id	sid	tid	token	lemma	pos
18431	1	1	Note	note	NN
18431	1	2	:	:	:
18431	1	3	Project	Project	NNP
18431	1	4	Gutenberg	Gutenberg	NNP
18431	1	5	also	also	RB
18431	1	6	has	have	VBZ
18431	1	7	an	an	DT
18431	1	8	HTML	html	NN
18431	1	9	version	version	NN
18431	1	10	of	of	IN
18431	1	11	this	this	DT
18431	1	12	file	file	NN
18431	1	13	which	which	WDT
18431	1	14	includes	include	VBZ
18431	1	15	the	the	DT
18431	1	16	original	original	JJ
18431	1	17	illustrations	illustration	NNS
18431	1	18	.	.	.
18431	2	1	See	see	VB
18431	2	2	18431-h.htm	18431-h.htm	CD
18431	2	3	or	or	CC
18431	2	4	18431-h.zip	18431-h.zip	CD
18431	2	5	:	:	:
18431	2	6	(	(	-LRB-
18431	2	7	http://www.gutenberg.net/dirs/1/8/4/3/18431/18431-h/18431-h.htm	http://www.gutenberg.net/dirs/1/8/4/3/18431/18431-h/18431-h.htm	UH
18431	2	8	)	)	-RRB-
18431	2	9	or	or	CC
18431	2	10	(	(	-LRB-
18431	2	11	http://www.gutenberg.net/dirs/1/8/4/3/18431/18431-h.zip	http://www.gutenberg.net/dirs/1/8/4/3/18431/18431-h.zip	NN
18431	2	12	)	)	-RRB-
18431	2	13	OTHER	other	JJ
18431	2	14	WORLDS	WORLDS	NNP
18431	2	15	by	by	IN
18431	2	16	GARRETT	GARRETT	NNP
18431	2	17	P.	P.	NNP
18431	2	18	SERVISS	SERVISS	NNP
18431	2	19	.	.	.
18431	3	1	*	*	NFP
18431	3	2	*	*	NFP
18431	3	3	*	*	NFP
18431	3	4	*	*	NFP
18431	3	5	*	*	NFP
18431	3	6	*	*	NFP
18431	3	7	OTHER	other	JJ
18431	3	8	WORLDS	WORLDS	NNP
18431	3	9	.	.	.
18431	4	1	Their	-PRON-	PRP$
18431	4	2	Nature	nature	NN
18431	4	3	and	and	CC
18431	4	4	Possibilities	Possibilities	NNPS
18431	4	5	in	in	IN
18431	4	6	the	the	DT
18431	4	7	Light	light	NN
18431	4	8	of	of	IN
18431	4	9	the	the	DT
18431	4	10	Latest	late	JJS
18431	4	11	Discoveries	discovery	NNS
18431	4	12	.	.	.
18431	5	1	Illustrated	Illustrated	NNP
18431	5	2	.	.	.
18431	6	1	12mo	12mo	JJ
18431	6	2	.	.	.
18431	7	1	Cloth	cloth	NN
18431	7	2	,	,	,
18431	7	3	$	$	$
18431	7	4	1.20	1.20	CD
18431	7	5	net	net	NN
18431	7	6	;	;	:
18431	7	7	postage	postage	NN
18431	7	8	additional	additional	NN
18431	7	9	.	.	.
18431	8	1	No	no	DT
18431	8	2	science	science	NN
18431	8	3	has	have	VBZ
18431	8	4	ever	ever	RB
18431	8	5	equaled	equal	VBN
18431	8	6	astronomy	astronomy	NN
18431	8	7	in	in	IN
18431	8	8	its	-PRON-	PRP$
18431	8	9	appeal	appeal	NN
18431	8	10	to	to	IN
18431	8	11	the	the	DT
18431	8	12	imagination	imagination	NN
18431	8	13	,	,	,
18431	8	14	and	and	CC
18431	8	15	recently	recently	RB
18431	8	16	popular	popular	JJ
18431	8	17	interest	interest	NN
18431	8	18	in	in	IN
18431	8	19	the	the	DT
18431	8	20	wonders	wonder	NNS
18431	8	21	of	of	IN
18431	8	22	the	the	DT
18431	8	23	starry	starry	NN
18431	8	24	heavens	heavens	NNPS
18431	8	25	has	have	VBZ
18431	8	26	been	be	VBN
18431	8	27	stimulated	stimulate	VBN
18431	8	28	by	by	IN
18431	8	29	surprising	surprising	JJ
18431	8	30	discoveries	discovery	NNS
18431	8	31	and	and	CC
18431	8	32	imaginary	imaginary	JJ
18431	8	33	discoveries	discovery	NNS
18431	8	34	,	,	,
18431	8	35	as	as	RB
18431	8	36	well	well	RB
18431	8	37	as	as	IN
18431	8	38	by	by	IN
18431	8	39	a	a	DT
18431	8	40	marked	marked	JJ
18431	8	41	tendency	tendency	NN
18431	8	42	of	of	IN
18431	8	43	writers	writer	NNS
18431	8	44	of	of	IN
18431	8	45	fiction	fiction	NN
18431	8	46	to	to	TO
18431	8	47	include	include	VB
18431	8	48	other	other	JJ
18431	8	49	worlds	world	NNS
18431	8	50	and	and	CC
18431	8	51	their	-PRON-	PRP$
18431	8	52	possible	possible	JJ
18431	8	53	inhabitants	inhabitant	NNS
18431	8	54	within	within	IN
18431	8	55	the	the	DT
18431	8	56	field	field	NN
18431	8	57	of	of	IN
18431	8	58	romance	romance	NN
18431	8	59	.	.	.
18431	9	1	Mr.	Mr.	NNP
18431	9	2	Serviss	Serviss	NNP
18431	9	3	's	's	POS
18431	9	4	new	new	JJ
18431	9	5	book	book	NN
18431	9	6	on	on	IN
18431	9	7	"	"	``
18431	9	8	Other	other	JJ
18431	9	9	Worlds	Worlds	NNP
18431	9	10	,	,	,
18431	9	11	their	-PRON-	PRP$
18431	9	12	Nature	nature	NN
18431	9	13	and	and	CC
18431	9	14	Possibilities	Possibilities	NNPS
18431	9	15	in	in	IN
18431	9	16	the	the	DT
18431	9	17	Light	light	NN
18431	9	18	of	of	IN
18431	9	19	the	the	DT
18431	9	20	Latest	late	JJS
18431	9	21	Discoveries	Discoveries	NNPS
18431	9	22	,	,	,
18431	9	23	"	"	''
18431	9	24	summarizes	summarize	VBZ
18431	9	25	what	what	WP
18431	9	26	is	be	VBZ
18431	9	27	known	know	VBN
18431	9	28	.	.	.
18431	10	1	With	with	IN
18431	10	2	helpful	helpful	JJ
18431	10	3	illustrations	illustration	NNS
18431	10	4	,	,	,
18431	10	5	the	the	DT
18431	10	6	most	most	RBS
18431	10	7	interesting	interesting	JJ
18431	10	8	facts	fact	NNS
18431	10	9	about	about	IN
18431	10	10	the	the	DT
18431	10	11	planets	planet	NNS
18431	10	12	Venus	Venus	NNP
18431	10	13	,	,	,
18431	10	14	Mars	Mars	NNP
18431	10	15	,	,	,
18431	10	16	Jupiter	Jupiter	NNP
18431	10	17	,	,	,
18431	10	18	Saturn	Saturn	NNP
18431	10	19	,	,	,
18431	10	20	etc	etc	FW
18431	10	21	.	.	FW
18431	10	22	,	,	,
18431	10	23	as	as	RB
18431	10	24	well	well	RB
18431	10	25	as	as	IN
18431	10	26	about	about	RB
18431	10	27	the	the	DT
18431	10	28	nearest	near	JJS
18431	10	29	of	of	IN
18431	10	30	all	all	DT
18431	10	31	other	other	JJ
18431	10	32	worlds	world	NNS
18431	10	33	,	,	,
18431	10	34	the	the	DT
18431	10	35	moon	moon	NN
18431	10	36	,	,	,
18431	10	37	are	be	VBP
18431	10	38	presented	present	VBN
18431	10	39	in	in	IN
18431	10	40	a	a	DT
18431	10	41	popular	popular	JJ
18431	10	42	manner	manner	NN
18431	10	43	,	,	,
18431	10	44	and	and	CC
18431	10	45	always	always	RB
18431	10	46	from	from	IN
18431	10	47	the	the	DT
18431	10	48	point	point	NN
18431	10	49	of	of	IN
18431	10	50	view	view	NN
18431	10	51	of	of	IN
18431	10	52	human	human	JJ
18431	10	53	interest	interest	NN
18431	10	54	--	--	:
18431	10	55	a	a	DT
18431	10	56	point	point	NN
18431	10	57	that	that	WDT
18431	10	58	is	be	VBZ
18431	10	59	too	too	RB
18431	10	60	seldom	seldom	RB
18431	10	61	taken	take	VBN
18431	10	62	by	by	IN
18431	10	63	writers	writer	NNS
18431	10	64	on	on	IN
18431	10	65	science	science	NN
18431	10	66	.	.	.
18431	11	1	ASTRONOMY	astronomy	VB
18431	11	2	WITH	with	IN
18431	11	3	AN	an	DT
18431	11	4	OPERA	opera	NN
18431	11	5	-	-	HYPH
18431	11	6	GLASS	glass	NN
18431	11	7	.	.	.
18431	12	1	A	a	DT
18431	12	2	Popular	Popular	NNP
18431	12	3	Introduction	introduction	NN
18431	12	4	to	to	IN
18431	12	5	the	the	DT
18431	12	6	Study	Study	NNP
18431	12	7	of	of	IN
18431	12	8	the	the	DT
18431	12	9	Starry	Starry	NNP
18431	12	10	Heavens	Heavens	NNPS
18431	12	11	with	with	IN
18431	12	12	the	the	DT
18431	12	13	simplest	simple	JJS
18431	12	14	of	of	IN
18431	12	15	Optical	optical	JJ
18431	12	16	Instruments	Instruments	NNPS
18431	12	17	.	.	.
18431	13	1	Illustrated	Illustrated	NNP
18431	13	2	.	.	.
18431	14	1	8vo	8vo	NNP
18431	14	2	.	.	.
18431	15	1	Cloth	cloth	NN
18431	15	2	,	,	,
18431	15	3	$	$	$
18431	15	4	1.50	1.50	CD
18431	15	5	.	.	.
18431	16	1	"	"	``
18431	16	2	By	by	IN
18431	16	3	its	-PRON-	PRP$
18431	16	4	aid	aid	NN
18431	16	5	thousands	thousand	NNS
18431	16	6	of	of	IN
18431	16	7	people	people	NNS
18431	16	8	who	who	WP
18431	16	9	have	have	VBP
18431	16	10	resigned	resign	VBN
18431	16	11	themselves	-PRON-	PRP
18431	16	12	to	to	IN
18431	16	13	the	the	DT
18431	16	14	ignorance	ignorance	NN
18431	16	15	in	in	IN
18431	16	16	which	which	WDT
18431	16	17	they	-PRON-	PRP
18431	16	18	were	be	VBD
18431	16	19	left	leave	VBN
18431	16	20	at	at	IN
18431	16	21	school	school	NN
18431	16	22	,	,	,
18431	16	23	by	by	IN
18431	16	24	our	-PRON-	PRP$
18431	16	25	wretched	wretched	JJ
18431	16	26	system	system	NN
18431	16	27	of	of	IN
18431	16	28	teaching	teaching	NN
18431	16	29	by	by	IN
18431	16	30	the	the	DT
18431	16	31	book	book	NN
18431	16	32	only	only	RB
18431	16	33	,	,	,
18431	16	34	will	will	MD
18431	16	35	thank	thank	VB
18431	16	36	Mr.	Mr.	NNP
18431	16	37	Serviss	Serviss	NNP
18431	16	38	for	for	IN
18431	16	39	the	the	DT
18431	16	40	suggestions	suggestion	NNS
18431	16	41	he	-PRON-	PRP
18431	16	42	has	have	VBZ
18431	16	43	so	so	RB
18431	16	44	well	well	RB
18431	16	45	carried	carry	VBN
18431	16	46	out	out	RP
18431	16	47	.	.	.
18431	16	48	"	"	''
18431	17	1	--_New	--_New	:
18431	17	2	York	York	NNP
18431	17	3	Times	Times	NNP
18431	17	4	.	.	.
18431	17	5	_	_	NNP
18431	17	6	PLEASURES	pleasures	NN
18431	17	7	OF	of	IN
18431	17	8	THE	the	DT
18431	17	9	TELESCOPE	telescope	NN
18431	17	10	.	.	.
18431	18	1	A	a	DT
18431	18	2	Descriptive	descriptive	JJ
18431	18	3	Guide	Guide	NNP
18431	18	4	to	to	IN
18431	18	5	Amateur	Amateur	NNP
18431	18	6	Astronomers	Astronomers	NNPS
18431	18	7	and	and	CC
18431	18	8	All	all	DT
18431	18	9	Lovers	Lovers	NNPS
18431	18	10	of	of	IN
18431	18	11	the	the	DT
18431	18	12	Stars	star	NNS
18431	18	13	.	.	.
18431	19	1	Illustrated	Illustrated	NNP
18431	19	2	.	.	.
18431	20	1	8vo	8vo	NNP
18431	20	2	.	.	.
18431	21	1	Cloth	cloth	NN
18431	21	2	,	,	,
18431	21	3	$	$	$
18431	21	4	1.50	1.50	CD
18431	21	5	.	.	.
18431	22	1	"	"	``
18431	22	2	The	the	DT
18431	22	3	volume	volume	NN
18431	22	4	will	will	MD
18431	22	5	be	be	VB
18431	22	6	found	find	VBN
18431	22	7	interesting	interesting	JJ
18431	22	8	by	by	IN
18431	22	9	those	those	DT
18431	22	10	for	for	IN
18431	22	11	whom	whom	WP
18431	22	12	it	-PRON-	PRP
18431	22	13	is	be	VBZ
18431	22	14	written	write	VBN
18431	22	15	,	,	,
18431	22	16	and	and	CC
18431	22	17	will	will	MD
18431	22	18	inspire	inspire	VB
18431	22	19	many	many	JJ
18431	22	20	with	with	IN
18431	22	21	a	a	DT
18431	22	22	love	love	NN
18431	22	23	for	for	IN
18431	22	24	the	the	DT
18431	22	25	study	study	NN
18431	22	26	of	of	IN
18431	22	27	astronomy	astronomy	NN
18431	22	28	,	,	,
18431	22	29	one	one	CD
18431	22	30	of	of	IN
18431	22	31	the	the	DT
18431	22	32	most	most	RBS
18431	22	33	far	far	RB
18431	22	34	-	-	HYPH
18431	22	35	reaching	reaching	JJ
18431	22	36	of	of	IN
18431	22	37	the	the	DT
18431	22	38	sciences	science	NNS
18431	22	39	.	.	.
18431	22	40	"	"	''
18431	23	1	--_Milwaukee	--_Milwaukee	:
18431	23	2	Journal	Journal	NNP
18431	23	3	.	.	.
18431	23	4	_	_	NNP
18431	23	5	D.	D.	NNP
18431	23	6	APPLETON	APPLETON	NNP
18431	23	7	AND	and	CC
18431	23	8	COMPANY	COMPANY	NNP
18431	23	9	,	,	,
18431	23	10	NEW	NEW	NNP
18431	23	11	YORK	YORK	NNP
18431	23	12	.	.	.
18431	24	1	*	*	NFP
18431	24	2	*	*	NFP
18431	24	3	*	*	NFP
18431	24	4	*	*	NFP
18431	24	5	*	*	NFP
18431	24	6	*	*	NFP
18431	24	7	[	[	-LRB-
18431	24	8	Illustration	illustration	NN
18431	24	9	:	:	:
18431	24	10	CHART	CHART	NNP
18431	24	11	OF	of	IN
18431	24	12	MARS	MARS	NNP
18431	24	13	.	.	.
18431	25	1	After	after	IN
18431	25	2	Schiaparelli	Schiaparelli	NNP
18431	25	3	.	.	.
18431	25	4	]	]	-RRB-
18431	26	1	OTHER	other	JJ
18431	26	2	WORLDS	worlds	NN
18431	26	3	Their	-PRON-	PRP$
18431	26	4	Nature	nature	NN
18431	26	5	,	,	,
18431	26	6	Possibilities	Possibilities	NNPS
18431	26	7	and	and	CC
18431	26	8	Habitability	habitability	NN
18431	26	9	in	in	IN
18431	26	10	the	the	DT
18431	26	11	Light	light	NN
18431	26	12	of	of	IN
18431	26	13	the	the	DT
18431	26	14	Latest	late	JJS
18431	26	15	Discoveries	discovery	NNS
18431	26	16	.	.	.
18431	27	1	by	by	IN
18431	27	2	GARRETT	GARRETT	NNP
18431	27	3	P.	P.	NNP
18431	27	4	SERVISS	SERVISS	NNP
18431	27	5	Author	Author	NNP
18431	27	6	of	of	IN
18431	27	7	"	"	``
18431	27	8	Astronomy	Astronomy	NNP
18431	27	9	with	with	IN
18431	27	10	an	an	DT
18431	27	11	Opera	Opera	NNP
18431	27	12	-	-	HYPH
18431	27	13	glass	glass	NN
18431	27	14	"	"	''
18431	27	15	and	and	CC
18431	27	16	"	"	``
18431	27	17	Pleasures	Pleasures	NNPS
18431	27	18	of	of	IN
18431	27	19	the	the	DT
18431	27	20	Telescope	telescope	NN
18431	27	21	"	"	''
18431	27	22	With	with	IN
18431	27	23	Charts	chart	NNS
18431	27	24	and	and	CC
18431	27	25	Illustrations	illustration	NNS
18431	27	26	"	"	``
18431	27	27	Shall	Shall	MD
18431	27	28	we	-PRON-	PRP
18431	27	29	measure	measure	VB
18431	27	30	the	the	DT
18431	27	31	councils	council	NNS
18431	27	32	of	of	IN
18431	27	33	heaven	heaven	NNP
18431	27	34	by	by	IN
18431	27	35	the	the	DT
18431	27	36	narrow	narrow	JJ
18431	27	37	impotence	impotence	NN
18431	27	38	of	of	IN
18431	27	39	human	human	JJ
18431	27	40	faculties	faculty	NNS
18431	27	41	,	,	,
18431	27	42	or	or	CC
18431	27	43	conceive	conceive	VB
18431	27	44	that	that	IN
18431	27	45	silence	silence	NN
18431	27	46	and	and	CC
18431	27	47	solitude	solitude	NNP
18431	27	48	reign	reign	NNP
18431	27	49	throughout	throughout	IN
18431	27	50	the	the	DT
18431	27	51	mighty	mighty	JJ
18431	27	52	empire	empire	NN
18431	27	53	of	of	IN
18431	27	54	nature	nature	NN
18431	27	55	?	?	.
18431	27	56	"	"	''
18431	28	1	--DR	--dr	VB
18431	28	2	.	.	.
18431	28	3	THOMAS	THOMAS	NNP
18431	28	4	CHALMERS	chalmer	NNS
18431	28	5	.	.	.
18431	29	1	New	New	NNP
18431	29	2	York	York	NNP
18431	29	3	D.	D.	NNP
18431	29	4	Appleton	Appleton	NNP
18431	29	5	and	and	CC
18431	29	6	Company	Company	NNP
18431	29	7	1901	1901	CD
18431	29	8	Copyright	copyright	NN
18431	29	9	,	,	,
18431	29	10	1901	1901	CD
18431	29	11	,	,	,
18431	29	12	by	by	IN
18431	29	13	D.	D.	NNP
18431	29	14	Appleton	Appleton	NNP
18431	29	15	and	and	CC
18431	29	16	Company	Company	NNP
18431	29	17	.	.	.
18431	30	1	TO	to	IN
18431	30	2	THE	the	DT
18431	30	3	MEMORY	memory	NN
18431	30	4	OF	of	IN
18431	30	5	WILLIAM	WILLIAM	NNS
18431	30	6	JAY	JAY	NNP
18431	30	7	YOUMANS	YOUMANS	NNP
18431	30	8	.	.	.
18431	31	1	PREFACE	preface	VB
18431	31	2	The	the	DT
18431	31	3	point	point	NN
18431	31	4	of	of	IN
18431	31	5	view	view	NN
18431	31	6	of	of	IN
18431	31	7	this	this	DT
18431	31	8	book	book	NN
18431	31	9	is	be	VBZ
18431	31	10	human	human	JJ
18431	31	11	interest	interest	NN
18431	31	12	in	in	IN
18431	31	13	the	the	DT
18431	31	14	other	other	JJ
18431	31	15	worlds	world	NNS
18431	31	16	around	around	IN
18431	31	17	us	-PRON-	PRP
18431	31	18	.	.	.
18431	32	1	It	-PRON-	PRP
18431	32	2	presents	present	VBZ
18431	32	3	the	the	DT
18431	32	4	latest	late	JJS
18431	32	5	discoveries	discovery	NNS
18431	32	6	among	among	IN
18431	32	7	the	the	DT
18431	32	8	planets	planet	NNS
18431	32	9	of	of	IN
18431	32	10	the	the	DT
18431	32	11	solar	solar	JJ
18431	32	12	system	system	NN
18431	32	13	,	,	,
18431	32	14	and	and	CC
18431	32	15	shows	show	VBZ
18431	32	16	their	-PRON-	PRP$
18431	32	17	bearing	bearing	NN
18431	32	18	upon	upon	IN
18431	32	19	the	the	DT
18431	32	20	question	question	NN
18431	32	21	of	of	IN
18431	32	22	life	life	NN
18431	32	23	in	in	IN
18431	32	24	those	those	DT
18431	32	25	planets	planet	NNS
18431	32	26	.	.	.
18431	33	1	It	-PRON-	PRP
18431	33	2	points	point	VBZ
18431	33	3	out	out	RP
18431	33	4	the	the	DT
18431	33	5	resemblances	resemblance	NNS
18431	33	6	and	and	CC
18431	33	7	the	the	DT
18431	33	8	differences	difference	NNS
18431	33	9	between	between	IN
18431	33	10	the	the	DT
18431	33	11	earth	earth	NN
18431	33	12	and	and	CC
18431	33	13	the	the	DT
18431	33	14	other	other	JJ
18431	33	15	worlds	world	NNS
18431	33	16	that	that	WDT
18431	33	17	share	share	VBP
18431	33	18	with	with	IN
18431	33	19	it	-PRON-	PRP
18431	33	20	in	in	IN
18431	33	21	the	the	DT
18431	33	22	light	light	NN
18431	33	23	of	of	IN
18431	33	24	the	the	DT
18431	33	25	sun	sun	NN
18431	33	26	.	.	.
18431	34	1	It	-PRON-	PRP
18431	34	2	shows	show	VBZ
18431	34	3	what	what	WP
18431	34	4	we	-PRON-	PRP
18431	34	5	should	should	MD
18431	34	6	see	see	VB
18431	34	7	and	and	CC
18431	34	8	experience	experience	VB
18431	34	9	if	if	IN
18431	34	10	we	-PRON-	PRP
18431	34	11	could	could	MD
18431	34	12	visit	visit	VB
18431	34	13	those	those	DT
18431	34	14	worlds	world	NNS
18431	34	15	.	.	.
18431	35	1	While	while	IN
18431	35	2	basing	base	VBG
18431	35	3	itself	-PRON-	PRP
18431	35	4	upon	upon	IN
18431	35	5	facts	fact	NNS
18431	35	6	,	,	,
18431	35	7	it	-PRON-	PRP
18431	35	8	does	do	VBZ
18431	35	9	not	not	RB
18431	35	10	exclude	exclude	VB
18431	35	11	the	the	DT
18431	35	12	discussion	discussion	NN
18431	35	13	of	of	IN
18431	35	14	interesting	interesting	JJ
18431	35	15	probabilities	probability	NNS
18431	35	16	and	and	CC
18431	35	17	theories	theory	NNS
18431	35	18	that	that	WDT
18431	35	19	have	have	VBP
18431	35	20	commanded	command	VBN
18431	35	21	wide	wide	JJ
18431	35	22	popular	popular	JJ
18431	35	23	attention	attention	NN
18431	35	24	.	.	.
18431	36	1	It	-PRON-	PRP
18431	36	2	points	point	VBZ
18431	36	3	out	out	RP
18431	36	4	,	,	,
18431	36	5	for	for	IN
18431	36	6	instance	instance	NN
18431	36	7	,	,	,
18431	36	8	what	what	WP
18431	36	9	is	be	VBZ
18431	36	10	to	to	TO
18431	36	11	be	be	VB
18431	36	12	thought	think	VBN
18431	36	13	of	of	IN
18431	36	14	the	the	DT
18431	36	15	idea	idea	NN
18431	36	16	of	of	IN
18431	36	17	interplanetary	interplanetary	JJ
18431	36	18	communication	communication	NN
18431	36	19	.	.	.
18431	37	1	It	-PRON-	PRP
18431	37	2	indicates	indicate	VBZ
18431	37	3	what	what	WP
18431	37	4	must	must	MD
18431	37	5	be	be	VB
18431	37	6	the	the	DT
18431	37	7	outlook	outlook	NN
18431	37	8	of	of	IN
18431	37	9	the	the	DT
18431	37	10	possible	possible	JJ
18431	37	11	inhabitants	inhabitant	NNS
18431	37	12	of	of	IN
18431	37	13	some	some	DT
18431	37	14	of	of	IN
18431	37	15	the	the	DT
18431	37	16	other	other	JJ
18431	37	17	planets	planet	NNS
18431	37	18	toward	toward	IN
18431	37	19	the	the	DT
18431	37	20	earth	earth	NN
18431	37	21	.	.	.
18431	38	1	As	as	RB
18431	38	2	far	far	RB
18431	38	3	as	as	IN
18431	38	4	may	may	MD
18431	38	5	be	be	VB
18431	38	6	,	,	,
18431	38	7	it	-PRON-	PRP
18431	38	8	traces	trace	VBZ
18431	38	9	the	the	DT
18431	38	10	origin	origin	NN
18431	38	11	and	and	CC
18431	38	12	development	development	NN
18431	38	13	of	of	IN
18431	38	14	the	the	DT
18431	38	15	other	other	JJ
18431	38	16	worlds	world	NNS
18431	38	17	of	of	IN
18431	38	18	our	-PRON-	PRP$
18431	38	19	system	system	NN
18431	38	20	,	,	,
18431	38	21	and	and	CC
18431	38	22	presents	present	VBZ
18431	38	23	a	a	DT
18431	38	24	graphic	graphic	JJ
18431	38	25	picture	picture	NN
18431	38	26	of	of	IN
18431	38	27	their	-PRON-	PRP$
18431	38	28	present	present	JJ
18431	38	29	condition	condition	NN
18431	38	30	as	as	IN
18431	38	31	individuals	individual	NNS
18431	38	32	,	,	,
18431	38	33	and	and	CC
18431	38	34	of	of	IN
18431	38	35	their	-PRON-	PRP$
18431	38	36	wonderful	wonderful	JJ
18431	38	37	contrasts	contrast	NNS
18431	38	38	as	as	IN
18431	38	39	members	member	NNS
18431	38	40	of	of	IN
18431	38	41	a	a	DT
18431	38	42	common	common	JJ
18431	38	43	family	family	NN
18431	38	44	.	.	.
18431	39	1	In	in	IN
18431	39	2	short	short	JJ
18431	39	3	,	,	,
18431	39	4	the	the	DT
18431	39	5	aim	aim	NN
18431	39	6	of	of	IN
18431	39	7	the	the	DT
18431	39	8	author	author	NN
18431	39	9	has	have	VBZ
18431	39	10	been	be	VBN
18431	39	11	to	to	TO
18431	39	12	show	show	VB
18431	39	13	how	how	WRB
18431	39	14	wide	wide	JJ
18431	39	15	,	,	,
18431	39	16	and	and	CC
18431	39	17	how	how	WRB
18431	39	18	rich	rich	JJ
18431	39	19	,	,	,
18431	39	20	is	be	VBZ
18431	39	21	the	the	DT
18431	39	22	field	field	NN
18431	39	23	of	of	IN
18431	39	24	interest	interest	NN
18431	39	25	opened	open	VBD
18431	39	26	to	to	IN
18431	39	27	the	the	DT
18431	39	28	human	human	JJ
18431	39	29	mind	mind	NN
18431	39	30	by	by	IN
18431	39	31	man	man	NN
18431	39	32	's	's	POS
18431	39	33	discoveries	discovery	NNS
18431	39	34	concerning	concern	VBG
18431	39	35	worlds	world	NNS
18431	39	36	,	,	,
18431	39	37	which	which	WDT
18431	39	38	,	,	,
18431	39	39	though	though	IN
18431	39	40	inaccessible	inaccessible	JJ
18431	39	41	to	to	IN
18431	39	42	him	-PRON-	PRP
18431	39	43	in	in	IN
18431	39	44	a	a	DT
18431	39	45	physical	physical	JJ
18431	39	46	sense	sense	NN
18431	39	47	,	,	,
18431	39	48	offer	offer	VBP
18431	39	49	intellectual	intellectual	JJ
18431	39	50	conquests	conquest	NNS
18431	39	51	of	of	IN
18431	39	52	the	the	DT
18431	39	53	noblest	noble	JJS
18431	39	54	description	description	NN
18431	39	55	.	.	.
18431	40	1	And	and	CC
18431	40	2	,	,	,
18431	40	3	finally	finally	RB
18431	40	4	,	,	,
18431	40	5	in	in	IN
18431	40	6	order	order	NN
18431	40	7	to	to	TO
18431	40	8	assist	assist	VB
18431	40	9	those	those	DT
18431	40	10	who	who	WP
18431	40	11	may	may	MD
18431	40	12	wish	wish	VB
18431	40	13	to	to	TO
18431	40	14	recognize	recognize	VB
18431	40	15	for	for	IN
18431	40	16	themselves	-PRON-	PRP
18431	40	17	these	these	DT
18431	40	18	other	other	JJ
18431	40	19	worlds	world	NNS
18431	40	20	in	in	IN
18431	40	21	the	the	DT
18431	40	22	sky	sky	NN
18431	40	23	,	,	,
18431	40	24	this	this	DT
18431	40	25	book	book	NN
18431	40	26	presents	present	VBZ
18431	40	27	a	a	DT
18431	40	28	special	special	JJ
18431	40	29	series	series	NN
18431	40	30	of	of	IN
18431	40	31	charts	chart	NNS
18431	40	32	to	to	TO
18431	40	33	illustrate	illustrate	VB
18431	40	34	a	a	DT
18431	40	35	method	method	NN
18431	40	36	of	of	IN
18431	40	37	finding	find	VBG
18431	40	38	the	the	DT
18431	40	39	planets	planet	NNS
18431	40	40	which	which	WDT
18431	40	41	requires	require	VBZ
18431	40	42	no	no	DT
18431	40	43	observatory	observatory	NN
18431	40	44	and	and	CC
18431	40	45	no	no	DT
18431	40	46	instruments	instrument	NNS
18431	40	47	,	,	,
18431	40	48	and	and	CC
18431	40	49	only	only	RB
18431	40	50	such	such	JJ
18431	40	51	knowledge	knowledge	NN
18431	40	52	of	of	IN
18431	40	53	the	the	DT
18431	40	54	starry	starry	NN
18431	40	55	heavens	heavens	NNPS
18431	40	56	as	as	IN
18431	40	57	anybody	anybody	NN
18431	40	58	can	can	MD
18431	40	59	easily	easily	RB
18431	40	60	acquire	acquire	VB
18431	40	61	.	.	.
18431	41	1	G.P.S.	G.P.S.	NNP
18431	42	1	BOROUGH	borough	NN
18431	42	2	OF	of	IN
18431	42	3	BROOKLYN	BROOKLYN	NNP
18431	42	4	,	,	,
18431	42	5	NEW	NEW	NNP
18431	42	6	YORK	YORK	NNP
18431	42	7	CITY	CITY	NNP
18431	42	8	,	,	,
18431	42	9	_	_	NNP
18431	42	10	September	September	NNP
18431	42	11	,	,	,
18431	42	12	1901	1901	CD
18431	42	13	.	.	.
18431	42	14	_	_	NNP
18431	42	15	CONTENTS	CONTENTS	NNP
18431	42	16	CHAPTER	CHAPTER	NNP
18431	42	17	I	-PRON-	PRP
18431	42	18	_	_	NNP
18431	42	19	INTRODUCTORY	INTRODUCTORY	NNP
18431	42	20	_	_	NNP
18431	42	21	1	1	CD
18431	42	22	Remarkable	remarkable	JJ
18431	42	23	popular	popular	JJ
18431	42	24	interest	interest	NN
18431	42	25	in	in	IN
18431	42	26	questions	question	NNS
18431	42	27	concerning	concern	VBG
18431	42	28	other	other	JJ
18431	42	29	worlds	world	NNS
18431	42	30	and	and	CC
18431	42	31	their	-PRON-	PRP$
18431	42	32	inhabitants	inhabitant	NNS
18431	42	33	--	--	:
18431	42	34	Theories	theory	NNS
18431	42	35	of	of	IN
18431	42	36	interplanetary	interplanetary	JJ
18431	42	37	communication	communication	NN
18431	42	38	--	--	:
18431	42	39	The	the	DT
18431	42	40	plurality	plurality	NN
18431	42	41	of	of	IN
18431	42	42	worlds	world	NNS
18431	42	43	in	in	IN
18431	42	44	literature	literature	NN
18431	42	45	--	--	:
18431	42	46	Romances	romance	NNS
18431	42	47	of	of	IN
18431	42	48	foreign	foreign	JJ
18431	42	49	planets	planet	NNS
18431	42	50	--	--	:
18431	42	51	Scientific	scientific	JJ
18431	42	52	interest	interest	NN
18431	42	53	in	in	IN
18431	42	54	the	the	DT
18431	42	55	subject	subject	NN
18431	42	56	--	--	:
18431	42	57	Opposing	oppose	VBG
18431	42	58	views	view	NNS
18431	42	59	based	base	VBN
18431	42	60	on	on	IN
18431	42	61	telescopic	telescopic	JJ
18431	42	62	and	and	CC
18431	42	63	spectroscopic	spectroscopic	JJ
18431	42	64	revelations	revelation	NNS
18431	42	65	--	--	:
18431	42	66	Changes	change	NNS
18431	42	67	of	of	IN
18431	42	68	opinion	opinion	NN
18431	42	69	--	--	:
18431	42	70	Desirability	desirability	NN
18431	42	71	of	of	IN
18431	42	72	a	a	DT
18431	42	73	popular	popular	JJ
18431	42	74	presentation	presentation	NN
18431	42	75	of	of	IN
18431	42	76	the	the	DT
18431	42	77	latest	late	JJS
18431	42	78	facts	fact	NNS
18431	42	79	--	--	:
18431	42	80	The	the	DT
18431	42	81	natural	natural	JJ
18431	42	82	tendency	tendency	NN
18431	42	83	to	to	TO
18431	42	84	regard	regard	VB
18431	42	85	other	other	JJ
18431	42	86	planets	planet	NNS
18431	42	87	as	as	IN
18431	42	88	habitable	habitable	JJ
18431	42	89	--	--	:
18431	42	90	Some	some	DT
18431	42	91	of	of	IN
18431	42	92	the	the	DT
18431	42	93	conditions	condition	NNS
18431	42	94	and	and	CC
18431	42	95	limitations	limitation	NNS
18431	42	96	of	of	IN
18431	42	97	the	the	DT
18431	42	98	problem	problem	NN
18431	42	99	--	--	:
18431	42	100	The	the	DT
18431	42	101	solar	solar	JJ
18431	42	102	system	system	NN
18431	42	103	viewed	view	VBD
18431	42	104	from	from	IN
18431	42	105	outer	outer	JJ
18431	42	106	space	space	NN
18431	42	107	--	--	:
18431	42	108	The	the	DT
18431	42	109	resemblances	resemblance	NNS
18431	42	110	and	and	CC
18431	42	111	contrasts	contrast	NNS
18431	42	112	of	of	IN
18431	42	113	its	-PRON-	PRP$
18431	42	114	various	various	JJ
18431	42	115	planets	planet	NNS
18431	42	116	--	--	.
18431	42	117	Three	three	CD
18431	42	118	planetary	planetary	JJ
18431	42	119	groups	group	NNS
18431	42	120	recognized	recognize	VBD
18431	42	121	--	--	:
18431	42	122	The	the	DT
18431	42	123	family	family	NN
18431	42	124	character	character	NN
18431	42	125	of	of	IN
18431	42	126	the	the	DT
18431	42	127	solar	solar	JJ
18431	42	128	system	system	NN
18431	42	129	CHAPTER	CHAPTER	NNP
18431	42	130	II	II	NNP
18431	42	131	_	_	NNP
18431	42	132	MERCURY	MERCURY	NNP
18431	42	133	,	,	,
18431	42	134	A	a	DT
18431	42	135	WORLD	WORLD	NNP
18431	42	136	OF	of	IN
18431	42	137	TWO	two	CD
18431	42	138	FACES	face	NNS
18431	42	139	AND	and	CC
18431	42	140	MANY	many	JJ
18431	42	141	CONTRASTS	contrasts	JJ
18431	42	142	_	_	NNP
18431	42	143	18	18	CD
18431	42	144	Grotesqueness	Grotesqueness	NNP
18431	42	145	of	of	IN
18431	42	146	Mercury	Mercury	NNP
18431	42	147	considered	consider	VBD
18431	42	148	as	as	IN
18431	42	149	a	a	DT
18431	42	150	world	world	NN
18431	42	151	--	--	:
18431	42	152	Its	-PRON-	PRP$
18431	42	153	dimensions	dimension	NNS
18431	42	154	,	,	,
18431	42	155	mass	mass	NN
18431	42	156	,	,	,
18431	42	157	and	and	CC
18431	42	158	movements	movement	NNS
18431	42	159	--	--	:
18431	42	160	The	the	DT
18431	42	161	question	question	NN
18431	42	162	of	of	IN
18431	42	163	an	an	DT
18431	42	164	atmosphere	atmosphere	NN
18431	42	165	--	--	:
18431	42	166	Mercury	Mercury	NNP
18431	42	167	's	's	POS
18431	42	168	visibility	visibility	NN
18431	42	169	from	from	IN
18431	42	170	the	the	DT
18431	42	171	earth	earth	NN
18431	42	172	--	--	:
18431	42	173	Its	-PRON-	PRP$
18431	42	174	eccentric	eccentric	JJ
18431	42	175	orbit	orbit	NN
18431	42	176	,	,	,
18431	42	177	and	and	CC
18431	42	178	rapid	rapid	JJ
18431	42	179	changes	change	NNS
18431	42	180	of	of	IN
18431	42	181	distance	distance	NN
18431	42	182	from	from	IN
18431	42	183	the	the	DT
18431	42	184	sun	sun	NN
18431	42	185	--	--	:
18431	42	186	Momentous	momentous	JJ
18431	42	187	consequences	consequence	NNS
18431	42	188	of	of	IN
18431	42	189	these	these	DT
18431	42	190	peculiarities	peculiarity	NNS
18431	42	191	--	--	:
18431	42	192	A	a	DT
18431	42	193	virtual	virtual	JJ
18431	42	194	fall	fall	NN
18431	42	195	of	of	IN
18431	42	196	fourteen	fourteen	CD
18431	42	197	million	million	CD
18431	42	198	miles	mile	NNS
18431	42	199	toward	toward	IN
18431	42	200	the	the	DT
18431	42	201	sun	sun	NN
18431	42	202	in	in	IN
18431	42	203	six	six	CD
18431	42	204	weeks	week	NNS
18431	42	205	--	--	:
18431	42	206	The	the	DT
18431	42	207	tremendous	tremendous	JJ
18431	42	208	heat	heat	NN
18431	42	209	poured	pour	VBD
18431	42	210	upon	upon	IN
18431	42	211	Mercury	Mercury	NNP
18431	42	212	and	and	CC
18431	42	213	its	-PRON-	PRP$
18431	42	214	great	great	JJ
18431	42	215	variations	variation	NNS
18431	42	216	--	--	:
18431	42	217	The	the	DT
18431	42	218	little	little	JJ
18431	42	219	planet	planet	NN
18431	42	220	's	's	POS
18431	42	221	singular	singular	JJ
18431	42	222	manner	manner	NN
18431	42	223	of	of	IN
18431	42	224	rotation	rotation	NN
18431	42	225	on	on	IN
18431	42	226	its	-PRON-	PRP$
18431	42	227	axis	axi	NNS
18431	42	228	--	--	:
18431	42	229	Schiaparelli	Schiaparelli	NNP
18431	42	230	's	's	POS
18431	42	231	astonishing	astonishing	JJ
18431	42	232	discovery	discovery	NN
18431	42	233	--	--	.
18431	42	234	A	a	DT
18431	42	235	day	day	NN
18431	42	236	side	side	NN
18431	42	237	and	and	CC
18431	42	238	a	a	DT
18431	42	239	night	night	NN
18431	42	240	side	side	NN
18431	42	241	--	--	:
18431	42	242	Interesting	interesting	JJ
18431	42	243	effects	effect	NNS
18431	42	244	of	of	IN
18431	42	245	libration	libration	NN
18431	42	246	--	--	:
18431	42	247	The	the	DT
18431	42	248	heavens	heaven	NNS
18431	42	249	as	as	IN
18431	42	250	viewed	view	VBN
18431	42	251	from	from	IN
18431	42	252	Mercury	Mercury	NNP
18431	42	253	--	--	:
18431	42	254	Can	Can	MD
18431	42	255	it	-PRON-	PRP
18431	42	256	support	support	VB
18431	42	257	life	life	NN
18431	42	258	?	?	.
18431	43	1	CHAPTER	CHAPTER	NNP
18431	43	2	III	III	NNP
18431	43	3	_	_	NNP
18431	43	4	VENUS	VENUS	NNP
18431	43	5	,	,	,
18431	43	6	THE	the	DT
18431	43	7	TWIN	twin	NN
18431	43	8	OF	of	IN
18431	43	9	THE	the	DT
18431	43	10	EARTH	EARTH	NNP
18431	43	11	_	_	NNP
18431	43	12	46	46	CD
18431	43	13	A	a	DT
18431	43	14	planet	planet	NN
18431	43	15	that	that	WDT
18431	43	16	matches	match	VBZ
18431	43	17	ours	ours	PRP$
18431	43	18	in	in	IN
18431	43	19	size	size	NN
18431	43	20	--	--	:
18431	43	21	Its	-PRON-	PRP$
18431	43	22	beauty	beauty	NN
18431	43	23	in	in	IN
18431	43	24	the	the	DT
18431	43	25	sky	sky	NN
18431	43	26	--	--	:
18431	43	27	Remarkable	remarkable	JJ
18431	43	28	circularity	circularity	NN
18431	43	29	of	of	IN
18431	43	30	its	-PRON-	PRP$
18431	43	31	orbit	orbit	NN
18431	43	32	--	--	:
18431	43	33	Probable	probable	JJ
18431	43	34	absence	absence	NN
18431	43	35	of	of	IN
18431	43	36	seasons	season	NNS
18431	43	37	and	and	CC
18431	43	38	stable	stable	JJ
18431	43	39	conditions	condition	NNS
18431	43	40	of	of	IN
18431	43	41	temperature	temperature	NN
18431	43	42	and	and	CC
18431	43	43	weather	weather	NN
18431	43	44	on	on	IN
18431	43	45	Venus	Venus	NNP
18431	43	46	--	--	:
18431	43	47	Its	-PRON-	PRP$
18431	43	48	dense	dense	JJ
18431	43	49	and	and	CC
18431	43	50	abundant	abundant	JJ
18431	43	51	atmosphere	atmosphere	NN
18431	43	52	--	--	:
18431	43	53	Seeing	see	VBG
18431	43	54	the	the	DT
18431	43	55	atmosphere	atmosphere	NN
18431	43	56	of	of	IN
18431	43	57	Venus	Venus	NNP
18431	43	58	from	from	IN
18431	43	59	the	the	DT
18431	43	60	earth	earth	NN
18431	43	61	--	--	:
18431	43	62	Is	be	VBZ
18431	43	63	the	the	DT
18431	43	64	real	real	JJ
18431	43	65	face	face	NN
18431	43	66	of	of	IN
18431	43	67	the	the	DT
18431	43	68	planet	planet	NN
18431	43	69	hidden	hide	VBN
18431	43	70	under	under	IN
18431	43	71	an	an	DT
18431	43	72	atmospheric	atmospheric	JJ
18431	43	73	veil?--Conditions	veil?--condition	NNS
18431	43	74	of	of	IN
18431	43	75	habitability	habitability	NN
18431	43	76	--	--	:
18431	43	77	All	all	DT
18431	43	78	planetary	planetary	NN
18431	43	79	life	life	NN
18431	43	80	need	nee	MD
18431	43	81	not	not	RB
18431	43	82	be	be	VB
18431	43	83	of	of	IN
18431	43	84	the	the	DT
18431	43	85	terrestrial	terrestrial	JJ
18431	43	86	type	type	NN
18431	43	87	--	--	:
18431	43	88	The	the	DT
18431	43	89	limit	limit	NN
18431	43	90	fixed	fix	VBN
18431	43	91	by	by	IN
18431	43	92	destructive	destructive	JJ
18431	43	93	temperature	temperature	NN
18431	43	94	--	--	:
18431	43	95	Importance	importance	NN
18431	43	96	of	of	IN
18431	43	97	air	air	NN
18431	43	98	and	and	CC
18431	43	99	water	water	NN
18431	43	100	in	in	IN
18431	43	101	the	the	DT
18431	43	102	problem	problem	NN
18431	43	103	--	--	:
18431	43	104	Reasons	reason	NNS
18431	43	105	why	why	WRB
18431	43	106	Venus	Venus	NNP
18431	43	107	may	may	MD
18431	43	108	be	be	VB
18431	43	109	a	a	DT
18431	43	110	more	more	RBR
18431	43	111	agreeable	agreeable	JJ
18431	43	112	abode	abode	NN
18431	43	113	than	than	IN
18431	43	114	the	the	DT
18431	43	115	earth	earth	NN
18431	43	116	--	--	:
18431	43	117	Splendor	Splendor	NNP
18431	43	118	of	of	IN
18431	43	119	our	-PRON-	PRP$
18431	43	120	globe	globe	NN
18431	43	121	as	as	IN
18431	43	122	seen	see	VBN
18431	43	123	from	from	IN
18431	43	124	Venus	Venus	NNP
18431	43	125	--	--	:
18431	43	126	What	what	WDT
18431	43	127	astronomers	astronomer	NNS
18431	43	128	on	on	IN
18431	43	129	Venus	Venus	NNP
18431	43	130	might	may	MD
18431	43	131	learn	learn	VB
18431	43	132	about	about	IN
18431	43	133	the	the	DT
18431	43	134	earth	earth	NN
18431	43	135	--	--	:
18431	43	136	A	a	DT
18431	43	137	serious	serious	JJ
18431	43	138	question	question	NN
18431	43	139	raised	raise	VBN
18431	43	140	--	--	:
18431	43	141	Does	do	VBZ
18431	43	142	Venus	Venus	NNP
18431	43	143	,	,	,
18431	43	144	like	like	IN
18431	43	145	Mercury	Mercury	NNP
18431	43	146	,	,	,
18431	43	147	rotate	rotate	NN
18431	43	148	but	but	CC
18431	43	149	once	once	RB
18431	43	150	in	in	IN
18431	43	151	the	the	DT
18431	43	152	course	course	NN
18431	43	153	of	of	IN
18431	43	154	a	a	DT
18431	43	155	revolution	revolution	NN
18431	43	156	about	about	IN
18431	43	157	the	the	DT
18431	43	158	sun?--Reasons	sun?--reason	NNS
18431	43	159	for	for	IN
18431	43	160	and	and	CC
18431	43	161	against	against	IN
18431	43	162	that	that	DT
18431	43	163	view	view	NN
18431	43	164	CHAPTER	CHAPTER	NNP
18431	43	165	IV	IV	NNP
18431	43	166	_	_	NNP
18431	43	167	MARS	MARS	NNP
18431	43	168	,	,	,
18431	43	169	A	a	DT
18431	43	170	WORLD	world	NN
18431	43	171	MORE	MORE	JJR
18431	43	172	ADVANCED	advanced	IN
18431	43	173	THAN	than	IN
18431	43	174	OURS	ours	PRP
18431	43	175	_	_	IN
18431	43	176	85	85	CD
18431	43	177	Resemblances	resemblance	NNS
18431	43	178	between	between	IN
18431	43	179	Mars	Mars	NNP
18431	43	180	and	and	CC
18431	43	181	the	the	DT
18431	43	182	earth	earth	NN
18431	43	183	--	--	:
18431	43	184	Its	-PRON-	PRP$
18431	43	185	seasons	season	NNS
18431	43	186	and	and	CC
18431	43	187	its	-PRON-	PRP$
18431	43	188	white	white	JJ
18431	43	189	polar	polar	JJ
18431	43	190	caps	cap	NNS
18431	43	191	--	--	:
18431	43	192	Peculiar	peculiar	JJ
18431	43	193	surface	surface	NN
18431	43	194	markings	marking	NNS
18431	43	195	--	--	:
18431	43	196	Schiaparelli	Schiaparelli	NNP
18431	43	197	's	's	POS
18431	43	198	discovery	discovery	NN
18431	43	199	of	of	IN
18431	43	200	the	the	DT
18431	43	201	canals	canal	NNS
18431	43	202	--	--	:
18431	43	203	His	-PRON-	PRP$
18431	43	204	description	description	NN
18431	43	205	of	of	IN
18431	43	206	their	-PRON-	PRP$
18431	43	207	appearance	appearance	NN
18431	43	208	and	and	CC
18431	43	209	of	of	IN
18431	43	210	their	-PRON-	PRP$
18431	43	211	duplication	duplication	NN
18431	43	212	--	--	:
18431	43	213	Influence	Influence	NNP
18431	43	214	of	of	IN
18431	43	215	the	the	DT
18431	43	216	seasons	season	NNS
18431	43	217	on	on	IN
18431	43	218	the	the	DT
18431	43	219	aspect	aspect	NN
18431	43	220	of	of	IN
18431	43	221	the	the	DT
18431	43	222	canals	canal	NNS
18431	43	223	--	--	:
18431	43	224	What	what	WP
18431	43	225	are	be	VBP
18431	43	226	the	the	DT
18431	43	227	canals?--Mr	canals?--mr	NN
18431	43	228	.	.	.
18431	44	1	Lowell	Lowell	NNP
18431	44	2	's	's	POS
18431	44	3	observations	observation	NNS
18431	44	4	--	--	:
18431	44	5	The	the	DT
18431	44	6	theory	theory	NN
18431	44	7	of	of	IN
18431	44	8	irrigation	irrigation	NN
18431	44	9	--	--	:
18431	44	10	How	how	WRB
18431	44	11	the	the	DT
18431	44	12	inhabitants	inhabitant	NNS
18431	44	13	of	of	IN
18431	44	14	Mars	Mars	NNP
18431	44	15	are	be	VBP
18431	44	16	supposed	suppose	VBN
18431	44	17	to	to	TO
18431	44	18	have	have	VB
18431	44	19	taken	take	VBN
18431	44	20	advantage	advantage	NN
18431	44	21	of	of	IN
18431	44	22	the	the	DT
18431	44	23	annual	annual	JJ
18431	44	24	accession	accession	NN
18431	44	25	of	of	IN
18431	44	26	water	water	NN
18431	44	27	supplied	supply	VBN
18431	44	28	by	by	IN
18431	44	29	the	the	DT
18431	44	30	melting	melting	NN
18431	44	31	of	of	IN
18431	44	32	the	the	DT
18431	44	33	polar	polar	JJ
18431	44	34	caps	cap	NNS
18431	44	35	--	--	:
18431	44	36	Wonderful	wonderful	JJ
18431	44	37	details	detail	NNS
18431	44	38	shown	show	VBN
18431	44	39	in	in	IN
18431	44	40	charts	chart	NNS
18431	44	41	of	of	IN
18431	44	42	Mars	Mars	NNP
18431	44	43	--	--	:
18431	44	44	Curious	curious	JJ
18431	44	45	effects	effect	NNS
18431	44	46	that	that	WDT
18431	44	47	may	may	MD
18431	44	48	follow	follow	VB
18431	44	49	from	from	IN
18431	44	50	the	the	DT
18431	44	51	small	small	JJ
18431	44	52	force	force	NN
18431	44	53	of	of	IN
18431	44	54	gravity	gravity	NN
18431	44	55	on	on	IN
18431	44	56	Mars	Mars	NNP
18431	44	57	--	--	:
18431	44	58	Imaginary	imaginary	JJ
18431	44	59	giants	giant	NNS
18431	44	60	--	--	:
18431	44	61	Reasons	reason	NNS
18431	44	62	for	for	IN
18431	44	63	thinking	think	VBG
18431	44	64	that	that	IN
18431	44	65	Mars	Mars	NNP
18431	44	66	may	may	MD
18431	44	67	be	be	VB
18431	44	68	,	,	,
18431	44	69	in	in	IN
18431	44	70	an	an	DT
18431	44	71	evolutionary	evolutionary	JJ
18431	44	72	sense	sense	NN
18431	44	73	,	,	,
18431	44	74	older	old	JJR
18431	44	75	than	than	IN
18431	44	76	the	the	DT
18431	44	77	earth	earth	NN
18431	44	78	--	--	:
18431	44	79	Speculations	speculation	NNS
18431	44	80	about	about	IN
18431	44	81	interplanetary	interplanetary	JJ
18431	44	82	signals	signal	NNS
18431	44	83	from	from	IN
18431	44	84	Mars	Mars	NNP
18431	44	85	,	,	,
18431	44	86	and	and	CC
18431	44	87	their	-PRON-	PRP$
18431	44	88	origin	origin	NN
18431	44	89	--	--	:
18431	44	90	Mars	Mars	NNP
18431	44	91	's	's	POS
18431	44	92	atmosphere	atmosphere	NN
18431	44	93	--	--	:
18431	44	94	The	the	DT
18431	44	95	question	question	NN
18431	44	96	of	of	IN
18431	44	97	water	water	NN
18431	44	98	--	--	:
18431	44	99	The	the	DT
18431	44	100	problem	problem	NN
18431	44	101	of	of	IN
18431	44	102	temperature	temperature	NN
18431	44	103	--	--	:
18431	44	104	Eccentricities	Eccentricities	NNP
18431	44	105	of	of	IN
18431	44	106	Mars	Mars	NNP
18431	44	107	's	's	POS
18431	44	108	moons	moon	NNS
18431	44	109	CHAPTER	CHAPTER	NNP
18431	44	110	V	V	NNP
18431	44	111	_	_	NNP
18431	44	112	THE	the	DT
18431	44	113	ASTEROIDS	ASTEROIDS	NNP
18431	44	114	,	,	,
18431	44	115	A	a	DT
18431	44	116	FAMILY	FAMILY	NNP
18431	44	117	OF	of	IN
18431	44	118	DWARF	DWARF	NNP
18431	44	119	WORLDS	WORLDS	NNP
18431	44	120	_	_	NNP
18431	44	121	129	129	CD
18431	44	122	Only	only	RB
18431	44	123	four	four	CD
18431	44	124	asteroids	asteroid	NNS
18431	44	125	large	large	JJ
18431	44	126	enough	enough	RB
18431	44	127	to	to	TO
18431	44	128	be	be	VB
18431	44	129	measured	measure	VBN
18431	44	130	--	--	:
18431	44	131	Remarkable	remarkable	JJ
18431	44	132	differences	difference	NNS
18431	44	133	in	in	IN
18431	44	134	their	-PRON-	PRP$
18431	44	135	brightness	brightness	NN
18431	44	136	irrespective	irrespective	RB
18431	44	137	of	of	IN
18431	44	138	size	size	NN
18431	44	139	--	--	:
18431	44	140	Their	-PRON-	PRP$
18431	44	141	widely	widely	RB
18431	44	142	scattered	scatter	VBN
18431	44	143	and	and	CC
18431	44	144	intermixed	intermix	VBN
18431	44	145	orbits	orbit	NNS
18431	44	146	--	--	:
18431	44	147	Eccentric	eccentric	JJ
18431	44	148	orbit	orbit	NN
18431	44	149	of	of	IN
18431	44	150	Eros	Eros	NNP
18431	44	151	--	--	:
18431	44	152	the	the	DT
18431	44	153	nearest	near	JJS
18431	44	154	celestial	celestial	JJ
18431	44	155	body	body	NN
18431	44	156	to	to	IN
18431	44	157	the	the	DT
18431	44	158	earth	earth	NN
18431	44	159	except	except	IN
18431	44	160	the	the	DT
18431	44	161	moon	moon	NN
18431	44	162	--	--	:
18431	44	163	Its	-PRON-	PRP$
18431	44	164	existence	existence	NN
18431	44	165	recorded	record	VBN
18431	44	166	by	by	IN
18431	44	167	photography	photography	NN
18431	44	168	before	before	IN
18431	44	169	it	-PRON-	PRP
18431	44	170	was	be	VBD
18431	44	171	discovered	discover	VBN
18431	44	172	--	--	:
18431	44	173	Its	-PRON-	PRP$
18431	44	174	great	great	JJ
18431	44	175	and	and	CC
18431	44	176	rapid	rapid	JJ
18431	44	177	fluctuations	fluctuation	NNS
18431	44	178	in	in	IN
18431	44	179	light	light	NN
18431	44	180	,	,	,
18431	44	181	and	and	CC
18431	44	182	the	the	DT
18431	44	183	curious	curious	JJ
18431	44	184	hypotheses	hypothesis	NNS
18431	44	185	based	base	VBN
18431	44	186	upon	upon	IN
18431	44	187	them	-PRON-	PRP
18431	44	188	--	--	:
18431	44	189	Is	be	VBZ
18431	44	190	it	-PRON-	PRP
18431	44	191	a	a	DT
18431	44	192	fragment	fragment	NN
18431	44	193	of	of	IN
18431	44	194	an	an	DT
18431	44	195	exploded	exploded	JJ
18431	44	196	planet?--The	planet?--The	NNP
18431	44	197	startling	startling	JJ
18431	44	198	theory	theory	NN
18431	44	199	of	of	IN
18431	44	200	Olbers	Olbers	NNP
18431	44	201	as	as	IN
18431	44	202	to	to	IN
18431	44	203	the	the	DT
18431	44	204	origin	origin	NN
18431	44	205	of	of	IN
18431	44	206	the	the	DT
18431	44	207	asteroids	asteroid	NNS
18431	44	208	revived	revive	VBN
18431	44	209	--	--	:
18431	44	210	Curious	curious	JJ
18431	44	211	results	result	NNS
18431	44	212	of	of	IN
18431	44	213	the	the	DT
18431	44	214	slight	slight	JJ
18431	44	215	force	force	NN
18431	44	216	of	of	IN
18431	44	217	gravity	gravity	NN
18431	44	218	on	on	IN
18431	44	219	an	an	DT
18431	44	220	asteroid	asteroid	NN
18431	44	221	--	--	:
18431	44	222	An	an	DT
18431	44	223	imaginary	imaginary	JJ
18431	44	224	visit	visit	NN
18431	44	225	to	to	IN
18431	44	226	a	a	DT
18431	44	227	world	world	NN
18431	44	228	only	only	RB
18431	44	229	twelve	twelve	CD
18431	44	230	miles	mile	NNS
18431	44	231	in	in	IN
18431	44	232	diameter	diameter	NN
18431	44	233	CHAPTER	CHAPTER	NNP
18431	44	234	VI	VI	NNP
18431	44	235	_	_	NNP
18431	44	236	JUPITER	JUPITER	NNP
18431	44	237	,	,	,
18431	44	238	THE	the	DT
18431	44	239	GREATEST	GREATEST	NNP
18431	44	240	OF	of	IN
18431	44	241	KNOWN	know	VBN
18431	44	242	WORLDS	WORLDS	NNP
18431	44	243	_	_	NNP
18431	44	244	160	160	CD
18431	44	245	Jupiter	Jupiter	NNP
18431	44	246	compared	compare	VBN
18431	44	247	with	with	IN
18431	44	248	our	-PRON-	PRP$
18431	44	249	globe	globe	NN
18431	44	250	--	--	.
18431	44	251	His	-PRON-	PRP$
18431	44	252	swift	swift	JJ
18431	44	253	rotation	rotation	NN
18431	44	254	on	on	IN
18431	44	255	his	-PRON-	PRP$
18431	44	256	axis	axi	NNS
18431	44	257	--	--	:
18431	44	258	Remarkable	remarkable	JJ
18431	44	259	lack	lack	NN
18431	44	260	of	of	IN
18431	44	261	density	density	NN
18431	44	262	--	--	:
18431	44	263	The	the	DT
18431	44	264	force	force	NN
18431	44	265	of	of	IN
18431	44	266	gravity	gravity	NN
18431	44	267	on	on	IN
18431	44	268	Jupiter	Jupiter	NNP
18431	44	269	--	--	:
18431	44	270	Wonderful	wonderful	JJ
18431	44	271	clouds	cloud	NNS
18431	44	272	--	--	:
18431	44	273	Strange	strange	JJ
18431	44	274	phenomena	phenomenon	NNS
18431	44	275	of	of	IN
18431	44	276	the	the	DT
18431	44	277	great	great	JJ
18431	44	278	belts	belt	NNS
18431	44	279	--	--	:
18431	44	280	Brilliant	brilliant	JJ
18431	44	281	display	display	NN
18431	44	282	of	of	IN
18431	44	283	colors	color	NNS
18431	44	284	--	--	:
18431	44	285	The	the	DT
18431	44	286	great	great	JJ
18431	44	287	red	red	JJ
18431	44	288	spot	spot	NN
18431	44	289	and	and	CC
18431	44	290	the	the	DT
18431	44	291	many	many	JJ
18431	44	292	theories	theory	NNS
18431	44	293	it	-PRON-	PRP
18431	44	294	has	have	VBZ
18431	44	295	given	give	VBN
18431	44	296	rise	rise	NN
18431	44	297	to	to	IN
18431	44	298	--	--	:
18431	44	299	Curious	curious	JJ
18431	44	300	facts	fact	NNS
18431	44	301	about	about	IN
18431	44	302	the	the	DT
18431	44	303	varying	vary	VBG
18431	44	304	rates	rate	NNS
18431	44	305	of	of	IN
18431	44	306	rotation	rotation	NN
18431	44	307	of	of	IN
18431	44	308	the	the	DT
18431	44	309	huge	huge	JJ
18431	44	310	planet	planet	NN
18431	44	311	's	's	POS
18431	44	312	surface	surface	NN
18431	44	313	--	--	:
18431	44	314	The	the	DT
18431	44	315	theory	theory	NN
18431	44	316	of	of	IN
18431	44	317	a	a	DT
18431	44	318	hidden	hidden	JJ
18431	44	319	world	world	NN
18431	44	320	in	in	IN
18431	44	321	Jupiter	Jupiter	NNP
18431	44	322	--	--	.
18431	44	323	When	when	WRB
18431	44	324	Jupiter	Jupiter	NNP
18431	44	325	was	be	VBD
18431	44	326	a	a	DT
18431	44	327	companion	companion	NN
18431	44	328	star	star	NN
18431	44	329	to	to	IN
18431	44	330	the	the	DT
18431	44	331	sun	sun	NN
18431	44	332	--	--	:
18431	44	333	The	the	DT
18431	44	334	miracle	miracle	NN
18431	44	335	of	of	IN
18431	44	336	world	world	NN
18431	44	337	-	-	HYPH
18431	44	338	making	making	NN
18431	44	339	before	before	IN
18431	44	340	our	-PRON-	PRP$
18431	44	341	eyes	eye	NNS
18431	44	342	--	--	:
18431	44	343	Are	be	VBP
18431	44	344	Jupiter	Jupiter	NNP
18431	44	345	's	's	POS
18431	44	346	satellites	satellite	NNS
18431	44	347	habitable?--Magnificent	habitable?--magnificent	CD
18431	44	348	spectacles	spectacle	NNS
18431	44	349	in	in	IN
18431	44	350	the	the	DT
18431	44	351	Jovian	jovian	JJ
18431	44	352	system	system	NN
18431	44	353	CHAPTER	CHAPTER	NNP
18431	44	354	VII	VII	NNP
18431	44	355	_	_	NNP
18431	44	356	SATURN	SATURN	NNP
18431	44	357	,	,	,
18431	44	358	A	a	DT
18431	44	359	PRODIGY	PRODIGY	NNP
18431	44	360	AMONG	among	IN
18431	44	361	PLANETS	PLANETS	NNP
18431	44	362	_	_	NNP
18431	44	363	185	185	CD
18431	44	364	The	the	DT
18431	44	365	wonder	wonder	NN
18431	44	366	of	of	IN
18431	44	367	the	the	DT
18431	44	368	great	great	JJ
18431	44	369	rings	ring	NNS
18431	44	370	--	--	:
18431	44	371	Saturn	Saturn	NNP
18431	44	372	's	's	POS
18431	44	373	great	great	JJ
18431	44	374	distance	distance	NN
18431	44	375	and	and	CC
18431	44	376	long	long	JJ
18431	44	377	year	year	NN
18431	44	378	--	--	:
18431	44	379	The	the	DT
18431	44	380	least	least	JJS
18431	44	381	dense	dense	NN
18431	44	382	of	of	IN
18431	44	383	all	all	PDT
18431	44	384	the	the	DT
18431	44	385	planets	planet	NNS
18431	44	386	--	--	:
18431	44	387	It	-PRON-	PRP
18431	44	388	would	would	MD
18431	44	389	float	float	VB
18431	44	390	in	in	IN
18431	44	391	water	water	NN
18431	44	392	--	--	:
18431	44	393	What	what	WDT
18431	44	394	kind	kind	NN
18431	44	395	of	of	IN
18431	44	396	a	a	DT
18431	44	397	world	world	NN
18431	44	398	is	be	VBZ
18431	44	399	it?--Sir	it?--Sir	NNP
18431	44	400	Humphry	Humphry	NNP
18431	44	401	Davy	Davy	NNP
18431	44	402	's	's	POS
18431	44	403	imaginary	imaginary	JJ
18431	44	404	inhabitants	inhabitant	NNS
18431	44	405	of	of	IN
18431	44	406	Saturn	Saturn	NNP
18431	44	407	--	--	:
18431	44	408	Facts	fact	NNS
18431	44	409	about	about	IN
18431	44	410	the	the	DT
18431	44	411	rings	ring	NNS
18431	44	412	,	,	,
18431	44	413	which	which	WDT
18431	44	414	are	be	VBP
18431	44	415	a	a	DT
18431	44	416	phenomenon	phenomenon	NN
18431	44	417	unparalleled	unparalleled	JJ
18431	44	418	in	in	IN
18431	44	419	the	the	DT
18431	44	420	visible	visible	JJ
18431	44	421	universe	universe	NN
18431	44	422	--	--	.
18431	44	423	The	the	DT
18431	44	424	surprising	surprising	JJ
18431	44	425	nature	nature	NN
18431	44	426	of	of	IN
18431	44	427	the	the	DT
18431	44	428	rings	ring	NNS
18431	44	429	,	,	,
18431	44	430	as	as	IN
18431	44	431	revealed	reveal	VBN
18431	44	432	by	by	IN
18431	44	433	mathematics	mathematic	NNS
18431	44	434	and	and	CC
18431	44	435	the	the	DT
18431	44	436	spectroscope	spectroscope	NN
18431	44	437	--	--	:
18431	44	438	The	the	DT
18431	44	439	question	question	NN
18431	44	440	of	of	IN
18431	44	441	their	-PRON-	PRP$
18431	44	442	origin	origin	NN
18431	44	443	and	and	CC
18431	44	444	ultimate	ultimate	JJ
18431	44	445	fate	fate	NN
18431	44	446	--	--	.
18431	44	447	Dr	Dr	NNP
18431	44	448	.	.	.
18431	44	449	Dick	Dick	NNP
18431	44	450	's	's	POS
18431	44	451	idea	idea	NN
18431	44	452	of	of	IN
18431	44	453	their	-PRON-	PRP$
18431	44	454	habitability	habitability	NN
18431	44	455	--	--	:
18431	44	456	Swedenborg	Swedenborg	NNP
18431	44	457	's	's	POS
18431	44	458	curious	curious	JJ
18431	44	459	description	description	NN
18431	44	460	of	of	IN
18431	44	461	the	the	DT
18431	44	462	appearance	appearance	NN
18431	44	463	of	of	IN
18431	44	464	the	the	DT
18431	44	465	rings	ring	NNS
18431	44	466	from	from	IN
18431	44	467	Saturn	Saturn	NNP
18431	44	468	--	--	:
18431	44	469	Is	be	VBZ
18431	44	470	Saturn	Saturn	NNP
18431	44	471	a	a	DT
18431	44	472	globe	globe	NN
18431	44	473	of	of	IN
18431	44	474	vapor	vapor	NN
18431	44	475	,	,	,
18431	44	476	or	or	CC
18431	44	477	of	of	IN
18431	44	478	dust?--The	dust?--The	NNP
18431	44	479	nine	nine	CD
18431	44	480	satellites	satellite	NNS
18431	44	481	and	and	CC
18431	44	482	"	"	``
18431	44	483	Roche	Roche	NNP
18431	44	484	's	's	POS
18431	44	485	limit"--The	limit"--The	NNP
18431	44	486	play	play	NN
18431	44	487	of	of	IN
18431	44	488	spectacular	spectacular	JJ
18431	44	489	shadows	shadow	NNS
18431	44	490	in	in	IN
18431	44	491	the	the	DT
18431	44	492	Saturnian	saturnian	JJ
18431	44	493	system	system	NN
18431	44	494	--	--	:
18431	44	495	Uranus	uranus	NN
18431	44	496	and	and	CC
18431	44	497	Neptune	Neptune	NNP
18431	44	498	--	--	:
18431	44	499	Is	be	VBZ
18431	44	500	there	there	EX
18431	44	501	a	a	DT
18431	44	502	yet	yet	RB
18431	44	503	undiscovered	undiscovered	JJ
18431	44	504	planet	planet	NN
18431	44	505	greater	great	JJR
18431	44	506	than	than	IN
18431	44	507	Jupiter	Jupiter	NNP
18431	44	508	?	?	.
18431	45	1	CHAPTER	chapter	NN
18431	45	2	VIII	viii	NN
18431	45	3	_	_	IN
18431	45	4	THE	the	DT
18431	45	5	MOON	MOON	NNP
18431	45	6	,	,	,
18431	45	7	CHILD	child	NN
18431	45	8	OF	of	IN
18431	45	9	THE	the	DT
18431	45	10	EARTH	EARTH	NNP
18431	45	11	AND	and	CC
18431	45	12	THE	the	DT
18431	45	13	SUN	SUN	NNP
18431	45	14	_	_	NNP
18431	45	15	212	212	CD
18431	45	16	The	the	DT
18431	45	17	moon	moon	NN
18431	45	18	a	a	DT
18431	45	19	favorite	favorite	JJ
18431	45	20	subject	subject	NN
18431	45	21	for	for	IN
18431	45	22	intellectual	intellectual	JJ
18431	45	23	speculation	speculation	NN
18431	45	24	--	--	:
18431	45	25	Its	-PRON-	PRP$
18431	45	26	nearness	nearness	NN
18431	45	27	to	to	IN
18431	45	28	the	the	DT
18431	45	29	earth	earth	NN
18431	45	30	graphically	graphically	RB
18431	45	31	illustrated	illustrate	VBN
18431	45	32	--	--	:
18431	45	33	Ideas	idea	NNS
18431	45	34	of	of	IN
18431	45	35	the	the	DT
18431	45	36	ancients	ancient	NNS
18431	45	37	--	--	:
18431	45	38	Galileo	Galileo	NNP
18431	45	39	's	's	POS
18431	45	40	discoveries	discovery	NNS
18431	45	41	--	--	:
18431	45	42	What	what	WP
18431	45	43	first	first	RB
18431	45	44	raised	raise	VBD
18431	45	45	a	a	DT
18431	45	46	serious	serious	JJ
18431	45	47	question	question	NN
18431	45	48	as	as	IN
18431	45	49	to	to	IN
18431	45	50	its	-PRON-	PRP$
18431	45	51	habitability	habitability	NN
18431	45	52	--	--	:
18431	45	53	Singularity	singularity	NN
18431	45	54	of	of	IN
18431	45	55	the	the	DT
18431	45	56	moon	moon	NN
18431	45	57	's	's	POS
18431	45	58	motions	motion	NNS
18431	45	59	--	--	:
18431	45	60	Appearance	appearance	NN
18431	45	61	of	of	IN
18431	45	62	its	-PRON-	PRP$
18431	45	63	surface	surface	NN
18431	45	64	to	to	IN
18431	45	65	the	the	DT
18431	45	66	naked	naked	JJ
18431	45	67	eye	eye	NN
18431	45	68	and	and	CC
18431	45	69	with	with	IN
18431	45	70	the	the	DT
18431	45	71	telescope	telescope	NN
18431	45	72	--	--	:
18431	45	73	The	the	DT
18431	45	74	"	"	``
18431	45	75	seas	sea	NNS
18431	45	76	"	"	''
18431	45	77	and	and	CC
18431	45	78	the	the	DT
18431	45	79	wonderful	wonderful	JJ
18431	45	80	mountains	mountain	NNS
18431	45	81	and	and	CC
18431	45	82	craters	crater	NNS
18431	45	83	--	--	:
18431	45	84	A	a	DT
18431	45	85	terrible	terrible	JJ
18431	45	86	abyss	abyss	NN
18431	45	87	described	describe	VBN
18431	45	88	--	--	:
18431	45	89	Tycho	Tycho	NNP
18431	45	90	's	's	POS
18431	45	91	mysterious	mysterious	JJ
18431	45	92	rays	ray	NNS
18431	45	93	--	--	:
18431	45	94	Difference	difference	NN
18431	45	95	between	between	IN
18431	45	96	lunar	lunar	JJ
18431	45	97	and	and	CC
18431	45	98	terrestrial	terrestrial	JJ
18431	45	99	volcanoes	volcano	NNS
18431	45	100	--	--	:
18431	45	101	Mountain	mountain	NN
18431	45	102	-	-	HYPH
18431	45	103	ringed	ring	VBN
18431	45	104	valleys	valley	NNS
18431	45	105	--	--	:
18431	45	106	Gigantic	gigantic	JJ
18431	45	107	cracks	crack	NNS
18431	45	108	in	in	IN
18431	45	109	the	the	DT
18431	45	110	lunar	lunar	JJ
18431	45	111	globe	globe	NN
18431	45	112	--	--	:
18431	45	113	Slight	slight	JJ
18431	45	114	force	force	NN
18431	45	115	of	of	IN
18431	45	116	gravity	gravity	NN
18431	45	117	of	of	IN
18431	45	118	the	the	DT
18431	45	119	moon	moon	NN
18431	45	120	and	and	CC
18431	45	121	some	some	DT
18431	45	122	interesting	interesting	JJ
18431	45	123	deductions	deduction	NNS
18431	45	124	--	--	:
18431	45	125	The	the	DT
18431	45	126	moon	moon	NN
18431	45	127	a	a	DT
18431	45	128	world	world	NN
18431	45	129	of	of	IN
18431	45	130	giantism	giantism	NN
18431	45	131	--	--	:
18431	45	132	What	what	WDT
18431	45	133	kind	kind	NN
18431	45	134	of	of	IN
18431	45	135	atmospheric	atmospheric	JJ
18431	45	136	gases	gas	NNS
18431	45	137	can	can	MD
18431	45	138	the	the	DT
18431	45	139	moon	moon	NN
18431	45	140	contain	contain	VB
18431	45	141	--	--	:
18431	45	142	The	the	DT
18431	45	143	question	question	NN
18431	45	144	of	of	IN
18431	45	145	water	water	NN
18431	45	146	and	and	CC
18431	45	147	of	of	IN
18431	45	148	former	former	JJ
18431	45	149	oceans	ocean	NNS
18431	45	150	--	--	:
18431	45	151	The	the	DT
18431	45	152	great	great	JJ
18431	45	153	volcanic	volcanic	JJ
18431	45	154	cataclysm	cataclysm	NNS
18431	45	155	in	in	IN
18431	45	156	the	the	DT
18431	45	157	moon	moon	NN
18431	45	158	's	's	POS
18431	45	159	history	history	NN
18431	45	160	--	--	:
18431	45	161	Evidence	evidence	NN
18431	45	162	of	of	IN
18431	45	163	volcanic	volcanic	JJ
18431	45	164	and	and	CC
18431	45	165	other	other	JJ
18431	45	166	changes	change	NNS
18431	45	167	now	now	RB
18431	45	168	occurring	occur	VBG
18431	45	169	--	--	:
18431	45	170	Is	be	VBZ
18431	45	171	there	there	EX
18431	45	172	vegetation	vegetation	NN
18431	45	173	on	on	IN
18431	45	174	the	the	DT
18431	45	175	moon?--Lunar	moon?--lunar	CD
18431	45	176	day	day	NN
18431	45	177	and	and	CC
18431	45	178	night	night	NN
18431	45	179	--	--	:
18431	45	180	The	the	DT
18431	45	181	earth	earth	NN
18431	45	182	as	as	IN
18431	45	183	seen	see	VBN
18431	45	184	from	from	IN
18431	45	185	the	the	DT
18431	45	186	moon	moon	NN
18431	45	187	--	--	:
18431	45	188	Discoveries	discovery	NNS
18431	45	189	yet	yet	RB
18431	45	190	to	to	TO
18431	45	191	be	be	VB
18431	45	192	made	make	VBN
18431	45	193	CHAPTER	CHAPTER	NNP
18431	45	194	IX	IX	NNP
18431	45	195	_	_	NNP
18431	45	196	HOW	how	WRB
18431	45	197	TO	to	TO
18431	45	198	FIND	find	VB
18431	45	199	THE	the	DT
18431	45	200	PLANETS	PLANETS	NNP
18431	45	201	_	_	NNP
18431	45	202	256	256	NNP
18431	45	203	It	-PRON-	PRP
18431	45	204	is	be	VBZ
18431	45	205	easy	easy	JJ
18431	45	206	to	to	TO
18431	45	207	make	make	VB
18431	45	208	acquaintance	acquaintance	NN
18431	45	209	with	with	IN
18431	45	210	the	the	DT
18431	45	211	planets	planet	NNS
18431	45	212	and	and	CC
18431	45	213	to	to	TO
18431	45	214	follow	follow	VB
18431	45	215	them	-PRON-	PRP
18431	45	216	among	among	IN
18431	45	217	the	the	DT
18431	45	218	stars	star	NNS
18431	45	219	--	--	:
18431	45	220	The	the	DT
18431	45	221	first	first	JJ
18431	45	222	step	step	NN
18431	45	223	a	a	DT
18431	45	224	knowledge	knowledge	NN
18431	45	225	of	of	IN
18431	45	226	the	the	DT
18431	45	227	constellations	constellation	NNS
18431	45	228	--	--	:
18431	45	229	How	how	WRB
18431	45	230	this	this	DT
18431	45	231	is	be	VBZ
18431	45	232	to	to	TO
18431	45	233	be	be	VB
18431	45	234	acquired	acquire	VBN
18431	45	235	--	--	:
18431	45	236	How	how	WRB
18431	45	237	to	to	TO
18431	45	238	use	use	VB
18431	45	239	the	the	DT
18431	45	240	Nautical	Nautical	NNP
18431	45	241	Almanac	Almanac	NNP
18431	45	242	in	in	IN
18431	45	243	connection	connection	NN
18431	45	244	with	with	IN
18431	45	245	the	the	DT
18431	45	246	charts	chart	NNS
18431	45	247	in	in	IN
18431	45	248	this	this	DT
18431	45	249	book	book	NN
18431	45	250	--	--	:
18431	45	251	The	the	DT
18431	45	252	visibility	visibility	NN
18431	45	253	of	of	IN
18431	45	254	Mercury	Mercury	NNP
18431	45	255	and	and	CC
18431	45	256	Venus	Venus	NNP
18431	45	257	--	--	:
18431	45	258	The	the	DT
18431	45	259	oppositions	opposition	NNS
18431	45	260	of	of	IN
18431	45	261	Mars	Mars	NNP
18431	45	262	,	,	,
18431	45	263	Jupiter	Jupiter	NNP
18431	45	264	,	,	,
18431	45	265	and	and	CC
18431	45	266	Saturn	Saturn	NNP
18431	45	267	INDEX	INDEX	NNP
18431	45	268	277	277	CD
18431	45	269	LIST	LIST	NNS
18431	45	270	OF	of	IN
18431	45	271	ILLUSTRATIONS	illustrations	JJ
18431	45	272	PAGE	PAGE	NNP
18431	45	273	Chart	Chart	NNP
18431	45	274	of	of	IN
18431	45	275	Mars	Mars	NNP
18431	45	276	_	_	NNP
18431	45	277	Frontispiece	Frontispiece	NNP
18431	45	278	_	_	NNP
18431	45	279	Diagram	Diagram	NNP
18431	45	280	showing	show	VBG
18431	45	281	causes	cause	NNS
18431	45	282	of	of	IN
18431	45	283	day	day	NN
18431	45	284	and	and	CC
18431	45	285	night	night	NN
18431	45	286	on	on	IN
18431	45	287	portions	portion	NNS
18431	45	288	of	of	IN
18431	45	289	Mercury	Mercury	NNP
18431	45	290	35	35	CD
18431	45	291	Regions	Regions	NNPS
18431	45	292	of	of	IN
18431	45	293	day	day	NN
18431	45	294	and	and	CC
18431	45	295	night	night	NN
18431	45	296	on	on	IN
18431	45	297	Mercury	Mercury	NNP
18431	45	298	38	38	CD
18431	45	299	Venus	Venus	NNP
18431	45	300	's	's	POS
18431	45	301	atmosphere	atmosphere	NN
18431	45	302	seen	see	VBN
18431	45	303	as	as	IN
18431	45	304	a	a	DT
18431	45	305	ring	ring	NN
18431	45	306	of	of	IN
18431	45	307	light	light	JJ
18431	45	308	56	56	CD
18431	45	309	View	View	NNP
18431	45	310	of	of	IN
18431	45	311	Jupiter	Jupiter	NNP
18431	45	312	_	_	NNP
18431	45	313	facing	face	VBG
18431	45	314	_	_	NNP
18431	45	315	168	168	CD
18431	45	316	Three	three	CD
18431	45	317	views	view	NNS
18431	45	318	of	of	IN
18431	45	319	Saturn	Saturn	NNP
18431	45	320	_	_	NNP
18431	45	321	facing	face	VBG
18431	45	322	_	_	NNP
18431	45	323	186	186	CD
18431	45	324	Diagram	Diagram	NNP
18431	45	325	showing	show	VBG
18431	45	326	the	the	DT
18431	45	327	moon	moon	NN
18431	45	328	's	's	POS
18431	45	329	path	path	NN
18431	45	330	through	through	IN
18431	45	331	space	space	NN
18431	45	332	217	217	CD
18431	45	333	The	the	DT
18431	45	334	lunar	lunar	JJ
18431	45	335	Alps	Alps	NNP
18431	45	336	,	,	,
18431	45	337	Apennines	Apennines	NNPS
18431	45	338	,	,	,
18431	45	339	and	and	CC
18431	45	340	Caucasus	Caucasus	NNP
18431	45	341	_	_	NNP
18431	45	342	facing	face	VBG
18431	45	343	_	_	NNP
18431	45	344	222	222	CD
18431	45	345	The	the	DT
18431	45	346	moon	moon	NN
18431	45	347	at	at	IN
18431	45	348	first	first	JJ
18431	45	349	and	and	CC
18431	45	350	last	last	JJ
18431	45	351	quarter	quarter	NN
18431	45	352	_	_	NNP
18431	45	353	facing	face	VBG
18431	45	354	_	_	NNP
18431	45	355	226	226	CD
18431	45	356	Phases	Phases	NNPS
18431	45	357	and	and	CC
18431	45	358	rotation	rotation	NN
18431	45	359	of	of	IN
18431	45	360	the	the	DT
18431	45	361	moon	moon	NN
18431	45	362	250	250	CD
18431	45	363	Charts	chart	NNS
18431	45	364	showing	show	VBG
18431	45	365	the	the	DT
18431	45	366	zodiacal	zodiacal	JJ
18431	45	367	constellations	constellation	NNS
18431	45	368	:	:	:
18431	45	369	1	1	LS
18431	45	370	.	.	.
18431	46	1	From	from	IN
18431	46	2	right	right	JJ
18431	46	3	ascension	ascension	NN
18431	46	4	0	0	CD
18431	46	5	hours	hour	NNS
18431	46	6	to	to	IN
18431	46	7	4	4	CD
18431	46	8	hours	hour	NNS
18431	46	9	259	259	CD
18431	46	10	2	2	CD
18431	46	11	.	.	.
18431	46	12	"	"	''
18431	47	1	"	"	``
18431	47	2	4	4	CD
18431	47	3	"	"	''
18431	47	4	"	"	``
18431	47	5	8	8	CD
18431	47	6	"	"	''
18431	47	7	261	261	CD
18431	47	8	3	3	CD
18431	47	9	.	.	.
18431	47	10	"	"	''
18431	48	1	"	"	``
18431	48	2	8	8	CD
18431	48	3	"	"	''
18431	48	4	"	"	``
18431	48	5	2	2	CD
18431	48	6	"	"	''
18431	48	7	263	263	CD
18431	48	8	4	4	CD
18431	48	9	.	.	.
18431	48	10	"	"	''
18431	49	1	"	"	``
18431	49	2	12	12	CD
18431	49	3	"	"	''
18431	49	4	"	"	``
18431	49	5	16	16	CD
18431	49	6	"	"	''
18431	49	7	265	265	CD
18431	49	8	5	5	CD
18431	49	9	.	.	.
18431	49	10	"	"	''
18431	50	1	"	"	``
18431	50	2	16	16	CD
18431	50	3	"	"	''
18431	50	4	"	"	``
18431	50	5	20	20	CD
18431	50	6	"	"	''
18431	50	7	267	267	CD
18431	50	8	6	6	CD
18431	50	9	.	.	.
18431	50	10	"	"	''
18431	51	1	"	"	``
18431	51	2	20	20	CD
18431	51	3	"	"	''
18431	51	4	"	"	``
18431	51	5	24	24	CD
18431	51	6	"	"	''
18431	51	7	269	269	CD
18431	51	8	OTHER	other	JJ
18431	51	9	WORLDS	WORLDS	NNP
18431	51	10	CHAPTER	chapter	NN
18431	51	11	I	-PRON-	PRP
18431	51	12	INTRODUCTORY	introductory	VBP
18431	51	13	Other	other	JJ
18431	51	14	worlds	world	NNS
18431	51	15	and	and	CC
18431	51	16	their	-PRON-	PRP$
18431	51	17	inhabitants	inhabitant	NNS
18431	51	18	are	be	VBP
18431	51	19	remarkably	remarkably	RB
18431	51	20	popular	popular	JJ
18431	51	21	subjects	subject	NNS
18431	51	22	of	of	IN
18431	51	23	speculation	speculation	NN
18431	51	24	at	at	IN
18431	51	25	the	the	DT
18431	51	26	present	present	JJ
18431	51	27	time	time	NN
18431	51	28	.	.	.
18431	52	1	Every	every	DT
18431	52	2	day	day	NN
18431	52	3	we	-PRON-	PRP
18431	52	4	hear	hear	VBP
18431	52	5	people	people	NNS
18431	52	6	asking	ask	VBG
18431	52	7	one	one	CD
18431	52	8	another	another	DT
18431	52	9	if	if	IN
18431	52	10	it	-PRON-	PRP
18431	52	11	is	be	VBZ
18431	52	12	true	true	JJ
18431	52	13	that	that	IN
18431	52	14	we	-PRON-	PRP
18431	52	15	shall	shall	MD
18431	52	16	soon	soon	RB
18431	52	17	be	be	VB
18431	52	18	able	able	JJ
18431	52	19	to	to	TO
18431	52	20	communicate	communicate	VB
18431	52	21	with	with	IN
18431	52	22	some	some	DT
18431	52	23	of	of	IN
18431	52	24	the	the	DT
18431	52	25	far	far	RB
18431	52	26	-	-	HYPH
18431	52	27	off	off	RP
18431	52	28	globes	globe	NNS
18431	52	29	,	,	,
18431	52	30	such	such	JJ
18431	52	31	as	as	IN
18431	52	32	Mars	Mars	NNP
18431	52	33	,	,	,
18431	52	34	that	that	DT
18431	52	35	circle	circle	NN
18431	52	36	in	in	IN
18431	52	37	company	company	NN
18431	52	38	with	with	IN
18431	52	39	our	-PRON-	PRP$
18431	52	40	earth	earth	NN
18431	52	41	about	about	IN
18431	52	42	the	the	DT
18431	52	43	sun	sun	NN
18431	52	44	.	.	.
18431	53	1	One	one	CD
18431	53	2	of	of	IN
18431	53	3	the	the	DT
18431	53	4	masters	master	NNS
18431	53	5	of	of	IN
18431	53	6	practical	practical	JJ
18431	53	7	electrical	electrical	JJ
18431	53	8	science	science	NN
18431	53	9	in	in	IN
18431	53	10	our	-PRON-	PRP$
18431	53	11	time	time	NN
18431	53	12	has	have	VBZ
18431	53	13	suggested	suggest	VBN
18431	53	14	that	that	IN
18431	53	15	the	the	DT
18431	53	16	principle	principle	NN
18431	53	17	of	of	IN
18431	53	18	wireless	wireless	JJ
18431	53	19	telegraphy	telegraphy	NN
18431	53	20	may	may	MD
18431	53	21	be	be	VB
18431	53	22	extended	extend	VBN
18431	53	23	to	to	IN
18431	53	24	the	the	DT
18431	53	25	transmission	transmission	NN
18431	53	26	of	of	IN
18431	53	27	messages	message	NNS
18431	53	28	across	across	IN
18431	53	29	space	space	NN
18431	53	30	from	from	IN
18431	53	31	planet	planet	NN
18431	53	32	to	to	IN
18431	53	33	planet	planet	NN
18431	53	34	.	.	.
18431	54	1	The	the	DT
18431	54	2	existence	existence	NN
18431	54	3	of	of	IN
18431	54	4	intelligent	intelligent	JJ
18431	54	5	inhabitants	inhabitant	NNS
18431	54	6	in	in	IN
18431	54	7	some	some	DT
18431	54	8	of	of	IN
18431	54	9	the	the	DT
18431	54	10	other	other	JJ
18431	54	11	planets	planet	NNS
18431	54	12	has	have	VBZ
18431	54	13	become	become	VBN
18431	54	14	,	,	,
18431	54	15	with	with	IN
18431	54	16	many	many	JJ
18431	54	17	,	,	,
18431	54	18	a	a	DT
18431	54	19	matter	matter	NN
18431	54	20	of	of	IN
18431	54	21	conviction	conviction	NN
18431	54	22	,	,	,
18431	54	23	and	and	CC
18431	54	24	for	for	IN
18431	54	25	everybody	everybody	NN
18431	54	26	it	-PRON-	PRP
18431	54	27	presents	present	VBZ
18431	54	28	a	a	DT
18431	54	29	question	question	NN
18431	54	30	of	of	IN
18431	54	31	fascinating	fascinating	JJ
18431	54	32	interest	interest	NN
18431	54	33	,	,	,
18431	54	34	which	which	WDT
18431	54	35	has	have	VBZ
18431	54	36	deeply	deeply	RB
18431	54	37	stirred	stir	VBN
18431	54	38	the	the	DT
18431	54	39	popular	popular	JJ
18431	54	40	imagination	imagination	NN
18431	54	41	.	.	.
18431	55	1	The	the	DT
18431	55	2	importance	importance	NN
18431	55	3	of	of	IN
18431	55	4	this	this	DT
18431	55	5	subject	subject	NN
18431	55	6	as	as	IN
18431	55	7	an	an	DT
18431	55	8	intellectual	intellectual	JJ
18431	55	9	phenomenon	phenomenon	NN
18431	55	10	of	of	IN
18431	55	11	the	the	DT
18431	55	12	opening	open	VBG
18431	55	13	century	century	NN
18431	55	14	is	be	VBZ
18431	55	15	clearly	clearly	RB
18431	55	16	indicated	indicate	VBN
18431	55	17	by	by	IN
18431	55	18	the	the	DT
18431	55	19	extent	extent	NN
18431	55	20	to	to	TO
18431	55	21	which	which	WDT
18431	55	22	it	-PRON-	PRP
18431	55	23	has	have	VBZ
18431	55	24	entered	enter	VBN
18431	55	25	into	into	IN
18431	55	26	recent	recent	JJ
18431	55	27	literature	literature	NN
18431	55	28	.	.	.
18431	56	1	Poets	poet	NNS
18431	56	2	feel	feel	VBP
18431	56	3	its	-PRON-	PRP$
18431	56	4	inspiration	inspiration	NN
18431	56	5	,	,	,
18431	56	6	and	and	CC
18431	56	7	novelists	novelist	NNS
18431	56	8	and	and	CC
18431	56	9	romancers	romancer	NNS
18431	56	10	freely	freely	RB
18431	56	11	select	select	VBP
18431	56	12	other	other	JJ
18431	56	13	planets	planet	NNS
18431	56	14	as	as	IN
18431	56	15	the	the	DT
18431	56	16	scenes	scene	NNS
18431	56	17	of	of	IN
18431	56	18	their	-PRON-	PRP$
18431	56	19	stories	story	NNS
18431	56	20	.	.	.
18431	57	1	One	one	PRP
18431	57	2	tells	tell	VBZ
18431	57	3	us	-PRON-	PRP
18431	57	4	of	of	IN
18431	57	5	a	a	DT
18431	57	6	visit	visit	NN
18431	57	7	paid	pay	VBN
18431	57	8	by	by	IN
18431	57	9	men	man	NNS
18431	57	10	to	to	IN
18431	57	11	the	the	DT
18431	57	12	moon	moon	NN
18431	57	13	,	,	,
18431	57	14	and	and	CC
18431	57	15	of	of	IN
18431	57	16	the	the	DT
18431	57	17	wonderful	wonderful	JJ
18431	57	18	things	thing	NNS
18431	57	19	seen	see	VBN
18431	57	20	,	,	,
18431	57	21	and	and	CC
18431	57	22	adventures	adventure	NNS
18431	57	23	had	have	VBD
18431	57	24	,	,	,
18431	57	25	there	there	RB
18431	57	26	.	.	.
18431	58	1	Lucian	Lucian	NNP
18431	58	2	,	,	,
18431	58	3	it	-PRON-	PRP
18431	58	4	is	be	VBZ
18431	58	5	true	true	JJ
18431	58	6	,	,	,
18431	58	7	did	do	VBD
18431	58	8	the	the	DT
18431	58	9	same	same	JJ
18431	58	10	thing	thing	NN
18431	58	11	eighteen	eighteen	CD
18431	58	12	hundred	hundred	CD
18431	58	13	years	year	NNS
18431	58	14	ago	ago	RB
18431	58	15	,	,	,
18431	58	16	but	but	CC
18431	58	17	he	-PRON-	PRP
18431	58	18	had	have	VBD
18431	58	19	not	not	RB
18431	58	20	the	the	DT
18431	58	21	aid	aid	NN
18431	58	22	of	of	IN
18431	58	23	hints	hint	NNS
18431	58	24	from	from	IN
18431	58	25	modern	modern	JJ
18431	58	26	science	science	NN
18431	58	27	to	to	TO
18431	58	28	guide	guide	VB
18431	58	29	his	-PRON-	PRP$
18431	58	30	speculations	speculation	NNS
18431	58	31	and	and	CC
18431	58	32	lend	lend	VB
18431	58	33	verisimilitude	verisimilitude	JJ
18431	58	34	to	to	IN
18431	58	35	his	-PRON-	PRP$
18431	58	36	narrative	narrative	NN
18431	58	37	.	.	.
18431	59	1	Another	another	DT
18431	59	2	startles	startle	VBZ
18431	59	3	us	-PRON-	PRP
18431	59	4	from	from	IN
18431	59	5	our	-PRON-	PRP$
18431	59	6	sense	sense	NN
18431	59	7	of	of	IN
18431	59	8	planetary	planetary	JJ
18431	59	9	security	security	NN
18431	59	10	with	with	IN
18431	59	11	a	a	DT
18431	59	12	realistic	realistic	JJ
18431	59	13	account	account	NN
18431	59	14	of	of	IN
18431	59	15	the	the	DT
18431	59	16	invasion	invasion	NN
18431	59	17	of	of	IN
18431	59	18	the	the	DT
18431	59	19	earth	earth	NN
18431	59	20	by	by	IN
18431	59	21	the	the	DT
18431	59	22	terrible	terrible	JJ
18431	59	23	sons	son	NNS
18431	59	24	of	of	IN
18431	59	25	warlike	warlike	JJ
18431	59	26	Mars	Mars	NNP
18431	59	27	,	,	,
18431	59	28	seeking	seek	VBG
18431	59	29	to	to	TO
18431	59	30	extend	extend	VB
18431	59	31	their	-PRON-	PRP$
18431	59	32	empire	empire	NN
18431	59	33	by	by	IN
18431	59	34	the	the	DT
18431	59	35	conquest	conquest	NN
18431	59	36	of	of	IN
18431	59	37	foreign	foreign	JJ
18431	59	38	globes	globe	NNS
18431	59	39	.	.	.
18431	60	1	Sometimes	sometimes	RB
18431	60	2	it	-PRON-	PRP
18431	60	3	is	be	VBZ
18431	60	4	a	a	DT
18431	60	5	trip	trip	NN
18431	60	6	from	from	IN
18431	60	7	world	world	NN
18431	60	8	to	to	IN
18431	60	9	world	world	NN
18431	60	10	,	,	,
18431	60	11	a	a	DT
18431	60	12	kind	kind	NN
18431	60	13	of	of	IN
18431	60	14	celestial	celestial	JJ
18431	60	15	pleasure	pleasure	NN
18431	60	16	yachting	yachting	NN
18431	60	17	,	,	,
18431	60	18	with	with	IN
18431	60	19	depictions	depiction	NNS
18431	60	20	of	of	IN
18431	60	21	creatures	creature	NNS
18431	60	22	more	more	RBR
18431	60	23	wonderful	wonderful	JJ
18431	60	24	than--	than--	NNP
18431	60	25	"	"	``
18431	60	26	The	the	DT
18431	60	27	anthropophagi	anthropophagi	NN
18431	60	28	and	and	CC
18431	60	29	men	man	NNS
18431	60	30	whose	whose	WP$
18431	60	31	heads	head	NNS
18431	60	32	Do	do	VBP
18431	60	33	grow	grow	VB
18431	60	34	beneath	beneath	IN
18431	60	35	their	-PRON-	PRP$
18431	60	36	shoulders"--	shoulders"--	NNP
18431	60	37	that	that	WDT
18431	60	38	is	be	VBZ
18431	60	39	presented	present	VBN
18431	60	40	to	to	IN
18431	60	41	our	-PRON-	PRP$
18431	60	42	imagination	imagination	NN
18431	60	43	;	;	:
18431	60	44	and	and	CC
18431	60	45	sometimes	sometimes	RB
18431	60	46	we	-PRON-	PRP
18431	60	47	are	be	VBP
18431	60	48	informed	inform	VBN
18431	60	49	of	of	IN
18431	60	50	the	the	DT
18431	60	51	visions	vision	NNS
18431	60	52	beheld	behold	VBN
18431	60	53	by	by	IN
18431	60	54	the	the	DT
18431	60	55	temporarily	temporarily	RB
18431	60	56	disembodied	disembody	VBN
18431	60	57	spirits	spirit	NNS
18431	60	58	of	of	IN
18431	60	59	trance	trance	NN
18431	60	60	mediums	medium	NNS
18431	60	61	,	,	,
18431	60	62	or	or	CC
18431	60	63	other	other	JJ
18431	60	64	modern	modern	JJ
18431	60	65	thaumaturgists	thaumaturgist	NNS
18431	60	66	,	,	,
18431	60	67	flitting	flit	VBG
18431	60	68	about	about	IN
18431	60	69	among	among	IN
18431	60	70	the	the	DT
18431	60	71	planets	planet	NNS
18431	60	72	.	.	.
18431	61	1	Then	then	RB
18431	61	2	,	,	,
18431	61	3	to	to	TO
18431	61	4	vary	vary	VB
18431	61	5	the	the	DT
18431	61	6	theme	theme	NN
18431	61	7	,	,	,
18431	61	8	we	-PRON-	PRP
18431	61	9	find	find	VBP
18431	61	10	charming	charming	JJ
18431	61	11	inhabitants	inhabitant	NNS
18431	61	12	of	of	IN
18431	61	13	other	other	JJ
18431	61	14	worlds	world	NNS
18431	61	15	represented	represent	VBN
18431	61	16	as	as	IN
18431	61	17	coming	come	VBG
18431	61	18	down	down	RP
18431	61	19	to	to	IN
18431	61	20	the	the	DT
18431	61	21	earth	earth	NN
18431	61	22	and	and	CC
18431	61	23	sojourning	sojourn	VBG
18431	61	24	for	for	IN
18431	61	25	a	a	DT
18431	61	26	time	time	NN
18431	61	27	on	on	IN
18431	61	28	our	-PRON-	PRP$
18431	61	29	dull	dull	JJ
18431	61	30	planet	planet	NN
18431	61	31	,	,	,
18431	61	32	to	to	IN
18431	61	33	the	the	DT
18431	61	34	delight	delight	NN
18431	61	35	of	of	IN
18431	61	36	susceptible	susceptible	JJ
18431	61	37	successors	successor	NNS
18431	61	38	of	of	IN
18431	61	39	father	father	NNP
18431	61	40	Adam	Adam	NNP
18431	61	41	,	,	,
18431	61	42	who	who	WP
18431	61	43	become	become	VBP
18431	61	44	,	,	,
18431	61	45	henceforth	henceforth	RB
18431	61	46	,	,	,
18431	61	47	ready	ready	JJ
18431	61	48	to	to	TO
18431	61	49	follow	follow	VB
18431	61	50	their	-PRON-	PRP$
18431	61	51	captivating	captivating	NN
18431	61	52	visitors	visitor	NNS
18431	61	53	to	to	IN
18431	61	54	the	the	DT
18431	61	55	ends	end	NNS
18431	61	56	of	of	IN
18431	61	57	the	the	DT
18431	61	58	universe	universe	NN
18431	61	59	.	.	.
18431	62	1	In	in	IN
18431	62	2	short	short	JJ
18431	62	3	,	,	,
18431	62	4	writers	writer	NNS
18431	62	5	of	of	IN
18431	62	6	fiction	fiction	NN
18431	62	7	have	have	VBP
18431	62	8	already	already	RB
18431	62	9	established	establish	VBN
18431	62	10	interplanetary	interplanetary	JJ
18431	62	11	communication	communication	NN
18431	62	12	to	to	IN
18431	62	13	their	-PRON-	PRP$
18431	62	14	entire	entire	JJ
18431	62	15	satisfaction	satisfaction	NN
18431	62	16	,	,	,
18431	62	17	thus	thus	RB
18431	62	18	vastly	vastly	RB
18431	62	19	and	and	CC
18431	62	20	indefinitely	indefinitely	RB
18431	62	21	enlarging	enlarge	VBG
18431	62	22	the	the	DT
18431	62	23	bounds	bound	NNS
18431	62	24	of	of	IN
18431	62	25	romance	romance	NN
18431	62	26	,	,	,
18431	62	27	and	and	CC
18431	62	28	making	make	VBG
18431	62	29	us	-PRON-	PRP
18431	62	30	so	so	RB
18431	62	31	familiar	familiar	JJ
18431	62	32	with	with	IN
18431	62	33	the	the	DT
18431	62	34	peculiarities	peculiarity	NNS
18431	62	35	of	of	IN
18431	62	36	our	-PRON-	PRP$
18431	62	37	remarkable	remarkable	JJ
18431	62	38	brothers	brother	NNS
18431	62	39	and	and	CC
18431	62	40	sisters	sister	NNS
18431	62	41	of	of	IN
18431	62	42	Mars	Mars	NNP
18431	62	43	,	,	,
18431	62	44	Venus	Venus	NNP
18431	62	45	,	,	,
18431	62	46	and	and	CC
18431	62	47	the	the	DT
18431	62	48	moon	moon	NN
18431	62	49	,	,	,
18431	62	50	that	that	IN
18431	62	51	we	-PRON-	PRP
18431	62	52	can	can	MD
18431	62	53	not	not	RB
18431	62	54	help	help	VB
18431	62	55	feeling	feel	VBG
18431	62	56	,	,	,
18431	62	57	notwithstanding	notwithstanding	IN
18431	62	58	the	the	DT
18431	62	59	many	many	JJ
18431	62	60	divergences	divergence	NNS
18431	62	61	in	in	IN
18431	62	62	the	the	DT
18431	62	63	descriptions	description	NNS
18431	62	64	,	,	,
18431	62	65	that	that	IN
18431	62	66	we	-PRON-	PRP
18431	62	67	should	should	MD
18431	62	68	certainly	certainly	RB
18431	62	69	recognize	recognize	VB
18431	62	70	them	-PRON-	PRP
18431	62	71	on	on	IN
18431	62	72	sight	sight	NN
18431	62	73	wherever	wherever	WRB
18431	62	74	we	-PRON-	PRP
18431	62	75	might	may	MD
18431	62	76	meet	meet	VB
18431	62	77	them	-PRON-	PRP
18431	62	78	.	.	.
18431	63	1	But	but	CC
18431	63	2	the	the	DT
18431	63	3	subject	subject	NN
18431	63	4	is	be	VBZ
18431	63	5	by	by	IN
18431	63	6	no	no	DT
18431	63	7	means	means	NN
18431	63	8	abandoned	abandon	VBN
18431	63	9	to	to	IN
18431	63	10	the	the	DT
18431	63	11	tellers	teller	NNS
18431	63	12	of	of	IN
18431	63	13	tales	tale	NNS
18431	63	14	and	and	CC
18431	63	15	the	the	DT
18431	63	16	dreamers	dreamer	NNS
18431	63	17	of	of	IN
18431	63	18	dreams	dream	NNS
18431	63	19	.	.	.
18431	64	1	Men	men	NN
18431	64	2	of	of	IN
18431	64	3	science	science	NN
18431	64	4	,	,	,
18431	64	5	also	also	RB
18431	64	6	,	,	,
18431	64	7	eagerly	eagerly	RB
18431	64	8	enter	enter	VB
18431	64	9	into	into	IN
18431	64	10	the	the	DT
18431	64	11	discussion	discussion	NN
18431	64	12	of	of	IN
18431	64	13	the	the	DT
18431	64	14	possibilities	possibility	NNS
18431	64	15	of	of	IN
18431	64	16	other	other	JJ
18431	64	17	worlds	world	NNS
18431	64	18	,	,	,
18431	64	19	and	and	CC
18431	64	20	become	become	VB
18431	64	21	warm	warm	JJ
18431	64	22	over	over	IN
18431	64	23	it	-PRON-	PRP
18431	64	24	.	.	.
18431	65	1	Around	around	IN
18431	65	2	Mars	Mars	NNP
18431	65	3	,	,	,
18431	65	4	in	in	IN
18431	65	5	particular	particular	JJ
18431	65	6	,	,	,
18431	65	7	a	a	DT
18431	65	8	lively	lively	JJ
18431	65	9	war	war	NN
18431	65	10	of	of	IN
18431	65	11	opinions	opinion	NNS
18431	65	12	rages	rage	NNS
18431	65	13	.	.	.
18431	66	1	Not	not	RB
18431	66	2	all	all	DT
18431	66	3	astronomers	astronomer	NNS
18431	66	4	have	have	VBP
18431	66	5	joined	join	VBN
18431	66	6	in	in	IN
18431	66	7	the	the	DT
18431	66	8	dispute	dispute	NN
18431	66	9	--	--	:
18431	66	10	some	some	DT
18431	66	11	have	have	VBP
18431	66	12	not	not	RB
18431	66	13	imagination	imagination	NN
18431	66	14	enough	enough	RB
18431	66	15	,	,	,
18431	66	16	and	and	CC
18431	66	17	some	some	DT
18431	66	18	are	be	VBP
18431	66	19	waiting	wait	VBG
18431	66	20	for	for	IN
18431	66	21	more	more	JJR
18431	66	22	light	light	NN
18431	66	23	before	before	IN
18431	66	24	choosing	choose	VBG
18431	66	25	sides	side	NNS
18431	66	26	--	--	:
18431	66	27	but	but	CC
18431	66	28	those	those	DT
18431	66	29	who	who	WP
18431	66	30	have	have	VBP
18431	66	31	entered	enter	VBN
18431	66	32	the	the	DT
18431	66	33	arena	arena	NN
18431	66	34	are	be	VBP
18431	66	35	divided	divide	VBN
18431	66	36	between	between	IN
18431	66	37	two	two	CD
18431	66	38	opposed	oppose	VBN
18431	66	39	camps	camp	NNS
18431	66	40	.	.	.
18431	67	1	One	one	CD
18431	67	2	side	side	NN
18431	67	3	holds	hold	VBZ
18431	67	4	that	that	IN
18431	67	5	Mars	Mars	NNP
18431	67	6	is	be	VBZ
18431	67	7	not	not	RB
18431	67	8	only	only	RB
18431	67	9	a	a	DT
18431	67	10	world	world	NN
18431	67	11	capable	capable	JJ
18431	67	12	of	of	IN
18431	67	13	having	have	VBG
18431	67	14	inhabitants	inhabitant	NNS
18431	67	15	,	,	,
18431	67	16	but	but	CC
18431	67	17	that	that	IN
18431	67	18	it	-PRON-	PRP
18431	67	19	actually	actually	RB
18431	67	20	has	have	VBZ
18431	67	21	them	-PRON-	PRP
18431	67	22	,	,	,
18431	67	23	and	and	CC
18431	67	24	that	that	IN
18431	67	25	they	-PRON-	PRP
18431	67	26	have	have	VBP
18431	67	27	given	give	VBN
18431	67	28	visual	visual	JJ
18431	67	29	proof	proof	NN
18431	67	30	of	of	IN
18431	67	31	their	-PRON-	PRP$
18431	67	32	existence	existence	NN
18431	67	33	and	and	CC
18431	67	34	their	-PRON-	PRP$
18431	67	35	intelligence	intelligence	NN
18431	67	36	through	through	IN
18431	67	37	the	the	DT
18431	67	38	changes	change	NNS
18431	67	39	they	-PRON-	PRP
18431	67	40	have	have	VBP
18431	67	41	produced	produce	VBN
18431	67	42	upon	upon	IN
18431	67	43	its	-PRON-	PRP$
18431	67	44	surface	surface	NN
18431	67	45	.	.	.
18431	68	1	The	the	DT
18431	68	2	other	other	JJ
18431	68	3	side	side	NN
18431	68	4	maintains	maintain	VBZ
18431	68	5	that	that	IN
18431	68	6	Mars	Mars	NNP
18431	68	7	is	be	VBZ
18431	68	8	neither	neither	CC
18431	68	9	inhabited	inhabited	JJ
18431	68	10	nor	nor	CC
18431	68	11	habitable	habitable	JJ
18431	68	12	,	,	,
18431	68	13	and	and	CC
18431	68	14	that	that	IN
18431	68	15	what	what	WP
18431	68	16	are	be	VBP
18431	68	17	taken	take	VBN
18431	68	18	for	for	IN
18431	68	19	vast	vast	JJ
18431	68	20	public	public	JJ
18431	68	21	works	work	NNS
18431	68	22	and	and	CC
18431	68	23	engineering	engineering	NN
18431	68	24	marvels	marvel	NNS
18431	68	25	wrought	work	VBN
18431	68	26	by	by	IN
18431	68	27	its	-PRON-	PRP$
18431	68	28	industrious	industrious	JJ
18431	68	29	inhabitants	inhabitant	NNS
18431	68	30	,	,	,
18431	68	31	are	be	VBP
18431	68	32	nothing	nothing	NN
18431	68	33	but	but	IN
18431	68	34	illusions	illusion	NNS
18431	68	35	of	of	IN
18431	68	36	the	the	DT
18431	68	37	telescope	telescope	NN
18431	68	38	,	,	,
18431	68	39	or	or	CC
18431	68	40	delusions	delusion	NNS
18431	68	41	of	of	IN
18431	68	42	the	the	DT
18431	68	43	observer	observer	NN
18431	68	44	's	's	POS
18431	68	45	mind	mind	NN
18431	68	46	.	.	.
18431	69	1	Both	both	DT
18431	69	2	adduce	adduce	VBP
18431	69	3	numerous	numerous	JJ
18431	69	4	observations	observation	NNS
18431	69	5	,	,	,
18431	69	6	telescopic	telescopic	NN
18431	69	7	and	and	CC
18431	69	8	spectroscopic	spectroscopic	NN
18431	69	9	,	,	,
18431	69	10	and	and	CC
18431	69	11	many	many	JJ
18431	69	12	arguments	argument	NNS
18431	69	13	,	,	,
18431	69	14	scientific	scientific	JJ
18431	69	15	and	and	CC
18431	69	16	theoretic	theoretic	JJ
18431	69	17	,	,	,
18431	69	18	to	to	TO
18431	69	19	support	support	VB
18431	69	20	their	-PRON-	PRP$
18431	69	21	respective	respective	JJ
18431	69	22	contentions	contention	NNS
18431	69	23	,	,	,
18431	69	24	but	but	CC
18431	69	25	neither	neither	DT
18431	69	26	side	side	NN
18431	69	27	has	have	VBZ
18431	69	28	yet	yet	RB
18431	69	29	been	be	VBN
18431	69	30	able	able	JJ
18431	69	31	to	to	TO
18431	69	32	convince	convince	VB
18431	69	33	or	or	CC
18431	69	34	silence	silence	VB
18431	69	35	the	the	DT
18431	69	36	other	other	JJ
18431	69	37	,	,	,
18431	69	38	although	although	IN
18431	69	39	both	both	DT
18431	69	40	have	have	VBP
18431	69	41	made	make	VBN
18431	69	42	themselves	-PRON-	PRP
18431	69	43	and	and	CC
18431	69	44	their	-PRON-	PRP$
18431	69	45	views	view	NNS
18431	69	46	intensely	intensely	RB
18431	69	47	interesting	interesting	JJ
18431	69	48	to	to	IN
18431	69	49	the	the	DT
18431	69	50	world	world	NN
18431	69	51	at	at	IN
18431	69	52	large	large	JJ
18431	69	53	,	,	,
18431	69	54	which	which	WDT
18431	69	55	would	would	MD
18431	69	56	very	very	RB
18431	69	57	much	much	RB
18431	69	58	like	like	VB
18431	69	59	to	to	TO
18431	69	60	know	know	VB
18431	69	61	what	what	WP
18431	69	62	the	the	DT
18431	69	63	truth	truth	NN
18431	69	64	really	really	RB
18431	69	65	is	be	VBZ
18431	69	66	.	.	.
18431	70	1	And	and	CC
18431	70	2	not	not	RB
18431	70	3	only	only	RB
18431	70	4	Mars	Mars	NNP
18431	70	5	,	,	,
18431	70	6	but	but	CC
18431	70	7	Venus	Venus	NNP
18431	70	8	--	--	:
18431	70	9	the	the	DT
18431	70	10	beauteous	beauteous	JJ
18431	70	11	twin	twin	JJ
18431	70	12	sister	sister	NN
18431	70	13	of	of	IN
18431	70	14	the	the	DT
18431	70	15	earth	earth	NN
18431	70	16	,	,	,
18431	70	17	who	who	WP
18431	70	18	,	,	,
18431	70	19	when	when	WRB
18431	70	20	she	-PRON-	PRP
18431	70	21	glows	glow	VBZ
18431	70	22	in	in	IN
18431	70	23	the	the	DT
18431	70	24	evening	evening	NN
18431	70	25	sky	sky	NN
18431	70	26	,	,	,
18431	70	27	makes	make	VBZ
18431	70	28	everybody	everybody	NN
18431	70	29	a	a	DT
18431	70	30	lover	lover	NN
18431	70	31	of	of	IN
18431	70	32	the	the	DT
18431	70	33	stars	star	NNS
18431	70	34	--	--	:
18431	70	35	and	and	CC
18431	70	36	even	even	RB
18431	70	37	Mercury	Mercury	NNP
18431	70	38	,	,	,
18431	70	39	the	the	DT
18431	70	40	Moor	Moor	NNP
18431	70	41	among	among	IN
18431	70	42	the	the	DT
18431	70	43	planets	planet	NNS
18431	70	44	,	,	,
18431	70	45	wearing	wear	VBG
18431	70	46	"	"	``
18431	70	47	the	the	DT
18431	70	48	shadowed	shadowed	JJ
18431	70	49	livery	livery	NN
18431	70	50	of	of	IN
18431	70	51	the	the	DT
18431	70	52	burnished	burnish	VBN
18431	70	53	sun	sun	NN
18431	70	54	,	,	,
18431	70	55	"	"	''
18431	70	56	to	to	TO
18431	70	57	whom	whom	WP
18431	70	58	he	-PRON-	PRP
18431	70	59	is	be	VBZ
18431	70	60	"	"	``
18431	70	61	a	a	DT
18431	70	62	neighbor	neighbor	NN
18431	70	63	and	and	CC
18431	70	64	near	near	RB
18431	70	65	bred	breed	VBN
18431	70	66	,	,	,
18431	70	67	"	"	''
18431	70	68	and	and	CC
18431	70	69	Jupiter	Jupiter	NNP
18431	70	70	,	,	,
18431	70	71	Saturn	Saturn	NNP
18431	70	72	,	,	,
18431	70	73	and	and	CC
18431	70	74	the	the	DT
18431	70	75	moon	moon	NN
18431	70	76	itself	-PRON-	PRP
18431	70	77	--	--	:
18431	70	78	all	all	PDT
18431	70	79	these	these	DT
18431	70	80	have	have	VBP
18431	70	81	their	-PRON-	PRP$
18431	70	82	advocates	advocate	NNS
18431	70	83	,	,	,
18431	70	84	who	who	WP
18431	70	85	refuse	refuse	VBP
18431	70	86	to	to	TO
18431	70	87	believe	believe	VB
18431	70	88	that	that	IN
18431	70	89	they	-PRON-	PRP
18431	70	90	are	be	VBP
18431	70	91	lifeless	lifeless	JJ
18431	70	92	globes	globe	NNS
18431	70	93	,	,	,
18431	70	94	mere	mere	JJ
18431	70	95	reflectors	reflector	NNS
18431	70	96	of	of	IN
18431	70	97	useless	useless	JJ
18431	70	98	sunshine	sunshine	NN
18431	70	99	.	.	.
18431	71	1	The	the	DT
18431	71	2	case	case	NN
18431	71	3	of	of	IN
18431	71	4	the	the	DT
18431	71	5	moon	moon	NN
18431	71	6	is	be	VBZ
18431	71	7	,	,	,
18431	71	8	in	in	IN
18431	71	9	this	this	DT
18431	71	10	respect	respect	NN
18431	71	11	,	,	,
18431	71	12	especially	especially	RB
18431	71	13	interesting	interesting	JJ
18431	71	14	,	,	,
18431	71	15	on	on	IN
18431	71	16	account	account	NN
18431	71	17	of	of	IN
18431	71	18	the	the	DT
18431	71	19	change	change	NN
18431	71	20	that	that	WDT
18431	71	21	has	have	VBZ
18431	71	22	occurred	occur	VBN
18431	71	23	in	in	IN
18431	71	24	the	the	DT
18431	71	25	opinions	opinion	NNS
18431	71	26	held	hold	VBN
18431	71	27	concerning	concern	VBG
18431	71	28	its	-PRON-	PRP$
18431	71	29	physical	physical	JJ
18431	71	30	condition	condition	NN
18431	71	31	.	.	.
18431	72	1	For	for	IN
18431	72	2	a	a	DT
18431	72	3	very	very	RB
18431	72	4	long	long	JJ
18431	72	5	time	time	NN
18431	72	6	our	-PRON-	PRP$
18431	72	7	satellite	satellite	NN
18431	72	8	was	be	VBD
18431	72	9	confidently	confidently	RB
18431	72	10	,	,	,
18431	72	11	and	and	CC
18431	72	12	almost	almost	RB
18431	72	13	universally	universally	RB
18431	72	14	,	,	,
18431	72	15	regarded	regard	VBD
18431	72	16	as	as	IN
18431	72	17	an	an	DT
18431	72	18	airless	airless	NN
18431	72	19	,	,	,
18431	72	20	waterless	waterless	NN
18431	72	21	,	,	,
18431	72	22	lifeless	lifeless	NNP
18431	72	23	desert	desert	NN
18431	72	24	,	,	,
18431	72	25	a	a	DT
18431	72	26	completely	completely	RB
18431	72	27	"	"	``
18431	72	28	dead	dead	JJ
18431	72	29	world	world	NN
18431	72	30	,	,	,
18431	72	31	"	"	''
18431	72	32	a	a	DT
18431	72	33	bare	bare	JJ
18431	72	34	,	,	,
18431	72	35	desiccated	desiccate	VBD
18431	72	36	skull	skull	NNP
18431	72	37	of	of	IN
18431	72	38	rock	rock	NN
18431	72	39	,	,	,
18431	72	40	circling	circle	VBG
18431	72	41	about	about	IN
18431	72	42	the	the	DT
18431	72	43	living	live	VBG
18431	72	44	earth	earth	NN
18431	72	45	.	.	.
18431	73	1	But	but	CC
18431	73	2	within	within	IN
18431	73	3	a	a	DT
18431	73	4	few	few	JJ
18431	73	5	years	year	NNS
18431	73	6	there	there	EX
18431	73	7	has	have	VBZ
18431	73	8	been	be	VBN
18431	73	9	a	a	DT
18431	73	10	reaction	reaction	NN
18431	73	11	from	from	IN
18431	73	12	this	this	DT
18431	73	13	extreme	extreme	JJ
18431	73	14	view	view	NN
18431	73	15	of	of	IN
18431	73	16	the	the	DT
18431	73	17	lifelessness	lifelessness	NN
18431	73	18	of	of	IN
18431	73	19	the	the	DT
18431	73	20	moon	moon	NN
18431	73	21	.	.	.
18431	74	1	Observers	observer	NNS
18431	74	2	tell	tell	VBP
18431	74	3	us	-PRON-	PRP
18431	74	4	of	of	IN
18431	74	5	clouds	cloud	NNS
18431	74	6	suddenly	suddenly	RB
18431	74	7	appearing	appear	VBG
18431	74	8	and	and	CC
18431	74	9	then	then	RB
18431	74	10	melting	melt	VBG
18431	74	11	to	to	IN
18431	74	12	invisibility	invisibility	NN
18431	74	13	over	over	IN
18431	74	14	volcanic	volcanic	JJ
18431	74	15	craters	crater	NNS
18431	74	16	;	;	,
18431	74	17	of	of	IN
18431	74	18	evidences	evidence	NNS
18431	74	19	of	of	IN
18431	74	20	an	an	DT
18431	74	21	atmosphere	atmosphere	NN
18431	74	22	,	,	,
18431	74	23	rare	rare	JJ
18431	74	24	as	as	IN
18431	74	25	compared	compare	VBN
18431	74	26	with	with	IN
18431	74	27	ours	-PRON-	PRP
18431	74	28	,	,	,
18431	74	29	yet	yet	CC
18431	74	30	manifest	manif	JJS
18431	74	31	in	in	IN
18431	74	32	its	-PRON-	PRP$
18431	74	33	effects	effect	NNS
18431	74	34	;	;	:
18431	74	35	of	of	IN
18431	74	36	variations	variation	NNS
18431	74	37	of	of	IN
18431	74	38	color	color	NN
18431	74	39	witnessed	witness	VBN
18431	74	40	in	in	IN
18431	74	41	certain	certain	JJ
18431	74	42	places	place	NNS
18431	74	43	as	as	IN
18431	74	44	the	the	DT
18431	74	45	sunlight	sunlight	NN
18431	74	46	drifts	drift	VBZ
18431	74	47	over	over	IN
18431	74	48	them	-PRON-	PRP
18431	74	49	at	at	IN
18431	74	50	changing	change	VBG
18431	74	51	angles	angle	NNS
18431	74	52	of	of	IN
18431	74	53	incidence	incidence	NN
18431	74	54	;	;	,
18431	74	55	of	of	IN
18431	74	56	what	what	WP
18431	74	57	seem	seem	VBP
18431	74	58	to	to	TO
18431	74	59	be	be	VB
18431	74	60	immense	immense	JJ
18431	74	61	fields	field	NNS
18431	74	62	of	of	IN
18431	74	63	vegetation	vegetation	NN
18431	74	64	covering	cover	VBG
18431	74	65	level	level	NN
18431	74	66	ground	ground	NN
18431	74	67	,	,	,
18431	74	68	and	and	CC
18431	74	69	of	of	IN
18431	74	70	appearances	appearance	NNS
18431	74	71	indicating	indicate	VBG
18431	74	72	the	the	DT
18431	74	73	existence	existence	NN
18431	74	74	of	of	IN
18431	74	75	clouds	cloud	NNS
18431	74	76	of	of	IN
18431	74	77	ice	ice	NN
18431	74	78	crystals	crystal	NNS
18431	74	79	and	and	CC
18431	74	80	deposits	deposit	NNS
18431	74	81	of	of	IN
18431	74	82	snow	snow	NN
18431	74	83	among	among	IN
18431	74	84	the	the	DT
18431	74	85	mountainous	mountainous	JJ
18431	74	86	lunar	lunar	JJ
18431	74	87	landscapes	landscape	NNS
18431	74	88	.	.	.
18431	75	1	Thus	thus	RB
18431	75	2	,	,	,
18431	75	3	in	in	IN
18431	75	4	a	a	DT
18431	75	5	manner	manner	NN
18431	75	6	,	,	,
18431	75	7	the	the	DT
18431	75	8	moon	moon	NN
18431	75	9	is	be	VBZ
18431	75	10	rehabilitated	rehabilitate	VBN
18431	75	11	,	,	,
18431	75	12	and	and	CC
18431	75	13	we	-PRON-	PRP
18431	75	14	are	be	VBP
18431	75	15	invited	invite	VBN
18431	75	16	to	to	TO
18431	75	17	regard	regard	VB
18431	75	18	its	-PRON-	PRP$
18431	75	19	silvery	silvery	JJ
18431	75	20	beams	beam	NNS
18431	75	21	not	not	RB
18431	75	22	as	as	IN
18431	75	23	the	the	DT
18431	75	24	reflections	reflection	NNS
18431	75	25	of	of	IN
18431	75	26	the	the	DT
18431	75	27	surface	surface	NN
18431	75	28	of	of	IN
18431	75	29	a	a	DT
18431	75	30	desert	desert	NN
18431	75	31	,	,	,
18431	75	32	but	but	CC
18431	75	33	as	as	IN
18431	75	34	sent	send	VBD
18431	75	35	back	back	RB
18431	75	36	to	to	IN
18431	75	37	our	-PRON-	PRP$
18431	75	38	eyes	eye	NNS
18431	75	39	from	from	IN
18431	75	40	the	the	DT
18431	75	41	face	face	NN
18431	75	42	of	of	IN
18431	75	43	a	a	DT
18431	75	44	world	world	NN
18431	75	45	that	that	WDT
18431	75	46	yet	yet	RB
18431	75	47	has	have	VBZ
18431	75	48	some	some	DT
18431	75	49	slight	slight	JJ
18431	75	50	remnants	remnant	NNS
18431	75	51	of	of	IN
18431	75	52	life	life	NN
18431	75	53	to	to	TO
18431	75	54	brighten	brighten	VB
18431	75	55	it	-PRON-	PRP
18431	75	56	.	.	.
18431	76	1	The	the	DT
18431	76	2	suggestion	suggestion	NN
18431	76	3	that	that	IN
18431	76	4	there	there	EX
18431	76	5	is	be	VBZ
18431	76	6	an	an	DT
18431	76	7	atmosphere	atmosphere	NN
18431	76	8	lying	lie	VBG
18431	76	9	close	close	JJ
18431	76	10	upon	upon	IN
18431	76	11	the	the	DT
18431	76	12	shell	shell	NN
18431	76	13	of	of	IN
18431	76	14	the	the	DT
18431	76	15	lunar	lunar	JJ
18431	76	16	globe	globe	NN
18431	76	17	,	,	,
18431	76	18	filling	fill	VBG
18431	76	19	the	the	DT
18431	76	20	deep	deep	JJ
18431	76	21	cavities	cavity	NNS
18431	76	22	that	that	WDT
18431	76	23	pit	pit	VBP
18431	76	24	its	-PRON-	PRP$
18431	76	25	face	face	NN
18431	76	26	and	and	CC
18431	76	27	penetrating	penetrating	NN
18431	76	28	to	to	IN
18431	76	29	an	an	DT
18431	76	30	unknown	unknown	JJ
18431	76	31	depth	depth	NN
18431	76	32	in	in	IN
18431	76	33	its	-PRON-	PRP$
18431	76	34	interior	interior	NN
18431	76	35	,	,	,
18431	76	36	recalls	recall	VBZ
18431	76	37	a	a	DT
18431	76	38	speculation	speculation	NN
18431	76	39	of	of	IN
18431	76	40	the	the	DT
18431	76	41	ingenious	ingenious	JJ
18431	76	42	and	and	CC
18431	76	43	entertaining	entertaining	JJ
18431	76	44	Fontenelle	Fontenelle	NNP
18431	76	45	,	,	,
18431	76	46	in	in	IN
18431	76	47	the	the	DT
18431	76	48	seventeenth	seventeenth	JJ
18431	76	49	century	century	NN
18431	76	50	--	--	:
18431	76	51	recently	recently	RB
18431	76	52	revived	revive	VBN
18431	76	53	and	and	CC
18431	76	54	enlarged	enlarge	VBN
18431	76	55	upon	upon	IN
18431	76	56	by	by	IN
18431	76	57	the	the	DT
18431	76	58	author	author	NN
18431	76	59	of	of	IN
18431	76	60	one	one	CD
18431	76	61	of	of	IN
18431	76	62	our	-PRON-	PRP$
18431	76	63	modern	modern	JJ
18431	76	64	romances	romance	NNS
18431	76	65	of	of	IN
18431	76	66	adventure	adventure	NN
18431	76	67	in	in	IN
18431	76	68	the	the	DT
18431	76	69	moon	moon	NN
18431	76	70	--	--	:
18431	76	71	to	to	IN
18431	76	72	the	the	DT
18431	76	73	effect	effect	NN
18431	76	74	that	that	IN
18431	76	75	the	the	DT
18431	76	76	lunar	lunar	JJ
18431	76	77	inhabitants	inhabitant	NNS
18431	76	78	dwell	dwell	VBP
18431	76	79	beneath	beneath	IN
18431	76	80	the	the	DT
18431	76	81	surface	surface	NN
18431	76	82	of	of	IN
18431	76	83	their	-PRON-	PRP$
18431	76	84	globe	globe	NN
18431	76	85	instead	instead	RB
18431	76	86	of	of	IN
18431	76	87	on	on	IN
18431	76	88	the	the	DT
18431	76	89	top	top	NN
18431	76	90	of	of	IN
18431	76	91	it	-PRON-	PRP
18431	76	92	.	.	.
18431	77	1	Now	now	RB
18431	77	2	,	,	,
18431	77	3	because	because	IN
18431	77	4	of	of	IN
18431	77	5	this	this	DT
18431	77	6	widespread	widespread	JJ
18431	77	7	and	and	CC
18431	77	8	continually	continually	RB
18431	77	9	increasing	increase	VBG
18431	77	10	interest	interest	NN
18431	77	11	in	in	IN
18431	77	12	the	the	DT
18431	77	13	subject	subject	NN
18431	77	14	of	of	IN
18431	77	15	other	other	JJ
18431	77	16	worlds	world	NNS
18431	77	17	,	,	,
18431	77	18	and	and	CC
18431	77	19	on	on	IN
18431	77	20	account	account	NN
18431	77	21	of	of	IN
18431	77	22	the	the	DT
18431	77	23	many	many	JJ
18431	77	24	curious	curious	JJ
18431	77	25	revelations	revelation	NNS
18431	77	26	that	that	WDT
18431	77	27	we	-PRON-	PRP
18431	77	28	owe	owe	VBP
18431	77	29	to	to	IN
18431	77	30	modern	modern	JJ
18431	77	31	telescopes	telescope	NNS
18431	77	32	and	and	CC
18431	77	33	other	other	JJ
18431	77	34	improved	improved	JJ
18431	77	35	means	mean	NNS
18431	77	36	of	of	IN
18431	77	37	investigation	investigation	NN
18431	77	38	,	,	,
18431	77	39	it	-PRON-	PRP
18431	77	40	is	be	VBZ
18431	77	41	certainly	certainly	RB
18431	77	42	to	to	TO
18431	77	43	be	be	VB
18431	77	44	desired	desire	VBN
18431	77	45	that	that	IN
18431	77	46	the	the	DT
18431	77	47	most	most	RBS
18431	77	48	important	important	JJ
18431	77	49	and	and	CC
18431	77	50	interesting	interesting	JJ
18431	77	51	discoveries	discovery	NNS
18431	77	52	that	that	WDT
18431	77	53	have	have	VBP
18431	77	54	lately	lately	RB
18431	77	55	been	be	VBN
18431	77	56	made	make	VBN
18431	77	57	concerning	concern	VBG
18431	77	58	the	the	DT
18431	77	59	various	various	JJ
18431	77	60	globes	globe	NNS
18431	77	61	which	which	WDT
18431	77	62	together	together	RB
18431	77	63	with	with	IN
18431	77	64	the	the	DT
18431	77	65	earth	earth	NN
18431	77	66	constitute	constitute	VB
18431	77	67	the	the	DT
18431	77	68	sun	sun	NN
18431	77	69	's	's	POS
18431	77	70	family	family	NN
18431	77	71	,	,	,
18431	77	72	should	should	MD
18431	77	73	be	be	VB
18431	77	74	assembled	assemble	VBN
18431	77	75	in	in	IN
18431	77	76	a	a	DT
18431	77	77	convenient	convenient	JJ
18431	77	78	and	and	CC
18431	77	79	popular	popular	JJ
18431	77	80	form	form	NN
18431	77	81	--	--	:
18431	77	82	and	and	CC
18431	77	83	that	that	DT
18431	77	84	is	be	VBZ
18431	77	85	the	the	DT
18431	77	86	object	object	NN
18431	77	87	of	of	IN
18431	77	88	this	this	DT
18431	77	89	book	book	NN
18431	77	90	.	.	.
18431	78	1	Fact	fact	NN
18431	78	2	is	be	VBZ
18431	78	3	admittedly	admittedly	RB
18431	78	4	often	often	RB
18431	78	5	stranger	strange	JJR
18431	78	6	and	and	CC
18431	78	7	more	more	RBR
18431	78	8	wonderful	wonderful	JJ
18431	78	9	than	than	IN
18431	78	10	fiction	fiction	NN
18431	78	11	,	,	,
18431	78	12	and	and	CC
18431	78	13	there	there	EX
18431	78	14	are	be	VBP
18431	78	15	no	no	DT
18431	78	16	facts	fact	NNS
18431	78	17	that	that	WDT
18431	78	18	appeal	appeal	VBP
18431	78	19	more	more	RBR
18431	78	20	powerfully	powerfully	RB
18431	78	21	to	to	IN
18431	78	22	the	the	DT
18431	78	23	imagination	imagination	NN
18431	78	24	than	than	IN
18431	78	25	do	do	VB
18431	78	26	those	those	DT
18431	78	27	of	of	IN
18431	78	28	astronomy	astronomy	NN
18431	78	29	.	.	.
18431	79	1	Technical	technical	JJ
18431	79	2	books	book	NNS
18431	79	3	on	on	IN
18431	79	4	astronomy	astronomy	NN
18431	79	5	usually	usually	RB
18431	79	6	either	either	CC
18431	79	7	ignore	ignore	VB
18431	79	8	the	the	DT
18431	79	9	subject	subject	NN
18431	79	10	of	of	IN
18431	79	11	the	the	DT
18431	79	12	habitability	habitability	NN
18431	79	13	of	of	IN
18431	79	14	the	the	DT
18431	79	15	planets	planet	NNS
18431	79	16	,	,	,
18431	79	17	or	or	CC
18431	79	18	dismiss	dismiss	VB
18431	79	19	it	-PRON-	PRP
18431	79	20	with	with	IN
18431	79	21	scarcely	scarcely	RB
18431	79	22	any	any	DT
18431	79	23	recognition	recognition	NN
18431	79	24	of	of	IN
18431	79	25	the	the	DT
18431	79	26	overpowering	overpowering	JJ
18431	79	27	human	human	JJ
18431	79	28	interest	interest	NN
18431	79	29	that	that	WDT
18431	79	30	it	-PRON-	PRP
18431	79	31	possesses	possess	VBZ
18431	79	32	.	.	.
18431	80	1	Hence	hence	RB
18431	80	2	,	,	,
18431	80	3	a	a	DT
18431	80	4	book	book	NN
18431	80	5	written	write	VBN
18431	80	6	specially	specially	RB
18431	80	7	from	from	IN
18431	80	8	the	the	DT
18431	80	9	point	point	NN
18431	80	10	of	of	IN
18431	80	11	view	view	NN
18431	80	12	of	of	IN
18431	80	13	that	that	DT
18431	80	14	subject	subject	NN
18431	80	15	would	would	MD
18431	80	16	appear	appear	VB
18431	80	17	calculated	calculate	VBN
18431	80	18	to	to	TO
18431	80	19	meet	meet	VB
18431	80	20	a	a	DT
18431	80	21	popular	popular	JJ
18431	80	22	want	want	NN
18431	80	23	;	;	:
18431	80	24	and	and	CC
18431	80	25	this	this	DT
18431	80	26	the	the	DT
18431	80	27	more	more	RBR
18431	80	28	,	,	,
18431	80	29	because	because	IN
18431	80	30	,	,	,
18431	80	31	since	since	IN
18431	80	32	Mr.	Mr.	NNP
18431	80	33	Proctor	Proctor	NNP
18431	80	34	wrote	write	VBD
18431	80	35	his	-PRON-	PRP$
18431	80	36	Other	other	JJ
18431	80	37	Worlds	world	NNS
18431	80	38	than	than	IN
18431	80	39	Ours	Ours	NNP
18431	80	40	and	and	CC
18431	80	41	M.	M.	NNP
18431	80	42	Flammarion	Flammarion	NNP
18431	80	43	his	-PRON-	PRP$
18431	80	44	PluralitÃ	pluralitã	NN
18431	80	45	©	©	NNP
18431	80	46	des	des	NNP
18431	80	47	Mondes	Mondes	NNP
18431	80	48	HabitÃ	HabitÃ	NNP
18431	80	49	©	©	NNP
18431	80	50	s	s	NNP
18431	80	51	,	,	,
18431	80	52	many	many	JJ
18431	80	53	most	most	RBS
18431	80	54	important	important	JJ
18431	80	55	and	and	CC
18431	80	56	significant	significant	JJ
18431	80	57	discoveries	discovery	NNS
18431	80	58	have	have	VBP
18431	80	59	been	be	VBN
18431	80	60	made	make	VBN
18431	80	61	that	that	IN
18431	80	62	,	,	,
18431	80	63	in	in	IN
18431	80	64	several	several	JJ
18431	80	65	notable	notable	JJ
18431	80	66	instances	instance	NNS
18431	80	67	,	,	,
18431	80	68	have	have	VBP
18431	80	69	completely	completely	RB
18431	80	70	altered	alter	VBN
18431	80	71	the	the	DT
18431	80	72	aspect	aspect	NN
18431	80	73	in	in	IN
18431	80	74	which	which	WDT
18431	80	75	the	the	DT
18431	80	76	planets	planet	NNS
18431	80	77	present	present	VBP
18431	80	78	themselves	-PRON-	PRP
18431	80	79	for	for	IN
18431	80	80	our	-PRON-	PRP$
18431	80	81	judgment	judgment	NN
18431	80	82	as	as	IN
18431	80	83	to	to	IN
18431	80	84	their	-PRON-	PRP$
18431	80	85	conditions	condition	NNS
18431	80	86	of	of	IN
18431	80	87	habitability	habitability	NN
18431	80	88	.	.	.
18431	81	1	No	no	RB
18431	81	2	doubt	doubt	RB
18431	81	3	the	the	DT
18431	81	4	natural	natural	JJ
18431	81	5	tendency	tendency	NN
18431	81	6	of	of	IN
18431	81	7	the	the	DT
18431	81	8	mind	mind	NN
18431	81	9	is	be	VBZ
18431	81	10	to	to	TO
18431	81	11	regard	regard	VB
18431	81	12	all	all	PDT
18431	81	13	the	the	DT
18431	81	14	planets	planet	NNS
18431	81	15	as	as	IN
18431	81	16	habitable	habitable	JJ
18431	81	17	worlds	world	NNS
18431	81	18	,	,	,
18431	81	19	for	for	IN
18431	81	20	there	there	EX
18431	81	21	seems	seem	VBZ
18431	81	22	to	to	TO
18431	81	23	be	be	VB
18431	81	24	deeply	deeply	RB
18431	81	25	implanted	implant	VBN
18431	81	26	in	in	IN
18431	81	27	human	human	JJ
18431	81	28	nature	nature	NN
18431	81	29	a	a	DT
18431	81	30	consciousness	consciousness	NN
18431	81	31	of	of	IN
18431	81	32	the	the	DT
18431	81	33	universality	universality	NN
18431	81	34	of	of	IN
18431	81	35	life	life	NN
18431	81	36	,	,	,
18431	81	37	giving	give	VBG
18431	81	38	rise	rise	NN
18431	81	39	to	to	IN
18431	81	40	a	a	DT
18431	81	41	conviction	conviction	NN
18431	81	42	that	that	IN
18431	81	43	one	one	CD
18431	81	44	world	world	NN
18431	81	45	,	,	,
18431	81	46	even	even	RB
18431	81	47	in	in	IN
18431	81	48	the	the	DT
18431	81	49	material	material	NN
18431	81	50	sense	sense	NN
18431	81	51	,	,	,
18431	81	52	is	be	VBZ
18431	81	53	not	not	RB
18431	81	54	enough	enough	JJ
18431	81	55	for	for	IN
18431	81	56	it	-PRON-	PRP
18431	81	57	,	,	,
18431	81	58	but	but	CC
18431	81	59	that	that	IN
18431	81	60	every	every	DT
18431	81	61	planet	planet	NN
18431	81	62	must	must	MD
18431	81	63	belong	belong	VB
18431	81	64	to	to	IN
18431	81	65	its	-PRON-	PRP$
18431	81	66	kingdom	kingdom	NN
18431	81	67	.	.	.
18431	82	1	We	-PRON-	PRP
18431	82	2	are	be	VBP
18431	82	3	apt	apt	JJ
18431	82	4	to	to	TO
18431	82	5	say	say	VB
18431	82	6	to	to	IN
18431	82	7	ourselves	-PRON-	PRP
18431	82	8	:	:	:
18431	82	9	"	"	``
18431	82	10	The	the	DT
18431	82	11	earth	earth	NN
18431	82	12	is	be	VBZ
18431	82	13	one	one	CD
18431	82	14	of	of	IN
18431	82	15	a	a	DT
18431	82	16	number	number	NN
18431	82	17	of	of	IN
18431	82	18	planets	planet	NNS
18431	82	19	,	,	,
18431	82	20	all	all	DT
18431	82	21	similarly	similarly	RB
18431	82	22	circumstanced	circumstance	VBN
18431	82	23	;	;	:
18431	82	24	the	the	DT
18431	82	25	earth	earth	NN
18431	82	26	is	be	VBZ
18431	82	27	inhabited	inhabit	VBN
18431	82	28	,	,	,
18431	82	29	why	why	WRB
18431	82	30	should	should	MD
18431	82	31	not	not	RB
18431	82	32	the	the	DT
18431	82	33	others	other	NNS
18431	82	34	also	also	RB
18431	82	35	be	be	VB
18431	82	36	inhabited	inhabit	VBN
18431	82	37	?	?	.
18431	82	38	"	"	''
18431	83	1	What	what	WP
18431	83	2	has	have	VBZ
18431	83	3	been	be	VBN
18431	83	4	learned	learn	VBN
18431	83	5	of	of	IN
18431	83	6	the	the	DT
18431	83	7	unity	unity	NN
18431	83	8	in	in	IN
18431	83	9	chemical	chemical	NNP
18431	83	10	constitution	constitution	NN
18431	83	11	and	and	CC
18431	83	12	mechanical	mechanical	JJ
18431	83	13	operation	operation	NN
18431	83	14	prevailing	prevail	VBG
18431	83	15	throughout	throughout	IN
18431	83	16	the	the	DT
18431	83	17	solar	solar	JJ
18431	83	18	system	system	NN
18431	83	19	,	,	,
18431	83	20	together	together	RB
18431	83	21	with	with	IN
18431	83	22	the	the	DT
18431	83	23	continually	continually	RB
18431	83	24	accumulating	accumulate	VBG
18431	83	25	evidence	evidence	NN
18431	83	26	of	of	IN
18431	83	27	the	the	DT
18431	83	28	common	common	JJ
18431	83	29	origin	origin	NN
18431	83	30	of	of	IN
18431	83	31	its	-PRON-	PRP$
18431	83	32	various	various	JJ
18431	83	33	members	member	NNS
18431	83	34	,	,	,
18431	83	35	and	and	CC
18431	83	36	the	the	DT
18431	83	37	identity	identity	NN
18431	83	38	of	of	IN
18431	83	39	the	the	DT
18431	83	40	evolutionary	evolutionary	JJ
18431	83	41	processes	process	NNS
18431	83	42	that	that	WDT
18431	83	43	have	have	VBP
18431	83	44	brought	bring	VBN
18431	83	45	them	-PRON-	PRP
18431	83	46	into	into	IN
18431	83	47	being	being	NN
18431	83	48	,	,	,
18431	83	49	all	all	DT
18431	83	50	tends	tend	VBZ
18431	83	51	to	to	TO
18431	83	52	strengthen	strengthen	VB
18431	83	53	the	the	DT
18431	83	54	_	_	NNP
18431	83	55	a	a	DT
18431	83	56	priori	priori	FW
18431	83	57	_	_	NNP
18431	83	58	hypothesis	hypothesis	NN
18431	83	59	that	that	DT
18431	83	60	life	life	NN
18431	83	61	is	be	VBZ
18431	83	62	a	a	DT
18431	83	63	phenomenon	phenomenon	NN
18431	83	64	general	general	JJ
18431	83	65	to	to	IN
18431	83	66	the	the	DT
18431	83	67	entire	entire	JJ
18431	83	68	system	system	NN
18431	83	69	,	,	,
18431	83	70	and	and	CC
18431	83	71	only	only	RB
18431	83	72	absent	absent	JJ
18431	83	73	where	where	WRB
18431	83	74	its	-PRON-	PRP$
18431	83	75	essential	essential	JJ
18431	83	76	and	and	CC
18431	83	77	fundamental	fundamental	JJ
18431	83	78	conditions	condition	NNS
18431	83	79	,	,	,
18431	83	80	for	for	IN
18431	83	81	special	special	JJ
18431	83	82	and	and	CC
18431	83	83	local	local	JJ
18431	83	84	,	,	,
18431	83	85	and	and	CC
18431	83	86	perhaps	perhaps	RB
18431	83	87	temporary	temporary	JJ
18431	83	88	,	,	,
18431	83	89	reasons	reason	NNS
18431	83	90	,	,	,
18431	83	91	do	do	VBP
18431	83	92	not	not	RB
18431	83	93	exist	exist	VB
18431	83	94	.	.	.
18431	84	1	If	if	IN
18431	84	2	we	-PRON-	PRP
18431	84	3	look	look	VBP
18431	84	4	for	for	IN
18431	84	5	life	life	NN
18431	84	6	in	in	IN
18431	84	7	the	the	DT
18431	84	8	sun	sun	NN
18431	84	9	,	,	,
18431	84	10	for	for	IN
18431	84	11	instance	instance	NN
18431	84	12	,	,	,
18431	84	13	while	while	IN
18431	84	14	accepting	accept	VBG
18431	84	15	the	the	DT
18431	84	16	prevalent	prevalent	JJ
18431	84	17	conception	conception	NN
18431	84	18	of	of	IN
18431	84	19	the	the	DT
18431	84	20	sun	sun	NN
18431	84	21	as	as	IN
18431	84	22	a	a	DT
18431	84	23	center	center	NN
18431	84	24	of	of	IN
18431	84	25	intense	intense	JJ
18431	84	26	thermal	thermal	JJ
18431	84	27	action	action	NN
18431	84	28	,	,	,
18431	84	29	we	-PRON-	PRP
18431	84	30	must	must	MD
18431	84	31	abandon	abandon	VB
18431	84	32	all	all	PDT
18431	84	33	our	-PRON-	PRP$
18431	84	34	ideas	idea	NNS
18431	84	35	of	of	IN
18431	84	36	the	the	DT
18431	84	37	physical	physical	JJ
18431	84	38	organization	organization	NN
18431	84	39	of	of	IN
18431	84	40	life	life	NN
18431	84	41	formed	form	VBN
18431	84	42	upon	upon	IN
18431	84	43	what	what	WP
18431	84	44	we	-PRON-	PRP
18431	84	45	know	know	VBP
18431	84	46	of	of	IN
18431	84	47	it	-PRON-	PRP
18431	84	48	from	from	IN
18431	84	49	experimental	experimental	JJ
18431	84	50	evidence	evidence	NN
18431	84	51	.	.	.
18431	85	1	We	-PRON-	PRP
18431	85	2	can	can	MD
18431	85	3	not	not	RB
18431	85	4	imagine	imagine	VB
18431	85	5	any	any	DT
18431	85	6	form	form	NN
18431	85	7	of	of	IN
18431	85	8	life	life	NN
18431	85	9	that	that	WDT
18431	85	10	has	have	VBZ
18431	85	11	ever	ever	RB
18431	85	12	been	be	VBN
18431	85	13	presented	present	VBN
18431	85	14	to	to	IN
18431	85	15	our	-PRON-	PRP$
18431	85	16	senses	sense	NNS
18431	85	17	as	as	IN
18431	85	18	existing	exist	VBG
18431	85	19	in	in	IN
18431	85	20	the	the	DT
18431	85	21	sun	sun	NN
18431	85	22	.	.	.
18431	86	1	But	but	CC
18431	86	2	this	this	DT
18431	86	3	is	be	VBZ
18431	86	4	not	not	RB
18431	86	5	generally	generally	RB
18431	86	6	true	true	JJ
18431	86	7	of	of	IN
18431	86	8	the	the	DT
18431	86	9	planets	planet	NNS
18431	86	10	.	.	.
18431	87	1	Life	life	NN
18431	87	2	,	,	,
18431	87	3	in	in	IN
18431	87	4	our	-PRON-	PRP$
18431	87	5	sense	sense	NN
18431	87	6	of	of	IN
18431	87	7	it	-PRON-	PRP
18431	87	8	,	,	,
18431	87	9	is	be	VBZ
18431	87	10	a	a	DT
18431	87	11	planetary	planetary	NN
18431	87	12	,	,	,
18431	87	13	not	not	RB
18431	87	14	a	a	DT
18431	87	15	solar	solar	JJ
18431	87	16	,	,	,
18431	87	17	phenomenon	phenomenon	NN
18431	87	18	,	,	,
18431	87	19	and	and	CC
18431	87	20	while	while	IN
18431	87	21	we	-PRON-	PRP
18431	87	22	may	may	MD
18431	87	23	find	find	VB
18431	87	24	reasons	reason	NNS
18431	87	25	for	for	IN
18431	87	26	believing	believe	VBG
18431	87	27	that	that	IN
18431	87	28	on	on	IN
18431	87	29	some	some	DT
18431	87	30	of	of	IN
18431	87	31	the	the	DT
18431	87	32	planets	planet	NNS
18431	87	33	the	the	DT
18431	87	34	conditions	condition	NNS
18431	87	35	are	be	VBP
18431	87	36	such	such	JJ
18431	87	37	that	that	IN
18431	87	38	creatures	creature	NNS
18431	87	39	organized	organize	VBN
18431	87	40	like	like	IN
18431	87	41	ourselves	-PRON-	PRP
18431	87	42	could	could	MD
18431	87	43	not	not	RB
18431	87	44	survive	survive	VB
18431	87	45	,	,	,
18431	87	46	yet	yet	CC
18431	87	47	we	-PRON-	PRP
18431	87	48	can	can	MD
18431	87	49	not	not	RB
18431	87	50	positively	positively	RB
18431	87	51	say	say	VB
18431	87	52	that	that	IN
18431	87	53	every	every	DT
18431	87	54	form	form	NN
18431	87	55	of	of	IN
18431	87	56	living	living	NN
18431	87	57	organism	organism	NN
18431	87	58	must	must	MD
18431	87	59	necessarily	necessarily	RB
18431	87	60	be	be	VB
18431	87	61	excluded	exclude	VBN
18431	87	62	from	from	IN
18431	87	63	a	a	DT
18431	87	64	world	world	NN
18431	87	65	whose	whose	WP$
18431	87	66	environment	environment	NN
18431	87	67	would	would	MD
18431	87	68	be	be	VB
18431	87	69	unsuited	unsuited	JJ
18431	87	70	for	for	IN
18431	87	71	us	-PRON-	PRP
18431	87	72	and	and	CC
18431	87	73	our	-PRON-	PRP$
18431	87	74	contemporaries	contemporary	NNS
18431	87	75	in	in	IN
18431	87	76	terrestrial	terrestrial	JJ
18431	87	77	life	life	NN
18431	87	78	.	.	.
18431	88	1	Although	although	IN
18431	88	2	our	-PRON-	PRP$
18431	88	3	sole	sole	JJ
18431	88	4	knowledge	knowledge	NN
18431	88	5	of	of	IN
18431	88	6	animated	animate	VBN
18431	88	7	nature	nature	NN
18431	88	8	is	be	VBZ
18431	88	9	confined	confine	VBN
18431	88	10	to	to	IN
18431	88	11	what	what	WP
18431	88	12	we	-PRON-	PRP
18431	88	13	learn	learn	VBP
18431	88	14	by	by	IN
18431	88	15	experience	experience	NN
18431	88	16	on	on	IN
18431	88	17	the	the	DT
18431	88	18	earth	earth	NN
18431	88	19	,	,	,
18431	88	20	yet	yet	CC
18431	88	21	it	-PRON-	PRP
18431	88	22	is	be	VBZ
18431	88	23	a	a	DT
18431	88	24	most	most	RBS
18431	88	25	entertaining	entertaining	JJ
18431	88	26	,	,	,
18431	88	27	and	and	CC
18431	88	28	by	by	IN
18431	88	29	no	no	DT
18431	88	30	means	mean	NNS
18431	88	31	unedifying	unedifying	NN
18431	88	32	,	,	,
18431	88	33	occupation	occupation	NN
18431	88	34	,	,	,
18431	88	35	to	to	TO
18431	88	36	seek	seek	VB
18431	88	37	to	to	TO
18431	88	38	apply	apply	VB
18431	88	39	to	to	IN
18431	88	40	the	the	DT
18431	88	41	exceedingly	exceedingly	RB
18431	88	42	diversified	diversify	VBN
18431	88	43	conditions	condition	NNS
18431	88	44	prevailing	prevail	VBG
18431	88	45	in	in	IN
18431	88	46	the	the	DT
18431	88	47	other	other	JJ
18431	88	48	planets	planet	NNS
18431	88	49	,	,	,
18431	88	50	as	as	IN
18431	88	51	astronomical	astronomical	JJ
18431	88	52	observations	observation	NNS
18431	88	53	reveal	reveal	VBP
18431	88	54	them	-PRON-	PRP
18431	88	55	to	to	IN
18431	88	56	us	-PRON-	PRP
18431	88	57	,	,	,
18431	88	58	the	the	DT
18431	88	59	principles	principle	NNS
18431	88	60	,	,	,
18431	88	61	types	type	NNS
18431	88	62	,	,	,
18431	88	63	and	and	CC
18431	88	64	limitations	limitation	NNS
18431	88	65	that	that	WDT
18431	88	66	govern	govern	VBP
18431	88	67	the	the	DT
18431	88	68	living	living	NN
18431	88	69	creatures	creature	NNS
18431	88	70	of	of	IN
18431	88	71	our	-PRON-	PRP$
18431	88	72	world	world	NN
18431	88	73	,	,	,
18431	88	74	and	and	CC
18431	88	75	to	to	TO
18431	88	76	judge	judge	VB
18431	88	77	,	,	,
18431	88	78	as	as	IN
18431	88	79	best	best	RB
18431	88	80	we	-PRON-	PRP
18431	88	81	can	can	MD
18431	88	82	,	,	,
18431	88	83	how	how	WRB
18431	88	84	far	far	RB
18431	88	85	those	those	DT
18431	88	86	types	type	NNS
18431	88	87	and	and	CC
18431	88	88	limits	limit	NNS
18431	88	89	may	may	MD
18431	88	90	be	be	VB
18431	88	91	modified	modify	VBN
18431	88	92	or	or	CC
18431	88	93	extended	extend	VBN
18431	88	94	so	so	IN
18431	88	95	that	that	IN
18431	88	96	those	those	DT
18431	88	97	other	other	JJ
18431	88	98	planets	planet	NNS
18431	88	99	may	may	MD
18431	88	100	reasonably	reasonably	RB
18431	88	101	be	be	VB
18431	88	102	included	include	VBN
18431	88	103	among	among	IN
18431	88	104	the	the	DT
18431	88	105	probable	probable	JJ
18431	88	106	abodes	abode	NNS
18431	88	107	of	of	IN
18431	88	108	life	life	NN
18431	88	109	.	.	.
18431	89	1	In	in	IN
18431	89	2	order	order	NN
18431	89	3	to	to	TO
18431	89	4	form	form	VB
18431	89	5	such	such	JJ
18431	89	6	judgments	judgment	NNS
18431	89	7	each	each	DT
18431	89	8	planet	planet	NN
18431	89	9	must	must	MD
18431	89	10	be	be	VB
18431	89	11	examined	examine	VBN
18431	89	12	by	by	IN
18431	89	13	itself	-PRON-	PRP
18431	89	14	,	,	,
18431	89	15	but	but	CC
18431	89	16	first	first	RB
18431	89	17	it	-PRON-	PRP
18431	89	18	is	be	VBZ
18431	89	19	desirable	desirable	JJ
18431	89	20	to	to	TO
18431	89	21	glance	glance	VB
18431	89	22	at	at	IN
18431	89	23	the	the	DT
18431	89	24	planetary	planetary	NN
18431	89	25	system	system	NN
18431	89	26	as	as	IN
18431	89	27	a	a	DT
18431	89	28	whole	whole	NN
18431	89	29	.	.	.
18431	90	1	To	to	TO
18431	90	2	do	do	VB
18431	90	3	this	this	DT
18431	90	4	we	-PRON-	PRP
18431	90	5	may	may	MD
18431	90	6	throw	throw	VB
18431	90	7	off	off	RP
18431	90	8	,	,	,
18431	90	9	in	in	IN
18431	90	10	imagination	imagination	NN
18431	90	11	,	,	,
18431	90	12	the	the	DT
18431	90	13	dominance	dominance	NN
18431	90	14	of	of	IN
18431	90	15	the	the	DT
18431	90	16	sun	sun	NN
18431	90	17	,	,	,
18431	90	18	and	and	CC
18431	90	19	suppose	suppose	VB
18431	90	20	ourselves	-PRON-	PRP
18431	90	21	to	to	TO
18431	90	22	be	be	VB
18431	90	23	in	in	IN
18431	90	24	the	the	DT
18431	90	25	midst	midst	NN
18431	90	26	of	of	IN
18431	90	27	open	open	JJ
18431	90	28	space	space	NN
18431	90	29	,	,	,
18431	90	30	far	far	RB
18431	90	31	removed	remove	VBD
18431	90	32	both	both	CC
18431	90	33	from	from	IN
18431	90	34	the	the	DT
18431	90	35	sun	sun	NN
18431	90	36	and	and	CC
18431	90	37	the	the	DT
18431	90	38	other	other	JJ
18431	90	39	stars	star	NNS
18431	90	40	.	.	.
18431	91	1	In	in	IN
18431	91	2	this	this	DT
18431	91	3	situation	situation	NN
18431	91	4	it	-PRON-	PRP
18431	91	5	is	be	VBZ
18431	91	6	only	only	RB
18431	91	7	by	by	IN
18431	91	8	chance	chance	NN
18431	91	9	,	,	,
18431	91	10	or	or	CC
18431	91	11	through	through	IN
18431	91	12	foreknowledge	foreknowledge	NNP
18431	91	13	,	,	,
18431	91	14	that	that	IN
18431	91	15	we	-PRON-	PRP
18431	91	16	can	can	MD
18431	91	17	distinguish	distinguish	VB
18431	91	18	our	-PRON-	PRP$
18431	91	19	sun	sun	NN
18431	91	20	at	at	RB
18431	91	21	all	all	RB
18431	91	22	,	,	,
18431	91	23	for	for	IN
18431	91	24	it	-PRON-	PRP
18431	91	25	is	be	VBZ
18431	91	26	lost	lose	VBN
18431	91	27	among	among	IN
18431	91	28	the	the	DT
18431	91	29	stars	star	NNS
18431	91	30	;	;	:
18431	91	31	and	and	CC
18431	91	32	when	when	WRB
18431	91	33	we	-PRON-	PRP
18431	91	34	discover	discover	VBP
18431	91	35	it	-PRON-	PRP
18431	91	36	we	-PRON-	PRP
18431	91	37	find	find	VBP
18431	91	38	that	that	IN
18431	91	39	it	-PRON-	PRP
18431	91	40	is	be	VBZ
18431	91	41	only	only	RB
18431	91	42	one	one	CD
18431	91	43	of	of	IN
18431	91	44	the	the	DT
18431	91	45	smaller	small	JJR
18431	91	46	and	and	CC
18431	91	47	less	less	RBR
18431	91	48	conspicuous	conspicuous	JJ
18431	91	49	members	member	NNS
18431	91	50	of	of	IN
18431	91	51	the	the	DT
18431	91	52	sparkling	sparkle	VBG
18431	91	53	host	host	NN
18431	91	54	.	.	.
18431	92	1	We	-PRON-	PRP
18431	92	2	rapidly	rapidly	RB
18431	92	3	approach	approach	VBP
18431	92	4	,	,	,
18431	92	5	and	and	CC
18431	92	6	when	when	WRB
18431	92	7	we	-PRON-	PRP
18431	92	8	have	have	VBP
18431	92	9	arrived	arrive	VBN
18431	92	10	within	within	IN
18431	92	11	a	a	DT
18431	92	12	distance	distance	NN
18431	92	13	comparable	comparable	JJ
18431	92	14	with	with	IN
18431	92	15	that	that	DT
18431	92	16	of	of	IN
18431	92	17	its	-PRON-	PRP$
18431	92	18	planets	planet	NNS
18431	92	19	,	,	,
18431	92	20	we	-PRON-	PRP
18431	92	21	see	see	VBP
18431	92	22	that	that	IN
18431	92	23	the	the	DT
18431	92	24	sun	sun	NN
18431	92	25	has	have	VBZ
18431	92	26	increased	increase	VBN
18431	92	27	in	in	IN
18431	92	28	apparent	apparent	JJ
18431	92	29	magnitude	magnitude	NN
18431	92	30	,	,	,
18431	92	31	until	until	IN
18431	92	32	now	now	RB
18431	92	33	it	-PRON-	PRP
18431	92	34	enormously	enormously	RB
18431	92	35	outshines	outshine	VBZ
18431	92	36	all	all	PDT
18431	92	37	the	the	DT
18431	92	38	other	other	JJ
18431	92	39	stars	star	NNS
18431	92	40	,	,	,
18431	92	41	and	and	CC
18431	92	42	its	-PRON-	PRP$
18431	92	43	rays	ray	NNS
18431	92	44	begin	begin	VBP
18431	92	45	to	to	TO
18431	92	46	produce	produce	VB
18431	92	47	the	the	DT
18431	92	48	effect	effect	NN
18431	92	49	of	of	IN
18431	92	50	daylight	daylight	NN
18431	92	51	upon	upon	IN
18431	92	52	the	the	DT
18431	92	53	orbs	orb	NNS
18431	92	54	that	that	IN
18431	92	55	they	-PRON-	PRP
18431	92	56	reach	reach	VBP
18431	92	57	.	.	.
18431	93	1	But	but	CC
18431	93	2	we	-PRON-	PRP
18431	93	3	are	be	VBP
18431	93	4	in	in	IN
18431	93	5	no	no	DT
18431	93	6	danger	danger	NN
18431	93	7	of	of	IN
18431	93	8	mistaking	mistake	VBG
18431	93	9	its	-PRON-	PRP$
18431	93	10	apparent	apparent	JJ
18431	93	11	superiority	superiority	NN
18431	93	12	to	to	IN
18431	93	13	its	-PRON-	PRP$
18431	93	14	fellow	fellow	JJ
18431	93	15	stars	star	NNS
18431	93	16	for	for	IN
18431	93	17	a	a	DT
18431	93	18	real	real	JJ
18431	93	19	one	one	CD
18431	93	20	,	,	,
18431	93	21	because	because	IN
18431	93	22	we	-PRON-	PRP
18431	93	23	clearly	clearly	RB
18431	93	24	perceive	perceive	VBP
18431	93	25	that	that	IN
18431	93	26	our	-PRON-	PRP$
18431	93	27	nearness	nearness	NN
18431	93	28	alone	alone	RB
18431	93	29	makes	make	VBZ
18431	93	30	it	-PRON-	PRP
18431	93	31	seem	seem	VB
18431	93	32	so	so	RB
18431	93	33	great	great	JJ
18431	93	34	and	and	CC
18431	93	35	overpowering	overpowering	JJ
18431	93	36	.	.	.
18431	94	1	And	and	CC
18431	94	2	now	now	RB
18431	94	3	we	-PRON-	PRP
18431	94	4	observe	observe	VBP
18431	94	5	that	that	IN
18431	94	6	this	this	DT
18431	94	7	star	star	NN
18431	94	8	that	that	WDT
18431	94	9	we	-PRON-	PRP
18431	94	10	have	have	VBP
18431	94	11	drawn	draw	VBN
18431	94	12	near	near	RB
18431	94	13	to	to	IN
18431	94	14	has	have	VBZ
18431	94	15	attending	attend	VBG
18431	94	16	it	-PRON-	PRP
18431	94	17	a	a	DT
18431	94	18	number	number	NN
18431	94	19	of	of	IN
18431	94	20	minute	minute	NN
18431	94	21	satellites	satellite	NNS
18431	94	22	,	,	,
18431	94	23	faintly	faintly	RB
18431	94	24	shining	shine	VBG
18431	94	25	specks	speck	NNS
18431	94	26	,	,	,
18431	94	27	that	that	DT
18431	94	28	circle	circle	NN
18431	94	29	about	about	IN
18431	94	30	it	-PRON-	PRP
18431	94	31	as	as	IN
18431	94	32	if	if	IN
18431	94	33	charmed	charm	VBN
18431	94	34	,	,	,
18431	94	35	like	like	IN
18431	94	36	night	night	NN
18431	94	37	-	-	HYPH
18431	94	38	wandering	wander	VBG
18431	94	39	insects	insect	NNS
18431	94	40	,	,	,
18431	94	41	by	by	IN
18431	94	42	its	-PRON-	PRP$
18431	94	43	splendor	splendor	NN
18431	94	44	.	.	.
18431	95	1	It	-PRON-	PRP
18431	95	2	is	be	VBZ
18431	95	3	manifest	manif	JJS
18431	95	4	to	to	IN
18431	95	5	us	-PRON-	PRP
18431	95	6	at	at	IN
18431	95	7	the	the	DT
18431	95	8	first	first	JJ
18431	95	9	glance	glance	NN
18431	95	10	that	that	IN
18431	95	11	without	without	IN
18431	95	12	the	the	DT
18431	95	13	sun	sun	NN
18431	95	14	these	these	DT
18431	95	15	obedient	obedient	JJ
18431	95	16	little	little	JJ
18431	95	17	planets	planet	NNS
18431	95	18	would	would	MD
18431	95	19	not	not	RB
18431	95	20	exist	exist	VB
18431	95	21	;	;	:
18431	95	22	it	-PRON-	PRP
18431	95	23	is	be	VBZ
18431	95	24	his	-PRON-	PRP$
18431	95	25	attraction	attraction	NN
18431	95	26	that	that	WDT
18431	95	27	binds	bind	VBZ
18431	95	28	them	-PRON-	PRP
18431	95	29	together	together	RB
18431	95	30	in	in	IN
18431	95	31	a	a	DT
18431	95	32	system	system	NN
18431	95	33	,	,	,
18431	95	34	and	and	CC
18431	95	35	his	-PRON-	PRP$
18431	95	36	rays	ray	NNS
18431	95	37	that	that	WDT
18431	95	38	make	make	VBP
18431	95	39	them	-PRON-	PRP
18431	95	40	visible	visible	JJ
18431	95	41	to	to	IN
18431	95	42	one	one	CD
18431	95	43	another	another	DT
18431	95	44	in	in	IN
18431	95	45	the	the	DT
18431	95	46	abyss	abyss	NN
18431	95	47	of	of	IN
18431	95	48	space	space	NN
18431	95	49	.	.	.
18431	96	1	Although	although	IN
18431	96	2	they	-PRON-	PRP
18431	96	3	vary	vary	VBP
18431	96	4	in	in	IN
18431	96	5	relative	relative	JJ
18431	96	6	size	size	NN
18431	96	7	,	,	,
18431	96	8	yet	yet	CC
18431	96	9	we	-PRON-	PRP
18431	96	10	observe	observe	VBP
18431	96	11	a	a	DT
18431	96	12	striking	striking	JJ
18431	96	13	similarity	similarity	NN
18431	96	14	among	among	IN
18431	96	15	them	-PRON-	PRP
18431	96	16	.	.	.
18431	97	1	They	-PRON-	PRP
18431	97	2	are	be	VBP
18431	97	3	all	all	DT
18431	97	4	globular	globular	JJ
18431	97	5	bodies	body	NNS
18431	97	6	,	,	,
18431	97	7	they	-PRON-	PRP
18431	97	8	all	all	DT
18431	97	9	turn	turn	VBP
18431	97	10	upon	upon	IN
18431	97	11	their	-PRON-	PRP$
18431	97	12	axes	axis	NNS
18431	97	13	,	,	,
18431	97	14	they	-PRON-	PRP
18431	97	15	all	all	DT
18431	97	16	travel	travel	VBP
18431	97	17	about	about	IN
18431	97	18	the	the	DT
18431	97	19	sun	sun	NN
18431	97	20	in	in	IN
18431	97	21	the	the	DT
18431	97	22	same	same	JJ
18431	97	23	direction	direction	NN
18431	97	24	,	,	,
18431	97	25	and	and	CC
18431	97	26	their	-PRON-	PRP$
18431	97	27	paths	path	NNS
18431	97	28	all	all	DT
18431	97	29	lie	lie	VBP
18431	97	30	very	very	RB
18431	97	31	nearly	nearly	RB
18431	97	32	in	in	IN
18431	97	33	one	one	CD
18431	97	34	plane	plane	NN
18431	97	35	.	.	.
18431	98	1	Some	some	DT
18431	98	2	of	of	IN
18431	98	3	them	-PRON-	PRP
18431	98	4	have	have	VBP
18431	98	5	one	one	CD
18431	98	6	or	or	CC
18431	98	7	more	more	JJR
18431	98	8	moons	moon	NNS
18431	98	9	,	,	,
18431	98	10	or	or	CC
18431	98	11	satellites	satellite	NNS
18431	98	12	,	,	,
18431	98	13	circling	circle	VBG
18431	98	14	about	about	IN
18431	98	15	them	-PRON-	PRP
18431	98	16	in	in	IN
18431	98	17	imitation	imitation	NN
18431	98	18	of	of	IN
18431	98	19	their	-PRON-	PRP$
18431	98	20	own	own	JJ
18431	98	21	revolution	revolution	NN
18431	98	22	about	about	IN
18431	98	23	the	the	DT
18431	98	24	sun	sun	NN
18431	98	25	.	.	.
18431	99	1	Their	-PRON-	PRP$
18431	99	2	family	family	NN
18431	99	3	relationship	relationship	NN
18431	99	4	to	to	IN
18431	99	5	one	one	CD
18431	99	6	another	another	DT
18431	99	7	and	and	CC
18431	99	8	to	to	IN
18431	99	9	the	the	DT
18431	99	10	sun	sun	NN
18431	99	11	is	be	VBZ
18431	99	12	so	so	RB
18431	99	13	evident	evident	JJ
18431	99	14	that	that	IN
18431	99	15	it	-PRON-	PRP
18431	99	16	colors	color	VBZ
18431	99	17	our	-PRON-	PRP$
18431	99	18	judgment	judgment	NN
18431	99	19	about	about	IN
18431	99	20	them	-PRON-	PRP
18431	99	21	as	as	IN
18431	99	22	individuals	individual	NNS
18431	99	23	;	;	:
18431	99	24	and	and	CC
18431	99	25	when	when	WRB
18431	99	26	we	-PRON-	PRP
18431	99	27	happen	happen	VBP
18431	99	28	to	to	TO
18431	99	29	find	find	VB
18431	99	30	,	,	,
18431	99	31	upon	upon	IN
18431	99	32	closer	close	JJR
18431	99	33	approach	approach	NN
18431	99	34	,	,	,
18431	99	35	that	that	IN
18431	99	36	one	one	CD
18431	99	37	of	of	IN
18431	99	38	them	-PRON-	PRP
18431	99	39	,	,	,
18431	99	40	the	the	DT
18431	99	41	earth	earth	NN
18431	99	42	,	,	,
18431	99	43	is	be	VBZ
18431	99	44	covered	cover	VBN
18431	99	45	with	with	IN
18431	99	46	vegetation	vegetation	NN
18431	99	47	and	and	CC
18431	99	48	water	water	NN
18431	99	49	and	and	CC
18431	99	50	filled	fill	VBN
18431	99	51	with	with	IN
18431	99	52	thousands	thousand	NNS
18431	99	53	of	of	IN
18431	99	54	species	specie	NNS
18431	99	55	of	of	IN
18431	99	56	animated	animate	VBN
18431	99	57	creatures	creature	NNS
18431	99	58	,	,	,
18431	99	59	we	-PRON-	PRP
18431	99	60	are	be	VBP
18431	99	61	disposed	disposed	JJ
18431	99	62	to	to	TO
18431	99	63	believe	believe	VB
18431	99	64	,	,	,
18431	99	65	without	without	IN
18431	99	66	further	further	JJ
18431	99	67	examination	examination	NN
18431	99	68	,	,	,
18431	99	69	that	that	IN
18431	99	70	they	-PRON-	PRP
18431	99	71	are	be	VBP
18431	99	72	all	all	RB
18431	99	73	alike	alike	RB
18431	99	74	in	in	IN
18431	99	75	this	this	DT
18431	99	76	respect	respect	NN
18431	99	77	,	,	,
18431	99	78	just	just	RB
18431	99	79	as	as	IN
18431	99	80	they	-PRON-	PRP
18431	99	81	are	be	VBP
18431	99	82	all	all	RB
18431	99	83	alike	alike	RB
18431	99	84	in	in	IN
18431	99	85	receiving	receive	VBG
18431	99	86	light	light	NN
18431	99	87	and	and	CC
18431	99	88	heat	heat	NN
18431	99	89	from	from	IN
18431	99	90	the	the	DT
18431	99	91	sun	sun	NN
18431	99	92	.	.	.
18431	100	1	This	this	DT
18431	100	2	preliminary	preliminary	JJ
18431	100	3	judgment	judgment	NN
18431	100	4	,	,	,
18431	100	5	arising	arise	VBG
18431	100	6	from	from	IN
18431	100	7	the	the	DT
18431	100	8	evident	evident	JJ
18431	100	9	unity	unity	NN
18431	100	10	of	of	IN
18431	100	11	the	the	DT
18431	100	12	planetary	planetary	NN
18431	100	13	system	system	NN
18431	100	14	,	,	,
18431	100	15	can	can	MD
18431	100	16	only	only	RB
18431	100	17	be	be	VB
18431	100	18	varied	vary	VBN
18431	100	19	by	by	IN
18431	100	20	an	an	DT
18431	100	21	examination	examination	NN
18431	100	22	of	of	IN
18431	100	23	its	-PRON-	PRP$
18431	100	24	members	member	NNS
18431	100	25	in	in	IN
18431	100	26	detail	detail	NN
18431	100	27	.	.	.
18431	101	1	One	one	CD
18431	101	2	striking	striking	JJ
18431	101	3	fact	fact	NN
18431	101	4	that	that	WDT
18431	101	5	commands	command	VBZ
18431	101	6	our	-PRON-	PRP$
18431	101	7	attention	attention	NN
18431	101	8	as	as	RB
18431	101	9	soon	soon	RB
18431	101	10	as	as	IN
18431	101	11	we	-PRON-	PRP
18431	101	12	have	have	VBP
18431	101	13	entered	enter	VBN
18431	101	14	the	the	DT
18431	101	15	narrow	narrow	JJ
18431	101	16	precincts	precinct	NNS
18431	101	17	of	of	IN
18431	101	18	the	the	DT
18431	101	19	solar	solar	JJ
18431	101	20	system	system	NN
18431	101	21	is	be	VBZ
18431	101	22	the	the	DT
18431	101	23	isolation	isolation	NN
18431	101	24	of	of	IN
18431	101	25	the	the	DT
18431	101	26	sun	sun	NN
18431	101	27	and	and	CC
18431	101	28	its	-PRON-	PRP$
18431	101	29	attendants	attendant	NNS
18431	101	30	in	in	IN
18431	101	31	space	space	NN
18431	101	32	.	.	.
18431	102	1	The	the	DT
18431	102	2	solar	solar	JJ
18431	102	3	system	system	NN
18431	102	4	occupies	occupy	VBZ
18431	102	5	a	a	DT
18431	102	6	disk	disk	NN
18431	102	7	-	-	HYPH
18431	102	8	shaped	shape	VBN
18431	102	9	,	,	,
18431	102	10	or	or	CC
18431	102	11	flat	flat	JJ
18431	102	12	circular	circular	JJ
18431	102	13	,	,	,
18431	102	14	expanse	expanse	JJ
18431	102	15	,	,	,
18431	102	16	about	about	RB
18431	102	17	5,580,000,000	5,580,000,000	CD
18431	102	18	miles	mile	NNS
18431	102	19	across	across	RB
18431	102	20	and	and	CC
18431	102	21	relatively	relatively	RB
18431	102	22	very	very	RB
18431	102	23	thin	thin	JJ
18431	102	24	,	,	,
18431	102	25	the	the	DT
18431	102	26	sun	sun	NN
18431	102	27	being	be	VBG
18431	102	28	in	in	IN
18431	102	29	the	the	DT
18431	102	30	center	center	NN
18431	102	31	.	.	.
18431	103	1	From	from	IN
18431	103	2	the	the	DT
18431	103	3	sun	sun	NN
18431	103	4	to	to	IN
18431	103	5	the	the	DT
18431	103	6	nearest	near	JJS
18431	103	7	star	star	NN
18431	103	8	,	,	,
18431	103	9	or	or	CC
18431	103	10	other	other	JJ
18431	103	11	sun	sun	NN
18431	103	12	,	,	,
18431	103	13	the	the	DT
18431	103	14	distance	distance	NN
18431	103	15	is	be	VBZ
18431	103	16	approximately	approximately	RB
18431	103	17	five	five	CD
18431	103	18	thousand	thousand	CD
18431	103	19	times	time	NNS
18431	103	20	the	the	DT
18431	103	21	entire	entire	JJ
18431	103	22	diameter	diameter	NN
18431	103	23	of	of	IN
18431	103	24	the	the	DT
18431	103	25	solar	solar	JJ
18431	103	26	system	system	NN
18431	103	27	.	.	.
18431	104	1	But	but	CC
18431	104	2	the	the	DT
18431	104	3	vast	vast	JJ
18431	104	4	majority	majority	NN
18431	104	5	of	of	IN
18431	104	6	the	the	DT
18431	104	7	stars	star	NNS
18431	104	8	are	be	VBP
18431	104	9	probably	probably	RB
18431	104	10	a	a	DT
18431	104	11	hundred	hundred	CD
18431	104	12	times	time	NNS
18431	104	13	yet	yet	RB
18431	104	14	more	more	RBR
18431	104	15	remote	remote	JJ
18431	104	16	.	.	.
18431	105	1	In	in	IN
18431	105	2	other	other	JJ
18431	105	3	words	word	NNS
18431	105	4	,	,	,
18431	105	5	if	if	IN
18431	105	6	the	the	DT
18431	105	7	Solar	Solar	NNP
18431	105	8	system	system	NN
18431	105	9	be	be	VB
18431	105	10	represented	represent	VBN
18431	105	11	by	by	IN
18431	105	12	a	a	DT
18431	105	13	circular	circular	JJ
18431	105	14	flower	flower	NN
18431	105	15	-	-	HYPH
18431	105	16	bed	bed	NN
18431	105	17	ten	ten	CD
18431	105	18	feet	foot	NNS
18431	105	19	across	across	RB
18431	105	20	,	,	,
18431	105	21	the	the	DT
18431	105	22	nearest	near	JJS
18431	105	23	star	star	NN
18431	105	24	must	must	MD
18431	105	25	be	be	VB
18431	105	26	placed	place	VBN
18431	105	27	at	at	IN
18431	105	28	a	a	DT
18431	105	29	distance	distance	NN
18431	105	30	of	of	IN
18431	105	31	nine	nine	CD
18431	105	32	and	and	CC
18431	105	33	a	a	DT
18431	105	34	half	half	NN
18431	105	35	miles	mile	NNS
18431	105	36	,	,	,
18431	105	37	and	and	CC
18431	105	38	the	the	DT
18431	105	39	great	great	JJ
18431	105	40	multitude	multitude	NN
18431	105	41	of	of	IN
18431	105	42	the	the	DT
18431	105	43	stars	star	NNS
18431	105	44	at	at	IN
18431	105	45	a	a	DT
18431	105	46	distance	distance	NN
18431	105	47	of	of	IN
18431	105	48	nine	nine	CD
18431	105	49	hundred	hundred	CD
18431	105	50	miles	mile	NNS
18431	105	51	!	!	.
18431	106	1	Or	or	CC
18431	106	2	,	,	,
18431	106	3	to	to	TO
18431	106	4	put	put	VB
18431	106	5	it	-PRON-	PRP
18431	106	6	in	in	IN
18431	106	7	another	another	DT
18431	106	8	way	way	NN
18431	106	9	,	,	,
18431	106	10	let	let	VB
18431	106	11	us	-PRON-	PRP
18431	106	12	suppose	suppose	VB
18431	106	13	the	the	DT
18431	106	14	sun	sun	NN
18431	106	15	and	and	CC
18431	106	16	his	-PRON-	PRP$
18431	106	17	planets	planet	NNS
18431	106	18	to	to	TO
18431	106	19	be	be	VB
18431	106	20	represented	represent	VBN
18431	106	21	by	by	IN
18431	106	22	a	a	DT
18431	106	23	fleet	fleet	NN
18431	106	24	of	of	IN
18431	106	25	ships	ship	NNS
18431	106	26	at	at	IN
18431	106	27	sea	sea	NN
18431	106	28	,	,	,
18431	106	29	all	all	DT
18431	106	30	included	include	VBN
18431	106	31	within	within	IN
18431	106	32	a	a	DT
18431	106	33	space	space	NN
18431	106	34	about	about	RB
18431	106	35	half	half	PDT
18431	106	36	a	a	DT
18431	106	37	mile	mile	NN
18431	106	38	across	across	RB
18431	106	39	;	;	:
18431	106	40	then	then	RB
18431	106	41	,	,	,
18431	106	42	in	in	IN
18431	106	43	order	order	NN
18431	106	44	that	that	IN
18431	106	45	there	there	EX
18431	106	46	might	may	MD
18431	106	47	be	be	VB
18431	106	48	no	no	DT
18431	106	49	shore	shore	NN
18431	106	50	relatively	relatively	RB
18431	106	51	nearer	nearer	RB
18431	106	52	than	than	IN
18431	106	53	the	the	DT
18431	106	54	nearest	near	JJS
18431	106	55	fixed	fix	VBN
18431	106	56	star	star	NN
18431	106	57	is	be	VBZ
18431	106	58	to	to	IN
18431	106	59	the	the	DT
18431	106	60	sun	sun	NN
18431	106	61	,	,	,
18431	106	62	we	-PRON-	PRP
18431	106	63	should	should	MD
18431	106	64	have	have	VB
18431	106	65	to	to	TO
18431	106	66	place	place	VB
18431	106	67	our	-PRON-	PRP$
18431	106	68	fleet	fleet	NN
18431	106	69	in	in	IN
18431	106	70	the	the	DT
18431	106	71	middle	middle	NN
18431	106	72	of	of	IN
18431	106	73	the	the	DT
18431	106	74	Pacific	Pacific	NNP
18431	106	75	Ocean	Ocean	NNP
18431	106	76	,	,	,
18431	106	77	while	while	IN
18431	106	78	the	the	DT
18431	106	79	distance	distance	NN
18431	106	80	of	of	IN
18431	106	81	the	the	DT
18431	106	82	main	main	JJ
18431	106	83	shore	shore	NN
18431	106	84	of	of	IN
18431	106	85	the	the	DT
18431	106	86	starry	starry	JJ
18431	106	87	universe	universe	NN
18431	106	88	would	would	MD
18431	106	89	be	be	VB
18431	106	90	so	so	RB
18431	106	91	immense	immense	JJ
18431	106	92	that	that	IN
18431	106	93	the	the	DT
18431	106	94	whole	whole	JJ
18431	106	95	surface	surface	NN
18431	106	96	of	of	IN
18431	106	97	the	the	DT
18431	106	98	earth	earth	NN
18431	106	99	would	would	MD
18431	106	100	be	be	VB
18431	106	101	far	far	RB
18431	106	102	too	too	RB
18431	106	103	small	small	JJ
18431	106	104	to	to	TO
18431	106	105	hold	hold	VB
18431	106	106	the	the	DT
18431	106	107	expanse	expanse	NN
18431	106	108	of	of	IN
18431	106	109	ocean	ocean	NN
18431	106	110	needed	need	VBN
18431	106	111	to	to	TO
18431	106	112	represent	represent	VB
18431	106	113	it	-PRON-	PRP
18431	106	114	!	!	.
18431	107	1	From	from	IN
18431	107	2	these	these	DT
18431	107	3	general	general	JJ
18431	107	4	considerations	consideration	NNS
18431	107	5	we	-PRON-	PRP
18431	107	6	next	next	JJ
18431	107	7	proceed	proceed	VBP
18431	107	8	to	to	TO
18431	107	9	recall	recall	VB
18431	107	10	some	some	DT
18431	107	11	of	of	IN
18431	107	12	the	the	DT
18431	107	13	details	detail	NNS
18431	107	14	of	of	IN
18431	107	15	the	the	DT
18431	107	16	system	system	NN
18431	107	17	of	of	IN
18431	107	18	worlds	world	NNS
18431	107	19	amid	amid	IN
18431	107	20	which	which	WDT
18431	107	21	we	-PRON-	PRP
18431	107	22	dwell	dwell	VBP
18431	107	23	.	.	.
18431	108	1	Besides	besides	IN
18431	108	2	the	the	DT
18431	108	3	earth	earth	NN
18431	108	4	,	,	,
18431	108	5	the	the	DT
18431	108	6	sun	sun	NN
18431	108	7	has	have	VBZ
18431	108	8	seven	seven	CD
18431	108	9	other	other	JJ
18431	108	10	principal	principal	JJ
18431	108	11	planets	planet	NNS
18431	108	12	in	in	IN
18431	108	13	attendance	attendance	NN
18431	108	14	.	.	.
18431	109	1	These	these	DT
18431	109	2	eight	eight	CD
18431	109	3	planets	planet	NNS
18431	109	4	fall	fall	VBP
18431	109	5	into	into	IN
18431	109	6	two	two	CD
18431	109	7	classes	class	NNS
18431	109	8	--	--	:
18431	109	9	the	the	DT
18431	109	10	terrestrial	terrestrial	JJ
18431	109	11	planets	planet	NNS
18431	109	12	and	and	CC
18431	109	13	the	the	DT
18431	109	14	major	major	JJ
18431	109	15	,	,	,
18431	109	16	or	or	CC
18431	109	17	jovian	jovian	JJ
18431	109	18	,	,	,
18431	109	19	planets	planet	NNS
18431	109	20	.	.	.
18431	110	1	The	the	DT
18431	110	2	former	former	JJ
18431	110	3	class	class	NN
18431	110	4	comprises	comprise	VBZ
18431	110	5	Mercury	Mercury	NNP
18431	110	6	,	,	,
18431	110	7	Venus	Venus	NNP
18431	110	8	,	,	,
18431	110	9	the	the	DT
18431	110	10	earth	earth	NN
18431	110	11	,	,	,
18431	110	12	and	and	CC
18431	110	13	Mars	Mars	NNP
18431	110	14	,	,	,
18431	110	15	and	and	CC
18431	110	16	the	the	DT
18431	110	17	latter	latter	JJ
18431	110	18	Jupiter	Jupiter	NNP
18431	110	19	,	,	,
18431	110	20	Saturn	Saturn	NNP
18431	110	21	,	,	,
18431	110	22	Uranus	Uranus	NNP
18431	110	23	,	,	,
18431	110	24	and	and	CC
18431	110	25	Neptune	Neptune	NNP
18431	110	26	.	.	.
18431	111	1	I	-PRON-	PRP
18431	111	2	have	have	VBP
18431	111	3	named	name	VBN
18431	111	4	them	-PRON-	PRP
18431	111	5	all	all	DT
18431	111	6	in	in	IN
18431	111	7	the	the	DT
18431	111	8	order	order	NN
18431	111	9	of	of	IN
18431	111	10	their	-PRON-	PRP$
18431	111	11	distance	distance	NN
18431	111	12	from	from	IN
18431	111	13	the	the	DT
18431	111	14	sun	sun	NN
18431	111	15	,	,	,
18431	111	16	beginning	begin	VBG
18431	111	17	with	with	IN
18431	111	18	the	the	DT
18431	111	19	nearest	near	JJS
18431	111	20	.	.	.
18431	112	1	The	the	DT
18431	112	2	terrestrial	terrestrial	JJ
18431	112	3	planets	planet	NNS
18431	112	4	,	,	,
18431	112	5	taking	take	VBG
18431	112	6	their	-PRON-	PRP$
18431	112	7	class	class	NN
18431	112	8	name	name	NN
18431	112	9	from	from	IN
18431	112	10	_	_	NNP
18431	112	11	terra	terra	NNP
18431	112	12	_	_	NNP
18431	112	13	,	,	,
18431	112	14	the	the	DT
18431	112	15	earth	earth	NN
18431	112	16	,	,	,
18431	112	17	are	be	VBP
18431	112	18	relatively	relatively	RB
18431	112	19	close	close	JJ
18431	112	20	to	to	IN
18431	112	21	the	the	DT
18431	112	22	sun	sun	NN
18431	112	23	and	and	CC
18431	112	24	comparatively	comparatively	RB
18431	112	25	small	small	JJ
18431	112	26	.	.	.
18431	113	1	The	the	DT
18431	113	2	major	major	JJ
18431	113	3	planets	planet	NNS
18431	113	4	--	--	:
18431	113	5	or	or	CC
18431	113	6	the	the	DT
18431	113	7	jovian	jovian	JJ
18431	113	8	planets	planet	NNS
18431	113	9	,	,	,
18431	113	10	if	if	IN
18431	113	11	we	-PRON-	PRP
18431	113	12	give	give	VBP
18431	113	13	them	-PRON-	PRP
18431	113	14	a	a	DT
18431	113	15	common	common	JJ
18431	113	16	title	title	NN
18431	113	17	based	base	VBN
18431	113	18	upon	upon	IN
18431	113	19	the	the	DT
18431	113	20	name	name	NN
18431	113	21	of	of	IN
18431	113	22	their	-PRON-	PRP$
18431	113	23	chief	chief	NN
18431	113	24	,	,	,
18431	113	25	Jupiter	Jupiter	NNP
18431	113	26	or	or	CC
18431	113	27	Jove	Jove	NNP
18431	113	28	--	--	:
18431	113	29	are	be	VBP
18431	113	30	relatively	relatively	RB
18431	113	31	distant	distant	JJ
18431	113	32	from	from	IN
18431	113	33	the	the	DT
18431	113	34	sun	sun	NN
18431	113	35	and	and	CC
18431	113	36	are	be	VBP
18431	113	37	characterized	characterize	VBN
18431	113	38	both	both	CC
18431	113	39	by	by	IN
18431	113	40	great	great	JJ
18431	113	41	comparative	comparative	JJ
18431	113	42	size	size	NN
18431	113	43	and	and	CC
18431	113	44	slight	slight	JJ
18431	113	45	mean	mean	JJ
18431	113	46	density	density	NN
18431	113	47	.	.	.
18431	114	1	The	the	DT
18431	114	2	terrestrial	terrestrial	JJ
18431	114	3	planets	planet	NNS
18431	114	4	are	be	VBP
18431	114	5	all	all	DT
18431	114	6	included	include	VBN
18431	114	7	within	within	IN
18431	114	8	a	a	DT
18431	114	9	circle	circle	NN
18431	114	10	,	,	,
18431	114	11	having	have	VBG
18431	114	12	the	the	DT
18431	114	13	sun	sun	NN
18431	114	14	for	for	IN
18431	114	15	a	a	DT
18431	114	16	center	center	NN
18431	114	17	,	,	,
18431	114	18	about	about	RB
18431	114	19	140,000,000	140,000,000	CD
18431	114	20	miles	mile	NNS
18431	114	21	in	in	IN
18431	114	22	radius	radius	NN
18431	114	23	.	.	.
18431	115	1	The	the	DT
18431	115	2	space	space	NN
18431	115	3	,	,	,
18431	115	4	or	or	CC
18431	115	5	gap	gap	NN
18431	115	6	,	,	,
18431	115	7	between	between	IN
18431	115	8	the	the	DT
18431	115	9	outermost	outermost	NN
18431	115	10	of	of	IN
18431	115	11	them	-PRON-	PRP
18431	115	12	,	,	,
18431	115	13	Mars	Mars	NNP
18431	115	14	,	,	,
18431	115	15	and	and	CC
18431	115	16	the	the	DT
18431	115	17	innermost	innermost	NN
18431	115	18	of	of	IN
18431	115	19	the	the	DT
18431	115	20	jovian	jovian	JJ
18431	115	21	planets	planet	NNS
18431	115	22	,	,	,
18431	115	23	Jupiter	Jupiter	NNP
18431	115	24	,	,	,
18431	115	25	is	be	VBZ
18431	115	26	nearly	nearly	RB
18431	115	27	two	two	CD
18431	115	28	and	and	CC
18431	115	29	a	a	DT
18431	115	30	half	half	NN
18431	115	31	times	time	NNS
18431	115	32	as	as	RB
18431	115	33	broad	broad	JJ
18431	115	34	as	as	IN
18431	115	35	the	the	DT
18431	115	36	entire	entire	JJ
18431	115	37	radius	radius	NN
18431	115	38	of	of	IN
18431	115	39	the	the	DT
18431	115	40	circle	circle	NN
18431	115	41	within	within	IN
18431	115	42	which	which	WDT
18431	115	43	they	-PRON-	PRP
18431	115	44	are	be	VBP
18431	115	45	included	include	VBN
18431	115	46	.	.	.
18431	116	1	And	and	CC
18431	116	2	not	not	RB
18431	116	3	only	only	RB
18431	116	4	is	be	VBZ
18431	116	5	the	the	DT
18431	116	6	jovian	jovian	JJ
18431	116	7	group	group	NN
18431	116	8	of	of	IN
18431	116	9	planets	planet	NNS
18431	116	10	widely	widely	RB
18431	116	11	separated	separate	VBN
18431	116	12	from	from	IN
18431	116	13	the	the	DT
18431	116	14	terrestrial	terrestrial	JJ
18431	116	15	group	group	NN
18431	116	16	,	,	,
18431	116	17	but	but	CC
18431	116	18	the	the	DT
18431	116	19	distances	distance	NNS
18431	116	20	between	between	IN
18431	116	21	the	the	DT
18431	116	22	orbits	orbit	NNS
18431	116	23	of	of	IN
18431	116	24	its	-PRON-	PRP$
18431	116	25	four	four	CD
18431	116	26	members	member	NNS
18431	116	27	are	be	VBP
18431	116	28	likewise	likewise	RB
18431	116	29	very	very	RB
18431	116	30	great	great	JJ
18431	116	31	and	and	CC
18431	116	32	progressively	progressively	RB
18431	116	33	increasing	increase	VBG
18431	116	34	.	.	.
18431	117	1	Between	between	IN
18431	117	2	Jupiter	Jupiter	NNP
18431	117	3	and	and	CC
18431	117	4	Saturn	Saturn	NNP
18431	117	5	is	be	VBZ
18431	117	6	a	a	DT
18431	117	7	gap	gap	NN
18431	117	8	400,000,000	400,000,000	CD
18431	117	9	miles	mile	NNS
18431	117	10	across	across	RB
18431	117	11	,	,	,
18431	117	12	and	and	CC
18431	117	13	this	this	DT
18431	117	14	becomes	become	VBZ
18431	117	15	900,000,000	900,000,000	CD
18431	117	16	miles	mile	NNS
18431	117	17	between	between	IN
18431	117	18	Saturn	Saturn	NNP
18431	117	19	and	and	CC
18431	117	20	Uranus	Uranus	NNP
18431	117	21	,	,	,
18431	117	22	and	and	CC
18431	117	23	more	more	JJR
18431	117	24	than	than	IN
18431	117	25	1,000,000,000	1,000,000,000	CD
18431	117	26	miles	mile	NNS
18431	117	27	between	between	IN
18431	117	28	Uranus	Uranus	NNP
18431	117	29	and	and	CC
18431	117	30	Neptune	Neptune	NNP
18431	117	31	.	.	.
18431	118	1	All	all	DT
18431	118	2	of	of	IN
18431	118	3	these	these	DT
18431	118	4	distances	distance	NNS
18431	118	5	are	be	VBP
18431	118	6	given	give	VBN
18431	118	7	in	in	IN
18431	118	8	round	round	JJ
18431	118	9	numbers	number	NNS
18431	118	10	.	.	.
18431	119	1	Finally	finally	RB
18431	119	2	,	,	,
18431	119	3	we	-PRON-	PRP
18431	119	4	come	come	VBP
18431	119	5	to	to	IN
18431	119	6	some	some	DT
18431	119	7	very	very	RB
18431	119	8	extraordinary	extraordinary	JJ
18431	119	9	worlds	world	NNS
18431	119	10	--	--	:
18431	119	11	if	if	IN
18431	119	12	we	-PRON-	PRP
18431	119	13	can	can	MD
18431	119	14	call	call	VB
18431	119	15	them	-PRON-	PRP
18431	119	16	worlds	world	NNS
18431	119	17	at	at	RB
18431	119	18	all	all	RB
18431	119	19	--	--	:
18431	119	20	the	the	DT
18431	119	21	asteroids	asteroid	NNS
18431	119	22	.	.	.
18431	120	1	They	-PRON-	PRP
18431	120	2	form	form	VBP
18431	120	3	a	a	DT
18431	120	4	third	third	JJ
18431	120	5	group	group	NN
18431	120	6	,	,	,
18431	120	7	characterized	characterize	VBN
18431	120	8	by	by	IN
18431	120	9	the	the	DT
18431	120	10	extreme	extreme	JJ
18431	120	11	smallness	smallness	NN
18431	120	12	of	of	IN
18431	120	13	its	-PRON-	PRP$
18431	120	14	individual	individual	JJ
18431	120	15	members	member	NNS
18431	120	16	,	,	,
18431	120	17	their	-PRON-	PRP$
18431	120	18	astonishing	astonishing	JJ
18431	120	19	number	number	NN
18431	120	20	,	,	,
18431	120	21	and	and	CC
18431	120	22	the	the	DT
18431	120	23	unusual	unusual	JJ
18431	120	24	eccentricities	eccentricity	NNS
18431	120	25	and	and	CC
18431	120	26	inclinations	inclination	NNS
18431	120	27	of	of	IN
18431	120	28	their	-PRON-	PRP$
18431	120	29	orbits	orbit	NNS
18431	120	30	.	.	.
18431	121	1	They	-PRON-	PRP
18431	121	2	are	be	VBP
18431	121	3	situated	situate	VBN
18431	121	4	in	in	IN
18431	121	5	the	the	DT
18431	121	6	gap	gap	NN
18431	121	7	between	between	IN
18431	121	8	the	the	DT
18431	121	9	terrestrial	terrestrial	NN
18431	121	10	and	and	CC
18431	121	11	the	the	DT
18431	121	12	jovian	jovian	JJ
18431	121	13	planets	planet	NNS
18431	121	14	,	,	,
18431	121	15	and	and	CC
18431	121	16	about	about	RB
18431	121	17	500	500	CD
18431	121	18	of	of	IN
18431	121	19	them	-PRON-	PRP
18431	121	20	have	have	VBP
18431	121	21	been	be	VBN
18431	121	22	discovered	discover	VBN
18431	121	23	,	,	,
18431	121	24	while	while	IN
18431	121	25	there	there	EX
18431	121	26	is	be	VBZ
18431	121	27	reason	reason	NN
18431	121	28	to	to	TO
18431	121	29	think	think	VB
18431	121	30	that	that	IN
18431	121	31	their	-PRON-	PRP$
18431	121	32	real	real	JJ
18431	121	33	number	number	NN
18431	121	34	may	may	MD
18431	121	35	be	be	VB
18431	121	36	many	many	JJ
18431	121	37	thousands	thousand	NNS
18431	121	38	.	.	.
18431	122	1	The	the	DT
18431	122	2	largest	large	JJS
18431	122	3	of	of	IN
18431	122	4	them	-PRON-	PRP
18431	122	5	is	be	VBZ
18431	122	6	less	less	JJR
18431	122	7	than	than	IN
18431	122	8	500	500	CD
18431	122	9	miles	mile	NNS
18431	122	10	in	in	IN
18431	122	11	diameter	diameter	NN
18431	122	12	,	,	,
18431	122	13	and	and	CC
18431	122	14	many	many	JJ
18431	122	15	of	of	IN
18431	122	16	those	those	DT
18431	122	17	recently	recently	RB
18431	122	18	discovered	discover	VBN
18431	122	19	may	may	MD
18431	122	20	be	be	VB
18431	122	21	not	not	RB
18431	122	22	more	more	JJR
18431	122	23	than	than	IN
18431	122	24	ten	ten	CD
18431	122	25	or	or	CC
18431	122	26	twenty	twenty	CD
18431	122	27	miles	mile	NNS
18431	122	28	in	in	IN
18431	122	29	diameter	diameter	NN
18431	122	30	.	.	.
18431	123	1	What	what	WDT
18431	123	2	marvelous	marvelous	JJ
18431	123	3	places	place	NNS
18431	123	4	of	of	IN
18431	123	5	abode	abode	NN
18431	123	6	such	such	JJ
18431	123	7	little	little	JJ
18431	123	8	planets	planet	NNS
18431	123	9	would	would	MD
18431	123	10	be	be	VB
18431	123	11	if	if	IN
18431	123	12	it	-PRON-	PRP
18431	123	13	were	be	VBD
18431	123	14	possible	possible	JJ
18431	123	15	to	to	TO
18431	123	16	believe	believe	VB
18431	123	17	them	-PRON-	PRP
18431	123	18	inhabited	inhabit	VBN
18431	123	19	,	,	,
18431	123	20	we	-PRON-	PRP
18431	123	21	shall	shall	MD
18431	123	22	see	see	VB
18431	123	23	more	more	RBR
18431	123	24	clearly	clearly	RB
18431	123	25	when	when	WRB
18431	123	26	we	-PRON-	PRP
18431	123	27	come	come	VBP
18431	123	28	to	to	TO
18431	123	29	consider	consider	VB
18431	123	30	them	-PRON-	PRP
18431	123	31	in	in	IN
18431	123	32	their	-PRON-	PRP$
18431	123	33	turn	turn	NN
18431	123	34	.	.	.
18431	124	1	But	but	CC
18431	124	2	without	without	IN
18431	124	3	regard	regard	NN
18431	124	4	to	to	IN
18431	124	5	the	the	DT
18431	124	6	question	question	NN
18431	124	7	of	of	IN
18431	124	8	habitability	habitability	NN
18431	124	9	,	,	,
18431	124	10	the	the	DT
18431	124	11	asteroids	asteroid	NNS
18431	124	12	will	will	MD
18431	124	13	be	be	VB
18431	124	14	found	find	VBN
18431	124	15	extremely	extremely	RB
18431	124	16	interesting	interesting	JJ
18431	124	17	.	.	.
18431	125	1	In	in	IN
18431	125	2	the	the	DT
18431	125	3	next	next	JJ
18431	125	4	chapter	chapter	NN
18431	125	5	we	-PRON-	PRP
18431	125	6	proceed	proceed	VBP
18431	125	7	to	to	TO
18431	125	8	take	take	VB
18431	125	9	up	up	RP
18431	125	10	the	the	DT
18431	125	11	planets	planet	NNS
18431	125	12	for	for	IN
18431	125	13	study	study	NN
18431	125	14	as	as	IN
18431	125	15	individuals	individual	NNS
18431	125	16	,	,	,
18431	125	17	beginning	begin	VBG
18431	125	18	with	with	IN
18431	125	19	Mercury	Mercury	NNP
18431	125	20	,	,	,
18431	125	21	the	the	DT
18431	125	22	one	one	NN
18431	125	23	nearest	near	JJS
18431	125	24	the	the	DT
18431	125	25	sun	sun	NN
18431	125	26	.	.	.
18431	126	1	CHAPTER	CHAPTER	NNP
18431	126	2	II	II	NNP
18431	126	3	MERCURY	mercury	NN
18431	126	4	,	,	,
18431	126	5	A	a	DT
18431	126	6	WORLD	world	NN
18431	126	7	OF	of	IN
18431	126	8	TWO	two	CD
18431	126	9	FACES	face	NNS
18431	126	10	AND	and	CC
18431	126	11	MANY	many	JJ
18431	126	12	CONTRASTS	contrasts	JJ
18431	126	13	Mercury	Mercury	NNP
18431	126	14	,	,	,
18431	126	15	the	the	DT
18431	126	16	first	first	JJ
18431	126	17	of	of	IN
18431	126	18	the	the	DT
18431	126	19	other	other	JJ
18431	126	20	worlds	world	NNS
18431	126	21	that	that	WDT
18431	126	22	we	-PRON-	PRP
18431	126	23	are	be	VBP
18431	126	24	going	go	VBG
18431	126	25	to	to	TO
18431	126	26	consider	consider	VB
18431	126	27	,	,	,
18431	126	28	fascinates	fascinate	NNS
18431	126	29	by	by	IN
18431	126	30	its	-PRON-	PRP$
18431	126	31	grotesqueness	grotesqueness	NN
18431	126	32	,	,	,
18431	126	33	like	like	IN
18431	126	34	a	a	DT
18431	126	35	piece	piece	NN
18431	126	36	of	of	IN
18431	126	37	Chinese	chinese	JJ
18431	126	38	ivory	ivory	NN
18431	126	39	carving	carving	NN
18431	126	40	,	,	,
18431	126	41	so	so	RB
18431	126	42	small	small	JJ
18431	126	43	is	be	VBZ
18431	126	44	it	-PRON-	PRP
18431	126	45	for	for	IN
18431	126	46	its	-PRON-	PRP$
18431	126	47	kind	kind	NN
18431	126	48	and	and	CC
18431	126	49	so	so	RB
18431	126	50	finished	finish	VBD
18431	126	51	in	in	IN
18431	126	52	its	-PRON-	PRP$
18431	126	53	eccentric	eccentric	JJ
18431	126	54	details	detail	NNS
18431	126	55	.	.	.
18431	127	1	In	in	IN
18431	127	2	a	a	DT
18431	127	3	little	little	JJ
18431	127	4	while	while	IN
18431	127	5	we	-PRON-	PRP
18431	127	6	shall	shall	MD
18431	127	7	see	see	VB
18431	127	8	how	how	WRB
18431	127	9	singular	singular	JJ
18431	127	10	Mercury	Mercury	NNP
18431	127	11	is	be	VBZ
18431	127	12	in	in	IN
18431	127	13	many	many	JJ
18431	127	14	of	of	IN
18431	127	15	the	the	DT
18431	127	16	particulars	particular	NNS
18431	127	17	of	of	IN
18431	127	18	planetary	planetary	NN
18431	127	19	existence	existence	NN
18431	127	20	,	,	,
18431	127	21	but	but	CC
18431	127	22	first	first	RB
18431	127	23	of	of	IN
18431	127	24	all	all	DT
18431	127	25	let	let	VB
18431	127	26	us	-PRON-	PRP
18431	127	27	endeavor	endeavor	VB
18431	127	28	to	to	TO
18431	127	29	obtain	obtain	VB
18431	127	30	a	a	DT
18431	127	31	clear	clear	JJ
18431	127	32	idea	idea	NN
18431	127	33	of	of	IN
18431	127	34	the	the	DT
18431	127	35	actual	actual	JJ
18431	127	36	size	size	NN
18431	127	37	and	and	CC
18431	127	38	mass	mass	NN
18431	127	39	of	of	IN
18431	127	40	this	this	DT
18431	127	41	strange	strange	JJ
18431	127	42	little	little	JJ
18431	127	43	planet	planet	NN
18431	127	44	.	.	.
18431	128	1	Compared	compare	VBN
18431	128	2	with	with	IN
18431	128	3	the	the	DT
18431	128	4	earth	earth	NN
18431	128	5	it	-PRON-	PRP
18431	128	6	is	be	VBZ
18431	128	7	so	so	RB
18431	128	8	diminutive	diminutive	JJ
18431	128	9	that	that	IN
18431	128	10	it	-PRON-	PRP
18431	128	11	looks	look	VBZ
18431	128	12	as	as	IN
18431	128	13	if	if	IN
18431	128	14	it	-PRON-	PRP
18431	128	15	had	have	VBD
18431	128	16	been	be	VBN
18431	128	17	cut	cut	VBN
18431	128	18	out	out	RP
18431	128	19	on	on	IN
18431	128	20	the	the	DT
18431	128	21	pattern	pattern	NN
18431	128	22	of	of	IN
18431	128	23	a	a	DT
18431	128	24	satellite	satellite	NN
18431	128	25	rather	rather	RB
18431	128	26	than	than	IN
18431	128	27	that	that	DT
18431	128	28	of	of	IN
18431	128	29	an	an	DT
18431	128	30	independent	independent	JJ
18431	128	31	planet	planet	NN
18431	128	32	.	.	.
18431	129	1	Its	-PRON-	PRP$
18431	129	2	diameter	diameter	NN
18431	129	3	,	,	,
18431	129	4	3,000	3,000	CD
18431	129	5	miles	mile	NNS
18431	129	6	,	,	,
18431	129	7	only	only	RB
18431	129	8	exceeds	exceed	VBZ
18431	129	9	the	the	DT
18431	129	10	moon	moon	NN
18431	129	11	's	be	VBZ
18431	129	12	by	by	IN
18431	129	13	less	less	JJR
18431	129	14	than	than	IN
18431	129	15	one	one	CD
18431	129	16	half	half	NN
18431	129	17	,	,	,
18431	129	18	while	while	IN
18431	129	19	both	both	CC
18431	129	20	Jupiter	Jupiter	NNP
18431	129	21	and	and	CC
18431	129	22	Saturn	Saturn	NNP
18431	129	23	,	,	,
18431	129	24	among	among	IN
18431	129	25	their	-PRON-	PRP$
18431	129	26	remarkable	remarkable	JJ
18431	129	27	collections	collection	NNS
18431	129	28	of	of	IN
18431	129	29	moons	moon	NNS
18431	129	30	,	,	,
18431	129	31	have	have	VB
18431	129	32	each	each	DT
18431	129	33	at	at	RB
18431	129	34	least	least	JJS
18431	129	35	one	one	CD
18431	129	36	that	that	WDT
18431	129	37	is	be	VBZ
18431	129	38	considerably	considerably	RB
18431	129	39	larger	large	JJR
18431	129	40	than	than	IN
18431	129	41	the	the	DT
18431	129	42	planet	planet	NN
18431	129	43	Mercury	Mercury	NNP
18431	129	44	.	.	.
18431	130	1	But	but	CC
18431	130	2	,	,	,
18431	130	3	insignificant	insignificant	JJ
18431	130	4	though	though	IN
18431	130	5	it	-PRON-	PRP
18431	130	6	be	be	VBP
18431	130	7	in	in	IN
18431	130	8	size	size	NN
18431	130	9	,	,	,
18431	130	10	it	-PRON-	PRP
18431	130	11	holds	hold	VBZ
18431	130	12	the	the	DT
18431	130	13	place	place	NN
18431	130	14	of	of	IN
18431	130	15	honor	honor	NN
18431	130	16	,	,	,
18431	130	17	nearest	near	RBS
18431	130	18	to	to	IN
18431	130	19	the	the	DT
18431	130	20	sun	sun	NN
18431	130	21	.	.	.
18431	131	1	It	-PRON-	PRP
18431	131	2	was	be	VBD
18431	131	3	formerly	formerly	RB
18431	131	4	thought	think	VBN
18431	131	5	that	that	IN
18431	131	6	Mercury	Mercury	NNP
18431	131	7	possessed	possess	VBD
18431	131	8	a	a	DT
18431	131	9	mass	mass	NN
18431	131	10	greatly	greatly	RB
18431	131	11	in	in	IN
18431	131	12	excess	excess	NN
18431	131	13	of	of	IN
18431	131	14	that	that	DT
18431	131	15	which	which	WDT
18431	131	16	its	-PRON-	PRP$
18431	131	17	size	size	NN
18431	131	18	would	would	MD
18431	131	19	seem	seem	VB
18431	131	20	to	to	TO
18431	131	21	imply	imply	VB
18431	131	22	,	,	,
18431	131	23	and	and	CC
18431	131	24	some	some	DT
18431	131	25	estimates	estimate	NNS
18431	131	26	,	,	,
18431	131	27	based	base	VBN
18431	131	28	upon	upon	IN
18431	131	29	the	the	DT
18431	131	30	apparent	apparent	JJ
18431	131	31	effect	effect	NN
18431	131	32	of	of	IN
18431	131	33	its	-PRON-	PRP$
18431	131	34	attraction	attraction	NN
18431	131	35	on	on	IN
18431	131	36	comets	comet	NNS
18431	131	37	,	,	,
18431	131	38	made	make	VBD
18431	131	39	it	-PRON-	PRP
18431	131	40	equal	equal	JJ
18431	131	41	in	in	IN
18431	131	42	mean	mean	JJ
18431	131	43	density	density	NN
18431	131	44	to	to	TO
18431	131	45	lead	lead	VB
18431	131	46	,	,	,
18431	131	47	or	or	CC
18431	131	48	even	even	RB
18431	131	49	to	to	IN
18431	131	50	the	the	DT
18431	131	51	metal	metal	NN
18431	131	52	mercury	mercury	NN
18431	131	53	.	.	.
18431	132	1	This	this	DT
18431	132	2	led	lead	VBD
18431	132	3	to	to	IN
18431	132	4	curious	curious	JJ
18431	132	5	speculations	speculation	NNS
18431	132	6	concerning	concern	VBG
18431	132	7	its	-PRON-	PRP$
18431	132	8	probable	probable	JJ
18431	132	9	metallic	metallic	JJ
18431	132	10	composition	composition	NN
18431	132	11	,	,	,
18431	132	12	and	and	CC
18431	132	13	the	the	DT
18431	132	14	possible	possible	JJ
18431	132	15	existence	existence	NN
18431	132	16	of	of	IN
18431	132	17	vast	vast	JJ
18431	132	18	quantities	quantity	NNS
18431	132	19	of	of	IN
18431	132	20	such	such	JJ
18431	132	21	heavy	heavy	JJ
18431	132	22	elements	element	NNS
18431	132	23	as	as	IN
18431	132	24	gold	gold	NN
18431	132	25	in	in	IN
18431	132	26	the	the	DT
18431	132	27	frame	frame	NN
18431	132	28	of	of	IN
18431	132	29	the	the	DT
18431	132	30	planet	planet	NN
18431	132	31	.	.	.
18431	133	1	But	but	CC
18431	133	2	more	more	RBR
18431	133	3	recent	recent	JJ
18431	133	4	,	,	,
18431	133	5	and	and	CC
18431	133	6	probably	probably	RB
18431	133	7	more	more	RBR
18431	133	8	correct	correct	JJ
18431	133	9	,	,	,
18431	133	10	computations	computation	NNS
18431	133	11	place	place	NN
18431	133	12	Mercury	Mercury	NNP
18431	133	13	third	third	RB
18431	133	14	in	in	IN
18431	133	15	the	the	DT
18431	133	16	order	order	NN
18431	133	17	of	of	IN
18431	133	18	density	density	NN
18431	133	19	among	among	IN
18431	133	20	the	the	DT
18431	133	21	members	member	NNS
18431	133	22	of	of	IN
18431	133	23	the	the	DT
18431	133	24	solar	solar	JJ
18431	133	25	system	system	NN
18431	133	26	,	,	,
18431	133	27	the	the	DT
18431	133	28	earth	earth	NN
18431	133	29	ranking	rank	VBG
18431	133	30	as	as	IN
18431	133	31	first	first	RB
18431	133	32	and	and	CC
18431	133	33	Venus	Venus	NNP
18431	133	34	as	as	IN
18431	133	35	second	second	JJ
18431	133	36	.	.	.
18431	134	1	Mercury	Mercury	NNP
18431	134	2	's	's	POS
18431	134	3	density	density	NN
18431	134	4	is	be	VBZ
18431	134	5	now	now	RB
18431	134	6	believed	believe	VBN
18431	134	7	to	to	TO
18431	134	8	be	be	VB
18431	134	9	less	less	JJR
18431	134	10	than	than	IN
18431	134	11	the	the	DT
18431	134	12	earth	earth	NN
18431	134	13	's	be	VBZ
18431	134	14	in	in	IN
18431	134	15	the	the	DT
18431	134	16	ratio	ratio	NN
18431	134	17	of	of	IN
18431	134	18	85	85	CD
18431	134	19	to	to	TO
18431	134	20	100	100	CD
18431	134	21	.	.	.
18431	135	1	Accepting	accept	VBG
18431	135	2	this	this	DT
18431	135	3	estimate	estimate	NN
18431	135	4	,	,	,
18431	135	5	we	-PRON-	PRP
18431	135	6	find	find	VBP
18431	135	7	that	that	IN
18431	135	8	the	the	DT
18431	135	9	force	force	NN
18431	135	10	of	of	IN
18431	135	11	gravity	gravity	NN
18431	135	12	upon	upon	IN
18431	135	13	the	the	DT
18431	135	14	surface	surface	NN
18431	135	15	of	of	IN
18431	135	16	Mercury	Mercury	NNP
18431	135	17	is	be	VBZ
18431	135	18	only	only	RB
18431	135	19	one	one	CD
18431	135	20	third	third	JJ
18431	135	21	as	as	RB
18431	135	22	great	great	JJ
18431	135	23	as	as	IN
18431	135	24	upon	upon	IN
18431	135	25	the	the	DT
18431	135	26	surface	surface	NN
18431	135	27	of	of	IN
18431	135	28	the	the	DT
18431	135	29	earth	earth	NN
18431	135	30	--	--	:
18431	135	31	i.e	i.e	NNP
18431	135	32	.	.	NNP
18431	135	33	,	,	,
18431	135	34	a	a	DT
18431	135	35	body	body	NN
18431	135	36	weighing	weigh	VBG
18431	135	37	300	300	CD
18431	135	38	pounds	pound	NNS
18431	135	39	on	on	IN
18431	135	40	the	the	DT
18431	135	41	earth	earth	NN
18431	135	42	would	would	MD
18431	135	43	weigh	weigh	VB
18431	135	44	only	only	RB
18431	135	45	100	100	CD
18431	135	46	pounds	pound	NNS
18431	135	47	on	on	IN
18431	135	48	Mercury	Mercury	NNP
18431	135	49	.	.	.
18431	136	1	This	this	DT
18431	136	2	is	be	VBZ
18431	136	3	an	an	DT
18431	136	4	important	important	JJ
18431	136	5	matter	matter	NN
18431	136	6	,	,	,
18431	136	7	because	because	IN
18431	136	8	not	not	RB
18431	136	9	only	only	RB
18431	136	10	the	the	DT
18431	136	11	weight	weight	NN
18431	136	12	of	of	IN
18431	136	13	bodies	body	NNS
18431	136	14	,	,	,
18431	136	15	but	but	CC
18431	136	16	the	the	DT
18431	136	17	density	density	NN
18431	136	18	of	of	IN
18431	136	19	the	the	DT
18431	136	20	atmosphere	atmosphere	NN
18431	136	21	and	and	CC
18431	136	22	even	even	RB
18431	136	23	the	the	DT
18431	136	24	nature	nature	NN
18431	136	25	of	of	IN
18431	136	26	its	-PRON-	PRP$
18431	136	27	gaseous	gaseous	JJ
18431	136	28	constituents	constituent	NNS
18431	136	29	,	,	,
18431	136	30	are	be	VBP
18431	136	31	affected	affect	VBN
18431	136	32	by	by	IN
18431	136	33	the	the	DT
18431	136	34	force	force	NN
18431	136	35	of	of	IN
18431	136	36	gravity	gravity	NN
18431	136	37	,	,	,
18431	136	38	and	and	CC
18431	136	39	if	if	IN
18431	136	40	we	-PRON-	PRP
18431	136	41	could	could	MD
18431	136	42	journey	journey	VB
18431	136	43	from	from	IN
18431	136	44	world	world	NN
18431	136	45	to	to	IN
18431	136	46	world	world	NN
18431	136	47	,	,	,
18431	136	48	in	in	IN
18431	136	49	our	-PRON-	PRP$
18431	136	50	bodily	bodily	JJ
18431	136	51	form	form	NN
18431	136	52	,	,	,
18431	136	53	it	-PRON-	PRP
18431	136	54	would	would	MD
18431	136	55	make	make	VB
18431	136	56	a	a	DT
18431	136	57	great	great	JJ
18431	136	58	difference	difference	NN
18431	136	59	to	to	IN
18431	136	60	us	-PRON-	PRP
18431	136	61	to	to	TO
18431	136	62	find	find	VB
18431	136	63	gravity	gravity	NN
18431	136	64	considerably	considerably	RB
18431	136	65	greater	great	JJR
18431	136	66	or	or	CC
18431	136	67	less	less	RBR
18431	136	68	upon	upon	IN
18431	136	69	other	other	JJ
18431	136	70	planets	planet	NNS
18431	136	71	than	than	IN
18431	136	72	it	-PRON-	PRP
18431	136	73	is	be	VBZ
18431	136	74	upon	upon	IN
18431	136	75	our	-PRON-	PRP$
18431	136	76	own	own	JJ
18431	136	77	.	.	.
18431	137	1	This	this	DT
18431	137	2	alone	alone	RB
18431	137	3	might	may	MD
18431	137	4	suffice	suffice	VB
18431	137	5	to	to	TO
18431	137	6	render	render	VB
18431	137	7	some	some	DT
18431	137	8	of	of	IN
18431	137	9	the	the	DT
18431	137	10	planets	planet	NNS
18431	137	11	impossible	impossible	JJ
18431	137	12	places	place	NNS
18431	137	13	of	of	IN
18431	137	14	abode	abode	NN
18431	137	15	for	for	IN
18431	137	16	us	-PRON-	PRP
18431	137	17	,	,	,
18431	137	18	unless	unless	IN
18431	137	19	a	a	DT
18431	137	20	decided	decide	VBN
18431	137	21	change	change	NN
18431	137	22	were	be	VBD
18431	137	23	effected	effect	VBN
18431	137	24	in	in	IN
18431	137	25	our	-PRON-	PRP$
18431	137	26	present	present	JJ
18431	137	27	physical	physical	JJ
18431	137	28	organization	organization	NN
18431	137	29	.	.	.
18431	138	1	One	one	CD
18431	138	2	of	of	IN
18431	138	3	the	the	DT
18431	138	4	first	first	JJ
18431	138	5	questions	question	NNS
18431	138	6	that	that	WDT
18431	138	7	we	-PRON-	PRP
18431	138	8	should	should	MD
18431	138	9	ask	ask	VB
18431	138	10	about	about	IN
18431	138	11	a	a	DT
18431	138	12	foreign	foreign	JJ
18431	138	13	world	world	NN
18431	138	14	to	to	TO
18431	138	15	which	which	WDT
18431	138	16	we	-PRON-	PRP
18431	138	17	proposed	propose	VBD
18431	138	18	to	to	TO
18431	138	19	pay	pay	VB
18431	138	20	a	a	DT
18431	138	21	visit	visit	NN
18431	138	22	,	,	,
18431	138	23	would	would	MD
18431	138	24	relate	relate	VB
18431	138	25	to	to	IN
18431	138	26	its	-PRON-	PRP$
18431	138	27	atmosphere	atmosphere	NN
18431	138	28	.	.	.
18431	139	1	We	-PRON-	PRP
18431	139	2	should	should	MD
18431	139	3	wish	wish	VB
18431	139	4	to	to	TO
18431	139	5	know	know	VB
18431	139	6	in	in	IN
18431	139	7	advance	advance	NN
18431	139	8	if	if	IN
18431	139	9	it	-PRON-	PRP
18431	139	10	had	have	VBD
18431	139	11	air	air	NN
18431	139	12	and	and	CC
18431	139	13	water	water	NN
18431	139	14	,	,	,
18431	139	15	and	and	CC
18431	139	16	in	in	IN
18431	139	17	what	what	WDT
18431	139	18	proportions	proportion	NNS
18431	139	19	and	and	CC
18431	139	20	quantities	quantity	NNS
18431	139	21	.	.	.
18431	140	1	However	however	RB
18431	140	2	its	-PRON-	PRP$
18431	140	3	own	own	JJ
18431	140	4	peculiar	peculiar	JJ
18431	140	5	inhabitants	inhabitant	NNS
18431	140	6	might	may	MD
18431	140	7	be	be	VB
18431	140	8	supposed	suppose	VBN
18431	140	9	able	able	JJ
18431	140	10	to	to	TO
18431	140	11	dispense	dispense	VB
18431	140	12	with	with	IN
18431	140	13	these	these	DT
18431	140	14	things	thing	NNS
18431	140	15	,	,	,
18431	140	16	to	to	IN
18431	140	17	_	_	NNP
18431	140	18	us	-PRON-	PRP
18431	140	19	_	_	IN
18431	140	20	their	-PRON-	PRP$
18431	140	21	presence	presence	NN
18431	140	22	would	would	MD
18431	140	23	be	be	VB
18431	140	24	essential	essential	JJ
18431	140	25	,	,	,
18431	140	26	and	and	CC
18431	140	27	if	if	IN
18431	140	28	we	-PRON-	PRP
18431	140	29	did	do	VBD
18431	140	30	not	not	RB
18431	140	31	find	find	VB
18431	140	32	them	-PRON-	PRP
18431	140	33	,	,	,
18431	140	34	even	even	RB
18431	140	35	a	a	DT
18431	140	36	planet	planet	NN
18431	140	37	that	that	WDT
18431	140	38	blazed	blaze	VBD
18431	140	39	with	with	IN
18431	140	40	gold	gold	NN
18431	140	41	and	and	CC
18431	140	42	diamonds	diamond	NNS
18431	140	43	only	only	RB
18431	140	44	waiting	wait	VBG
18431	140	45	to	to	TO
18431	140	46	be	be	VB
18431	140	47	seized	seize	VBN
18431	140	48	would	would	MD
18431	140	49	remain	remain	VB
18431	140	50	perfectly	perfectly	RB
18431	140	51	safe	safe	JJ
18431	140	52	from	from	IN
18431	140	53	our	-PRON-	PRP$
18431	140	54	invasion	invasion	NN
18431	140	55	.	.	.
18431	141	1	Now	now	RB
18431	141	2	,	,	,
18431	141	3	in	in	IN
18431	141	4	the	the	DT
18431	141	5	case	case	NN
18431	141	6	of	of	IN
18431	141	7	Mercury	Mercury	NNP
18431	141	8	,	,	,
18431	141	9	some	some	DT
18431	141	10	doubt	doubt	NN
18431	141	11	on	on	IN
18431	141	12	this	this	DT
18431	141	13	point	point	NN
18431	141	14	exists	exist	VBZ
18431	141	15	.	.	.
18431	142	1	Messrs.	Messrs.	NNP
18431	142	2	Huggins	Huggins	NNP
18431	142	3	,	,	,
18431	142	4	Vogel	Vogel	NNP
18431	142	5	,	,	,
18431	142	6	and	and	CC
18431	142	7	others	other	NNS
18431	142	8	have	have	VBP
18431	142	9	believed	believe	VBN
18431	142	10	that	that	IN
18431	142	11	they	-PRON-	PRP
18431	142	12	found	find	VBD
18431	142	13	spectroscopic	spectroscopic	JJ
18431	142	14	proof	proof	NN
18431	142	15	of	of	IN
18431	142	16	the	the	DT
18431	142	17	existence	existence	NN
18431	142	18	of	of	IN
18431	142	19	both	both	DT
18431	142	20	air	air	NN
18431	142	21	and	and	CC
18431	142	22	the	the	DT
18431	142	23	vapor	vapor	NN
18431	142	24	of	of	IN
18431	142	25	water	water	NN
18431	142	26	on	on	IN
18431	142	27	Mercury	Mercury	NNP
18431	142	28	.	.	.
18431	143	1	But	but	CC
18431	143	2	the	the	DT
18431	143	3	necessary	necessary	JJ
18431	143	4	observations	observation	NNS
18431	143	5	are	be	VBP
18431	143	6	of	of	IN
18431	143	7	a	a	DT
18431	143	8	very	very	RB
18431	143	9	delicate	delicate	JJ
18431	143	10	nature	nature	NN
18431	143	11	,	,	,
18431	143	12	and	and	CC
18431	143	13	difficult	difficult	JJ
18431	143	14	to	to	TO
18431	143	15	make	make	VB
18431	143	16	,	,	,
18431	143	17	and	and	CC
18431	143	18	some	some	DT
18431	143	19	astronomers	astronomer	NNS
18431	143	20	doubt	doubt	VBP
18431	143	21	whether	whether	IN
18431	143	22	we	-PRON-	PRP
18431	143	23	possess	possess	VBP
18431	143	24	sufficient	sufficient	JJ
18431	143	25	proof	proof	NN
18431	143	26	that	that	IN
18431	143	27	Mercury	Mercury	NNP
18431	143	28	has	have	VBZ
18431	143	29	an	an	DT
18431	143	30	atmosphere	atmosphere	NN
18431	143	31	.	.	.
18431	144	1	At	at	IN
18431	144	2	any	any	DT
18431	144	3	rate	rate	NN
18431	144	4	,	,	,
18431	144	5	its	-PRON-	PRP$
18431	144	6	atmosphere	atmosphere	NN
18431	144	7	is	be	VBZ
18431	144	8	very	very	RB
18431	144	9	rare	rare	JJ
18431	144	10	as	as	IN
18431	144	11	compared	compare	VBN
18431	144	12	with	with	IN
18431	144	13	the	the	DT
18431	144	14	earth	earth	NN
18431	144	15	's	's	POS
18431	144	16	,	,	,
18431	144	17	but	but	CC
18431	144	18	we	-PRON-	PRP
18431	144	19	need	need	VBP
18431	144	20	not	not	RB
18431	144	21	,	,	,
18431	144	22	on	on	IN
18431	144	23	that	that	DT
18431	144	24	account	account	NN
18431	144	25	,	,	,
18431	144	26	conclude	conclude	VBP
18431	144	27	that	that	IN
18431	144	28	Mercury	Mercury	NNP
18431	144	29	is	be	VBZ
18431	144	30	lifeless	lifeless	JJ
18431	144	31	.	.	.
18431	145	1	Possibly	possibly	RB
18431	145	2	,	,	,
18431	145	3	in	in	IN
18431	145	4	view	view	NN
18431	145	5	of	of	IN
18431	145	6	certain	certain	JJ
18431	145	7	other	other	JJ
18431	145	8	peculiarities	peculiarity	NNS
18431	145	9	soon	soon	RB
18431	145	10	to	to	TO
18431	145	11	be	be	VB
18431	145	12	explained	explain	VBN
18431	145	13	,	,	,
18431	145	14	a	a	DT
18431	145	15	rare	rare	JJ
18431	145	16	atmosphere	atmosphere	NN
18431	145	17	would	would	MD
18431	145	18	be	be	VB
18431	145	19	decidedly	decidedly	RB
18431	145	20	advantageous	advantageous	JJ
18431	145	21	.	.	.
18431	146	1	Being	be	VBG
18431	146	2	much	much	RB
18431	146	3	nearer	near	JJR
18431	146	4	the	the	DT
18431	146	5	sun	sun	NN
18431	146	6	than	than	IN
18431	146	7	the	the	DT
18431	146	8	earth	earth	NN
18431	146	9	is	be	VBZ
18431	146	10	,	,	,
18431	146	11	Mercury	Mercury	NNP
18431	146	12	can	can	MD
18431	146	13	be	be	VB
18431	146	14	seen	see	VBN
18431	146	15	by	by	IN
18431	146	16	us	-PRON-	PRP
18431	146	17	only	only	RB
18431	146	18	in	in	IN
18431	146	19	the	the	DT
18431	146	20	same	same	JJ
18431	146	21	quarter	quarter	NN
18431	146	22	of	of	IN
18431	146	23	the	the	DT
18431	146	24	sky	sky	NN
18431	146	25	where	where	WRB
18431	146	26	the	the	DT
18431	146	27	sun	sun	NN
18431	146	28	itself	-PRON-	PRP
18431	146	29	appears	appear	VBZ
18431	146	30	.	.	.
18431	147	1	As	as	IN
18431	147	2	it	-PRON-	PRP
18431	147	3	revolves	revolve	VBZ
18431	147	4	in	in	IN
18431	147	5	its	-PRON-	PRP$
18431	147	6	orbit	orbit	NN
18431	147	7	about	about	IN
18431	147	8	the	the	DT
18431	147	9	sun	sun	NN
18431	147	10	it	-PRON-	PRP
18431	147	11	is	be	VBZ
18431	147	12	visible	visible	JJ
18431	147	13	,	,	,
18431	147	14	alternately	alternately	RB
18431	147	15	,	,	,
18431	147	16	in	in	IN
18431	147	17	the	the	DT
18431	147	18	evening	evening	NN
18431	147	19	for	for	IN
18431	147	20	a	a	DT
18431	147	21	short	short	JJ
18431	147	22	time	time	NN
18431	147	23	after	after	IN
18431	147	24	sunset	sunset	NN
18431	147	25	and	and	CC
18431	147	26	in	in	IN
18431	147	27	the	the	DT
18431	147	28	morning	morning	NN
18431	147	29	for	for	IN
18431	147	30	a	a	DT
18431	147	31	short	short	JJ
18431	147	32	time	time	NN
18431	147	33	before	before	IN
18431	147	34	sunrise	sunrise	NN
18431	147	35	,	,	,
18431	147	36	but	but	CC
18431	147	37	it	-PRON-	PRP
18431	147	38	can	can	MD
18431	147	39	never	never	RB
18431	147	40	be	be	VB
18431	147	41	seen	see	VBN
18431	147	42	,	,	,
18431	147	43	as	as	IN
18431	147	44	the	the	DT
18431	147	45	outer	outer	JJ
18431	147	46	planets	planet	NNS
18431	147	47	are	be	VBP
18431	147	48	seen	see	VBN
18431	147	49	,	,	,
18431	147	50	in	in	IN
18431	147	51	the	the	DT
18431	147	52	mid	mid	NNP
18431	147	53	-	-	NNP
18431	147	54	heaven	heaven	JJ
18431	147	55	or	or	CC
18431	147	56	late	late	RB
18431	147	57	at	at	IN
18431	147	58	night	night	NN
18431	147	59	.	.	.
18431	148	1	When	when	WRB
18431	148	2	seen	see	VBN
18431	148	3	low	low	JJ
18431	148	4	in	in	IN
18431	148	5	the	the	DT
18431	148	6	twilight	twilight	NN
18431	148	7	,	,	,
18431	148	8	at	at	IN
18431	148	9	evening	evening	NN
18431	148	10	or	or	CC
18431	148	11	morning	morning	NN
18431	148	12	,	,	,
18431	148	13	it	-PRON-	PRP
18431	148	14	glows	glow	VBZ
18431	148	15	with	with	IN
18431	148	16	the	the	DT
18431	148	17	brilliance	brilliance	NN
18431	148	18	of	of	IN
18431	148	19	a	a	DT
18431	148	20	bright	bright	JJ
18431	148	21	first	first	JJ
18431	148	22	-	-	HYPH
18431	148	23	magnitude	magnitude	NN
18431	148	24	star	star	NN
18431	148	25	,	,	,
18431	148	26	and	and	CC
18431	148	27	is	be	VBZ
18431	148	28	a	a	DT
18431	148	29	beautiful	beautiful	JJ
18431	148	30	object	object	NN
18431	148	31	,	,	,
18431	148	32	though	though	IN
18431	148	33	few	few	JJ
18431	148	34	casual	casual	JJ
18431	148	35	watchers	watcher	NNS
18431	148	36	of	of	IN
18431	148	37	the	the	DT
18431	148	38	stars	star	NNS
18431	148	39	ever	ever	RB
18431	148	40	catch	catch	VBP
18431	148	41	sight	sight	NN
18431	148	42	of	of	IN
18431	148	43	it	-PRON-	PRP
18431	148	44	.	.	.
18431	149	1	When	when	WRB
18431	149	2	it	-PRON-	PRP
18431	149	3	is	be	VBZ
18431	149	4	nearest	near	JJS
18431	149	5	the	the	DT
18431	149	6	earth	earth	NN
18431	149	7	and	and	CC
18431	149	8	is	be	VBZ
18431	149	9	about	about	JJ
18431	149	10	to	to	TO
18431	149	11	pass	pass	VB
18431	149	12	between	between	IN
18431	149	13	the	the	DT
18431	149	14	earth	earth	NN
18431	149	15	and	and	CC
18431	149	16	the	the	DT
18431	149	17	sun	sun	NN
18431	149	18	,	,	,
18431	149	19	it	-PRON-	PRP
18431	149	20	temporarily	temporarily	RB
18431	149	21	disappears	disappear	VBZ
18431	149	22	in	in	IN
18431	149	23	the	the	DT
18431	149	24	glare	glare	NN
18431	149	25	of	of	IN
18431	149	26	the	the	DT
18431	149	27	sunlight	sunlight	NN
18431	149	28	;	;	:
18431	149	29	and	and	CC
18431	149	30	likewise	likewise	RB
18431	149	31	,	,	,
18431	149	32	when	when	WRB
18431	149	33	it	-PRON-	PRP
18431	149	34	it	-PRON-	PRP
18431	149	35	is	be	VBZ
18431	149	36	farthest	farthest	JJ
18431	149	37	from	from	IN
18431	149	38	the	the	DT
18431	149	39	earth	earth	NN
18431	149	40	and	and	CC
18431	149	41	passing	pass	VBG
18431	149	42	around	around	RB
18431	149	43	in	in	IN
18431	149	44	its	-PRON-	PRP$
18431	149	45	orbit	orbit	NN
18431	149	46	on	on	IN
18431	149	47	the	the	DT
18431	149	48	opposite	opposite	JJ
18431	149	49	side	side	NN
18431	149	50	of	of	IN
18431	149	51	the	the	DT
18431	149	52	sun	sun	NN
18431	149	53	,	,	,
18431	149	54	it	-PRON-	PRP
18431	149	55	is	be	VBZ
18431	149	56	concealed	conceal	VBN
18431	149	57	by	by	IN
18431	149	58	the	the	DT
18431	149	59	blinding	blind	VBG
18431	149	60	solar	solar	JJ
18431	149	61	rays	ray	NNS
18431	149	62	.	.	.
18431	150	1	Consequently	consequently	RB
18431	150	2	,	,	,
18431	150	3	except	except	IN
18431	150	4	with	with	IN
18431	150	5	the	the	DT
18431	150	6	instruments	instrument	NNS
18431	150	7	of	of	IN
18431	150	8	an	an	DT
18431	150	9	observatory	observatory	NN
18431	150	10	,	,	,
18431	150	11	which	which	WDT
18431	150	12	are	be	VBP
18431	150	13	able	able	JJ
18431	150	14	to	to	TO
18431	150	15	show	show	VB
18431	150	16	it	-PRON-	PRP
18431	150	17	in	in	IN
18431	150	18	broad	broad	JJ
18431	150	19	day	day	NN
18431	150	20	,	,	,
18431	150	21	Mercury	Mercury	NNP
18431	150	22	is	be	VBZ
18431	150	23	never	never	RB
18431	150	24	visible	visible	JJ
18431	150	25	save	save	NN
18431	150	26	during	during	IN
18431	150	27	the	the	DT
18431	150	28	comparatively	comparatively	RB
18431	150	29	brief	brief	JJ
18431	150	30	periods	period	NNS
18431	150	31	of	of	IN
18431	150	32	time	time	NN
18431	150	33	when	when	WRB
18431	150	34	it	-PRON-	PRP
18431	150	35	is	be	VBZ
18431	150	36	near	near	IN
18431	150	37	its	-PRON-	PRP$
18431	150	38	greatest	great	JJS
18431	150	39	apparent	apparent	JJ
18431	150	40	distance	distance	NN
18431	150	41	east	east	RB
18431	150	42	or	or	CC
18431	150	43	west	west	NN
18431	150	44	from	from	IN
18431	150	45	the	the	DT
18431	150	46	sun	sun	NN
18431	150	47	.	.	.
18431	151	1	The	the	DT
18431	151	2	nearer	nearer	NN
18431	151	3	a	a	DT
18431	151	4	planet	planet	NN
18431	151	5	is	be	VBZ
18431	151	6	to	to	IN
18431	151	7	the	the	DT
18431	151	8	sun	sun	NN
18431	151	9	the	the	DT
18431	151	10	more	more	RBR
18431	151	11	rapidly	rapidly	RB
18431	151	12	it	-PRON-	PRP
18431	151	13	is	be	VBZ
18431	151	14	compelled	compel	VBN
18431	151	15	to	to	TO
18431	151	16	move	move	VB
18431	151	17	in	in	IN
18431	151	18	its	-PRON-	PRP$
18431	151	19	orbit	orbit	NN
18431	151	20	,	,	,
18431	151	21	and	and	CC
18431	151	22	Mercury	Mercury	NNP
18431	151	23	,	,	,
18431	151	24	being	be	VBG
18431	151	25	the	the	DT
18431	151	26	nearest	near	JJS
18431	151	27	to	to	IN
18431	151	28	the	the	DT
18431	151	29	sun	sun	NN
18431	151	30	of	of	IN
18431	151	31	all	all	PDT
18431	151	32	the	the	DT
18431	151	33	planets	planet	NNS
18431	151	34	,	,	,
18431	151	35	is	be	VBZ
18431	151	36	by	by	IN
18431	151	37	far	far	RB
18431	151	38	the	the	DT
18431	151	39	swiftest	swiftest	RBS
18431	151	40	footed	footed	JJ
18431	151	41	among	among	IN
18431	151	42	them	-PRON-	PRP
18431	151	43	.	.	.
18431	152	1	But	but	CC
18431	152	2	its	-PRON-	PRP$
18431	152	3	velocity	velocity	NN
18431	152	4	is	be	VBZ
18431	152	5	subject	subject	JJ
18431	152	6	to	to	IN
18431	152	7	remarkable	remarkable	JJ
18431	152	8	variation	variation	NN
18431	152	9	,	,	,
18431	152	10	owing	owe	VBG
18431	152	11	to	to	IN
18431	152	12	the	the	DT
18431	152	13	peculiar	peculiar	JJ
18431	152	14	form	form	NN
18431	152	15	of	of	IN
18431	152	16	the	the	DT
18431	152	17	orbit	orbit	NN
18431	152	18	in	in	IN
18431	152	19	which	which	WDT
18431	152	20	the	the	DT
18431	152	21	planet	planet	NN
18431	152	22	travels	travel	VBZ
18431	152	23	.	.	.
18431	153	1	This	this	DT
18431	153	2	is	be	VBZ
18431	153	3	more	more	RBR
18431	153	4	eccentric	eccentric	JJ
18431	153	5	than	than	IN
18431	153	6	the	the	DT
18431	153	7	orbit	orbit	NN
18431	153	8	of	of	IN
18431	153	9	any	any	DT
18431	153	10	other	other	JJ
18431	153	11	planet	planet	NN
18431	153	12	,	,	,
18431	153	13	except	except	IN
18431	153	14	some	some	DT
18431	153	15	of	of	IN
18431	153	16	the	the	DT
18431	153	17	asteroids	asteroid	NNS
18431	153	18	.	.	.
18431	154	1	The	the	DT
18431	154	2	sun	sun	NN
18431	154	3	being	be	VBG
18431	154	4	situated	situate	VBN
18431	154	5	in	in	IN
18431	154	6	one	one	CD
18431	154	7	focus	focus	NN
18431	154	8	of	of	IN
18431	154	9	the	the	DT
18431	154	10	elliptical	elliptical	JJ
18431	154	11	orbit	orbit	NN
18431	154	12	,	,	,
18431	154	13	when	when	WRB
18431	154	14	Mercury	Mercury	NNP
18431	154	15	is	be	VBZ
18431	154	16	at	at	IN
18431	154	17	perihelion	perihelion	NN
18431	154	18	,	,	,
18431	154	19	or	or	CC
18431	154	20	nearest	near	JJS
18431	154	21	to	to	IN
18431	154	22	the	the	DT
18431	154	23	sun	sun	NN
18431	154	24	,	,	,
18431	154	25	its	-PRON-	PRP$
18431	154	26	distance	distance	NN
18431	154	27	from	from	IN
18431	154	28	that	that	DT
18431	154	29	body	body	NN
18431	154	30	is	be	VBZ
18431	154	31	28,500,000	28,500,000	CD
18431	154	32	miles	mile	NNS
18431	154	33	,	,	,
18431	154	34	but	but	CC
18431	154	35	when	when	WRB
18431	154	36	it	-PRON-	PRP
18431	154	37	is	be	VBZ
18431	154	38	at	at	IN
18431	154	39	aphelion	aphelion	NN
18431	154	40	,	,	,
18431	154	41	or	or	CC
18431	154	42	farthest	farthest	VB
18431	154	43	from	from	IN
18431	154	44	the	the	DT
18431	154	45	sun	sun	NN
18431	154	46	,	,	,
18431	154	47	its	-PRON-	PRP$
18431	154	48	distance	distance	NN
18431	154	49	is	be	VBZ
18431	154	50	43,500,000	43,500,000	CD
18431	154	51	miles	mile	NNS
18431	154	52	.	.	.
18431	155	1	The	the	DT
18431	155	2	difference	difference	NN
18431	155	3	is	be	VBZ
18431	155	4	no	no	RB
18431	155	5	less	less	JJR
18431	155	6	than	than	IN
18431	155	7	14,000,000	14,000,000	CD
18431	155	8	miles	mile	NNS
18431	155	9	!	!	.
18431	156	1	When	when	WRB
18431	156	2	nearest	nearest	RB
18431	156	3	the	the	DT
18431	156	4	sun	sun	NN
18431	156	5	Mercury	Mercury	NNP
18431	156	6	darts	dart	NNS
18431	156	7	forward	forward	RB
18431	156	8	in	in	IN
18431	156	9	its	-PRON-	PRP$
18431	156	10	orbit	orbit	NN
18431	156	11	at	at	IN
18431	156	12	the	the	DT
18431	156	13	rate	rate	NN
18431	156	14	of	of	IN
18431	156	15	twenty	twenty	CD
18431	156	16	-	-	HYPH
18431	156	17	nine	nine	CD
18431	156	18	miles	mile	NNS
18431	156	19	in	in	IN
18431	156	20	a	a	DT
18431	156	21	second	second	JJ
18431	156	22	,	,	,
18431	156	23	while	while	IN
18431	156	24	when	when	WRB
18431	156	25	farthest	farthest	VBP
18431	156	26	from	from	IN
18431	156	27	the	the	DT
18431	156	28	sun	sun	NN
18431	156	29	the	the	DT
18431	156	30	speed	speed	NN
18431	156	31	is	be	VBZ
18431	156	32	reduced	reduce	VBN
18431	156	33	to	to	IN
18431	156	34	twenty	twenty	CD
18431	156	35	-	-	HYPH
18431	156	36	three	three	CD
18431	156	37	miles	mile	NNS
18431	156	38	.	.	.
18431	157	1	Now	now	RB
18431	157	2	,	,	,
18431	157	3	let	let	VB
18431	157	4	us	-PRON-	PRP
18431	157	5	return	return	VB
18431	157	6	for	for	IN
18431	157	7	a	a	DT
18431	157	8	moment	moment	NN
18431	157	9	to	to	IN
18431	157	10	the	the	DT
18431	157	11	consideration	consideration	NN
18431	157	12	of	of	IN
18431	157	13	the	the	DT
18431	157	14	wonderful	wonderful	JJ
18431	157	15	variations	variation	NNS
18431	157	16	in	in	IN
18431	157	17	Mercury	Mercury	NNP
18431	157	18	's	's	POS
18431	157	19	distance	distance	NN
18431	157	20	from	from	IN
18431	157	21	the	the	DT
18431	157	22	sun	sun	NN
18431	157	23	,	,	,
18431	157	24	for	for	IN
18431	157	25	we	-PRON-	PRP
18431	157	26	shall	shall	MD
18431	157	27	find	find	VB
18431	157	28	that	that	IN
18431	157	29	their	-PRON-	PRP$
18431	157	30	effects	effect	NNS
18431	157	31	are	be	VBP
18431	157	32	absolutely	absolutely	RB
18431	157	33	startling	startling	JJ
18431	157	34	,	,	,
18431	157	35	and	and	CC
18431	157	36	that	that	IN
18431	157	37	they	-PRON-	PRP
18431	157	38	alone	alone	RB
18431	157	39	suffice	suffice	VBP
18431	157	40	to	to	TO
18431	157	41	mark	mark	VB
18431	157	42	a	a	DT
18431	157	43	wide	wide	JJ
18431	157	44	difference	difference	NN
18431	157	45	between	between	IN
18431	157	46	Mercury	Mercury	NNP
18431	157	47	and	and	CC
18431	157	48	the	the	DT
18431	157	49	earth	earth	NN
18431	157	50	,	,	,
18431	157	51	considered	consider	VBN
18431	157	52	as	as	IN
18431	157	53	the	the	DT
18431	157	54	abodes	abode	NNS
18431	157	55	of	of	IN
18431	157	56	sentient	sentient	NN
18431	157	57	creatures	creature	NNS
18431	157	58	.	.	.
18431	158	1	The	the	DT
18431	158	2	total	total	JJ
18431	158	3	change	change	NN
18431	158	4	of	of	IN
18431	158	5	distance	distance	NN
18431	158	6	amounts	amount	NNS
18431	158	7	,	,	,
18431	158	8	as	as	IN
18431	158	9	already	already	RB
18431	158	10	remarked	remark	VBN
18431	158	11	,	,	,
18431	158	12	to	to	IN
18431	158	13	14,000,000	14,000,000	CD
18431	158	14	miles	mile	NNS
18431	158	15	,	,	,
18431	158	16	which	which	WDT
18431	158	17	is	be	VBZ
18431	158	18	almost	almost	RB
18431	158	19	half	half	PDT
18431	158	20	the	the	DT
18431	158	21	entire	entire	JJ
18431	158	22	distance	distance	NN
18431	158	23	separating	separate	VBG
18431	158	24	the	the	DT
18431	158	25	planet	planet	NN
18431	158	26	from	from	IN
18431	158	27	the	the	DT
18431	158	28	sun	sun	NN
18431	158	29	at	at	IN
18431	158	30	perihelion	perihelion	NN
18431	158	31	.	.	.
18431	159	1	This	this	DT
18431	159	2	immense	immense	JJ
18431	159	3	variation	variation	NN
18431	159	4	of	of	IN
18431	159	5	distance	distance	NN
18431	159	6	is	be	VBZ
18431	159	7	emphasized	emphasize	VBN
18431	159	8	by	by	IN
18431	159	9	the	the	DT
18431	159	10	rapidity	rapidity	NN
18431	159	11	with	with	IN
18431	159	12	which	which	WDT
18431	159	13	it	-PRON-	PRP
18431	159	14	takes	take	VBZ
18431	159	15	place	place	NN
18431	159	16	.	.	.
18431	160	1	Mercury	Mercury	NNP
18431	160	2	's	's	POS
18431	160	3	periodic	periodic	JJ
18431	160	4	time	time	NN
18431	160	5	,	,	,
18431	160	6	i.e.	i.e.	FW
18431	160	7	,	,	,
18431	160	8	the	the	DT
18431	160	9	period	period	NN
18431	160	10	required	require	VBN
18431	160	11	for	for	IN
18431	160	12	it	-PRON-	PRP
18431	160	13	to	to	TO
18431	160	14	make	make	VB
18431	160	15	a	a	DT
18431	160	16	single	single	JJ
18431	160	17	revolution	revolution	NN
18431	160	18	about	about	IN
18431	160	19	the	the	DT
18431	160	20	sun	sun	NN
18431	160	21	--	--	:
18431	160	22	or	or	CC
18431	160	23	,	,	,
18431	160	24	in	in	IN
18431	160	25	other	other	JJ
18431	160	26	words	word	NNS
18431	160	27	,	,	,
18431	160	28	the	the	DT
18431	160	29	length	length	NN
18431	160	30	of	of	IN
18431	160	31	its	-PRON-	PRP$
18431	160	32	year	year	NN
18431	160	33	--	--	:
18431	160	34	is	be	VBZ
18431	160	35	eighty	eighty	CD
18431	160	36	-	-	HYPH
18431	160	37	eight	eight	CD
18431	160	38	of	of	IN
18431	160	39	our	-PRON-	PRP$
18431	160	40	days	day	NNS
18431	160	41	.	.	.
18431	161	1	In	in	IN
18431	161	2	just	just	RB
18431	161	3	one	one	CD
18431	161	4	half	half	NN
18431	161	5	of	of	IN
18431	161	6	that	that	DT
18431	161	7	time	time	NN
18431	161	8	,	,	,
18431	161	9	or	or	CC
18431	161	10	in	in	IN
18431	161	11	about	about	RB
18431	161	12	six	six	CD
18431	161	13	weeks	week	NNS
18431	161	14	,	,	,
18431	161	15	it	-PRON-	PRP
18431	161	16	passes	pass	VBZ
18431	161	17	from	from	IN
18431	161	18	aphelion	aphelion	NN
18431	161	19	to	to	IN
18431	161	20	perihelion	perihelion	NN
18431	161	21	;	;	:
18431	161	22	that	that	DT
18431	161	23	is	be	VBZ
18431	161	24	to	to	TO
18431	161	25	say	say	VB
18431	161	26	,	,	,
18431	161	27	in	in	IN
18431	161	28	six	six	CD
18431	161	29	weeks	week	NNS
18431	161	30	the	the	DT
18431	161	31	whole	whole	JJ
18431	161	32	change	change	NN
18431	161	33	in	in	IN
18431	161	34	its	-PRON-	PRP$
18431	161	35	distance	distance	NN
18431	161	36	from	from	IN
18431	161	37	the	the	DT
18431	161	38	sun	sun	NN
18431	161	39	takes	take	VBZ
18431	161	40	place	place	NN
18431	161	41	.	.	.
18431	162	1	In	in	IN
18431	162	2	six	six	CD
18431	162	3	weeks	week	NNS
18431	162	4	Mercury	Mercury	NNP
18431	162	5	falls	fall	VBZ
18431	162	6	14,000,000	14,000,000	CD
18431	162	7	miles	mile	NNS
18431	162	8	--	--	:
18431	162	9	for	for	IN
18431	162	10	it	-PRON-	PRP
18431	162	11	_	_	NNP
18431	162	12	is	be	VBZ
18431	162	13	_	_	NNP
18431	162	14	a	a	DT
18431	162	15	fall	fall	NN
18431	162	16	,	,	,
18431	162	17	though	though	IN
18431	162	18	in	in	IN
18431	162	19	a	a	DT
18431	162	20	curve	curve	NN
18431	162	21	instead	instead	RB
18431	162	22	of	of	IN
18431	162	23	a	a	DT
18431	162	24	straight	straight	JJ
18431	162	25	line	line	NN
18431	162	26	--	--	:
18431	162	27	falls	fall	VBZ
18431	162	28	14,000,000	14,000,000	CD
18431	162	29	miles	mile	NNS
18431	162	30	toward	toward	IN
18431	162	31	the	the	DT
18431	162	32	sun	sun	NN
18431	162	33	!	!	.
18431	163	1	And	and	CC
18431	163	2	,	,	,
18431	163	3	as	as	IN
18431	163	4	it	-PRON-	PRP
18431	163	5	falls	fall	VBZ
18431	163	6	,	,	,
18431	163	7	like	like	IN
18431	163	8	any	any	DT
18431	163	9	other	other	JJ
18431	163	10	falling	fall	VBG
18431	163	11	body	body	NN
18431	163	12	it	-PRON-	PRP
18431	163	13	gains	gain	VBZ
18431	163	14	in	in	IN
18431	163	15	speed	speed	NN
18431	163	16	,	,	,
18431	163	17	until	until	IN
18431	163	18	,	,	,
18431	163	19	having	have	VBG
18431	163	20	reached	reach	VBN
18431	163	21	the	the	DT
18431	163	22	perihelion	perihelion	NN
18431	163	23	point	point	NN
18431	163	24	,	,	,
18431	163	25	its	-PRON-	PRP$
18431	163	26	terrific	terrific	JJ
18431	163	27	velocity	velocity	NN
18431	163	28	counteracts	counteract	VBZ
18431	163	29	its	-PRON-	PRP$
18431	163	30	approach	approach	NN
18431	163	31	and	and	CC
18431	163	32	it	-PRON-	PRP
18431	163	33	begins	begin	VBZ
18431	163	34	to	to	TO
18431	163	35	recede	recede	VB
18431	163	36	.	.	.
18431	164	1	At	at	IN
18431	164	2	the	the	DT
18431	164	3	end	end	NN
18431	164	4	of	of	IN
18431	164	5	the	the	DT
18431	164	6	next	next	JJ
18431	164	7	six	six	CD
18431	164	8	weeks	week	NNS
18431	164	9	it	-PRON-	PRP
18431	164	10	once	once	RB
18431	164	11	more	more	RBR
18431	164	12	attains	attain	VBZ
18431	164	13	its	-PRON-	PRP$
18431	164	14	greatest	great	JJS
18431	164	15	distance	distance	NN
18431	164	16	,	,	,
18431	164	17	and	and	CC
18431	164	18	turns	turn	VBZ
18431	164	19	again	again	RB
18431	164	20	to	to	TO
18431	164	21	plunge	plunge	VB
18431	164	22	sunward	sunward	RB
18431	164	23	.	.	.
18431	165	1	Of	of	RB
18431	165	2	course	course	RB
18431	165	3	it	-PRON-	PRP
18431	165	4	may	may	MD
18431	165	5	be	be	VB
18431	165	6	said	say	VBN
18431	165	7	of	of	IN
18431	165	8	every	every	DT
18431	165	9	planet	planet	NN
18431	165	10	having	have	VBG
18431	165	11	an	an	DT
18431	165	12	elliptical	elliptical	JJ
18431	165	13	orbit	orbit	NN
18431	165	14	that	that	IN
18431	165	15	between	between	IN
18431	165	16	aphelion	aphelion	NN
18431	165	17	and	and	CC
18431	165	18	perihelion	perihelion	NN
18431	165	19	it	-PRON-	PRP
18431	165	20	is	be	VBZ
18431	165	21	falling	fall	VBG
18431	165	22	toward	toward	IN
18431	165	23	the	the	DT
18431	165	24	sun	sun	NN
18431	165	25	,	,	,
18431	165	26	but	but	CC
18431	165	27	no	no	DT
18431	165	28	other	other	JJ
18431	165	29	planet	planet	NN
18431	165	30	than	than	IN
18431	165	31	Mercury	Mercury	NNP
18431	165	32	travels	travel	VBZ
18431	165	33	in	in	IN
18431	165	34	an	an	DT
18431	165	35	orbit	orbit	NN
18431	165	36	sufficiently	sufficiently	RB
18431	165	37	eccentric	eccentric	JJ
18431	165	38	,	,	,
18431	165	39	and	and	CC
18431	165	40	approaches	approach	VBZ
18431	165	41	sufficiently	sufficiently	RB
18431	165	42	near	near	RB
18431	165	43	to	to	IN
18431	165	44	the	the	DT
18431	165	45	sun	sun	NN
18431	165	46	,	,	,
18431	165	47	to	to	TO
18431	165	48	give	give	VB
18431	165	49	to	to	IN
18431	165	50	the	the	DT
18431	165	51	mind	mind	NN
18431	165	52	so	so	RB
18431	165	53	vivid	vivid	PDT
18431	165	54	an	an	DT
18431	165	55	impression	impression	NN
18431	165	56	of	of	IN
18431	165	57	an	an	DT
18431	165	58	actual	actual	JJ
18431	165	59	,	,	,
18431	165	60	stupendous	stupendous	JJ
18431	165	61	fall	fall	NN
18431	165	62	!	!	.
18431	166	1	Next	next	RB
18431	166	2	let	let	VB
18431	166	3	us	-PRON-	PRP
18431	166	4	consider	consider	VB
18431	166	5	the	the	DT
18431	166	6	effects	effect	NNS
18431	166	7	of	of	IN
18431	166	8	this	this	DT
18431	166	9	rapid	rapid	JJ
18431	166	10	fall	fall	NN
18431	166	11	,	,	,
18431	166	12	or	or	CC
18431	166	13	approach	approach	NN
18431	166	14	,	,	,
18431	166	15	toward	toward	IN
18431	166	16	the	the	DT
18431	166	17	sun	sun	NN
18431	166	18	,	,	,
18431	166	19	which	which	WDT
18431	166	20	is	be	VBZ
18431	166	21	so	so	RB
18431	166	22	foreign	foreign	JJ
18431	166	23	to	to	IN
18431	166	24	our	-PRON-	PRP$
18431	166	25	terrestrial	terrestrial	JJ
18431	166	26	experience	experience	NN
18431	166	27	,	,	,
18431	166	28	and	and	CC
18431	166	29	so	so	RB
18431	166	30	appalling	appalling	JJ
18431	166	31	to	to	IN
18431	166	32	the	the	DT
18431	166	33	imagination	imagination	NN
18431	166	34	.	.	.
18431	167	1	First	first	RB
18431	167	2	,	,	,
18431	167	3	we	-PRON-	PRP
18431	167	4	must	must	MD
18431	167	5	remember	remember	VB
18431	167	6	that	that	IN
18431	167	7	the	the	DT
18431	167	8	nearer	nearer	NN
18431	167	9	a	a	DT
18431	167	10	planet	planet	NN
18431	167	11	is	be	VBZ
18431	167	12	to	to	IN
18431	167	13	the	the	DT
18431	167	14	sun	sun	NN
18431	167	15	the	the	DT
18431	167	16	greater	great	JJR
18431	167	17	is	be	VBZ
18431	167	18	the	the	DT
18431	167	19	amount	amount	NN
18431	167	20	of	of	IN
18431	167	21	heat	heat	NN
18431	167	22	and	and	CC
18431	167	23	light	light	NN
18431	167	24	that	that	IN
18431	167	25	it	-PRON-	PRP
18431	167	26	receives	receive	VBZ
18431	167	27	,	,	,
18431	167	28	the	the	DT
18431	167	29	variation	variation	NN
18431	167	30	being	be	VBG
18431	167	31	proportional	proportional	JJ
18431	167	32	to	to	IN
18431	167	33	the	the	DT
18431	167	34	inverse	inverse	NN
18431	167	35	square	square	NN
18431	167	36	of	of	IN
18431	167	37	the	the	DT
18431	167	38	distance	distance	NN
18431	167	39	.	.	.
18431	168	1	The	the	DT
18431	168	2	earth	earth	NN
18431	168	3	's	's	POS
18431	168	4	distance	distance	NN
18431	168	5	from	from	IN
18431	168	6	the	the	DT
18431	168	7	sun	sun	NN
18431	168	8	being	be	VBG
18431	168	9	93,000,000	93,000,000	CD
18431	168	10	miles	mile	NNS
18431	168	11	,	,	,
18431	168	12	while	while	IN
18431	168	13	Mercury	Mercury	NNP
18431	168	14	's	's	POS
18431	168	15	is	be	VBZ
18431	168	16	only	only	RB
18431	168	17	36,000,000	36,000,000	CD
18431	168	18	,	,	,
18431	168	19	it	-PRON-	PRP
18431	168	20	follows	follow	VBZ
18431	168	21	,	,	,
18431	168	22	to	to	TO
18431	168	23	begin	begin	VB
18431	168	24	with	with	IN
18431	168	25	,	,	,
18431	168	26	that	that	IN
18431	168	27	Mercury	Mercury	NNP
18431	168	28	gets	get	VBZ
18431	168	29	,	,	,
18431	168	30	on	on	IN
18431	168	31	the	the	DT
18431	168	32	average	average	NN
18431	168	33	,	,	,
18431	168	34	more	more	JJR
18431	168	35	than	than	IN
18431	168	36	six	six	CD
18431	168	37	and	and	CC
18431	168	38	a	a	DT
18431	168	39	half	half	NN
18431	168	40	times	time	NNS
18431	168	41	as	as	RB
18431	168	42	much	much	JJ
18431	168	43	heat	heat	NN
18431	168	44	from	from	IN
18431	168	45	the	the	DT
18431	168	46	sun	sun	NN
18431	168	47	as	as	IN
18431	168	48	the	the	DT
18431	168	49	earth	earth	NN
18431	168	50	does	do	VBZ
18431	168	51	.	.	.
18431	169	1	That	that	IN
18431	169	2	alone	alone	RB
18431	169	3	is	be	VBZ
18431	169	4	enough	enough	JJ
18431	169	5	to	to	TO
18431	169	6	make	make	VB
18431	169	7	it	-PRON-	PRP
18431	169	8	seem	seem	VB
18431	169	9	impossible	impossible	JJ
18431	169	10	that	that	IN
18431	169	11	Mercury	Mercury	NNP
18431	169	12	can	can	MD
18431	169	13	be	be	VB
18431	169	14	the	the	DT
18431	169	15	home	home	NN
18431	169	16	of	of	IN
18431	169	17	living	living	NN
18431	169	18	forms	form	NNS
18431	169	19	resembling	resemble	VBG
18431	169	20	those	those	DT
18431	169	21	of	of	IN
18431	169	22	the	the	DT
18431	169	23	earth	earth	NN
18431	169	24	,	,	,
18431	169	25	for	for	IN
18431	169	26	imagine	imagine	VB
18431	169	27	the	the	DT
18431	169	28	heat	heat	NN
18431	169	29	of	of	IN
18431	169	30	the	the	DT
18431	169	31	sun	sun	NN
18431	169	32	in	in	IN
18431	169	33	the	the	DT
18431	169	34	middle	middle	NN
18431	169	35	of	of	IN
18431	169	36	a	a	DT
18431	169	37	summer	summer	NN
18431	169	38	's	's	POS
18431	169	39	day	day	NN
18431	169	40	increased	increase	VBD
18431	169	41	six	six	CD
18431	169	42	or	or	CC
18431	169	43	seven	seven	CD
18431	169	44	fold	fold	VB
18431	169	45	!	!	.
18431	170	1	If	if	IN
18431	170	2	there	there	EX
18431	170	3	were	be	VBD
18431	170	4	no	no	DT
18431	170	5	mitigating	mitigating	JJ
18431	170	6	influences	influence	NNS
18431	170	7	,	,	,
18431	170	8	the	the	DT
18431	170	9	face	face	NN
18431	170	10	of	of	IN
18431	170	11	the	the	DT
18431	170	12	earth	earth	NN
18431	170	13	would	would	MD
18431	170	14	shrivel	shrivel	VB
18431	170	15	as	as	IN
18431	170	16	in	in	IN
18431	170	17	the	the	DT
18431	170	18	blast	blast	NN
18431	170	19	of	of	IN
18431	170	20	a	a	DT
18431	170	21	furnace	furnace	NN
18431	170	22	,	,	,
18431	170	23	the	the	DT
18431	170	24	very	very	JJ
18431	170	25	stones	stone	NNS
18431	170	26	would	would	MD
18431	170	27	become	become	VB
18431	170	28	incandescent	incandescent	NN
18431	170	29	,	,	,
18431	170	30	and	and	CC
18431	170	31	the	the	DT
18431	170	32	oceans	ocean	NNS
18431	170	33	would	would	MD
18431	170	34	turn	turn	VB
18431	170	35	into	into	IN
18431	170	36	steam	steam	NN
18431	170	37	.	.	.
18431	171	1	Still	still	RB
18431	171	2	,	,	,
18431	171	3	notwithstanding	notwithstanding	IN
18431	171	4	the	the	DT
18431	171	5	tremendous	tremendous	JJ
18431	171	6	heat	heat	NN
18431	171	7	poured	pour	VBD
18431	171	8	upon	upon	IN
18431	171	9	Mercury	Mercury	NNP
18431	171	10	as	as	IN
18431	171	11	compared	compare	VBN
18431	171	12	with	with	IN
18431	171	13	that	that	DT
18431	171	14	which	which	WDT
18431	171	15	our	-PRON-	PRP$
18431	171	16	planet	planet	NN
18431	171	17	receives	receive	VBZ
18431	171	18	,	,	,
18431	171	19	we	-PRON-	PRP
18431	171	20	can	can	MD
18431	171	21	possibly	possibly	RB
18431	171	22	,	,	,
18431	171	23	and	and	CC
18431	171	24	for	for	IN
18431	171	25	the	the	DT
18431	171	26	sake	sake	NN
18431	171	27	of	of	IN
18431	171	28	a	a	DT
18431	171	29	clearer	clear	JJR
18431	171	30	understanding	understanding	NN
18431	171	31	of	of	IN
18431	171	32	the	the	DT
18431	171	33	effects	effect	NNS
18431	171	34	of	of	IN
18431	171	35	the	the	DT
18431	171	36	varying	varying	NN
18431	171	37	distance	distance	NN
18431	171	38	,	,	,
18431	171	39	which	which	WDT
18431	171	40	is	be	VBZ
18431	171	41	the	the	DT
18431	171	42	object	object	NN
18431	171	43	of	of	IN
18431	171	44	our	-PRON-	PRP$
18431	171	45	present	present	JJ
18431	171	46	inquiry	inquiry	NN
18431	171	47	,	,	,
18431	171	48	find	find	VB
18431	171	49	a	a	DT
18431	171	50	loophole	loophole	NN
18431	171	51	to	to	TO
18431	171	52	admit	admit	VB
18431	171	53	the	the	DT
18431	171	54	chance	chance	NN
18431	171	55	that	that	IN
18431	171	56	yet	yet	CC
18431	171	57	there	there	EX
18431	171	58	may	may	MD
18431	171	59	be	be	VB
18431	171	60	living	live	VBG
18431	171	61	beings	being	NNS
18431	171	62	there	there	RB
18431	171	63	.	.	.
18431	172	1	We	-PRON-	PRP
18431	172	2	might	may	MD
18431	172	3	,	,	,
18431	172	4	for	for	IN
18431	172	5	instance	instance	NN
18431	172	6	,	,	,
18431	172	7	suppose	suppose	VB
18431	172	8	that	that	IN
18431	172	9	,	,	,
18431	172	10	owing	owe	VBG
18431	172	11	to	to	IN
18431	172	12	the	the	DT
18431	172	13	rarity	rarity	NN
18431	172	14	of	of	IN
18431	172	15	its	-PRON-	PRP$
18431	172	16	atmosphere	atmosphere	NN
18431	172	17	,	,	,
18431	172	18	the	the	DT
18431	172	19	excessive	excessive	JJ
18431	172	20	heat	heat	NN
18431	172	21	was	be	VBD
18431	172	22	quickly	quickly	RB
18431	172	23	radiated	radiate	VBN
18431	172	24	away	away	RB
18431	172	25	,	,	,
18431	172	26	or	or	CC
18431	172	27	that	that	IN
18431	172	28	there	there	EX
18431	172	29	was	be	VBD
18431	172	30	something	something	NN
18431	172	31	in	in	IN
18431	172	32	the	the	DT
18431	172	33	constitution	constitution	NN
18431	172	34	of	of	IN
18431	172	35	the	the	DT
18431	172	36	atmosphere	atmosphere	NN
18431	172	37	that	that	WDT
18431	172	38	greatly	greatly	RB
18431	172	39	modified	modify	VBD
18431	172	40	the	the	DT
18431	172	41	effective	effective	JJ
18431	172	42	temperature	temperature	NN
18431	172	43	of	of	IN
18431	172	44	the	the	DT
18431	172	45	sun	sun	NN
18431	172	46	's	's	POS
18431	172	47	rays	ray	NNS
18431	172	48	.	.	.
18431	173	1	But	but	CC
18431	173	2	,	,	,
18431	173	3	having	have	VBG
18431	173	4	satisfied	satisfy	VBN
18431	173	5	our	-PRON-	PRP$
18431	173	6	imagination	imagination	NN
18431	173	7	on	on	IN
18431	173	8	this	this	DT
18431	173	9	point	point	NN
18431	173	10	,	,	,
18431	173	11	and	and	CC
18431	173	12	placed	place	VBD
18431	173	13	our	-PRON-	PRP$
18431	173	14	supposititious	supposititious	JJ
18431	173	15	inhabitants	inhabitant	NNS
18431	173	16	in	in	IN
18431	173	17	the	the	DT
18431	173	18	hot	hot	JJ
18431	173	19	world	world	NN
18431	173	20	of	of	IN
18431	173	21	Mercury	Mercury	NNP
18431	173	22	,	,	,
18431	173	23	how	how	WRB
18431	173	24	are	be	VBP
18431	173	25	we	-PRON-	PRP
18431	173	26	going	go	VBG
18431	173	27	to	to	TO
18431	173	28	meet	meet	VB
18431	173	29	the	the	DT
18431	173	30	conditions	condition	NNS
18431	173	31	imposed	impose	VBN
18431	173	32	by	by	IN
18431	173	33	the	the	DT
18431	173	34	rapid	rapid	JJ
18431	173	35	changes	change	NNS
18431	173	36	of	of	IN
18431	173	37	distance	distance	NN
18431	173	38	--	--	:
18431	173	39	the	the	DT
18431	173	40	swift	swift	JJ
18431	173	41	fall	fall	NN
18431	173	42	of	of	IN
18431	173	43	the	the	DT
18431	173	44	planet	planet	NN
18431	173	45	toward	toward	IN
18431	173	46	the	the	DT
18431	173	47	sun	sun	NN
18431	173	48	,	,	,
18431	173	49	followed	follow	VBN
18431	173	50	by	by	IN
18431	173	51	the	the	DT
18431	173	52	equally	equally	RB
18431	173	53	swift	swift	JJ
18431	173	54	rush	rush	NN
18431	173	55	away	away	RB
18431	173	56	from	from	IN
18431	173	57	it	-PRON-	PRP
18431	173	58	?	?	.
18431	174	1	For	for	IN
18431	174	2	change	change	NN
18431	174	3	of	of	IN
18431	174	4	distance	distance	NN
18431	174	5	implies	imply	VBZ
18431	174	6	change	change	NN
18431	174	7	of	of	IN
18431	174	8	heat	heat	NN
18431	174	9	and	and	CC
18431	174	10	temperature	temperature	NN
18431	174	11	.	.	.
18431	175	1	It	-PRON-	PRP
18431	175	2	is	be	VBZ
18431	175	3	true	true	JJ
18431	175	4	that	that	IN
18431	175	5	we	-PRON-	PRP
18431	175	6	have	have	VBP
18431	175	7	a	a	DT
18431	175	8	slight	slight	JJ
18431	175	9	effect	effect	NN
18431	175	10	of	of	IN
18431	175	11	this	this	DT
18431	175	12	kind	kind	NN
18431	175	13	on	on	IN
18431	175	14	the	the	DT
18431	175	15	earth	earth	NN
18431	175	16	.	.	.
18431	176	1	Between	between	IN
18431	176	2	midsummer	midsummer	NN
18431	176	3	(	(	-LRB-
18431	176	4	of	of	IN
18431	176	5	the	the	DT
18431	176	6	northern	northern	JJ
18431	176	7	hemisphere	hemisphere	NN
18431	176	8	)	)	-RRB-
18431	176	9	and	and	CC
18431	176	10	midwinter	midwinter	VB
18431	176	11	our	-PRON-	PRP$
18431	176	12	planet	planet	NN
18431	176	13	draws	draw	VBZ
18431	176	14	3,000,000	3,000,000	CD
18431	176	15	miles	mile	NNS
18431	176	16	nearer	nearer	IN
18431	176	17	the	the	DT
18431	176	18	sun	sun	NN
18431	176	19	,	,	,
18431	176	20	but	but	CC
18431	176	21	the	the	DT
18431	176	22	change	change	NN
18431	176	23	occupies	occupy	VBZ
18431	176	24	six	six	CD
18431	176	25	months	month	NNS
18431	176	26	,	,	,
18431	176	27	and	and	CC
18431	176	28	,	,	,
18431	176	29	at	at	IN
18431	176	30	the	the	DT
18431	176	31	earth	earth	NN
18431	176	32	's	's	POS
18431	176	33	great	great	JJ
18431	176	34	average	average	JJ
18431	176	35	distance	distance	NN
18431	176	36	,	,	,
18431	176	37	the	the	DT
18431	176	38	effect	effect	NN
18431	176	39	of	of	IN
18431	176	40	this	this	DT
18431	176	41	change	change	NN
18431	176	42	is	be	VBZ
18431	176	43	too	too	RB
18431	176	44	slight	slight	JJ
18431	176	45	to	to	TO
18431	176	46	be	be	VB
18431	176	47	ordinarily	ordinarily	RB
18431	176	48	observable	observable	JJ
18431	176	49	,	,	,
18431	176	50	and	and	CC
18431	176	51	only	only	RB
18431	176	52	the	the	DT
18431	176	53	astronomer	astronomer	NN
18431	176	54	is	be	VBZ
18431	176	55	aware	aware	JJ
18431	176	56	of	of	IN
18431	176	57	the	the	DT
18431	176	58	consequent	consequent	JJ
18431	176	59	increase	increase	NN
18431	176	60	in	in	IN
18431	176	61	the	the	DT
18431	176	62	apparent	apparent	JJ
18431	176	63	size	size	NN
18431	176	64	of	of	IN
18431	176	65	the	the	DT
18431	176	66	sun	sun	NN
18431	176	67	.	.	.
18431	177	1	It	-PRON-	PRP
18431	177	2	is	be	VBZ
18431	177	3	not	not	RB
18431	177	4	to	to	IN
18431	177	5	this	this	DT
18431	177	6	variation	variation	NN
18431	177	7	of	of	IN
18431	177	8	the	the	DT
18431	177	9	sun	sun	NN
18431	177	10	's	's	POS
18431	177	11	distance	distance	NN
18431	177	12	,	,	,
18431	177	13	but	but	CC
18431	177	14	rather	rather	RB
18431	177	15	to	to	IN
18431	177	16	the	the	DT
18431	177	17	changes	change	NNS
18431	177	18	of	of	IN
18431	177	19	the	the	DT
18431	177	20	seasons	season	NNS
18431	177	21	,	,	,
18431	177	22	depending	depend	VBG
18431	177	23	on	on	IN
18431	177	24	the	the	DT
18431	177	25	inclination	inclination	NN
18431	177	26	of	of	IN
18431	177	27	the	the	DT
18431	177	28	earth	earth	NN
18431	177	29	's	's	POS
18431	177	30	axis	axis	NN
18431	177	31	,	,	,
18431	177	32	that	that	IN
18431	177	33	we	-PRON-	PRP
18431	177	34	owe	owe	VBP
18431	177	35	the	the	DT
18431	177	36	differences	difference	NNS
18431	177	37	of	of	IN
18431	177	38	temperature	temperature	NN
18431	177	39	that	that	WDT
18431	177	40	we	-PRON-	PRP
18431	177	41	experience	experience	VBP
18431	177	42	.	.	.
18431	178	1	In	in	IN
18431	178	2	other	other	JJ
18431	178	3	words	word	NNS
18431	178	4	,	,	,
18431	178	5	the	the	DT
18431	178	6	total	total	JJ
18431	178	7	supply	supply	NN
18431	178	8	of	of	IN
18431	178	9	heat	heat	NN
18431	178	10	from	from	IN
18431	178	11	the	the	DT
18431	178	12	sun	sun	NN
18431	178	13	is	be	VBZ
18431	178	14	not	not	RB
18431	178	15	far	far	RB
18431	178	16	from	from	IN
18431	178	17	uniform	uniform	NN
18431	178	18	at	at	IN
18431	178	19	all	all	DT
18431	178	20	times	time	NNS
18431	178	21	of	of	IN
18431	178	22	the	the	DT
18431	178	23	year	year	NN
18431	178	24	,	,	,
18431	178	25	and	and	CC
18431	178	26	the	the	DT
18431	178	27	variations	variation	NNS
18431	178	28	of	of	IN
18431	178	29	temperature	temperature	NN
18431	178	30	depend	depend	VBP
18431	178	31	upon	upon	IN
18431	178	32	the	the	DT
18431	178	33	distribution	distribution	NN
18431	178	34	of	of	IN
18431	178	35	that	that	DT
18431	178	36	supply	supply	NN
18431	178	37	between	between	IN
18431	178	38	the	the	DT
18431	178	39	northern	northern	JJ
18431	178	40	and	and	CC
18431	178	41	southern	southern	JJ
18431	178	42	hemispheres	hemisphere	NNS
18431	178	43	,	,	,
18431	178	44	which	which	WDT
18431	178	45	are	be	VBP
18431	178	46	alternately	alternately	RB
18431	178	47	inclined	inclined	JJ
18431	178	48	sunward	sunward	RB
18431	178	49	.	.	.
18431	179	1	But	but	CC
18431	179	2	on	on	IN
18431	179	3	Mercury	Mercury	NNP
18431	179	4	the	the	DT
18431	179	5	supply	supply	NN
18431	179	6	of	of	IN
18431	179	7	solar	solar	JJ
18431	179	8	heat	heat	NN
18431	179	9	is	be	VBZ
18431	179	10	itself	-PRON-	PRP
18431	179	11	variable	variable	JJ
18431	179	12	to	to	IN
18431	179	13	an	an	DT
18431	179	14	enormous	enormous	JJ
18431	179	15	extent	extent	NN
18431	179	16	.	.	.
18431	180	1	In	in	IN
18431	180	2	six	six	CD
18431	180	3	weeks	week	NNS
18431	180	4	,	,	,
18431	180	5	as	as	IN
18431	180	6	we	-PRON-	PRP
18431	180	7	have	have	VBP
18431	180	8	seen	see	VBN
18431	180	9	,	,	,
18431	180	10	Mercury	Mercury	NNP
18431	180	11	diminishes	diminish	VBZ
18431	180	12	its	-PRON-	PRP$
18431	180	13	distance	distance	NN
18431	180	14	from	from	IN
18431	180	15	the	the	DT
18431	180	16	sun	sun	NN
18431	180	17	about	about	RB
18431	180	18	one	one	CD
18431	180	19	third	third	NN
18431	180	20	,	,	,
18431	180	21	which	which	WDT
18431	180	22	is	be	VBZ
18431	180	23	proportionally	proportionally	RB
18431	180	24	ten	ten	CD
18431	180	25	times	time	NNS
18431	180	26	as	as	IN
18431	180	27	great	great	JJ
18431	180	28	a	a	DT
18431	180	29	change	change	NN
18431	180	30	of	of	IN
18431	180	31	distance	distance	NN
18431	180	32	as	as	IN
18431	180	33	the	the	DT
18431	180	34	earth	earth	NN
18431	180	35	experiences	experience	VBZ
18431	180	36	in	in	IN
18431	180	37	six	six	CD
18431	180	38	months	month	NNS
18431	180	39	.	.	.
18431	181	1	The	the	DT
18431	181	2	inhabitants	inhabitant	NNS
18431	181	3	of	of	IN
18431	181	4	Mercury	Mercury	NNP
18431	181	5	in	in	IN
18431	181	6	those	those	DT
18431	181	7	six	six	CD
18431	181	8	pregnant	pregnant	JJ
18431	181	9	weeks	week	NNS
18431	181	10	see	see	VBP
18431	181	11	the	the	DT
18431	181	12	sun	sun	NN
18431	181	13	expand	expand	VB
18431	181	14	in	in	IN
18431	181	15	the	the	DT
18431	181	16	sky	sky	NN
18431	181	17	to	to	IN
18431	181	18	more	more	JJR
18431	181	19	than	than	IN
18431	181	20	two	two	CD
18431	181	21	and	and	CC
18431	181	22	a	a	DT
18431	181	23	half	half	NN
18431	181	24	times	time	NNS
18431	181	25	its	-PRON-	PRP$
18431	181	26	former	former	JJ
18431	181	27	magnitude	magnitude	NN
18431	181	28	,	,	,
18431	181	29	while	while	IN
18431	181	30	the	the	DT
18431	181	31	solar	solar	JJ
18431	181	32	heat	heat	NN
18431	181	33	poured	pour	VBD
18431	181	34	upon	upon	IN
18431	181	35	them	-PRON-	PRP
18431	181	36	swiftly	swiftly	RB
18431	181	37	augments	augment	VBZ
18431	181	38	from	from	IN
18431	181	39	something	something	NN
18431	181	40	more	more	JJR
18431	181	41	than	than	IN
18431	181	42	four	four	CD
18431	181	43	and	and	CC
18431	181	44	a	a	DT
18431	181	45	half	half	NN
18431	181	46	times	time	NNS
18431	181	47	to	to	IN
18431	181	48	above	above	IN
18431	181	49	eleven	eleven	CD
18431	181	50	times	time	NNS
18431	181	51	the	the	DT
18431	181	52	amount	amount	NN
18431	181	53	received	receive	VBN
18431	181	54	upon	upon	IN
18431	181	55	the	the	DT
18431	181	56	earth	earth	NN
18431	181	57	!	!	.
18431	182	1	Then	then	RB
18431	182	2	,	,	,
18431	182	3	immediately	immediately	RB
18431	182	4	,	,	,
18431	182	5	the	the	DT
18431	182	6	retreat	retreat	NN
18431	182	7	of	of	IN
18431	182	8	the	the	DT
18431	182	9	planet	planet	NN
18431	182	10	begins	begin	VBZ
18431	182	11	,	,	,
18431	182	12	the	the	DT
18431	182	13	sun	sun	NN
18431	182	14	visibly	visibly	RB
18431	182	15	shrinks	shrink	VBZ
18431	182	16	,	,	,
18431	182	17	as	as	IN
18431	182	18	a	a	DT
18431	182	19	receding	recede	VBG
18431	182	20	balloon	balloon	NN
18431	182	21	becomes	become	VBZ
18431	182	22	smaller	small	JJR
18431	182	23	in	in	IN
18431	182	24	the	the	DT
18431	182	25	eyes	eye	NNS
18431	182	26	of	of	IN
18431	182	27	its	-PRON-	PRP$
18431	182	28	watchers	watcher	NNS
18431	182	29	,	,	,
18431	182	30	the	the	DT
18431	182	31	heat	heat	NN
18431	182	32	falls	fall	VBZ
18431	182	33	off	off	RP
18431	182	34	as	as	RB
18431	182	35	rapidly	rapidly	RB
18431	182	36	as	as	IN
18431	182	37	it	-PRON-	PRP
18431	182	38	had	have	VBD
18431	182	39	previously	previously	RB
18431	182	40	increased	increase	VBN
18431	182	41	,	,	,
18431	182	42	until	until	IN
18431	182	43	,	,	,
18431	182	44	the	the	DT
18431	182	45	aphelion	aphelion	NN
18431	182	46	point	point	NN
18431	182	47	being	be	VBG
18431	182	48	reached	reach	VBN
18431	182	49	,	,	,
18431	182	50	the	the	DT
18431	182	51	process	process	NN
18431	182	52	is	be	VBZ
18431	182	53	again	again	RB
18431	182	54	reversed	reverse	VBN
18431	182	55	.	.	.
18431	183	1	And	and	CC
18431	183	2	thus	thus	RB
18431	183	3	it	-PRON-	PRP
18431	183	4	goes	go	VBZ
18431	183	5	on	on	RP
18431	183	6	unceasingly	unceasingly	RB
18431	183	7	,	,	,
18431	183	8	the	the	DT
18431	183	9	sun	sun	NN
18431	183	10	growing	grow	VBG
18431	183	11	and	and	CC
18431	183	12	diminishing	diminish	VBG
18431	183	13	in	in	IN
18431	183	14	the	the	DT
18431	183	15	sky	sky	NN
18431	183	16	,	,	,
18431	183	17	and	and	CC
18431	183	18	the	the	DT
18431	183	19	heat	heat	NN
18431	183	20	increasing	increase	VBG
18431	183	21	and	and	CC
18431	183	22	decreasing	decrease	VBG
18431	183	23	by	by	IN
18431	183	24	enormous	enormous	JJ
18431	183	25	amounts	amount	NNS
18431	183	26	with	with	IN
18431	183	27	astonishing	astonishing	JJ
18431	183	28	rapidity	rapidity	NN
18431	183	29	.	.	.
18431	184	1	It	-PRON-	PRP
18431	184	2	is	be	VBZ
18431	184	3	difficult	difficult	JJ
18431	184	4	to	to	TO
18431	184	5	imagine	imagine	VB
18431	184	6	any	any	DT
18431	184	7	way	way	NN
18431	184	8	in	in	IN
18431	184	9	which	which	WDT
18431	184	10	atmospheric	atmospheric	JJ
18431	184	11	influences	influence	NNS
18431	184	12	could	could	MD
18431	184	13	equalize	equalize	VB
18431	184	14	the	the	DT
18431	184	15	effects	effect	NNS
18431	184	16	of	of	IN
18431	184	17	such	such	JJ
18431	184	18	violent	violent	JJ
18431	184	19	changes	change	NNS
18431	184	20	,	,	,
18431	184	21	or	or	CC
18431	184	22	any	any	DT
18431	184	23	adjustments	adjustment	NNS
18431	184	24	in	in	IN
18431	184	25	the	the	DT
18431	184	26	physical	physical	JJ
18431	184	27	organization	organization	NN
18431	184	28	of	of	IN
18431	184	29	living	live	VBG
18431	184	30	beings	being	NNS
18431	184	31	that	that	WDT
18431	184	32	could	could	MD
18431	184	33	make	make	VB
18431	184	34	such	such	JJ
18431	184	35	changes	change	NNS
18431	184	36	endurable	endurable	JJ
18431	184	37	.	.	.
18431	185	1	But	but	CC
18431	185	2	we	-PRON-	PRP
18431	185	3	have	have	VBP
18431	185	4	only	only	RB
18431	185	5	just	just	RB
18431	185	6	begun	begin	VBN
18431	185	7	the	the	DT
18431	185	8	story	story	NN
18431	185	9	of	of	IN
18431	185	10	Mercury	Mercury	NNP
18431	185	11	's	's	POS
18431	185	12	peculiarities	peculiarity	NNS
18431	185	13	.	.	.
18431	186	1	We	-PRON-	PRP
18431	186	2	come	come	VBP
18431	186	3	next	next	RB
18431	186	4	to	to	IN
18431	186	5	an	an	DT
18431	186	6	even	even	RB
18431	186	7	more	more	RBR
18431	186	8	remarkable	remarkable	JJ
18431	186	9	contrast	contrast	NN
18431	186	10	between	between	IN
18431	186	11	that	that	DT
18431	186	12	planet	planet	NN
18431	186	13	and	and	CC
18431	186	14	our	-PRON-	PRP$
18431	186	15	own	own	JJ
18431	186	16	.	.	.
18431	187	1	During	during	IN
18431	187	2	the	the	DT
18431	187	3	Paris	Paris	NNP
18431	187	4	Exposition	Exposition	NNP
18431	187	5	of	of	IN
18431	187	6	1889	1889	CD
18431	187	7	a	a	DT
18431	187	8	little	little	JJ
18431	187	9	company	company	NN
18431	187	10	of	of	IN
18431	187	11	astronomers	astronomer	NNS
18431	187	12	was	be	VBD
18431	187	13	assembled	assemble	VBN
18431	187	14	at	at	IN
18431	187	15	the	the	DT
18431	187	16	Juvisy	Juvisy	NNP
18431	187	17	observatory	observatory	NN
18431	187	18	of	of	IN
18431	187	19	M.	M.	NNP
18431	187	20	Flammarion	Flammarion	NNP
18431	187	21	,	,	,
18431	187	22	near	near	IN
18431	187	23	the	the	DT
18431	187	24	French	french	JJ
18431	187	25	capital	capital	NN
18431	187	26	,	,	,
18431	187	27	listening	listen	VBG
18431	187	28	to	to	IN
18431	187	29	one	one	CD
18431	187	30	of	of	IN
18431	187	31	the	the	DT
18431	187	32	most	most	RBS
18431	187	33	surprising	surprising	JJ
18431	187	34	disclosures	disclosure	NNS
18431	187	35	of	of	IN
18431	187	36	a	a	DT
18431	187	37	secret	secret	NN
18431	187	38	of	of	IN
18431	187	39	nature	nature	NN
18431	187	40	that	that	IN
18431	187	41	any	any	DT
18431	187	42	_	_	NNP
18431	187	43	savant	savant	JJ
18431	187	44	_	_	NNP
18431	187	45	ever	ever	RB
18431	187	46	confided	confide	VBD
18431	187	47	to	to	IN
18431	187	48	a	a	DT
18431	187	49	few	few	JJ
18431	187	50	trustworthy	trustworthy	JJ
18431	187	51	friends	friend	NNS
18431	187	52	while	while	IN
18431	187	53	awaiting	await	VBG
18431	187	54	a	a	DT
18431	187	55	suitable	suitable	JJ
18431	187	56	time	time	NN
18431	187	57	to	to	TO
18431	187	58	make	make	VB
18431	187	59	it	-PRON-	PRP
18431	187	60	public	public	JJ
18431	187	61	.	.	.
18431	188	1	It	-PRON-	PRP
18431	188	2	was	be	VBD
18431	188	3	a	a	DT
18431	188	4	secret	secret	NN
18431	188	5	as	as	IN
18431	188	6	full	full	JJ
18431	188	7	of	of	IN
18431	188	8	significance	significance	NN
18431	188	9	as	as	IN
18431	188	10	that	that	DT
18431	188	11	which	which	WDT
18431	188	12	Galileo	Galileo	NNP
18431	188	13	concealed	conceal	VBD
18431	188	14	for	for	IN
18431	188	15	a	a	DT
18431	188	16	time	time	NN
18431	188	17	in	in	IN
18431	188	18	his	-PRON-	PRP$
18431	188	19	celebrated	celebrated	JJ
18431	188	20	anagram	anagram	NN
18431	188	21	,	,	,
18431	188	22	which	which	WDT
18431	188	23	,	,	,
18431	188	24	when	when	WRB
18431	188	25	at	at	IN
18431	188	26	length	length	NN
18431	188	27	he	-PRON-	PRP
18431	188	28	furnished	furnish	VBD
18431	188	29	the	the	DT
18431	188	30	key	key	NN
18431	188	31	,	,	,
18431	188	32	still	still	RB
18431	188	33	remained	remain	VBD
18431	188	34	a	a	DT
18431	188	35	riddle	riddle	NN
18431	188	36	,	,	,
18431	188	37	for	for	IN
18431	188	38	then	then	RB
18431	188	39	it	-PRON-	PRP
18431	188	40	read	read	VBD
18431	188	41	:	:	:
18431	188	42	"	"	``
18431	188	43	The	the	DT
18431	188	44	Mother	Mother	NNP
18431	188	45	of	of	IN
18431	188	46	the	the	DT
18431	188	47	Loves	Loves	NNP
18431	188	48	imitates	imitate	VBZ
18431	188	49	the	the	DT
18431	188	50	Shapes	Shapes	NNPS
18431	188	51	of	of	IN
18431	188	52	Cynthia	Cynthia	NNP
18431	188	53	,	,	,
18431	188	54	"	"	''
18431	188	55	meaning	mean	VBG
18431	188	56	that	that	IN
18431	188	57	the	the	DT
18431	188	58	planet	planet	NN
18431	188	59	Venus	Venus	NNP
18431	188	60	,	,	,
18431	188	61	when	when	WRB
18431	188	62	viewed	view	VBN
18431	188	63	with	with	IN
18431	188	64	a	a	DT
18431	188	65	telescope	telescope	NN
18431	188	66	,	,	,
18431	188	67	shows	show	VBZ
18431	188	68	phases	phase	NNS
18431	188	69	like	like	IN
18431	188	70	those	those	DT
18431	188	71	of	of	IN
18431	188	72	the	the	DT
18431	188	73	moon	moon	NN
18431	188	74	.	.	.
18431	189	1	The	the	DT
18431	189	2	secret	secret	NN
18431	189	3	imparted	impart	VBD
18431	189	4	in	in	IN
18431	189	5	confidence	confidence	NN
18431	189	6	to	to	IN
18431	189	7	the	the	DT
18431	189	8	knot	knot	NN
18431	189	9	of	of	IN
18431	189	10	astronomers	astronomer	NNS
18431	189	11	at	at	IN
18431	189	12	Juvisy	Juvisy	NNP
18431	189	13	came	come	VBD
18431	189	14	from	from	IN
18431	189	15	a	a	DT
18431	189	16	countryman	countryman	NN
18431	189	17	of	of	IN
18431	189	18	Galileo	Galileo	NNP
18431	189	19	's	's	POS
18431	189	20	,	,	,
18431	189	21	Signor	Signor	NNP
18431	189	22	G.	G.	NNP
18431	189	23	V.	V.	NNP
18431	189	24	Schiaparelli	Schiaparelli	NNP
18431	189	25	,	,	,
18431	189	26	the	the	DT
18431	189	27	Director	Director	NNP
18431	189	28	of	of	IN
18431	189	29	the	the	DT
18431	189	30	Observatory	Observatory	NNP
18431	189	31	of	of	IN
18431	189	32	Milan	Milan	NNP
18431	189	33	,	,	,
18431	189	34	and	and	CC
18431	189	35	its	-PRON-	PRP$
18431	189	36	purport	purport	NN
18431	189	37	was	be	VBD
18431	189	38	that	that	IN
18431	189	39	the	the	DT
18431	189	40	planet	planet	NN
18431	189	41	Mercury	Mercury	NNP
18431	189	42	always	always	RB
18431	189	43	keeps	keep	VBZ
18431	189	44	the	the	DT
18431	189	45	same	same	JJ
18431	189	46	face	face	NN
18431	189	47	directed	direct	VBN
18431	189	48	toward	toward	IN
18431	189	49	the	the	DT
18431	189	50	sun	sun	NN
18431	189	51	.	.	.
18431	190	1	Schiaparelli	Schiaparelli	NNP
18431	190	2	had	have	VBD
18431	190	3	satisfied	satisfy	VBN
18431	190	4	himself	-PRON-	PRP
18431	190	5	,	,	,
18431	190	6	by	by	IN
18431	190	7	a	a	DT
18431	190	8	careful	careful	JJ
18431	190	9	series	series	NN
18431	190	10	of	of	IN
18431	190	11	observations	observation	NNS
18431	190	12	,	,	,
18431	190	13	of	of	IN
18431	190	14	the	the	DT
18431	190	15	truth	truth	NN
18431	190	16	of	of	IN
18431	190	17	his	-PRON-	PRP$
18431	190	18	strange	strange	JJ
18431	190	19	announcement	announcement	NN
18431	190	20	,	,	,
18431	190	21	but	but	CC
18431	190	22	before	before	IN
18431	190	23	giving	give	VBG
18431	190	24	it	-PRON-	PRP
18431	190	25	to	to	IN
18431	190	26	the	the	DT
18431	190	27	world	world	NN
18431	190	28	he	-PRON-	PRP
18431	190	29	determined	determine	VBD
18431	190	30	to	to	TO
18431	190	31	make	make	VB
18431	190	32	doubly	doubly	RB
18431	190	33	sure	sure	JJ
18431	190	34	.	.	.
18431	191	1	Early	early	RB
18431	191	2	in	in	IN
18431	191	3	1890	1890	CD
18431	191	4	he	-PRON-	PRP
18431	191	5	withdrew	withdraw	VBD
18431	191	6	the	the	DT
18431	191	7	pledge	pledge	NN
18431	191	8	of	of	IN
18431	191	9	secrecy	secrecy	NN
18431	191	10	from	from	IN
18431	191	11	his	-PRON-	PRP$
18431	191	12	friends	friend	NNS
18431	191	13	and	and	CC
18431	191	14	published	publish	VBD
18431	191	15	his	-PRON-	PRP$
18431	191	16	discovery	discovery	NN
18431	191	17	.	.	.
18431	192	1	No	no	DT
18431	192	2	one	one	NN
18431	192	3	can	can	MD
18431	192	4	wonder	wonder	VB
18431	192	5	that	that	IN
18431	192	6	the	the	DT
18431	192	7	statement	statement	NN
18431	192	8	was	be	VBD
18431	192	9	generally	generally	RB
18431	192	10	received	receive	VBN
18431	192	11	with	with	IN
18431	192	12	incredulity	incredulity	NN
18431	192	13	,	,	,
18431	192	14	for	for	IN
18431	192	15	it	-PRON-	PRP
18431	192	16	was	be	VBD
18431	192	17	in	in	IN
18431	192	18	direct	direct	JJ
18431	192	19	contradiction	contradiction	NN
18431	192	20	to	to	IN
18431	192	21	the	the	DT
18431	192	22	conclusions	conclusion	NNS
18431	192	23	of	of	IN
18431	192	24	other	other	JJ
18431	192	25	astronomers	astronomer	NNS
18431	192	26	,	,	,
18431	192	27	who	who	WP
18431	192	28	had	have	VBD
18431	192	29	long	long	RB
18431	192	30	believed	believe	VBN
18431	192	31	that	that	IN
18431	192	32	Mercury	Mercury	NNP
18431	192	33	rotated	rotate	VBD
18431	192	34	on	on	IN
18431	192	35	its	-PRON-	PRP$
18431	192	36	axis	axis	NN
18431	192	37	in	in	IN
18431	192	38	a	a	DT
18431	192	39	period	period	NN
18431	192	40	closely	closely	RB
18431	192	41	corresponding	correspond	VBG
18431	192	42	with	with	IN
18431	192	43	that	that	DT
18431	192	44	of	of	IN
18431	192	45	the	the	DT
18431	192	46	earth	earth	NN
18431	192	47	's	's	POS
18431	192	48	rotation	rotation	NN
18431	192	49	--	--	:
18431	192	50	that	that	DT
18431	192	51	is	be	VBZ
18431	192	52	to	to	TO
18431	192	53	say	say	VB
18431	192	54	,	,	,
18431	192	55	once	once	RB
18431	192	56	every	every	DT
18431	192	57	twenty	twenty	CD
18431	192	58	-	-	HYPH
18431	192	59	four	four	CD
18431	192	60	hours	hour	NNS
18431	192	61	.	.	.
18431	193	1	Schiaparelli	Schiaparelli	NNP
18431	193	2	's	's	POS
18431	193	3	discovery	discovery	NN
18431	193	4	,	,	,
18431	193	5	if	if	IN
18431	193	6	it	-PRON-	PRP
18431	193	7	were	be	VBD
18431	193	8	received	receive	VBN
18431	193	9	as	as	IN
18431	193	10	correct	correct	JJ
18431	193	11	,	,	,
18431	193	12	would	would	MD
18431	193	13	put	put	VB
18431	193	14	Mercury	Mercury	NNP
18431	193	15	,	,	,
18431	193	16	as	as	IN
18431	193	17	a	a	DT
18431	193	18	planet	planet	NN
18431	193	19	,	,	,
18431	193	20	in	in	IN
18431	193	21	a	a	DT
18431	193	22	class	class	NN
18431	193	23	by	by	IN
18431	193	24	itself	-PRON-	PRP
18431	193	25	,	,	,
18431	193	26	and	and	CC
18431	193	27	would	would	MD
18431	193	28	distinguish	distinguish	VB
18431	193	29	it	-PRON-	PRP
18431	193	30	by	by	IN
18431	193	31	a	a	DT
18431	193	32	peculiarity	peculiarity	NN
18431	193	33	which	which	WDT
18431	193	34	had	have	VBD
18431	193	35	always	always	RB
18431	193	36	been	be	VBN
18431	193	37	recognized	recognize	VBN
18431	193	38	as	as	IN
18431	193	39	a	a	DT
18431	193	40	special	special	JJ
18431	193	41	feature	feature	NN
18431	193	42	of	of	IN
18431	193	43	the	the	DT
18431	193	44	moon	moon	NN
18431	193	45	,	,	,
18431	193	46	viz	viz	NNP
18431	193	47	.	.	NNP
18431	193	48	,	,	,
18431	193	49	that	that	DT
18431	193	50	of	of	IN
18431	193	51	rotating	rotate	VBG
18431	193	52	on	on	IN
18431	193	53	its	-PRON-	PRP$
18431	193	54	axis	axis	NN
18431	193	55	in	in	IN
18431	193	56	the	the	DT
18431	193	57	same	same	JJ
18431	193	58	period	period	NN
18431	193	59	of	of	IN
18431	193	60	time	time	NN
18431	193	61	required	require	VBN
18431	193	62	to	to	TO
18431	193	63	perform	perform	VB
18431	193	64	a	a	DT
18431	193	65	revolution	revolution	NN
18431	193	66	in	in	IN
18431	193	67	its	-PRON-	PRP$
18431	193	68	orbit	orbit	NN
18431	193	69	,	,	,
18431	193	70	and	and	CC
18431	193	71	,	,	,
18431	193	72	while	while	IN
18431	193	73	this	this	DT
18431	193	74	seemed	seem	VBD
18431	193	75	natural	natural	JJ
18431	193	76	enough	enough	RB
18431	193	77	for	for	IN
18431	193	78	a	a	DT
18431	193	79	satellite	satellite	NN
18431	193	80	,	,	,
18431	193	81	almost	almost	RB
18431	193	82	nobody	nobody	NN
18431	193	83	was	be	VBD
18431	193	84	prepared	prepare	VBN
18431	193	85	for	for	IN
18431	193	86	the	the	DT
18431	193	87	ascription	ascription	NN
18431	193	88	of	of	IN
18431	193	89	such	such	JJ
18431	193	90	eccentric	eccentric	JJ
18431	193	91	conduct	conduct	NN
18431	193	92	to	to	IN
18431	193	93	a	a	DT
18431	193	94	planet	planet	NN
18431	193	95	.	.	.
18431	194	1	The	the	DT
18431	194	2	Italian	italian	JJ
18431	194	3	astronomer	astronomer	NN
18431	194	4	based	base	VBD
18431	194	5	his	-PRON-	PRP$
18431	194	6	discovery	discovery	NN
18431	194	7	upon	upon	IN
18431	194	8	the	the	DT
18431	194	9	observation	observation	NN
18431	194	10	that	that	IN
18431	194	11	certain	certain	JJ
18431	194	12	markings	marking	NNS
18431	194	13	visible	visible	JJ
18431	194	14	on	on	IN
18431	194	15	the	the	DT
18431	194	16	disk	disk	NN
18431	194	17	of	of	IN
18431	194	18	Mercury	Mercury	NNP
18431	194	19	remained	remain	VBD
18431	194	20	in	in	IN
18431	194	21	such	such	PDT
18431	194	22	a	a	DT
18431	194	23	position	position	NN
18431	194	24	with	with	IN
18431	194	25	reference	reference	NN
18431	194	26	to	to	IN
18431	194	27	the	the	DT
18431	194	28	direction	direction	NN
18431	194	29	of	of	IN
18431	194	30	the	the	DT
18431	194	31	sun	sun	NN
18431	194	32	as	as	IN
18431	194	33	to	to	TO
18431	194	34	prove	prove	VB
18431	194	35	that	that	IN
18431	194	36	the	the	DT
18431	194	37	planet	planet	NN
18431	194	38	's	's	POS
18431	194	39	rotation	rotation	NN
18431	194	40	was	be	VBD
18431	194	41	extremely	extremely	RB
18431	194	42	slow	slow	JJ
18431	194	43	,	,	,
18431	194	44	and	and	CC
18431	194	45	he	-PRON-	PRP
18431	194	46	finally	finally	RB
18431	194	47	satisfied	satisfy	VBD
18431	194	48	himself	-PRON-	PRP
18431	194	49	that	that	IN
18431	194	50	there	there	EX
18431	194	51	was	be	VBD
18431	194	52	but	but	CC
18431	194	53	one	one	CD
18431	194	54	rotation	rotation	NN
18431	194	55	in	in	IN
18431	194	56	the	the	DT
18431	194	57	course	course	NN
18431	194	58	of	of	IN
18431	194	59	a	a	DT
18431	194	60	revolution	revolution	NN
18431	194	61	about	about	IN
18431	194	62	the	the	DT
18431	194	63	sun	sun	NN
18431	194	64	.	.	.
18431	195	1	That	that	IN
18431	195	2	,	,	,
18431	195	3	of	of	IN
18431	195	4	course	course	NN
18431	195	5	,	,	,
18431	195	6	means	mean	VBZ
18431	195	7	that	that	IN
18431	195	8	one	one	CD
18431	195	9	side	side	NN
18431	195	10	of	of	IN
18431	195	11	Mercury	Mercury	NNP
18431	195	12	always	always	RB
18431	195	13	faces	face	VBZ
18431	195	14	toward	toward	IN
18431	195	15	the	the	DT
18431	195	16	sun	sun	NN
18431	195	17	while	while	IN
18431	195	18	the	the	DT
18431	195	19	opposite	opposite	JJ
18431	195	20	side	side	NN
18431	195	21	always	always	RB
18431	195	22	faces	face	VBZ
18431	195	23	away	away	RB
18431	195	24	from	from	IN
18431	195	25	it	-PRON-	PRP
18431	195	26	,	,	,
18431	195	27	and	and	CC
18431	195	28	neither	neither	DT
18431	195	29	side	side	NN
18431	195	30	experiences	experience	VBZ
18431	195	31	the	the	DT
18431	195	32	alternation	alternation	NN
18431	195	33	of	of	IN
18431	195	34	day	day	NN
18431	195	35	and	and	CC
18431	195	36	night	night	NN
18431	195	37	,	,	,
18431	195	38	one	one	CD
18431	195	39	having	have	VBG
18431	195	40	perpetual	perpetual	JJ
18431	195	41	day	day	NN
18431	195	42	and	and	CC
18431	195	43	the	the	DT
18431	195	44	other	other	JJ
18431	195	45	perpetual	perpetual	JJ
18431	195	46	night	night	NN
18431	195	47	.	.	.
18431	196	1	The	the	DT
18431	196	2	older	old	JJR
18431	196	3	observations	observation	NNS
18431	196	4	,	,	,
18431	196	5	from	from	IN
18431	196	6	which	which	WDT
18431	196	7	had	have	VBD
18431	196	8	been	be	VBN
18431	196	9	deduced	deduce	VBN
18431	196	10	the	the	DT
18431	196	11	long	long	JJ
18431	196	12	accepted	accept	VBN
18431	196	13	opinion	opinion	NN
18431	196	14	that	that	IN
18431	196	15	Mercury	Mercury	NNP
18431	196	16	rotated	rotate	VBD
18431	196	17	,	,	,
18431	196	18	like	like	IN
18431	196	19	the	the	DT
18431	196	20	earth	earth	NN
18431	196	21	,	,	,
18431	196	22	once	once	RB
18431	196	23	in	in	IN
18431	196	24	about	about	RB
18431	196	25	twenty	twenty	CD
18431	196	26	-	-	HYPH
18431	196	27	four	four	CD
18431	196	28	hours	hour	NNS
18431	196	29	,	,	,
18431	196	30	had	have	VBD
18431	196	31	also	also	RB
18431	196	32	been	be	VBN
18431	196	33	made	make	VBN
18431	196	34	upon	upon	IN
18431	196	35	the	the	DT
18431	196	36	markings	marking	NNS
18431	196	37	on	on	IN
18431	196	38	the	the	DT
18431	196	39	planet	planet	NN
18431	196	40	's	's	POS
18431	196	41	disk	disk	NN
18431	196	42	,	,	,
18431	196	43	but	but	CC
18431	196	44	these	these	DT
18431	196	45	are	be	VBP
18431	196	46	not	not	RB
18431	196	47	easily	easily	RB
18431	196	48	seen	see	VBN
18431	196	49	,	,	,
18431	196	50	and	and	CC
18431	196	51	their	-PRON-	PRP$
18431	196	52	appearances	appearance	NNS
18431	196	53	had	have	VBD
18431	196	54	evidently	evidently	RB
18431	196	55	been	be	VBN
18431	196	56	misinterpreted	misinterpret	VBN
18431	196	57	.	.	.
18431	197	1	The	the	DT
18431	197	2	very	very	JJ
18431	197	3	fact	fact	NN
18431	197	4	of	of	IN
18431	197	5	the	the	DT
18431	197	6	difficulty	difficulty	NN
18431	197	7	of	of	IN
18431	197	8	seeing	see	VBG
18431	197	9	any	any	DT
18431	197	10	details	detail	NNS
18431	197	11	on	on	IN
18431	197	12	Mercury	Mercury	NNP
18431	197	13	tended	tend	VBD
18431	197	14	to	to	TO
18431	197	15	prevent	prevent	VB
18431	197	16	or	or	CC
18431	197	17	delay	delay	VB
18431	197	18	corroboration	corroboration	NN
18431	197	19	of	of	IN
18431	197	20	Schiaparelli	Schiaparelli	NNP
18431	197	21	's	's	POS
18431	197	22	discovery	discovery	NN
18431	197	23	.	.	.
18431	198	1	But	but	CC
18431	198	2	there	there	EX
18431	198	3	were	be	VBD
18431	198	4	two	two	CD
18431	198	5	circumstances	circumstance	NNS
18431	198	6	that	that	WDT
18431	198	7	contributed	contribute	VBD
18431	198	8	to	to	IN
18431	198	9	the	the	DT
18431	198	10	final	final	JJ
18431	198	11	acceptance	acceptance	NN
18431	198	12	of	of	IN
18431	198	13	his	-PRON-	PRP$
18431	198	14	results	result	NNS
18431	198	15	.	.	.
18431	199	1	One	one	CD
18431	199	2	of	of	IN
18431	199	3	these	these	DT
18431	199	4	was	be	VBD
18431	199	5	his	-PRON-	PRP$
18431	199	6	well	well	RB
18431	199	7	-	-	HYPH
18431	199	8	known	know	VBN
18431	199	9	experience	experience	NN
18431	199	10	as	as	IN
18431	199	11	an	an	DT
18431	199	12	observer	observer	NN
18431	199	13	and	and	CC
18431	199	14	the	the	DT
18431	199	15	high	high	JJ
18431	199	16	reputation	reputation	NN
18431	199	17	that	that	WDT
18431	199	18	he	-PRON-	PRP
18431	199	19	enjoyed	enjoy	VBD
18431	199	20	among	among	IN
18431	199	21	astronomers	astronomer	NNS
18431	199	22	,	,	,
18431	199	23	and	and	CC
18431	199	24	the	the	DT
18431	199	25	other	other	JJ
18431	199	26	was	be	VBD
18431	199	27	the	the	DT
18431	199	28	development	development	NN
18431	199	29	by	by	IN
18431	199	30	Prof.	Prof.	NNP
18431	199	31	George	George	NNP
18431	199	32	Darwin	Darwin	NNP
18431	199	33	of	of	IN
18431	199	34	the	the	DT
18431	199	35	theory	theory	NN
18431	199	36	of	of	IN
18431	199	37	tidal	tidal	JJ
18431	199	38	friction	friction	NN
18431	199	39	in	in	IN
18431	199	40	its	-PRON-	PRP$
18431	199	41	application	application	NN
18431	199	42	to	to	IN
18431	199	43	planetary	planetary	JJ
18431	199	44	evolution	evolution	NN
18431	199	45	,	,	,
18431	199	46	for	for	IN
18431	199	47	this	this	DT
18431	199	48	furnished	furnish	VBD
18431	199	49	a	a	DT
18431	199	50	satisfactory	satisfactory	JJ
18431	199	51	explanation	explanation	NN
18431	199	52	of	of	IN
18431	199	53	the	the	DT
18431	199	54	manner	manner	NN
18431	199	55	in	in	IN
18431	199	56	which	which	WDT
18431	199	57	a	a	DT
18431	199	58	body	body	NN
18431	199	59	,	,	,
18431	199	60	situated	situate	VBN
18431	199	61	as	as	IN
18431	199	62	near	near	IN
18431	199	63	the	the	DT
18431	199	64	sun	sun	NN
18431	199	65	as	as	IN
18431	199	66	Mercury	Mercury	NNP
18431	199	67	is	be	VBZ
18431	199	68	,	,	,
18431	199	69	could	could	MD
18431	199	70	have	have	VB
18431	199	71	its	-PRON-	PRP$
18431	199	72	axial	axial	JJ
18431	199	73	rotation	rotation	NN
18431	199	74	gradually	gradually	RB
18431	199	75	reduced	reduce	VBN
18431	199	76	by	by	IN
18431	199	77	the	the	DT
18431	199	78	tidal	tidal	JJ
18431	199	79	attraction	attraction	NN
18431	199	80	of	of	IN
18431	199	81	the	the	DT
18431	199	82	sun	sun	NN
18431	199	83	until	until	IN
18431	199	84	it	-PRON-	PRP
18431	199	85	coincided	coincide	VBD
18431	199	86	in	in	IN
18431	199	87	period	period	NN
18431	199	88	with	with	IN
18431	199	89	its	-PRON-	PRP$
18431	199	90	orbital	orbital	JJ
18431	199	91	revolution	revolution	NN
18431	199	92	.	.	.
18431	200	1	Accepting	accept	VBG
18431	200	2	the	the	DT
18431	200	3	accuracy	accuracy	NN
18431	200	4	of	of	IN
18431	200	5	Schiaparelli	Schiaparelli	NNP
18431	200	6	's	's	POS
18431	200	7	discovery	discovery	NN
18431	200	8	,	,	,
18431	200	9	which	which	WDT
18431	200	10	was	be	VBD
18431	200	11	corroborated	corroborate	VBN
18431	200	12	in	in	IN
18431	200	13	every	every	DT
18431	200	14	particular	particular	JJ
18431	200	15	in	in	IN
18431	200	16	1896	1896	CD
18431	200	17	by	by	IN
18431	200	18	Percival	Percival	NNP
18431	200	19	Lowell	Lowell	NNP
18431	200	20	in	in	IN
18431	200	21	a	a	DT
18431	200	22	special	special	JJ
18431	200	23	series	series	NN
18431	200	24	of	of	IN
18431	200	25	observations	observation	NNS
18431	200	26	on	on	IN
18431	200	27	Mercury	Mercury	NNP
18431	200	28	made	make	VBD
18431	200	29	with	with	IN
18431	200	30	his	-PRON-	PRP$
18431	200	31	24-inch	24-inch	CD
18431	200	32	telescope	telescope	NN
18431	200	33	at	at	IN
18431	200	34	Flagstaff	Flagstaff	NNP
18431	200	35	,	,	,
18431	200	36	Arizona	Arizona	NNP
18431	200	37	,	,	,
18431	200	38	and	and	CC
18431	200	39	which	which	WDT
18431	200	40	has	have	VBZ
18431	200	41	also	also	RB
18431	200	42	been	be	VBN
18431	200	43	corroborated	corroborate	VBN
18431	200	44	by	by	IN
18431	200	45	others	other	NNS
18431	200	46	,	,	,
18431	200	47	we	-PRON-	PRP
18431	200	48	see	see	VBP
18431	200	49	at	at	IN
18431	200	50	once	once	RB
18431	200	51	how	how	WRB
18431	200	52	important	important	JJ
18431	200	53	is	be	VBZ
18431	200	54	its	-PRON-	PRP$
18431	200	55	bearing	bearing	NN
18431	200	56	on	on	IN
18431	200	57	the	the	DT
18431	200	58	habitability	habitability	NN
18431	200	59	of	of	IN
18431	200	60	the	the	DT
18431	200	61	planet	planet	NN
18431	200	62	.	.	.
18431	201	1	It	-PRON-	PRP
18431	201	2	adds	add	VBZ
18431	201	3	another	another	DT
18431	201	4	difficulty	difficulty	NN
18431	201	5	to	to	IN
18431	201	6	that	that	DT
18431	201	7	offered	offer	VBN
18431	201	8	by	by	IN
18431	201	9	the	the	DT
18431	201	10	remarkable	remarkable	JJ
18431	201	11	changes	change	NNS
18431	201	12	of	of	IN
18431	201	13	distance	distance	NN
18431	201	14	from	from	IN
18431	201	15	the	the	DT
18431	201	16	sun	sun	NN
18431	201	17	,	,	,
18431	201	18	and	and	CC
18431	201	19	consequent	consequent	JJ
18431	201	20	variations	variation	NNS
18431	201	21	of	of	IN
18431	201	22	heat	heat	NN
18431	201	23	,	,	,
18431	201	24	which	which	WDT
18431	201	25	we	-PRON-	PRP
18431	201	26	have	have	VBP
18431	201	27	already	already	RB
18431	201	28	discussed	discuss	VBN
18431	201	29	.	.	.
18431	202	1	In	in	IN
18431	202	2	order	order	NN
18431	202	3	to	to	TO
18431	202	4	bring	bring	VB
18431	202	5	the	the	DT
18431	202	6	situation	situation	NN
18431	202	7	home	home	RB
18431	202	8	to	to	IN
18431	202	9	our	-PRON-	PRP$
18431	202	10	experience	experience	NN
18431	202	11	,	,	,
18431	202	12	let	let	VB
18431	202	13	us	-PRON-	PRP
18431	202	14	,	,	,
18431	202	15	for	for	IN
18431	202	16	a	a	DT
18431	202	17	moment	moment	NN
18431	202	18	,	,	,
18431	202	19	imagine	imagine	VB
18431	202	20	the	the	DT
18431	202	21	earth	earth	NN
18431	202	22	fallen	fall	VBN
18431	202	23	into	into	IN
18431	202	24	Mercury	Mercury	NNP
18431	202	25	's	's	POS
18431	202	26	dilemma	dilemma	NN
18431	202	27	.	.	.
18431	203	1	There	there	EX
18431	203	2	would	would	MD
18431	203	3	then	then	RB
18431	203	4	be	be	VB
18431	203	5	no	no	DT
18431	203	6	succession	succession	NN
18431	203	7	of	of	IN
18431	203	8	day	day	NN
18431	203	9	and	and	CC
18431	203	10	night	night	NN
18431	203	11	,	,	,
18431	203	12	such	such	JJ
18431	203	13	as	as	IN
18431	203	14	we	-PRON-	PRP
18431	203	15	at	at	IN
18431	203	16	present	present	JJ
18431	203	17	enjoy	enjoy	NN
18431	203	18	,	,	,
18431	203	19	and	and	CC
18431	203	20	upon	upon	IN
18431	203	21	which	which	WDT
18431	203	22	not	not	RB
18431	203	23	alone	alone	RB
18431	203	24	our	-PRON-	PRP$
18431	203	25	comfort	comfort	NN
18431	203	26	but	but	CC
18431	203	27	perhaps	perhaps	RB
18431	203	28	our	-PRON-	PRP$
18431	203	29	very	very	JJ
18431	203	30	existence	existence	NN
18431	203	31	depends	depend	VBZ
18431	203	32	,	,	,
18431	203	33	but	but	CC
18431	203	34	,	,	,
18431	203	35	instead	instead	RB
18431	203	36	,	,	,
18431	203	37	one	one	CD
18431	203	38	side	side	NN
18431	203	39	of	of	IN
18431	203	40	our	-PRON-	PRP$
18431	203	41	globe	globe	NN
18431	203	42	--	--	:
18431	203	43	it	-PRON-	PRP
18431	203	44	might	may	MD
18431	203	45	be	be	VB
18431	203	46	the	the	DT
18431	203	47	Asiatic	asiatic	JJ
18431	203	48	or	or	CC
18431	203	49	the	the	DT
18431	203	50	American	american	JJ
18431	203	51	half	half	NN
18431	203	52	--	--	:
18431	203	53	would	would	MD
18431	203	54	be	be	VB
18431	203	55	continually	continually	RB
18431	203	56	in	in	IN
18431	203	57	the	the	DT
18431	203	58	sunlight	sunlight	NN
18431	203	59	,	,	,
18431	203	60	and	and	CC
18431	203	61	the	the	DT
18431	203	62	other	other	JJ
18431	203	63	side	side	NN
18431	203	64	would	would	MD
18431	203	65	lie	lie	VB
18431	203	66	buried	bury	VBN
18431	203	67	in	in	IN
18431	203	68	endless	endless	JJ
18431	203	69	night	night	NN
18431	203	70	.	.	.
18431	204	1	And	and	CC
18431	204	2	this	this	DT
18431	204	3	condition	condition	NN
18431	204	4	,	,	,
18431	204	5	so	so	CC
18431	204	6	suggestive	suggestive	JJ
18431	204	7	of	of	IN
18431	204	8	the	the	DT
18431	204	9	play	play	NN
18431	204	10	of	of	IN
18431	204	11	pure	pure	JJ
18431	204	12	imagination	imagination	NN
18431	204	13	,	,	,
18431	204	14	this	this	DT
18431	204	15	plight	plight	NN
18431	204	16	of	of	IN
18431	204	17	being	be	VBG
18431	204	18	a	a	DT
18431	204	19	two	two	CD
18431	204	20	-	-	HYPH
18431	204	21	faced	faced	JJ
18431	204	22	world	world	NN
18431	204	23	,	,	,
18431	204	24	like	like	IN
18431	204	25	the	the	DT
18431	204	26	god	god	NNP
18431	204	27	Janus	Janus	NNP
18431	204	28	,	,	,
18431	204	29	one	one	CD
18431	204	30	face	face	NN
18431	204	31	light	light	NN
18431	204	32	and	and	CC
18431	204	33	the	the	DT
18431	204	34	other	other	JJ
18431	204	35	face	face	NN
18431	204	36	dark	dark	JJ
18431	204	37	,	,	,
18431	204	38	must	must	MD
18431	204	39	be	be	VB
18431	204	40	the	the	DT
18431	204	41	actual	actual	JJ
18431	204	42	state	state	NN
18431	204	43	of	of	IN
18431	204	44	things	thing	NNS
18431	204	45	on	on	IN
18431	204	46	Mercury	Mercury	NNP
18431	204	47	.	.	.
18431	205	1	There	there	EX
18431	205	2	is	be	VBZ
18431	205	3	one	one	CD
18431	205	4	interesting	interesting	JJ
18431	205	5	qualification	qualification	NN
18431	205	6	.	.	.
18431	206	1	In	in	IN
18431	206	2	the	the	DT
18431	206	3	case	case	NN
18431	206	4	just	just	RB
18431	206	5	imagined	imagine	VBD
18431	206	6	for	for	IN
18431	206	7	the	the	DT
18431	206	8	earth	earth	NN
18431	206	9	,	,	,
18431	206	10	supposing	suppose	VBG
18431	206	11	it	-PRON-	PRP
18431	206	12	to	to	TO
18431	206	13	retain	retain	VB
18431	206	14	the	the	DT
18431	206	15	present	present	JJ
18431	206	16	inclination	inclination	NN
18431	206	17	of	of	IN
18431	206	18	its	-PRON-	PRP$
18431	206	19	axis	axis	NN
18431	206	20	while	while	IN
18431	206	21	parting	part	VBG
18431	206	22	with	with	IN
18431	206	23	its	-PRON-	PRP$
18431	206	24	differential	differential	NN
18431	206	25	rotation	rotation	NN
18431	206	26	,	,	,
18431	206	27	there	there	EX
18431	206	28	would	would	MD
18431	206	29	be	be	VB
18431	206	30	an	an	DT
18431	206	31	interchange	interchange	NN
18431	206	32	of	of	IN
18431	206	33	day	day	NN
18431	206	34	and	and	CC
18431	206	35	night	night	NN
18431	206	36	once	once	RB
18431	206	37	a	a	DT
18431	206	38	year	year	NN
18431	206	39	in	in	IN
18431	206	40	the	the	DT
18431	206	41	polar	polar	JJ
18431	206	42	regions	region	NNS
18431	206	43	.	.	.
18431	207	1	On	on	IN
18431	207	2	Mercury	Mercury	NNP
18431	207	3	,	,	,
18431	207	4	whose	whose	WP$
18431	207	5	axis	axis	RB
18431	207	6	appears	appear	VBZ
18431	207	7	to	to	TO
18431	207	8	be	be	VB
18431	207	9	perpendicular	perpendicular	JJ
18431	207	10	,	,	,
18431	207	11	a	a	DT
18431	207	12	similar	similar	JJ
18431	207	13	phenomenon	phenomenon	NN
18431	207	14	,	,	,
18431	207	15	affecting	affect	VBG
18431	207	16	not	not	RB
18431	207	17	the	the	DT
18431	207	18	polar	polar	JJ
18431	207	19	regions	region	NNS
18431	207	20	but	but	CC
18431	207	21	the	the	DT
18431	207	22	eastern	eastern	JJ
18431	207	23	and	and	CC
18431	207	24	western	western	JJ
18431	207	25	sides	side	NNS
18431	207	26	of	of	IN
18431	207	27	the	the	DT
18431	207	28	planet	planet	NN
18431	207	29	,	,	,
18431	207	30	is	be	VBZ
18431	207	31	produced	produce	VBN
18431	207	32	by	by	IN
18431	207	33	the	the	DT
18431	207	34	extraordinary	extraordinary	JJ
18431	207	35	eccentricity	eccentricity	NN
18431	207	36	of	of	IN
18431	207	37	its	-PRON-	PRP$
18431	207	38	orbit	orbit	NN
18431	207	39	.	.	.
18431	208	1	As	as	IN
18431	208	2	the	the	DT
18431	208	3	planet	planet	NN
18431	208	4	alternately	alternately	RB
18431	208	5	approaches	approach	VBZ
18431	208	6	and	and	CC
18431	208	7	recedes	recede	VBZ
18431	208	8	from	from	IN
18431	208	9	the	the	DT
18431	208	10	sun	sun	NN
18431	208	11	its	-PRON-	PRP$
18431	208	12	orbital	orbital	JJ
18431	208	13	velocity	velocity	NN
18431	208	14	,	,	,
18431	208	15	as	as	IN
18431	208	16	we	-PRON-	PRP
18431	208	17	have	have	VBP
18431	208	18	already	already	RB
18431	208	19	remarked	remark	VBN
18431	208	20	,	,	,
18431	208	21	varies	varie	NNS
18431	208	22	between	between	IN
18431	208	23	the	the	DT
18431	208	24	limits	limit	NNS
18431	208	25	of	of	IN
18431	208	26	twenty	twenty	CD
18431	208	27	-	-	HYPH
18431	208	28	three	three	CD
18431	208	29	and	and	CC
18431	208	30	thirty	thirty	CD
18431	208	31	-	-	HYPH
18431	208	32	five	five	CD
18431	208	33	miles	mile	NNS
18431	208	34	per	per	IN
18431	208	35	second	second	NN
18431	208	36	,	,	,
18431	208	37	being	be	VBG
18431	208	38	most	most	RBS
18431	208	39	rapid	rapid	JJ
18431	208	40	at	at	IN
18431	208	41	the	the	DT
18431	208	42	point	point	NN
18431	208	43	nearest	nearest	RB
18431	208	44	the	the	DT
18431	208	45	sun	sun	NN
18431	208	46	.	.	.
18431	209	1	But	but	CC
18431	209	2	this	this	DT
18431	209	3	variation	variation	NN
18431	209	4	in	in	IN
18431	209	5	the	the	DT
18431	209	6	speed	speed	NN
18431	209	7	of	of	IN
18431	209	8	its	-PRON-	PRP$
18431	209	9	revolution	revolution	NN
18431	209	10	about	about	IN
18431	209	11	the	the	DT
18431	209	12	sun	sun	NN
18431	209	13	does	do	VBZ
18431	209	14	not	not	RB
18431	209	15	,	,	,
18431	209	16	in	in	IN
18431	209	17	any	any	DT
18431	209	18	manner	manner	NN
18431	209	19	,	,	,
18431	209	20	affect	affect	VB
18431	209	21	the	the	DT
18431	209	22	rate	rate	NN
18431	209	23	of	of	IN
18431	209	24	rotation	rotation	NN
18431	209	25	on	on	IN
18431	209	26	its	-PRON-	PRP$
18431	209	27	axis	axis	NN
18431	209	28	.	.	.
18431	210	1	The	the	DT
18431	210	2	latter	latter	JJ
18431	210	3	is	be	VBZ
18431	210	4	perfectly	perfectly	RB
18431	210	5	uniform	uniform	JJ
18431	210	6	and	and	CC
18431	210	7	just	just	RB
18431	210	8	fast	fast	RB
18431	210	9	enough	enough	RB
18431	210	10	to	to	TO
18431	210	11	complete	complete	VB
18431	210	12	one	one	CD
18431	210	13	axial	axial	JJ
18431	210	14	turn	turn	NN
18431	210	15	in	in	IN
18431	210	16	the	the	DT
18431	210	17	course	course	NN
18431	210	18	of	of	IN
18431	210	19	a	a	DT
18431	210	20	single	single	JJ
18431	210	21	revolution	revolution	NN
18431	210	22	about	about	IN
18431	210	23	the	the	DT
18431	210	24	sun	sun	NN
18431	210	25	.	.	.
18431	211	1	The	the	DT
18431	211	2	accompanying	accompanying	JJ
18431	211	3	figure	figure	NN
18431	211	4	may	may	MD
18431	211	5	assist	assist	VB
18431	211	6	the	the	DT
18431	211	7	explanation	explanation	NN
18431	211	8	.	.	.
18431	212	1	[	[	-LRB-
18431	212	2	Illustration	illustration	NN
18431	212	3	:	:	:
18431	212	4	DIAGRAM	DIAGRAM	NNP
18431	212	5	SHOWING	show	VBG
18431	212	6	THAT	that	IN
18431	212	7	,	,	,
18431	212	8	OWING	owe	VBG
18431	212	9	TO	to	IN
18431	212	10	THE	the	DT
18431	212	11	ECCENTRICITY	eccentricity	NN
18431	212	12	OF	of	IN
18431	212	13	ITS	its	PRP$
18431	212	14	ORBIT	ORBIT	NNP
18431	212	15	,	,	,
18431	212	16	AND	and	CC
18431	212	17	ITS	its	PRP$
18431	212	18	VARYING	varying	NN
18431	212	19	VELOCITY	velocity	NN
18431	212	20	,	,	,
18431	212	21	MERCURY	mercury	NN
18431	212	22	,	,	,
18431	212	23	ALTHOUGH	ALTHOUGH	NNP
18431	212	24	MAKING	making	NN
18431	212	25	BUT	but	CC
18431	212	26	ONE	one	CD
18431	212	27	TURN	turn	NN
18431	212	28	ON	on	IN
18431	212	29	ITS	its	PRP$
18431	212	30	AXIS	axis	NN
18431	212	31	IN	in	IN
18431	212	32	THE	the	DT
18431	212	33	COURSE	course	NN
18431	212	34	OF	of	IN
18431	212	35	A	a	DT
18431	212	36	REVOLUTION	revolution	NN
18431	212	37	ABOUT	about	IN
18431	212	38	THE	the	DT
18431	212	39	SUN	SUN	NNP
18431	212	40	,	,	,
18431	212	41	NEVERTHELESS	NEVERTHELESS	NNP
18431	212	42	EXPERIENCES	experience	NNS
18431	212	43	ON	on	IN
18431	212	44	PARTS	PARTS	NNP
18431	212	45	OF	of	IN
18431	212	46	ITS	its	PRP$
18431	212	47	SURFACE	surface	NN
18431	212	48	THE	the	DT
18431	212	49	ALTERNATION	ALTERNATION	NNP
18431	212	50	OF	of	IN
18431	212	51	DAY	DAY	NNP
18431	212	52	AND	and	CC
18431	212	53	NIGHT	NIGHT	NNP
18431	212	54	.	.	.
18431	212	55	]	]	-RRB-
18431	213	1	Let	let	VB
18431	213	2	us	-PRON-	PRP
18431	213	3	start	start	VB
18431	213	4	with	with	IN
18431	213	5	Mercury	Mercury	NNP
18431	213	6	in	in	IN
18431	213	7	perihelion	perihelion	NN
18431	213	8	at	at	IN
18431	213	9	the	the	DT
18431	213	10	point	point	NN
18431	213	11	_	_	NNP
18431	213	12	A	A	NNP
18431	213	13	_	_	NNP
18431	213	14	.	.	.
18431	214	1	The	the	DT
18431	214	2	little	little	JJ
18431	214	3	cross	cross	NN
18431	214	4	on	on	IN
18431	214	5	the	the	DT
18431	214	6	planet	planet	NN
18431	214	7	stands	stand	VBZ
18431	214	8	exactly	exactly	RB
18431	214	9	under	under	IN
18431	214	10	the	the	DT
18431	214	11	sun	sun	NN
18431	214	12	and	and	CC
18431	214	13	in	in	IN
18431	214	14	the	the	DT
18431	214	15	center	center	NN
18431	214	16	of	of	IN
18431	214	17	the	the	DT
18431	214	18	illuminated	illuminate	VBN
18431	214	19	hemisphere	hemisphere	NN
18431	214	20	.	.	.
18431	215	1	The	the	DT
18431	215	2	large	large	JJ
18431	215	3	arrows	arrow	NNS
18431	215	4	show	show	VBP
18431	215	5	the	the	DT
18431	215	6	direction	direction	NN
18431	215	7	in	in	IN
18431	215	8	which	which	WDT
18431	215	9	the	the	DT
18431	215	10	planet	planet	NN
18431	215	11	travels	travel	VBZ
18431	215	12	in	in	IN
18431	215	13	its	-PRON-	PRP$
18431	215	14	revolution	revolution	NN
18431	215	15	about	about	IN
18431	215	16	the	the	DT
18431	215	17	sun	sun	NN
18431	215	18	,	,	,
18431	215	19	and	and	CC
18431	215	20	the	the	DT
18431	215	21	small	small	JJ
18431	215	22	curved	curved	JJ
18431	215	23	arrows	arrow	VBZ
18431	215	24	the	the	DT
18431	215	25	direction	direction	NN
18431	215	26	in	in	IN
18431	215	27	which	which	WDT
18431	215	28	it	-PRON-	PRP
18431	215	29	rotates	rotate	VBZ
18431	215	30	on	on	IN
18431	215	31	its	-PRON-	PRP$
18431	215	32	axis	axis	NN
18431	215	33	.	.	.
18431	216	1	Now	now	RB
18431	216	2	,	,	,
18431	216	3	in	in	IN
18431	216	4	moving	move	VBG
18431	216	5	along	along	IN
18431	216	6	its	-PRON-	PRP$
18431	216	7	orbit	orbit	NN
18431	216	8	from	from	IN
18431	216	9	_	_	NNP
18431	216	10	A	A	NNP
18431	216	11	_	_	NNP
18431	216	12	to	to	IN
18431	216	13	_	_	NNP
18431	216	14	B	B	NNP
18431	216	15	_	_	NNP
18431	216	16	the	the	DT
18431	216	17	planet	planet	NN
18431	216	18	,	,	,
18431	216	19	partly	partly	RB
18431	216	20	because	because	IN
18431	216	21	of	of	IN
18431	216	22	its	-PRON-	PRP$
18431	216	23	swifter	swifter	NN
18431	216	24	motion	motion	NN
18431	216	25	when	when	WRB
18431	216	26	near	near	IN
18431	216	27	the	the	DT
18431	216	28	sun	sun	NN
18431	216	29	,	,	,
18431	216	30	and	and	CC
18431	216	31	partly	partly	RB
18431	216	32	because	because	IN
18431	216	33	of	of	IN
18431	216	34	the	the	DT
18431	216	35	elliptical	elliptical	JJ
18431	216	36	nature	nature	NN
18431	216	37	of	of	IN
18431	216	38	the	the	DT
18431	216	39	orbit	orbit	NN
18431	216	40	,	,	,
18431	216	41	traverses	traverse	VBZ
18431	216	42	a	a	DT
18431	216	43	greater	great	JJR
18431	216	44	angular	angular	JJ
18431	216	45	interval	interval	NN
18431	216	46	with	with	IN
18431	216	47	reference	reference	NN
18431	216	48	to	to	IN
18431	216	49	the	the	DT
18431	216	50	sun	sun	NN
18431	216	51	than	than	IN
18431	216	52	the	the	DT
18431	216	53	cross	cross	NN
18431	216	54	,	,	,
18431	216	55	moving	move	VBG
18431	216	56	with	with	IN
18431	216	57	the	the	DT
18431	216	58	uniform	uniform	JJ
18431	216	59	rotation	rotation	NN
18431	216	60	of	of	IN
18431	216	61	the	the	DT
18431	216	62	planet	planet	NN
18431	216	63	on	on	IN
18431	216	64	its	-PRON-	PRP$
18431	216	65	axis	axis	NN
18431	216	66	,	,	,
18431	216	67	is	be	VBZ
18431	216	68	able	able	JJ
18431	216	69	to	to	TO
18431	216	70	traverse	traverse	VB
18431	216	71	in	in	IN
18431	216	72	the	the	DT
18431	216	73	same	same	JJ
18431	216	74	time	time	NN
18431	216	75	.	.	.
18431	217	1	As	as	IN
18431	217	2	drawn	draw	VBN
18431	217	3	in	in	IN
18431	217	4	the	the	DT
18431	217	5	diagram	diagram	NN
18431	217	6	,	,	,
18431	217	7	the	the	DT
18431	217	8	cross	cross	NN
18431	217	9	has	have	VBZ
18431	217	10	moved	move	VBN
18431	217	11	through	through	IN
18431	217	12	exactly	exactly	RB
18431	217	13	ninety	ninety	CD
18431	217	14	degrees	degree	NNS
18431	217	15	,	,	,
18431	217	16	or	or	CC
18431	217	17	one	one	CD
18431	217	18	right	right	JJ
18431	217	19	angle	angle	NN
18431	217	20	,	,	,
18431	217	21	while	while	IN
18431	217	22	the	the	DT
18431	217	23	planet	planet	NN
18431	217	24	in	in	IN
18431	217	25	its	-PRON-	PRP$
18431	217	26	orbit	orbit	NN
18431	217	27	has	have	VBZ
18431	217	28	moved	move	VBN
18431	217	29	through	through	IN
18431	217	30	considerably	considerably	RB
18431	217	31	more	more	JJR
18431	217	32	than	than	IN
18431	217	33	a	a	DT
18431	217	34	right	right	JJ
18431	217	35	angle	angle	NN
18431	217	36	.	.	.
18431	218	1	In	in	IN
18431	218	2	consequence	consequence	NN
18431	218	3	of	of	IN
18431	218	4	this	this	DT
18431	218	5	gain	gain	NN
18431	218	6	of	of	IN
18431	218	7	the	the	DT
18431	218	8	angle	angle	NN
18431	218	9	of	of	IN
18431	218	10	revolution	revolution	NN
18431	218	11	upon	upon	IN
18431	218	12	the	the	DT
18431	218	13	angle	angle	NN
18431	218	14	of	of	IN
18431	218	15	rotation	rotation	NN
18431	218	16	,	,	,
18431	218	17	the	the	DT
18431	218	18	cross	cross	NN
18431	218	19	at	at	IN
18431	218	20	_	_	NNP
18431	218	21	B	B	NNP
18431	218	22	_	_	NNP
18431	218	23	is	be	VBZ
18431	218	24	no	no	RB
18431	218	25	longer	long	RBR
18431	218	26	exactly	exactly	RB
18431	218	27	under	under	IN
18431	218	28	the	the	DT
18431	218	29	sun	sun	NN
18431	218	30	,	,	,
18431	218	31	nor	nor	CC
18431	218	32	in	in	IN
18431	218	33	the	the	DT
18431	218	34	center	center	NN
18431	218	35	of	of	IN
18431	218	36	the	the	DT
18431	218	37	illuminated	illuminate	VBN
18431	218	38	hemisphere	hemisphere	NN
18431	218	39	.	.	.
18431	219	1	It	-PRON-	PRP
18431	219	2	appears	appear	VBZ
18431	219	3	to	to	TO
18431	219	4	have	have	VB
18431	219	5	shifted	shift	VBN
18431	219	6	its	-PRON-	PRP$
18431	219	7	position	position	NN
18431	219	8	toward	toward	IN
18431	219	9	the	the	DT
18431	219	10	west	west	NN
18431	219	11	,	,	,
18431	219	12	while	while	IN
18431	219	13	the	the	DT
18431	219	14	hemispherical	hemispherical	JJ
18431	219	15	cap	cap	NN
18431	219	16	of	of	IN
18431	219	17	sunshine	sunshine	NNP
18431	219	18	has	have	VBZ
18431	219	19	slipped	slip	VBN
18431	219	20	eastward	eastward	RB
18431	219	21	over	over	IN
18431	219	22	the	the	DT
18431	219	23	globe	globe	NN
18431	219	24	of	of	IN
18431	219	25	the	the	DT
18431	219	26	planet	planet	NN
18431	219	27	.	.	.
18431	220	1	In	in	IN
18431	220	2	the	the	DT
18431	220	3	next	next	JJ
18431	220	4	following	follow	VBG
18431	220	5	section	section	NN
18431	220	6	of	of	IN
18431	220	7	the	the	DT
18431	220	8	orbit	orbit	NN
18431	220	9	the	the	DT
18431	220	10	planet	planet	NN
18431	220	11	rotates	rotate	VBZ
18431	220	12	through	through	IN
18431	220	13	another	another	DT
18431	220	14	right	right	JJ
18431	220	15	angle	angle	NN
18431	220	16	,	,	,
18431	220	17	but	but	CC
18431	220	18	,	,	,
18431	220	19	owing	owe	VBG
18431	220	20	to	to	IN
18431	220	21	increased	increase	VBN
18431	220	22	distance	distance	NN
18431	220	23	from	from	IN
18431	220	24	the	the	DT
18431	220	25	sun	sun	NN
18431	220	26	,	,	,
18431	220	27	the	the	DT
18431	220	28	motion	motion	NN
18431	220	29	in	in	IN
18431	220	30	the	the	DT
18431	220	31	orbit	orbit	NN
18431	220	32	now	now	RB
18431	220	33	becomes	become	VBZ
18431	220	34	slower	slow	JJR
18431	220	35	until	until	IN
18431	220	36	,	,	,
18431	220	37	when	when	WRB
18431	220	38	the	the	DT
18431	220	39	planet	planet	NN
18431	220	40	arrives	arrive	VBZ
18431	220	41	at	at	IN
18431	220	42	aphelion	aphelion	NN
18431	220	43	,	,	,
18431	220	44	_	_	NNP
18431	220	45	C	C	NNP
18431	220	46	_	_	NNP
18431	220	47	,	,	,
18431	220	48	the	the	DT
18431	220	49	angular	angular	JJ
18431	220	50	difference	difference	NN
18431	220	51	disappears	disappear	VBZ
18431	220	52	and	and	CC
18431	220	53	the	the	DT
18431	220	54	cross	cross	NN
18431	220	55	is	be	VBZ
18431	220	56	once	once	RB
18431	220	57	more	more	RBR
18431	220	58	just	just	RB
18431	220	59	under	under	IN
18431	220	60	the	the	DT
18431	220	61	sun	sun	NN
18431	220	62	.	.	.
18431	221	1	On	on	IN
18431	221	2	returning	return	VBG
18431	221	3	from	from	IN
18431	221	4	aphelion	aphelion	NN
18431	221	5	to	to	TO
18431	221	6	perihelion	perihelion	VB
18431	221	7	the	the	DT
18431	221	8	same	same	JJ
18431	221	9	phenomena	phenomena	NN
18431	221	10	recur	recur	VBP
18431	221	11	in	in	IN
18431	221	12	reverse	reverse	JJ
18431	221	13	order	order	NN
18431	221	14	and	and	CC
18431	221	15	the	the	DT
18431	221	16	line	line	NN
18431	221	17	between	between	IN
18431	221	18	day	day	NN
18431	221	19	and	and	CC
18431	221	20	night	night	NN
18431	221	21	on	on	IN
18431	221	22	the	the	DT
18431	221	23	planet	planet	NN
18431	221	24	first	first	JJ
18431	221	25	shifts	shift	NNS
18431	221	26	westward	westward	RB
18431	221	27	,	,	,
18431	221	28	attaining	attain	VBG
18431	221	29	its	-PRON-	PRP$
18431	221	30	limit	limit	NN
18431	221	31	in	in	IN
18431	221	32	that	that	DT
18431	221	33	respect	respect	NN
18431	221	34	at	at	IN
18431	221	35	_	_	NNP
18431	221	36	D	D	NNP
18431	221	37	_	_	NNP
18431	221	38	,	,	,
18431	221	39	and	and	CC
18431	221	40	then	then	RB
18431	221	41	,	,	,
18431	221	42	at	at	IN
18431	221	43	perihelion	perihelion	NN
18431	221	44	,	,	,
18431	221	45	returns	return	VBZ
18431	221	46	to	to	IN
18431	221	47	its	-PRON-	PRP$
18431	221	48	original	original	JJ
18431	221	49	position	position	NN
18431	221	50	.	.	.
18431	222	1	Now	now	RB
18431	222	2	,	,	,
18431	222	3	if	if	IN
18431	222	4	we	-PRON-	PRP
18431	222	5	could	could	MD
18431	222	6	stand	stand	VB
18431	222	7	on	on	IN
18431	222	8	the	the	DT
18431	222	9	sunward	sunward	NN
18431	222	10	hemisphere	hemisphere	NN
18431	222	11	of	of	IN
18431	222	12	Mercury	Mercury	NNP
18431	222	13	what	what	WP
18431	222	14	,	,	,
18431	222	15	to	to	IN
18431	222	16	our	-PRON-	PRP$
18431	222	17	eyes	eye	NNS
18431	222	18	,	,	,
18431	222	19	would	would	MD
18431	222	20	be	be	VB
18431	222	21	the	the	DT
18431	222	22	effect	effect	NN
18431	222	23	of	of	IN
18431	222	24	this	this	DT
18431	222	25	shifting	shifting	NN
18431	222	26	of	of	IN
18431	222	27	the	the	DT
18431	222	28	sun	sun	NN
18431	222	29	's	's	POS
18431	222	30	position	position	NN
18431	222	31	with	with	IN
18431	222	32	regard	regard	NN
18431	222	33	to	to	IN
18431	222	34	a	a	DT
18431	222	35	fixed	fix	VBN
18431	222	36	point	point	NN
18431	222	37	on	on	IN
18431	222	38	the	the	DT
18431	222	39	planet	planet	NN
18431	222	40	's	's	POS
18431	222	41	surface	surface	NN
18431	222	42	?	?	.
18431	223	1	Manifestly	manifestly	RB
18431	223	2	it	-PRON-	PRP
18431	223	3	would	would	MD
18431	223	4	cause	cause	VB
18431	223	5	the	the	DT
18431	223	6	sun	sun	NN
18431	223	7	to	to	TO
18431	223	8	describe	describe	VB
18431	223	9	a	a	DT
18431	223	10	great	great	JJ
18431	223	11	arc	arc	NN
18431	223	12	in	in	IN
18431	223	13	the	the	DT
18431	223	14	sky	sky	NN
18431	223	15	,	,	,
18431	223	16	swinging	swinge	VBG
18431	223	17	to	to	IN
18431	223	18	and	and	CC
18431	223	19	fro	fro	NNP
18431	223	20	,	,	,
18431	223	21	in	in	IN
18431	223	22	an	an	DT
18431	223	23	east	east	NNP
18431	223	24	and	and	CC
18431	223	25	west	west	JJ
18431	223	26	line	line	NN
18431	223	27	,	,	,
18431	223	28	like	like	IN
18431	223	29	a	a	DT
18431	223	30	pendulum	pendulum	NN
18431	223	31	bob	bob	NNP
18431	223	32	,	,	,
18431	223	33	the	the	DT
18431	223	34	angular	angular	JJ
18431	223	35	extent	extent	NN
18431	223	36	of	of	IN
18431	223	37	the	the	DT
18431	223	38	swing	swing	NN
18431	223	39	being	be	VBG
18431	223	40	a	a	DT
18431	223	41	little	little	JJ
18431	223	42	more	more	JJR
18431	223	43	than	than	IN
18431	223	44	forty	forty	CD
18431	223	45	-	-	HYPH
18431	223	46	seven	seven	CD
18431	223	47	degrees	degree	NNS
18431	223	48	,	,	,
18431	223	49	and	and	CC
18431	223	50	the	the	DT
18431	223	51	time	time	NN
18431	223	52	required	require	VBN
18431	223	53	for	for	IN
18431	223	54	the	the	DT
18431	223	55	sun	sun	NN
18431	223	56	to	to	TO
18431	223	57	pass	pass	VB
18431	223	58	from	from	IN
18431	223	59	its	-PRON-	PRP$
18431	223	60	extreme	extreme	JJ
18431	223	61	eastern	eastern	NN
18431	223	62	to	to	IN
18431	223	63	its	-PRON-	PRP$
18431	223	64	extreme	extreme	JJ
18431	223	65	western	western	JJ
18431	223	66	position	position	NN
18431	223	67	and	and	CC
18431	223	68	back	back	RB
18431	223	69	again	again	RB
18431	223	70	being	be	VBG
18431	223	71	eighty	eighty	CD
18431	223	72	-	-	HYPH
18431	223	73	eight	eight	CD
18431	223	74	days	day	NNS
18431	223	75	.	.	.
18431	224	1	But	but	CC
18431	224	2	,	,	,
18431	224	3	owing	owe	VBG
18431	224	4	to	to	IN
18431	224	5	the	the	DT
18431	224	6	eccentricity	eccentricity	NN
18431	224	7	of	of	IN
18431	224	8	the	the	DT
18431	224	9	orbit	orbit	NN
18431	224	10	,	,	,
18431	224	11	the	the	DT
18431	224	12	sun	sun	NN
18431	224	13	swings	swing	VBZ
18431	224	14	much	much	RB
18431	224	15	faster	fast	RBR
18431	224	16	toward	toward	IN
18431	224	17	the	the	DT
18431	224	18	east	east	NN
18431	224	19	than	than	IN
18431	224	20	toward	toward	IN
18431	224	21	the	the	DT
18431	224	22	west	west	NNP
18431	224	23	,	,	,
18431	224	24	the	the	DT
18431	224	25	eastward	eastward	JJ
18431	224	26	motion	motion	NN
18431	224	27	occupying	occupy	VBG
18431	224	28	about	about	RB
18431	224	29	thirty	thirty	CD
18431	224	30	-	-	HYPH
18431	224	31	seven	seven	CD
18431	224	32	days	day	NNS
18431	224	33	and	and	CC
18431	224	34	the	the	DT
18431	224	35	westward	westward	JJ
18431	224	36	motion	motion	NN
18431	224	37	about	about	RB
18431	224	38	fifty	fifty	CD
18431	224	39	-	-	HYPH
18431	224	40	one	one	CD
18431	224	41	days	day	NNS
18431	224	42	.	.	.
18431	225	1	[	[	-LRB-
18431	225	2	Illustration	illustration	NN
18431	225	3	:	:	:
18431	225	4	THE	the	DT
18431	225	5	REGIONS	region	NNS
18431	225	6	OF	of	IN
18431	225	7	PERPETUAL	PERPETUAL	NNP
18431	225	8	DAY	DAY	NNP
18431	225	9	,	,	,
18431	225	10	PERPETUAL	PERPETUAL	NNP
18431	225	11	NIGHT	NIGHT	NNP
18431	225	12	,	,	,
18431	225	13	AND	and	CC
18431	225	14	ALTERNATE	ALTERNATE	NNP
18431	225	15	DAY	DAY	NNP
18431	225	16	AND	and	CC
18431	225	17	NIGHT	night	NN
18431	225	18	ON	on	IN
18431	225	19	MERCURY	MERCURY	NNP
18431	225	20	.	.	.
18431	226	1	IN	in	IN
18431	226	2	THE	the	DT
18431	226	3	LEFT	left	JJ
18431	226	4	-	-	HYPH
18431	226	5	HAND	hand	NN
18431	226	6	VIEW	view	VBP
18431	226	7	THE	the	DT
18431	226	8	OBSERVER	observer	NN
18431	226	9	LOOKS	looks	NN
18431	226	10	AT	at	IN
18431	226	11	THE	the	DT
18431	226	12	PLANET	PLANET	NNS
18431	226	13	IN	in	IN
18431	226	14	THE	the	DT
18431	226	15	PLANE	PLANE	NNP
18431	226	16	OF	of	IN
18431	226	17	ITS	its	PRP$
18431	226	18	EQUATOR	EQUATOR	NNP
18431	226	19	;	;	:
18431	226	20	IN	in	IN
18431	226	21	THE	the	DT
18431	226	22	RIGHT	right	JJ
18431	226	23	-	-	HYPH
18431	226	24	HAND	hand	NN
18431	226	25	VIEW	view	NN
18431	226	26	HE	he	PRP
18431	226	27	LOOKS	looks	VB
18431	226	28	DOWN	down	RB
18431	226	29	ON	on	IN
18431	226	30	ITS	its	PRP$
18431	226	31	NORTH	NORTH	NNP
18431	226	32	POLE	POLE	NNP
18431	226	33	.	.	.
18431	226	34	]	]	-RRB-
18431	227	1	Another	another	DT
18431	227	2	effect	effect	NN
18431	227	3	of	of	IN
18431	227	4	the	the	DT
18431	227	5	libratory	libratory	JJ
18431	227	6	motion	motion	NN
18431	227	7	of	of	IN
18431	227	8	the	the	DT
18431	227	9	sun	sun	NN
18431	227	10	as	as	IN
18431	227	11	seen	see	VBN
18431	227	12	from	from	IN
18431	227	13	Mercury	Mercury	NNP
18431	227	14	is	be	VBZ
18431	227	15	represented	represent	VBN
18431	227	16	in	in	IN
18431	227	17	the	the	DT
18431	227	18	next	next	JJ
18431	227	19	figure	figure	NN
18431	227	20	,	,	,
18431	227	21	where	where	WRB
18431	227	22	we	-PRON-	PRP
18431	227	23	have	have	VBP
18431	227	24	a	a	DT
18431	227	25	view	view	NN
18431	227	26	of	of	IN
18431	227	27	the	the	DT
18431	227	28	planet	planet	NN
18431	227	29	showing	show	VBG
18431	227	30	both	both	CC
18431	227	31	the	the	DT
18431	227	32	day	day	NN
18431	227	33	and	and	CC
18431	227	34	the	the	DT
18431	227	35	night	night	NN
18431	227	36	hemisphere	hemisphere	NN
18431	227	37	,	,	,
18431	227	38	and	and	CC
18431	227	39	where	where	WRB
18431	227	40	we	-PRON-	PRP
18431	227	41	see	see	VBP
18431	227	42	that	that	IN
18431	227	43	between	between	IN
18431	227	44	the	the	DT
18431	227	45	two	two	CD
18431	227	46	there	there	EX
18431	227	47	is	be	VBZ
18431	227	48	a	a	DT
18431	227	49	region	region	NN
18431	227	50	upon	upon	IN
18431	227	51	which	which	WDT
18431	227	52	the	the	DT
18431	227	53	sun	sun	NN
18431	227	54	rises	rise	VBZ
18431	227	55	and	and	CC
18431	227	56	sets	set	VBZ
18431	227	57	once	once	RB
18431	227	58	every	every	DT
18431	227	59	eighty	eighty	CD
18431	227	60	-	-	HYPH
18431	227	61	eight	eight	CD
18431	227	62	days	day	NNS
18431	227	63	.	.	.
18431	228	1	There	there	EX
18431	228	2	are	be	VBP
18431	228	3	,	,	,
18431	228	4	in	in	IN
18431	228	5	reality	reality	NN
18431	228	6	,	,	,
18431	228	7	two	two	CD
18431	228	8	of	of	IN
18431	228	9	these	these	DT
18431	228	10	lune	lune	JJ
18431	228	11	-	-	HYPH
18431	228	12	shaped	shape	VBN
18431	228	13	regions	region	NNS
18431	228	14	,	,	,
18431	228	15	one	one	CD
18431	228	16	at	at	IN
18431	228	17	the	the	DT
18431	228	18	east	east	NN
18431	228	19	and	and	CC
18431	228	20	the	the	DT
18431	228	21	other	other	JJ
18431	228	22	at	at	IN
18431	228	23	the	the	DT
18431	228	24	west	west	NNP
18431	228	25	,	,	,
18431	228	26	each	each	DT
18431	228	27	between	between	IN
18431	228	28	1,200	1,200	CD
18431	228	29	and	and	CC
18431	228	30	1,300	1,300	CD
18431	228	31	miles	mile	NNS
18431	228	32	broad	broad	JJ
18431	228	33	at	at	IN
18431	228	34	the	the	DT
18431	228	35	equator	equator	NN
18431	228	36	.	.	.
18431	229	1	At	at	IN
18431	229	2	the	the	DT
18431	229	3	sunward	sunward	JJ
18431	229	4	edge	edge	NN
18431	229	5	of	of	IN
18431	229	6	these	these	DT
18431	229	7	regions	region	NNS
18431	229	8	,	,	,
18431	229	9	once	once	RB
18431	229	10	in	in	IN
18431	229	11	eighty	eighty	CD
18431	229	12	-	-	HYPH
18431	229	13	eight	eight	CD
18431	229	14	days	day	NNS
18431	229	15	,	,	,
18431	229	16	or	or	CC
18431	229	17	once	once	RB
18431	229	18	in	in	IN
18431	229	19	a	a	DT
18431	229	20	Mercurial	mercurial	JJ
18431	229	21	year	year	NN
18431	229	22	,	,	,
18431	229	23	the	the	DT
18431	229	24	sun	sun	NN
18431	229	25	rises	rise	VBZ
18431	229	26	to	to	IN
18431	229	27	an	an	DT
18431	229	28	elevation	elevation	NN
18431	229	29	of	of	IN
18431	229	30	forty	forty	CD
18431	229	31	-	-	HYPH
18431	229	32	seven	seven	CD
18431	229	33	degrees	degree	NNS
18431	229	34	,	,	,
18431	229	35	and	and	CC
18431	229	36	then	then	RB
18431	229	37	descends	descend	VBZ
18431	229	38	again	again	RB
18431	229	39	straight	straight	RB
18431	229	40	to	to	IN
18431	229	41	the	the	DT
18431	229	42	horizon	horizon	NN
18431	229	43	from	from	IN
18431	229	44	which	which	WDT
18431	229	45	it	-PRON-	PRP
18431	229	46	rose	rise	VBD
18431	229	47	;	;	:
18431	229	48	at	at	IN
18431	229	49	the	the	DT
18431	229	50	nightward	nightward	NNP
18431	229	51	edge	edge	NN
18431	229	52	,	,	,
18431	229	53	once	once	RB
18431	229	54	in	in	IN
18431	229	55	eighty	eighty	CD
18431	229	56	-	-	HYPH
18431	229	57	eight	eight	CD
18431	229	58	days	day	NNS
18431	229	59	,	,	,
18431	229	60	the	the	DT
18431	229	61	sun	sun	NN
18431	229	62	peeps	peep	VBZ
18431	229	63	above	above	IN
18431	229	64	the	the	DT
18431	229	65	horizon	horizon	NN
18431	229	66	and	and	CC
18431	229	67	quickly	quickly	RB
18431	229	68	sinks	sink	VBZ
18431	229	69	from	from	IN
18431	229	70	sight	sight	NN
18431	229	71	again	again	RB
18431	229	72	.	.	.
18431	230	1	The	the	DT
18431	230	2	result	result	NN
18431	230	3	is	be	VBZ
18431	230	4	that	that	IN
18431	230	5	,	,	,
18431	230	6	neglecting	neglect	VBG
18431	230	7	the	the	DT
18431	230	8	effects	effect	NNS
18431	230	9	of	of	IN
18431	230	10	atmospheric	atmospheric	JJ
18431	230	11	refraction	refraction	NN
18431	230	12	,	,	,
18431	230	13	which	which	WDT
18431	230	14	would	would	MD
18431	230	15	tend	tend	VB
18431	230	16	to	to	TO
18431	230	17	expand	expand	VB
18431	230	18	the	the	DT
18431	230	19	borders	border	NNS
18431	230	20	of	of	IN
18431	230	21	the	the	DT
18431	230	22	domain	domain	NN
18431	230	23	of	of	IN
18431	230	24	sunlight	sunlight	NN
18431	230	25	,	,	,
18431	230	26	about	about	RB
18431	230	27	one	one	CD
18431	230	28	quarter	quarter	NN
18431	230	29	of	of	IN
18431	230	30	the	the	DT
18431	230	31	entire	entire	JJ
18431	230	32	surface	surface	NN
18431	230	33	of	of	IN
18431	230	34	Mercury	Mercury	NNP
18431	230	35	is	be	VBZ
18431	230	36	,	,	,
18431	230	37	with	with	IN
18431	230	38	regard	regard	NN
18431	230	39	to	to	IN
18431	230	40	day	day	NN
18431	230	41	and	and	CC
18431	230	42	night	night	NN
18431	230	43	,	,	,
18431	230	44	in	in	IN
18431	230	45	a	a	DT
18431	230	46	condition	condition	NN
18431	230	47	resembling	resemble	VBG
18431	230	48	that	that	DT
18431	230	49	of	of	IN
18431	230	50	our	-PRON-	PRP$
18431	230	51	polar	polar	JJ
18431	230	52	regions	region	NNS
18431	230	53	,	,	,
18431	230	54	where	where	WRB
18431	230	55	there	there	EX
18431	230	56	is	be	VBZ
18431	230	57	but	but	CC
18431	230	58	one	one	CD
18431	230	59	day	day	NN
18431	230	60	and	and	CC
18431	230	61	one	one	CD
18431	230	62	night	night	NN
18431	230	63	in	in	IN
18431	230	64	the	the	DT
18431	230	65	course	course	NN
18431	230	66	of	of	IN
18431	230	67	a	a	DT
18431	230	68	year	year	NN
18431	230	69	--	--	:
18431	230	70	and	and	CC
18431	230	71	on	on	IN
18431	230	72	Mercury	Mercury	NNP
18431	230	73	a	a	DT
18431	230	74	year	year	NN
18431	230	75	is	be	VBZ
18431	230	76	eighty	eighty	CD
18431	230	77	-	-	HYPH
18431	230	78	eight	eight	CD
18431	230	79	days	day	NNS
18431	230	80	.	.	.
18431	231	1	One	one	CD
18431	231	2	half	half	NN
18431	231	3	of	of	IN
18431	231	4	the	the	DT
18431	231	5	remaining	remain	VBG
18431	231	6	three	three	CD
18431	231	7	quarters	quarter	NNS
18431	231	8	of	of	IN
18431	231	9	the	the	DT
18431	231	10	planet	planet	NN
18431	231	11	's	's	POS
18431	231	12	surface	surface	NN
18431	231	13	is	be	VBZ
18431	231	14	bathed	bathe	VBN
18431	231	15	in	in	IN
18431	231	16	perpetual	perpetual	JJ
18431	231	17	sunshine	sunshine	NN
18431	231	18	and	and	CC
18431	231	19	the	the	DT
18431	231	20	other	other	JJ
18431	231	21	half	half	NN
18431	231	22	is	be	VBZ
18431	231	23	a	a	DT
18431	231	24	region	region	NN
18431	231	25	of	of	IN
18431	231	26	eternal	eternal	JJ
18431	231	27	night	night	NN
18431	231	28	.	.	.
18431	232	1	And	and	CC
18431	232	2	now	now	RB
18431	232	3	again	again	RB
18431	232	4	,	,	,
18431	232	5	what	what	WP
18431	232	6	of	of	IN
18431	232	7	life	life	NN
18431	232	8	in	in	IN
18431	232	9	such	such	PDT
18431	232	10	a	a	DT
18431	232	11	world	world	NN
18431	232	12	as	as	IN
18431	232	13	that	that	DT
18431	232	14	?	?	.
18431	233	1	On	on	IN
18431	233	2	the	the	DT
18431	233	3	night	night	NN
18431	233	4	side	side	NN
18431	233	5	,	,	,
18431	233	6	where	where	WRB
18431	233	7	no	no	DT
18431	233	8	sunshine	sunshine	NN
18431	233	9	ever	ever	RB
18431	233	10	penetrates	penetrate	NNS
18431	233	11	,	,	,
18431	233	12	the	the	DT
18431	233	13	temperature	temperature	NN
18431	233	14	must	must	MD
18431	233	15	be	be	VB
18431	233	16	extremely	extremely	RB
18431	233	17	low	low	JJ
18431	233	18	,	,	,
18431	233	19	hardly	hardly	RB
18431	233	20	greater	great	JJR
18431	233	21	than	than	IN
18431	233	22	the	the	DT
18431	233	23	fearful	fearful	JJ
18431	233	24	cold	cold	NN
18431	233	25	of	of	IN
18431	233	26	open	open	JJ
18431	233	27	space	space	NN
18431	233	28	,	,	,
18431	233	29	unless	unless	IN
18431	233	30	modifying	modify	VBG
18431	233	31	influences	influence	NNS
18431	233	32	beyond	beyond	IN
18431	233	33	our	-PRON-	PRP$
18431	233	34	ken	ken	NN
18431	233	35	exist	exist	VBP
18431	233	36	.	.	.
18431	234	1	It	-PRON-	PRP
18431	234	2	is	be	VBZ
18431	234	3	certain	certain	JJ
18431	234	4	that	that	IN
18431	234	5	if	if	IN
18431	234	6	life	life	NN
18431	234	7	flourishes	flourish	NNS
18431	234	8	there	there	RB
18431	234	9	,	,	,
18431	234	10	it	-PRON-	PRP
18431	234	11	must	must	MD
18431	234	12	be	be	VB
18431	234	13	in	in	IN
18431	234	14	such	such	JJ
18431	234	15	forms	form	NNS
18431	234	16	as	as	IN
18431	234	17	can	can	MD
18431	234	18	endure	endure	VB
18431	234	19	continual	continual	JJ
18431	234	20	darkness	darkness	NN
18431	234	21	and	and	CC
18431	234	22	excessive	excessive	JJ
18431	234	23	cold	cold	NN
18431	234	24	.	.	.
18431	235	1	Some	some	DT
18431	235	2	heat	heat	NN
18431	235	3	would	would	MD
18431	235	4	be	be	VB
18431	235	5	carried	carry	VBN
18431	235	6	around	around	RP
18431	235	7	by	by	IN
18431	235	8	atmospheric	atmospheric	JJ
18431	235	9	circulation	circulation	NN
18431	235	10	from	from	IN
18431	235	11	the	the	DT
18431	235	12	sunward	sunward	JJ
18431	235	13	side	side	NN
18431	235	14	,	,	,
18431	235	15	but	but	CC
18431	235	16	not	not	RB
18431	235	17	enough	enough	RB
18431	235	18	,	,	,
18431	235	19	it	-PRON-	PRP
18431	235	20	would	would	MD
18431	235	21	seem	seem	VB
18431	235	22	,	,	,
18431	235	23	to	to	TO
18431	235	24	keep	keep	VB
18431	235	25	water	water	NN
18431	235	26	from	from	IN
18431	235	27	being	be	VBG
18431	235	28	perpetually	perpetually	RB
18431	235	29	frozen	freeze	VBN
18431	235	30	,	,	,
18431	235	31	or	or	CC
18431	235	32	the	the	DT
18431	235	33	ground	ground	NN
18431	235	34	from	from	IN
18431	235	35	being	be	VBG
18431	235	36	baked	bake	VBN
18431	235	37	with	with	IN
18431	235	38	unrelaxing	unrelaxe	VBG
18431	235	39	frost	frost	NN
18431	235	40	.	.	.
18431	236	1	It	-PRON-	PRP
18431	236	2	is	be	VBZ
18431	236	3	for	for	IN
18431	236	4	the	the	DT
18431	236	5	imagination	imagination	NN
18431	236	6	to	to	TO
18431	236	7	picture	picture	VB
18431	236	8	underground	underground	JJ
18431	236	9	dwellings	dwelling	NNS
18431	236	10	,	,	,
18431	236	11	artificial	artificial	JJ
18431	236	12	sources	source	NNS
18431	236	13	of	of	IN
18431	236	14	heat	heat	NN
18431	236	15	,	,	,
18431	236	16	and	and	CC
18431	236	17	living	live	VBG
18431	236	18	forms	form	NNS
18431	236	19	suited	suit	VBN
18431	236	20	to	to	IN
18431	236	21	unearthlike	unearthlike	JJ
18431	236	22	environment	environment	NN
18431	236	23	.	.	.
18431	237	1	What	what	WP
18431	237	2	would	would	MD
18431	237	3	be	be	VB
18431	237	4	the	the	DT
18431	237	5	mental	mental	JJ
18431	237	6	effects	effect	NNS
18431	237	7	of	of	IN
18431	237	8	perpetual	perpetual	JJ
18431	237	9	night	night	NN
18431	237	10	upon	upon	IN
18431	237	11	a	a	DT
18431	237	12	race	race	NN
18431	237	13	of	of	IN
18431	237	14	intelligent	intelligent	JJ
18431	237	15	creatures	creature	NNS
18431	237	16	doomed	doom	VBN
18431	237	17	to	to	IN
18431	237	18	that	that	DT
18431	237	19	condition	condition	NN
18431	237	20	?	?	.
18431	238	1	Perhaps	perhaps	RB
18431	238	2	not	not	RB
18431	238	3	quite	quite	RB
18431	238	4	so	so	RB
18431	238	5	grievous	grievous	JJ
18431	238	6	as	as	IN
18431	238	7	we	-PRON-	PRP
18431	238	8	are	be	VBP
18431	238	9	apt	apt	JJ
18431	238	10	to	to	TO
18431	238	11	think	think	VB
18431	238	12	.	.	.
18431	239	1	The	the	DT
18431	239	2	constellations	constellation	NNS
18431	239	3	in	in	IN
18431	239	4	all	all	DT
18431	239	5	their	-PRON-	PRP$
18431	239	6	splendor	splendor	NN
18431	239	7	would	would	MD
18431	239	8	circle	circle	VB
18431	239	9	before	before	IN
18431	239	10	their	-PRON-	PRP$
18431	239	11	eyes	eye	NNS
18431	239	12	with	with	IN
18431	239	13	the	the	DT
18431	239	14	revolution	revolution	NN
18431	239	15	of	of	IN
18431	239	16	their	-PRON-	PRP$
18431	239	17	planet	planet	NN
18431	239	18	about	about	IN
18431	239	19	the	the	DT
18431	239	20	sun	sun	NN
18431	239	21	,	,	,
18431	239	22	and	and	CC
18431	239	23	with	with	IN
18431	239	24	the	the	DT
18431	239	25	exception	exception	NN
18431	239	26	of	of	IN
18431	239	27	the	the	DT
18431	239	28	sun	sun	NN
18431	239	29	itself	-PRON-	PRP
18431	239	30	--	--	:
18431	239	31	which	which	WDT
18431	239	32	they	-PRON-	PRP
18431	239	33	could	could	MD
18431	239	34	see	see	VB
18431	239	35	by	by	IN
18431	239	36	making	make	VBG
18431	239	37	a	a	DT
18431	239	38	journey	journey	NN
18431	239	39	to	to	IN
18431	239	40	the	the	DT
18431	239	41	opposite	opposite	JJ
18431	239	42	hemisphere	hemisphere	NN
18431	239	43	--	--	:
18431	239	44	all	all	PDT
18431	239	45	the	the	DT
18431	239	46	members	member	NNS
18431	239	47	of	of	IN
18431	239	48	the	the	DT
18431	239	49	solar	solar	JJ
18431	239	50	system	system	NN
18431	239	51	would	would	MD
18431	239	52	pass	pass	VB
18431	239	53	in	in	IN
18431	239	54	succession	succession	NN
18431	239	55	through	through	IN
18431	239	56	their	-PRON-	PRP$
18431	239	57	mid	mid	JJ
18431	239	58	-	-	NNP
18431	239	59	heaven	heaven	JJ
18431	239	60	,	,	,
18431	239	61	and	and	CC
18431	239	62	two	two	CD
18431	239	63	of	of	IN
18431	239	64	them	-PRON-	PRP
18431	239	65	would	would	MD
18431	239	66	present	present	VB
18431	239	67	themselves	-PRON-	PRP
18431	239	68	with	with	IN
18431	239	69	a	a	DT
18431	239	70	magnificence	magnificence	NN
18431	239	71	of	of	IN
18431	239	72	planetary	planetary	NN
18431	239	73	display	display	NN
18431	239	74	unknown	unknown	JJ
18431	239	75	on	on	IN
18431	239	76	the	the	DT
18431	239	77	earth	earth	NN
18431	239	78	.	.	.
18431	240	1	Venus	Venus	NNP
18431	240	2	,	,	,
18431	240	3	when	when	WRB
18431	240	4	in	in	IN
18431	240	5	opposition	opposition	NN
18431	240	6	under	under	IN
18431	240	7	the	the	DT
18431	240	8	most	most	RBS
18431	240	9	favorable	favorable	JJ
18431	240	10	circumstances	circumstance	NNS
18431	240	11	,	,	,
18431	240	12	is	be	VBZ
18431	240	13	scarcely	scarcely	RB
18431	240	14	more	more	JJR
18431	240	15	than	than	IN
18431	240	16	24,000,000	24,000,000	CD
18431	240	17	miles	mile	NNS
18431	240	18	from	from	IN
18431	240	19	Mercury	Mercury	NNP
18431	240	20	,	,	,
18431	240	21	and	and	CC
18431	240	22	,	,	,
18431	240	23	showing	show	VBG
18431	240	24	herself	-PRON-	PRP
18431	240	25	at	at	IN
18431	240	26	such	such	JJ
18431	240	27	times	time	NNS
18431	240	28	with	with	IN
18431	240	29	a	a	DT
18431	240	30	fully	fully	RB
18431	240	31	illuminated	illuminate	VBN
18431	240	32	disk	disk	NN
18431	240	33	--	--	:
18431	240	34	as	as	IN
18431	240	35	,	,	,
18431	240	36	owing	owe	VBG
18431	240	37	to	to	IN
18431	240	38	her	-PRON-	PRP$
18431	240	39	position	position	NN
18431	240	40	within	within	IN
18431	240	41	the	the	DT
18431	240	42	orbit	orbit	NN
18431	240	43	of	of	IN
18431	240	44	the	the	DT
18431	240	45	earth	earth	NN
18431	240	46	,	,	,
18431	240	47	she	-PRON-	PRP
18431	240	48	never	never	RB
18431	240	49	can	can	MD
18431	240	50	do	do	VB
18431	240	51	when	when	WRB
18431	240	52	at	at	IN
18431	240	53	her	-PRON-	PRP$
18431	240	54	least	least	JJS
18431	240	55	distance	distance	NN
18431	240	56	from	from	IN
18431	240	57	us	-PRON-	PRP
18431	240	58	--	--	:
18431	240	59	she	-PRON-	PRP
18431	240	60	must	must	MD
18431	240	61	be	be	VB
18431	240	62	a	a	DT
18431	240	63	phenomenon	phenomenon	NN
18431	240	64	of	of	IN
18431	240	65	unparalleled	unparalleled	JJ
18431	240	66	beauty	beauty	NN
18431	240	67	,	,	,
18431	240	68	at	at	IN
18431	240	69	least	least	JJS
18431	240	70	four	four	CD
18431	240	71	times	time	NNS
18431	240	72	brighter	bright	JJR
18431	240	73	than	than	IN
18431	240	74	we	-PRON-	PRP
18431	240	75	ever	ever	RB
18431	240	76	see	see	VBP
18431	240	77	her	-PRON-	PRP
18431	240	78	,	,	,
18431	240	79	and	and	CC
18431	240	80	capable	capable	JJ
18431	240	81	,	,	,
18431	240	82	of	of	IN
18431	240	83	course	course	NN
18431	240	84	,	,	,
18431	240	85	of	of	IN
18431	240	86	casting	cast	VBG
18431	240	87	a	a	DT
18431	240	88	strong	strong	JJ
18431	240	89	shadow	shadow	NN
18431	240	90	.	.	.
18431	241	1	The	the	DT
18431	241	2	earth	earth	NN
18431	241	3	,	,	,
18431	241	4	also	also	RB
18431	241	5	,	,	,
18431	241	6	is	be	VBZ
18431	241	7	a	a	DT
18431	241	8	splendid	splendid	JJ
18431	241	9	star	star	NN
18431	241	10	in	in	IN
18431	241	11	the	the	DT
18431	241	12	midnight	midnight	NN
18431	241	13	sky	sky	NN
18431	241	14	of	of	IN
18431	241	15	Mercury	Mercury	NNP
18431	241	16	,	,	,
18431	241	17	and	and	CC
18431	241	18	the	the	DT
18431	241	19	moon	moon	NN
18431	241	20	may	may	MD
18431	241	21	be	be	VB
18431	241	22	visible	visible	JJ
18431	241	23	to	to	IN
18431	241	24	the	the	DT
18431	241	25	naked	naked	JJ
18431	241	26	eye	eye	NN
18431	241	27	as	as	IN
18431	241	28	a	a	DT
18431	241	29	little	little	JJ
18431	241	30	attendant	attendant	JJ
18431	241	31	circling	circle	VBG
18431	241	32	about	about	IN
18431	241	33	its	-PRON-	PRP$
18431	241	34	brilliant	brilliant	JJ
18431	241	35	master	master	NN
18431	241	36	.	.	.
18431	242	1	The	the	DT
18431	242	2	outer	outer	JJ
18431	242	3	planets	planet	NNS
18431	242	4	are	be	VBP
18431	242	5	slightly	slightly	RB
18431	242	6	less	less	RBR
18431	242	7	conspicuous	conspicuous	JJ
18431	242	8	than	than	IN
18431	242	9	they	-PRON-	PRP
18431	242	10	are	be	VBP
18431	242	11	to	to	IN
18431	242	12	us	-PRON-	PRP
18431	242	13	,	,	,
18431	242	14	owing	owe	VBG
18431	242	15	to	to	IN
18431	242	16	increase	increase	NN
18431	242	17	of	of	IN
18431	242	18	distance	distance	NN
18431	242	19	.	.	.
18431	243	1	The	the	DT
18431	243	2	revolution	revolution	NN
18431	243	3	of	of	IN
18431	243	4	the	the	DT
18431	243	5	heavens	heavens	NNPS
18431	243	6	as	as	IN
18431	243	7	seen	see	VBN
18431	243	8	from	from	IN
18431	243	9	the	the	DT
18431	243	10	night	night	NN
18431	243	11	side	side	NN
18431	243	12	of	of	IN
18431	243	13	Mercury	Mercury	NNP
18431	243	14	is	be	VBZ
18431	243	15	quite	quite	RB
18431	243	16	different	different	JJ
18431	243	17	in	in	IN
18431	243	18	period	period	NN
18431	243	19	from	from	IN
18431	243	20	that	that	DT
18431	243	21	which	which	WDT
18431	243	22	we	-PRON-	PRP
18431	243	23	are	be	VBP
18431	243	24	accustomed	accustomed	JJ
18431	243	25	to	to	IN
18431	243	26	,	,	,
18431	243	27	although	although	IN
18431	243	28	the	the	DT
18431	243	29	apparent	apparent	JJ
18431	243	30	motion	motion	NN
18431	243	31	is	be	VBZ
18431	243	32	in	in	IN
18431	243	33	the	the	DT
18431	243	34	same	same	JJ
18431	243	35	direction	direction	NN
18431	243	36	,	,	,
18431	243	37	viz	viz	NNP
18431	243	38	.	.	NNP
18431	243	39	,	,	,
18431	243	40	from	from	IN
18431	243	41	east	east	NNP
18431	243	42	to	to	IN
18431	243	43	west	west	NNP
18431	243	44	.	.	.
18431	244	1	The	the	DT
18431	244	2	same	same	JJ
18431	244	3	constellations	constellation	NNS
18431	244	4	remain	remain	VBP
18431	244	5	above	above	IN
18431	244	6	the	the	DT
18431	244	7	horizon	horizon	NN
18431	244	8	for	for	IN
18431	244	9	weeks	week	NNS
18431	244	10	at	at	IN
18431	244	11	a	a	DT
18431	244	12	time	time	NN
18431	244	13	,	,	,
18431	244	14	slowly	slowly	RB
18431	244	15	moving	move	VBG
18431	244	16	westward	westward	RB
18431	244	17	,	,	,
18431	244	18	with	with	IN
18431	244	19	the	the	DT
18431	244	20	planets	planet	NNS
18431	244	21	drifting	drift	VBG
18431	244	22	yet	yet	RB
18431	244	23	more	more	RBR
18431	244	24	slowly	slowly	RB
18431	244	25	,	,	,
18431	244	26	but	but	CC
18431	244	27	at	at	IN
18431	244	28	different	different	JJ
18431	244	29	rates	rate	NNS
18431	244	30	,	,	,
18431	244	31	among	among	IN
18431	244	32	them	-PRON-	PRP
18431	244	33	;	;	:
18431	244	34	the	the	DT
18431	244	35	nearer	nearer	NN
18431	244	36	planets	planet	NNS
18431	244	37	,	,	,
18431	244	38	Venus	Venus	NNP
18431	244	39	and	and	CC
18431	244	40	the	the	DT
18431	244	41	earth	earth	NN
18431	244	42	,	,	,
18431	244	43	showing	show	VBG
18431	244	44	the	the	DT
18431	244	45	most	most	RBS
18431	244	46	decided	decided	JJ
18431	244	47	tendency	tendency	NN
18431	244	48	to	to	TO
18431	244	49	loiter	loiter	VB
18431	244	50	behind	behind	IN
18431	244	51	the	the	DT
18431	244	52	stars	star	NNS
18431	244	53	.	.	.
18431	245	1	On	on	IN
18431	245	2	the	the	DT
18431	245	3	side	side	NN
18431	245	4	where	where	WRB
18431	245	5	eternal	eternal	JJ
18431	245	6	sunlight	sunlight	NN
18431	245	7	shines	shine	VBZ
18431	245	8	the	the	DT
18431	245	9	sky	sky	NN
18431	245	10	of	of	IN
18431	245	11	Mercury	Mercury	NNP
18431	245	12	contains	contain	VBZ
18431	245	13	no	no	DT
18431	245	14	stars	star	NNS
18431	245	15	.	.	.
18431	246	1	Forever	forever	RB
18431	246	2	the	the	DT
18431	246	3	pitiless	pitiless	NN
18431	246	4	blaze	blaze	NN
18431	246	5	of	of	IN
18431	246	6	day	day	NN
18431	246	7	;	;	:
18431	246	8	forever	forever	RB
18431	246	9	,	,	,
18431	246	10	"	"	``
18431	246	11	All	all	DT
18431	246	12	in	in	IN
18431	246	13	a	a	DT
18431	246	14	hot	hot	JJ
18431	246	15	and	and	CC
18431	246	16	copper	copper	NN
18431	246	17	sky	sky	NN
18431	246	18	The	the	DT
18431	246	19	bloody	bloody	JJ
18431	246	20	sun	sun	NN
18431	246	21	at	at	IN
18431	246	22	noon	noon	NN
18431	246	23	.	.	.
18431	246	24	"	"	''
18431	247	1	As	as	IN
18431	247	2	it	-PRON-	PRP
18431	247	3	is	be	VBZ
18431	247	4	difficult	difficult	JJ
18431	247	5	to	to	TO
18431	247	6	understand	understand	VB
18431	247	7	how	how	WRB
18431	247	8	water	water	NN
18431	247	9	can	can	MD
18431	247	10	exist	exist	VB
18431	247	11	on	on	IN
18431	247	12	the	the	DT
18431	247	13	night	night	NN
18431	247	14	hemisphere	hemisphere	NN
18431	247	15	,	,	,
18431	247	16	except	except	IN
18431	247	17	in	in	IN
18431	247	18	the	the	DT
18431	247	19	shape	shape	NN
18431	247	20	of	of	IN
18431	247	21	perpetual	perpetual	JJ
18431	247	22	snow	snow	NN
18431	247	23	and	and	CC
18431	247	24	ice	ice	NN
18431	247	25	,	,	,
18431	247	26	so	so	CC
18431	247	27	it	-PRON-	PRP
18431	247	28	is	be	VBZ
18431	247	29	hard	hard	JJ
18431	247	30	to	to	TO
18431	247	31	imagine	imagine	VB
18431	247	32	that	that	IN
18431	247	33	on	on	IN
18431	247	34	the	the	DT
18431	247	35	day	day	NN
18431	247	36	hemisphere	hemisphere	NN
18431	247	37	water	water	NN
18431	247	38	can	can	MD
18431	247	39	ever	ever	RB
18431	247	40	be	be	VB
18431	247	41	precipitated	precipitate	VBN
18431	247	42	from	from	IN
18431	247	43	the	the	DT
18431	247	44	vaporous	vaporous	JJ
18431	247	45	form	form	NN
18431	247	46	.	.	.
18431	248	1	In	in	IN
18431	248	2	truth	truth	NN
18431	248	3	,	,	,
18431	248	4	there	there	EX
18431	248	5	can	can	MD
18431	248	6	be	be	VB
18431	248	7	very	very	RB
18431	248	8	little	little	JJ
18431	248	9	water	water	NN
18431	248	10	on	on	IN
18431	248	11	Mercury	Mercury	NNP
18431	248	12	even	even	RB
18431	248	13	in	in	IN
18431	248	14	the	the	DT
18431	248	15	form	form	NN
18431	248	16	of	of	IN
18431	248	17	vapor	vapor	NN
18431	248	18	,	,	,
18431	248	19	else	else	RB
18431	248	20	the	the	DT
18431	248	21	spectroscope	spectroscope	NN
18431	248	22	would	would	MD
18431	248	23	have	have	VB
18431	248	24	given	give	VBN
18431	248	25	unquestionable	unquestionable	JJ
18431	248	26	evidence	evidence	NN
18431	248	27	of	of	IN
18431	248	28	its	-PRON-	PRP$
18431	248	29	presence	presence	NN
18431	248	30	.	.	.
18431	249	1	Those	those	DT
18431	249	2	who	who	WP
18431	249	3	think	think	VBP
18431	249	4	that	that	IN
18431	249	5	Mercury	Mercury	NNP
18431	249	6	is	be	VBZ
18431	249	7	entirely	entirely	RB
18431	249	8	waterless	waterless	JJ
18431	249	9	and	and	CC
18431	249	10	almost	almost	RB
18431	249	11	,	,	,
18431	249	12	if	if	IN
18431	249	13	not	not	RB
18431	249	14	quite	quite	RB
18431	249	15	,	,	,
18431	249	16	airless	airless	NN
18431	249	17	may	may	MD
18431	249	18	be	be	VB
18431	249	19	right	right	JJ
18431	249	20	.	.	.
18431	250	1	In	in	IN
18431	250	2	these	these	DT
18431	250	3	respects	respect	NNS
18431	250	4	it	-PRON-	PRP
18431	250	5	would	would	MD
18431	250	6	then	then	RB
18431	250	7	resemble	resemble	VB
18431	250	8	the	the	DT
18431	250	9	moon	moon	NN
18431	250	10	,	,	,
18431	250	11	and	and	CC
18431	250	12	,	,	,
18431	250	13	according	accord	VBG
18431	250	14	to	to	IN
18431	250	15	some	some	DT
18431	250	16	observers	observer	NNS
18431	250	17	,	,	,
18431	250	18	it	-PRON-	PRP
18431	250	19	possesses	possess	VBZ
18431	250	20	another	another	DT
18431	250	21	characteristic	characteristic	JJ
18431	250	22	lunar	lunar	JJ
18431	250	23	feature	feature	NN
18431	250	24	in	in	IN
18431	250	25	the	the	DT
18431	250	26	roughening	roughening	NN
18431	250	27	of	of	IN
18431	250	28	its	-PRON-	PRP$
18431	250	29	surface	surface	NN
18431	250	30	by	by	IN
18431	250	31	what	what	WP
18431	250	32	seem	seem	VBP
18431	250	33	to	to	TO
18431	250	34	be	be	VB
18431	250	35	innumerable	innumerable	JJ
18431	250	36	volcanic	volcanic	JJ
18431	250	37	craters	crater	NNS
18431	250	38	.	.	.
18431	251	1	But	but	CC
18431	251	2	if	if	IN
18431	251	3	we	-PRON-	PRP
18431	251	4	suppose	suppose	VBP
18431	251	5	Mercury	Mercury	NNP
18431	251	6	to	to	TO
18431	251	7	possess	possess	VB
18431	251	8	an	an	DT
18431	251	9	atmosphere	atmosphere	NN
18431	251	10	much	much	JJ
18431	251	11	rarer	rare	JJR
18431	251	12	than	than	IN
18431	251	13	that	that	DT
18431	251	14	of	of	IN
18431	251	15	the	the	DT
18431	251	16	earth	earth	NN
18431	251	17	,	,	,
18431	251	18	we	-PRON-	PRP
18431	251	19	may	may	MD
18431	251	20	perceive	perceive	VB
18431	251	21	therein	therein	RB
18431	251	22	a	a	DT
18431	251	23	possible	possible	JJ
18431	251	24	provision	provision	NN
18431	251	25	against	against	IN
18431	251	26	the	the	DT
18431	251	27	excessive	excessive	JJ
18431	251	28	solar	solar	JJ
18431	251	29	heat	heat	NN
18431	251	30	to	to	TO
18431	251	31	which	which	WDT
18431	251	32	it	-PRON-	PRP
18431	251	33	is	be	VBZ
18431	251	34	subjected	subject	VBN
18431	251	35	,	,	,
18431	251	36	since	since	RB
18431	251	37	,	,	,
18431	251	38	as	as	IN
18431	251	39	we	-PRON-	PRP
18431	251	40	see	see	VBP
18431	251	41	on	on	IN
18431	251	42	high	high	JJ
18431	251	43	mountains	mountain	NNS
18431	251	44	,	,	,
18431	251	45	a	a	DT
18431	251	46	light	light	JJ
18431	251	47	air	air	NN
18431	251	48	permits	permit	VBZ
18431	251	49	a	a	DT
18431	251	50	ready	ready	JJ
18431	251	51	radiation	radiation	NN
18431	251	52	of	of	IN
18431	251	53	heat	heat	NN
18431	251	54	,	,	,
18431	251	55	which	which	WDT
18431	251	56	does	do	VBZ
18431	251	57	not	not	RB
18431	251	58	become	become	VB
18431	251	59	stored	store	VBN
18431	251	60	up	up	RP
18431	251	61	as	as	IN
18431	251	62	in	in	IN
18431	251	63	a	a	DT
18431	251	64	denser	denser	NN
18431	251	65	atmosphere	atmosphere	NN
18431	251	66	.	.	.
18431	252	1	As	as	IN
18431	252	2	the	the	DT
18431	252	3	sun	sun	NN
18431	252	4	pours	pour	VBZ
18431	252	5	its	-PRON-	PRP$
18431	252	6	heat	heat	NN
18431	252	7	without	without	IN
18431	252	8	cessation	cessation	NN
18431	252	9	upon	upon	IN
18431	252	10	the	the	DT
18431	252	11	day	day	NN
18431	252	12	hemisphere	hemisphere	VBZ
18431	252	13	the	the	DT
18431	252	14	warmed	warm	VBN
18431	252	15	air	air	NN
18431	252	16	must	must	MD
18431	252	17	rise	rise	VB
18431	252	18	and	and	CC
18431	252	19	flow	flow	VB
18431	252	20	off	off	RP
18431	252	21	on	on	IN
18431	252	22	all	all	DT
18431	252	23	sides	side	NNS
18431	252	24	into	into	IN
18431	252	25	the	the	DT
18431	252	26	night	night	NN
18431	252	27	hemisphere	hemisphere	NN
18431	252	28	,	,	,
18431	252	29	while	while	IN
18431	252	30	cold	cold	JJ
18431	252	31	air	air	NN
18431	252	32	rushes	rush	VBZ
18431	252	33	in	in	RB
18431	252	34	below	below	RB
18431	252	35	,	,	,
18431	252	36	to	to	TO
18431	252	37	take	take	VB
18431	252	38	its	-PRON-	PRP$
18431	252	39	place	place	NN
18431	252	40	,	,	,
18431	252	41	from	from	IN
18431	252	42	the	the	DT
18431	252	43	region	region	NN
18431	252	44	of	of	IN
18431	252	45	frost	frost	NN
18431	252	46	and	and	CC
18431	252	47	darkness	darkness	NN
18431	252	48	.	.	.
18431	253	1	The	the	DT
18431	253	2	intermediate	intermediate	JJ
18431	253	3	areas	area	NNS
18431	253	4	,	,	,
18431	253	5	which	which	WDT
18431	253	6	see	see	VBP
18431	253	7	the	the	DT
18431	253	8	sun	sun	NN
18431	253	9	part	part	NN
18431	253	10	of	of	IN
18431	253	11	the	the	DT
18431	253	12	time	time	NN
18431	253	13	,	,	,
18431	253	14	as	as	IN
18431	253	15	explained	explain	VBN
18431	253	16	above	above	RB
18431	253	17	,	,	,
18431	253	18	are	be	VBP
18431	253	19	perhaps	perhaps	RB
18431	253	20	the	the	DT
18431	253	21	scene	scene	NN
18431	253	22	of	of	IN
18431	253	23	contending	contend	VBG
18431	253	24	winds	wind	NNS
18431	253	25	and	and	CC
18431	253	26	tempests	tempest	NNS
18431	253	27	,	,	,
18431	253	28	where	where	WRB
18431	253	29	the	the	DT
18431	253	30	moisture	moisture	NN
18431	253	31	,	,	,
18431	253	32	if	if	IN
18431	253	33	there	there	EX
18431	253	34	be	be	VB
18431	253	35	any	any	DT
18431	253	36	,	,	,
18431	253	37	is	be	VBZ
18431	253	38	precipitated	precipitate	VBN
18431	253	39	,	,	,
18431	253	40	through	through	IN
18431	253	41	the	the	DT
18431	253	42	rapid	rapid	JJ
18431	253	43	cooling	cooling	NN
18431	253	44	of	of	IN
18431	253	45	the	the	DT
18431	253	46	air	air	NN
18431	253	47	,	,	,
18431	253	48	in	in	IN
18431	253	49	whelming	whelm	VBG
18431	253	50	floods	flood	NNS
18431	253	51	and	and	CC
18431	253	52	wild	wild	JJ
18431	253	53	snow	snow	NN
18431	253	54	-	-	HYPH
18431	253	55	storms	storm	NNS
18431	253	56	driven	drive	VBN
18431	253	57	by	by	IN
18431	253	58	hurrying	hurry	VBG
18431	253	59	blasts	blast	NNS
18431	253	60	from	from	IN
18431	253	61	the	the	DT
18431	253	62	realm	realm	NN
18431	253	63	of	of	IN
18431	253	64	endless	endless	JJ
18431	253	65	night	night	NN
18431	253	66	.	.	.
18431	254	1	Enough	enough	JJ
18431	254	2	seems	seem	VBZ
18431	254	3	now	now	RB
18431	254	4	to	to	TO
18431	254	5	have	have	VB
18431	254	6	been	be	VBN
18431	254	7	said	say	VBN
18431	254	8	to	to	TO
18431	254	9	indicate	indicate	VB
18431	254	10	clearly	clearly	RB
18431	254	11	the	the	DT
18431	254	12	hopelessness	hopelessness	NN
18431	254	13	of	of	IN
18431	254	14	looking	look	VBG
18431	254	15	for	for	IN
18431	254	16	any	any	DT
18431	254	17	analogies	analogy	NNS
18431	254	18	between	between	IN
18431	254	19	Mercury	Mercury	NNP
18431	254	20	and	and	CC
18431	254	21	the	the	DT
18431	254	22	earth	earth	NN
18431	254	23	which	which	WDT
18431	254	24	would	would	MD
18431	254	25	warrant	warrant	VB
18431	254	26	the	the	DT
18431	254	27	conclusion	conclusion	NN
18431	254	28	that	that	IN
18431	254	29	the	the	DT
18431	254	30	former	former	JJ
18431	254	31	planet	planet	NN
18431	254	32	is	be	VBZ
18431	254	33	capable	capable	JJ
18431	254	34	of	of	IN
18431	254	35	supporting	support	VBG
18431	254	36	inhabitants	inhabitant	NNS
18431	254	37	or	or	CC
18431	254	38	forms	form	NNS
18431	254	39	of	of	IN
18431	254	40	life	life	NN
18431	254	41	resembling	resemble	VBG
18431	254	42	those	those	DT
18431	254	43	that	that	WDT
18431	254	44	swarm	swarm	VBP
18431	254	45	upon	upon	IN
18431	254	46	the	the	DT
18431	254	47	latter	latter	JJ
18431	254	48	.	.	.
18431	255	1	If	if	IN
18431	255	2	we	-PRON-	PRP
18431	255	3	would	would	MD
18431	255	4	still	still	RB
18431	255	5	believe	believe	VB
18431	255	6	that	that	IN
18431	255	7	Mercury	Mercury	NNP
18431	255	8	is	be	VBZ
18431	255	9	a	a	DT
18431	255	10	habitable	habitable	JJ
18431	255	11	globe	globe	NN
18431	255	12	we	-PRON-	PRP
18431	255	13	must	must	MD
18431	255	14	depend	depend	VB
18431	255	15	entirely	entirely	RB
18431	255	16	upon	upon	IN
18431	255	17	the	the	DT
18431	255	18	imagination	imagination	NN
18431	255	19	for	for	IN
18431	255	20	pictures	picture	NNS
18431	255	21	of	of	IN
18431	255	22	creatures	creature	NNS
18431	255	23	able	able	JJ
18431	255	24	to	to	TO
18431	255	25	endure	endure	VB
18431	255	26	its	-PRON-	PRP$
18431	255	27	extremes	extreme	NNS
18431	255	28	of	of	IN
18431	255	29	heat	heat	NN
18431	255	30	and	and	CC
18431	255	31	cold	cold	JJ
18431	255	32	,	,	,
18431	255	33	of	of	IN
18431	255	34	light	light	NN
18431	255	35	and	and	CC
18431	255	36	darkness	darkness	NN
18431	255	37	,	,	,
18431	255	38	of	of	IN
18431	255	39	instability	instability	NN
18431	255	40	,	,	,
18431	255	41	swift	swift	JJ
18431	255	42	vicissitude	vicissitude	NN
18431	255	43	,	,	,
18431	255	44	and	and	CC
18431	255	45	violent	violent	JJ
18431	255	46	contrast	contrast	NN
18431	255	47	.	.	.
18431	256	1	In	in	IN
18431	256	2	the	the	DT
18431	256	3	next	next	JJ
18431	256	4	chapter	chapter	NN
18431	256	5	we	-PRON-	PRP
18431	256	6	shall	shall	MD
18431	256	7	study	study	VB
18431	256	8	a	a	DT
18431	256	9	more	more	RBR
18431	256	10	peaceful	peaceful	JJ
18431	256	11	and	and	CC
18431	256	12	even	even	RB
18431	256	13	-	-	HYPH
18431	256	14	going	go	VBG
18431	256	15	world	world	NN
18431	256	16	,	,	,
18431	256	17	yet	yet	CC
18431	256	18	one	one	CD
18431	256	19	of	of	IN
18431	256	20	great	great	JJ
18431	256	21	brilliancy	brilliancy	NN
18431	256	22	,	,	,
18431	256	23	which	which	WDT
18431	256	24	possesses	possess	VBZ
18431	256	25	some	some	DT
18431	256	26	remarkable	remarkable	JJ
18431	256	27	resemblances	resemblance	NNS
18431	256	28	to	to	IN
18431	256	29	the	the	DT
18431	256	30	earth	earth	NN
18431	256	31	,	,	,
18431	256	32	as	as	RB
18431	256	33	well	well	RB
18431	256	34	as	as	IN
18431	256	35	some	some	DT
18431	256	36	surprising	surprising	JJ
18431	256	37	divergences	divergence	NNS
18431	256	38	from	from	IN
18431	256	39	it	-PRON-	PRP
18431	256	40	.	.	.
18431	257	1	CHAPTER	CHAPTER	NNP
18431	257	2	III	III	NNP
18431	257	3	VENUS	VENUS	NNP
18431	257	4	,	,	,
18431	257	5	THE	the	DT
18431	257	6	TWIN	twin	NN
18431	257	7	OF	of	IN
18431	257	8	THE	the	DT
18431	257	9	EARTH	earth	NN
18431	257	10	We	-PRON-	PRP
18431	257	11	come	come	VBP
18431	257	12	now	now	RB
18431	257	13	to	to	IN
18431	257	14	a	a	DT
18431	257	15	planet	planet	NN
18431	257	16	which	which	WDT
18431	257	17	seems	seem	VBZ
18431	257	18	,	,	,
18431	257	19	at	at	IN
18431	257	20	the	the	DT
18431	257	21	first	first	JJ
18431	257	22	glance	glance	NN
18431	257	23	,	,	,
18431	257	24	to	to	TO
18431	257	25	afford	afford	VB
18431	257	26	a	a	DT
18431	257	27	far	far	RB
18431	257	28	more	more	RBR
18431	257	29	promising	promising	JJ
18431	257	30	outlook	outlook	NN
18431	257	31	than	than	IN
18431	257	32	Mercury	Mercury	NNP
18431	257	33	does	do	VBZ
18431	257	34	for	for	IN
18431	257	35	the	the	DT
18431	257	36	presence	presence	NN
18431	257	37	of	of	IN
18431	257	38	organic	organic	JJ
18431	257	39	life	life	NN
18431	257	40	forms	form	NNS
18431	257	41	bearing	bear	VBG
18431	257	42	some	some	DT
18431	257	43	resemblance	resemblance	NN
18431	257	44	to	to	IN
18431	257	45	those	those	DT
18431	257	46	of	of	IN
18431	257	47	the	the	DT
18431	257	48	earth	earth	NN
18431	257	49	.	.	.
18431	258	1	One	one	CD
18431	258	2	of	of	IN
18431	258	3	the	the	DT
18431	258	4	strongest	strong	JJS
18431	258	5	arguments	argument	NNS
18431	258	6	for	for	IN
18431	258	7	regarding	regard	VBG
18431	258	8	Venus	Venus	NNP
18431	258	9	as	as	IN
18431	258	10	a	a	DT
18431	258	11	world	world	NN
18431	258	12	much	much	RB
18431	258	13	like	like	IN
18431	258	14	ours	-PRON-	PRP
18431	258	15	is	be	VBZ
18431	258	16	based	base	VBN
18431	258	17	upon	upon	IN
18431	258	18	its	-PRON-	PRP$
18431	258	19	remarkable	remarkable	JJ
18431	258	20	similarity	similarity	NN
18431	258	21	to	to	IN
18431	258	22	the	the	DT
18431	258	23	earth	earth	NN
18431	258	24	in	in	IN
18431	258	25	size	size	NN
18431	258	26	and	and	CC
18431	258	27	mass	mass	NN
18431	258	28	,	,	,
18431	258	29	because	because	IN
18431	258	30	thus	thus	RB
18431	258	31	we	-PRON-	PRP
18431	258	32	are	be	VBP
18431	258	33	assured	assure	VBN
18431	258	34	that	that	IN
18431	258	35	the	the	DT
18431	258	36	force	force	NN
18431	258	37	of	of	IN
18431	258	38	gravity	gravity	NN
18431	258	39	is	be	VBZ
18431	258	40	practically	practically	RB
18431	258	41	the	the	DT
18431	258	42	same	same	JJ
18431	258	43	upon	upon	IN
18431	258	44	the	the	DT
18431	258	45	two	two	CD
18431	258	46	planets	planet	NNS
18431	258	47	,	,	,
18431	258	48	and	and	CC
18431	258	49	the	the	DT
18431	258	50	force	force	NN
18431	258	51	of	of	IN
18431	258	52	gravity	gravity	NNP
18431	258	53	governs	govern	VBZ
18431	258	54	numberless	numberless	JJ
18431	258	55	physical	physical	JJ
18431	258	56	phenomena	phenomenon	NNS
18431	258	57	of	of	IN
18431	258	58	essential	essential	JJ
18431	258	59	importance	importance	NN
18431	258	60	to	to	IN
18431	258	61	both	both	CC
18431	258	62	animal	animal	NN
18431	258	63	and	and	CC
18431	258	64	vegetable	vegetable	JJ
18431	258	65	life	life	NN
18431	258	66	.	.	.
18431	259	1	The	the	DT
18431	259	2	mean	mean	JJ
18431	259	3	diameter	diameter	NN
18431	259	4	of	of	IN
18431	259	5	the	the	DT
18431	259	6	earth	earth	NN
18431	259	7	is	be	VBZ
18431	259	8	7,918	7,918	CD
18431	259	9	miles	mile	NNS
18431	259	10	;	;	:
18431	259	11	that	that	DT
18431	259	12	of	of	IN
18431	259	13	Venus	Venus	NNP
18431	259	14	is	be	VBZ
18431	259	15	7,700	7,700	CD
18431	259	16	miles	mile	NNS
18431	259	17	.	.	.
18431	260	1	The	the	DT
18431	260	2	difference	difference	NN
18431	260	3	is	be	VBZ
18431	260	4	so	so	RB
18431	260	5	slight	slight	JJ
18431	260	6	that	that	IN
18431	260	7	if	if	IN
18431	260	8	the	the	DT
18431	260	9	two	two	CD
18431	260	10	planets	planet	NNS
18431	260	11	were	be	VBD
18431	260	12	suspended	suspend	VBN
18431	260	13	side	side	NN
18431	260	14	by	by	IN
18431	260	15	side	side	NN
18431	260	16	in	in	IN
18431	260	17	the	the	DT
18431	260	18	sky	sky	NN
18431	260	19	,	,	,
18431	260	20	at	at	IN
18431	260	21	such	such	PDT
18431	260	22	a	a	DT
18431	260	23	distance	distance	NN
18431	260	24	that	that	IN
18431	260	25	their	-PRON-	PRP$
18431	260	26	disks	disk	NNS
18431	260	27	resembled	resemble	VBD
18431	260	28	that	that	DT
18431	260	29	of	of	IN
18431	260	30	the	the	DT
18431	260	31	full	full	JJ
18431	260	32	moon	moon	NN
18431	260	33	,	,	,
18431	260	34	the	the	DT
18431	260	35	eye	eye	NN
18431	260	36	would	would	MD
18431	260	37	notice	notice	VB
18431	260	38	no	no	DT
18431	260	39	inequality	inequality	NN
18431	260	40	between	between	IN
18431	260	41	them	-PRON-	PRP
18431	260	42	.	.	.
18431	261	1	The	the	DT
18431	261	2	mean	mean	JJ
18431	261	3	density	density	NN
18431	261	4	of	of	IN
18431	261	5	Venus	Venus	NNP
18431	261	6	is	be	VBZ
18431	261	7	about	about	RB
18431	261	8	nine	nine	CD
18431	261	9	tenths	tenth	NNS
18431	261	10	of	of	IN
18431	261	11	that	that	DT
18431	261	12	of	of	IN
18431	261	13	the	the	DT
18431	261	14	earth	earth	NN
18431	261	15	,	,	,
18431	261	16	and	and	CC
18431	261	17	the	the	DT
18431	261	18	force	force	NN
18431	261	19	of	of	IN
18431	261	20	gravity	gravity	NN
18431	261	21	upon	upon	IN
18431	261	22	its	-PRON-	PRP$
18431	261	23	surface	surface	NN
18431	261	24	is	be	VBZ
18431	261	25	in	in	IN
18431	261	26	the	the	DT
18431	261	27	ratio	ratio	NN
18431	261	28	of	of	IN
18431	261	29	about	about	IN
18431	261	30	85	85	CD
18431	261	31	to	to	TO
18431	261	32	100	100	CD
18431	261	33	as	as	RB
18431	261	34	compared	compare	VBN
18431	261	35	to	to	IN
18431	261	36	its	-PRON-	PRP$
18431	261	37	force	force	NN
18431	261	38	on	on	IN
18431	261	39	the	the	DT
18431	261	40	surface	surface	NN
18431	261	41	of	of	IN
18431	261	42	the	the	DT
18431	261	43	earth	earth	NN
18431	261	44	.	.	.
18431	262	1	A	a	DT
18431	262	2	man	man	NN
18431	262	3	removed	remove	VBN
18431	262	4	to	to	IN
18431	262	5	Venus	Venus	NNP
18431	262	6	would	would	MD
18431	262	7	,	,	,
18431	262	8	consequently	consequently	RB
18431	262	9	,	,	,
18431	262	10	find	find	VB
18431	262	11	himself	-PRON-	PRP
18431	262	12	perceptibly	perceptibly	RB
18431	262	13	lighter	light	JJR
18431	262	14	than	than	IN
18431	262	15	he	-PRON-	PRP
18431	262	16	was	be	VBD
18431	262	17	at	at	IN
18431	262	18	home	home	NN
18431	262	19	,	,	,
18431	262	20	and	and	CC
18431	262	21	would	would	MD
18431	262	22	be	be	VB
18431	262	23	able	able	JJ
18431	262	24	to	to	TO
18431	262	25	exert	exert	VB
18431	262	26	his	-PRON-	PRP$
18431	262	27	strength	strength	NN
18431	262	28	with	with	IN
18431	262	29	considerably	considerably	RB
18431	262	30	greater	great	JJR
18431	262	31	effect	effect	NN
18431	262	32	than	than	IN
18431	262	33	on	on	IN
18431	262	34	his	-PRON-	PRP$
18431	262	35	own	own	JJ
18431	262	36	planet	planet	NN
18431	262	37	.	.	.
18431	263	1	But	but	CC
18431	263	2	the	the	DT
18431	263	3	difference	difference	NN
18431	263	4	would	would	MD
18431	263	5	amount	amount	VB
18431	263	6	only	only	RB
18431	263	7	to	to	IN
18431	263	8	an	an	DT
18431	263	9	agreeable	agreeable	JJ
18431	263	10	variation	variation	NN
18431	263	11	from	from	IN
18431	263	12	accustomed	accustomed	JJ
18431	263	13	conditions	condition	NNS
18431	263	14	,	,	,
18431	263	15	and	and	CC
18431	263	16	would	would	MD
18431	263	17	not	not	RB
18431	263	18	be	be	VB
18431	263	19	productive	productive	JJ
18431	263	20	of	of	IN
18431	263	21	fundamental	fundamental	JJ
18431	263	22	changes	change	NNS
18431	263	23	in	in	IN
18431	263	24	the	the	DT
18431	263	25	order	order	NN
18431	263	26	of	of	IN
18431	263	27	nature	nature	NN
18431	263	28	.	.	.
18431	264	1	Being	be	VBG
18431	264	2	,	,	,
18431	264	3	like	like	IN
18431	264	4	Mercury	Mercury	NNP
18431	264	5	,	,	,
18431	264	6	nearer	nearer	IN
18431	264	7	to	to	IN
18431	264	8	the	the	DT
18431	264	9	sun	sun	NN
18431	264	10	than	than	IN
18431	264	11	the	the	DT
18431	264	12	earth	earth	NN
18431	264	13	is	be	VBZ
18431	264	14	,	,	,
18431	264	15	Venus	Venus	NNP
18431	264	16	also	also	RB
18431	264	17	is	be	VBZ
18431	264	18	visible	visible	JJ
18431	264	19	to	to	IN
18431	264	20	us	-PRON-	PRP
18431	264	21	only	only	RB
18431	264	22	in	in	IN
18431	264	23	the	the	DT
18431	264	24	morning	morning	NN
18431	264	25	or	or	CC
18431	264	26	the	the	DT
18431	264	27	evening	evening	NN
18431	264	28	sky	sky	NN
18431	264	29	.	.	.
18431	265	1	But	but	CC
18431	265	2	her	-PRON-	PRP$
18431	265	3	distance	distance	NN
18431	265	4	from	from	IN
18431	265	5	the	the	DT
18431	265	6	sun	sun	NN
18431	265	7	,	,	,
18431	265	8	slightly	slightly	RB
18431	265	9	exceeding	exceed	VBG
18431	265	10	67,000,000	67,000,000	CD
18431	265	11	miles	mile	NNS
18431	265	12	,	,	,
18431	265	13	is	be	VBZ
18431	265	14	nearly	nearly	RB
18431	265	15	double	double	JJ
18431	265	16	that	that	DT
18431	265	17	of	of	IN
18431	265	18	Mercury	Mercury	NNP
18431	265	19	,	,	,
18431	265	20	so	so	IN
18431	265	21	that	that	IN
18431	265	22	,	,	,
18431	265	23	when	when	WRB
18431	265	24	favorably	favorably	RB
18431	265	25	situated	situate	VBN
18431	265	26	,	,	,
18431	265	27	she	-PRON-	PRP
18431	265	28	becomes	become	VBZ
18431	265	29	a	a	DT
18431	265	30	very	very	RB
18431	265	31	conspicuous	conspicuous	JJ
18431	265	32	object	object	NN
18431	265	33	,	,	,
18431	265	34	and	and	CC
18431	265	35	,	,	,
18431	265	36	instead	instead	RB
18431	265	37	of	of	IN
18431	265	38	being	be	VBG
18431	265	39	known	know	VBN
18431	265	40	almost	almost	RB
18431	265	41	exclusively	exclusively	RB
18431	265	42	by	by	IN
18431	265	43	astronomers	astronomer	NNS
18431	265	44	,	,	,
18431	265	45	she	-PRON-	PRP
18431	265	46	is	be	VBZ
18431	265	47	,	,	,
18431	265	48	perhaps	perhaps	RB
18431	265	49	,	,	,
18431	265	50	the	the	DT
18431	265	51	most	most	RBS
18431	265	52	popular	popular	JJ
18431	265	53	and	and	CC
18431	265	54	most	most	RBS
18431	265	55	admired	admire	VBN
18431	265	56	of	of	IN
18431	265	57	all	all	PDT
18431	265	58	the	the	DT
18431	265	59	members	member	NNS
18431	265	60	of	of	IN
18431	265	61	the	the	DT
18431	265	62	planetary	planetary	NN
18431	265	63	system	system	NN
18431	265	64	,	,	,
18431	265	65	especially	especially	RB
18431	265	66	when	when	WRB
18431	265	67	she	-PRON-	PRP
18431	265	68	appears	appear	VBZ
18431	265	69	in	in	IN
18431	265	70	the	the	DT
18431	265	71	charming	charming	JJ
18431	265	72	rôle	rã´le	NN
18431	265	73	of	of	IN
18431	265	74	the	the	DT
18431	265	75	"	"	``
18431	265	76	evening	evening	NN
18431	265	77	star	star	NN
18431	265	78	.	.	.
18431	265	79	"	"	''
18431	266	1	As	as	IN
18431	266	2	she	-PRON-	PRP
18431	266	3	emerges	emerge	VBZ
18431	266	4	periodically	periodically	RB
18431	266	5	from	from	IN
18431	266	6	the	the	DT
18431	266	7	blinding	blind	VBG
18431	266	8	glare	glare	NN
18431	266	9	of	of	IN
18431	266	10	the	the	DT
18431	266	11	sun	sun	NN
18431	266	12	's	's	POS
18431	266	13	immediate	immediate	JJ
18431	266	14	neighborhood	neighborhood	NN
18431	266	15	and	and	CC
18431	266	16	begins	begin	VBZ
18431	266	17	to	to	TO
18431	266	18	soar	soar	VB
18431	266	19	,	,	,
18431	266	20	bright	bright	JJ
18431	266	21	as	as	IN
18431	266	22	an	an	DT
18431	266	23	electric	electric	JJ
18431	266	24	balloon	balloon	NN
18431	266	25	,	,	,
18431	266	26	in	in	IN
18431	266	27	the	the	DT
18431	266	28	twilight	twilight	NN
18431	266	29	,	,	,
18431	266	30	she	-PRON-	PRP
18431	266	31	commands	command	VBZ
18431	266	32	all	all	DT
18431	266	33	eyes	eye	NNS
18431	266	34	and	and	CC
18431	266	35	calls	call	NNS
18431	266	36	forth	forth	RB
18431	266	37	exclamations	exclamation	NNS
18431	266	38	of	of	IN
18431	266	39	astonishment	astonishment	NN
18431	266	40	and	and	CC
18431	266	41	admiration	admiration	NN
18431	266	42	by	by	IN
18431	266	43	her	-PRON-	PRP$
18431	266	44	singular	singular	JJ
18431	266	45	beauty	beauty	NN
18431	266	46	.	.	.
18431	267	1	The	the	DT
18431	267	2	intervals	interval	NNS
18431	267	3	between	between	IN
18431	267	4	her	-PRON-	PRP$
18431	267	5	successive	successive	JJ
18431	267	6	reappearances	reappearance	NNS
18431	267	7	in	in	IN
18431	267	8	the	the	DT
18431	267	9	evening	evening	NN
18431	267	10	sky	sky	NN
18431	267	11	,	,	,
18431	267	12	measured	measure	VBN
18431	267	13	by	by	IN
18431	267	14	her	-PRON-	PRP$
18431	267	15	synodic	synodic	JJ
18431	267	16	period	period	NN
18431	267	17	of	of	IN
18431	267	18	584	584	CD
18431	267	19	days	day	NNS
18431	267	20	,	,	,
18431	267	21	are	be	VBP
18431	267	22	sufficiently	sufficiently	RB
18431	267	23	long	long	JJ
18431	267	24	to	to	TO
18431	267	25	give	give	VB
18431	267	26	an	an	DT
18431	267	27	element	element	NN
18431	267	28	of	of	IN
18431	267	29	surprise	surprise	NN
18431	267	30	and	and	CC
18431	267	31	novelty	novelty	NN
18431	267	32	to	to	IN
18431	267	33	every	every	DT
18431	267	34	return	return	NN
18431	267	35	of	of	IN
18431	267	36	so	so	RB
18431	267	37	dazzling	dazzle	VBG
18431	267	38	a	a	DT
18431	267	39	phenomenon	phenomenon	NN
18431	267	40	.	.	.
18431	268	1	Even	even	RB
18431	268	2	the	the	DT
18431	268	3	light	light	NN
18431	268	4	of	of	IN
18431	268	5	the	the	DT
18431	268	6	full	full	JJ
18431	268	7	moon	moon	NN
18431	268	8	silvering	silver	VBG
18431	268	9	the	the	DT
18431	268	10	tree	tree	NN
18431	268	11	tops	top	NNS
18431	268	12	does	do	VBZ
18431	268	13	not	not	RB
18431	268	14	exercise	exercise	VB
18431	268	15	greater	great	JJR
18431	268	16	enchantment	enchantment	NN
18431	268	17	over	over	IN
18431	268	18	the	the	DT
18431	268	19	mind	mind	NN
18431	268	20	of	of	IN
18431	268	21	the	the	DT
18431	268	22	contemplative	contemplative	JJ
18431	268	23	observer	observer	NN
18431	268	24	.	.	.
18431	269	1	In	in	IN
18431	269	2	either	either	DT
18431	269	3	of	of	IN
18431	269	4	her	-PRON-	PRP$
18431	269	5	rôles	rã´le	NNS
18431	269	6	,	,	,
18431	269	7	as	as	IN
18431	269	8	morning	morning	NN
18431	269	9	or	or	CC
18431	269	10	as	as	IN
18431	269	11	evening	evening	NN
18431	269	12	star	star	NN
18431	269	13	,	,	,
18431	269	14	Venus	Venus	NNP
18431	269	15	has	have	VBZ
18431	269	16	no	no	DT
18431	269	17	rival	rival	NN
18431	269	18	.	.	.
18431	270	1	No	no	DT
18431	270	2	fixed	fix	VBN
18431	270	3	star	star	NN
18431	270	4	can	can	MD
18431	270	5	for	for	IN
18431	270	6	an	an	DT
18431	270	7	instant	instant	JJ
18431	270	8	bear	bear	NN
18431	270	9	comparison	comparison	NN
18431	270	10	with	with	IN
18431	270	11	her	-PRON-	PRP
18431	270	12	.	.	.
18431	271	1	What	what	WP
18431	271	2	she	-PRON-	PRP
18431	271	3	lacks	lack	VBZ
18431	271	4	in	in	IN
18431	271	5	vivacity	vivacity	NN
18431	271	6	of	of	IN
18431	271	7	light	light	NN
18431	271	8	--	--	:
18431	271	9	none	none	NN
18431	271	10	of	of	IN
18431	271	11	the	the	DT
18431	271	12	planets	planet	NNS
18431	271	13	twinkles	twinkle	NNS
18431	271	14	,	,	,
18431	271	15	as	as	IN
18431	271	16	do	do	VBP
18431	271	17	all	all	DT
18431	271	18	of	of	IN
18431	271	19	the	the	DT
18431	271	20	true	true	JJ
18431	271	21	stars	star	NNS
18431	271	22	--	--	:
18431	271	23	is	be	VBZ
18431	271	24	more	more	RBR
18431	271	25	than	than	IN
18431	271	26	compensated	compensate	VBN
18431	271	27	by	by	IN
18431	271	28	the	the	DT
18431	271	29	imposing	impose	VBG
18431	271	30	size	size	NN
18431	271	31	of	of	IN
18431	271	32	her	-PRON-	PRP$
18431	271	33	gleaming	gleam	VBG
18431	271	34	disk	disk	NN
18431	271	35	and	and	CC
18431	271	36	the	the	DT
18431	271	37	striking	striking	JJ
18431	271	38	beauty	beauty	NN
18431	271	39	of	of	IN
18431	271	40	her	-PRON-	PRP$
18431	271	41	clear	clear	JJ
18431	271	42	lamplike	lamplike	JJ
18431	271	43	rays	ray	NNS
18431	271	44	.	.	.
18431	272	1	Her	-PRON-	PRP$
18431	272	2	color	color	NN
18431	272	3	is	be	VBZ
18431	272	4	silvery	silvery	JJ
18431	272	5	or	or	CC
18431	272	6	golden	golden	JJ
18431	272	7	,	,	,
18431	272	8	according	accord	VBG
18431	272	9	to	to	IN
18431	272	10	the	the	DT
18431	272	11	state	state	NN
18431	272	12	of	of	IN
18431	272	13	the	the	DT
18431	272	14	atmosphere	atmosphere	NN
18431	272	15	,	,	,
18431	272	16	while	while	IN
18431	272	17	the	the	DT
18431	272	18	distinction	distinction	NN
18431	272	19	of	of	IN
18431	272	20	her	-PRON-	PRP$
18431	272	21	appearance	appearance	NN
18431	272	22	in	in	IN
18431	272	23	a	a	DT
18431	272	24	dark	dark	JJ
18431	272	25	sky	sky	NN
18431	272	26	is	be	VBZ
18431	272	27	so	so	RB
18431	272	28	great	great	JJ
18431	272	29	that	that	IN
18431	272	30	no	no	DT
18431	272	31	eye	eye	NN
18431	272	32	can	can	MD
18431	272	33	resist	resist	VB
18431	272	34	its	-PRON-	PRP$
18431	272	35	attraction	attraction	NN
18431	272	36	,	,	,
18431	272	37	and	and	CC
18431	272	38	I	-PRON-	PRP
18431	272	39	have	have	VBP
18431	272	40	known	know	VBN
18431	272	41	an	an	DT
18431	272	42	unexpected	unexpected	JJ
18431	272	43	glimpse	glimpse	NN
18431	272	44	of	of	IN
18431	272	45	Venus	Venus	NNP
18431	272	46	to	to	TO
18431	272	47	put	put	VB
18431	272	48	an	an	DT
18431	272	49	end	end	NN
18431	272	50	to	to	IN
18431	272	51	an	an	DT
18431	272	52	animated	animate	VBN
18431	272	53	conversation	conversation	NN
18431	272	54	and	and	CC
18431	272	55	distract	distract	NN
18431	272	56	,	,	,
18431	272	57	for	for	IN
18431	272	58	a	a	DT
18431	272	59	long	long	JJ
18431	272	60	time	time	NN
18431	272	61	,	,	,
18431	272	62	the	the	DT
18431	272	63	attention	attention	NN
18431	272	64	of	of	IN
18431	272	65	a	a	DT
18431	272	66	party	party	NN
18431	272	67	of	of	IN
18431	272	68	ladies	lady	NNS
18431	272	69	and	and	CC
18431	272	70	gentlemen	gentleman	NNS
18431	272	71	from	from	IN
18431	272	72	the	the	DT
18431	272	73	social	social	JJ
18431	272	74	occupation	occupation	NN
18431	272	75	that	that	WDT
18431	272	76	had	have	VBD
18431	272	77	brought	bring	VBN
18431	272	78	them	-PRON-	PRP
18431	272	79	together	together	RB
18431	272	80	.	.	.
18431	273	1	As	as	IN
18431	273	2	a	a	DT
18431	273	3	telescopic	telescopic	JJ
18431	273	4	object	object	NN
18431	273	5	Venus	Venus	NNP
18431	273	6	is	be	VBZ
18431	273	7	exceedingly	exceedingly	RB
18431	273	8	attractive	attractive	JJ
18431	273	9	,	,	,
18431	273	10	even	even	RB
18431	273	11	when	when	WRB
18431	273	12	considered	consider	VBN
18431	273	13	merely	merely	RB
18431	273	14	from	from	IN
18431	273	15	the	the	DT
18431	273	16	point	point	NN
18431	273	17	of	of	IN
18431	273	18	view	view	NN
18431	273	19	of	of	IN
18431	273	20	simple	simple	JJ
18431	273	21	beauty	beauty	NN
18431	273	22	.	.	.
18431	274	1	Both	both	DT
18431	274	2	Mercury	Mercury	NNP
18431	274	3	and	and	CC
18431	274	4	Venus	Venus	NNP
18431	274	5	,	,	,
18431	274	6	as	as	IN
18431	274	7	they	-PRON-	PRP
18431	274	8	travel	travel	VBP
18431	274	9	about	about	IN
18431	274	10	the	the	DT
18431	274	11	sun	sun	NN
18431	274	12	,	,	,
18431	274	13	exhibit	exhibit	NN
18431	274	14	phases	phase	NNS
18431	274	15	like	like	IN
18431	274	16	those	those	DT
18431	274	17	of	of	IN
18431	274	18	the	the	DT
18431	274	19	moon	moon	NN
18431	274	20	,	,	,
18431	274	21	but	but	CC
18431	274	22	Venus	Venus	NNP
18431	274	23	,	,	,
18431	274	24	being	be	VBG
18431	274	25	much	much	RB
18431	274	26	larger	large	JJR
18431	274	27	and	and	CC
18431	274	28	much	much	JJ
18431	274	29	nearer	nearer	NN
18431	274	30	to	to	IN
18431	274	31	the	the	DT
18431	274	32	earth	earth	NN
18431	274	33	than	than	IN
18431	274	34	Mercury	Mercury	NNP
18431	274	35	,	,	,
18431	274	36	shows	show	VBZ
18431	274	37	her	-PRON-	PRP$
18431	274	38	successive	successive	JJ
18431	274	39	phases	phase	NNS
18431	274	40	more	more	RBR
18431	274	41	effectively	effectively	RB
18431	274	42	,	,	,
18431	274	43	and	and	CC
18431	274	44	when	when	WRB
18431	274	45	she	-PRON-	PRP
18431	274	46	shines	shine	VBZ
18431	274	47	as	as	IN
18431	274	48	a	a	DT
18431	274	49	thin	thin	JJ
18431	274	50	crescent	crescent	NN
18431	274	51	in	in	IN
18431	274	52	the	the	DT
18431	274	53	morning	morning	NN
18431	274	54	or	or	CC
18431	274	55	evening	evening	NN
18431	274	56	twilight	twilight	NN
18431	274	57	,	,	,
18431	274	58	only	only	RB
18431	274	59	a	a	DT
18431	274	60	very	very	RB
18431	274	61	slight	slight	JJ
18431	274	62	magnifying	magnifying	NN
18431	274	63	power	power	NN
18431	274	64	is	be	VBZ
18431	274	65	required	require	VBN
18431	274	66	to	to	TO
18431	274	67	show	show	VB
18431	274	68	the	the	DT
18431	274	69	sickle	sickle	NN
18431	274	70	form	form	NN
18431	274	71	of	of	IN
18431	274	72	her	-PRON-	PRP$
18431	274	73	disk	disk	NN
18431	274	74	.	.	.
18431	275	1	A	a	DT
18431	275	2	remarkable	remarkable	JJ
18431	275	3	difference	difference	NN
18431	275	4	between	between	IN
18431	275	5	Venus	Venus	NNP
18431	275	6	and	and	CC
18431	275	7	Mercury	Mercury	NNP
18431	275	8	comes	come	VBZ
18431	275	9	out	out	RP
18431	275	10	as	as	RB
18431	275	11	soon	soon	RB
18431	275	12	as	as	IN
18431	275	13	we	-PRON-	PRP
18431	275	14	examine	examine	VBP
18431	275	15	the	the	DT
18431	275	16	shape	shape	NN
18431	275	17	of	of	IN
18431	275	18	the	the	DT
18431	275	19	former	former	JJ
18431	275	20	's	's	POS
18431	275	21	orbit	orbit	NN
18431	275	22	.	.	.
18431	276	1	Venus	Venus	NNP
18431	276	2	's	's	POS
18431	276	3	mean	mean	JJ
18431	276	4	distance	distance	NN
18431	276	5	from	from	IN
18431	276	6	the	the	DT
18431	276	7	sun	sun	NN
18431	276	8	is	be	VBZ
18431	276	9	67,200,000	67,200,000	CD
18431	276	10	miles	mile	NNS
18431	276	11	,	,	,
18431	276	12	and	and	CC
18431	276	13	her	-PRON-	PRP$
18431	276	14	orbit	orbit	NN
18431	276	15	is	be	VBZ
18431	276	16	so	so	RB
18431	276	17	nearly	nearly	RB
18431	276	18	a	a	DT
18431	276	19	circle	circle	NN
18431	276	20	,	,	,
18431	276	21	much	much	RB
18431	276	22	more	more	RBR
18431	276	23	nearly	nearly	RB
18431	276	24	than	than	IN
18431	276	25	that	that	DT
18431	276	26	of	of	IN
18431	276	27	any	any	DT
18431	276	28	other	other	JJ
18431	276	29	planet	planet	NN
18431	276	30	,	,	,
18431	276	31	that	that	IN
18431	276	32	in	in	IN
18431	276	33	the	the	DT
18431	276	34	course	course	NN
18431	276	35	of	of	IN
18431	276	36	a	a	DT
18431	276	37	revolution	revolution	NN
18431	276	38	her	-PRON-	PRP$
18431	276	39	distance	distance	NN
18431	276	40	from	from	IN
18431	276	41	the	the	DT
18431	276	42	sun	sun	NN
18431	276	43	varies	vary	VBZ
18431	276	44	less	less	JJR
18431	276	45	than	than	IN
18431	276	46	a	a	DT
18431	276	47	million	million	CD
18431	276	48	miles	mile	NNS
18431	276	49	.	.	.
18431	277	1	The	the	DT
18431	277	2	distance	distance	NN
18431	277	3	of	of	IN
18431	277	4	the	the	DT
18431	277	5	earth	earth	NN
18431	277	6	varies	vary	VBZ
18431	277	7	3,000,000	3,000,000	CD
18431	277	8	miles	mile	NNS
18431	277	9	,	,	,
18431	277	10	and	and	CC
18431	277	11	that	that	DT
18431	277	12	of	of	IN
18431	277	13	Mercury	Mercury	NNP
18431	277	14	14,000,000	14,000,000	CD
18431	277	15	.	.	.
18431	278	1	Her	-PRON-	PRP$
18431	278	2	period	period	NN
18431	278	3	of	of	IN
18431	278	4	revolution	revolution	NN
18431	278	5	,	,	,
18431	278	6	or	or	CC
18431	278	7	the	the	DT
18431	278	8	length	length	NN
18431	278	9	of	of	IN
18431	278	10	her	-PRON-	PRP$
18431	278	11	year	year	NN
18431	278	12	,	,	,
18431	278	13	is	be	VBZ
18431	278	14	225	225	CD
18431	278	15	of	of	IN
18431	278	16	our	-PRON-	PRP$
18431	278	17	days	day	NNS
18431	278	18	.	.	.
18431	279	1	When	when	WRB
18431	279	2	she	-PRON-	PRP
18431	279	3	comes	come	VBZ
18431	279	4	between	between	IN
18431	279	5	the	the	DT
18431	279	6	sun	sun	NN
18431	279	7	and	and	CC
18431	279	8	the	the	DT
18431	279	9	earth	earth	NN
18431	279	10	she	-PRON-	PRP
18431	279	11	approaches	approach	VBZ
18431	279	12	us	-PRON-	PRP
18431	279	13	nearer	near	RBR
18431	279	14	than	than	IN
18431	279	15	any	any	DT
18431	279	16	other	other	JJ
18431	279	17	planet	planet	NN
18431	279	18	ever	ever	RB
18431	279	19	gets	get	VBZ
18431	279	20	,	,	,
18431	279	21	except	except	IN
18431	279	22	the	the	DT
18431	279	23	asteroid	asteroid	NN
18431	279	24	Eros	Eros	NNP
18431	279	25	,	,	,
18431	279	26	her	-PRON-	PRP$
18431	279	27	distance	distance	NN
18431	279	28	at	at	IN
18431	279	29	such	such	JJ
18431	279	30	times	time	NNS
18431	279	31	being	be	VBG
18431	279	32	26,000,000	26,000,000	CD
18431	279	33	miles	mile	NNS
18431	279	34	,	,	,
18431	279	35	or	or	CC
18431	279	36	about	about	RB
18431	279	37	one	one	CD
18431	279	38	hundred	hundred	CD
18431	279	39	and	and	CC
18431	279	40	ten	ten	CD
18431	279	41	times	time	NNS
18431	279	42	the	the	DT
18431	279	43	distance	distance	NN
18431	279	44	of	of	IN
18431	279	45	the	the	DT
18431	279	46	moon	moon	NN
18431	279	47	.	.	.
18431	280	1	Being	be	VBG
18431	280	2	nearer	near	JJR
18431	280	3	to	to	IN
18431	280	4	the	the	DT
18431	280	5	sun	sun	NN
18431	280	6	in	in	IN
18431	280	7	the	the	DT
18431	280	8	ratio	ratio	NN
18431	280	9	of	of	IN
18431	280	10	67	67	CD
18431	280	11	to	to	TO
18431	280	12	93	93	CD
18431	280	13	,	,	,
18431	280	14	Venus	Venus	NNP
18431	280	15	receives	receive	VBZ
18431	280	16	almost	almost	RB
18431	280	17	twice	twice	PDT
18431	280	18	as	as	RB
18431	280	19	much	much	JJ
18431	280	20	solar	solar	JJ
18431	280	21	light	light	NN
18431	280	22	and	and	CC
18431	280	23	heat	heat	NN
18431	280	24	as	as	IN
18431	280	25	we	-PRON-	PRP
18431	280	26	get	get	VBP
18431	280	27	,	,	,
18431	280	28	but	but	CC
18431	280	29	less	less	JJR
18431	280	30	than	than	IN
18431	280	31	one	one	CD
18431	280	32	third	third	JJ
18431	280	33	as	as	RB
18431	280	34	much	much	RB
18431	280	35	as	as	IN
18431	280	36	Mercury	Mercury	NNP
18431	280	37	gets	get	VBZ
18431	280	38	.	.	.
18431	281	1	There	there	EX
18431	281	2	is	be	VBZ
18431	281	3	reason	reason	NN
18431	281	4	to	to	TO
18431	281	5	believe	believe	VB
18431	281	6	that	that	IN
18431	281	7	her	-PRON-	PRP$
18431	281	8	axis	axis	RB
18431	281	9	,	,	,
18431	281	10	instead	instead	RB
18431	281	11	of	of	IN
18431	281	12	being	be	VBG
18431	281	13	considerably	considerably	RB
18431	281	14	inclined	incline	VBN
18431	281	15	,	,	,
18431	281	16	like	like	IN
18431	281	17	that	that	DT
18431	281	18	of	of	IN
18431	281	19	the	the	DT
18431	281	20	earth	earth	NN
18431	281	21	,	,	,
18431	281	22	is	be	VBZ
18431	281	23	perpendicular	perpendicular	JJ
18431	281	24	to	to	IN
18431	281	25	the	the	DT
18431	281	26	plane	plane	NN
18431	281	27	of	of	IN
18431	281	28	her	-PRON-	PRP$
18431	281	29	orbit	orbit	NN
18431	281	30	.	.	.
18431	282	1	Thus	thus	RB
18431	282	2	Venus	Venus	NNP
18431	282	3	introduces	introduce	VBZ
18431	282	4	to	to	IN
18431	282	5	us	-PRON-	PRP
18431	282	6	another	another	DT
18431	282	7	novelty	novelty	NN
18431	282	8	in	in	IN
18431	282	9	the	the	DT
18431	282	10	economy	economy	NN
18431	282	11	of	of	IN
18431	282	12	worlds	world	NNS
18431	282	13	,	,	,
18431	282	14	for	for	IN
18431	282	15	with	with	IN
18431	282	16	a	a	DT
18431	282	17	perpendicular	perpendicular	JJ
18431	282	18	axis	axi	NNS
18431	282	19	of	of	IN
18431	282	20	rotation	rotation	NN
18431	282	21	she	-PRON-	PRP
18431	282	22	can	can	MD
18431	282	23	have	have	VB
18431	282	24	no	no	DT
18431	282	25	succession	succession	NN
18431	282	26	of	of	IN
18431	282	27	seasons	season	NNS
18431	282	28	,	,	,
18431	282	29	no	no	DT
18431	282	30	winter	winter	NN
18431	282	31	and	and	CC
18431	282	32	summer	summer	NN
18431	282	33	flitting	flitting	NN
18431	282	34	,	,	,
18431	282	35	one	one	CD
18431	282	36	upon	upon	IN
18431	282	37	the	the	DT
18431	282	38	other	other	JJ
18431	282	39	's	's	POS
18431	282	40	heels	heel	NNS
18431	282	41	,	,	,
18431	282	42	to	to	IN
18431	282	43	and	and	CC
18431	282	44	fro	fro	JJ
18431	282	45	between	between	IN
18431	282	46	the	the	DT
18431	282	47	northern	northern	JJ
18431	282	48	and	and	CC
18431	282	49	southern	southern	JJ
18431	282	50	hemispheres	hemisphere	NNS
18431	282	51	;	;	:
18431	282	52	but	but	CC
18431	282	53	,	,	,
18431	282	54	on	on	IN
18431	282	55	the	the	DT
18431	282	56	contrary	contrary	NN
18431	282	57	,	,	,
18431	282	58	her	-PRON-	PRP$
18431	282	59	climatic	climatic	JJ
18431	282	60	conditions	condition	NNS
18431	282	61	must	must	MD
18431	282	62	be	be	VB
18431	282	63	unchangeable	unchangeable	JJ
18431	282	64	,	,	,
18431	282	65	and	and	CC
18431	282	66	,	,	,
18431	282	67	on	on	IN
18431	282	68	any	any	DT
18431	282	69	particular	particular	JJ
18431	282	70	part	part	NN
18431	282	71	of	of	IN
18431	282	72	her	-PRON-	PRP$
18431	282	73	surface	surface	NN
18431	282	74	,	,	,
18431	282	75	except	except	IN
18431	282	76	for	for	IN
18431	282	77	local	local	JJ
18431	282	78	causes	cause	NNS
18431	282	79	of	of	IN
18431	282	80	variation	variation	NN
18431	282	81	,	,	,
18431	282	82	the	the	DT
18431	282	83	weather	weather	NN
18431	282	84	remains	remain	VBZ
18431	282	85	the	the	DT
18431	282	86	same	same	JJ
18431	282	87	the	the	DT
18431	282	88	year	year	NN
18431	282	89	around	around	RB
18431	282	90	.	.	.
18431	283	1	So	so	RB
18431	283	2	,	,	,
18431	283	3	as	as	RB
18431	283	4	far	far	RB
18431	283	5	as	as	IN
18431	283	6	temperature	temperature	NN
18431	283	7	is	be	VBZ
18431	283	8	concerned	concern	VBN
18431	283	9	,	,	,
18431	283	10	Venus	Venus	NNP
18431	283	11	may	may	MD
18431	283	12	have	have	VB
18431	283	13	two	two	CD
18431	283	14	regions	region	NNS
18431	283	15	of	of	IN
18431	283	16	perpetual	perpetual	JJ
18431	283	17	winter	winter	NN
18431	283	18	,	,	,
18431	283	19	one	one	CD
18431	283	20	around	around	IN
18431	283	21	each	each	DT
18431	283	22	pole	pole	NN
18431	283	23	;	;	:
18431	283	24	two	two	CD
18431	283	25	belts	belt	NNS
18431	283	26	of	of	IN
18431	283	27	perpetual	perpetual	JJ
18431	283	28	spring	spring	NN
18431	283	29	in	in	IN
18431	283	30	the	the	DT
18431	283	31	upper	upper	JJ
18431	283	32	middle	middle	JJ
18431	283	33	latitudes	latitude	NNS
18431	283	34	,	,	,
18431	283	35	one	one	CD
18431	283	36	on	on	IN
18431	283	37	each	each	DT
18431	283	38	side	side	NN
18431	283	39	of	of	IN
18431	283	40	the	the	DT
18431	283	41	equator	equator	NN
18431	283	42	;	;	:
18431	283	43	and	and	CC
18431	283	44	one	one	CD
18431	283	45	zone	zone	NN
18431	283	46	of	of	IN
18431	283	47	perpetual	perpetual	JJ
18431	283	48	summer	summer	NN
18431	283	49	occupying	occupy	VBG
18431	283	50	the	the	DT
18431	283	51	equatorial	equatorial	JJ
18431	283	52	portion	portion	NN
18431	283	53	of	of	IN
18431	283	54	the	the	DT
18431	283	55	planet	planet	NN
18431	283	56	.	.	.
18431	284	1	But	but	CC
18431	284	2	,	,	,
18431	284	3	of	of	IN
18431	284	4	course	course	NN
18431	284	5	,	,	,
18431	284	6	these	these	DT
18431	284	7	seasonal	seasonal	JJ
18431	284	8	terms	term	NNS
18431	284	9	do	do	VBP
18431	284	10	not	not	RB
18431	284	11	strictly	strictly	RB
18431	284	12	apply	apply	VB
18431	284	13	to	to	IN
18431	284	14	Venus	Venus	NNP
18431	284	15	,	,	,
18431	284	16	in	in	IN
18431	284	17	the	the	DT
18431	284	18	sense	sense	NN
18431	284	19	in	in	IN
18431	284	20	which	which	WDT
18431	284	21	we	-PRON-	PRP
18431	284	22	employ	employ	VBP
18431	284	23	them	-PRON-	PRP
18431	284	24	on	on	IN
18431	284	25	the	the	DT
18431	284	26	earth	earth	NN
18431	284	27	,	,	,
18431	284	28	for	for	IN
18431	284	29	with	with	IN
18431	284	30	us	us	NNP
18431	284	31	spring	spring	NN
18431	284	32	is	be	VBZ
18431	284	33	characterized	characterize	VBN
18431	284	34	rather	rather	RB
18431	284	35	by	by	IN
18431	284	36	the	the	DT
18431	284	37	change	change	NN
18431	284	38	in	in	IN
18431	284	39	the	the	DT
18431	284	40	quantity	quantity	NN
18431	284	41	of	of	IN
18431	284	42	heat	heat	NN
18431	284	43	and	and	CC
18431	284	44	other	other	JJ
18431	284	45	atmospheric	atmospheric	JJ
18431	284	46	conditions	condition	NNS
18431	284	47	that	that	WDT
18431	284	48	it	-PRON-	PRP
18431	284	49	witnesses	witness	VBZ
18431	284	50	than	than	IN
18431	284	51	by	by	IN
18431	284	52	a	a	DT
18431	284	53	certain	certain	JJ
18431	284	54	fixed	fix	VBN
18431	284	55	and	and	CC
18431	284	56	invariable	invariable	JJ
18431	284	57	temperature	temperature	NN
18431	284	58	.	.	.
18431	285	1	To	to	IN
18431	285	2	some	some	DT
18431	285	3	minds	mind	NNS
18431	285	4	it	-PRON-	PRP
18431	285	5	may	may	MD
18431	285	6	appear	appear	VB
18431	285	7	very	very	RB
18431	285	8	undesirable	undesirable	JJ
18431	285	9	,	,	,
18431	285	10	from	from	IN
18431	285	11	the	the	DT
18431	285	12	point	point	NN
18431	285	13	of	of	IN
18431	285	14	view	view	NN
18431	285	15	of	of	IN
18431	285	16	animate	animate	NN
18431	285	17	existences	existence	NNS
18431	285	18	,	,	,
18431	285	19	that	that	IN
18431	285	20	there	there	EX
18431	285	21	should	should	MD
18431	285	22	be	be	VB
18431	285	23	no	no	DT
18431	285	24	alternation	alternation	NN
18431	285	25	of	of	IN
18431	285	26	seasons	season	NNS
18431	285	27	on	on	IN
18431	285	28	the	the	DT
18431	285	29	surface	surface	NN
18431	285	30	of	of	IN
18431	285	31	a	a	DT
18431	285	32	planet	planet	NN
18431	285	33	,	,	,
18431	285	34	but	but	CC
18431	285	35	,	,	,
18431	285	36	instead	instead	RB
18431	285	37	,	,	,
18431	285	38	fixed	fix	VBN
18431	285	39	conditions	condition	NNS
18431	285	40	of	of	IN
18431	285	41	climate	climate	NN
18431	285	42	;	;	:
18431	285	43	yet	yet	CC
18431	285	44	it	-PRON-	PRP
18431	285	45	is	be	VBZ
18431	285	46	not	not	RB
18431	285	47	clear	clear	JJ
18431	285	48	that	that	IN
18431	285	49	such	such	PDT
18431	285	50	a	a	DT
18431	285	51	state	state	NN
18431	285	52	of	of	IN
18431	285	53	affairs	affair	NNS
18431	285	54	might	may	MD
18431	285	55	not	not	RB
18431	285	56	be	be	VB
18431	285	57	preferable	preferable	JJ
18431	285	58	to	to	IN
18431	285	59	that	that	DT
18431	285	60	with	with	IN
18431	285	61	which	which	WDT
18431	285	62	we	-PRON-	PRP
18431	285	63	are	be	VBP
18431	285	64	familiar	familiar	JJ
18431	285	65	.	.	.
18431	286	1	Even	even	RB
18431	286	2	on	on	IN
18431	286	3	the	the	DT
18431	286	4	earth	earth	NN
18431	286	5	,	,	,
18431	286	6	we	-PRON-	PRP
18431	286	7	find	find	VBP
18431	286	8	that	that	IN
18431	286	9	tropical	tropical	JJ
18431	286	10	regions	region	NNS
18431	286	11	,	,	,
18431	286	12	where	where	WRB
18431	286	13	the	the	DT
18431	286	14	seasonal	seasonal	JJ
18431	286	15	changes	change	NNS
18431	286	16	are	be	VBP
18431	286	17	comparatively	comparatively	RB
18431	286	18	moderate	moderate	JJ
18431	286	19	,	,	,
18431	286	20	present	present	JJ
18431	286	21	many	many	JJ
18431	286	22	attractions	attraction	NNS
18431	286	23	and	and	CC
18431	286	24	advantages	advantage	NNS
18431	286	25	in	in	IN
18431	286	26	contrast	contrast	NN
18431	286	27	with	with	IN
18431	286	28	the	the	DT
18431	286	29	violent	violent	JJ
18431	286	30	and	and	CC
18431	286	31	often	often	RB
18431	286	32	destructive	destructive	JJ
18431	286	33	vicissitudes	vicissitude	NNS
18431	286	34	of	of	IN
18431	286	35	the	the	DT
18431	286	36	temperate	temperate	NN
18431	286	37	zones	zone	NNS
18431	286	38	,	,	,
18431	286	39	and	and	CC
18431	286	40	nature	nature	NN
18431	286	41	has	have	VBZ
18431	286	42	shown	show	VBN
18431	286	43	us	-PRON-	PRP
18431	286	44	,	,	,
18431	286	45	within	within	IN
18431	286	46	the	the	DT
18431	286	47	pale	pale	NN
18431	286	48	of	of	IN
18431	286	49	our	-PRON-	PRP$
18431	286	50	own	own	JJ
18431	286	51	planet	planet	NN
18431	286	52	,	,	,
18431	286	53	that	that	IN
18431	286	54	she	-PRON-	PRP
18431	286	55	is	be	VBZ
18431	286	56	capable	capable	JJ
18431	286	57	of	of	IN
18431	286	58	bringing	bring	VBG
18431	286	59	forth	forth	RP
18431	286	60	harvests	harvest	NNS
18431	286	61	of	of	IN
18431	286	62	fruit	fruit	NN
18431	286	63	and	and	CC
18431	286	64	grain	grain	NN
18431	286	65	without	without	IN
18431	286	66	the	the	DT
18431	286	67	stimulus	stimulus	NN
18431	286	68	of	of	IN
18431	286	69	alternate	alternate	JJ
18431	286	70	frost	frost	NN
18431	286	71	and	and	CC
18431	286	72	sunshine	sunshine	NN
18431	286	73	.	.	.
18431	287	1	Even	even	RB
18431	287	2	under	under	IN
18431	287	3	the	the	DT
18431	287	4	reign	reign	NN
18431	287	5	of	of	IN
18431	287	6	perpetual	perpetual	JJ
18431	287	7	summer	summer	NN
18431	287	8	the	the	DT
18431	287	9	fields	field	NNS
18431	287	10	and	and	CC
18431	287	11	trees	tree	NNS
18431	287	12	find	find	VBP
18431	287	13	time	time	NN
18431	287	14	and	and	CC
18431	287	15	opportunity	opportunity	NN
18431	287	16	to	to	TO
18431	287	17	rest	rest	VB
18431	287	18	and	and	CC
18431	287	19	restore	restore	VB
18431	287	20	their	-PRON-	PRP$
18431	287	21	productive	productive	JJ
18431	287	22	forces	force	NNS
18431	287	23	.	.	.
18431	288	1	The	the	DT
18431	288	2	circularity	circularity	NN
18431	288	3	of	of	IN
18431	288	4	Venus	Venus	NNP
18431	288	5	's	's	POS
18431	288	6	orbit	orbit	NN
18431	288	7	,	,	,
18431	288	8	and	and	CC
18431	288	9	the	the	DT
18431	288	10	consequently	consequently	RB
18431	288	11	insignificant	insignificant	JJ
18431	288	12	change	change	NN
18431	288	13	in	in	IN
18431	288	14	the	the	DT
18431	288	15	sun	sun	NN
18431	288	16	's	's	POS
18431	288	17	distance	distance	NN
18431	288	18	and	and	CC
18431	288	19	heating	heating	NN
18431	288	20	effect	effect	NN
18431	288	21	,	,	,
18431	288	22	are	be	VBP
18431	288	23	other	other	JJ
18431	288	24	elements	element	NNS
18431	288	25	to	to	TO
18431	288	26	be	be	VB
18431	288	27	considered	consider	VBN
18431	288	28	in	in	IN
18431	288	29	estimating	estimate	VBG
18431	288	30	the	the	DT
18431	288	31	singular	singular	JJ
18431	288	32	constancy	constancy	NN
18431	288	33	in	in	IN
18431	288	34	the	the	DT
18431	288	35	operation	operation	NN
18431	288	36	of	of	IN
18431	288	37	natural	natural	JJ
18431	288	38	agencies	agency	NNS
18431	288	39	upon	upon	IN
18431	288	40	that	that	DT
18431	288	41	interesting	interesting	JJ
18431	288	42	planet	planet	NN
18431	288	43	,	,	,
18431	288	44	which	which	WDT
18431	288	45	,	,	,
18431	288	46	twin	twin	NN
18431	288	47	of	of	IN
18431	288	48	the	the	DT
18431	288	49	earth	earth	NN
18431	288	50	though	though	IN
18431	288	51	it	-PRON-	PRP
18431	288	52	be	be	VB
18431	288	53	in	in	IN
18431	288	54	stature	stature	NN
18431	288	55	,	,	,
18431	288	56	is	be	VBZ
18431	288	57	evidently	evidently	RB
18431	288	58	not	not	RB
18431	288	59	its	-PRON-	PRP$
18431	288	60	twin	twin	NN
18431	288	61	in	in	IN
18431	288	62	temperament	temperament	NN
18431	288	63	.	.	.
18431	289	1	And	and	CC
18431	289	2	next	next	RB
18431	289	3	as	as	IN
18431	289	4	to	to	IN
18431	289	5	the	the	DT
18431	289	6	all	all	RB
18431	289	7	-	-	HYPH
18431	289	8	important	important	JJ
18431	289	9	question	question	NN
18431	289	10	of	of	IN
18431	289	11	atmosphere	atmosphere	NN
18431	289	12	.	.	.
18431	290	1	In	in	IN
18431	290	2	what	what	WP
18431	290	3	precedes	precede	NNS
18431	290	4	,	,	,
18431	290	5	the	the	DT
18431	290	6	presence	presence	NN
18431	290	7	of	of	IN
18431	290	8	an	an	DT
18431	290	9	atmosphere	atmosphere	NN
18431	290	10	has	have	VBZ
18431	290	11	been	be	VBN
18431	290	12	assumed	assume	VBN
18431	290	13	,	,	,
18431	290	14	and	and	CC
18431	290	15	,	,	,
18431	290	16	fortunately	fortunately	RB
18431	290	17	,	,	,
18431	290	18	there	there	EX
18431	290	19	is	be	VBZ
18431	290	20	very	very	RB
18431	290	21	convincing	convincing	JJ
18431	290	22	evidence	evidence	NN
18431	290	23	,	,	,
18431	290	24	both	both	CC
18431	290	25	visual	visual	JJ
18431	290	26	and	and	CC
18431	290	27	spectroscopic	spectroscopic	JJ
18431	290	28	,	,	,
18431	290	29	that	that	IN
18431	290	30	Venus	Venus	NNP
18431	290	31	is	be	VBZ
18431	290	32	well	well	RB
18431	290	33	and	and	CC
18431	290	34	abundantly	abundantly	RB
18431	290	35	supplied	supply	VBN
18431	290	36	with	with	IN
18431	290	37	air	air	NN
18431	290	38	,	,	,
18431	290	39	by	by	IN
18431	290	40	which	which	WDT
18431	290	41	it	-PRON-	PRP
18431	290	42	is	be	VBZ
18431	290	43	not	not	RB
18431	290	44	meant	mean	VBN
18431	290	45	that	that	IN
18431	290	46	Venus	Venus	NNP
18431	290	47	's	's	POS
18431	290	48	air	air	NN
18431	290	49	is	be	VBZ
18431	290	50	precisely	precisely	RB
18431	290	51	like	like	IN
18431	290	52	the	the	DT
18431	290	53	mixture	mixture	NN
18431	290	54	of	of	IN
18431	290	55	oxygen	oxygen	NN
18431	290	56	and	and	CC
18431	290	57	nitrogen	nitrogen	NN
18431	290	58	,	,	,
18431	290	59	with	with	IN
18431	290	60	a	a	DT
18431	290	61	few	few	JJ
18431	290	62	other	other	JJ
18431	290	63	gases	gas	NNS
18431	290	64	,	,	,
18431	290	65	which	which	WDT
18431	290	66	we	-PRON-	PRP
18431	290	67	breathe	breathe	VBP
18431	290	68	and	and	CC
18431	290	69	call	call	VBP
18431	290	70	by	by	IN
18431	290	71	that	that	DT
18431	290	72	name	name	NN
18431	290	73	.	.	.
18431	291	1	In	in	IN
18431	291	2	fact	fact	NN
18431	291	3	,	,	,
18431	291	4	there	there	EX
18431	291	5	are	be	VBP
18431	291	6	excellent	excellent	JJ
18431	291	7	reasons	reason	NNS
18431	291	8	for	for	IN
18431	291	9	thinking	think	VBG
18431	291	10	that	that	IN
18431	291	11	the	the	DT
18431	291	12	atmosphere	atmosphere	NN
18431	291	13	of	of	IN
18431	291	14	Venus	Venus	NNP
18431	291	15	differs	differ	VBZ
18431	291	16	from	from	IN
18431	291	17	the	the	DT
18431	291	18	earth	earth	NN
18431	291	19	's	's	POS
18431	291	20	quite	quite	RB
18431	291	21	as	as	RB
18431	291	22	much	much	JJ
18431	291	23	as	as	IN
18431	291	24	some	some	DT
18431	291	25	of	of	IN
18431	291	26	her	-PRON-	PRP$
18431	291	27	other	other	JJ
18431	291	28	characteristics	characteristic	NNS
18431	291	29	differ	differ	VBP
18431	291	30	from	from	IN
18431	291	31	those	those	DT
18431	291	32	of	of	IN
18431	291	33	our	-PRON-	PRP$
18431	291	34	planet	planet	NN
18431	291	35	.	.	.
18431	292	1	But	but	CC
18431	292	2	,	,	,
18431	292	3	however	however	RB
18431	292	4	it	-PRON-	PRP
18431	292	5	may	may	MD
18431	292	6	vary	vary	VB
18431	292	7	from	from	IN
18431	292	8	ours	-PRON-	PRP
18431	292	9	in	in	IN
18431	292	10	constitution	constitution	NN
18431	292	11	,	,	,
18431	292	12	the	the	DT
18431	292	13	atmosphere	atmosphere	NN
18431	292	14	of	of	IN
18431	292	15	Venus	Venus	NNP
18431	292	16	contains	contain	VBZ
18431	292	17	water	water	NN
18431	292	18	vapor	vapor	NN
18431	292	19	,	,	,
18431	292	20	and	and	CC
18431	292	21	is	be	VBZ
18431	292	22	exceedingly	exceedingly	RB
18431	292	23	abundant	abundant	JJ
18431	292	24	.	.	.
18431	293	1	Listen	listen	VB
18431	293	2	to	to	IN
18431	293	3	Professor	Professor	NNP
18431	293	4	Young	Young	NNP
18431	293	5	:	:	:
18431	293	6	"	"	``
18431	293	7	Its	-PRON-	PRP$
18431	293	8	[	[	-LRB-
18431	293	9	Venus	Venus	NNP
18431	293	10	's	's	POS
18431	293	11	]	]	-RRB-
18431	293	12	atmosphere	atmosphere	NN
18431	293	13	is	be	VBZ
18431	293	14	probably	probably	RB
18431	293	15	from	from	IN
18431	293	16	one	one	CD
18431	293	17	and	and	CC
18431	293	18	a	a	DT
18431	293	19	half	half	NN
18431	293	20	to	to	IN
18431	293	21	two	two	CD
18431	293	22	times	time	NNS
18431	293	23	as	as	RB
18431	293	24	extensive	extensive	JJ
18431	293	25	and	and	CC
18431	293	26	as	as	RB
18431	293	27	dense	dense	JJ
18431	293	28	as	as	IN
18431	293	29	our	-PRON-	PRP$
18431	293	30	own	own	JJ
18431	293	31	,	,	,
18431	293	32	and	and	CC
18431	293	33	the	the	DT
18431	293	34	spectroscope	spectroscope	NN
18431	293	35	shows	show	VBZ
18431	293	36	evidence	evidence	NN
18431	293	37	of	of	IN
18431	293	38	the	the	DT
18431	293	39	presence	presence	NN
18431	293	40	of	of	IN
18431	293	41	water	water	NN
18431	293	42	vapor	vapor	NN
18431	293	43	in	in	IN
18431	293	44	it	-PRON-	PRP
18431	293	45	.	.	.
18431	293	46	"	"	''
18431	294	1	And	and	CC
18431	294	2	Prof.	Prof.	NNP
18431	294	3	William	William	NNP
18431	294	4	C.	C.	NNP
18431	294	5	Pickering	Pickering	NNP
18431	294	6	,	,	,
18431	294	7	basing	base	VBG
18431	294	8	his	-PRON-	PRP$
18431	294	9	statement	statement	NN
18431	294	10	on	on	IN
18431	294	11	the	the	DT
18431	294	12	result	result	NN
18431	294	13	of	of	IN
18431	294	14	observations	observation	NNS
18431	294	15	at	at	IN
18431	294	16	the	the	DT
18431	294	17	mountain	mountain	NN
18431	294	18	observatory	observatory	NN
18431	294	19	of	of	IN
18431	294	20	Arequipa	Arequipa	NNP
18431	294	21	,	,	,
18431	294	22	says	say	VBZ
18431	294	23	:	:	:
18431	294	24	"	"	``
18431	294	25	We	-PRON-	PRP
18431	294	26	may	may	MD
18431	294	27	feel	feel	VB
18431	294	28	reasonably	reasonably	RB
18431	294	29	certain	certain	JJ
18431	294	30	that	that	IN
18431	294	31	at	at	IN
18431	294	32	the	the	DT
18431	294	33	planet	planet	NN
18431	294	34	's	's	POS
18431	294	35	[	[	-LRB-
18431	294	36	Venus	Venus	NNP
18431	294	37	's	's	POS
18431	294	38	]	]	-RRB-
18431	294	39	surface	surface	NN
18431	294	40	the	the	DT
18431	294	41	density	density	NN
18431	294	42	of	of	IN
18431	294	43	its	-PRON-	PRP$
18431	294	44	atmosphere	atmosphere	NN
18431	294	45	is	be	VBZ
18431	294	46	many	many	JJ
18431	294	47	times	time	NNS
18431	294	48	that	that	DT
18431	294	49	of	of	IN
18431	294	50	our	-PRON-	PRP$
18431	294	51	own	own	JJ
18431	294	52	.	.	.
18431	294	53	"	"	''
18431	295	1	We	-PRON-	PRP
18431	295	2	do	do	VBP
18431	295	3	not	not	RB
18431	295	4	have	have	VB
18431	295	5	to	to	TO
18431	295	6	depend	depend	VB
18431	295	7	upon	upon	IN
18431	295	8	the	the	DT
18431	295	9	spectroscope	spectroscope	NN
18431	295	10	for	for	IN
18431	295	11	evidence	evidence	NN
18431	295	12	that	that	IN
18431	295	13	Venus	Venus	NNP
18431	295	14	has	have	VBZ
18431	295	15	a	a	DT
18431	295	16	dense	dense	JJ
18431	295	17	atmosphere	atmosphere	NN
18431	295	18	,	,	,
18431	295	19	for	for	IN
18431	295	20	we	-PRON-	PRP
18431	295	21	can	can	MD
18431	295	22	,	,	,
18431	295	23	in	in	IN
18431	295	24	a	a	DT
18431	295	25	manner	manner	NN
18431	295	26	,	,	,
18431	295	27	_	_	NNP
18431	295	28	see	see	UH
18431	295	29	_	_	NNP
18431	295	30	her	-PRON-	PRP$
18431	295	31	atmosphere	atmosphere	NN
18431	295	32	,	,	,
18431	295	33	in	in	IN
18431	295	34	consequence	consequence	NN
18431	295	35	of	of	IN
18431	295	36	its	-PRON-	PRP$
18431	295	37	refractive	refractive	JJ
18431	295	38	action	action	NN
18431	295	39	upon	upon	IN
18431	295	40	the	the	DT
18431	295	41	sunlight	sunlight	NN
18431	295	42	that	that	WDT
18431	295	43	strikes	strike	VBZ
18431	295	44	into	into	IN
18431	295	45	it	-PRON-	PRP
18431	295	46	near	near	IN
18431	295	47	the	the	DT
18431	295	48	edge	edge	NN
18431	295	49	of	of	IN
18431	295	50	the	the	DT
18431	295	51	planet	planet	NN
18431	295	52	's	's	POS
18431	295	53	globe	globe	NN
18431	295	54	.	.	.
18431	296	1	This	this	DT
18431	296	2	illumination	illumination	NN
18431	296	3	of	of	IN
18431	296	4	Venus	Venus	NNP
18431	296	5	's	's	POS
18431	296	6	atmosphere	atmosphere	NN
18431	296	7	is	be	VBZ
18431	296	8	witnessed	witness	VBN
18431	296	9	both	both	DT
18431	296	10	when	when	WRB
18431	296	11	she	-PRON-	PRP
18431	296	12	is	be	VBZ
18431	296	13	nearly	nearly	RB
18431	296	14	between	between	IN
18431	296	15	the	the	DT
18431	296	16	sun	sun	NN
18431	296	17	and	and	CC
18431	296	18	the	the	DT
18431	296	19	earth	earth	NN
18431	296	20	,	,	,
18431	296	21	and	and	CC
18431	296	22	when	when	WRB
18431	296	23	,	,	,
18431	296	24	being	be	VBG
18431	296	25	exactly	exactly	RB
18431	296	26	between	between	IN
18431	296	27	them	-PRON-	PRP
18431	296	28	,	,	,
18431	296	29	she	-PRON-	PRP
18431	296	30	appears	appear	VBZ
18431	296	31	in	in	IN
18431	296	32	silhouette	silhouette	NN
18431	296	33	against	against	IN
18431	296	34	the	the	DT
18431	296	35	solar	solar	JJ
18431	296	36	disk	disk	NN
18431	296	37	.	.	.
18431	297	1	During	during	IN
18431	297	2	a	a	DT
18431	297	3	transit	transit	NN
18431	297	4	of	of	IN
18431	297	5	this	this	DT
18431	297	6	kind	kind	NN
18431	297	7	,	,	,
18431	297	8	in	in	IN
18431	297	9	1882	1882	CD
18431	297	10	,	,	,
18431	297	11	many	many	JJ
18431	297	12	observers	observer	NNS
18431	297	13	,	,	,
18431	297	14	and	and	CC
18431	297	15	the	the	DT
18431	297	16	present	present	JJ
18431	297	17	writer	writer	NN
18431	297	18	was	be	VBD
18431	297	19	one	one	CD
18431	297	20	,	,	,
18431	297	21	saw	see	VBD
18431	297	22	a	a	DT
18431	297	23	bright	bright	JJ
18431	297	24	atmospheric	atmospheric	JJ
18431	297	25	bow	bow	NN
18431	297	26	edging	edge	VBG
18431	297	27	a	a	DT
18431	297	28	part	part	NN
18431	297	29	of	of	IN
18431	297	30	the	the	DT
18431	297	31	circumference	circumference	NN
18431	297	32	of	of	IN
18431	297	33	Venus	Venus	NNP
18431	297	34	when	when	WRB
18431	297	35	the	the	DT
18431	297	36	planet	planet	NN
18431	297	37	was	be	VBD
18431	297	38	moving	move	VBG
18431	297	39	upon	upon	IN
18431	297	40	the	the	DT
18431	297	41	face	face	NN
18431	297	42	of	of	IN
18431	297	43	the	the	DT
18431	297	44	sun	sun	NN
18431	297	45	--	--	:
18431	297	46	a	a	DT
18431	297	47	most	most	RBS
18431	297	48	beautiful	beautiful	JJ
18431	297	49	and	and	CC
18431	297	50	impressive	impressive	JJ
18431	297	51	spectacle	spectacle	NN
18431	297	52	.	.	.
18431	298	1	Even	even	RB
18431	298	2	more	more	RBR
18431	298	3	curious	curious	JJ
18431	298	4	is	be	VBZ
18431	298	5	an	an	DT
18431	298	6	observation	observation	NN
18431	298	7	made	make	VBN
18431	298	8	in	in	IN
18431	298	9	1866	1866	CD
18431	298	10	by	by	IN
18431	298	11	Prof.	Prof.	NNP
18431	298	12	C.S.	C.S.	NNP
18431	299	1	Lyman	Lyman	NNP
18431	299	2	,	,	,
18431	299	3	of	of	IN
18431	299	4	Yale	Yale	NNP
18431	299	5	College	College	NNP
18431	299	6	,	,	,
18431	299	7	who	who	WP
18431	299	8	,	,	,
18431	299	9	when	when	WRB
18431	299	10	Venus	Venus	NNP
18431	299	11	was	be	VBD
18431	299	12	very	very	RB
18431	299	13	near	near	IN
18431	299	14	the	the	DT
18431	299	15	sun	sun	NN
18431	299	16	,	,	,
18431	299	17	saw	see	VBD
18431	299	18	her	-PRON-	PRP$
18431	299	19	atmosphere	atmosphere	NN
18431	299	20	_	_	NNP
18431	299	21	in	in	IN
18431	299	22	the	the	DT
18431	299	23	form	form	NN
18431	299	24	of	of	IN
18431	299	25	a	a	DT
18431	299	26	luminous	luminous	JJ
18431	299	27	ring	ring	NN
18431	299	28	_	_	NNP
18431	299	29	.	.	.
18431	300	1	A	a	DT
18431	300	2	little	little	JJ
18431	300	3	fuller	full	JJR
18431	300	4	explanation	explanation	NN
18431	300	5	of	of	IN
18431	300	6	this	this	DT
18431	300	7	appearance	appearance	NN
18431	300	8	may	may	MD
18431	300	9	be	be	VB
18431	300	10	of	of	IN
18431	300	11	interest	interest	NN
18431	300	12	.	.	.
18431	301	1	When	when	WRB
18431	301	2	approaching	approach	VBG
18431	301	3	inferior	inferior	JJ
18431	301	4	conjunction	conjunction	NN
18431	301	5	--	--	:
18431	301	6	i.e	i.e	NNP
18431	301	7	.	.	NNP
18431	301	8	,	,	,
18431	301	9	passing	pass	VBG
18431	301	10	between	between	IN
18431	301	11	the	the	DT
18431	301	12	earth	earth	NN
18431	301	13	and	and	CC
18431	301	14	sun	sun	NN
18431	301	15	--	--	:
18431	301	16	Venus	Venus	NNP
18431	301	17	appears	appear	VBZ
18431	301	18	,	,	,
18431	301	19	with	with	IN
18431	301	20	a	a	DT
18431	301	21	telescope	telescope	NN
18431	301	22	,	,	,
18431	301	23	in	in	IN
18431	301	24	the	the	DT
18431	301	25	shape	shape	NN
18431	301	26	of	of	IN
18431	301	27	a	a	DT
18431	301	28	very	very	RB
18431	301	29	thin	thin	JJ
18431	301	30	crescent	crescent	NN
18431	301	31	.	.	.
18431	302	1	Professor	Professor	NNP
18431	302	2	Lyman	Lyman	NNP
18431	302	3	watched	watch	VBD
18431	302	4	this	this	DT
18431	302	5	crescent	crescent	NN
18431	302	6	,	,	,
18431	302	7	becoming	become	VBG
18431	302	8	narrower	narrow	JJR
18431	302	9	day	day	NN
18431	302	10	after	after	IN
18431	302	11	day	day	NN
18431	302	12	as	as	IN
18431	302	13	it	-PRON-	PRP
18431	302	14	approached	approach	VBD
18431	302	15	the	the	DT
18431	302	16	sun	sun	NN
18431	302	17	,	,	,
18431	302	18	and	and	CC
18431	302	19	noticed	notice	VBD
18431	302	20	that	that	IN
18431	302	21	its	-PRON-	PRP$
18431	302	22	extremities	extremity	NNS
18431	302	23	gradually	gradually	RB
18431	302	24	extended	extend	VBD
18431	302	25	themselves	-PRON-	PRP
18431	302	26	beyond	beyond	IN
18431	302	27	the	the	DT
18431	302	28	limits	limit	NNS
18431	302	29	of	of	IN
18431	302	30	a	a	DT
18431	302	31	semicircle	semicircle	NN
18431	302	32	,	,	,
18431	302	33	bending	bend	VBG
18431	302	34	to	to	TO
18431	302	35	meet	meet	VB
18431	302	36	one	one	NN
18431	302	37	another	another	DT
18431	302	38	on	on	IN
18431	302	39	the	the	DT
18431	302	40	opposite	opposite	JJ
18431	302	41	side	side	NN
18431	302	42	of	of	IN
18431	302	43	the	the	DT
18431	302	44	invisible	invisible	JJ
18431	302	45	disk	disk	NN
18431	302	46	of	of	IN
18431	302	47	the	the	DT
18431	302	48	planet	planet	NN
18431	302	49	,	,	,
18431	302	50	until	until	IN
18431	302	51	,	,	,
18431	302	52	at	at	IN
18431	302	53	length	length	NN
18431	302	54	,	,	,
18431	302	55	they	-PRON-	PRP
18431	302	56	did	do	VBD
18431	302	57	meet	meet	VB
18431	302	58	,	,	,
18431	302	59	and	and	CC
18431	302	60	he	-PRON-	PRP
18431	302	61	beheld	behold	VBD
18431	302	62	a	a	DT
18431	302	63	complete	complete	JJ
18431	302	64	ring	ring	NN
18431	302	65	of	of	IN
18431	302	66	silvery	silvery	JJ
18431	302	67	light	light	NN
18431	302	68	,	,	,
18431	302	69	all	all	DT
18431	302	70	that	that	WDT
18431	302	71	remained	remain	VBD
18431	302	72	visible	visible	JJ
18431	302	73	of	of	IN
18431	302	74	the	the	DT
18431	302	75	planet	planet	NN
18431	302	76	Venus	Venus	NNP
18431	302	77	!	!	.
18431	303	1	The	the	DT
18431	303	2	ring	ring	NN
18431	303	3	was	be	VBD
18431	303	4	,	,	,
18431	303	5	of	of	IN
18431	303	6	course	course	NN
18431	303	7	,	,	,
18431	303	8	the	the	DT
18431	303	9	illuminated	illuminate	VBN
18431	303	10	atmosphere	atmosphere	NN
18431	303	11	of	of	IN
18431	303	12	the	the	DT
18431	303	13	planet	planet	NN
18431	303	14	refracting	refract	VBG
18431	303	15	the	the	DT
18431	303	16	sunlight	sunlight	NN
18431	303	17	on	on	IN
18431	303	18	all	all	DT
18431	303	19	sides	side	NNS
18431	303	20	around	around	IN
18431	303	21	the	the	DT
18431	303	22	opaque	opaque	JJ
18431	303	23	globe	globe	NN
18431	303	24	.	.	.
18431	304	1	In	in	IN
18431	304	2	1874	1874	CD
18431	304	3	M.	M.	NNP
18431	304	4	Flammarion	Flammarion	NNP
18431	304	5	witnessed	witness	VBD
18431	304	6	the	the	DT
18431	304	7	same	same	JJ
18431	304	8	phenomenon	phenomenon	NN
18431	304	9	in	in	IN
18431	304	10	similar	similar	JJ
18431	304	11	circumstances	circumstance	NNS
18431	304	12	.	.	.
18431	305	1	One	one	CD
18431	305	2	may	may	MD
18431	305	3	well	well	RB
18431	305	4	envy	envy	VB
18431	305	5	those	those	DT
18431	305	6	who	who	WP
18431	305	7	have	have	VBP
18431	305	8	had	have	VBN
18431	305	9	the	the	DT
18431	305	10	good	good	JJ
18431	305	11	fortune	fortune	NN
18431	305	12	to	to	TO
18431	305	13	behold	behold	VB
18431	305	14	this	this	DT
18431	305	15	spectacle	spectacle	NN
18431	305	16	--	--	:
18431	305	17	to	to	TO
18431	305	18	actually	actually	RB
18431	305	19	see	see	VB
18431	305	20	,	,	,
18431	305	21	as	as	IN
18431	305	22	it	-PRON-	PRP
18431	305	23	were	be	VBD
18431	305	24	,	,	,
18431	305	25	the	the	DT
18431	305	26	air	air	NN
18431	305	27	that	that	WDT
18431	305	28	the	the	DT
18431	305	29	inhabitants	inhabitant	NNS
18431	305	30	of	of	IN
18431	305	31	another	another	DT
18431	305	32	world	world	NN
18431	305	33	are	be	VBP
18431	305	34	breathing	breathe	VBG
18431	305	35	and	and	CC
18431	305	36	making	make	VBG
18431	305	37	resonant	resonant	NN
18431	305	38	with	with	IN
18431	305	39	all	all	PDT
18431	305	40	the	the	DT
18431	305	41	multitudinous	multitudinous	JJ
18431	305	42	sounds	sound	NNS
18431	305	43	and	and	CC
18431	305	44	voices	voice	NNS
18431	305	45	that	that	WDT
18431	305	46	accompany	accompany	VBP
18431	305	47	intelligent	intelligent	JJ
18431	305	48	life	life	NN
18431	305	49	.	.	.
18431	306	1	But	but	CC
18431	306	2	perhaps	perhaps	RB
18431	306	3	some	some	DT
18431	306	4	readers	reader	NNS
18431	306	5	will	will	MD
18431	306	6	prefer	prefer	VB
18431	306	7	to	to	TO
18431	306	8	think	think	VB
18431	306	9	that	that	IN
18431	306	10	even	even	RB
18431	306	11	though	though	IN
18431	306	12	an	an	DT
18431	306	13	atmosphere	atmosphere	NN
18431	306	14	is	be	VBZ
18431	306	15	there	there	RB
18431	306	16	,	,	,
18431	306	17	there	there	EX
18431	306	18	is	be	VBZ
18431	306	19	no	no	DT
18431	306	20	one	one	NN
18431	306	21	to	to	TO
18431	306	22	breathe	breathe	VB
18431	306	23	it	-PRON-	PRP
18431	306	24	.	.	.
18431	307	1	[	[	-LRB-
18431	307	2	Illustration	illustration	NN
18431	307	3	:	:	:
18431	307	4	VENUS	VENUS	NNP
18431	307	5	'S	's	POS
18431	307	6	ATMOSPHERE	ATMOSPHERE	NNP
18431	307	7	SEEN	see	VBN
18431	307	8	AS	as	IN
18431	307	9	A	a	DT
18431	307	10	RING	ring	NN
18431	307	11	OF	of	IN
18431	307	12	LIGHT	light	NN
18431	307	13	.	.	.
18431	307	14	]	]	-RRB-
18431	308	1	As	as	IN
18431	308	2	the	the	DT
18431	308	3	visibility	visibility	NN
18431	308	4	of	of	IN
18431	308	5	Venus	Venus	NNP
18431	308	6	's	's	POS
18431	308	7	atmosphere	atmosphere	NN
18431	308	8	is	be	VBZ
18431	308	9	unparalleled	unparalleled	JJ
18431	308	10	elsewhere	elsewhere	RB
18431	308	11	in	in	IN
18431	308	12	the	the	DT
18431	308	13	solar	solar	JJ
18431	308	14	system	system	NN
18431	308	15	,	,	,
18431	308	16	it	-PRON-	PRP
18431	308	17	may	may	MD
18431	308	18	be	be	VB
18431	308	19	worth	worth	JJ
18431	308	20	while	while	IN
18431	308	21	to	to	TO
18431	308	22	give	give	VB
18431	308	23	a	a	DT
18431	308	24	graphic	graphic	JJ
18431	308	25	illustration	illustration	NN
18431	308	26	of	of	IN
18431	308	27	it	-PRON-	PRP
18431	308	28	.	.	.
18431	309	1	In	in	IN
18431	309	2	the	the	DT
18431	309	3	accompanying	accompanying	JJ
18431	309	4	figure	figure	NN
18431	309	5	the	the	DT
18431	309	6	planet	planet	NN
18431	309	7	is	be	VBZ
18431	309	8	represented	represent	VBN
18431	309	9	at	at	IN
18431	309	10	three	three	CD
18431	309	11	successive	successive	JJ
18431	309	12	points	point	NNS
18431	309	13	in	in	IN
18431	309	14	its	-PRON-	PRP$
18431	309	15	advance	advance	NN
18431	309	16	toward	toward	IN
18431	309	17	inferior	inferior	JJ
18431	309	18	conjunction	conjunction	NN
18431	309	19	.	.	.
18431	310	1	As	as	IN
18431	310	2	it	-PRON-	PRP
18431	310	3	approaches	approach	VBZ
18431	310	4	conjunction	conjunction	NN
18431	310	5	it	-PRON-	PRP
18431	310	6	slowly	slowly	RB
18431	310	7	draws	draw	VBZ
18431	310	8	nearer	nearer	IN
18431	310	9	the	the	DT
18431	310	10	earth	earth	NN
18431	310	11	,	,	,
18431	310	12	and	and	CC
18431	310	13	its	-PRON-	PRP$
18431	310	14	apparent	apparent	JJ
18431	310	15	diameter	diameter	NN
18431	310	16	consequently	consequently	RB
18431	310	17	increases	increase	VBZ
18431	310	18	.	.	.
18431	311	1	At	at	IN
18431	311	2	_	_	NNP
18431	311	3	A	A	NNP
18431	311	4	_	_	NNP
18431	311	5	a	a	DT
18431	311	6	large	large	JJ
18431	311	7	part	part	NN
18431	311	8	of	of	IN
18431	311	9	the	the	DT
18431	311	10	luminous	luminous	JJ
18431	311	11	crescent	crescent	NN
18431	311	12	is	be	VBZ
18431	311	13	composed	compose	VBN
18431	311	14	of	of	IN
18431	311	15	the	the	DT
18431	311	16	planet	planet	NN
18431	311	17	's	's	POS
18431	311	18	surface	surface	NN
18431	311	19	reflecting	reflect	VBG
18431	311	20	the	the	DT
18431	311	21	sunshine	sunshine	NN
18431	311	22	;	;	:
18431	311	23	at	at	IN
18431	311	24	_	_	NNP
18431	311	25	B	B	NNP
18431	311	26	_	_	NNP
18431	311	27	the	the	DT
18431	311	28	ratio	ratio	NN
18431	311	29	of	of	IN
18431	311	30	the	the	DT
18431	311	31	reflecting	reflect	VBG
18431	311	32	surface	surface	NN
18431	311	33	to	to	IN
18431	311	34	the	the	DT
18431	311	35	illuminated	illuminate	VBN
18431	311	36	atmosphere	atmosphere	NN
18431	311	37	has	have	VBZ
18431	311	38	diminished	diminish	VBN
18431	311	39	,	,	,
18431	311	40	and	and	CC
18431	311	41	the	the	DT
18431	311	42	latter	latter	NN
18431	311	43	has	have	VBZ
18431	311	44	extended	extend	VBN
18431	311	45	,	,	,
18431	311	46	like	like	IN
18431	311	47	the	the	DT
18431	311	48	curved	curved	JJ
18431	311	49	arms	arm	NNS
18431	311	50	of	of	IN
18431	311	51	a	a	DT
18431	311	52	pair	pair	NN
18431	311	53	of	of	IN
18431	311	54	calipers	caliper	NNS
18431	311	55	,	,	,
18431	311	56	far	far	RB
18431	311	57	around	around	IN
18431	311	58	the	the	DT
18431	311	59	unilluminated	unilluminated	JJ
18431	311	60	side	side	NN
18431	311	61	of	of	IN
18431	311	62	the	the	DT
18431	311	63	disk	disk	NN
18431	311	64	;	;	:
18431	311	65	at	at	IN
18431	311	66	_	_	NNP
18431	311	67	C	C	NNP
18431	311	68	_	_	NNP
18431	311	69	the	the	DT
18431	311	70	atmosphere	atmosphere	NN
18431	311	71	is	be	VBZ
18431	311	72	illuminated	illuminate	VBN
18431	311	73	all	all	RB
18431	311	74	around	around	RB
18431	311	75	by	by	IN
18431	311	76	the	the	DT
18431	311	77	sunlight	sunlight	NN
18431	311	78	coming	come	VBG
18431	311	79	through	through	IN
18431	311	80	it	-PRON-	PRP
18431	311	81	from	from	IN
18431	311	82	behind	behind	RB
18431	311	83	,	,	,
18431	311	84	while	while	IN
18431	311	85	the	the	DT
18431	311	86	surface	surface	NN
18431	311	87	of	of	IN
18431	311	88	the	the	DT
18431	311	89	planet	planet	NN
18431	311	90	has	have	VBZ
18431	311	91	passed	pass	VBN
18431	311	92	entirely	entirely	RB
18431	311	93	out	out	IN
18431	311	94	of	of	IN
18431	311	95	the	the	DT
18431	311	96	light	light	NN
18431	311	97	--	--	:
18431	311	98	that	that	DT
18431	311	99	is	be	VBZ
18431	311	100	to	to	TO
18431	311	101	say	say	VB
18431	311	102	,	,	,
18431	311	103	Venus	Venus	NNP
18431	311	104	has	have	VBZ
18431	311	105	become	become	VBN
18431	311	106	an	an	DT
18431	311	107	invisible	invisible	JJ
18431	311	108	globe	globe	NN
18431	311	109	embraced	embrace	VBN
18431	311	110	by	by	IN
18431	311	111	a	a	DT
18431	311	112	circle	circle	NN
18431	311	113	of	of	IN
18431	311	114	refracted	refract	VBN
18431	311	115	sunshine	sunshine	NN
18431	311	116	.	.	.
18431	312	1	We	-PRON-	PRP
18431	312	2	return	return	VBP
18431	312	3	to	to	IN
18431	312	4	the	the	DT
18431	312	5	question	question	NN
18431	312	6	of	of	IN
18431	312	7	life	life	NN
18431	312	8	.	.	.
18431	313	1	With	with	IN
18431	313	2	almost	almost	RB
18431	313	3	twice	twice	PDT
18431	313	4	as	as	RB
18431	313	5	much	much	JJ
18431	313	6	solar	solar	JJ
18431	313	7	heat	heat	NN
18431	313	8	and	and	CC
18431	313	9	light	light	NN
18431	313	10	as	as	IN
18431	313	11	we	-PRON-	PRP
18431	313	12	have	have	VBP
18431	313	13	,	,	,
18431	313	14	and	and	CC
18431	313	15	with	with	IN
18431	313	16	a	a	DT
18431	313	17	deeper	deep	JJR
18431	313	18	and	and	CC
18431	313	19	denser	denser	NN
18431	313	20	atmosphere	atmosphere	NN
18431	313	21	than	than	IN
18431	313	22	ours	-PRON-	PRP
18431	313	23	,	,	,
18431	313	24	it	-PRON-	PRP
18431	313	25	is	be	VBZ
18431	313	26	evident	evident	JJ
18431	313	27	,	,	,
18431	313	28	without	without	IN
18431	313	29	seeking	seek	VBG
18431	313	30	other	other	JJ
18431	313	31	causes	cause	NNS
18431	313	32	of	of	IN
18431	313	33	variation	variation	NN
18431	313	34	,	,	,
18431	313	35	that	that	IN
18431	313	36	the	the	DT
18431	313	37	conditions	condition	NNS
18431	313	38	of	of	IN
18431	313	39	life	life	NN
18431	313	40	upon	upon	IN
18431	313	41	Venus	Venus	NNP
18431	313	42	are	be	VBP
18431	313	43	notably	notably	RB
18431	313	44	different	different	JJ
18431	313	45	from	from	IN
18431	313	46	those	those	DT
18431	313	47	with	with	IN
18431	313	48	which	which	WDT
18431	313	49	we	-PRON-	PRP
18431	313	50	are	be	VBP
18431	313	51	acquainted	acquaint	VBN
18431	313	52	.	.	.
18431	314	1	At	at	IN
18431	314	2	first	first	JJ
18431	314	3	sight	sight	NN
18431	314	4	it	-PRON-	PRP
18431	314	5	would	would	MD
18431	314	6	seem	seem	VB
18431	314	7	that	that	IN
18431	314	8	a	a	DT
18431	314	9	dense	dense	JJ
18431	314	10	atmosphere	atmosphere	NN
18431	314	11	,	,	,
18431	314	12	together	together	RB
18431	314	13	with	with	IN
18431	314	14	a	a	DT
18431	314	15	more	more	RBR
18431	314	16	copious	copious	JJ
18431	314	17	supply	supply	NN
18431	314	18	of	of	IN
18431	314	19	heat	heat	NN
18431	314	20	,	,	,
18431	314	21	might	may	MD
18431	314	22	render	render	VB
18431	314	23	the	the	DT
18431	314	24	surface	surface	NN
18431	314	25	temperature	temperature	NN
18431	314	26	of	of	IN
18431	314	27	Venus	Venus	NNP
18431	314	28	unsuitable	unsuitable	JJ
18431	314	29	for	for	IN
18431	314	30	organic	organic	JJ
18431	314	31	life	life	NN
18431	314	32	as	as	IN
18431	314	33	we	-PRON-	PRP
18431	314	34	understand	understand	VBP
18431	314	35	it	-PRON-	PRP
18431	314	36	.	.	.
18431	315	1	But	but	CC
18431	315	2	so	so	RB
18431	315	3	much	much	JJ
18431	315	4	depends	depend	VBZ
18431	315	5	upon	upon	IN
18431	315	6	the	the	DT
18431	315	7	precise	precise	JJ
18431	315	8	composition	composition	NN
18431	315	9	of	of	IN
18431	315	10	the	the	DT
18431	315	11	atmosphere	atmosphere	NN
18431	315	12	and	and	CC
18431	315	13	upon	upon	IN
18431	315	14	the	the	DT
18431	315	15	relative	relative	JJ
18431	315	16	quantities	quantity	NNS
18431	315	17	of	of	IN
18431	315	18	its	-PRON-	PRP$
18431	315	19	constituents	constituent	NNS
18431	315	20	,	,	,
18431	315	21	that	that	IN
18431	315	22	it	-PRON-	PRP
18431	315	23	will	will	MD
18431	315	24	not	not	RB
18431	315	25	do	do	VB
18431	315	26	to	to	TO
18431	315	27	pronounce	pronounce	VB
18431	315	28	a	a	DT
18431	315	29	positive	positive	JJ
18431	315	30	judgment	judgment	NN
18431	315	31	in	in	IN
18431	315	32	such	such	PDT
18431	315	33	a	a	DT
18431	315	34	case	case	NN
18431	315	35	,	,	,
18431	315	36	because	because	IN
18431	315	37	we	-PRON-	PRP
18431	315	38	lack	lack	VBP
18431	315	39	information	information	NN
18431	315	40	on	on	IN
18431	315	41	too	too	RB
18431	315	42	many	many	JJ
18431	315	43	essential	essential	JJ
18431	315	44	points	point	NNS
18431	315	45	.	.	.
18431	316	1	Experiment	experiment	NN
18431	316	2	has	have	VBZ
18431	316	3	shown	show	VBN
18431	316	4	that	that	IN
18431	316	5	the	the	DT
18431	316	6	temperature	temperature	NN
18431	316	7	of	of	IN
18431	316	8	the	the	DT
18431	316	9	air	air	NN
18431	316	10	varies	vary	VBZ
18431	316	11	with	with	IN
18431	316	12	changes	change	NNS
18431	316	13	in	in	IN
18431	316	14	the	the	DT
18431	316	15	amount	amount	NN
18431	316	16	of	of	IN
18431	316	17	carbonic	carbonic	JJ
18431	316	18	acid	acid	NN
18431	316	19	and	and	CC
18431	316	20	of	of	IN
18431	316	21	water	water	NN
18431	316	22	vapor	vapor	NN
18431	316	23	that	that	IN
18431	316	24	it	-PRON-	PRP
18431	316	25	contains	contain	VBZ
18431	316	26	.	.	.
18431	317	1	It	-PRON-	PRP
18431	317	2	has	have	VBZ
18431	317	3	been	be	VBN
18431	317	4	suggested	suggest	VBN
18431	317	5	that	that	IN
18431	317	6	in	in	IN
18431	317	7	past	past	JJ
18431	317	8	geologic	geologic	JJ
18431	317	9	ages	age	NNS
18431	317	10	the	the	DT
18431	317	11	earth	earth	NN
18431	317	12	's	's	POS
18431	317	13	atmosphere	atmosphere	NN
18431	317	14	was	be	VBD
18431	317	15	denser	denser	NN
18431	317	16	and	and	CC
18431	317	17	more	more	RBR
18431	317	18	heavily	heavily	RB
18431	317	19	charged	charge	VBN
18431	317	20	with	with	IN
18431	317	21	vapors	vapor	NNS
18431	317	22	than	than	IN
18431	317	23	it	-PRON-	PRP
18431	317	24	is	be	VBZ
18431	317	25	at	at	IN
18431	317	26	present	present	JJ
18431	317	27	;	;	:
18431	317	28	yet	yet	CC
18431	317	29	even	even	RB
18431	317	30	then	then	RB
18431	317	31	forms	form	NNS
18431	317	32	of	of	IN
18431	317	33	life	life	NN
18431	317	34	suited	suit	VBN
18431	317	35	to	to	IN
18431	317	36	their	-PRON-	PRP$
18431	317	37	environment	environment	NN
18431	317	38	existed	exist	VBD
18431	317	39	,	,	,
18431	317	40	and	and	CC
18431	317	41	from	from	IN
18431	317	42	those	those	DT
18431	317	43	forms	form	NNS
18431	317	44	the	the	DT
18431	317	45	present	present	JJ
18431	317	46	inhabitants	inhabitant	NNS
18431	317	47	of	of	IN
18431	317	48	our	-PRON-	PRP$
18431	317	49	globe	globe	NN
18431	317	50	have	have	VBP
18431	317	51	been	be	VBN
18431	317	52	developed	develop	VBN
18431	317	53	.	.	.
18431	318	1	There	there	EX
18431	318	2	are	be	VBP
18431	318	3	several	several	JJ
18431	318	4	lines	line	NNS
18431	318	5	of	of	IN
18431	318	6	reasoning	reasoning	NN
18431	318	7	which	which	WDT
18431	318	8	may	may	MD
18431	318	9	be	be	VB
18431	318	10	followed	follow	VBN
18431	318	11	to	to	IN
18431	318	12	the	the	DT
18431	318	13	conclusion	conclusion	NN
18431	318	14	that	that	IN
18431	318	15	Venus	Venus	NNP
18431	318	16	,	,	,
18431	318	17	as	as	IN
18431	318	18	a	a	DT
18431	318	19	life	life	NN
18431	318	20	-	-	HYPH
18431	318	21	bearing	bear	VBG
18431	318	22	world	world	NN
18431	318	23	,	,	,
18431	318	24	is	be	VBZ
18431	318	25	younger	young	JJR
18431	318	26	than	than	IN
18431	318	27	the	the	DT
18431	318	28	earth	earth	NN
18431	318	29	,	,	,
18431	318	30	and	and	CC
18431	318	31	,	,	,
18431	318	32	according	accord	VBG
18431	318	33	to	to	IN
18431	318	34	that	that	DT
18431	318	35	view	view	NN
18431	318	36	,	,	,
18431	318	37	we	-PRON-	PRP
18431	318	38	are	be	VBP
18431	318	39	at	at	IN
18431	318	40	liberty	liberty	NN
18431	318	41	to	to	TO
18431	318	42	imagine	imagine	VB
18431	318	43	our	-PRON-	PRP$
18431	318	44	beautiful	beautiful	JJ
18431	318	45	sister	sister	NN
18431	318	46	planet	planet	NN
18431	318	47	as	as	IN
18431	318	48	now	now	RB
18431	318	49	passing	pass	VBG
18431	318	50	through	through	IN
18431	318	51	some	some	DT
18431	318	52	such	such	JJ
18431	318	53	period	period	NN
18431	318	54	in	in	IN
18431	318	55	its	-PRON-	PRP$
18431	318	56	history	history	NN
18431	318	57	as	as	IN
18431	318	58	that	that	DT
18431	318	59	at	at	IN
18431	318	60	which	which	WDT
18431	318	61	the	the	DT
18431	318	62	earth	earth	NN
18431	318	63	had	have	VBD
18431	318	64	arrived	arrive	VBN
18431	318	65	in	in	IN
18431	318	66	the	the	DT
18431	318	67	age	age	NN
18431	318	68	of	of	IN
18431	318	69	the	the	DT
18431	318	70	carboniferous	carboniferous	JJ
18431	318	71	forests	forest	NNS
18431	318	72	,	,	,
18431	318	73	or	or	CC
18431	318	74	the	the	DT
18431	318	75	age	age	NN
18431	318	76	of	of	IN
18431	318	77	the	the	DT
18431	318	78	gigantic	gigantic	JJ
18431	318	79	reptiles	reptile	NNS
18431	318	80	who	who	WP
18431	318	81	ruled	rule	VBD
18431	318	82	both	both	DT
18431	318	83	land	land	NN
18431	318	84	and	and	CC
18431	318	85	sea	sea	NN
18431	318	86	.	.	.
18431	319	1	But	but	CC
18431	319	2	,	,	,
18431	319	3	without	without	IN
18431	319	4	making	make	VBG
18431	319	5	any	any	DT
18431	319	6	assumptions	assumption	NNS
18431	319	7	as	as	IN
18431	319	8	to	to	IN
18431	319	9	the	the	DT
18431	319	10	phase	phase	NN
18431	319	11	of	of	IN
18431	319	12	evolution	evolution	NN
18431	319	13	which	which	WDT
18431	319	14	life	life	NN
18431	319	15	may	may	MD
18431	319	16	have	have	VB
18431	319	17	attained	attain	VBN
18431	319	18	on	on	IN
18431	319	19	Venus	Venus	NNP
18431	319	20	,	,	,
18431	319	21	it	-PRON-	PRP
18431	319	22	is	be	VBZ
18431	319	23	also	also	RB
18431	319	24	possible	possible	JJ
18431	319	25	to	to	TO
18431	319	26	think	think	VB
18431	319	27	that	that	IN
18431	319	28	the	the	DT
18431	319	29	planet	planet	NN
18431	319	30	's	's	POS
18431	319	31	thick	thick	JJ
18431	319	32	shell	shell	NN
18431	319	33	of	of	IN
18431	319	34	air	air	NN
18431	319	35	,	,	,
18431	319	36	with	with	IN
18431	319	37	its	-PRON-	PRP$
18431	319	38	abundant	abundant	JJ
18431	319	39	vapors	vapor	NNS
18431	319	40	,	,	,
18431	319	41	may	may	MD
18431	319	42	serve	serve	VB
18431	319	43	as	as	IN
18431	319	44	a	a	DT
18431	319	45	shield	shield	NN
18431	319	46	against	against	IN
18431	319	47	the	the	DT
18431	319	48	excessive	excessive	JJ
18431	319	49	solar	solar	JJ
18431	319	50	radiation	radiation	NN
18431	319	51	.	.	.
18431	320	1	Venus	venus	NN
18431	320	2	is	be	VBZ
18431	320	3	extraordinarily	extraordinarily	RB
18431	320	4	brilliant	brilliant	JJ
18431	320	5	,	,	,
18431	320	6	its	-PRON-	PRP$
18431	320	7	reflective	reflective	JJ
18431	320	8	power	power	NN
18431	320	9	being	be	VBG
18431	320	10	greatly	greatly	RB
18431	320	11	in	in	IN
18431	320	12	excess	excess	NN
18431	320	13	of	of	IN
18431	320	14	Mercury	Mercury	NNP
18431	320	15	's	's	POS
18431	320	16	,	,	,
18431	320	17	and	and	CC
18431	320	18	it	-PRON-	PRP
18431	320	19	has	have	VBZ
18431	320	20	often	often	RB
18431	320	21	been	be	VBN
18431	320	22	suggested	suggest	VBN
18431	320	23	that	that	IN
18431	320	24	this	this	DT
18431	320	25	may	may	MD
18431	320	26	be	be	VB
18431	320	27	due	due	IN
18431	320	28	to	to	IN
18431	320	29	the	the	DT
18431	320	30	fact	fact	NN
18431	320	31	that	that	IN
18431	320	32	a	a	DT
18431	320	33	large	large	JJ
18431	320	34	share	share	NN
18431	320	35	of	of	IN
18431	320	36	the	the	DT
18431	320	37	sunlight	sunlight	NN
18431	320	38	falling	fall	VBG
18431	320	39	upon	upon	IN
18431	320	40	it	-PRON-	PRP
18431	320	41	is	be	VBZ
18431	320	42	turned	turn	VBN
18431	320	43	back	back	RB
18431	320	44	before	before	IN
18431	320	45	reaching	reach	VBG
18431	320	46	the	the	DT
18431	320	47	planet	planet	NN
18431	320	48	's	's	POS
18431	320	49	surface	surface	NN
18431	320	50	,	,	,
18431	320	51	being	be	VBG
18431	320	52	reflected	reflect	VBN
18431	320	53	both	both	DT
18431	320	54	from	from	IN
18431	320	55	the	the	DT
18431	320	56	atmosphere	atmosphere	NN
18431	320	57	itself	-PRON-	PRP
18431	320	58	and	and	CC
18431	320	59	from	from	IN
18431	320	60	vast	vast	JJ
18431	320	61	layers	layer	NNS
18431	320	62	of	of	IN
18431	320	63	clouds	cloud	NNS
18431	320	64	.	.	.
18431	321	1	Even	even	RB
18431	321	2	when	when	WRB
18431	321	3	viewed	view	VBN
18431	321	4	with	with	IN
18431	321	5	the	the	DT
18431	321	6	most	most	RBS
18431	321	7	powerful	powerful	JJ
18431	321	8	telescopes	telescope	NNS
18431	321	9	and	and	CC
18431	321	10	in	in	IN
18431	321	11	the	the	DT
18431	321	12	most	most	RBS
18431	321	13	favoring	favoring	JJ
18431	321	14	circumstances	circumstance	NNS
18431	321	15	,	,	,
18431	321	16	the	the	DT
18431	321	17	features	feature	NNS
18431	321	18	of	of	IN
18431	321	19	Venus	Venus	NNP
18431	321	20	's	's	POS
18431	321	21	surface	surface	NN
18431	321	22	are	be	VBP
18431	321	23	difficult	difficult	JJ
18431	321	24	to	to	TO
18431	321	25	see	see	VB
18431	321	26	,	,	,
18431	321	27	and	and	CC
18431	321	28	generally	generally	RB
18431	321	29	extremely	extremely	RB
18431	321	30	difficult	difficult	JJ
18431	321	31	.	.	.
18431	322	1	They	-PRON-	PRP
18431	322	2	consist	consist	VBP
18431	322	3	of	of	IN
18431	322	4	faint	faint	JJ
18431	322	5	shadowy	shadowy	JJ
18431	322	6	markings	marking	NNS
18431	322	7	,	,	,
18431	322	8	indefinite	indefinite	JJ
18431	322	9	in	in	IN
18431	322	10	outline	outline	NN
18431	322	11	,	,	,
18431	322	12	and	and	CC
18431	322	13	so	so	RB
18431	322	14	close	close	RB
18431	322	15	to	to	IN
18431	322	16	the	the	DT
18431	322	17	limit	limit	NN
18431	322	18	of	of	IN
18431	322	19	visibility	visibility	NN
18431	322	20	that	that	IN
18431	322	21	great	great	JJ
18431	322	22	uncertainty	uncertainty	NN
18431	322	23	exists	exist	VBZ
18431	322	24	not	not	RB
18431	322	25	only	only	RB
18431	322	26	as	as	IN
18431	322	27	to	to	IN
18431	322	28	their	-PRON-	PRP$
18431	322	29	shape	shape	NN
18431	322	30	and	and	CC
18431	322	31	their	-PRON-	PRP$
18431	322	32	precise	precise	JJ
18431	322	33	location	location	NN
18431	322	34	upon	upon	IN
18431	322	35	the	the	DT
18431	322	36	planet	planet	NN
18431	322	37	,	,	,
18431	322	38	but	but	CC
18431	322	39	even	even	RB
18431	322	40	as	as	IN
18431	322	41	to	to	IN
18431	322	42	their	-PRON-	PRP$
18431	322	43	actual	actual	JJ
18431	322	44	existence	existence	NN
18431	322	45	.	.	.
18431	323	1	No	no	DT
18431	323	2	two	two	CD
18431	323	3	observers	observer	NNS
18431	323	4	have	have	VBP
18431	323	5	represented	represent	VBN
18431	323	6	them	-PRON-	PRP
18431	323	7	exactly	exactly	RB
18431	323	8	alike	alike	RB
18431	323	9	in	in	IN
18431	323	10	drawings	drawing	NNS
18431	323	11	of	of	IN
18431	323	12	the	the	DT
18431	323	13	planet	planet	NN
18431	323	14	,	,	,
18431	323	15	and	and	CC
18431	323	16	,	,	,
18431	323	17	unfortunately	unfortunately	RB
18431	323	18	,	,	,
18431	323	19	photography	photography	NN
18431	323	20	is	be	VBZ
18431	323	21	as	as	RB
18431	323	22	yet	yet	RB
18431	323	23	utterly	utterly	RB
18431	323	24	unable	unable	JJ
18431	323	25	to	to	TO
18431	323	26	deal	deal	VB
18431	323	27	with	with	IN
18431	323	28	them	-PRON-	PRP
18431	323	29	.	.	.
18431	324	1	Mr.	Mr.	NNP
18431	324	2	Percival	Percival	NNP
18431	324	3	Lowell	Lowell	NNP
18431	324	4	,	,	,
18431	324	5	in	in	IN
18431	324	6	his	-PRON-	PRP$
18431	324	7	special	special	JJ
18431	324	8	studies	study	NNS
18431	324	9	of	of	IN
18431	324	10	Venus	Venus	NNP
18431	324	11	in	in	IN
18431	324	12	1896	1896	CD
18431	324	13	,	,	,
18431	324	14	using	use	VBG
18431	324	15	a	a	DT
18431	324	16	24-inch	24-inch	CD
18431	324	17	telescope	telescope	NN
18431	324	18	of	of	IN
18431	324	19	great	great	JJ
18431	324	20	excellence	excellence	NN
18431	324	21	,	,	,
18431	324	22	in	in	IN
18431	324	23	the	the	DT
18431	324	24	clear	clear	JJ
18431	324	25	and	and	CC
18431	324	26	steady	steady	JJ
18431	324	27	air	air	NN
18431	324	28	of	of	IN
18431	324	29	Arizona	Arizona	NNP
18431	324	30	,	,	,
18431	324	31	found	find	VBD
18431	324	32	delicate	delicate	JJ
18431	324	33	spokelike	spokelike	RB
18431	324	34	streaks	streak	NNS
18431	324	35	radiating	radiate	VBG
18431	324	36	from	from	IN
18431	324	37	a	a	DT
18431	324	38	rounded	rounded	JJ
18431	324	39	spot	spot	NN
18431	324	40	like	like	IN
18431	324	41	a	a	DT
18431	324	42	hub	hub	NN
18431	324	43	,	,	,
18431	324	44	and	and	CC
18431	324	45	all	all	DT
18431	324	46	of	of	IN
18431	324	47	which	which	WDT
18431	324	48	,	,	,
18431	324	49	in	in	IN
18431	324	50	his	-PRON-	PRP$
18431	324	51	opinion	opinion	NN
18431	324	52	,	,	,
18431	324	53	were	be	VBD
18431	324	54	genuine	genuine	JJ
18431	324	55	and	and	CC
18431	324	56	definite	definite	JJ
18431	324	57	markings	marking	NNS
18431	324	58	on	on	IN
18431	324	59	the	the	DT
18431	324	60	planet	planet	NN
18431	324	61	's	's	POS
18431	324	62	surface	surface	NN
18431	324	63	.	.	.
18431	325	1	But	but	CC
18431	325	2	others	other	NNS
18431	325	3	,	,	,
18431	325	4	using	use	VBG
18431	325	5	larger	large	JJR
18431	325	6	telescopes	telescope	NNS
18431	325	7	,	,	,
18431	325	8	have	have	VBP
18431	325	9	failed	fail	VBN
18431	325	10	to	to	TO
18431	325	11	perceive	perceive	VB
18431	325	12	the	the	DT
18431	325	13	shapes	shape	NNS
18431	325	14	and	and	CC
18431	325	15	details	detail	NNS
18431	325	16	depicted	depict	VBN
18431	325	17	by	by	IN
18431	325	18	Mr.	Mr.	NNP
18431	325	19	Lowell	Lowell	NNP
18431	325	20	,	,	,
18431	325	21	and	and	CC
18431	325	22	some	some	DT
18431	325	23	are	be	VBP
18431	325	24	disposed	disposed	JJ
18431	325	25	to	to	TO
18431	325	26	ascribe	ascribe	VB
18431	325	27	their	-PRON-	PRP$
18431	325	28	appearances	appearance	NNS
18431	325	29	to	to	IN
18431	325	30	Venus	Venus	NNP
18431	325	31	's	's	POS
18431	325	32	atmosphere	atmosphere	NN
18431	325	33	.	.	.
18431	326	1	Mr.	Mr.	NNP
18431	326	2	Lowell	Lowell	NNP
18431	326	3	himself	-PRON-	PRP
18431	326	4	noticed	notice	VBD
18431	326	5	that	that	IN
18431	326	6	the	the	DT
18431	326	7	markings	marking	NNS
18431	326	8	seemed	seem	VBD
18431	326	9	to	to	TO
18431	326	10	have	have	VB
18431	326	11	a	a	DT
18431	326	12	kind	kind	NN
18431	326	13	of	of	IN
18431	326	14	obscuring	obscure	VBG
18431	326	15	veil	veil	NN
18431	326	16	over	over	IN
18431	326	17	them	-PRON-	PRP
18431	326	18	.	.	.
18431	327	1	In	in	IN
18431	327	2	short	short	JJ
18431	327	3	,	,	,
18431	327	4	all	all	DT
18431	327	5	observers	observer	NNS
18431	327	6	of	of	IN
18431	327	7	Venus	Venus	NNP
18431	327	8	agree	agree	VBP
18431	327	9	in	in	IN
18431	327	10	thinking	think	VBG
18431	327	11	that	that	IN
18431	327	12	her	-PRON-	PRP$
18431	327	13	atmosphere	atmosphere	NN
18431	327	14	,	,	,
18431	327	15	to	to	IN
18431	327	16	a	a	DT
18431	327	17	greater	great	JJR
18431	327	18	or	or	CC
18431	327	19	less	less	JJR
18431	327	20	extent	extent	NN
18431	327	21	,	,	,
18431	327	22	serves	serve	VBZ
18431	327	23	as	as	IN
18431	327	24	a	a	DT
18431	327	25	mask	mask	NN
18431	327	26	to	to	TO
18431	327	27	conceal	conceal	VB
18431	327	28	her	-PRON-	PRP$
18431	327	29	real	real	JJ
18431	327	30	features	feature	NNS
18431	327	31	,	,	,
18431	327	32	and	and	CC
18431	327	33	the	the	DT
18431	327	34	possibilities	possibility	NNS
18431	327	35	of	of	IN
18431	327	36	so	so	RB
18431	327	37	extensive	extensive	JJ
18431	327	38	an	an	DT
18431	327	39	atmosphere	atmosphere	NN
18431	327	40	with	with	IN
18431	327	41	reference	reference	NN
18431	327	42	to	to	IN
18431	327	43	an	an	DT
18431	327	44	adjustment	adjustment	NN
18431	327	45	of	of	IN
18431	327	46	the	the	DT
18431	327	47	peculiar	peculiar	JJ
18431	327	48	conditions	condition	NNS
18431	327	49	of	of	IN
18431	327	50	the	the	DT
18431	327	51	planet	planet	NN
18431	327	52	to	to	IN
18431	327	53	the	the	DT
18431	327	54	requirements	requirement	NNS
18431	327	55	of	of	IN
18431	327	56	life	life	NN
18431	327	57	upon	upon	IN
18431	327	58	it	-PRON-	PRP
18431	327	59	,	,	,
18431	327	60	are	be	VBP
18431	327	61	almost	almost	RB
18431	327	62	unlimited	unlimited	JJ
18431	327	63	.	.	.
18431	328	1	If	if	IN
18431	328	2	we	-PRON-	PRP
18431	328	3	could	could	MD
18431	328	4	accurately	accurately	RB
18431	328	5	analyze	analyze	VB
18431	328	6	that	that	IN
18431	328	7	atmosphere	atmosphere	NN
18431	328	8	we	-PRON-	PRP
18431	328	9	would	would	MD
18431	328	10	have	have	VB
18431	328	11	a	a	DT
18431	328	12	basis	basis	NN
18431	328	13	for	for	IN
18431	328	14	more	more	RBR
18431	328	15	exact	exact	JJ
18431	328	16	conclusions	conclusion	NNS
18431	328	17	concerning	concern	VBG
18431	328	18	Venus	Venus	NNP
18431	328	19	's	's	POS
18431	328	20	habitability	habitability	NN
18431	328	21	.	.	.
18431	329	1	But	but	CC
18431	329	2	the	the	DT
18431	329	3	mere	mere	JJ
18431	329	4	existence	existence	NN
18431	329	5	of	of	IN
18431	329	6	the	the	DT
18431	329	7	atmosphere	atmosphere	NN
18431	329	8	is	be	VBZ
18431	329	9	,	,	,
18431	329	10	in	in	IN
18431	329	11	itself	-PRON-	PRP
18431	329	12	,	,	,
18431	329	13	a	a	DT
18431	329	14	strong	strong	JJ
18431	329	15	argument	argument	NN
18431	329	16	for	for	IN
18431	329	17	the	the	DT
18431	329	18	habitability	habitability	NN
18431	329	19	of	of	IN
18431	329	20	the	the	DT
18431	329	21	planet	planet	NN
18431	329	22	,	,	,
18431	329	23	and	and	CC
18431	329	24	as	as	IN
18431	329	25	to	to	IN
18431	329	26	the	the	DT
18431	329	27	temperature	temperature	NN
18431	329	28	,	,	,
18431	329	29	we	-PRON-	PRP
18431	329	30	are	be	VBP
18431	329	31	really	really	RB
18431	329	32	not	not	RB
18431	329	33	compelled	compel	VBN
18431	329	34	to	to	TO
18431	329	35	imagine	imagine	VB
18431	329	36	special	special	JJ
18431	329	37	adaptations	adaptation	NNS
18431	329	38	by	by	IN
18431	329	39	means	mean	NNS
18431	329	40	of	of	IN
18431	329	41	which	which	WDT
18431	329	42	it	-PRON-	PRP
18431	329	43	may	may	MD
18431	329	44	be	be	VB
18431	329	45	brought	bring	VBN
18431	329	46	into	into	IN
18431	329	47	accord	accord	NN
18431	329	48	with	with	IN
18431	329	49	that	that	DT
18431	329	50	prevailing	prevail	VBG
18431	329	51	upon	upon	IN
18431	329	52	the	the	DT
18431	329	53	earth	earth	NN
18431	329	54	.	.	.
18431	330	1	As	as	RB
18431	330	2	long	long	RB
18431	330	3	as	as	IN
18431	330	4	the	the	DT
18431	330	5	temperature	temperature	NN
18431	330	6	does	do	VBZ
18431	330	7	not	not	RB
18431	330	8	rise	rise	VB
18431	330	9	to	to	IN
18431	330	10	the	the	DT
18431	330	11	_	_	NNP
18431	330	12	destructive	destructive	JJ
18431	330	13	_	_	NNP
18431	330	14	point	point	NN
18431	330	15	,	,	,
18431	330	16	beyond	beyond	IN
18431	330	17	which	which	WDT
18431	330	18	our	-PRON-	PRP$
18431	330	19	experience	experience	NN
18431	330	20	teaches	teach	VBZ
18431	330	21	that	that	IN
18431	330	22	no	no	DT
18431	330	23	organic	organic	JJ
18431	330	24	life	life	NN
18431	330	25	can	can	MD
18431	330	26	exist	exist	VB
18431	330	27	,	,	,
18431	330	28	it	-PRON-	PRP
18431	330	29	may	may	MD
18431	330	30	very	very	RB
18431	330	31	well	well	RB
18431	330	32	attain	attain	VB
18431	330	33	an	an	DT
18431	330	34	elevation	elevation	NN
18431	330	35	that	that	WDT
18431	330	36	would	would	MD
18431	330	37	mean	mean	VB
18431	330	38	extreme	extreme	JJ
18431	330	39	discomfort	discomfort	NN
18431	330	40	from	from	IN
18431	330	41	our	-PRON-	PRP$
18431	330	42	point	point	NN
18431	330	43	of	of	IN
18431	330	44	view	view	NN
18431	330	45	,	,	,
18431	330	46	without	without	IN
18431	330	47	precluding	preclude	VBG
18431	330	48	the	the	DT
18431	330	49	existence	existence	NN
18431	330	50	of	of	IN
18431	330	51	life	life	NN
18431	330	52	even	even	RB
18431	330	53	in	in	IN
18431	330	54	its	-PRON-	PRP$
18431	330	55	terrestrial	terrestrial	JJ
18431	330	56	sense	sense	NN
18431	330	57	.	.	.
18431	331	1	And	and	CC
18431	331	2	would	would	MD
18431	331	3	it	-PRON-	PRP
18431	331	4	not	not	RB
18431	331	5	be	be	VB
18431	331	6	unreasonable	unreasonable	JJ
18431	331	7	to	to	TO
18431	331	8	assume	assume	VB
18431	331	9	that	that	IN
18431	331	10	vital	vital	JJ
18431	331	11	phenomena	phenomenon	NNS
18431	331	12	on	on	IN
18431	331	13	other	other	JJ
18431	331	14	planets	planet	NNS
18431	331	15	must	must	MD
18431	331	16	be	be	VB
18431	331	17	subject	subject	JJ
18431	331	18	to	to	IN
18431	331	19	exactly	exactly	RB
18431	331	20	the	the	DT
18431	331	21	same	same	JJ
18431	331	22	limitations	limitation	NNS
18431	331	23	that	that	WDT
18431	331	24	we	-PRON-	PRP
18431	331	25	find	find	VBP
18431	331	26	circumscribing	circumscribe	VBG
18431	331	27	them	-PRON-	PRP
18431	331	28	in	in	IN
18431	331	29	our	-PRON-	PRP$
18431	331	30	world	world	NN
18431	331	31	?	?	.
18431	332	1	That	that	DT
18431	332	2	kind	kind	NN
18431	332	3	of	of	IN
18431	332	4	assumption	assumption	NN
18431	332	5	has	have	VBZ
18431	332	6	more	more	JJR
18431	332	7	than	than	IN
18431	332	8	once	once	RB
18431	332	9	led	lead	VBN
18431	332	10	us	-PRON-	PRP
18431	332	11	far	far	RB
18431	332	12	astray	astray	VBP
18431	332	13	even	even	RB
18431	332	14	in	in	IN
18431	332	15	dealing	deal	VBG
18431	332	16	with	with	IN
18431	332	17	terrestrial	terrestrial	JJ
18431	332	18	conditions	condition	NNS
18431	332	19	.	.	.
18431	333	1	It	-PRON-	PRP
18431	333	2	is	be	VBZ
18431	333	3	not	not	RB
18431	333	4	so	so	RB
18431	333	5	long	long	RB
18431	333	6	ago	ago	RB
18431	333	7	,	,	,
18431	333	8	for	for	IN
18431	333	9	instance	instance	NN
18431	333	10	,	,	,
18431	333	11	since	since	IN
18431	333	12	life	life	NN
18431	333	13	in	in	IN
18431	333	14	the	the	DT
18431	333	15	depths	depth	NNS
18431	333	16	of	of	IN
18431	333	17	the	the	DT
18431	333	18	sea	sea	NN
18431	333	19	was	be	VBD
18431	333	20	deemed	deem	VBN
18431	333	21	to	to	TO
18431	333	22	be	be	VB
18431	333	23	demonstrably	demonstrably	RB
18431	333	24	impossible	impossible	JJ
18431	333	25	.	.	.
18431	334	1	The	the	DT
18431	334	2	bottom	bottom	NN
18431	334	3	of	of	IN
18431	334	4	the	the	DT
18431	334	5	ocean	ocean	NN
18431	334	6	,	,	,
18431	334	7	we	-PRON-	PRP
18431	334	8	were	be	VBD
18431	334	9	assured	assure	VBN
18431	334	10	,	,	,
18431	334	11	was	be	VBD
18431	334	12	a	a	DT
18431	334	13	region	region	NN
18431	334	14	of	of	IN
18431	334	15	eternal	eternal	JJ
18431	334	16	darkness	darkness	NN
18431	334	17	and	and	CC
18431	334	18	of	of	IN
18431	334	19	frightful	frightful	JJ
18431	334	20	pressure	pressure	NN
18431	334	21	,	,	,
18431	334	22	wherein	wherein	WRB
18431	334	23	no	no	DT
18431	334	24	living	living	NN
18431	334	25	creatures	creature	NNS
18431	334	26	could	could	MD
18431	334	27	exist	exist	VB
18431	334	28	.	.	.
18431	335	1	Yet	yet	CC
18431	335	2	the	the	DT
18431	335	3	first	first	JJ
18431	335	4	dip	dip	NN
18431	335	5	of	of	IN
18431	335	6	the	the	DT
18431	335	7	deep	deep	JJ
18431	335	8	-	-	HYPH
18431	335	9	sea	sea	NN
18431	335	10	trawl	trawl	NN
18431	335	11	brought	bring	VBD
18431	335	12	up	up	RP
18431	335	13	animals	animal	NNS
18431	335	14	of	of	IN
18431	335	15	marvelous	marvelous	JJ
18431	335	16	delicacy	delicacy	NN
18431	335	17	of	of	IN
18431	335	18	organization	organization	NN
18431	335	19	,	,	,
18431	335	20	which	which	WDT
18431	335	21	,	,	,
18431	335	22	although	although	IN
18431	335	23	curiously	curiously	RB
18431	335	24	and	and	CC
18431	335	25	wonderfully	wonderfully	RB
18431	335	26	adapted	adapt	VBN
18431	335	27	to	to	TO
18431	335	28	live	live	VB
18431	335	29	in	in	IN
18431	335	30	a	a	DT
18431	335	31	compressed	compress	VBN
18431	335	32	liquid	liquid	NN
18431	335	33	,	,	,
18431	335	34	collapsed	collapse	VBD
18431	335	35	when	when	WRB
18431	335	36	lifted	lift	VBN
18431	335	37	into	into	IN
18431	335	38	a	a	DT
18431	335	39	lighter	light	JJR
18431	335	40	medium	medium	NN
18431	335	41	,	,	,
18431	335	42	and	and	CC
18431	335	43	which	which	WDT
18431	335	44	,	,	,
18431	335	45	despite	despite	IN
18431	335	46	the	the	DT
18431	335	47	assumed	assumed	JJ
18431	335	48	perpetual	perpetual	JJ
18431	335	49	darkness	darkness	NN
18431	335	50	of	of	IN
18431	335	51	their	-PRON-	PRP$
18431	335	52	profound	profound	JJ
18431	335	53	abode	abode	NN
18431	335	54	,	,	,
18431	335	55	were	be	VBD
18431	335	56	adorned	adorn	VBN
18431	335	57	with	with	IN
18431	335	58	variegated	variegate	VBN
18431	335	59	colors	color	NNS
18431	335	60	and	and	CC
18431	335	61	furnished	furnish	VBN
18431	335	62	with	with	IN
18431	335	63	organs	organ	NNS
18431	335	64	of	of	IN
18431	335	65	phosphorescence	phosphorescence	NN
18431	335	66	whereby	whereby	WRB
18431	335	67	they	-PRON-	PRP
18431	335	68	could	could	MD
18431	335	69	create	create	VB
18431	335	70	for	for	IN
18431	335	71	themselves	-PRON-	PRP
18431	335	72	all	all	PDT
18431	335	73	the	the	DT
18431	335	74	light	light	NN
18431	335	75	they	-PRON-	PRP
18431	335	76	needed	need	VBD
18431	335	77	.	.	.
18431	336	1	Even	even	RB
18431	336	2	the	the	DT
18431	336	3	fixed	fix	VBN
18431	336	4	animals	animal	NNS
18431	336	5	of	of	IN
18431	336	6	the	the	DT
18431	336	7	sea	sea	NN
18431	336	8	,	,	,
18431	336	9	growing	grow	VBG
18431	336	10	,	,	,
18431	336	11	like	like	IN
18431	336	12	plants	plant	NNS
18431	336	13	,	,	,
18431	336	14	fast	fast	RB
18431	336	15	to	to	IN
18431	336	16	the	the	DT
18431	336	17	rocks	rock	NNS
18431	336	18	,	,	,
18431	336	19	are	be	VBP
18431	336	20	frequently	frequently	RB
18431	336	21	vivid	vivid	JJ
18431	336	22	with	with	IN
18431	336	23	living	live	VBG
18431	336	24	light	light	NN
18431	336	25	,	,	,
18431	336	26	and	and	CC
18431	336	27	there	there	EX
18431	336	28	is	be	VBZ
18431	336	29	a	a	DT
18431	336	30	splendid	splendid	JJ
18431	336	31	suggestion	suggestion	NN
18431	336	32	of	of	IN
18431	336	33	nature	nature	NN
18431	336	34	's	's	POS
18431	336	35	powers	power	NNS
18431	336	36	of	of	IN
18431	336	37	adaptation	adaptation	NN
18431	336	38	,	,	,
18431	336	39	which	which	WDT
18431	336	40	may	may	MD
18431	336	41	not	not	RB
18431	336	42	be	be	VB
18431	336	43	entirely	entirely	RB
18431	336	44	inapplicable	inapplicable	JJ
18431	336	45	to	to	IN
18431	336	46	the	the	DT
18431	336	47	problems	problem	NNS
18431	336	48	of	of	IN
18431	336	49	life	life	NN
18431	336	50	on	on	IN
18431	336	51	strange	strange	JJ
18431	336	52	planets	planet	NNS
18431	336	53	,	,	,
18431	336	54	in	in	IN
18431	336	55	Alexander	Alexander	NNP
18431	336	56	Agassiz	Agassiz	NNP
18431	336	57	's	's	POS
18431	336	58	statement	statement	NN
18431	336	59	that	that	IN
18431	336	60	species	species	NN
18431	336	61	of	of	IN
18431	336	62	sea	sea	NN
18431	336	63	animals	animal	NNS
18431	336	64	,	,	,
18431	336	65	living	live	VBG
18431	336	66	below	below	IN
18431	336	67	the	the	DT
18431	336	68	depths	depth	NNS
18431	336	69	to	to	TO
18431	336	70	which	which	WDT
18431	336	71	sunlight	sunlight	NN
18431	336	72	penetrates	penetrate	NNS
18431	336	73	,	,	,
18431	336	74	"	"	''
18431	336	75	may	may	MD
18431	336	76	dwell	dwell	VB
18431	336	77	in	in	IN
18431	336	78	total	total	JJ
18431	336	79	darkness	darkness	NN
18431	336	80	and	and	CC
18431	336	81	be	be	VB
18431	336	82	illuminated	illuminate	VBN
18431	336	83	at	at	IN
18431	336	84	times	time	NNS
18431	336	85	merely	merely	RB
18431	336	86	by	by	IN
18431	336	87	the	the	DT
18431	336	88	movements	movement	NNS
18431	336	89	of	of	IN
18431	336	90	abyssal	abyssal	NN
18431	336	91	fishes	fish	VBZ
18431	336	92	through	through	IN
18431	336	93	the	the	DT
18431	336	94	forests	forest	NNS
18431	336	95	of	of	IN
18431	336	96	phosphorescent	phosphorescent	JJ
18431	336	97	alcyonarians	alcyonarians	NNPS
18431	336	98	.	.	.
18431	336	99	"	"	''
18431	337	1	In	in	IN
18431	337	2	attempting	attempt	VBG
18431	337	3	to	to	TO
18431	337	4	judge	judge	VB
18431	337	5	the	the	DT
18431	337	6	habitability	habitability	NN
18431	337	7	of	of	IN
18431	337	8	a	a	DT
18431	337	9	planet	planet	NN
18431	337	10	such	such	JJ
18431	337	11	as	as	IN
18431	337	12	Venus	Venus	NNP
18431	337	13	we	-PRON-	PRP
18431	337	14	must	must	MD
18431	337	15	first	first	RB
18431	337	16	,	,	,
18431	337	17	as	as	RB
18431	337	18	far	far	RB
18431	337	19	as	as	IN
18431	337	20	possible	possible	JJ
18431	337	21	,	,	,
18431	337	22	generalize	generalize	VB
18431	337	23	the	the	DT
18431	337	24	conditions	condition	NNS
18431	337	25	that	that	WDT
18431	337	26	govern	govern	VBP
18431	337	27	life	life	NN
18431	337	28	and	and	CC
18431	337	29	restrict	restrict	VB
18431	337	30	its	-PRON-	PRP$
18431	337	31	boundaries	boundary	NNS
18431	337	32	.	.	.
18431	338	1	On	on	IN
18431	338	2	the	the	DT
18431	338	3	earth	earth	NN
18431	338	4	we	-PRON-	PRP
18431	338	5	find	find	VBP
18431	338	6	animated	animate	VBN
18431	338	7	existence	existence	NN
18431	338	8	confined	confine	VBN
18431	338	9	to	to	IN
18431	338	10	the	the	DT
18431	338	11	surface	surface	NN
18431	338	12	of	of	IN
18431	338	13	the	the	DT
18431	338	14	crust	crust	NN
18431	338	15	of	of	IN
18431	338	16	the	the	DT
18431	338	17	globe	globe	NN
18431	338	18	,	,	,
18431	338	19	to	to	IN
18431	338	20	the	the	DT
18431	338	21	lower	low	JJR
18431	338	22	and	and	CC
18431	338	23	denser	denser	NN
18431	338	24	strata	strata	NNP
18431	338	25	of	of	IN
18431	338	26	the	the	DT
18431	338	27	atmosphere	atmosphere	NN
18431	338	28	,	,	,
18431	338	29	and	and	CC
18431	338	30	to	to	IN
18431	338	31	the	the	DT
18431	338	32	film	film	NN
18431	338	33	of	of	IN
18431	338	34	water	water	NN
18431	338	35	that	that	WDT
18431	338	36	constitutes	constitute	VBZ
18431	338	37	the	the	DT
18431	338	38	oceans	ocean	NNS
18431	338	39	.	.	.
18431	339	1	It	-PRON-	PRP
18431	339	2	does	do	VBZ
18431	339	3	not	not	RB
18431	339	4	exist	exist	VB
18431	339	5	in	in	IN
18431	339	6	the	the	DT
18431	339	7	heart	heart	NN
18431	339	8	of	of	IN
18431	339	9	the	the	DT
18431	339	10	rocks	rock	NNS
18431	339	11	forming	form	VBG
18431	339	12	the	the	DT
18431	339	13	body	body	NN
18431	339	14	of	of	IN
18431	339	15	the	the	DT
18431	339	16	planet	planet	NN
18431	339	17	nor	nor	CC
18431	339	18	in	in	IN
18431	339	19	the	the	DT
18431	339	20	void	void	NN
18431	339	21	of	of	IN
18431	339	22	space	space	NN
18431	339	23	surrounding	surround	VBG
18431	339	24	it	-PRON-	PRP
18431	339	25	outside	outside	IN
18431	339	26	the	the	DT
18431	339	27	atmosphere	atmosphere	NN
18431	339	28	.	.	.
18431	340	1	As	as	IN
18431	340	2	the	the	DT
18431	340	3	earth	earth	NN
18431	340	4	condensed	condense	VBN
18431	340	5	from	from	IN
18431	340	6	the	the	DT
18431	340	7	original	original	JJ
18431	340	8	nebula	nebula	NN
18431	340	9	,	,	,
18431	340	10	and	and	CC
18431	340	11	cooled	cool	VBD
18431	340	12	and	and	CC
18431	340	13	solidified	solidify	VBD
18431	340	14	,	,	,
18431	340	15	a	a	DT
18431	340	16	certain	certain	JJ
18431	340	17	quantity	quantity	NN
18431	340	18	of	of	IN
18431	340	19	matter	matter	NN
18431	340	20	remained	remain	VBD
18431	340	21	at	at	IN
18431	340	22	its	-PRON-	PRP$
18431	340	23	surface	surface	NN
18431	340	24	in	in	IN
18431	340	25	the	the	DT
18431	340	26	form	form	NN
18431	340	27	of	of	IN
18431	340	28	free	free	JJ
18431	340	29	gases	gas	NNS
18431	340	30	and	and	CC
18431	340	31	unstable	unstable	JJ
18431	340	32	compounds	compound	NNS
18431	340	33	,	,	,
18431	340	34	and	and	CC
18431	340	35	,	,	,
18431	340	36	within	within	IN
18431	340	37	the	the	DT
18431	340	38	narrow	narrow	JJ
18431	340	39	precincts	precinct	NNS
18431	340	40	where	where	WRB
18431	340	41	these	these	DT
18431	340	42	things	thing	NNS
18431	340	43	were	be	VBD
18431	340	44	,	,	,
18431	340	45	lying	lie	VBG
18431	340	46	like	like	IN
18431	340	47	a	a	DT
18431	340	48	thin	thin	JJ
18431	340	49	shell	shell	NN
18431	340	50	between	between	IN
18431	340	51	the	the	DT
18431	340	52	huge	huge	JJ
18431	340	53	inert	inert	JJ
18431	340	54	globe	globe	NN
18431	340	55	of	of	IN
18431	340	56	permanently	permanently	RB
18431	340	57	combined	combine	VBN
18431	340	58	elements	element	NNS
18431	340	59	below	below	RB
18431	340	60	,	,	,
18431	340	61	and	and	CC
18431	340	62	the	the	DT
18431	340	63	equally	equally	RB
18431	340	64	unchanging	unchanging	JJ
18431	340	65	realm	realm	NN
18431	340	66	of	of	IN
18431	340	67	the	the	DT
18431	340	68	ether	ether	NN
18431	340	69	above	above	RB
18431	340	70	,	,	,
18431	340	71	life	life	NN
18431	340	72	,	,	,
18431	340	73	a	a	DT
18431	340	74	phenomenon	phenomenon	NN
18431	340	75	depending	depend	VBG
18431	340	76	upon	upon	IN
18431	340	77	ceaseless	ceaseless	NN
18431	340	78	changes	change	NNS
18431	340	79	,	,	,
18431	340	80	combinations	combination	NNS
18431	340	81	and	and	CC
18431	340	82	recombinations	recombination	NNS
18431	340	83	of	of	IN
18431	340	84	chemical	chemical	NN
18431	340	85	elements	element	NNS
18431	340	86	in	in	IN
18431	340	87	unstable	unstable	JJ
18431	340	88	and	and	CC
18431	340	89	temporary	temporary	JJ
18431	340	90	union	union	NN
18431	340	91	,	,	,
18431	340	92	made	make	VBD
18431	340	93	its	-PRON-	PRP$
18431	340	94	appearance	appearance	NN
18431	340	95	,	,	,
18431	340	96	and	and	CC
18431	340	97	there	there	EX
18431	340	98	only	only	RB
18431	340	99	we	-PRON-	PRP
18431	340	100	find	find	VBP
18431	340	101	it	-PRON-	PRP
18431	340	102	at	at	IN
18431	340	103	the	the	DT
18431	340	104	present	present	JJ
18431	340	105	time	time	NN
18431	340	106	.	.	.
18431	341	1	It	-PRON-	PRP
18431	341	2	is	be	VBZ
18431	341	3	because	because	IN
18431	341	4	air	air	NN
18431	341	5	and	and	CC
18431	341	6	water	water	NN
18431	341	7	furnish	furnish	VB
18431	341	8	the	the	DT
18431	341	9	means	mean	NNS
18431	341	10	for	for	IN
18431	341	11	the	the	DT
18431	341	12	continual	continual	JJ
18431	341	13	transformations	transformation	NNS
18431	341	14	by	by	IN
18431	341	15	which	which	WDT
18431	341	16	the	the	DT
18431	341	17	bodies	body	NNS
18431	341	18	of	of	IN
18431	341	19	animals	animal	NNS
18431	341	20	and	and	CC
18431	341	21	plants	plant	NNS
18431	341	22	are	be	VBP
18431	341	23	built	build	VBN
18431	341	24	up	up	RP
18431	341	25	and	and	CC
18431	341	26	afterward	afterward	RB
18431	341	27	disintegrated	disintegrate	VBN
18431	341	28	and	and	CC
18431	341	29	dispersed	disperse	VBN
18431	341	30	,	,	,
18431	341	31	that	that	IN
18431	341	32	we	-PRON-	PRP
18431	341	33	are	be	VBP
18431	341	34	compelled	compel	VBN
18431	341	35	to	to	TO
18431	341	36	regard	regard	VB
18431	341	37	their	-PRON-	PRP$
18431	341	38	presence	presence	NN
18431	341	39	as	as	IN
18431	341	40	prerequisites	prerequisite	NNS
18431	341	41	to	to	IN
18431	341	42	the	the	DT
18431	341	43	existence	existence	NN
18431	341	44	,	,	,
18431	341	45	on	on	IN
18431	341	46	any	any	DT
18431	341	47	planet	planet	NN
18431	341	48	,	,	,
18431	341	49	of	of	IN
18431	341	50	life	life	NN
18431	341	51	in	in	IN
18431	341	52	any	any	DT
18431	341	53	of	of	IN
18431	341	54	the	the	DT
18431	341	55	forms	form	NNS
18431	341	56	in	in	IN
18431	341	57	which	which	WDT
18431	341	58	we	-PRON-	PRP
18431	341	59	are	be	VBP
18431	341	60	acquainted	acquaint	VBN
18431	341	61	with	with	IN
18431	341	62	it	-PRON-	PRP
18431	341	63	.	.	.
18431	342	1	But	but	CC
18431	342	2	if	if	IN
18431	342	3	we	-PRON-	PRP
18431	342	4	perceive	perceive	VBP
18431	342	5	that	that	IN
18431	342	6	another	another	DT
18431	342	7	world	world	NN
18431	342	8	has	have	VBZ
18431	342	9	an	an	DT
18431	342	10	atmosphere	atmosphere	NN
18431	342	11	,	,	,
18431	342	12	and	and	CC
18431	342	13	that	that	IN
18431	342	14	there	there	EX
18431	342	15	is	be	VBZ
18431	342	16	water	water	NN
18431	342	17	vapor	vapor	NN
18431	342	18	in	in	IN
18431	342	19	its	-PRON-	PRP$
18431	342	20	atmosphere	atmosphere	NN
18431	342	21	--	--	:
18431	342	22	both	both	DT
18431	342	23	of	of	IN
18431	342	24	which	which	WDT
18431	342	25	conditions	condition	NNS
18431	342	26	are	be	VBP
18431	342	27	fulfilled	fulfil	VBN
18431	342	28	by	by	IN
18431	342	29	Venus	Venus	NNP
18431	342	30	--	--	:
18431	342	31	and	and	CC
18431	342	32	if	if	IN
18431	342	33	we	-PRON-	PRP
18431	342	34	find	find	VBP
18431	342	35	that	that	IN
18431	342	36	that	that	DT
18431	342	37	world	world	NN
18431	342	38	is	be	VBZ
18431	342	39	bathed	bathe	VBN
18431	342	40	in	in	IN
18431	342	41	the	the	DT
18431	342	42	same	same	JJ
18431	342	43	sunshine	sunshine	NN
18431	342	44	that	that	WDT
18431	342	45	stimulates	stimulate	VBZ
18431	342	46	the	the	DT
18431	342	47	living	living	NN
18431	342	48	forces	force	NNS
18431	342	49	of	of	IN
18431	342	50	our	-PRON-	PRP$
18431	342	51	planet	planet	NN
18431	342	52	,	,	,
18431	342	53	even	even	RB
18431	342	54	though	though	IN
18431	342	55	its	-PRON-	PRP$
18431	342	56	quantity	quantity	NN
18431	342	57	or	or	CC
18431	342	58	intensity	intensity	NN
18431	342	59	may	may	MD
18431	342	60	be	be	VB
18431	342	61	different	different	JJ
18431	342	62	,	,	,
18431	342	63	then	then	RB
18431	342	64	it	-PRON-	PRP
18431	342	65	would	would	MD
18431	342	66	seem	seem	VB
18431	342	67	that	that	IN
18431	342	68	we	-PRON-	PRP
18431	342	69	are	be	VBP
18431	342	70	justified	justify	VBN
18431	342	71	in	in	IN
18431	342	72	averring	aver	VBG
18431	342	73	that	that	IN
18431	342	74	the	the	DT
18431	342	75	burden	burden	NN
18431	342	76	of	of	IN
18431	342	77	proof	proof	NN
18431	342	78	rests	rest	NNS
18431	342	79	upon	upon	IN
18431	342	80	those	those	DT
18431	342	81	who	who	WP
18431	342	82	would	would	MD
18431	342	83	deny	deny	VB
18431	342	84	the	the	DT
18431	342	85	capability	capability	NN
18431	342	86	of	of	IN
18431	342	87	such	such	PDT
18431	342	88	a	a	DT
18431	342	89	world	world	NN
18431	342	90	to	to	TO
18431	342	91	support	support	VB
18431	342	92	inhabitants	inhabitant	NNS
18431	342	93	.	.	.
18431	343	1	The	the	DT
18431	343	2	generally	generally	RB
18431	343	3	accepted	accept	VBN
18431	343	4	hypothesis	hypothesis	NN
18431	343	5	of	of	IN
18431	343	6	the	the	DT
18431	343	7	origin	origin	NN
18431	343	8	of	of	IN
18431	343	9	the	the	DT
18431	343	10	solar	solar	JJ
18431	343	11	system	system	NN
18431	343	12	leads	lead	VBZ
18431	343	13	us	-PRON-	PRP
18431	343	14	to	to	TO
18431	343	15	believe	believe	VB
18431	343	16	that	that	IN
18431	343	17	Venus	Venus	NNP
18431	343	18	has	have	VBZ
18431	343	19	experienced	experience	VBN
18431	343	20	the	the	DT
18431	343	21	same	same	JJ
18431	343	22	process	process	NN
18431	343	23	of	of	IN
18431	343	24	evolution	evolution	NN
18431	343	25	as	as	IN
18431	343	26	that	that	DT
18431	343	27	which	which	WDT
18431	343	28	brought	bring	VBD
18431	343	29	the	the	DT
18431	343	30	earth	earth	NN
18431	343	31	into	into	IN
18431	343	32	its	-PRON-	PRP$
18431	343	33	present	present	JJ
18431	343	34	condition	condition	NN
18431	343	35	,	,	,
18431	343	36	and	and	CC
18431	343	37	we	-PRON-	PRP
18431	343	38	may	may	MD
18431	343	39	fairly	fairly	RB
18431	343	40	argue	argue	VB
18431	343	41	that	that	IN
18431	343	42	upon	upon	IN
18431	343	43	the	the	DT
18431	343	44	rocky	rocky	JJ
18431	343	45	shell	shell	NN
18431	343	46	of	of	IN
18431	343	47	Venus	Venus	NNP
18431	343	48	exists	exist	VBZ
18431	343	49	a	a	DT
18431	343	50	region	region	NN
18431	343	51	where	where	WRB
18431	343	52	chemical	chemical	NN
18431	343	53	combinations	combination	NNS
18431	343	54	and	and	CC
18431	343	55	recombinations	recombination	NNS
18431	343	56	like	like	IN
18431	343	57	those	those	DT
18431	343	58	on	on	IN
18431	343	59	the	the	DT
18431	343	60	surface	surface	NN
18431	343	61	of	of	IN
18431	343	62	the	the	DT
18431	343	63	earth	earth	NN
18431	343	64	are	be	VBP
18431	343	65	taking	take	VBG
18431	343	66	place	place	NN
18431	343	67	.	.	.
18431	344	1	It	-PRON-	PRP
18431	344	2	is	be	VBZ
18431	344	3	surely	surely	RB
18431	344	4	not	not	RB
18431	344	5	essential	essential	JJ
18431	344	6	that	that	IN
18431	344	7	the	the	DT
18431	344	8	life	life	NN
18431	344	9	-	-	HYPH
18431	344	10	forming	form	VBG
18431	344	11	elements	element	NNS
18431	344	12	should	should	MD
18431	344	13	exist	exist	VB
18431	344	14	in	in	IN
18431	344	15	exactly	exactly	RB
18431	344	16	the	the	DT
18431	344	17	same	same	JJ
18431	344	18	states	state	NNS
18431	344	19	and	and	CC
18431	344	20	proportions	proportion	NNS
18431	344	21	as	as	IN
18431	344	22	upon	upon	IN
18431	344	23	the	the	DT
18431	344	24	earth	earth	NN
18431	344	25	;	;	:
18431	344	26	it	-PRON-	PRP
18431	344	27	is	be	VBZ
18431	344	28	enough	enough	JJ
18431	344	29	if	if	IN
18431	344	30	some	some	DT
18431	344	31	of	of	IN
18431	344	32	them	-PRON-	PRP
18431	344	33	are	be	VBP
18431	344	34	manifestly	manifestly	RB
18431	344	35	present	present	JJ
18431	344	36	.	.	.
18431	345	1	Even	even	RB
18431	345	2	on	on	IN
18431	345	3	the	the	DT
18431	345	4	earth	earth	NN
18431	345	5	these	these	DT
18431	345	6	things	thing	NNS
18431	345	7	have	have	VBP
18431	345	8	undergone	undergo	VBN
18431	345	9	much	much	JJ
18431	345	10	variation	variation	NN
18431	345	11	in	in	IN
18431	345	12	the	the	DT
18431	345	13	course	course	NN
18431	345	14	of	of	IN
18431	345	15	geological	geological	JJ
18431	345	16	history	history	NN
18431	345	17	,	,	,
18431	345	18	coincidently	coincidently	RB
18431	345	19	with	with	IN
18431	345	20	the	the	DT
18431	345	21	development	development	NN
18431	345	22	of	of	IN
18431	345	23	various	various	JJ
18431	345	24	species	specie	NNS
18431	345	25	of	of	IN
18431	345	26	life	life	NN
18431	345	27	.	.	.
18431	346	1	Just	just	RB
18431	346	2	at	at	IN
18431	346	3	present	present	JJ
18431	346	4	the	the	DT
18431	346	5	earth	earth	NN
18431	346	6	appears	appear	VBZ
18431	346	7	to	to	TO
18431	346	8	have	have	VB
18431	346	9	reached	reach	VBN
18431	346	10	a	a	DT
18431	346	11	stage	stage	NN
18431	346	12	where	where	WRB
18431	346	13	everything	everything	NN
18431	346	14	contributes	contribute	VBZ
18431	346	15	to	to	IN
18431	346	16	the	the	DT
18431	346	17	maintenance	maintenance	NN
18431	346	18	of	of	IN
18431	346	19	a	a	DT
18431	346	20	very	very	RB
18431	346	21	high	high	JJ
18431	346	22	organization	organization	NN
18431	346	23	in	in	IN
18431	346	24	both	both	CC
18431	346	25	the	the	DT
18431	346	26	animal	animal	NN
18431	346	27	and	and	CC
18431	346	28	vegetable	vegetable	NN
18431	346	29	kingdoms	kingdom	NNS
18431	346	30	.	.	.
18431	347	1	So	so	RB
18431	347	2	each	each	DT
18431	347	3	planet	planet	NN
18431	347	4	that	that	WDT
18431	347	5	has	have	VBZ
18431	347	6	attained	attain	VBN
18431	347	7	the	the	DT
18431	347	8	habitable	habitable	JJ
18431	347	9	stage	stage	NN
18431	347	10	may	may	MD
18431	347	11	have	have	VB
18431	347	12	a	a	DT
18431	347	13	typical	typical	JJ
18431	347	14	adjustment	adjustment	NN
18431	347	15	of	of	IN
18431	347	16	temperature	temperature	NN
18431	347	17	and	and	CC
18431	347	18	atmospheric	atmospheric	JJ
18431	347	19	constitution	constitution	NN
18431	347	20	,	,	,
18431	347	21	rendering	render	VBG
18431	347	22	life	life	NN
18431	347	23	possible	possible	JJ
18431	347	24	within	within	IN
18431	347	25	certain	certain	JJ
18431	347	26	limits	limit	NNS
18431	347	27	peculiar	peculiar	JJ
18431	347	28	to	to	IN
18431	347	29	that	that	DT
18431	347	30	planet	planet	NN
18431	347	31	,	,	,
18431	347	32	and	and	CC
18431	347	33	to	to	IN
18431	347	34	the	the	DT
18431	347	35	special	special	JJ
18431	347	36	conditions	condition	NNS
18431	347	37	prevailing	prevail	VBG
18431	347	38	there	there	RB
18431	347	39	.	.	.
18431	348	1	Admitting	admit	VBG
18431	348	2	,	,	,
18431	348	3	as	as	IN
18431	348	4	there	there	EX
18431	348	5	is	be	VBZ
18431	348	6	reason	reason	NN
18431	348	7	for	for	IN
18431	348	8	doing	do	VBG
18431	348	9	,	,	,
18431	348	10	that	that	IN
18431	348	11	different	different	JJ
18431	348	12	planets	planet	NNS
18431	348	13	may	may	MD
18431	348	14	be	be	VB
18431	348	15	at	at	IN
18431	348	16	different	different	JJ
18431	348	17	stages	stage	NNS
18431	348	18	of	of	IN
18431	348	19	development	development	NN
18431	348	20	in	in	IN
18431	348	21	the	the	DT
18431	348	22	geological	geological	JJ
18431	348	23	and	and	CC
18431	348	24	biological	biological	JJ
18431	348	25	sense	sense	NN
18431	348	26	,	,	,
18431	348	27	we	-PRON-	PRP
18431	348	28	should	should	MD
18431	348	29	,	,	,
18431	348	30	of	of	IN
18431	348	31	course	course	NN
18431	348	32	,	,	,
18431	348	33	not	not	RB
18431	348	34	expect	expect	VB
18431	348	35	to	to	TO
18431	348	36	find	find	VB
18431	348	37	them	-PRON-	PRP
18431	348	38	inhabited	inhabit	VBN
18431	348	39	by	by	IN
18431	348	40	the	the	DT
18431	348	41	same	same	JJ
18431	348	42	living	living	NN
18431	348	43	species	specie	NNS
18431	348	44	.	.	.
18431	349	1	And	and	CC
18431	349	2	,	,	,
18431	349	3	since	since	IN
18431	349	4	there	there	EX
18431	349	5	is	be	VBZ
18431	349	6	also	also	RB
18431	349	7	reason	reason	NN
18431	349	8	to	to	TO
18431	349	9	believe	believe	VB
18431	349	10	that	that	IN
18431	349	11	no	no	DT
18431	349	12	two	two	CD
18431	349	13	planets	planet	NNS
18431	349	14	upon	upon	IN
18431	349	15	arriving	arrive	VBG
18431	349	16	at	at	IN
18431	349	17	the	the	DT
18431	349	18	same	same	JJ
18431	349	19	stage	stage	NN
18431	349	20	of	of	IN
18431	349	21	evolution	evolution	NN
18431	349	22	as	as	IN
18431	349	23	globes	globe	NNS
18431	349	24	would	would	MD
18431	349	25	possess	possess	VB
18431	349	26	identical	identical	JJ
18431	349	27	gaseous	gaseous	JJ
18431	349	28	surroundings	surrounding	NNS
18431	349	29	,	,	,
18431	349	30	there	there	EX
18431	349	31	would	would	MD
18431	349	32	naturally	naturally	RB
18431	349	33	be	be	VB
18431	349	34	differences	difference	NNS
18431	349	35	between	between	IN
18431	349	36	their	-PRON-	PRP$
18431	349	37	organic	organic	JJ
18431	349	38	life	life	NN
18431	349	39	forms	form	NNS
18431	349	40	notwithstanding	notwithstanding	IN
18431	349	41	the	the	DT
18431	349	42	similarity	similarity	NN
18431	349	43	of	of	IN
18431	349	44	their	-PRON-	PRP$
18431	349	45	common	common	JJ
18431	349	46	phase	phase	NN
18431	349	47	of	of	IN
18431	349	48	development	development	NN
18431	349	49	in	in	IN
18431	349	50	other	other	JJ
18431	349	51	respects	respect	NNS
18431	349	52	.	.	.
18431	350	1	Thus	thus	RB
18431	350	2	a	a	DT
18431	350	3	departure	departure	NN
18431	350	4	from	from	IN
18431	350	5	the	the	DT
18431	350	6	terrestrial	terrestrial	JJ
18431	350	7	type	type	NN
18431	350	8	in	in	IN
18431	350	9	the	the	DT
18431	350	10	envelope	envelope	NN
18431	350	11	of	of	IN
18431	350	12	gases	gas	NNS
18431	350	13	covering	cover	VBG
18431	350	14	a	a	DT
18431	350	15	planet	planet	NN
18431	350	16	,	,	,
18431	350	17	instead	instead	RB
18431	350	18	of	of	IN
18431	350	19	precluding	preclude	VBG
18431	350	20	life	life	NN
18431	350	21	,	,	,
18431	350	22	would	would	MD
18431	350	23	only	only	RB
18431	350	24	tend	tend	VB
18431	350	25	to	to	TO
18431	350	26	vary	vary	VB
18431	350	27	its	-PRON-	PRP$
18431	350	28	manifestations	manifestation	NNS
18431	350	29	.	.	.
18431	351	1	After	after	RB
18431	351	2	all	all	RB
18431	351	3	,	,	,
18431	351	4	why	why	WRB
18431	351	5	should	should	MD
18431	351	6	the	the	DT
18431	351	7	intensity	intensity	NN
18431	351	8	of	of	IN
18431	351	9	the	the	DT
18431	351	10	solar	solar	JJ
18431	351	11	radiation	radiation	NN
18431	351	12	upon	upon	IN
18431	351	13	Venus	Venus	NNP
18431	351	14	be	be	VB
18431	351	15	regarded	regard	VBN
18431	351	16	as	as	RB
18431	351	17	inimical	inimical	JJ
18431	351	18	to	to	IN
18431	351	19	life	life	NN
18431	351	20	?	?	.
18431	352	1	The	the	DT
18431	352	2	sunbeams	sunbeam	NNS
18431	352	3	awaken	awaken	VBN
18431	352	4	life	life	NN
18431	352	5	.	.	.
18431	353	1	It	-PRON-	PRP
18431	353	2	is	be	VBZ
18431	353	3	not	not	RB
18431	353	4	impossible	impossible	JJ
18431	353	5	that	that	IN
18431	353	6	relative	relative	JJ
18431	353	7	nearness	nearness	NN
18431	353	8	to	to	IN
18431	353	9	the	the	DT
18431	353	10	sun	sun	NN
18431	353	11	may	may	MD
18431	353	12	be	be	VB
18431	353	13	an	an	DT
18431	353	14	advantage	advantage	NN
18431	353	15	to	to	IN
18431	353	16	Venus	Venus	NNP
18431	353	17	from	from	IN
18431	353	18	the	the	DT
18431	353	19	biologic	biologic	JJ
18431	353	20	point	point	NN
18431	353	21	of	of	IN
18431	353	22	view	view	NN
18431	353	23	.	.	.
18431	354	1	She	-PRON-	PRP
18431	354	2	gets	get	VBZ
18431	354	3	less	less	JJR
18431	354	4	than	than	IN
18431	354	5	one	one	CD
18431	354	6	third	third	JJ
18431	354	7	as	as	RB
18431	354	8	much	much	JJ
18431	354	9	heat	heat	NN
18431	354	10	as	as	IN
18431	354	11	Mercury	Mercury	NNP
18431	354	12	receives	receive	VBZ
18431	354	13	on	on	IN
18431	354	14	the	the	DT
18431	354	15	average	average	NN
18431	354	16	,	,	,
18431	354	17	and	and	CC
18431	354	18	she	-PRON-	PRP
18431	354	19	gets	get	VBZ
18431	354	20	it	-PRON-	PRP
18431	354	21	with	with	IN
18431	354	22	almost	almost	RB
18431	354	23	absolute	absolute	JJ
18431	354	24	uniformity	uniformity	NN
18431	354	25	.	.	.
18431	355	1	At	at	IN
18431	355	2	aphelion	aphelion	NN
18431	355	3	Mercury	Mercury	NNP
18431	355	4	is	be	VBZ
18431	355	5	about	about	RB
18431	355	6	two	two	CD
18431	355	7	and	and	CC
18431	355	8	four	four	CD
18431	355	9	tenths	tenth	NNS
18431	355	10	times	time	NNS
18431	355	11	hotter	hot	JJR
18431	355	12	than	than	IN
18431	355	13	Venus	Venus	NNP
18431	355	14	;	;	:
18431	355	15	then	then	RB
18431	355	16	it	-PRON-	PRP
18431	355	17	rushes	rush	VBZ
18431	355	18	sunward	sunward	RB
18431	355	19	,	,	,
18431	355	20	and	and	CC
18431	355	21	within	within	IN
18431	355	22	forty	forty	CD
18431	355	23	-	-	HYPH
18431	355	24	four	four	CD
18431	355	25	days	day	NNS
18431	355	26	becomes	become	VBZ
18431	355	27	six	six	CD
18431	355	28	times	time	NNS
18431	355	29	hotter	hot	JJR
18431	355	30	than	than	IN
18431	355	31	Venus	Venus	NNP
18431	355	32	.	.	.
18431	356	1	In	in	IN
18431	356	2	the	the	DT
18431	356	3	meantime	meantime	NN
18431	356	4	the	the	DT
18431	356	5	temperature	temperature	NN
18431	356	6	of	of	IN
18431	356	7	the	the	DT
18431	356	8	latter	latter	JJ
18431	356	9	,	,	,
18431	356	10	while	while	RB
18431	356	11	high	high	JJ
18431	356	12	as	as	IN
18431	356	13	compared	compare	VBN
18431	356	14	with	with	IN
18431	356	15	the	the	DT
18431	356	16	earth	earth	NN
18431	356	17	's	's	POS
18431	356	18	,	,	,
18431	356	19	remains	remain	VBZ
18431	356	20	practically	practically	RB
18431	356	21	unchanged	unchanged	JJ
18431	356	22	.	.	.
18431	357	1	Not	not	RB
18431	357	2	only	only	RB
18431	357	3	may	may	MD
18431	357	4	Mercury	Mercury	NNP
18431	357	5	's	's	POS
18431	357	6	temperature	temperature	NN
18431	357	7	reach	reach	VB
18431	357	8	the	the	DT
18431	357	9	destructive	destructive	JJ
18431	357	10	point	point	NN
18431	357	11	,	,	,
18431	357	12	and	and	CC
18431	357	13	thus	thus	RB
18431	357	14	be	be	VB
18431	357	15	too	too	RB
18431	357	16	high	high	JJ
18431	357	17	for	for	IN
18431	357	18	organic	organic	JJ
18431	357	19	life	life	NN
18431	357	20	,	,	,
18431	357	21	but	but	CC
18431	357	22	Mercury	Mercury	NNP
18431	357	23	gets	get	VBZ
18431	357	24	nothing	nothing	NN
18431	357	25	with	with	IN
18431	357	26	either	either	DT
18431	357	27	moderation	moderation	NN
18431	357	28	or	or	CC
18431	357	29	constancy	constancy	NN
18431	357	30	.	.	.
18431	358	1	It	-PRON-	PRP
18431	358	2	is	be	VBZ
18431	358	3	a	a	DT
18431	358	4	world	world	NN
18431	358	5	both	both	DT
18431	358	6	of	of	IN
18431	358	7	excessive	excessive	JJ
18431	358	8	heat	heat	NN
18431	358	9	and	and	CC
18431	358	10	of	of	IN
18431	358	11	violent	violent	JJ
18431	358	12	contrasts	contrast	NNS
18431	358	13	of	of	IN
18431	358	14	temperature	temperature	NN
18431	358	15	.	.	.
18431	359	1	Venus	Venus	NNP
18431	359	2	,	,	,
18431	359	3	on	on	IN
18431	359	4	the	the	DT
18431	359	5	other	other	JJ
18431	359	6	hand	hand	NN
18431	359	7	,	,	,
18431	359	8	presents	present	VBZ
18431	359	9	an	an	DT
18431	359	10	unparalleled	unparalleled	JJ
18431	359	11	instance	instance	NN
18431	359	12	of	of	IN
18431	359	13	invariableness	invariableness	NN
18431	359	14	and	and	CC
18431	359	15	uniformity	uniformity	NN
18431	359	16	.	.	.
18431	360	1	She	-PRON-	PRP
18431	360	2	may	may	MD
18431	360	3	well	well	RB
18431	360	4	be	be	VB
18431	360	5	called	call	VBN
18431	360	6	the	the	DT
18431	360	7	favorite	favorite	NN
18431	360	8	of	of	IN
18431	360	9	the	the	DT
18431	360	10	sun	sun	NN
18431	360	11	,	,	,
18431	360	12	and	and	CC
18431	360	13	,	,	,
18431	360	14	through	through	IN
18431	360	15	the	the	DT
18431	360	16	advantages	advantage	NNS
18431	360	17	of	of	IN
18431	360	18	her	-PRON-	PRP$
18431	360	19	situation	situation	NN
18431	360	20	,	,	,
18431	360	21	may	may	MD
18431	360	22	be	be	VB
18431	360	23	stimulated	stimulate	VBN
18431	360	24	by	by	IN
18431	360	25	him	-PRON-	PRP
18431	360	26	to	to	IN
18431	360	27	more	more	RBR
18431	360	28	intense	intense	JJ
18431	360	29	vitality	vitality	NN
18431	360	30	than	than	IN
18431	360	31	falls	fall	VBZ
18431	360	32	to	to	IN
18431	360	33	the	the	DT
18431	360	34	lot	lot	NN
18431	360	35	of	of	IN
18431	360	36	the	the	DT
18431	360	37	earth	earth	NN
18431	360	38	.	.	.
18431	361	1	It	-PRON-	PRP
18431	361	2	is	be	VBZ
18431	361	3	open	open	JJ
18431	361	4	,	,	,
18431	361	5	at	at	IN
18431	361	6	least	least	JJS
18431	361	7	to	to	IN
18431	361	8	the	the	DT
18431	361	9	writers	writer	NNS
18431	361	10	of	of	IN
18431	361	11	the	the	DT
18431	361	12	interplanetary	interplanetary	JJ
18431	361	13	romances	romance	NNS
18431	361	14	now	now	RB
18431	361	15	so	so	RB
18431	361	16	popular	popular	JJ
18431	361	17	,	,	,
18431	361	18	to	to	TO
18431	361	19	imagine	imagine	VB
18431	361	20	that	that	IN
18431	361	21	on	on	IN
18431	361	22	Venus	Venus	NNP
18431	361	23	,	,	,
18431	361	24	life	life	NN
18431	361	25	,	,	,
18431	361	26	while	while	IN
18431	361	27	encompassed	encompass	VBN
18431	361	28	with	with	IN
18431	361	29	the	the	DT
18431	361	30	serenity	serenity	NN
18431	361	31	that	that	WDT
18431	361	32	results	result	VBZ
18431	361	33	from	from	IN
18431	361	34	the	the	DT
18431	361	35	circular	circular	JJ
18431	361	36	form	form	NN
18431	361	37	of	of	IN
18431	361	38	her	-PRON-	PRP$
18431	361	39	orbit	orbit	NN
18431	361	40	,	,	,
18431	361	41	and	and	CC
18431	361	42	the	the	DT
18431	361	43	unchangeableness	unchangeableness	NN
18431	361	44	of	of	IN
18431	361	45	her	-PRON-	PRP$
18431	361	46	climates	climate	NNS
18431	361	47	,	,	,
18431	361	48	is	be	VBZ
18431	361	49	richer	rich	JJR
18431	361	50	,	,	,
18431	361	51	warmer	warm	JJR
18431	361	52	,	,	,
18431	361	53	more	more	RBR
18431	361	54	passionate	passionate	JJ
18431	361	55	,	,	,
18431	361	56	more	more	RBR
18431	361	57	exquisite	exquisite	JJ
18431	361	58	in	in	IN
18431	361	59	its	-PRON-	PRP$
18431	361	60	forms	form	NNS
18431	361	61	and	and	CC
18431	361	62	more	more	RBR
18431	361	63	fascinating	fascinating	JJ
18431	361	64	in	in	IN
18431	361	65	its	-PRON-	PRP$
18431	361	66	experiences	experience	NNS
18431	361	67	,	,	,
18431	361	68	keener	keener	NN
18431	361	69	of	of	IN
18431	361	70	sense	sense	NN
18431	361	71	,	,	,
18431	361	72	capable	capable	JJ
18431	361	73	of	of	IN
18431	361	74	more	more	JJR
18431	361	75	delicious	delicious	JJ
18431	361	76	joys	joy	NNS
18431	361	77	,	,	,
18431	361	78	than	than	IN
18431	361	79	is	be	VBZ
18431	361	80	possible	possible	JJ
18431	361	81	to	to	IN
18431	361	82	it	-PRON-	PRP
18431	361	83	amid	amid	IN
18431	361	84	the	the	DT
18431	361	85	manifold	manifold	JJ
18431	361	86	inclemencies	inclemency	NNS
18431	361	87	of	of	IN
18431	361	88	the	the	DT
18431	361	89	colder	cold	JJR
18431	361	90	earth	earth	NN
18431	361	91	.	.	.
18431	362	1	We	-PRON-	PRP
18431	362	2	have	have	VBP
18431	362	3	seen	see	VBN
18431	362	4	that	that	IN
18431	362	5	there	there	EX
18431	362	6	is	be	VBZ
18431	362	7	excellent	excellent	JJ
18431	362	8	authority	authority	NN
18431	362	9	for	for	IN
18431	362	10	saying	say	VBG
18431	362	11	that	that	IN
18431	362	12	Venus	Venus	NNP
18431	362	13	's	's	POS
18431	362	14	atmosphere	atmosphere	NN
18431	362	15	is	be	VBZ
18431	362	16	from	from	IN
18431	362	17	one	one	CD
18431	362	18	and	and	CC
18431	362	19	a	a	DT
18431	362	20	half	half	NN
18431	362	21	to	to	IN
18431	362	22	two	two	CD
18431	362	23	times	time	NNS
18431	362	24	as	as	IN
18431	362	25	dense	dense	JJ
18431	362	26	and	and	CC
18431	362	27	as	as	RB
18431	362	28	extensive	extensive	JJ
18431	362	29	as	as	IN
18431	362	30	ours	-PRON-	PRP
18431	362	31	.	.	.
18431	363	1	Here	here	RB
18431	363	2	is	be	VBZ
18431	363	3	an	an	DT
18431	363	4	interesting	interesting	JJ
18431	363	5	suggestion	suggestion	NN
18431	363	6	of	of	IN
18431	363	7	aerial	aerial	JJ
18431	363	8	possibilities	possibility	NNS
18431	363	9	for	for	IN
18431	363	10	her	-PRON-	PRP$
18431	363	11	inhabitants	inhabitant	NNS
18431	363	12	.	.	.
18431	364	1	If	if	IN
18431	364	2	man	man	NN
18431	364	3	could	could	MD
18431	364	4	but	but	CC
18431	364	5	fly	fly	VB
18431	364	6	,	,	,
18431	364	7	how	how	WRB
18431	364	8	would	would	MD
18431	364	9	he	-PRON-	PRP
18431	364	10	take	take	VB
18431	364	11	to	to	IN
18431	364	12	himself	-PRON-	PRP
18431	364	13	wings	wing	NNS
18431	364	14	and	and	CC
18431	364	15	widen	widen	VB
18431	364	16	his	-PRON-	PRP$
18431	364	17	horizons	horizon	NNS
18431	364	18	along	along	IN
18431	364	19	with	with	IN
18431	364	20	the	the	DT
18431	364	21	birds	bird	NNS
18431	364	22	!	!	.
18431	365	1	Give	give	VB
18431	365	2	him	-PRON-	PRP
18431	365	3	an	an	DT
18431	365	4	atmosphere	atmosphere	NN
18431	365	5	the	the	DT
18431	365	6	double	double	JJ
18431	365	7	in	in	IN
18431	365	8	density	density	NN
18431	365	9	of	of	IN
18431	365	10	that	that	DT
18431	365	11	which	which	WDT
18431	365	12	now	now	RB
18431	365	13	envelopes	envelop	VBZ
18431	365	14	him	-PRON-	PRP
18431	365	15	,	,	,
18431	365	16	take	take	VB
18431	365	17	off	off	RP
18431	365	18	a	a	DT
18431	365	19	little	little	JJ
18431	365	20	of	of	IN
18431	365	21	his	-PRON-	PRP$
18431	365	22	weight	weight	NN
18431	365	23	,	,	,
18431	365	24	thereby	thereby	RB
18431	365	25	increasing	increase	VBG
18431	365	26	the	the	DT
18431	365	27	ratio	ratio	NN
18431	365	28	of	of	IN
18431	365	29	his	-PRON-	PRP$
18431	365	30	strength	strength	NN
18431	365	31	and	and	CC
18431	365	32	activity	activity	NN
18431	365	33	,	,	,
18431	365	34	put	put	VBN
18431	365	35	into	into	IN
18431	365	36	his	-PRON-	PRP$
18431	365	37	nervous	nervous	JJ
18431	365	38	system	system	NN
18431	365	39	a	a	DT
18431	365	40	more	more	RBR
18431	365	41	puissant	puissant	JJ
18431	365	42	stimulus	stimulus	NN
18431	365	43	from	from	IN
18431	365	44	the	the	DT
18431	365	45	life	life	NN
18431	365	46	-	-	HYPH
18431	365	47	giving	give	VBG
18431	365	48	sun	sun	NN
18431	365	49	,	,	,
18431	365	50	and	and	CC
18431	365	51	perchance	perchance	VB
18431	365	52	he	-PRON-	PRP
18431	365	53	_	_	NNP
18431	365	54	would	would	MD
18431	365	55	_	_	NNP
18431	365	56	fly	fly	VB
18431	365	57	.	.	.
18431	366	1	Well	well	UH
18431	366	2	,	,	,
18431	366	3	on	on	IN
18431	366	4	Venus	Venus	NNP
18431	366	5	,	,	,
18431	366	6	apparently	apparently	RB
18431	366	7	,	,	,
18431	366	8	these	these	DT
18431	366	9	very	very	JJ
18431	366	10	conditions	condition	NNS
18431	366	11	actually	actually	RB
18431	366	12	exist	exist	VBP
18431	366	13	.	.	.
18431	367	1	How	how	WRB
18431	367	2	,	,	,
18431	367	3	then	then	RB
18431	367	4	,	,	,
18431	367	5	do	do	VBP
18431	367	6	intellectual	intellectual	JJ
18431	367	7	creatures	creature	NNS
18431	367	8	in	in	IN
18431	367	9	the	the	DT
18431	367	10	world	world	NN
18431	367	11	of	of	IN
18431	367	12	Venus	Venus	NNP
18431	367	13	take	take	VB
18431	367	14	wing	wing	NN
18431	367	15	when	when	WRB
18431	367	16	they	-PRON-	PRP
18431	367	17	choose	choose	VBP
18431	367	18	?	?	.
18431	368	1	Upon	upon	IN
18431	368	2	what	what	WP
18431	368	3	spectacle	spectacle	NN
18431	368	4	of	of	IN
18431	368	5	fluttering	flutter	VBG
18431	368	6	pinions	pinion	NNS
18431	368	7	afloat	afloat	RB
18431	368	8	in	in	IN
18431	368	9	iridescent	iridescent	JJ
18431	368	10	air	air	NN
18431	368	11	,	,	,
18431	368	12	like	like	IN
18431	368	13	a	a	DT
18431	368	14	Raphael	Raphael	NNP
18431	368	15	dream	dream	NN
18431	368	16	of	of	IN
18431	368	17	heaven	heaven	NNP
18431	368	18	and	and	CC
18431	368	19	its	-PRON-	PRP$
18431	368	20	angels	angel	NNS
18431	368	21	,	,	,
18431	368	22	might	may	MD
18431	368	23	we	-PRON-	PRP
18431	368	24	not	not	RB
18431	368	25	look	look	VB
18431	368	26	down	down	RP
18431	368	27	if	if	IN
18431	368	28	we	-PRON-	PRP
18431	368	29	could	could	MD
18431	368	30	get	get	VB
18431	368	31	near	near	IN
18431	368	32	enough	enough	RB
18431	368	33	to	to	IN
18431	368	34	our	-PRON-	PRP$
18431	368	35	brilliant	brilliant	JJ
18431	368	36	evening	evening	NN
18431	368	37	star	star	NN
18431	368	38	to	to	TO
18431	368	39	behold	behold	VB
18431	368	40	the	the	DT
18431	368	41	intimate	intimate	JJ
18431	368	42	splendors	splendor	NNS
18431	368	43	of	of	IN
18431	368	44	its	-PRON-	PRP$
18431	368	45	life	life	NN
18431	368	46	?	?	.
18431	369	1	As	as	IN
18431	369	2	Venus	Venus	NNP
18431	369	3	herself	-PRON-	PRP
18431	369	4	would	would	MD
18431	369	5	be	be	VB
18431	369	6	the	the	DT
18431	369	7	most	most	RBS
18431	369	8	brilliant	brilliant	JJ
18431	369	9	member	member	NN
18431	369	10	of	of	IN
18431	369	11	the	the	DT
18431	369	12	celestial	celestial	JJ
18431	369	13	host	host	NN
18431	369	14	to	to	IN
18431	369	15	an	an	DT
18431	369	16	observer	observer	NN
18431	369	17	stationed	station	VBN
18431	369	18	on	on	IN
18431	369	19	the	the	DT
18431	369	20	night	night	NN
18431	369	21	side	side	NN
18431	369	22	of	of	IN
18431	369	23	Mercury	Mercury	NNP
18431	369	24	,	,	,
18431	369	25	so	so	RB
18431	369	26	the	the	DT
18431	369	27	earth	earth	NN
18431	369	28	takes	take	VBZ
18431	369	29	precedence	precedence	NN
18431	369	30	in	in	IN
18431	369	31	the	the	DT
18431	369	32	midnight	midnight	NN
18431	369	33	sky	sky	NN
18431	369	34	of	of	IN
18431	369	35	Venus	Venus	NNP
18431	369	36	.	.	.
18431	370	1	For	for	IN
18431	370	2	the	the	DT
18431	370	3	inhabitants	inhabitant	NNS
18431	370	4	of	of	IN
18431	370	5	Venus	Venus	NNP
18431	370	6	Mercury	Mercury	NNP
18431	370	7	is	be	VBZ
18431	370	8	a	a	DT
18431	370	9	splendid	splendid	JJ
18431	370	10	evening	evening	NN
18431	370	11	and	and	CC
18431	370	12	morning	morning	NN
18431	370	13	star	star	NN
18431	370	14	only	only	RB
18431	370	15	,	,	,
18431	370	16	while	while	IN
18431	370	17	the	the	DT
18431	370	18	earth	earth	NN
18431	370	19	,	,	,
18431	370	20	being	be	VBG
18431	370	21	an	an	DT
18431	370	22	outer	outer	JJ
18431	370	23	planet	planet	NN
18431	370	24	,	,	,
18431	370	25	is	be	VBZ
18431	370	26	visible	visible	JJ
18431	370	27	at	at	IN
18431	370	28	times	time	NNS
18431	370	29	in	in	IN
18431	370	30	that	that	DT
18431	370	31	part	part	NN
18431	370	32	of	of	IN
18431	370	33	the	the	DT
18431	370	34	sky	sky	NN
18431	370	35	which	which	WDT
18431	370	36	is	be	VBZ
18431	370	37	directly	directly	RB
18431	370	38	opposite	opposite	JJ
18431	370	39	to	to	IN
18431	370	40	the	the	DT
18431	370	41	place	place	NN
18431	370	42	of	of	IN
18431	370	43	the	the	DT
18431	370	44	sun	sun	NN
18431	370	45	.	.	.
18431	371	1	The	the	DT
18431	371	2	light	light	NN
18431	371	3	reflected	reflect	VBD
18431	371	4	from	from	IN
18431	371	5	our	-PRON-	PRP$
18431	371	6	planet	planet	NN
18431	371	7	is	be	VBZ
18431	371	8	probably	probably	RB
18431	371	9	less	less	RBR
18431	371	10	dazzling	dazzling	JJ
18431	371	11	than	than	IN
18431	371	12	that	that	DT
18431	371	13	which	which	WDT
18431	371	14	Venus	Venus	NNP
18431	371	15	sends	send	VBZ
18431	371	16	to	to	IN
18431	371	17	us	-PRON-	PRP
18431	371	18	,	,	,
18431	371	19	both	both	CC
18431	371	20	because	because	IN
18431	371	21	,	,	,
18431	371	22	at	at	IN
18431	371	23	our	-PRON-	PRP$
18431	371	24	greater	great	JJR
18431	371	25	distance	distance	NN
18431	371	26	,	,	,
18431	371	27	the	the	DT
18431	371	28	sunlight	sunlight	NN
18431	371	29	is	be	VBZ
18431	371	30	less	less	RBR
18431	371	31	intense	intense	JJ
18431	371	32	,	,	,
18431	371	33	and	and	CC
18431	371	34	because	because	IN
18431	371	35	our	-PRON-	PRP$
18431	371	36	rarer	rarer	NN
18431	371	37	atmosphere	atmosphere	NN
18431	371	38	reflects	reflect	VBZ
18431	371	39	a	a	DT
18431	371	40	smaller	small	JJR
18431	371	41	proportion	proportion	NN
18431	371	42	of	of	IN
18431	371	43	the	the	DT
18431	371	44	rays	ray	NNS
18431	371	45	incident	incident	NN
18431	371	46	upon	upon	IN
18431	371	47	it	-PRON-	PRP
18431	371	48	.	.	.
18431	372	1	But	but	CC
18431	372	2	the	the	DT
18431	372	3	earth	earth	NN
18431	372	4	is	be	VBZ
18431	372	5	,	,	,
18431	372	6	after	after	RB
18431	372	7	all	all	RB
18431	372	8	,	,	,
18431	372	9	a	a	DT
18431	372	10	more	more	RBR
18431	372	11	brilliant	brilliant	JJ
18431	372	12	phenomenon	phenomenon	NN
18431	372	13	seen	see	VBN
18431	372	14	from	from	IN
18431	372	15	Venus	Venus	NNP
18431	372	16	than	than	IN
18431	372	17	the	the	DT
18431	372	18	latter	latter	NN
18431	372	19	is	be	VBZ
18431	372	20	seen	see	VBN
18431	372	21	from	from	IN
18431	372	22	the	the	DT
18431	372	23	earth	earth	NN
18431	372	24	,	,	,
18431	372	25	for	for	IN
18431	372	26	the	the	DT
18431	372	27	reason	reason	NN
18431	372	28	that	that	IN
18431	372	29	the	the	DT
18431	372	30	entire	entire	JJ
18431	372	31	illuminated	illuminate	VBN
18431	372	32	disk	disk	NN
18431	372	33	of	of	IN
18431	372	34	the	the	DT
18431	372	35	earth	earth	NN
18431	372	36	is	be	VBZ
18431	372	37	presented	present	VBN
18431	372	38	toward	toward	IN
18431	372	39	our	-PRON-	PRP$
18431	372	40	sister	sister	NN
18431	372	41	planet	planet	NN
18431	372	42	when	when	WRB
18431	372	43	the	the	DT
18431	372	44	two	two	CD
18431	372	45	are	be	VBP
18431	372	46	at	at	IN
18431	372	47	their	-PRON-	PRP$
18431	372	48	nearest	near	JJS
18431	372	49	point	point	NN
18431	372	50	of	of	IN
18431	372	51	approach	approach	NN
18431	372	52	,	,	,
18431	372	53	whereas	whereas	IN
18431	372	54	,	,	,
18431	372	55	at	at	IN
18431	372	56	that	that	DT
18431	372	57	time	time	NN
18431	372	58	,	,	,
18431	372	59	the	the	DT
18431	372	60	larger	large	JJR
18431	372	61	part	part	NN
18431	372	62	of	of	IN
18431	372	63	the	the	DT
18431	372	64	surface	surface	NN
18431	372	65	of	of	IN
18431	372	66	Venus	Venus	NNP
18431	372	67	that	that	WDT
18431	372	68	is	be	VBZ
18431	372	69	turned	turn	VBN
18431	372	70	earthward	earthward	NNP
18431	372	71	has	have	VBZ
18431	372	72	no	no	DT
18431	372	73	illumination	illumination	NN
18431	372	74	,	,	,
18431	372	75	while	while	IN
18431	372	76	the	the	DT
18431	372	77	illuminated	illuminate	VBN
18431	372	78	portion	portion	NN
18431	372	79	is	be	VBZ
18431	372	80	a	a	DT
18431	372	81	mere	mere	JJ
18431	372	82	crescent	crescent	NN
18431	372	83	.	.	.
18431	373	1	Owing	owing	NN
18431	373	2	,	,	,
18431	373	3	again	again	RB
18431	373	4	,	,	,
18431	373	5	to	to	IN
18431	373	6	the	the	DT
18431	373	7	comparative	comparative	JJ
18431	373	8	rarity	rarity	NN
18431	373	9	of	of	IN
18431	373	10	the	the	DT
18431	373	11	terrestrial	terrestrial	JJ
18431	373	12	atmosphere	atmosphere	NN
18431	373	13	,	,	,
18431	373	14	it	-PRON-	PRP
18431	373	15	is	be	VBZ
18431	373	16	probable	probable	JJ
18431	373	17	that	that	IN
18431	373	18	the	the	DT
18431	373	19	inhabitants	inhabitant	NNS
18431	373	20	of	of	IN
18431	373	21	Venus	Venus	NNP
18431	373	22	--	--	:
18431	373	23	assuming	assume	VBG
18431	373	24	their	-PRON-	PRP$
18431	373	25	existence	existence	NN
18431	373	26	--	--	:
18431	373	27	enjoy	enjoy	VB
18431	373	28	a	a	DT
18431	373	29	superb	superb	JJ
18431	373	30	view	view	NN
18431	373	31	of	of	IN
18431	373	32	the	the	DT
18431	373	33	continents	continent	NNS
18431	373	34	,	,	,
18431	373	35	oceans	ocean	NNS
18431	373	36	,	,	,
18431	373	37	polar	polar	JJ
18431	373	38	snows	snow	NNS
18431	373	39	,	,	,
18431	373	40	and	and	CC
18431	373	41	passing	pass	VBG
18431	373	42	clouds	cloud	NNS
18431	373	43	that	that	WDT
18431	373	44	color	color	NN
18431	373	45	and	and	CC
18431	373	46	variegate	variegate	VBP
18431	373	47	the	the	DT
18431	373	48	face	face	NN
18431	373	49	of	of	IN
18431	373	50	the	the	DT
18431	373	51	earth	earth	NN
18431	373	52	.	.	.
18431	374	1	Our	-PRON-	PRP$
18431	374	2	astronomers	astronomer	NNS
18431	374	3	can	can	MD
18431	374	4	study	study	VB
18431	374	5	the	the	DT
18431	374	6	full	full	JJ
18431	374	7	disk	disk	NN
18431	374	8	of	of	IN
18431	374	9	Venus	Venus	NNP
18431	374	10	only	only	RB
18431	374	11	when	when	WRB
18431	374	12	she	-PRON-	PRP
18431	374	13	is	be	VBZ
18431	374	14	at	at	IN
18431	374	15	her	-PRON-	PRP$
18431	374	16	greatest	great	JJS
18431	374	17	distance	distance	NN
18431	374	18	,	,	,
18431	374	19	and	and	CC
18431	374	20	on	on	IN
18431	374	21	the	the	DT
18431	374	22	opposite	opposite	JJ
18431	374	23	side	side	NN
18431	374	24	of	of	IN
18431	374	25	the	the	DT
18431	374	26	sun	sun	NN
18431	374	27	from	from	IN
18431	374	28	us	-PRON-	PRP
18431	374	29	,	,	,
18431	374	30	where	where	WRB
18431	374	31	she	-PRON-	PRP
18431	374	32	is	be	VBZ
18431	374	33	half	half	RB
18431	374	34	concealed	conceal	VBN
18431	374	35	in	in	IN
18431	374	36	the	the	DT
18431	374	37	glare	glare	NN
18431	374	38	.	.	.
18431	375	1	The	the	DT
18431	375	2	astronomers	astronomer	NNS
18431	375	3	of	of	IN
18431	375	4	Venus	Venus	NNP
18431	375	5	,	,	,
18431	375	6	on	on	IN
18431	375	7	the	the	DT
18431	375	8	other	other	JJ
18431	375	9	hand	hand	NN
18431	375	10	,	,	,
18431	375	11	can	can	MD
18431	375	12	study	study	VB
18431	375	13	the	the	DT
18431	375	14	earth	earth	NN
18431	375	15	under	under	IN
18431	375	16	the	the	DT
18431	375	17	most	most	RBS
18431	375	18	favorable	favorable	JJ
18431	375	19	conditions	condition	NNS
18431	375	20	of	of	IN
18431	375	21	observation	observation	NN
18431	375	22	--	--	:
18431	375	23	that	that	DT
18431	375	24	is	be	VBZ
18431	375	25	to	to	TO
18431	375	26	say	say	VB
18431	375	27	,	,	,
18431	375	28	when	when	WRB
18431	375	29	it	-PRON-	PRP
18431	375	30	is	be	VBZ
18431	375	31	nearest	near	JJS
18431	375	32	to	to	IN
18431	375	33	them	-PRON-	PRP
18431	375	34	and	and	CC
18431	375	35	when	when	WRB
18431	375	36	,	,	,
18431	375	37	being	be	VBG
18431	375	38	in	in	IN
18431	375	39	opposition	opposition	NN
18431	375	40	to	to	IN
18431	375	41	the	the	DT
18431	375	42	sun	sun	NN
18431	375	43	,	,	,
18431	375	44	its	-PRON-	PRP$
18431	375	45	whole	whole	JJ
18431	375	46	disk	disk	NN
18431	375	47	is	be	VBZ
18431	375	48	fully	fully	RB
18431	375	49	illuminated	illuminate	VBN
18431	375	50	.	.	.
18431	376	1	In	in	IN
18431	376	2	fact	fact	NN
18431	376	3	,	,	,
18431	376	4	there	there	EX
18431	376	5	is	be	VBZ
18431	376	6	no	no	DT
18431	376	7	planet	planet	NN
18431	376	8	in	in	IN
18431	376	9	the	the	DT
18431	376	10	entire	entire	JJ
18431	376	11	system	system	NN
18431	376	12	which	which	WDT
18431	376	13	enjoys	enjoy	VBZ
18431	376	14	an	an	DT
18431	376	15	outlook	outlook	NN
18431	376	16	toward	toward	IN
18431	376	17	a	a	DT
18431	376	18	sister	sister	NN
18431	376	19	world	world	NN
18431	376	20	comparable	comparable	JJ
18431	376	21	with	with	IN
18431	376	22	that	that	DT
18431	376	23	which	which	WDT
18431	376	24	Venus	Venus	NNP
18431	376	25	enjoys	enjoy	VBZ
18431	376	26	with	with	IN
18431	376	27	regard	regard	NN
18431	376	28	to	to	IN
18431	376	29	the	the	DT
18431	376	30	earth	earth	NN
18431	376	31	.	.	.
18431	377	1	If	if	IN
18431	377	2	there	there	EX
18431	377	3	be	be	VBP
18431	377	4	astronomers	astronomer	NNS
18431	377	5	upon	upon	IN
18431	377	6	Venus	Venus	NNP
18431	377	7	,	,	,
18431	377	8	armed	arm	VBN
18431	377	9	with	with	IN
18431	377	10	telescopes	telescope	NNS
18431	377	11	,	,	,
18431	377	12	it	-PRON-	PRP
18431	377	13	is	be	VBZ
18431	377	14	safe	safe	JJ
18431	377	15	to	to	TO
18431	377	16	guess	guess	VB
18431	377	17	that	that	IN
18431	377	18	they	-PRON-	PRP
18431	377	19	possess	possess	VBP
18431	377	20	a	a	DT
18431	377	21	knowledge	knowledge	NN
18431	377	22	of	of	IN
18431	377	23	the	the	DT
18431	377	24	surface	surface	NN
18431	377	25	of	of	IN
18431	377	26	the	the	DT
18431	377	27	earth	earth	NN
18431	377	28	far	far	RB
18431	377	29	exceeding	exceed	VBG
18431	377	30	in	in	IN
18431	377	31	minuteness	minuteness	NN
18431	377	32	and	and	CC
18431	377	33	accuracy	accuracy	VB
18431	377	34	the	the	DT
18431	377	35	knowledge	knowledge	NN
18431	377	36	that	that	WDT
18431	377	37	we	-PRON-	PRP
18431	377	38	possess	possess	VBP
18431	377	39	of	of	IN
18431	377	40	the	the	DT
18431	377	41	features	feature	NNS
18431	377	42	of	of	IN
18431	377	43	any	any	DT
18431	377	44	heavenly	heavenly	JJ
18431	377	45	body	body	NN
18431	377	46	except	except	IN
18431	377	47	the	the	DT
18431	377	48	moon	moon	NN
18431	377	49	.	.	.
18431	378	1	They	-PRON-	PRP
18431	378	2	must	must	MD
18431	378	3	long	long	RB
18431	378	4	ago	ago	RB
18431	378	5	have	have	VBP
18431	378	6	been	be	VBN
18431	378	7	able	able	JJ
18431	378	8	to	to	TO
18431	378	9	form	form	VB
18431	378	10	definite	definite	JJ
18431	378	11	conclusions	conclusion	NNS
18431	378	12	concerning	concern	VBG
18431	378	13	the	the	DT
18431	378	14	meteorology	meteorology	NN
18431	378	15	and	and	CC
18431	378	16	the	the	DT
18431	378	17	probable	probable	JJ
18431	378	18	habitability	habitability	NN
18431	378	19	of	of	IN
18431	378	20	our	-PRON-	PRP$
18431	378	21	planet	planet	NN
18431	378	22	.	.	.
18431	379	1	It	-PRON-	PRP
18431	379	2	certainly	certainly	RB
18431	379	3	tends	tend	VBZ
18431	379	4	to	to	TO
18431	379	5	increase	increase	VB
18431	379	6	our	-PRON-	PRP$
18431	379	7	interest	interest	NN
18431	379	8	in	in	IN
18431	379	9	Venus	Venus	NNP
18431	379	10	when	when	WRB
18431	379	11	,	,	,
18431	379	12	granting	grant	VBG
18431	379	13	that	that	IN
18431	379	14	she	-PRON-	PRP
18431	379	15	is	be	VBZ
18431	379	16	inhabited	inhabit	VBN
18431	379	17	,	,	,
18431	379	18	we	-PRON-	PRP
18431	379	19	reflect	reflect	VBP
18431	379	20	upon	upon	IN
18431	379	21	the	the	DT
18431	379	22	penetrating	penetrating	NN
18431	379	23	scrutiny	scrutiny	NN
18431	379	24	of	of	IN
18431	379	25	which	which	WDT
18431	379	26	the	the	DT
18431	379	27	earth	earth	NN
18431	379	28	may	may	MD
18431	379	29	be	be	VB
18431	379	30	the	the	DT
18431	379	31	object	object	NN
18431	379	32	whenever	whenever	WRB
18431	379	33	Venus	Venus	NNP
18431	379	34	--	--	:
18431	379	35	as	as	IN
18431	379	36	happens	happen	VBZ
18431	379	37	once	once	RB
18431	379	38	every	every	DT
18431	379	39	584	584	CD
18431	379	40	days	day	NNS
18431	379	41	--	--	:
18431	379	42	passes	pass	VBZ
18431	379	43	between	between	IN
18431	379	44	us	-PRON-	PRP
18431	379	45	and	and	CC
18431	379	46	the	the	DT
18431	379	47	sun	sun	NN
18431	379	48	.	.	.
18431	380	1	The	the	DT
18431	380	2	spectacle	spectacle	NN
18431	380	3	of	of	IN
18431	380	4	our	-PRON-	PRP$
18431	380	5	great	great	JJ
18431	380	6	planet	planet	NN
18431	380	7	,	,	,
18431	380	8	glowing	glow	VBG
18431	380	9	in	in	IN
18431	380	10	its	-PRON-	PRP$
18431	380	11	fullest	full	JJS
18431	380	12	splendor	splendor	NN
18431	380	13	in	in	IN
18431	380	14	the	the	DT
18431	380	15	midnight	midnight	NN
18431	380	16	sky	sky	NN
18431	380	17	,	,	,
18431	380	18	pied	pie	VBN
18431	380	19	and	and	CC
18431	380	20	streaked	streak	VBN
18431	380	21	with	with	IN
18431	380	22	water	water	NN
18431	380	23	,	,	,
18431	380	24	land	land	NN
18431	380	25	,	,	,
18431	380	26	cloud	cloud	NN
18431	380	27	,	,	,
18431	380	28	and	and	CC
18431	380	29	snow	snow	NN
18431	380	30	,	,	,
18431	380	31	is	be	VBZ
18431	380	32	one	one	CD
18431	380	33	that	that	WDT
18431	380	34	might	may	MD
18431	380	35	well	well	RB
18431	380	36	excite	excite	VB
18431	380	37	among	among	IN
18431	380	38	the	the	DT
18431	380	39	astronomers	astronomer	NNS
18431	380	40	of	of	IN
18431	380	41	another	another	DT
18431	380	42	world	world	NN
18431	380	43	,	,	,
18431	380	44	so	so	RB
18431	380	45	fortunately	fortunately	RB
18431	380	46	placed	place	VBN
18431	380	47	to	to	TO
18431	380	48	observe	observe	VB
18431	380	49	it	-PRON-	PRP
18431	380	50	,	,	,
18431	380	51	an	an	DT
18431	380	52	interest	interest	NN
18431	380	53	even	even	RB
18431	380	54	greater	great	JJR
18431	380	55	than	than	IN
18431	380	56	that	that	DT
18431	380	57	which	which	WDT
18431	380	58	the	the	DT
18431	380	59	recurrence	recurrence	NN
18431	380	60	of	of	IN
18431	380	61	total	total	JJ
18431	380	62	solar	solar	JJ
18431	380	63	eclipses	eclipse	VBZ
18431	380	64	occasions	occasion	NNS
18431	380	65	upon	upon	IN
18431	380	66	the	the	DT
18431	380	67	earth	earth	NN
18431	380	68	.	.	.
18431	381	1	For	for	IN
18431	381	2	the	the	DT
18431	381	3	inhabitants	inhabitant	NNS
18431	381	4	of	of	IN
18431	381	5	Venus	Venus	NNP
18431	381	6	the	the	DT
18431	381	7	study	study	NN
18431	381	8	of	of	IN
18431	381	9	the	the	DT
18431	381	10	earth	earth	NN
18431	381	11	must	must	MD
18431	381	12	be	be	VB
18431	381	13	the	the	DT
18431	381	14	most	most	RBS
18431	381	15	absorbing	absorbing	JJ
18431	381	16	branch	branch	NN
18431	381	17	of	of	IN
18431	381	18	observational	observational	JJ
18431	381	19	astronomy	astronomy	NN
18431	381	20	,	,	,
18431	381	21	and	and	CC
18431	381	22	the	the	DT
18431	381	23	subject	subject	NN
18431	381	24	,	,	,
18431	381	25	we	-PRON-	PRP
18431	381	26	may	may	MD
18431	381	27	imagine	imagine	VB
18431	381	28	,	,	,
18431	381	29	of	of	IN
18431	381	30	numberless	numberless	JJ
18431	381	31	volumes	volume	NNS
18431	381	32	of	of	IN
18431	381	33	learned	learn	VBN
18431	381	34	memoirs	memoir	NNS
18431	381	35	,	,	,
18431	381	36	far	far	RB
18431	381	37	exceeding	exceed	VBG
18431	381	38	in	in	IN
18431	381	39	the	the	DT
18431	381	40	definiteness	definiteness	NN
18431	381	41	of	of	IN
18431	381	42	their	-PRON-	PRP$
18431	381	43	conclusions	conclusion	NNS
18431	381	44	the	the	DT
18431	381	45	books	book	NNS
18431	381	46	that	that	WDT
18431	381	47	we	-PRON-	PRP
18431	381	48	have	have	VBP
18431	381	49	written	write	VBN
18431	381	50	about	about	IN
18431	381	51	the	the	DT
18431	381	52	physical	physical	JJ
18431	381	53	characteristics	characteristic	NNS
18431	381	54	of	of	IN
18431	381	55	other	other	JJ
18431	381	56	members	member	NNS
18431	381	57	of	of	IN
18431	381	58	the	the	DT
18431	381	59	solar	solar	JJ
18431	381	60	system	system	NN
18431	381	61	.	.	.
18431	382	1	And	and	CC
18431	382	2	,	,	,
18431	382	3	if	if	IN
18431	382	4	we	-PRON-	PRP
18431	382	5	are	be	VBP
18431	382	6	to	to	TO
18431	382	7	look	look	VB
18431	382	8	for	for	IN
18431	382	9	attempts	attempt	NNS
18431	382	10	on	on	IN
18431	382	11	the	the	DT
18431	382	12	part	part	NN
18431	382	13	of	of	IN
18431	382	14	the	the	DT
18431	382	15	inhabitants	inhabitant	NNS
18431	382	16	of	of	IN
18431	382	17	other	other	JJ
18431	382	18	worlds	world	NNS
18431	382	19	to	to	TO
18431	382	20	communicate	communicate	VB
18431	382	21	with	with	IN
18431	382	22	us	-PRON-	PRP
18431	382	23	by	by	IN
18431	382	24	signals	signal	NNS
18431	382	25	across	across	IN
18431	382	26	the	the	DT
18431	382	27	ether	ether	NN
18431	382	28	,	,	,
18431	382	29	it	-PRON-	PRP
18431	382	30	would	would	MD
18431	382	31	certainly	certainly	RB
18431	382	32	seem	seem	VB
18431	382	33	that	that	IN
18431	382	34	Venus	Venus	NNP
18431	382	35	is	be	VBZ
18431	382	36	the	the	DT
18431	382	37	most	most	RBS
18431	382	38	likely	likely	JJ
18431	382	39	source	source	NN
18431	382	40	of	of	IN
18431	382	41	such	such	JJ
18431	382	42	efforts	effort	NNS
18431	382	43	,	,	,
18431	382	44	for	for	IN
18431	382	45	from	from	IN
18431	382	46	no	no	DT
18431	382	47	other	other	JJ
18431	382	48	planet	planet	NN
18431	382	49	can	can	MD
18431	382	50	those	those	DT
18431	382	51	features	feature	NNS
18431	382	52	of	of	IN
18431	382	53	the	the	DT
18431	382	54	earth	earth	NN
18431	382	55	that	that	WDT
18431	382	56	give	give	VBP
18431	382	57	evidence	evidence	NN
18431	382	58	of	of	IN
18431	382	59	its	-PRON-	PRP$
18431	382	60	habitability	habitability	NN
18431	382	61	be	be	VB
18431	382	62	so	so	RB
18431	382	63	clearly	clearly	RB
18431	382	64	discerned	discern	VBN
18431	382	65	.	.	.
18431	383	1	Of	of	IN
18431	383	2	one	one	CD
18431	383	3	thing	thing	NN
18431	383	4	it	-PRON-	PRP
18431	383	5	would	would	MD
18431	383	6	seem	seem	VB
18431	383	7	we	-PRON-	PRP
18431	383	8	may	may	MD
18431	383	9	be	be	VB
18431	383	10	certain	certain	JJ
18431	383	11	:	:	:
18431	383	12	if	if	IN
18431	383	13	Venus	Venus	NNP
18431	383	14	has	have	VBZ
18431	383	15	intellectual	intellectual	JJ
18431	383	16	inhabitants	inhabitant	NNS
18431	383	17	they	-PRON-	PRP
18431	383	18	possess	possess	VBP
18431	383	19	far	far	RB
18431	383	20	more	more	RBR
18431	383	21	convincing	convincing	JJ
18431	383	22	evidence	evidence	NN
18431	383	23	of	of	IN
18431	383	24	our	-PRON-	PRP$
18431	383	25	existence	existence	NN
18431	383	26	than	than	IN
18431	383	27	we	-PRON-	PRP
18431	383	28	are	be	VBP
18431	383	29	likely	likely	RB
18431	383	30	ever	ever	RB
18431	383	31	to	to	TO
18431	383	32	have	have	VB
18431	383	33	of	of	IN
18431	383	34	theirs	-PRON-	PRP
18431	383	35	.	.	.
18431	384	1	In	in	IN
18431	384	2	referring	refer	VBG
18431	384	3	to	to	IN
18431	384	4	the	the	DT
18431	384	5	view	view	NN
18431	384	6	of	of	IN
18431	384	7	the	the	DT
18431	384	8	earth	earth	NN
18431	384	9	from	from	IN
18431	384	10	Mercury	Mercury	NNP
18431	384	11	it	-PRON-	PRP
18431	384	12	was	be	VBD
18431	384	13	remarked	remark	VBN
18431	384	14	that	that	IN
18431	384	15	the	the	DT
18431	384	16	moon	moon	NN
18431	384	17	is	be	VBZ
18431	384	18	probably	probably	RB
18431	384	19	visible	visible	JJ
18431	384	20	to	to	IN
18431	384	21	the	the	DT
18431	384	22	naked	naked	JJ
18431	384	23	eye	eye	NN
18431	384	24	.	.	.
18431	385	1	From	from	IN
18431	385	2	Venus	Venus	NNP
18431	385	3	the	the	DT
18431	385	4	moon	moon	NN
18431	385	5	is	be	VBZ
18431	385	6	not	not	RB
18431	385	7	only	only	RB
18431	385	8	visible	visible	JJ
18431	385	9	,	,	,
18431	385	10	but	but	CC
18431	385	11	conspicuous	conspicuous	JJ
18431	385	12	,	,	,
18431	385	13	to	to	IN
18431	385	14	the	the	DT
18431	385	15	naked	naked	JJ
18431	385	16	eye	eye	NN
18431	385	17	,	,	,
18431	385	18	circling	circle	VBG
18431	385	19	about	about	IN
18431	385	20	the	the	DT
18431	385	21	earth	earth	NN
18431	385	22	,	,	,
18431	385	23	and	and	CC
18431	385	24	appearing	appear	VBG
18431	385	25	at	at	IN
18431	385	26	times	time	NNS
18431	385	27	to	to	TO
18431	385	28	recede	recede	VB
18431	385	29	from	from	IN
18431	385	30	it	-PRON-	PRP
18431	385	31	to	to	IN
18431	385	32	a	a	DT
18431	385	33	distance	distance	NN
18431	385	34	of	of	IN
18431	385	35	about	about	IN
18431	385	36	half	half	PDT
18431	385	37	a	a	DT
18431	385	38	degree	degree	NN
18431	385	39	--	--	:
18431	385	40	equal	equal	JJ
18431	385	41	to	to	IN
18431	385	42	the	the	DT
18431	385	43	diameter	diameter	NN
18431	385	44	of	of	IN
18431	385	45	the	the	DT
18431	385	46	full	full	JJ
18431	385	47	moon	moon	NN
18431	385	48	as	as	IN
18431	385	49	we	-PRON-	PRP
18431	385	50	see	see	VBP
18431	385	51	it	-PRON-	PRP
18431	385	52	.	.	.
18431	386	1	The	the	DT
18431	386	2	disk	disk	NN
18431	386	3	of	of	IN
18431	386	4	the	the	DT
18431	386	5	earth	earth	NN
18431	386	6	is	be	VBZ
18431	386	7	not	not	RB
18431	386	8	quite	quite	RB
18431	386	9	four	four	CD
18431	386	10	times	time	NNS
18431	386	11	greater	great	JJR
18431	386	12	in	in	IN
18431	386	13	diameter	diameter	NN
18431	386	14	than	than	IN
18431	386	15	that	that	DT
18431	386	16	of	of	IN
18431	386	17	the	the	DT
18431	386	18	moon	moon	NN
18431	386	19	,	,	,
18431	386	20	and	and	CC
18431	386	21	nowhere	nowhere	RB
18431	386	22	else	else	RB
18431	386	23	in	in	IN
18431	386	24	the	the	DT
18431	386	25	solar	solar	JJ
18431	386	26	system	system	NN
18431	386	27	is	be	VBZ
18431	386	28	there	there	EX
18431	386	29	an	an	DT
18431	386	30	instance	instance	NN
18431	386	31	in	in	IN
18431	386	32	which	which	WDT
18431	386	33	two	two	CD
18431	386	34	bodies	body	NNS
18431	386	35	,	,	,
18431	386	36	no	no	DT
18431	386	37	more	more	RBR
18431	386	38	widely	widely	RB
18431	386	39	different	different	JJ
18431	386	40	in	in	IN
18431	386	41	size	size	NN
18431	386	42	than	than	IN
18431	386	43	are	be	VBP
18431	386	44	the	the	DT
18431	386	45	moon	moon	NN
18431	386	46	and	and	CC
18431	386	47	the	the	DT
18431	386	48	earth	earth	NN
18431	386	49	,	,	,
18431	386	50	are	be	VBP
18431	386	51	closely	closely	RB
18431	386	52	linked	link	VBN
18431	386	53	together	together	RB
18431	386	54	.	.	.
18431	387	1	The	the	DT
18431	387	2	moons	moon	NNS
18431	387	3	of	of	IN
18431	387	4	the	the	DT
18431	387	5	other	other	JJ
18431	387	6	planets	planet	NNS
18431	387	7	that	that	WDT
18431	387	8	possess	possess	VBP
18431	387	9	satellites	satellite	NNS
18431	387	10	are	be	VBP
18431	387	11	relatively	relatively	RB
18431	387	12	so	so	RB
18431	387	13	small	small	JJ
18431	387	14	that	that	IN
18431	387	15	they	-PRON-	PRP
18431	387	16	appear	appear	VBP
18431	387	17	in	in	IN
18431	387	18	the	the	DT
18431	387	19	telescope	telescope	NN
18431	387	20	as	as	IN
18431	387	21	mere	mere	JJ
18431	387	22	specks	speck	NNS
18431	387	23	beside	beside	IN
18431	387	24	their	-PRON-	PRP$
18431	387	25	primaries	primary	NNS
18431	387	26	,	,	,
18431	387	27	but	but	CC
18431	387	28	the	the	DT
18431	387	29	moon	moon	NN
18431	387	30	is	be	VBZ
18431	387	31	so	so	RB
18431	387	32	large	large	JJ
18431	387	33	as	as	IN
18431	387	34	compared	compare	VBN
18431	387	35	with	with	IN
18431	387	36	the	the	DT
18431	387	37	earth	earth	NN
18431	387	38	that	that	WDT
18431	387	39	the	the	DT
18431	387	40	two	two	CD
18431	387	41	must	must	MD
18431	387	42	appear	appear	VB
18431	387	43	,	,	,
18431	387	44	as	as	IN
18431	387	45	viewed	view	VBN
18431	387	46	from	from	IN
18431	387	47	Venus	Venus	NNP
18431	387	48	,	,	,
18431	387	49	like	like	IN
18431	387	50	a	a	DT
18431	387	51	double	double	JJ
18431	387	52	planet	planet	NN
18431	387	53	.	.	.
18431	388	1	To	to	IN
18431	388	2	the	the	DT
18431	388	3	naked	naked	JJ
18431	388	4	eye	eye	NN
18431	388	5	they	-PRON-	PRP
18431	388	6	may	may	MD
18431	388	7	look	look	VB
18431	388	8	like	like	IN
18431	388	9	a	a	DT
18431	388	10	very	very	RB
18431	388	11	wide	wide	JJ
18431	388	12	and	and	CC
18431	388	13	brilliant	brilliant	JJ
18431	388	14	double	double	JJ
18431	388	15	star	star	NN
18431	388	16	,	,	,
18431	388	17	probably	probably	RB
18431	388	18	of	of	IN
18431	388	19	contrasted	contrast	VBN
18431	388	20	colors	color	NNS
18431	388	21	,	,	,
18431	388	22	the	the	DT
18431	388	23	moon	moon	NN
18431	388	24	being	be	VBG
18431	388	25	silvery	silvery	RB
18431	388	26	white	white	JJ
18431	388	27	and	and	CC
18431	388	28	the	the	DT
18431	388	29	earth	earth	NN
18431	388	30	,	,	,
18431	388	31	perhaps	perhaps	RB
18431	388	32	,	,	,
18431	388	33	now	now	RB
18431	388	34	of	of	IN
18431	388	35	a	a	DT
18431	388	36	golden	golden	JJ
18431	388	37	or	or	CC
18431	388	38	reddish	reddish	JJ
18431	388	39	tinge	tinge	NN
18431	388	40	and	and	CC
18431	388	41	now	now	RB
18431	388	42	green	green	JJ
18431	388	43	or	or	CC
18431	388	44	blue	blue	JJ
18431	388	45	,	,	,
18431	388	46	according	accord	VBG
18431	388	47	to	to	IN
18431	388	48	the	the	DT
18431	388	49	part	part	NN
18431	388	50	of	of	IN
18431	388	51	its	-PRON-	PRP$
18431	388	52	surface	surface	NN
18431	388	53	turned	turn	VBD
18431	388	54	toward	toward	IN
18431	388	55	Venus	Venus	NNP
18431	388	56	,	,	,
18431	388	57	and	and	CC
18431	388	58	according	accord	VBG
18431	388	59	,	,	,
18431	388	60	also	also	RB
18431	388	61	,	,	,
18431	388	62	to	to	IN
18431	388	63	the	the	DT
18431	388	64	season	season	NN
18431	388	65	that	that	WDT
18431	388	66	chances	chance	VBZ
18431	388	67	to	to	TO
18431	388	68	be	be	VB
18431	388	69	reigning	reign	VBG
18431	388	70	over	over	IN
18431	388	71	that	that	DT
18431	388	72	part	part	NN
18431	388	73	.	.	.
18431	389	1	Such	such	PDT
18431	389	2	a	a	DT
18431	389	3	spectacle	spectacle	NN
18431	389	4	could	could	MD
18431	389	5	not	not	RB
18431	389	6	fail	fail	VB
18431	389	7	to	to	TO
18431	389	8	be	be	VB
18431	389	9	of	of	IN
18431	389	10	absorbing	absorb	VBG
18431	389	11	interest	interest	NN
18431	389	12	,	,	,
18431	389	13	and	and	CC
18431	389	14	we	-PRON-	PRP
18431	389	15	can	can	MD
18431	389	16	not	not	RB
18431	389	17	admit	admit	VB
18431	389	18	the	the	DT
18431	389	19	possibility	possibility	NN
18431	389	20	of	of	IN
18431	389	21	intelligent	intelligent	JJ
18431	389	22	inhabitants	inhabitant	NNS
18431	389	23	on	on	IN
18431	389	24	Venus	Venus	NNP
18431	389	25	without	without	IN
18431	389	26	supposing	suppose	VBG
18431	389	27	them	-PRON-	PRP
18431	389	28	to	to	TO
18431	389	29	watch	watch	VB
18431	389	30	the	the	DT
18431	389	31	motions	motion	NNS
18431	389	32	of	of	IN
18431	389	33	the	the	DT
18431	389	34	moon	moon	NN
18431	389	35	and	and	CC
18431	389	36	the	the	DT
18431	389	37	earth	earth	NN
18431	389	38	with	with	IN
18431	389	39	the	the	DT
18431	389	40	utmost	utmost	JJ
18431	389	41	intentness	intentness	NN
18431	389	42	.	.	.
18431	390	1	The	the	DT
18431	390	2	passage	passage	NN
18431	390	3	of	of	IN
18431	390	4	the	the	DT
18431	390	5	moon	moon	NN
18431	390	6	behind	behind	RB
18431	390	7	and	and	CC
18431	390	8	in	in	IN
18431	390	9	front	front	NN
18431	390	10	of	of	IN
18431	390	11	the	the	DT
18431	390	12	earth	earth	NN
18431	390	13	,	,	,
18431	390	14	and	and	CC
18431	390	15	its	-PRON-	PRP$
18431	390	16	eclipses	eclipse	NNS
18431	390	17	when	when	WRB
18431	390	18	it	-PRON-	PRP
18431	390	19	goes	go	VBZ
18431	390	20	into	into	IN
18431	390	21	the	the	DT
18431	390	22	earth	earth	NN
18431	390	23	's	's	POS
18431	390	24	shadow	shadow	NN
18431	390	25	,	,	,
18431	390	26	could	could	MD
18431	390	27	be	be	VB
18431	390	28	seen	see	VBN
18431	390	29	without	without	IN
18431	390	30	the	the	DT
18431	390	31	aid	aid	NN
18431	390	32	of	of	IN
18431	390	33	telescopes	telescope	NNS
18431	390	34	,	,	,
18431	390	35	while	while	IN
18431	390	36	,	,	,
18431	390	37	with	with	IN
18431	390	38	such	such	JJ
18431	390	39	instruments	instrument	NNS
18431	390	40	,	,	,
18431	390	41	these	these	DT
18431	390	42	phenomena	phenomenon	NNS
18431	390	43	would	would	MD
18431	390	44	possess	possess	VB
18431	390	45	the	the	DT
18431	390	46	highest	high	JJS
18431	390	47	scientific	scientific	JJ
18431	390	48	interest	interest	NN
18431	390	49	and	and	CC
18431	390	50	importance	importance	NN
18431	390	51	.	.	.
18431	391	1	Because	because	IN
18431	391	2	the	the	DT
18431	391	3	earth	earth	NN
18431	391	4	has	have	VBZ
18431	391	5	a	a	DT
18431	391	6	satellite	satellite	NN
18431	391	7	so	so	RB
18431	391	8	easily	easily	RB
18431	391	9	observable	observable	JJ
18431	391	10	,	,	,
18431	391	11	the	the	DT
18431	391	12	astronomers	astronomer	NNS
18431	391	13	of	of	IN
18431	391	14	Venus	Venus	NNP
18431	391	15	could	could	MD
18431	391	16	not	not	RB
18431	391	17	remain	remain	VB
18431	391	18	ignorant	ignorant	JJ
18431	391	19	of	of	IN
18431	391	20	the	the	DT
18431	391	21	exact	exact	JJ
18431	391	22	mass	mass	NN
18431	391	23	of	of	IN
18431	391	24	our	-PRON-	PRP$
18431	391	25	planet	planet	NN
18431	391	26	,	,	,
18431	391	27	and	and	CC
18431	391	28	in	in	IN
18431	391	29	that	that	DT
18431	391	30	respect	respect	NN
18431	391	31	they	-PRON-	PRP
18431	391	32	would	would	MD
18431	391	33	outstrip	outstrip	VB
18431	391	34	us	-PRON-	PRP
18431	391	35	in	in	IN
18431	391	36	the	the	DT
18431	391	37	race	race	NN
18431	391	38	for	for	IN
18431	391	39	knowledge	knowledge	NN
18431	391	40	,	,	,
18431	391	41	since	since	RB
18431	391	42	,	,	,
18431	391	43	on	on	IN
18431	391	44	account	account	NN
18431	391	45	of	of	IN
18431	391	46	the	the	DT
18431	391	47	lack	lack	NN
18431	391	48	of	of	IN
18431	391	49	a	a	DT
18431	391	50	satellite	satellite	NN
18431	391	51	attending	attend	VBG
18431	391	52	Venus	Venus	NNP
18431	391	53	,	,	,
18431	391	54	we	-PRON-	PRP
18431	391	55	have	have	VBP
18431	391	56	been	be	VBN
18431	391	57	able	able	JJ
18431	391	58	to	to	TO
18431	391	59	do	do	VB
18431	391	60	no	no	DT
18431	391	61	more	more	JJR
18431	391	62	than	than	IN
18431	391	63	make	make	VB
18431	391	64	an	an	DT
18431	391	65	approximate	approximate	JJ
18431	391	66	estimate	estimate	NN
18431	391	67	of	of	IN
18431	391	68	her	-PRON-	PRP$
18431	391	69	mass	mass	NN
18431	391	70	.	.	.
18431	392	1	With	with	IN
18431	392	2	telescopes	telescope	NNS
18431	392	3	,	,	,
18431	392	4	too	too	RB
18431	392	5	,	,	,
18431	392	6	in	in	IN
18431	392	7	the	the	DT
18431	392	8	case	case	NN
18431	392	9	of	of	IN
18431	392	10	a	a	DT
18431	392	11	solar	solar	JJ
18431	392	12	eclipse	eclipse	NN
18431	392	13	occurring	occur	VBG
18431	392	14	at	at	IN
18431	392	15	the	the	DT
18431	392	16	time	time	NN
18431	392	17	of	of	IN
18431	392	18	the	the	DT
18431	392	19	earth	earth	NN
18431	392	20	's	's	POS
18431	392	21	opposition	opposition	NN
18431	392	22	,	,	,
18431	392	23	they	-PRON-	PRP
18431	392	24	could	could	MD
18431	392	25	see	see	VB
18431	392	26	the	the	DT
18431	392	27	black	black	JJ
18431	392	28	spot	spot	NN
18431	392	29	formed	form	VBN
18431	392	30	by	by	IN
18431	392	31	the	the	DT
18431	392	32	shadow	shadow	NN
18431	392	33	of	of	IN
18431	392	34	the	the	DT
18431	392	35	moon	moon	NN
18431	392	36	,	,	,
18431	392	37	where	where	WRB
18431	392	38	the	the	DT
18431	392	39	end	end	NN
18431	392	40	of	of	IN
18431	392	41	its	-PRON-	PRP$
18431	392	42	cone	cone	NN
18431	392	43	moved	move	VBD
18431	392	44	across	across	IN
18431	392	45	the	the	DT
18431	392	46	earth	earth	NN
18431	392	47	like	like	IN
18431	392	48	the	the	DT
18431	392	49	point	point	NN
18431	392	50	of	of	IN
18431	392	51	an	an	DT
18431	392	52	invisible	invisible	JJ
18431	392	53	pencil	pencil	NN
18431	392	54	,	,	,
18431	392	55	and	and	CC
18431	392	56	could	could	MD
18431	392	57	watch	watch	VB
18431	392	58	it	-PRON-	PRP
18431	392	59	traversing	traverse	VBG
18431	392	60	continents	continent	NNS
18431	392	61	and	and	CC
18431	392	62	oceans	ocean	NNS
18431	392	63	,	,	,
18431	392	64	or	or	CC
18431	392	65	thrown	throw	VBN
18431	392	66	out	out	RP
18431	392	67	in	in	IN
18431	392	68	bold	bold	JJ
18431	392	69	contrast	contrast	NN
18431	392	70	upon	upon	IN
18431	392	71	the	the	DT
18431	392	72	white	white	JJ
18431	392	73	background	background	NN
18431	392	74	of	of	IN
18431	392	75	a	a	DT
18431	392	76	great	great	JJ
18431	392	77	area	area	NN
18431	392	78	of	of	IN
18431	392	79	clouds	cloud	NNS
18431	392	80	.	.	.
18431	393	1	Indeed	indeed	RB
18431	393	2	,	,	,
18431	393	3	the	the	DT
18431	393	4	phenomena	phenomenon	NNS
18431	393	5	which	which	WDT
18431	393	6	our	-PRON-	PRP$
18431	393	7	globe	globe	NN
18431	393	8	and	and	CC
18431	393	9	its	-PRON-	PRP$
18431	393	10	satellite	satellite	NN
18431	393	11	present	present	JJ
18431	393	12	to	to	IN
18431	393	13	Venus	Venus	NNP
18431	393	14	must	must	MD
18431	393	15	be	be	VB
18431	393	16	so	so	RB
18431	393	17	varied	varied	JJ
18431	393	18	and	and	CC
18431	393	19	wonderful	wonderful	JJ
18431	393	20	that	that	IN
18431	393	21	one	one	PRP
18431	393	22	might	may	MD
18431	393	23	well	well	RB
18431	393	24	wish	wish	VB
18431	393	25	to	to	TO
18431	393	26	visit	visit	VB
18431	393	27	that	that	DT
18431	393	28	planet	planet	NN
18431	393	29	merely	merely	RB
18431	393	30	for	for	IN
18431	393	31	the	the	DT
18431	393	32	sake	sake	NN
18431	393	33	of	of	IN
18431	393	34	beholding	behold	VBG
18431	393	35	them	-PRON-	PRP
18431	393	36	.	.	.
18431	394	1	Thus	thus	RB
18431	394	2	far	far	RB
18431	394	3	we	-PRON-	PRP
18431	394	4	have	have	VBP
18431	394	5	found	find	VBN
18431	394	6	so	so	RB
18431	394	7	much	much	JJ
18431	394	8	of	of	IN
18431	394	9	brilliant	brilliant	JJ
18431	394	10	promise	promise	NN
18431	394	11	in	in	IN
18431	394	12	the	the	DT
18431	394	13	earth	earth	NN
18431	394	14	's	's	POS
18431	394	15	twin	twin	JJ
18431	394	16	sister	sister	NN
18431	394	17	that	that	WDT
18431	394	18	I	-PRON-	PRP
18431	394	19	almost	almost	RB
18431	394	20	hesitate	hesitate	VBP
18431	394	21	to	to	TO
18431	394	22	approach	approach	VB
18431	394	23	another	another	DT
18431	394	24	phase	phase	NN
18431	394	25	of	of	IN
18431	394	26	the	the	DT
18431	394	27	subject	subject	NN
18431	394	28	which	which	WDT
18431	394	29	may	may	MD
18431	394	30	tend	tend	VB
18431	394	31	to	to	TO
18431	394	32	weaken	weaken	VB
18431	394	33	the	the	DT
18431	394	34	faith	faith	NN
18431	394	35	of	of	IN
18431	394	36	some	some	DT
18431	394	37	readers	reader	NNS
18431	394	38	in	in	IN
18431	394	39	the	the	DT
18431	394	40	habitability	habitability	NN
18431	394	41	of	of	IN
18431	394	42	Venus	Venus	NNP
18431	394	43	.	.	.
18431	395	1	It	-PRON-	PRP
18431	395	2	may	may	MD
18431	395	3	have	have	VB
18431	395	4	been	be	VBN
18431	395	5	observed	observe	VBN
18431	395	6	that	that	IN
18431	395	7	heretofore	heretofore	RB
18431	395	8	nothing	nothing	NN
18431	395	9	has	have	VBZ
18431	395	10	been	be	VBN
18431	395	11	said	say	VBN
18431	395	12	as	as	IN
18431	395	13	to	to	IN
18431	395	14	the	the	DT
18431	395	15	planet	planet	NN
18431	395	16	's	's	POS
18431	395	17	rotation	rotation	NN
18431	395	18	period	period	NN
18431	395	19	,	,	,
18431	395	20	but	but	CC
18431	395	21	,	,	,
18431	395	22	without	without	IN
18431	395	23	specifically	specifically	RB
18431	395	24	mentioning	mention	VBG
18431	395	25	it	-PRON-	PRP
18431	395	26	,	,	,
18431	395	27	I	-PRON-	PRP
18431	395	28	have	have	VBP
18431	395	29	tacitly	tacitly	RB
18431	395	30	assumed	assume	VBN
18431	395	31	the	the	DT
18431	395	32	correctness	correctness	NN
18431	395	33	of	of	IN
18431	395	34	the	the	DT
18431	395	35	generally	generally	RB
18431	395	36	accepted	accept	VBN
18431	395	37	period	period	NN
18431	395	38	of	of	IN
18431	395	39	about	about	RB
18431	395	40	twenty	twenty	CD
18431	395	41	-	-	HYPH
18431	395	42	four	four	CD
18431	395	43	hours	hour	NNS
18431	395	44	,	,	,
18431	395	45	determined	determine	VBN
18431	395	46	by	by	IN
18431	395	47	De	De	NNP
18431	395	48	Vico	Vico	NNP
18431	395	49	and	and	CC
18431	395	50	other	other	JJ
18431	395	51	observers	observer	NNS
18431	395	52	.	.	.
18431	396	1	This	this	DT
18431	396	2	period	period	NN
18431	396	3	,	,	,
18431	396	4	closely	closely	RB
18431	396	5	accordant	accordant	JJ
18431	396	6	with	with	IN
18431	396	7	the	the	DT
18431	396	8	earth	earth	NN
18431	396	9	's	's	POS
18431	396	10	,	,	,
18431	396	11	is	be	VBZ
18431	396	12	,	,	,
18431	396	13	as	as	RB
18431	396	14	far	far	RB
18431	396	15	as	as	IN
18431	396	16	it	-PRON-	PRP
18431	396	17	goes	go	VBZ
18431	396	18	,	,	,
18431	396	19	another	another	DT
18431	396	20	argument	argument	NN
18431	396	21	for	for	IN
18431	396	22	the	the	DT
18431	396	23	habitability	habitability	NN
18431	396	24	of	of	IN
18431	396	25	Venus	Venus	NNP
18431	396	26	.	.	.
18431	397	1	But	but	CC
18431	397	2	now	now	RB
18431	397	3	it	-PRON-	PRP
18431	397	4	must	must	MD
18431	397	5	be	be	VB
18431	397	6	stated	state	VBN
18431	397	7	that	that	IN
18431	397	8	no	no	DT
18431	397	9	less	less	RBR
18431	397	10	eminent	eminent	JJ
18431	397	11	an	an	DT
18431	397	12	authority	authority	NN
18431	397	13	than	than	IN
18431	397	14	Schiaparelli	Schiaparelli	NNP
18431	397	15	holds	hold	VBZ
18431	397	16	that	that	IN
18431	397	17	Venus	Venus	NNP
18431	397	18	,	,	,
18431	397	19	as	as	RB
18431	397	20	well	well	RB
18431	397	21	as	as	IN
18431	397	22	Mercury	Mercury	NNP
18431	397	23	,	,	,
18431	397	24	makes	make	VBZ
18431	397	25	but	but	CC
18431	397	26	a	a	DT
18431	397	27	single	single	JJ
18431	397	28	turn	turn	NN
18431	397	29	on	on	IN
18431	397	30	its	-PRON-	PRP$
18431	397	31	axis	axis	NN
18431	397	32	in	in	IN
18431	397	33	the	the	DT
18431	397	34	course	course	NN
18431	397	35	of	of	IN
18431	397	36	a	a	DT
18431	397	37	revolution	revolution	NN
18431	397	38	about	about	IN
18431	397	39	the	the	DT
18431	397	40	sun	sun	NN
18431	397	41	,	,	,
18431	397	42	and	and	CC
18431	397	43	,	,	,
18431	397	44	consequently	consequently	RB
18431	397	45	,	,	,
18431	397	46	is	be	VBZ
18431	397	47	a	a	DT
18431	397	48	two	two	CD
18431	397	49	-	-	HYPH
18431	397	50	faced	faced	JJ
18431	397	51	world	world	NN
18431	397	52	,	,	,
18431	397	53	one	one	CD
18431	397	54	side	side	NN
18431	397	55	staring	stare	VBG
18431	397	56	eternally	eternally	RB
18431	397	57	at	at	IN
18431	397	58	the	the	DT
18431	397	59	sun	sun	NN
18431	397	60	and	and	CC
18431	397	61	the	the	DT
18431	397	62	other	other	JJ
18431	397	63	side	side	NN
18431	397	64	wearing	wear	VBG
18431	397	65	the	the	DT
18431	397	66	black	black	JJ
18431	397	67	mask	mask	NN
18431	397	68	of	of	IN
18431	397	69	endless	endless	JJ
18431	397	70	night	night	NN
18431	397	71	.	.	.
18431	398	1	Schiaparelli	Schiaparelli	NNP
18431	398	2	made	make	VBD
18431	398	3	this	this	DT
18431	398	4	announcement	announcement	NN
18431	398	5	concerning	concern	VBG
18431	398	6	Venus	Venus	NNP
18431	398	7	but	but	CC
18431	398	8	a	a	DT
18431	398	9	few	few	JJ
18431	398	10	weeks	week	NNS
18431	398	11	after	after	IN
18431	398	12	publishing	publish	VBG
18431	398	13	his	-PRON-	PRP$
18431	398	14	discovery	discovery	NN
18431	398	15	of	of	IN
18431	398	16	Mercury	Mercury	NNP
18431	398	17	's	's	POS
18431	398	18	peculiar	peculiar	JJ
18431	398	19	rotation	rotation	NN
18431	398	20	.	.	.
18431	399	1	He	-PRON-	PRP
18431	399	2	himself	-PRON-	PRP
18431	399	3	appears	appear	VBZ
18431	399	4	to	to	TO
18431	399	5	be	be	VB
18431	399	6	equally	equally	RB
18431	399	7	confident	confident	JJ
18431	399	8	in	in	IN
18431	399	9	both	both	DT
18431	399	10	cases	case	NNS
18431	399	11	of	of	IN
18431	399	12	the	the	DT
18431	399	13	correctness	correctness	NN
18431	399	14	of	of	IN
18431	399	15	his	-PRON-	PRP$
18431	399	16	conclusions	conclusion	NNS
18431	399	17	and	and	CC
18431	399	18	the	the	DT
18431	399	19	certainty	certainty	NN
18431	399	20	of	of	IN
18431	399	21	his	-PRON-	PRP$
18431	399	22	observation	observation	NN
18431	399	23	.	.	.
18431	400	1	As	as	IN
18431	400	2	with	with	IN
18431	400	3	Mercury	Mercury	NNP
18431	400	4	,	,	,
18431	400	5	several	several	JJ
18431	400	6	other	other	JJ
18431	400	7	observers	observer	NNS
18431	400	8	have	have	VBP
18431	400	9	corroborated	corroborate	VBN
18431	400	10	him	-PRON-	PRP
18431	400	11	,	,	,
18431	400	12	and	and	CC
18431	400	13	particularly	particularly	RB
18431	400	14	Percival	Percival	NNP
18431	400	15	Lowell	Lowell	NNP
18431	400	16	in	in	IN
18431	400	17	this	this	DT
18431	400	18	country	country	NN
18431	400	19	.	.	.
18431	401	1	Mr.	Mr.	NNP
18431	401	2	Lowell	Lowell	NNP
18431	401	3	,	,	,
18431	401	4	indeed	indeed	RB
18431	401	5	,	,	,
18431	401	6	seems	seem	VBZ
18431	401	7	unwilling	unwilling	JJ
18431	401	8	to	to	TO
18431	401	9	admit	admit	VB
18431	401	10	that	that	IN
18431	401	11	any	any	DT
18431	401	12	doubt	doubt	NN
18431	401	13	can	can	MD
18431	401	14	be	be	VB
18431	401	15	entertained	entertain	VBN
18431	401	16	.	.	.
18431	402	1	Nevertheless	nevertheless	RB
18431	402	2	,	,	,
18431	402	3	very	very	RB
18431	402	4	grave	grave	JJ
18431	402	5	doubt	doubt	NN
18431	402	6	is	be	VBZ
18431	402	7	entertained	entertain	VBN
18431	402	8	,	,	,
18431	402	9	and	and	CC
18431	402	10	that	that	IN
18431	402	11	by	by	IN
18431	402	12	many	many	JJ
18431	402	13	,	,	,
18431	402	14	and	and	CC
18431	402	15	probably	probably	RB
18431	402	16	by	by	IN
18431	402	17	the	the	DT
18431	402	18	majority	majority	NN
18431	402	19	,	,	,
18431	402	20	of	of	IN
18431	402	21	the	the	DT
18431	402	22	leading	lead	VBG
18431	402	23	professional	professional	JJ
18431	402	24	astronomers	astronomer	NNS
18431	402	25	and	and	CC
18431	402	26	observers	observer	NNS
18431	402	27	.	.	.
18431	403	1	In	in	IN
18431	403	2	fact	fact	NN
18431	403	3	,	,	,
18431	403	4	some	some	DT
18431	403	5	observers	observer	NNS
18431	403	6	of	of	IN
18431	403	7	great	great	JJ
18431	403	8	ability	ability	NN
18431	403	9	,	,	,
18431	403	10	equipped	equip	VBN
18431	403	11	with	with	IN
18431	403	12	powerful	powerful	JJ
18431	403	13	instruments	instrument	NNS
18431	403	14	,	,	,
18431	403	15	have	have	VBP
18431	403	16	directly	directly	RB
18431	403	17	contradicted	contradict	VBN
18431	403	18	the	the	DT
18431	403	19	results	result	NNS
18431	403	20	of	of	IN
18431	403	21	Schiaparelli	Schiaparelli	NNP
18431	403	22	and	and	CC
18431	403	23	his	-PRON-	PRP$
18431	403	24	supporters	supporter	NNS
18431	403	25	.	.	.
18431	404	1	The	the	DT
18431	404	2	reader	reader	NN
18431	404	3	may	may	MD
18431	404	4	ask	ask	VB
18431	404	5	:	:	:
18431	404	6	"	"	``
18431	404	7	Why	why	WRB
18431	404	8	so	so	RB
18431	404	9	readily	readily	RB
18431	404	10	accept	accept	VBP
18431	404	11	Schiaparelli	Schiaparelli	NNP
18431	404	12	's	's	POS
18431	404	13	conclusions	conclusion	NNS
18431	404	14	with	with	IN
18431	404	15	regard	regard	NN
18431	404	16	to	to	IN
18431	404	17	Mercury	Mercury	NNP
18431	404	18	while	while	IN
18431	404	19	rejecting	reject	VBG
18431	404	20	them	-PRON-	PRP
18431	404	21	in	in	IN
18431	404	22	the	the	DT
18431	404	23	case	case	NN
18431	404	24	of	of	IN
18431	404	25	Venus	Venus	NNP
18431	404	26	?	?	.
18431	404	27	"	"	''
18431	405	1	The	the	DT
18431	405	2	reply	reply	NN
18431	405	3	is	be	VBZ
18431	405	4	twofold	twofold	JJ
18431	405	5	.	.	.
18431	406	1	In	in	IN
18431	406	2	the	the	DT
18431	406	3	first	first	JJ
18431	406	4	place	place	NN
18431	406	5	the	the	DT
18431	406	6	markings	marking	NNS
18431	406	7	on	on	IN
18431	406	8	Venus	Venus	NNP
18431	406	9	,	,	,
18431	406	10	although	although	IN
18431	406	11	Mr.	Mr.	NNP
18431	406	12	Lowell	Lowell	NNP
18431	406	13	sketched	sketch	VBD
18431	406	14	them	-PRON-	PRP
18431	406	15	with	with	IN
18431	406	16	perfect	perfect	JJ
18431	406	17	confidence	confidence	NN
18431	406	18	in	in	IN
18431	406	19	1896	1896	CD
18431	406	20	,	,	,
18431	406	21	are	be	VBP
18431	406	22	,	,	,
18431	406	23	by	by	IN
18431	406	24	the	the	DT
18431	406	25	almost	almost	RB
18431	406	26	unanimous	unanimous	JJ
18431	406	27	testimony	testimony	NN
18431	406	28	of	of	IN
18431	406	29	those	those	DT
18431	406	30	who	who	WP
18431	406	31	have	have	VBP
18431	406	32	searched	search	VBN
18431	406	33	for	for	IN
18431	406	34	them	-PRON-	PRP
18431	406	35	with	with	IN
18431	406	36	telescopes	telescope	NNS
18431	406	37	,	,	,
18431	406	38	both	both	CC
18431	406	39	large	large	JJ
18431	406	40	and	and	CC
18431	406	41	small	small	JJ
18431	406	42	,	,	,
18431	406	43	extremely	extremely	RB
18431	406	44	difficult	difficult	JJ
18431	406	45	to	to	TO
18431	406	46	see	see	VB
18431	406	47	,	,	,
18431	406	48	indistinct	indistinct	NNP
18431	406	49	in	in	IN
18431	406	50	outline	outline	NN
18431	406	51	,	,	,
18431	406	52	and	and	CC
18431	406	53	perhaps	perhaps	RB
18431	406	54	evanescent	evanescent	VB
18431	406	55	in	in	IN
18431	406	56	character	character	NN
18431	406	57	.	.	.
18431	407	1	The	the	DT
18431	407	2	sketches	sketch	NNS
18431	407	3	of	of	IN
18431	407	4	no	no	DT
18431	407	5	two	two	CD
18431	407	6	observers	observer	NNS
18431	407	7	agree	agree	VBP
18431	407	8	,	,	,
18431	407	9	and	and	CC
18431	407	10	often	often	RB
18431	407	11	they	-PRON-	PRP
18431	407	12	are	be	VBP
18431	407	13	remarkably	remarkably	RB
18431	407	14	unlike	unlike	IN
18431	407	15	.	.	.
18431	408	1	The	the	DT
18431	408	2	fact	fact	NN
18431	408	3	has	have	VBZ
18431	408	4	already	already	RB
18431	408	5	been	be	VBN
18431	408	6	mentioned	mention	VBN
18431	408	7	that	that	IN
18431	408	8	Mr.	Mr.	NNP
18431	408	9	Lowell	Lowell	NNP
18431	408	10	noticed	notice	VBD
18431	408	11	a	a	DT
18431	408	12	kind	kind	NN
18431	408	13	of	of	IN
18431	408	14	veil	veil	NN
18431	408	15	partially	partially	RB
18431	408	16	obscuring	obscure	VBG
18431	408	17	the	the	DT
18431	408	18	markings	marking	NNS
18431	408	19	,	,	,
18431	408	20	and	and	CC
18431	408	21	which	which	WDT
18431	408	22	he	-PRON-	PRP
18431	408	23	ascribed	ascribe	VBD
18431	408	24	,	,	,
18431	408	25	no	no	RB
18431	408	26	doubt	doubt	RB
18431	408	27	correctly	correctly	RB
18431	408	28	,	,	,
18431	408	29	to	to	IN
18431	408	30	the	the	DT
18431	408	31	planet	planet	NN
18431	408	32	's	's	POS
18431	408	33	atmosphere	atmosphere	NN
18431	408	34	.	.	.
18431	409	1	But	but	CC
18431	409	2	he	-PRON-	PRP
18431	409	3	thinks	think	VBZ
18431	409	4	that	that	IN
18431	409	5	,	,	,
18431	409	6	notwithstanding	notwithstanding	IN
18431	409	7	the	the	DT
18431	409	8	atmospheric	atmospheric	JJ
18431	409	9	veil	veil	NN
18431	409	10	,	,	,
18431	409	11	the	the	DT
18431	409	12	markings	marking	NNS
18431	409	13	noted	note	VBN
18431	409	14	by	by	IN
18431	409	15	him	-PRON-	PRP
18431	409	16	were	be	VBD
18431	409	17	unquestionably	unquestionably	RB
18431	409	18	permanent	permanent	JJ
18431	409	19	features	feature	NNS
18431	409	20	of	of	IN
18431	409	21	the	the	DT
18431	409	22	planet	planet	NN
18431	409	23	's	's	POS
18431	409	24	real	real	JJ
18431	409	25	surface	surface	NN
18431	409	26	.	.	.
18431	410	1	Inasmuch	inasmuch	RB
18431	410	2	,	,	,
18431	410	3	however	however	RB
18431	410	4	,	,	,
18431	410	5	as	as	IN
18431	410	6	his	-PRON-	PRP$
18431	410	7	drawings	drawing	NNS
18431	410	8	represent	represent	VBP
18431	410	9	things	thing	NNS
18431	410	10	entirely	entirely	RB
18431	410	11	different	different	JJ
18431	410	12	from	from	IN
18431	410	13	what	what	WP
18431	410	14	others	other	NNS
18431	410	15	have	have	VBP
18431	410	16	seen	see	VBN
18431	410	17	,	,	,
18431	410	18	there	there	EX
18431	410	19	seems	seem	VBZ
18431	410	20	to	to	TO
18431	410	21	be	be	VB
18431	410	22	weight	weight	NN
18431	410	23	in	in	IN
18431	410	24	the	the	DT
18431	410	25	suggestion	suggestion	NN
18431	410	26	that	that	IN
18431	410	27	the	the	DT
18431	410	28	radiating	radiating	NN
18431	410	29	bands	band	NNS
18431	410	30	and	and	CC
18431	410	31	shadings	shading	NNS
18431	410	32	noticed	notice	VBN
18431	410	33	by	by	IN
18431	410	34	him	-PRON-	PRP
18431	410	35	were	be	VBD
18431	410	36	in	in	IN
18431	410	37	some	some	DT
18431	410	38	manner	manner	NN
18431	410	39	illusory	illusory	NN
18431	410	40	,	,	,
18431	410	41	and	and	CC
18431	410	42	perhaps	perhaps	RB
18431	410	43	of	of	IN
18431	410	44	atmospheric	atmospheric	JJ
18431	410	45	origin	origin	NN
18431	410	46	.	.	.
18431	411	1	If	if	IN
18431	411	2	the	the	DT
18431	411	3	markings	marking	NNS
18431	411	4	were	be	VBD
18431	411	5	evidently	evidently	RB
18431	411	6	of	of	IN
18431	411	7	a	a	DT
18431	411	8	permanent	permanent	JJ
18431	411	9	nature	nature	NN
18431	411	10	and	and	CC
18431	411	11	attached	attach	VBN
18431	411	12	to	to	IN
18431	411	13	the	the	DT
18431	411	14	solid	solid	JJ
18431	411	15	shell	shell	NN
18431	411	16	of	of	IN
18431	411	17	the	the	DT
18431	411	18	planet	planet	NN
18431	411	19	,	,	,
18431	411	20	and	and	CC
18431	411	21	if	if	IN
18431	411	22	they	-PRON-	PRP
18431	411	23	were	be	VBD
18431	411	24	of	of	IN
18431	411	25	sufficient	sufficient	JJ
18431	411	26	distinctness	distinctness	NN
18431	411	27	to	to	TO
18431	411	28	be	be	VB
18431	411	29	seen	see	VBN
18431	411	30	in	in	IN
18431	411	31	substantially	substantially	RB
18431	411	32	the	the	DT
18431	411	33	same	same	JJ
18431	411	34	form	form	NN
18431	411	35	by	by	IN
18431	411	36	all	all	DT
18431	411	37	observers	observer	NNS
18431	411	38	armed	arm	VBN
18431	411	39	with	with	IN
18431	411	40	competent	competent	JJ
18431	411	41	instruments	instrument	NNS
18431	411	42	,	,	,
18431	411	43	then	then	RB
18431	411	44	whatever	whatever	WDT
18431	411	45	conclusion	conclusion	NN
18431	411	46	was	be	VBD
18431	411	47	drawn	draw	VBN
18431	411	48	from	from	IN
18431	411	49	their	-PRON-	PRP$
18431	411	50	apparent	apparent	JJ
18431	411	51	motion	motion	NN
18431	411	52	as	as	IN
18431	411	53	to	to	IN
18431	411	54	the	the	DT
18431	411	55	period	period	NN
18431	411	56	of	of	IN
18431	411	57	the	the	DT
18431	411	58	planet	planet	NN
18431	411	59	's	's	POS
18431	411	60	rotation	rotation	NN
18431	411	61	would	would	MD
18431	411	62	have	have	VB
18431	411	63	to	to	TO
18431	411	64	be	be	VB
18431	411	65	accepted	accept	VBN
18431	411	66	.	.	.
18431	412	1	In	in	IN
18431	412	2	the	the	DT
18431	412	3	case	case	NN
18431	412	4	of	of	IN
18431	412	5	Mercury	Mercury	NNP
18431	412	6	the	the	DT
18431	412	7	markings	marking	NNS
18431	412	8	,	,	,
18431	412	9	while	while	IN
18431	412	10	not	not	RB
18431	412	11	easily	easily	RB
18431	412	12	seen	see	VBN
18431	412	13	,	,	,
18431	412	14	appear	appear	VB
18431	412	15	to	to	TO
18431	412	16	be	be	VB
18431	412	17	sufficiently	sufficiently	RB
18431	412	18	distinct	distinct	JJ
18431	412	19	to	to	TO
18431	412	20	afford	afford	VB
18431	412	21	confidence	confidence	NN
18431	412	22	in	in	IN
18431	412	23	the	the	DT
18431	412	24	result	result	NN
18431	412	25	of	of	IN
18431	412	26	observations	observation	NNS
18431	412	27	based	base	VBN
18431	412	28	upon	upon	IN
18431	412	29	them	-PRON-	PRP
18431	412	30	,	,	,
18431	412	31	but	but	CC
18431	412	32	Venus	Venus	NNP
18431	412	33	's	's	POS
18431	412	34	markings	marking	NNS
18431	412	35	have	have	VBP
18431	412	36	been	be	VBN
18431	412	37	represented	represent	VBN
18431	412	38	in	in	IN
18431	412	39	so	so	RB
18431	412	40	many	many	JJ
18431	412	41	different	different	JJ
18431	412	42	ways	way	NNS
18431	412	43	that	that	WDT
18431	412	44	it	-PRON-	PRP
18431	412	45	seems	seem	VBZ
18431	412	46	advisable	advisable	JJ
18431	412	47	to	to	TO
18431	412	48	await	await	VB
18431	412	49	more	more	JJR
18431	412	50	light	light	NN
18431	412	51	before	before	IN
18431	412	52	accepting	accept	VBG
18431	412	53	any	any	DT
18431	412	54	extraordinary	extraordinary	JJ
18431	412	55	,	,	,
18431	412	56	and	and	CC
18431	412	57	in	in	IN
18431	412	58	itself	-PRON-	PRP
18431	412	59	improbable	improbable	JJ
18431	412	60	,	,	,
18431	412	61	conclusion	conclusion	NN
18431	412	62	based	base	VBN
18431	412	63	upon	upon	IN
18431	412	64	them	-PRON-	PRP
18431	412	65	.	.	.
18431	413	1	It	-PRON-	PRP
18431	413	2	should	should	MD
18431	413	3	also	also	RB
18431	413	4	be	be	VB
18431	413	5	added	add	VBN
18431	413	6	that	that	IN
18431	413	7	in	in	IN
18431	413	8	1900	1900	CD
18431	413	9	spectroscopic	spectroscopic	JJ
18431	413	10	observations	observation	NNS
18431	413	11	by	by	IN
18431	413	12	Belopolski	Belopolski	NNP
18431	413	13	at	at	IN
18431	413	14	Pulkova	Pulkova	NNP
18431	413	15	gave	give	VBD
18431	413	16	evidence	evidence	NN
18431	413	17	that	that	IN
18431	413	18	Venus	Venus	NNP
18431	413	19	really	really	RB
18431	413	20	rotates	rotate	VBZ
18431	413	21	rapidly	rapidly	RB
18431	413	22	on	on	IN
18431	413	23	her	-PRON-	PRP$
18431	413	24	axis	axi	NNS
18431	413	25	,	,	,
18431	413	26	in	in	IN
18431	413	27	a	a	DT
18431	413	28	period	period	NN
18431	413	29	probably	probably	RB
18431	413	30	approximating	approximate	VBG
18431	413	31	to	to	IN
18431	413	32	the	the	DT
18431	413	33	twenty	twenty	CD
18431	413	34	-	-	HYPH
18431	413	35	four	four	CD
18431	413	36	hours	hour	NNS
18431	413	37	of	of	IN
18431	413	38	the	the	DT
18431	413	39	earth	earth	NN
18431	413	40	's	's	POS
18431	413	41	rotation	rotation	NN
18431	413	42	,	,	,
18431	413	43	thus	thus	RB
18431	413	44	corroborating	corroborate	VBG
18431	413	45	the	the	DT
18431	413	46	older	old	JJR
18431	413	47	conclusions	conclusion	NNS
18431	413	48	.	.	.
18431	414	1	Belopolski	Belopolski	NNP
18431	414	2	's	's	POS
18431	414	3	observation	observation	NN
18431	414	4	,	,	,
18431	414	5	it	-PRON-	PRP
18431	414	6	may	may	MD
18431	414	7	be	be	VB
18431	414	8	remarked	remark	VBN
18431	414	9	,	,	,
18431	414	10	was	be	VBD
18431	414	11	based	base	VBN
18431	414	12	upon	upon	IN
18431	414	13	what	what	WP
18431	414	14	is	be	VBZ
18431	414	15	known	know	VBN
18431	414	16	as	as	IN
18431	414	17	the	the	DT
18431	414	18	Doppler	Doppler	NNP
18431	414	19	principle	principle	NN
18431	414	20	,	,	,
18431	414	21	which	which	WDT
18431	414	22	is	be	VBZ
18431	414	23	employed	employ	VBN
18431	414	24	in	in	IN
18431	414	25	measuring	measure	VBG
18431	414	26	the	the	DT
18431	414	27	motion	motion	NN
18431	414	28	of	of	IN
18431	414	29	stars	star	NNS
18431	414	30	in	in	IN
18431	414	31	the	the	DT
18431	414	32	line	line	NN
18431	414	33	of	of	IN
18431	414	34	sight	sight	NN
18431	414	35	,	,	,
18431	414	36	and	and	CC
18431	414	37	in	in	IN
18431	414	38	other	other	JJ
18431	414	39	cases	case	NNS
18431	414	40	of	of	IN
18431	414	41	rapidly	rapidly	RB
18431	414	42	moving	move	VBG
18431	414	43	sources	source	NNS
18431	414	44	of	of	IN
18431	414	45	light	light	NN
18431	414	46	.	.	.
18431	415	1	According	accord	VBG
18431	415	2	to	to	IN
18431	415	3	this	this	DT
18431	415	4	principle	principle	NN
18431	415	5	,	,	,
18431	415	6	when	when	WRB
18431	415	7	a	a	DT
18431	415	8	source	source	NN
18431	415	9	of	of	IN
18431	415	10	light	light	NN
18431	415	11	,	,	,
18431	415	12	either	either	CC
18431	415	13	original	original	JJ
18431	415	14	or	or	CC
18431	415	15	reflected	reflect	VBN
18431	415	16	,	,	,
18431	415	17	is	be	VBZ
18431	415	18	approaching	approach	VBG
18431	415	19	the	the	DT
18431	415	20	observer	observer	NN
18431	415	21	,	,	,
18431	415	22	the	the	DT
18431	415	23	characteristic	characteristic	JJ
18431	415	24	lines	line	NNS
18431	415	25	in	in	IN
18431	415	26	its	-PRON-	PRP$
18431	415	27	spectrum	spectrum	NN
18431	415	28	are	be	VBP
18431	415	29	shifted	shift	VBN
18431	415	30	toward	toward	IN
18431	415	31	the	the	DT
18431	415	32	blue	blue	JJ
18431	415	33	end	end	NN
18431	415	34	,	,	,
18431	415	35	and	and	CC
18431	415	36	when	when	WRB
18431	415	37	it	-PRON-	PRP
18431	415	38	is	be	VBZ
18431	415	39	retreating	retreat	VBG
18431	415	40	from	from	IN
18431	415	41	the	the	DT
18431	415	42	observer	observer	NN
18431	415	43	the	the	DT
18431	415	44	lines	line	NNS
18431	415	45	are	be	VBP
18431	415	46	shifted	shift	VBN
18431	415	47	toward	toward	IN
18431	415	48	the	the	DT
18431	415	49	red	red	JJ
18431	415	50	end	end	NN
18431	415	51	.	.	.
18431	416	1	Now	now	RB
18431	416	2	,	,	,
18431	416	3	in	in	IN
18431	416	4	the	the	DT
18431	416	5	case	case	NN
18431	416	6	of	of	IN
18431	416	7	a	a	DT
18431	416	8	planet	planet	NN
18431	416	9	rotating	rotate	VBG
18431	416	10	rapidly	rapidly	RB
18431	416	11	on	on	IN
18431	416	12	its	-PRON-	PRP$
18431	416	13	axis	axis	NN
18431	416	14	,	,	,
18431	416	15	it	-PRON-	PRP
18431	416	16	is	be	VBZ
18431	416	17	clear	clear	JJ
18431	416	18	that	that	IN
18431	416	19	if	if	IN
18431	416	20	the	the	DT
18431	416	21	observer	observer	NN
18431	416	22	is	be	VBZ
18431	416	23	situated	situate	VBN
18431	416	24	in	in	IN
18431	416	25	,	,	,
18431	416	26	or	or	CC
18431	416	27	nearly	nearly	RB
18431	416	28	in	in	RB
18431	416	29	,	,	,
18431	416	30	the	the	DT
18431	416	31	plane	plane	NN
18431	416	32	of	of	IN
18431	416	33	the	the	DT
18431	416	34	planet	planet	NN
18431	416	35	's	's	POS
18431	416	36	equator	equator	NN
18431	416	37	,	,	,
18431	416	38	one	one	CD
18431	416	39	edge	edge	NN
18431	416	40	of	of	IN
18431	416	41	its	-PRON-	PRP$
18431	416	42	disk	disk	NN
18431	416	43	will	will	MD
18431	416	44	be	be	VB
18431	416	45	approaching	approach	VBG
18431	416	46	his	-PRON-	PRP$
18431	416	47	eye	eye	NN
18431	416	48	while	while	IN
18431	416	49	the	the	DT
18431	416	50	opposite	opposite	JJ
18431	416	51	edge	edge	NN
18431	416	52	is	be	VBZ
18431	416	53	retreating	retreat	VBG
18431	416	54	,	,	,
18431	416	55	and	and	CC
18431	416	56	the	the	DT
18431	416	57	lines	line	NNS
18431	416	58	in	in	IN
18431	416	59	the	the	DT
18431	416	60	spectrum	spectrum	NN
18431	416	61	of	of	IN
18431	416	62	a	a	DT
18431	416	63	beam	beam	NN
18431	416	64	of	of	IN
18431	416	65	light	light	NN
18431	416	66	from	from	IN
18431	416	67	the	the	DT
18431	416	68	advancing	advance	VBG
18431	416	69	edge	edge	NN
18431	416	70	will	will	MD
18431	416	71	be	be	VB
18431	416	72	shifted	shift	VBN
18431	416	73	toward	toward	IN
18431	416	74	the	the	DT
18431	416	75	blue	blue	NN
18431	416	76	,	,	,
18431	416	77	while	while	IN
18431	416	78	those	those	DT
18431	416	79	in	in	IN
18431	416	80	the	the	DT
18431	416	81	spectrum	spectrum	NN
18431	416	82	of	of	IN
18431	416	83	the	the	DT
18431	416	84	light	light	NN
18431	416	85	coming	come	VBG
18431	416	86	from	from	IN
18431	416	87	the	the	DT
18431	416	88	retreating	retreat	VBG
18431	416	89	edge	edge	NN
18431	416	90	will	will	MD
18431	416	91	be	be	VB
18431	416	92	shifted	shift	VBN
18431	416	93	toward	toward	IN
18431	416	94	the	the	DT
18431	416	95	red	red	NN
18431	416	96	.	.	.
18431	417	1	And	and	CC
18431	417	2	,	,	,
18431	417	3	by	by	IN
18431	417	4	carefully	carefully	RB
18431	417	5	noting	note	VBG
18431	417	6	the	the	DT
18431	417	7	amount	amount	NN
18431	417	8	of	of	IN
18431	417	9	the	the	DT
18431	417	10	shifting	shifting	NN
18431	417	11	,	,	,
18431	417	12	the	the	DT
18431	417	13	velocity	velocity	NN
18431	417	14	of	of	IN
18431	417	15	the	the	DT
18431	417	16	planet	planet	NN
18431	417	17	's	's	POS
18431	417	18	rotation	rotation	NN
18431	417	19	can	can	MD
18431	417	20	be	be	VB
18431	417	21	computed	compute	VBN
18431	417	22	.	.	.
18431	418	1	This	this	DT
18431	418	2	is	be	VBZ
18431	418	3	what	what	WP
18431	418	4	was	be	VBD
18431	418	5	done	do	VBN
18431	418	6	by	by	IN
18431	418	7	Belopolski	Belopolski	NNP
18431	418	8	in	in	IN
18431	418	9	the	the	DT
18431	418	10	case	case	NN
18431	418	11	of	of	IN
18431	418	12	Venus	Venus	NNP
18431	418	13	,	,	,
18431	418	14	with	with	IN
18431	418	15	the	the	DT
18431	418	16	result	result	NN
18431	418	17	above	above	IN
18431	418	18	noted	note	VBD
18431	418	19	.	.	.
18431	419	1	Secondly	secondly	RB
18431	419	2	,	,	,
18431	419	3	the	the	DT
18431	419	4	theory	theory	NN
18431	419	5	that	that	IN
18431	419	6	Venus	Venus	NNP
18431	419	7	rotates	rotate	NNS
18431	419	8	but	but	CC
18431	419	9	once	once	RB
18431	419	10	in	in	IN
18431	419	11	the	the	DT
18431	419	12	course	course	NN
18431	419	13	of	of	IN
18431	419	14	a	a	DT
18431	419	15	revolution	revolution	NN
18431	419	16	finds	find	NNS
18431	419	17	but	but	CC
18431	419	18	slight	slight	JJ
18431	419	19	support	support	NN
18431	419	20	from	from	IN
18431	419	21	the	the	DT
18431	419	22	doctrine	doctrine	NN
18431	419	23	of	of	IN
18431	419	24	tidal	tidal	JJ
18431	419	25	friction	friction	NN
18431	419	26	,	,	,
18431	419	27	as	as	IN
18431	419	28	compared	compare	VBN
18431	419	29	with	with	IN
18431	419	30	that	that	DT
18431	419	31	which	which	WDT
18431	419	32	it	-PRON-	PRP
18431	419	33	receives	receive	VBZ
18431	419	34	when	when	WRB
18431	419	35	applied	apply	VBN
18431	419	36	to	to	IN
18431	419	37	Mercury	Mercury	NNP
18431	419	38	.	.	.
18431	420	1	The	the	DT
18431	420	2	effectiveness	effectiveness	NN
18431	420	3	of	of	IN
18431	420	4	the	the	DT
18431	420	5	sun	sun	NN
18431	420	6	's	's	POS
18431	420	7	attraction	attraction	NN
18431	420	8	in	in	IN
18431	420	9	slowing	slow	VBG
18431	420	10	down	down	IN
18431	420	11	the	the	DT
18431	420	12	rotation	rotation	NN
18431	420	13	of	of	IN
18431	420	14	a	a	DT
18431	420	15	planet	planet	NN
18431	420	16	through	through	IN
18431	420	17	the	the	DT
18431	420	18	braking	brake	VBG
18431	420	19	action	action	NN
18431	420	20	of	of	IN
18431	420	21	the	the	DT
18431	420	22	tides	tide	NNS
18431	420	23	raised	raise	VBN
18431	420	24	in	in	IN
18431	420	25	the	the	DT
18431	420	26	body	body	NN
18431	420	27	of	of	IN
18431	420	28	the	the	DT
18431	420	29	planet	planet	NN
18431	420	30	while	while	IN
18431	420	31	it	-PRON-	PRP
18431	420	32	is	be	VBZ
18431	420	33	yet	yet	RB
18431	420	34	molten	molten	JJ
18431	420	35	or	or	CC
18431	420	36	plastic	plastic	NN
18431	420	37	,	,	,
18431	420	38	varies	vary	VBZ
18431	420	39	inversely	inversely	RB
18431	420	40	as	as	IN
18431	420	41	the	the	DT
18431	420	42	sixth	sixth	JJ
18431	420	43	power	power	NN
18431	420	44	of	of	IN
18431	420	45	the	the	DT
18431	420	46	planet	planet	NN
18431	420	47	's	's	POS
18431	420	48	distance	distance	NN
18431	420	49	.	.	.
18431	421	1	For	for	IN
18431	421	2	Mercury	Mercury	NNP
18431	421	3	this	this	DT
18431	421	4	effectiveness	effectiveness	NN
18431	421	5	is	be	VBZ
18431	421	6	nearly	nearly	RB
18431	421	7	three	three	CD
18431	421	8	hundred	hundred	CD
18431	421	9	times	time	NNS
18431	421	10	as	as	RB
18431	421	11	great	great	JJ
18431	421	12	as	as	IN
18431	421	13	it	-PRON-	PRP
18431	421	14	is	be	VBZ
18431	421	15	for	for	IN
18431	421	16	the	the	DT
18431	421	17	earth	earth	NN
18431	421	18	,	,	,
18431	421	19	while	while	IN
18431	421	20	for	for	IN
18431	421	21	Venus	Venus	NNP
18431	421	22	it	-PRON-	PRP
18431	421	23	is	be	VBZ
18431	421	24	only	only	RB
18431	421	25	seven	seven	CD
18431	421	26	times	time	NNS
18431	421	27	as	as	RB
18431	421	28	great	great	JJ
18431	421	29	.	.	.
18431	422	1	While	while	IN
18431	422	2	we	-PRON-	PRP
18431	422	3	may	may	MD
18431	422	4	admit	admit	VB
18431	422	5	,	,	,
18431	422	6	then	then	RB
18431	422	7	,	,	,
18431	422	8	that	that	IN
18431	422	9	Mercury	Mercury	NNP
18431	422	10	,	,	,
18431	422	11	being	be	VBG
18431	422	12	relatively	relatively	RB
18431	422	13	close	close	JJ
18431	422	14	to	to	IN
18431	422	15	the	the	DT
18431	422	16	sun	sun	NN
18431	422	17	and	and	CC
18431	422	18	subject	subject	JJ
18431	422	19	to	to	IN
18431	422	20	an	an	DT
18431	422	21	enormous	enormous	JJ
18431	422	22	braking	braking	NN
18431	422	23	action	action	NN
18431	422	24	,	,	,
18431	422	25	lost	lose	VBD
18431	422	26	rotation	rotation	NN
18431	422	27	until	until	IN
18431	422	28	--	--	:
18431	422	29	as	as	IN
18431	422	30	occurred	occur	VBD
18431	422	31	for	for	IN
18431	422	32	a	a	DT
18431	422	33	similar	similar	JJ
18431	422	34	reason	reason	NN
18431	422	35	to	to	IN
18431	422	36	the	the	DT
18431	422	37	moon	moon	NN
18431	422	38	under	under	IN
18431	422	39	the	the	DT
18431	422	40	tidal	tidal	JJ
18431	422	41	attraction	attraction	NN
18431	422	42	of	of	IN
18431	422	43	the	the	DT
18431	422	44	earth	earth	NN
18431	422	45	--	--	:
18431	422	46	it	-PRON-	PRP
18431	422	47	ended	end	VBD
18431	422	48	by	by	IN
18431	422	49	keeping	keep	VBG
18431	422	50	one	one	CD
18431	422	51	face	face	NN
18431	422	52	always	always	RB
18431	422	53	toward	toward	IN
18431	422	54	its	-PRON-	PRP$
18431	422	55	master	master	NN
18431	422	56	,	,	,
18431	422	57	we	-PRON-	PRP
18431	422	58	are	be	VBP
18431	422	59	not	not	RB
18431	422	60	prepared	prepared	JJ
18431	422	61	to	to	TO
18431	422	62	make	make	VB
18431	422	63	the	the	DT
18431	422	64	same	same	JJ
18431	422	65	admission	admission	NN
18431	422	66	in	in	IN
18431	422	67	the	the	DT
18431	422	68	case	case	NN
18431	422	69	of	of	IN
18431	422	70	Venus	Venus	NNP
18431	422	71	,	,	,
18431	422	72	where	where	WRB
18431	422	73	the	the	DT
18431	422	74	effective	effective	JJ
18431	422	75	force	force	NN
18431	422	76	concerned	concern	VBN
18431	422	77	is	be	VBZ
18431	422	78	comparatively	comparatively	RB
18431	422	79	so	so	RB
18431	422	80	slight	slight	JJ
18431	422	81	.	.	.
18431	423	1	It	-PRON-	PRP
18431	423	2	should	should	MD
18431	423	3	be	be	VB
18431	423	4	added	add	VBN
18431	423	5	,	,	,
18431	423	6	however	however	RB
18431	423	7	,	,	,
18431	423	8	that	that	IN
18431	423	9	no	no	DT
18431	423	10	certain	certain	JJ
18431	423	11	evidence	evidence	NN
18431	423	12	of	of	IN
18431	423	13	polar	polar	JJ
18431	423	14	compression	compression	NN
18431	423	15	in	in	IN
18431	423	16	the	the	DT
18431	423	17	outline	outline	NN
18431	423	18	of	of	IN
18431	423	19	Venus	Venus	NNP
18431	423	20	's	's	POS
18431	423	21	disk	disk	NN
18431	423	22	has	have	VBZ
18431	423	23	ever	ever	RB
18431	423	24	been	be	VBN
18431	423	25	obtained	obtain	VBN
18431	423	26	,	,	,
18431	423	27	and	and	CC
18431	423	28	this	this	DT
18431	423	29	fact	fact	NN
18431	423	30	would	would	MD
18431	423	31	favor	favor	VB
18431	423	32	the	the	DT
18431	423	33	theory	theory	NN
18431	423	34	of	of	IN
18431	423	35	a	a	DT
18431	423	36	very	very	RB
18431	423	37	slow	slow	JJ
18431	423	38	rotation	rotation	NN
18431	423	39	because	because	IN
18431	423	40	a	a	DT
18431	423	41	plastic	plastic	JJ
18431	423	42	globe	globe	NN
18431	423	43	in	in	IN
18431	423	44	swift	swift	JJ
18431	423	45	rotation	rotation	NN
18431	423	46	has	have	VBZ
18431	423	47	its	-PRON-	PRP$
18431	423	48	equatorial	equatorial	JJ
18431	423	49	diameter	diameter	NN
18431	423	50	increased	increase	VBD
18431	423	51	and	and	CC
18431	423	52	its	-PRON-	PRP$
18431	423	53	polar	polar	JJ
18431	423	54	diameter	diameter	NN
18431	423	55	diminished	diminish	VBD
18431	423	56	.	.	.
18431	424	1	If	if	IN
18431	424	2	Venus	Venus	NNP
18431	424	3	were	be	VBD
18431	424	4	as	as	RB
18431	424	5	much	much	JJ
18431	424	6	flattened	flatten	VBN
18431	424	7	at	at	IN
18431	424	8	the	the	DT
18431	424	9	poles	pole	NNS
18431	424	10	as	as	IN
18431	424	11	the	the	DT
18431	424	12	earth	earth	NN
18431	424	13	is	be	VBZ
18431	424	14	,	,	,
18431	424	15	it	-PRON-	PRP
18431	424	16	would	would	MD
18431	424	17	seem	seem	VB
18431	424	18	that	that	IN
18431	424	19	the	the	DT
18431	424	20	fact	fact	NN
18431	424	21	could	could	MD
18431	424	22	not	not	RB
18431	424	23	escape	escape	VB
18431	424	24	detection	detection	NN
18431	424	25	,	,	,
18431	424	26	yet	yet	CC
18431	424	27	the	the	DT
18431	424	28	necessary	necessary	JJ
18431	424	29	observations	observation	NNS
18431	424	30	are	be	VBP
18431	424	31	very	very	RB
18431	424	32	difficult	difficult	JJ
18431	424	33	,	,	,
18431	424	34	and	and	CC
18431	424	35	Venus	Venus	NNP
18431	424	36	is	be	VBZ
18431	424	37	so	so	RB
18431	424	38	brilliant	brilliant	JJ
18431	424	39	that	that	IN
18431	424	40	her	-PRON-	PRP$
18431	424	41	light	light	JJ
18431	424	42	increases	increase	VBZ
18431	424	43	the	the	DT
18431	424	44	difficulty	difficulty	NN
18431	424	45	,	,	,
18431	424	46	while	while	IN
18431	424	47	her	-PRON-	PRP$
18431	424	48	transits	transit	NNS
18431	424	49	across	across	IN
18431	424	50	the	the	DT
18431	424	51	sun	sun	NN
18431	424	52	,	,	,
18431	424	53	when	when	WRB
18431	424	54	she	-PRON-	PRP
18431	424	55	can	can	MD
18431	424	56	be	be	VB
18431	424	57	seen	see	VBN
18431	424	58	as	as	IN
18431	424	59	a	a	DT
18431	424	60	round	round	JJ
18431	424	61	black	black	JJ
18431	424	62	disk	disk	NN
18431	424	63	,	,	,
18431	424	64	are	be	VBP
18431	424	65	very	very	RB
18431	424	66	rare	rare	JJ
18431	424	67	phenomena	phenomenon	NNS
18431	424	68	,	,	,
18431	424	69	the	the	DT
18431	424	70	latest	late	JJS
18431	424	71	having	have	VBG
18431	424	72	occurred	occur	VBD
18431	424	73	in	in	IN
18431	424	74	1874	1874	CD
18431	424	75	and	and	CC
18431	424	76	1882	1882	CD
18431	424	77	,	,	,
18431	424	78	and	and	CC
18431	424	79	the	the	DT
18431	424	80	next	next	JJ
18431	424	81	not	not	RB
18431	424	82	being	be	VBG
18431	424	83	due	due	JJ
18431	424	84	until	until	IN
18431	424	85	2004	2004	CD
18431	424	86	.	.	.
18431	425	1	Upon	upon	IN
18431	425	2	the	the	DT
18431	425	3	whole	whole	NN
18431	425	4	,	,	,
18431	425	5	probably	probably	RB
18431	425	6	the	the	DT
18431	425	7	best	good	JJS
18431	425	8	method	method	NN
18431	425	9	of	of	IN
18431	425	10	settling	settle	VBG
18431	425	11	the	the	DT
18431	425	12	question	question	NN
18431	425	13	of	of	IN
18431	425	14	Venus	Venus	NNP
18431	425	15	's	's	POS
18431	425	16	rotation	rotation	NN
18431	425	17	is	be	VBZ
18431	425	18	the	the	DT
18431	425	19	spectroscopic	spectroscopic	JJ
18431	425	20	method	method	NN
18431	425	21	,	,	,
18431	425	22	and	and	CC
18431	425	23	that	that	IN
18431	425	24	,	,	,
18431	425	25	as	as	IN
18431	425	26	we	-PRON-	PRP
18431	425	27	saw	see	VBD
18431	425	28	,	,	,
18431	425	29	has	have	VBZ
18431	425	30	already	already	RB
18431	425	31	given	give	VBN
18431	425	32	evidence	evidence	NN
18431	425	33	for	for	IN
18431	425	34	the	the	DT
18431	425	35	short	short	JJ
18431	425	36	period	period	NN
18431	425	37	.	.	.
18431	426	1	Even	even	RB
18431	426	2	if	if	IN
18431	426	3	it	-PRON-	PRP
18431	426	4	were	be	VBD
18431	426	5	established	establish	VBN
18431	426	6	that	that	IN
18431	426	7	Venus	Venus	NNP
18431	426	8	keeps	keep	VBZ
18431	426	9	always	always	RB
18431	426	10	the	the	DT
18431	426	11	same	same	JJ
18431	426	12	face	face	NN
18431	426	13	to	to	IN
18431	426	14	the	the	DT
18431	426	15	sun	sun	NN
18431	426	16	,	,	,
18431	426	17	it	-PRON-	PRP
18431	426	18	might	may	MD
18431	426	19	not	not	RB
18431	426	20	be	be	VB
18431	426	21	necessary	necessary	JJ
18431	426	22	to	to	TO
18431	426	23	abandon	abandon	VB
18431	426	24	altogether	altogether	RB
18431	426	25	the	the	DT
18431	426	26	belief	belief	NN
18431	426	27	that	that	IN
18431	426	28	she	-PRON-	PRP
18431	426	29	is	be	VBZ
18431	426	30	habitable	habitable	JJ
18431	426	31	,	,	,
18431	426	32	although	although	IN
18431	426	33	,	,	,
18431	426	34	of	of	IN
18431	426	35	course	course	NN
18431	426	36	,	,	,
18431	426	37	the	the	DT
18431	426	38	obstacles	obstacle	NNS
18431	426	39	to	to	IN
18431	426	40	that	that	DT
18431	426	41	belief	belief	NN
18431	426	42	would	would	MD
18431	426	43	be	be	VB
18431	426	44	increased	increase	VBN
18431	426	45	.	.	.
18431	427	1	Venus	Venus	NNP
18431	427	2	's	's	POS
18431	427	3	orbit	orbit	NN
18431	427	4	being	be	VBG
18431	427	5	so	so	RB
18431	427	6	nearly	nearly	RB
18431	427	7	circular	circular	JJ
18431	427	8	,	,	,
18431	427	9	and	and	CC
18431	427	10	her	-PRON-	PRP$
18431	427	11	orbital	orbital	JJ
18431	427	12	motion	motion	NN
18431	427	13	so	so	RB
18431	427	14	nearly	nearly	RB
18431	427	15	invariable	invariable	JJ
18431	427	16	,	,	,
18431	427	17	she	-PRON-	PRP
18431	427	18	has	have	VBZ
18431	427	19	but	but	CC
18431	427	20	a	a	DT
18431	427	21	very	very	RB
18431	427	22	slight	slight	JJ
18431	427	23	libration	libration	NN
18431	427	24	with	with	IN
18431	427	25	reference	reference	NN
18431	427	26	to	to	IN
18431	427	27	the	the	DT
18431	427	28	sun	sun	NN
18431	427	29	,	,	,
18431	427	30	and	and	CC
18431	427	31	the	the	DT
18431	427	32	east	east	NNP
18431	427	33	and	and	CC
18431	427	34	west	west	NNP
18431	427	35	lunes	lune	VBZ
18431	427	36	on	on	IN
18431	427	37	her	-PRON-	PRP$
18431	427	38	surface	surface	NN
18431	427	39	,	,	,
18431	427	40	where	where	WRB
18431	427	41	day	day	NN
18431	427	42	and	and	CC
18431	427	43	night	night	NN
18431	427	44	would	would	MD
18431	427	45	alternate	alternate	VB
18431	427	46	once	once	RB
18431	427	47	in	in	IN
18431	427	48	her	-PRON-	PRP$
18431	427	49	year	year	NN
18431	427	50	of	of	IN
18431	427	51	225	225	CD
18431	427	52	days	day	NNS
18431	427	53	,	,	,
18431	427	54	would	would	MD
18431	427	55	be	be	VB
18431	427	56	so	so	RB
18431	427	57	narrow	narrow	JJ
18431	427	58	as	as	IN
18431	427	59	to	to	TO
18431	427	60	be	be	VB
18431	427	61	practically	practically	RB
18431	427	62	negligible	negligible	JJ
18431	427	63	.	.	.
18431	428	1	But	but	CC
18431	428	2	,	,	,
18431	428	3	owing	owe	VBG
18431	428	4	to	to	IN
18431	428	5	her	-PRON-	PRP$
18431	428	6	extensive	extensive	JJ
18431	428	7	atmosphere	atmosphere	NN
18431	428	8	,	,	,
18431	428	9	there	there	EX
18431	428	10	would	would	MD
18431	428	11	be	be	VB
18431	428	12	a	a	DT
18431	428	13	very	very	RB
18431	428	14	broad	broad	JJ
18431	428	15	band	band	NN
18431	428	16	of	of	IN
18431	428	17	twilight	twilight	NN
18431	428	18	on	on	IN
18431	428	19	Venus	Venus	NNP
18431	428	20	,	,	,
18431	428	21	running	run	VBG
18431	428	22	entirely	entirely	RB
18431	428	23	around	around	IN
18431	428	24	the	the	DT
18431	428	25	planet	planet	NN
18431	428	26	at	at	IN
18431	428	27	the	the	DT
18431	428	28	inner	inner	JJ
18431	428	29	edge	edge	NN
18431	428	30	of	of	IN
18431	428	31	the	the	DT
18431	428	32	light	light	NN
18431	428	33	hemisphere	hemisphere	NN
18431	428	34	.	.	.
18431	429	1	What	what	WP
18431	429	2	the	the	DT
18431	429	3	meteorological	meteorological	JJ
18431	429	4	conditions	condition	NNS
18431	429	5	within	within	IN
18431	429	6	this	this	DT
18431	429	7	zone	zone	NN
18431	429	8	would	would	MD
18431	429	9	be	be	VB
18431	429	10	is	be	VBZ
18431	429	11	purely	purely	RB
18431	429	12	a	a	DT
18431	429	13	matter	matter	NN
18431	429	14	of	of	IN
18431	429	15	conjecture	conjecture	NN
18431	429	16	.	.	.
18431	430	1	As	as	IN
18431	430	2	in	in	IN
18431	430	3	the	the	DT
18431	430	4	case	case	NN
18431	430	5	of	of	IN
18431	430	6	Mercury	Mercury	NNP
18431	430	7	,	,	,
18431	430	8	we	-PRON-	PRP
18431	430	9	should	should	MD
18431	430	10	expect	expect	VB
18431	430	11	an	an	DT
18431	430	12	interchange	interchange	NN
18431	430	13	of	of	IN
18431	430	14	atmospheric	atmospheric	JJ
18431	430	15	currents	current	NNS
18431	430	16	between	between	IN
18431	430	17	the	the	DT
18431	430	18	light	light	JJ
18431	430	19	and	and	CC
18431	430	20	dark	dark	JJ
18431	430	21	sides	side	NNS
18431	430	22	of	of	IN
18431	430	23	the	the	DT
18431	430	24	planet	planet	NN
18431	430	25	,	,	,
18431	430	26	the	the	DT
18431	430	27	heated	heated	JJ
18431	430	28	air	air	NN
18431	430	29	rising	rise	VBG
18431	430	30	under	under	IN
18431	430	31	the	the	DT
18431	430	32	influence	influence	NN
18431	430	33	of	of	IN
18431	430	34	the	the	DT
18431	430	35	unsetting	unsette	VBG
18431	430	36	sun	sun	NN
18431	430	37	in	in	IN
18431	430	38	one	one	CD
18431	430	39	hemisphere	hemisphere	NN
18431	430	40	,	,	,
18431	430	41	and	and	CC
18431	430	42	being	be	VBG
18431	430	43	replaced	replace	VBN
18431	430	44	by	by	IN
18431	430	45	an	an	DT
18431	430	46	indraught	indraught	NN
18431	430	47	of	of	IN
18431	430	48	cold	cold	JJ
18431	430	49	air	air	NN
18431	430	50	from	from	IN
18431	430	51	the	the	DT
18431	430	52	other	other	JJ
18431	430	53	.	.	.
18431	431	1	The	the	DT
18431	431	2	twilight	twilight	NN
18431	431	3	band	band	NN
18431	431	4	would	would	MD
18431	431	5	probably	probably	RB
18431	431	6	be	be	VB
18431	431	7	the	the	DT
18431	431	8	scene	scene	NN
18431	431	9	of	of	IN
18431	431	10	atmospheric	atmospheric	JJ
18431	431	11	conflicts	conflict	NNS
18431	431	12	and	and	CC
18431	431	13	storms	storm	NNS
18431	431	14	,	,	,
18431	431	15	and	and	CC
18431	431	16	of	of	IN
18431	431	17	immense	immense	JJ
18431	431	18	precipitation	precipitation	NN
18431	431	19	,	,	,
18431	431	20	if	if	IN
18431	431	21	there	there	EX
18431	431	22	were	be	VBD
18431	431	23	oceans	ocean	NNS
18431	431	24	on	on	IN
18431	431	25	the	the	DT
18431	431	26	light	light	NN
18431	431	27	hemisphere	hemisphere	VBP
18431	431	28	to	to	TO
18431	431	29	charge	charge	VB
18431	431	30	the	the	DT
18431	431	31	air	air	NN
18431	431	32	with	with	IN
18431	431	33	moisture	moisture	NN
18431	431	34	.	.	.
18431	432	1	It	-PRON-	PRP
18431	432	2	has	have	VBZ
18431	432	3	been	be	VBN
18431	432	4	suggested	suggest	VBN
18431	432	5	that	that	IN
18431	432	6	ice	ice	NN
18431	432	7	and	and	CC
18431	432	8	snow	snow	NN
18431	432	9	might	may	MD
18431	432	10	be	be	VB
18431	432	11	piled	pile	VBN
18431	432	12	in	in	IN
18431	432	13	a	a	DT
18431	432	14	vast	vast	JJ
18431	432	15	circle	circle	NN
18431	432	16	of	of	IN
18431	432	17	glaciers	glacier	NNS
18431	432	18	,	,	,
18431	432	19	belting	belt	VBG
18431	432	20	the	the	DT
18431	432	21	planet	planet	NN
18431	432	22	along	along	IN
18431	432	23	the	the	DT
18431	432	24	line	line	NN
18431	432	25	between	between	IN
18431	432	26	perpetual	perpetual	JJ
18431	432	27	day	day	NN
18431	432	28	and	and	CC
18431	432	29	night	night	NN
18431	432	30	,	,	,
18431	432	31	and	and	CC
18431	432	32	that	that	IN
18431	432	33	where	where	WRB
18431	432	34	the	the	DT
18431	432	35	sunbeams	sunbeam	NNS
18431	432	36	touched	touch	VBD
18431	432	37	these	these	DT
18431	432	38	icy	icy	NN
18431	432	39	deposits	deposit	NNS
18431	432	40	near	near	IN
18431	432	41	the	the	DT
18431	432	42	edge	edge	NN
18431	432	43	of	of	IN
18431	432	44	the	the	DT
18431	432	45	light	light	NN
18431	432	46	hemisphere	hemisphere	NNP
18431	432	47	a	a	DT
18431	432	48	marvelous	marvelous	JJ
18431	432	49	spectacle	spectacle	NN
18431	432	50	of	of	IN
18431	432	51	prismatic	prismatic	JJ
18431	432	52	hills	hill	NNS
18431	432	53	of	of	IN
18431	432	54	crystal	crystal	NN
18431	432	55	would	would	MD
18431	432	56	be	be	VB
18431	432	57	presented	present	VBN
18431	432	58	!	!	.
18431	433	1	It	-PRON-	PRP
18431	433	2	may	may	MD
18431	433	3	be	be	VB
18431	433	4	remarked	remark	VBN
18431	433	5	that	that	IN
18431	433	6	it	-PRON-	PRP
18431	433	7	would	would	MD
18431	433	8	be	be	VB
18431	433	9	the	the	DT
18431	433	10	inhabitants	inhabitant	NNS
18431	433	11	of	of	IN
18431	433	12	the	the	DT
18431	433	13	dark	dark	JJ
18431	433	14	hemisphere	hemisphere	NN
18431	433	15	who	who	WP
18431	433	16	would	would	MD
18431	433	17	enjoy	enjoy	VB
18431	433	18	the	the	DT
18431	433	19	beautiful	beautiful	JJ
18431	433	20	scene	scene	NN
18431	433	21	of	of	IN
18431	433	22	the	the	DT
18431	433	23	earth	earth	NN
18431	433	24	and	and	CC
18431	433	25	the	the	DT
18431	433	26	moon	moon	NN
18431	433	27	in	in	IN
18431	433	28	opposition	opposition	NN
18431	433	29	.	.	.
18431	434	1	CHAPTER	CHAPTER	NNP
18431	434	2	IV	IV	NNP
18431	434	3	MARS	MARS	NNP
18431	434	4	,	,	,
18431	434	5	A	a	DT
18431	434	6	WORLD	world	NN
18431	434	7	MORE	MORE	JJR
18431	434	8	ADVANCED	advanced	IN
18431	434	9	THAN	than	IN
18431	434	10	OURS	OURS	NNP
18431	434	11	Mars	Mars	NNP
18431	434	12	is	be	VBZ
18431	434	13	the	the	DT
18431	434	14	fourth	fourth	JJ
18431	434	15	planet	planet	NN
18431	434	16	in	in	IN
18431	434	17	the	the	DT
18431	434	18	order	order	NN
18431	434	19	of	of	IN
18431	434	20	distance	distance	NN
18431	434	21	from	from	IN
18431	434	22	the	the	DT
18431	434	23	sun	sun	NN
18431	434	24	,	,	,
18431	434	25	and	and	CC
18431	434	26	the	the	DT
18431	434	27	outermost	outermost	JJ
18431	434	28	member	member	NN
18431	434	29	of	of	IN
18431	434	30	the	the	DT
18431	434	31	terrestrial	terrestrial	JJ
18431	434	32	group	group	NN
18431	434	33	.	.	.
18431	435	1	Its	-PRON-	PRP$
18431	435	2	mean	mean	JJ
18431	435	3	distance	distance	NN
18431	435	4	is	be	VBZ
18431	435	5	141,500,000	141,500,000	CD
18431	435	6	miles	mile	NNS
18431	435	7	,	,	,
18431	435	8	variable	variable	JJ
18431	435	9	,	,	,
18431	435	10	through	through	IN
18431	435	11	the	the	DT
18431	435	12	eccentricity	eccentricity	NN
18431	435	13	of	of	IN
18431	435	14	its	-PRON-	PRP$
18431	435	15	orbit	orbit	NN
18431	435	16	,	,	,
18431	435	17	to	to	IN
18431	435	18	the	the	DT
18431	435	19	extent	extent	NN
18431	435	20	of	of	IN
18431	435	21	about	about	RB
18431	435	22	13,000,000	13,000,000	CD
18431	435	23	miles	mile	NNS
18431	435	24	.	.	.
18431	436	1	It	-PRON-	PRP
18431	436	2	will	will	MD
18431	436	3	be	be	VB
18431	436	4	observed	observe	VBN
18431	436	5	that	that	IN
18431	436	6	this	this	DT
18431	436	7	is	be	VBZ
18431	436	8	only	only	RB
18431	436	9	a	a	DT
18431	436	10	million	million	CD
18431	436	11	miles	mile	NNS
18431	436	12	less	less	JJR
18431	436	13	than	than	IN
18431	436	14	the	the	DT
18431	436	15	variation	variation	NN
18431	436	16	in	in	IN
18431	436	17	Mercury	Mercury	NNP
18431	436	18	's	's	POS
18431	436	19	distance	distance	NN
18431	436	20	from	from	IN
18431	436	21	the	the	DT
18431	436	22	sun	sun	NN
18431	436	23	,	,	,
18431	436	24	from	from	IN
18431	436	25	which	which	WDT
18431	436	26	,	,	,
18431	436	27	in	in	IN
18431	436	28	a	a	DT
18431	436	29	previous	previous	JJ
18431	436	30	chapter	chapter	NN
18431	436	31	,	,	,
18431	436	32	were	be	VBD
18431	436	33	deduced	deduce	VBN
18431	436	34	most	most	RBS
18431	436	35	momentous	momentous	JJ
18431	436	36	consequences	consequence	NNS
18431	436	37	;	;	:
18431	436	38	but	but	CC
18431	436	39	,	,	,
18431	436	40	in	in	IN
18431	436	41	the	the	DT
18431	436	42	case	case	NN
18431	436	43	of	of	IN
18431	436	44	Mars	Mars	NNP
18431	436	45	,	,	,
18431	436	46	the	the	DT
18431	436	47	ratio	ratio	NN
18431	436	48	of	of	IN
18431	436	49	the	the	DT
18431	436	50	variation	variation	NN
18431	436	51	to	to	IN
18431	436	52	the	the	DT
18431	436	53	mean	mean	JJ
18431	436	54	distance	distance	NN
18431	436	55	is	be	VBZ
18431	436	56	far	far	RB
18431	436	57	smaller	small	JJR
18431	436	58	than	than	IN
18431	436	59	with	with	IN
18431	436	60	Mercury	Mercury	NNP
18431	436	61	,	,	,
18431	436	62	so	so	IN
18431	436	63	that	that	IN
18431	436	64	the	the	DT
18431	436	65	effect	effect	NN
18431	436	66	upon	upon	IN
18431	436	67	the	the	DT
18431	436	68	temperature	temperature	NN
18431	436	69	of	of	IN
18431	436	70	the	the	DT
18431	436	71	planet	planet	NN
18431	436	72	is	be	VBZ
18431	436	73	relatively	relatively	RB
18431	436	74	insignificant	insignificant	JJ
18431	436	75	.	.	.
18431	437	1	Mars	Mars	NNP
18431	437	2	gets	get	VBZ
18431	437	3	a	a	DT
18431	437	4	little	little	JJ
18431	437	5	less	less	JJR
18431	437	6	than	than	IN
18431	437	7	half	half	DT
18431	437	8	as	as	RB
18431	437	9	much	much	JJ
18431	437	10	solar	solar	JJ
18431	437	11	light	light	NN
18431	437	12	and	and	CC
18431	437	13	heat	heat	NN
18431	437	14	as	as	IN
18431	437	15	the	the	DT
18431	437	16	earth	earth	NN
18431	437	17	receives	receive	VBZ
18431	437	18	,	,	,
18431	437	19	its	-PRON-	PRP$
18431	437	20	situation	situation	NN
18431	437	21	in	in	IN
18431	437	22	this	this	DT
18431	437	23	respect	respect	NN
18431	437	24	being	be	VBG
18431	437	25	just	just	RB
18431	437	26	the	the	DT
18431	437	27	opposite	opposite	NN
18431	437	28	to	to	IN
18431	437	29	that	that	DT
18431	437	30	of	of	IN
18431	437	31	Venus	Venus	NNP
18431	437	32	.	.	.
18431	438	1	Its	-PRON-	PRP$
18431	438	2	period	period	NN
18431	438	3	of	of	IN
18431	438	4	orbital	orbital	JJ
18431	438	5	revolution	revolution	NN
18431	438	6	,	,	,
18431	438	7	or	or	CC
18431	438	8	the	the	DT
18431	438	9	length	length	NN
18431	438	10	of	of	IN
18431	438	11	its	-PRON-	PRP$
18431	438	12	year	year	NN
18431	438	13	,	,	,
18431	438	14	is	be	VBZ
18431	438	15	687	687	CD
18431	438	16	of	of	IN
18431	438	17	our	-PRON-	PRP$
18431	438	18	days	day	NNS
18431	438	19	.	.	.
18431	439	1	The	the	DT
18431	439	2	diameter	diameter	NN
18431	439	3	of	of	IN
18431	439	4	Mars	Mars	NNP
18431	439	5	is	be	VBZ
18431	439	6	4,200	4,200	CD
18431	439	7	miles	mile	NNS
18431	439	8	,	,	,
18431	439	9	and	and	CC
18431	439	10	its	-PRON-	PRP$
18431	439	11	density	density	NN
18431	439	12	is	be	VBZ
18431	439	13	73	73	CD
18431	439	14	per	per	IN
18431	439	15	cent	cent	NN
18431	439	16	of	of	IN
18431	439	17	the	the	DT
18431	439	18	earth	earth	NN
18431	439	19	's	's	POS
18431	439	20	density	density	NN
18431	439	21	.	.	.
18431	440	1	Gravity	gravity	NN
18431	440	2	on	on	IN
18431	440	3	its	-PRON-	PRP$
18431	440	4	surface	surface	NN
18431	440	5	is	be	VBZ
18431	440	6	only	only	RB
18431	440	7	38	38	CD
18431	440	8	per	per	NN
18431	440	9	cent	cent	NN
18431	440	10	of	of	IN
18431	440	11	terrestrial	terrestrial	JJ
18431	440	12	gravity	gravity	NN
18431	440	13	--	--	:
18431	440	14	i.e	i.e	NNP
18431	440	15	.	.	NNP
18431	440	16	,	,	,
18431	440	17	a	a	DT
18431	440	18	one	one	CD
18431	440	19	hundred	hundred	CD
18431	440	20	-	-	HYPH
18431	440	21	pound	pound	NN
18431	440	22	weight	weight	NN
18431	440	23	removed	remove	VBN
18431	440	24	from	from	IN
18431	440	25	the	the	DT
18431	440	26	earth	earth	NN
18431	440	27	to	to	IN
18431	440	28	Mars	Mars	NNP
18431	440	29	would	would	MD
18431	440	30	there	there	RB
18431	440	31	weigh	weigh	VB
18431	440	32	but	but	CC
18431	440	33	thirty	thirty	CD
18431	440	34	-	-	HYPH
18431	440	35	eight	eight	CD
18431	440	36	pounds	pound	NNS
18431	440	37	.	.	.
18431	441	1	Mars	Mars	NNP
18431	441	2	evidently	evidently	RB
18431	441	3	has	have	VBZ
18431	441	4	an	an	DT
18431	441	5	atmosphere	atmosphere	NN
18431	441	6	,	,	,
18431	441	7	the	the	DT
18431	441	8	details	detail	NNS
18431	441	9	of	of	IN
18431	441	10	which	which	WDT
18431	441	11	we	-PRON-	PRP
18431	441	12	shall	shall	MD
18431	441	13	discuss	discuss	VB
18431	441	14	later	later	RBR
18431	441	15	.	.	.
18431	442	1	The	the	DT
18431	442	2	poles	pole	NNS
18431	442	3	of	of	IN
18431	442	4	the	the	DT
18431	442	5	planet	planet	NN
18431	442	6	are	be	VBP
18431	442	7	inclined	incline	VBN
18431	442	8	from	from	IN
18431	442	9	a	a	DT
18431	442	10	perpendicular	perpendicular	NN
18431	442	11	to	to	IN
18431	442	12	the	the	DT
18431	442	13	plane	plane	NN
18431	442	14	of	of	IN
18431	442	15	its	-PRON-	PRP$
18431	442	16	orbit	orbit	NN
18431	442	17	at	at	IN
18431	442	18	very	very	RB
18431	442	19	nearly	nearly	RB
18431	442	20	the	the	DT
18431	442	21	same	same	JJ
18431	442	22	angle	angle	NN
18431	442	23	as	as	IN
18431	442	24	that	that	DT
18431	442	25	of	of	IN
18431	442	26	the	the	DT
18431	442	27	earth	earth	NN
18431	442	28	's	's	POS
18431	442	29	poles	pole	NNS
18431	442	30	,	,	,
18431	442	31	viz	viz	NNP
18431	442	32	.	.	NNP
18431	442	33	,	,	,
18431	442	34	24Â	24Â	NNP
18431	442	35	°	°	,
18431	442	36	50Â	50Â	NNP
18431	442	37	´	´	CD
18431	442	38	.	.	.
18431	443	1	Its	-PRON-	PRP$
18431	443	2	rotation	rotation	NN
18431	443	3	on	on	IN
18431	443	4	its	-PRON-	PRP$
18431	443	5	axis	axis	NN
18431	443	6	is	be	VBZ
18431	443	7	also	also	RB
18431	443	8	effected	effect	VBN
18431	443	9	in	in	IN
18431	443	10	almost	almost	RB
18431	443	11	the	the	DT
18431	443	12	same	same	JJ
18431	443	13	period	period	NN
18431	443	14	as	as	IN
18431	443	15	the	the	DT
18431	443	16	earth	earth	NN
18431	443	17	's	's	POS
18431	443	18	,	,	,
18431	443	19	viz	viz	NNP
18431	443	20	.	.	NNP
18431	443	21	,	,	,
18431	443	22	24	24	CD
18431	443	23	hours	hour	NNS
18431	443	24	,	,	,
18431	443	25	37	37	CD
18431	443	26	minutes	minute	NNS
18431	443	27	.	.	.
18431	444	1	When	when	WRB
18431	444	2	in	in	IN
18431	444	3	opposition	opposition	NN
18431	444	4	to	to	IN
18431	444	5	the	the	DT
18431	444	6	sun	sun	NN
18431	444	7	,	,	,
18431	444	8	Mars	Mars	NNP
18431	444	9	may	may	MD
18431	444	10	be	be	VB
18431	444	11	only	only	RB
18431	444	12	about	about	RB
18431	444	13	35,000,000	35,000,000	CD
18431	444	14	miles	mile	NNS
18431	444	15	from	from	IN
18431	444	16	the	the	DT
18431	444	17	earth	earth	NN
18431	444	18	,	,	,
18431	444	19	but	but	CC
18431	444	20	its	-PRON-	PRP$
18431	444	21	average	average	JJ
18431	444	22	distance	distance	NN
18431	444	23	when	when	WRB
18431	444	24	in	in	IN
18431	444	25	that	that	DT
18431	444	26	position	position	NN
18431	444	27	is	be	VBZ
18431	444	28	more	more	JJR
18431	444	29	than	than	IN
18431	444	30	48,000,000	48,000,000	CD
18431	444	31	miles	mile	NNS
18431	444	32	,	,	,
18431	444	33	and	and	CC
18431	444	34	may	may	MD
18431	444	35	be	be	VB
18431	444	36	more	more	JJR
18431	444	37	than	than	IN
18431	444	38	60,000,000	60,000,000	CD
18431	444	39	.	.	.
18431	445	1	These	these	DT
18431	445	2	differences	difference	NNS
18431	445	3	arise	arise	VBP
18431	445	4	from	from	IN
18431	445	5	the	the	DT
18431	445	6	eccentricities	eccentricity	NNS
18431	445	7	of	of	IN
18431	445	8	the	the	DT
18431	445	9	orbits	orbit	NNS
18431	445	10	of	of	IN
18431	445	11	the	the	DT
18431	445	12	two	two	CD
18431	445	13	planets	planet	NNS
18431	445	14	.	.	.
18431	446	1	When	when	WRB
18431	446	2	on	on	IN
18431	446	3	the	the	DT
18431	446	4	farther	farther	JJ
18431	446	5	side	side	NN
18431	446	6	of	of	IN
18431	446	7	the	the	DT
18431	446	8	sun	sun	NN
18431	446	9	--	--	:
18431	446	10	i.e	i.e	NNP
18431	446	11	.	.	NNP
18431	446	12	,	,	,
18431	446	13	in	in	IN
18431	446	14	conjunction	conjunction	NN
18431	446	15	with	with	IN
18431	446	16	the	the	DT
18431	446	17	sun	sun	NN
18431	446	18	as	as	IN
18431	446	19	seen	see	VBN
18431	446	20	from	from	IN
18431	446	21	the	the	DT
18431	446	22	earth	earth	NN
18431	446	23	--	--	:
18431	446	24	Mars	Mars	NNP
18431	446	25	's	's	POS
18431	446	26	average	average	JJ
18431	446	27	distance	distance	NN
18431	446	28	from	from	IN
18431	446	29	us	-PRON-	PRP
18431	446	30	is	be	VBZ
18431	446	31	about	about	RB
18431	446	32	235,000,000	235,000,000	CD
18431	446	33	miles	mile	NNS
18431	446	34	.	.	.
18431	447	1	In	in	IN
18431	447	2	consequence	consequence	NN
18431	447	3	of	of	IN
18431	447	4	these	these	DT
18431	447	5	great	great	JJ
18431	447	6	changes	change	NNS
18431	447	7	in	in	IN
18431	447	8	its	-PRON-	PRP$
18431	447	9	distance	distance	NN
18431	447	10	,	,	,
18431	447	11	Mars	Mars	NNP
18431	447	12	is	be	VBZ
18431	447	13	sometimes	sometimes	RB
18431	447	14	a	a	DT
18431	447	15	very	very	RB
18431	447	16	conspicuous	conspicuous	JJ
18431	447	17	object	object	NN
18431	447	18	in	in	IN
18431	447	19	the	the	DT
18431	447	20	sky	sky	NN
18431	447	21	,	,	,
18431	447	22	and	and	CC
18431	447	23	at	at	IN
18431	447	24	other	other	JJ
18431	447	25	times	time	NNS
18431	447	26	inconspicuous	inconspicuous	JJ
18431	447	27	.	.	.
18431	448	1	The	the	DT
18431	448	2	similarity	similarity	NN
18431	448	3	in	in	IN
18431	448	4	the	the	DT
18431	448	5	inclination	inclination	NN
18431	448	6	of	of	IN
18431	448	7	the	the	DT
18431	448	8	axis	axi	NNS
18431	448	9	of	of	IN
18431	448	10	the	the	DT
18431	448	11	two	two	CD
18431	448	12	planets	planet	NNS
18431	448	13	results	result	NNS
18431	448	14	in	in	IN
18431	448	15	a	a	DT
18431	448	16	close	close	JJ
18431	448	17	resemblance	resemblance	NN
18431	448	18	between	between	IN
18431	448	19	the	the	DT
18431	448	20	seasons	season	NNS
18431	448	21	on	on	IN
18431	448	22	Mars	Mars	NNP
18431	448	23	and	and	CC
18431	448	24	on	on	IN
18431	448	25	the	the	DT
18431	448	26	earth	earth	NN
18431	448	27	,	,	,
18431	448	28	although	although	IN
18431	448	29	,	,	,
18431	448	30	owing	owe	VBG
18431	448	31	to	to	IN
18431	448	32	the	the	DT
18431	448	33	greater	great	JJR
18431	448	34	length	length	NN
18431	448	35	of	of	IN
18431	448	36	its	-PRON-	PRP$
18431	448	37	year	year	NN
18431	448	38	,	,	,
18431	448	39	Mars	Mars	NNP
18431	448	40	's	's	POS
18431	448	41	seasons	season	NNS
18431	448	42	are	be	VBP
18431	448	43	much	much	RB
18431	448	44	longer	long	JJR
18431	448	45	than	than	IN
18431	448	46	ours	ours	PRP$
18431	448	47	.	.	.
18431	449	1	Winter	winter	NN
18431	449	2	and	and	CC
18431	449	3	summer	summer	NN
18431	449	4	visit	visit	VBP
18431	449	5	in	in	IN
18431	449	6	succession	succession	NN
18431	449	7	its	-PRON-	PRP$
18431	449	8	northern	northern	JJ
18431	449	9	and	and	CC
18431	449	10	southern	southern	JJ
18431	449	11	hemispheres	hemisphere	NNS
18431	449	12	just	just	RB
18431	449	13	as	as	IN
18431	449	14	occurs	occur	VBZ
18431	449	15	on	on	IN
18431	449	16	the	the	DT
18431	449	17	planet	planet	NN
18431	449	18	that	that	WDT
18431	449	19	we	-PRON-	PRP
18431	449	20	inhabit	inhabit	VBP
18431	449	21	,	,	,
18431	449	22	and	and	CC
18431	449	23	the	the	DT
18431	449	24	torrid	torrid	JJ
18431	449	25	,	,	,
18431	449	26	temperate	temperate	VBP
18431	449	27	,	,	,
18431	449	28	and	and	CC
18431	449	29	frigid	frigid	JJ
18431	449	30	zones	zone	NNS
18431	449	31	on	on	IN
18431	449	32	its	-PRON-	PRP$
18431	449	33	surface	surface	NN
18431	449	34	have	have	VBP
18431	449	35	nearly	nearly	RB
18431	449	36	the	the	DT
18431	449	37	same	same	JJ
18431	449	38	angular	angular	JJ
18431	449	39	width	width	NN
18431	449	40	as	as	IN
18431	449	41	on	on	IN
18431	449	42	the	the	DT
18431	449	43	earth	earth	NN
18431	449	44	.	.	.
18431	450	1	In	in	IN
18431	450	2	this	this	DT
18431	450	3	respect	respect	NN
18431	450	4	Mars	Mars	NNP
18431	450	5	is	be	VBZ
18431	450	6	the	the	DT
18431	450	7	first	first	JJ
18431	450	8	of	of	IN
18431	450	9	the	the	DT
18431	450	10	foreign	foreign	JJ
18431	450	11	planets	planet	NNS
18431	450	12	we	-PRON-	PRP
18431	450	13	have	have	VBP
18431	450	14	studied	study	VBN
18431	450	15	to	to	TO
18431	450	16	resemble	resemble	VB
18431	450	17	the	the	DT
18431	450	18	earth	earth	NN
18431	450	19	.	.	.
18431	451	1	Around	around	IN
18431	451	2	each	each	DT
18431	451	3	of	of	IN
18431	451	4	its	-PRON-	PRP$
18431	451	5	poles	pole	NNS
18431	451	6	appears	appear	VBZ
18431	451	7	a	a	DT
18431	451	8	circular	circular	JJ
18431	451	9	white	white	JJ
18431	451	10	patch	patch	NN
18431	451	11	,	,	,
18431	451	12	which	which	WDT
18431	451	13	visibly	visibly	RB
18431	451	14	expands	expand	VBZ
18431	451	15	when	when	WRB
18431	451	16	winter	winter	NN
18431	451	17	prevails	prevail	VBZ
18431	451	18	upon	upon	IN
18431	451	19	it	-PRON-	PRP
18431	451	20	,	,	,
18431	451	21	and	and	CC
18431	451	22	rapidly	rapidly	RB
18431	451	23	contracts	contract	VBZ
18431	451	24	,	,	,
18431	451	25	sometimes	sometimes	RB
18431	451	26	almost	almost	RB
18431	451	27	completely	completely	RB
18431	451	28	disappearing	disappear	VBG
18431	451	29	,	,	,
18431	451	30	under	under	IN
18431	451	31	a	a	DT
18431	451	32	summer	summer	NN
18431	451	33	sun	sun	NN
18431	451	34	.	.	.
18431	452	1	From	from	IN
18431	452	2	the	the	DT
18431	452	3	time	time	NN
18431	452	4	of	of	IN
18431	452	5	Sir	Sir	NNP
18431	452	6	William	William	NNP
18431	452	7	Herschel	Herschel	NNP
18431	452	8	the	the	DT
18431	452	9	almost	almost	RB
18431	452	10	universal	universal	JJ
18431	452	11	belief	belief	NN
18431	452	12	among	among	IN
18431	452	13	astronomers	astronomer	NNS
18431	452	14	has	have	VBZ
18431	452	15	been	be	VBN
18431	452	16	that	that	IN
18431	452	17	these	these	DT
18431	452	18	gleaming	gleam	VBG
18431	452	19	polar	polar	JJ
18431	452	20	patches	patch	NNS
18431	452	21	on	on	IN
18431	452	22	Mars	Mars	NNP
18431	452	23	are	be	VBP
18431	452	24	composed	compose	VBN
18431	452	25	of	of	IN
18431	452	26	snow	snow	NN
18431	452	27	and	and	CC
18431	452	28	ice	ice	NN
18431	452	29	,	,	,
18431	452	30	like	like	IN
18431	452	31	the	the	DT
18431	452	32	similar	similar	JJ
18431	452	33	glacial	glacial	JJ
18431	452	34	caps	cap	NNS
18431	452	35	of	of	IN
18431	452	36	the	the	DT
18431	452	37	earth	earth	NN
18431	452	38	,	,	,
18431	452	39	and	and	CC
18431	452	40	no	no	DT
18431	452	41	one	one	NN
18431	452	42	can	can	MD
18431	452	43	look	look	VB
18431	452	44	at	at	IN
18431	452	45	them	-PRON-	PRP
18431	452	46	with	with	IN
18431	452	47	a	a	DT
18431	452	48	telescope	telescope	NN
18431	452	49	and	and	CC
18431	452	50	not	not	RB
18431	452	51	feel	feel	VB
18431	452	52	the	the	DT
18431	452	53	liveliest	lively	JJS
18431	452	54	interest	interest	NN
18431	452	55	in	in	IN
18431	452	56	the	the	DT
18431	452	57	planet	planet	NN
18431	452	58	to	to	TO
18431	452	59	which	which	WDT
18431	452	60	they	-PRON-	PRP
18431	452	61	belong	belong	VBP
18431	452	62	,	,	,
18431	452	63	for	for	IN
18431	452	64	they	-PRON-	PRP
18431	452	65	impart	impart	VBP
18431	452	66	to	to	IN
18431	452	67	it	-PRON-	PRP
18431	452	68	an	an	DT
18431	452	69	appearance	appearance	NN
18431	452	70	of	of	IN
18431	452	71	likeness	likeness	NN
18431	452	72	to	to	IN
18431	452	73	our	-PRON-	PRP$
18431	452	74	globe	globe	NN
18431	452	75	which	which	WDT
18431	452	76	at	at	IN
18431	452	77	first	first	JJ
18431	452	78	glance	glance	NN
18431	452	79	is	be	VBZ
18431	452	80	all	all	DT
18431	452	81	but	but	CC
18431	452	82	irresistible	irresistible	JJ
18431	452	83	.	.	.
18431	453	1	To	to	TO
18431	453	2	watch	watch	VB
18431	453	3	one	one	CD
18431	453	4	of	of	IN
18431	453	5	them	-PRON-	PRP
18431	453	6	apparently	apparently	RB
18431	453	7	melting	melt	VBG
18431	453	8	,	,	,
18431	453	9	becoming	become	VBG
18431	453	10	perceptibly	perceptibly	RB
18431	453	11	smaller	small	JJR
18431	453	12	week	week	NN
18431	453	13	after	after	IN
18431	453	14	week	week	NN
18431	453	15	,	,	,
18431	453	16	while	while	IN
18431	453	17	the	the	DT
18431	453	18	general	general	JJ
18431	453	19	surface	surface	NN
18431	453	20	of	of	IN
18431	453	21	the	the	DT
18431	453	22	corresponding	corresponding	JJ
18431	453	23	hemisphere	hemisphere	NN
18431	453	24	of	of	IN
18431	453	25	the	the	DT
18431	453	26	planet	planet	NN
18431	453	27	deepens	deepen	VBZ
18431	453	28	in	in	IN
18431	453	29	color	color	NN
18431	453	30	,	,	,
18431	453	31	and	and	CC
18431	453	32	displays	display	VBZ
18431	453	33	a	a	DT
18431	453	34	constantly	constantly	RB
18431	453	35	increasing	increase	VBG
18431	453	36	wealth	wealth	NN
18431	453	37	of	of	IN
18431	453	38	details	detail	NNS
18431	453	39	as	as	IN
18431	453	40	summer	summer	NN
18431	453	41	advances	advance	VBZ
18431	453	42	across	across	IN
18431	453	43	it	-PRON-	PRP
18431	453	44	,	,	,
18431	453	45	is	be	VBZ
18431	453	46	an	an	DT
18431	453	47	experience	experience	NN
18431	453	48	of	of	IN
18431	453	49	the	the	DT
18431	453	50	most	most	RBS
18431	453	51	memorable	memorable	JJ
18431	453	52	kind	kind	NN
18431	453	53	,	,	,
18431	453	54	whose	whose	WP$
18431	453	55	effect	effect	NN
18431	453	56	upon	upon	IN
18431	453	57	the	the	DT
18431	453	58	mind	mind	NN
18431	453	59	of	of	IN
18431	453	60	the	the	DT
18431	453	61	observer	observer	NN
18431	453	62	is	be	VBZ
18431	453	63	indescribable	indescribable	JJ
18431	453	64	.	.	.
18431	454	1	Early	early	RB
18431	454	2	in	in	IN
18431	454	3	the	the	DT
18431	454	4	history	history	NN
18431	454	5	of	of	IN
18431	454	6	the	the	DT
18431	454	7	telescope	telescope	NN
18431	454	8	it	-PRON-	PRP
18431	454	9	became	become	VBD
18431	454	10	known	known	JJ
18431	454	11	that	that	IN
18431	454	12	,	,	,
18431	454	13	in	in	IN
18431	454	14	addition	addition	NN
18431	454	15	to	to	IN
18431	454	16	the	the	DT
18431	454	17	polar	polar	JJ
18431	454	18	caps	cap	NNS
18431	454	19	,	,	,
18431	454	20	Mars	Mars	NNP
18431	454	21	presented	present	VBD
18431	454	22	a	a	DT
18431	454	23	number	number	NN
18431	454	24	of	of	IN
18431	454	25	distinct	distinct	JJ
18431	454	26	surface	surface	NN
18431	454	27	features	feature	NNS
18431	454	28	,	,	,
18431	454	29	and	and	CC
18431	454	30	gradually	gradually	RB
18431	454	31	,	,	,
18431	454	32	as	as	IN
18431	454	33	instruments	instrument	NNS
18431	454	34	increased	increase	VBD
18431	454	35	in	in	IN
18431	454	36	power	power	NN
18431	454	37	and	and	CC
18431	454	38	observers	observer	NNS
18431	454	39	in	in	IN
18431	454	40	skill	skill	NN
18431	454	41	,	,	,
18431	454	42	charts	chart	NNS
18431	454	43	of	of	IN
18431	454	44	the	the	DT
18431	454	45	planet	planet	NN
18431	454	46	were	be	VBD
18431	454	47	produced	produce	VBN
18431	454	48	showing	show	VBG
18431	454	49	a	a	DT
18431	454	50	surface	surface	NN
18431	454	51	diversified	diversify	VBN
18431	454	52	somewhat	somewhat	RB
18431	454	53	in	in	IN
18431	454	54	the	the	DT
18431	454	55	manner	manner	NN
18431	454	56	that	that	WDT
18431	454	57	characterizes	characterize	VBZ
18431	454	58	the	the	DT
18431	454	59	face	face	NN
18431	454	60	of	of	IN
18431	454	61	the	the	DT
18431	454	62	earth	earth	NN
18431	454	63	,	,	,
18431	454	64	although	although	IN
18431	454	65	the	the	DT
18431	454	66	permanent	permanent	JJ
18431	454	67	forms	form	NNS
18431	454	68	do	do	VBP
18431	454	69	not	not	RB
18431	454	70	closely	closely	RB
18431	454	71	resemble	resemble	VB
18431	454	72	those	those	DT
18431	454	73	of	of	IN
18431	454	74	our	-PRON-	PRP$
18431	454	75	planet	planet	NN
18431	454	76	.	.	.
18431	455	1	Two	two	CD
18431	455	2	principal	principal	JJ
18431	455	3	colors	color	NNS
18431	455	4	exist	exist	VBP
18431	455	5	on	on	IN
18431	455	6	the	the	DT
18431	455	7	disk	disk	NN
18431	455	8	of	of	IN
18431	455	9	Mars	Mars	NNP
18431	455	10	--	--	:
18431	455	11	dark	dark	JJ
18431	455	12	,	,	,
18431	455	13	bluish	bluish	JJ
18431	455	14	gray	gray	NNP
18431	455	15	or	or	CC
18431	455	16	greenish	greenish	JJ
18431	455	17	gray	gray	JJ
18431	455	18	,	,	,
18431	455	19	characterizing	characterizing	NN
18431	455	20	areas	area	NNS
18431	455	21	which	which	WDT
18431	455	22	have	have	VBP
18431	455	23	generally	generally	RB
18431	455	24	been	be	VBN
18431	455	25	regarded	regard	VBN
18431	455	26	as	as	IN
18431	455	27	seas	sea	NNS
18431	455	28	,	,	,
18431	455	29	and	and	CC
18431	455	30	light	light	NN
18431	455	31	yellowish	yellowish	JJ
18431	455	32	red	red	NN
18431	455	33	,	,	,
18431	455	34	overspreading	overspread	VBG
18431	455	35	broad	broad	JJ
18431	455	36	regions	region	NNS
18431	455	37	looked	look	VBN
18431	455	38	upon	upon	IN
18431	455	39	as	as	IN
18431	455	40	continents	continent	NNS
18431	455	41	.	.	.
18431	456	1	It	-PRON-	PRP
18431	456	2	was	be	VBD
18431	456	3	early	early	RB
18431	456	4	observed	observe	VBN
18431	456	5	that	that	IN
18431	456	6	if	if	IN
18431	456	7	the	the	DT
18431	456	8	dark	dark	JJ
18431	456	9	regions	region	NNS
18431	456	10	really	really	RB
18431	456	11	are	be	VBP
18431	456	12	seas	sea	NNS
18431	456	13	,	,	,
18431	456	14	the	the	DT
18431	456	15	proportion	proportion	NN
18431	456	16	of	of	IN
18431	456	17	water	water	NN
18431	456	18	to	to	TO
18431	456	19	land	land	VB
18431	456	20	upon	upon	IN
18431	456	21	Mars	Mars	NNP
18431	456	22	is	be	VBZ
18431	456	23	much	much	RB
18431	456	24	smaller	small	JJR
18431	456	25	than	than	IN
18431	456	26	upon	upon	IN
18431	456	27	the	the	DT
18431	456	28	earth	earth	NN
18431	456	29	.	.	.
18431	457	1	For	for	IN
18431	457	2	two	two	CD
18431	457	3	especial	especial	JJ
18431	457	4	reasons	reason	NNS
18431	457	5	Mars	Mars	NNP
18431	457	6	has	have	VBZ
18431	457	7	generally	generally	RB
18431	457	8	been	be	VBN
18431	457	9	regarded	regard	VBN
18431	457	10	as	as	IN
18431	457	11	an	an	DT
18431	457	12	older	old	JJR
18431	457	13	or	or	CC
18431	457	14	more	more	JJR
18431	457	15	advanced	advanced	JJ
18431	457	16	planet	planet	NN
18431	457	17	than	than	IN
18431	457	18	the	the	DT
18431	457	19	earth	earth	NN
18431	457	20	.	.	.
18431	458	1	The	the	DT
18431	458	2	first	first	JJ
18431	458	3	reason	reason	NN
18431	458	4	is	be	VBZ
18431	458	5	that	that	IN
18431	458	6	,	,	,
18431	458	7	accepting	accept	VBG
18431	458	8	Laplace	Laplace	NNP
18431	458	9	's	's	POS
18431	458	10	theory	theory	NN
18431	458	11	of	of	IN
18431	458	12	the	the	DT
18431	458	13	origin	origin	NN
18431	458	14	of	of	IN
18431	458	15	the	the	DT
18431	458	16	planetary	planetary	NN
18431	458	17	system	system	NN
18431	458	18	from	from	IN
18431	458	19	a	a	DT
18431	458	20	series	series	NN
18431	458	21	of	of	IN
18431	458	22	rings	ring	NNS
18431	458	23	left	leave	VBN
18431	458	24	off	off	RP
18431	458	25	at	at	IN
18431	458	26	the	the	DT
18431	458	27	periphery	periphery	NN
18431	458	28	of	of	IN
18431	458	29	the	the	DT
18431	458	30	contracting	contract	VBG
18431	458	31	solar	solar	JJ
18431	458	32	nebula	nebula	NN
18431	458	33	,	,	,
18431	458	34	Mars	Mars	NNP
18431	458	35	must	must	MD
18431	458	36	have	have	VB
18431	458	37	come	come	VBN
18431	458	38	into	into	IN
18431	458	39	existence	existence	NN
18431	458	40	earlier	early	RBR
18431	458	41	than	than	IN
18431	458	42	the	the	DT
18431	458	43	earth	earth	NN
18431	458	44	,	,	,
18431	458	45	because	because	IN
18431	458	46	,	,	,
18431	458	47	being	be	VBG
18431	458	48	more	more	RBR
18431	458	49	distant	distant	JJ
18431	458	50	from	from	IN
18431	458	51	the	the	DT
18431	458	52	center	center	NN
18431	458	53	of	of	IN
18431	458	54	the	the	DT
18431	458	55	system	system	NN
18431	458	56	,	,	,
18431	458	57	the	the	DT
18431	458	58	ring	ring	NN
18431	458	59	from	from	IN
18431	458	60	which	which	WDT
18431	458	61	it	-PRON-	PRP
18431	458	62	was	be	VBD
18431	458	63	formed	form	VBN
18431	458	64	would	would	MD
18431	458	65	have	have	VB
18431	458	66	been	be	VBN
18431	458	67	separated	separate	VBN
18431	458	68	sooner	soon	RBR
18431	458	69	than	than	IN
18431	458	70	the	the	DT
18431	458	71	terrestrial	terrestrial	JJ
18431	458	72	ring	ring	NN
18431	458	73	.	.	.
18431	459	1	The	the	DT
18431	459	2	second	second	JJ
18431	459	3	reason	reason	NN
18431	459	4	is	be	VBZ
18431	459	5	that	that	IN
18431	459	6	Mars	Mars	NNP
18431	459	7	being	be	VBG
18431	459	8	smaller	small	JJR
18431	459	9	and	and	CC
18431	459	10	less	less	RBR
18431	459	11	massive	massive	JJ
18431	459	12	than	than	IN
18431	459	13	the	the	DT
18431	459	14	earth	earth	NN
18431	459	15	has	have	VBZ
18431	459	16	run	run	VBN
18431	459	17	through	through	IN
18431	459	18	its	-PRON-	PRP$
18431	459	19	developments	development	NNS
18431	459	20	a	a	DT
18431	459	21	cooling	cool	VBG
18431	459	22	globe	globe	NN
18431	459	23	more	more	RBR
18431	459	24	rapidly	rapidly	RB
18431	459	25	.	.	.
18431	460	1	The	the	DT
18431	460	2	bearing	bearing	NN
18431	460	3	of	of	IN
18431	460	4	these	these	DT
18431	460	5	things	thing	NNS
18431	460	6	upon	upon	IN
18431	460	7	the	the	DT
18431	460	8	problems	problem	NNS
18431	460	9	of	of	IN
18431	460	10	life	life	NN
18431	460	11	on	on	IN
18431	460	12	Mars	Mars	NNP
18431	460	13	will	will	MD
18431	460	14	be	be	VB
18431	460	15	considered	consider	VBN
18431	460	16	hereafter	hereafter	RB
18431	460	17	.	.	.
18431	461	1	And	and	CC
18431	461	2	now	now	RB
18431	461	3	,	,	,
18431	461	4	once	once	RB
18431	461	5	more	more	JJR
18431	461	6	,	,	,
18431	461	7	Schiaparelli	Schiaparelli	NNP
18431	461	8	appears	appear	VBZ
18431	461	9	as	as	IN
18431	461	10	the	the	DT
18431	461	11	discoverer	discoverer	NN
18431	461	12	of	of	IN
18431	461	13	surprising	surprising	JJ
18431	461	14	facts	fact	NNS
18431	461	15	about	about	IN
18431	461	16	one	one	CD
18431	461	17	of	of	IN
18431	461	18	the	the	DT
18431	461	19	most	most	RBS
18431	461	20	interesting	interesting	JJ
18431	461	21	worlds	world	NNS
18431	461	22	of	of	IN
18431	461	23	the	the	DT
18431	461	24	solar	solar	JJ
18431	461	25	system	system	NN
18431	461	26	.	.	.
18431	462	1	During	during	IN
18431	462	2	the	the	DT
18431	462	3	exceptionally	exceptionally	RB
18431	462	4	favorable	favorable	JJ
18431	462	5	opposition	opposition	NN
18431	462	6	of	of	IN
18431	462	7	Mars	Mars	NNP
18431	462	8	in	in	IN
18431	462	9	1877	1877	CD
18431	462	10	,	,	,
18431	462	11	when	when	WRB
18431	462	12	an	an	DT
18431	462	13	American	american	JJ
18431	462	14	astronomer	astronomer	NN
18431	462	15	,	,	,
18431	462	16	Asaph	Asaph	NNP
18431	462	17	Hall	Hall	NNP
18431	462	18	,	,	,
18431	462	19	discovered	discover	VBD
18431	462	20	the	the	DT
18431	462	21	planet	planet	NN
18431	462	22	's	's	POS
18431	462	23	two	two	CD
18431	462	24	minute	minute	NN
18431	462	25	satellites	satellite	NNS
18431	462	26	,	,	,
18431	462	27	and	and	CC
18431	462	28	again	again	RB
18431	462	29	during	during	IN
18431	462	30	the	the	DT
18431	462	31	opposition	opposition	NN
18431	462	32	of	of	IN
18431	462	33	1879	1879	CD
18431	462	34	,	,	,
18431	462	35	the	the	DT
18431	462	36	Italian	italian	JJ
18431	462	37	observer	observer	NN
18431	462	38	caught	catch	VBD
18431	462	39	sight	sight	NN
18431	462	40	of	of	IN
18431	462	41	an	an	DT
18431	462	42	astonishing	astonishing	JJ
18431	462	43	network	network	NN
18431	462	44	of	of	IN
18431	462	45	narrow	narrow	JJ
18431	462	46	dark	dark	JJ
18431	462	47	lines	line	NNS
18431	462	48	intersecting	intersect	VBG
18431	462	49	the	the	DT
18431	462	50	so	so	RB
18431	462	51	-	-	HYPH
18431	462	52	called	call	VBN
18431	462	53	continental	continental	JJ
18431	462	54	regions	region	NNS
18431	462	55	of	of	IN
18431	462	56	the	the	DT
18431	462	57	planet	planet	NN
18431	462	58	and	and	CC
18431	462	59	crossing	cross	VBG
18431	462	60	one	one	CD
18431	462	61	another	another	DT
18431	462	62	in	in	IN
18431	462	63	every	every	DT
18431	462	64	direction	direction	NN
18431	462	65	.	.	.
18431	463	1	Schiaparelli	Schiaparelli	NNP
18431	463	2	did	do	VBD
18431	463	3	not	not	RB
18431	463	4	see	see	VB
18431	463	5	the	the	DT
18431	463	6	little	little	JJ
18431	463	7	moons	moon	NNS
18431	463	8	that	that	WDT
18431	463	9	Hall	Hall	NNP
18431	463	10	discovered	discover	VBD
18431	463	11	,	,	,
18431	463	12	and	and	CC
18431	463	13	Hall	Hall	NNP
18431	463	14	did	do	VBD
18431	463	15	not	not	RB
18431	463	16	perceive	perceive	VB
18431	463	17	the	the	DT
18431	463	18	enigmatical	enigmatical	JJ
18431	463	19	lines	line	NNS
18431	463	20	that	that	WDT
18431	463	21	Schiaparelli	Schiaparelli	NNP
18431	463	22	detected	detect	VBD
18431	463	23	.	.	.
18431	464	1	Hall	Hall	NNP
18431	464	2	had	have	VBD
18431	464	3	by	by	IN
18431	464	4	far	far	RB
18431	464	5	the	the	DT
18431	464	6	larger	large	JJR
18431	464	7	and	and	CC
18431	464	8	more	more	RBR
18431	464	9	powerful	powerful	JJ
18431	464	10	telescope	telescope	NN
18431	464	11	;	;	:
18431	464	12	Schiaparelli	Schiaparelli	NNP
18431	464	13	had	have	VBD
18431	464	14	much	much	RB
18431	464	15	the	the	DT
18431	464	16	more	more	RBR
18431	464	17	steady	steady	JJ
18431	464	18	and	and	CC
18431	464	19	favorable	favorable	JJ
18431	464	20	atmosphere	atmosphere	NN
18431	464	21	for	for	IN
18431	464	22	astronomical	astronomical	JJ
18431	464	23	observation	observation	NN
18431	464	24	.	.	.
18431	465	1	Yet	yet	CC
18431	465	2	these	these	DT
18431	465	3	differences	difference	NNS
18431	465	4	in	in	IN
18431	465	5	equipment	equipment	NN
18431	465	6	and	and	CC
18431	465	7	circumstances	circumstance	NNS
18431	465	8	do	do	VBP
18431	465	9	not	not	RB
18431	465	10	clearly	clearly	RB
18431	465	11	explain	explain	VB
18431	465	12	why	why	WRB
18431	465	13	each	each	DT
18431	465	14	observer	observer	NN
18431	465	15	should	should	MD
18431	465	16	have	have	VB
18431	465	17	seen	see	VBN
18431	465	18	what	what	WP
18431	465	19	the	the	DT
18431	465	20	other	other	JJ
18431	465	21	did	do	VBD
18431	465	22	not	not	RB
18431	465	23	.	.	.
18431	466	1	There	there	EX
18431	466	2	may	may	MD
18431	466	3	be	be	VB
18431	466	4	a	a	DT
18431	466	5	partial	partial	JJ
18431	466	6	explanation	explanation	NN
18431	466	7	in	in	IN
18431	466	8	the	the	DT
18431	466	9	fact	fact	NN
18431	466	10	that	that	IN
18431	466	11	an	an	DT
18431	466	12	observer	observer	NN
18431	466	13	having	have	VBG
18431	466	14	made	make	VBN
18431	466	15	a	a	DT
18431	466	16	remarkable	remarkable	JJ
18431	466	17	discovery	discovery	NN
18431	466	18	is	be	VBZ
18431	466	19	naturally	naturally	RB
18431	466	20	inclined	incline	VBN
18431	466	21	to	to	TO
18431	466	22	confine	confine	VB
18431	466	23	his	-PRON-	PRP$
18431	466	24	attention	attention	NN
18431	466	25	to	to	IN
18431	466	26	it	-PRON-	PRP
18431	466	27	,	,	,
18431	466	28	to	to	IN
18431	466	29	the	the	DT
18431	466	30	neglect	neglect	NN
18431	466	31	of	of	IN
18431	466	32	other	other	JJ
18431	466	33	things	thing	NNS
18431	466	34	.	.	.
18431	467	1	But	but	CC
18431	467	2	it	-PRON-	PRP
18431	467	3	was	be	VBD
18431	467	4	soon	soon	RB
18431	467	5	found	find	VBN
18431	467	6	that	that	IN
18431	467	7	Schiaparelli	Schiaparelli	NNP
18431	467	8	's	's	POS
18431	467	9	lines	line	NNS
18431	467	10	--	--	:
18431	467	11	to	to	TO
18431	467	12	which	which	WDT
18431	467	13	he	-PRON-	PRP
18431	467	14	gave	give	VBD
18431	467	15	the	the	DT
18431	467	16	name	name	NN
18431	467	17	"	"	``
18431	467	18	canals	canal	NNS
18431	467	19	,	,	,
18431	467	20	"	"	''
18431	467	21	merely	merely	RB
18431	467	22	on	on	IN
18431	467	23	account	account	NN
18431	467	24	of	of	IN
18431	467	25	their	-PRON-	PRP$
18431	467	26	shape	shape	NN
18431	467	27	and	and	CC
18431	467	28	appearance	appearance	NN
18431	467	29	,	,	,
18431	467	30	and	and	CC
18431	467	31	without	without	IN
18431	467	32	any	any	DT
18431	467	33	intention	intention	NN
18431	467	34	to	to	TO
18431	467	35	define	define	VB
18431	467	36	their	-PRON-	PRP$
18431	467	37	real	real	JJ
18431	467	38	nature	nature	NN
18431	467	39	--	--	:
18431	467	40	were	be	VBD
18431	467	41	excessively	excessively	RB
18431	467	42	difficult	difficult	JJ
18431	467	43	telescopic	telescopic	JJ
18431	467	44	objects	object	NNS
18431	467	45	.	.	.
18431	468	1	Eight	eight	CD
18431	468	2	or	or	CC
18431	468	3	nine	nine	CD
18431	468	4	years	year	NNS
18431	468	5	elapsed	elapse	VBN
18431	468	6	before	before	IN
18431	468	7	any	any	DT
18431	468	8	other	other	JJ
18431	468	9	observer	observer	NN
18431	468	10	corroborated	corroborate	VBD
18431	468	11	Schiaparelli	Schiaparelli	NNP
18431	468	12	's	's	POS
18431	468	13	observations	observation	NNS
18431	468	14	,	,	,
18431	468	15	and	and	CC
18431	468	16	notwithstanding	notwithstanding	IN
18431	468	17	the	the	DT
18431	468	18	"	"	``
18431	468	19	sensation	sensation	NN
18431	468	20	"	"	''
18431	468	21	which	which	WDT
18431	468	22	the	the	DT
18431	468	23	discovery	discovery	NN
18431	468	24	of	of	IN
18431	468	25	the	the	DT
18431	468	26	canals	canal	NNS
18431	468	27	produced	produce	VBD
18431	468	28	they	-PRON-	PRP
18431	468	29	were	be	VBD
18431	468	30	for	for	IN
18431	468	31	many	many	JJ
18431	468	32	years	year	NNS
18431	468	33	regarded	regard	VBN
18431	468	34	by	by	IN
18431	468	35	the	the	DT
18431	468	36	majority	majority	NN
18431	468	37	of	of	IN
18431	468	38	astronomers	astronomer	NNS
18431	468	39	as	as	IN
18431	468	40	an	an	DT
18431	468	41	illusion	illusion	NN
18431	468	42	.	.	.
18431	469	1	But	but	CC
18431	469	2	they	-PRON-	PRP
18431	469	3	were	be	VBD
18431	469	4	no	no	DT
18431	469	5	illusion	illusion	NN
18431	469	6	,	,	,
18431	469	7	and	and	CC
18431	469	8	in	in	IN
18431	469	9	1881	1881	CD
18431	469	10	Schiaparelli	Schiaparelli	NNP
18431	469	11	added	add	VBD
18431	469	12	to	to	IN
18431	469	13	the	the	DT
18431	469	14	astonishment	astonishment	NN
18431	469	15	created	create	VBN
18431	469	16	by	by	IN
18431	469	17	his	-PRON-	PRP$
18431	469	18	original	original	JJ
18431	469	19	discovery	discovery	NN
18431	469	20	,	,	,
18431	469	21	and	and	CC
18431	469	22	furnished	furnish	VBD
18431	469	23	additional	additional	JJ
18431	469	24	grounds	ground	NNS
18431	469	25	for	for	IN
18431	469	26	skepticism	skepticism	NN
18431	469	27	,	,	,
18431	469	28	by	by	IN
18431	469	29	announcing	announce	VBG
18431	469	30	that	that	IN
18431	469	31	,	,	,
18431	469	32	at	at	IN
18431	469	33	certain	certain	JJ
18431	469	34	times	time	NNS
18431	469	35	,	,	,
18431	469	36	many	many	JJ
18431	469	37	of	of	IN
18431	469	38	the	the	DT
18431	469	39	canals	canal	NNS
18431	469	40	geminated	geminate	VBN
18431	469	41	,	,	,
18431	469	42	or	or	CC
18431	469	43	became	become	VBD
18431	469	44	double	double	JJ
18431	469	45	!	!	.
18431	470	1	He	-PRON-	PRP
18431	470	2	continued	continue	VBD
18431	470	3	his	-PRON-	PRP$
18431	470	4	observations	observation	NNS
18431	470	5	at	at	IN
18431	470	6	each	each	DT
18431	470	7	subsequent	subsequent	JJ
18431	470	8	opposition	opposition	NN
18431	470	9	,	,	,
18431	470	10	adding	add	VBG
18431	470	11	to	to	IN
18431	470	12	the	the	DT
18431	470	13	number	number	NN
18431	470	14	of	of	IN
18431	470	15	the	the	DT
18431	470	16	canals	canal	NNS
18431	470	17	observed	observe	VBD
18431	470	18	,	,	,
18431	470	19	and	and	CC
18431	470	20	charting	chart	VBG
18431	470	21	them	-PRON-	PRP
18431	470	22	with	with	IN
18431	470	23	classical	classical	JJ
18431	470	24	names	name	NNS
18431	470	25	upon	upon	IN
18431	470	26	a	a	DT
18431	470	27	detailed	detailed	JJ
18431	470	28	map	map	NN
18431	470	29	of	of	IN
18431	470	30	the	the	DT
18431	470	31	planet	planet	NN
18431	470	32	's	's	POS
18431	470	33	surface	surface	NN
18431	470	34	.	.	.
18431	471	1	At	at	IN
18431	471	2	length	length	NN
18431	471	3	in	in	IN
18431	471	4	1886	1886	CD
18431	471	5	Perrotin	Perrotin	NNP
18431	471	6	,	,	,
18431	471	7	at	at	IN
18431	471	8	Nice	Nice	NNP
18431	471	9	,	,	,
18431	471	10	detected	detect	VBD
18431	471	11	many	many	JJ
18431	471	12	of	of	IN
18431	471	13	Schiaparelli	Schiaparelli	NNP
18431	471	14	's	's	POS
18431	471	15	canals	canal	NNS
18431	471	16	,	,	,
18431	471	17	and	and	CC
18431	471	18	later	later	RB
18431	471	19	they	-PRON-	PRP
18431	471	20	were	be	VBD
18431	471	21	seen	see	VBN
18431	471	22	by	by	IN
18431	471	23	others	other	NNS
18431	471	24	.	.	.
18431	472	1	In	in	IN
18431	472	2	1888	1888	CD
18431	472	3	Schiaparelli	Schiaparelli	NNP
18431	472	4	greatly	greatly	RB
18431	472	5	extended	extend	VBD
18431	472	6	his	-PRON-	PRP$
18431	472	7	observations	observation	NNS
18431	472	8	,	,	,
18431	472	9	and	and	CC
18431	472	10	in	in	IN
18431	472	11	1892	1892	CD
18431	472	12	and	and	CC
18431	472	13	1894	1894	CD
18431	472	14	some	some	DT
18431	472	15	of	of	IN
18431	472	16	the	the	DT
18431	472	17	canals	canal	NNS
18431	472	18	were	be	VBD
18431	472	19	studied	study	VBN
18431	472	20	with	with	IN
18431	472	21	the	the	DT
18431	472	22	36-inch	36-inch	CD
18431	472	23	telescope	telescope	NN
18431	472	24	of	of	IN
18431	472	25	the	the	DT
18431	472	26	Lick	Lick	NNP
18431	472	27	Observatory	Observatory	NNP
18431	472	28	,	,	,
18431	472	29	and	and	CC
18431	472	30	in	in	IN
18431	472	31	the	the	DT
18431	472	32	last	last	RB
18431	472	33	-	-	HYPH
18431	472	34	named	name	VBN
18431	472	35	year	year	NN
18431	472	36	a	a	DT
18431	472	37	very	very	RB
18431	472	38	elaborate	elaborate	JJ
18431	472	39	series	series	NN
18431	472	40	of	of	IN
18431	472	41	observations	observation	NNS
18431	472	42	upon	upon	IN
18431	472	43	them	-PRON-	PRP
18431	472	44	was	be	VBD
18431	472	45	made	make	VBN
18431	472	46	by	by	IN
18431	472	47	Percival	Percival	NNP
18431	472	48	Lowell	Lowell	NNP
18431	472	49	and	and	CC
18431	472	50	his	-PRON-	PRP$
18431	472	51	associates	associate	NNS
18431	472	52	,	,	,
18431	472	53	Prof.	Prof.	NNP
18431	472	54	William	William	NNP
18431	472	55	C.	C.	NNP
18431	472	56	Pickering	Pickering	NNP
18431	472	57	and	and	CC
18431	472	58	Mr.	Mr.	NNP
18431	472	59	A.E.	A.E.	NNP
18431	473	1	Douglass	Douglass	NNP
18431	473	2	,	,	,
18431	473	3	at	at	IN
18431	473	4	Flagstaff	Flagstaff	NNP
18431	473	5	,	,	,
18431	473	6	Arizona	Arizona	NNP
18431	473	7	.	.	.
18431	474	1	Mr.	Mr.	NNP
18431	474	2	Lowell	Lowell	NNP
18431	474	3	's	's	POS
18431	474	4	charts	chart	NNS
18431	474	5	of	of	IN
18431	474	6	the	the	DT
18431	474	7	planet	planet	NN
18431	474	8	are	be	VBP
18431	474	9	the	the	DT
18431	474	10	most	most	RBS
18431	474	11	complete	complete	JJ
18431	474	12	yet	yet	CC
18431	474	13	produced	produce	VBN
18431	474	14	,	,	,
18431	474	15	containing	contain	VBG
18431	474	16	184	184	CD
18431	474	17	canals	canal	NNS
18431	474	18	to	to	TO
18431	474	19	which	which	WDT
18431	474	20	separate	separate	JJ
18431	474	21	names	name	NNS
18431	474	22	have	have	VBP
18431	474	23	been	be	VBN
18431	474	24	given	give	VBN
18431	474	25	,	,	,
18431	474	26	besides	besides	IN
18431	474	27	more	more	JJR
18431	474	28	than	than	IN
18431	474	29	a	a	DT
18431	474	30	hundred	hundred	CD
18431	474	31	other	other	JJ
18431	474	32	markings	marking	NNS
18431	474	33	also	also	RB
18431	474	34	designated	designate	VBN
18431	474	35	by	by	IN
18431	474	36	individual	individual	JJ
18431	474	37	appellations	appellation	NNS
18431	474	38	.	.	.
18431	475	1	It	-PRON-	PRP
18431	475	2	should	should	MD
18431	475	3	not	not	RB
18431	475	4	be	be	VB
18431	475	5	inferred	infer	VBN
18431	475	6	from	from	IN
18431	475	7	the	the	DT
18431	475	8	fact	fact	NN
18431	475	9	that	that	IN
18431	475	10	Schiaparelli	Schiaparelli	NNP
18431	475	11	's	's	POS
18431	475	12	discovery	discovery	NN
18431	475	13	in	in	IN
18431	475	14	1877	1877	CD
18431	475	15	excited	excite	VBN
18431	475	16	so	so	RB
18431	475	17	much	much	JJ
18431	475	18	surprise	surprise	NN
18431	475	19	and	and	CC
18431	475	20	incredulity	incredulity	NN
18431	475	21	that	that	WDT
18431	475	22	no	no	DT
18431	475	23	glimpse	glimpse	NN
18431	475	24	of	of	IN
18431	475	25	the	the	DT
18431	475	26	peculiar	peculiar	JJ
18431	475	27	canal	canal	NN
18431	475	28	-	-	HYPH
18431	475	29	like	like	JJ
18431	475	30	markings	marking	NNS
18431	475	31	on	on	IN
18431	475	32	Mars	Mars	NNP
18431	475	33	had	have	VBD
18431	475	34	been	be	VBN
18431	475	35	obtained	obtain	VBN
18431	475	36	earlier	early	RBR
18431	475	37	than	than	IN
18431	475	38	that	that	DT
18431	475	39	.	.	.
18431	476	1	At	at	RB
18431	476	2	least	least	JJS
18431	476	3	as	as	RB
18431	476	4	long	long	RB
18431	476	5	ago	ago	RB
18431	476	6	as	as	IN
18431	476	7	1864	1864	CD
18431	476	8	Mr.	Mr.	NNP
18431	476	9	Dawes	Dawes	NNP
18431	476	10	,	,	,
18431	476	11	in	in	IN
18431	476	12	England	England	NNP
18431	476	13	,	,	,
18431	476	14	had	have	VBD
18431	476	15	seen	see	VBN
18431	476	16	and	and	CC
18431	476	17	sketched	sketch	VBN
18431	476	18	half	half	PDT
18431	476	19	a	a	DT
18431	476	20	dozen	dozen	NN
18431	476	21	of	of	IN
18431	476	22	the	the	DT
18431	476	23	larger	large	JJR
18431	476	24	canals	canal	NNS
18431	476	25	,	,	,
18431	476	26	or	or	CC
18431	476	27	at	at	IN
18431	476	28	least	least	JJS
18431	476	29	the	the	DT
18431	476	30	broader	broad	JJR
18431	476	31	parts	part	NNS
18431	476	32	of	of	IN
18431	476	33	them	-PRON-	PRP
18431	476	34	,	,	,
18431	476	35	especially	especially	RB
18431	476	36	where	where	WRB
18431	476	37	they	-PRON-	PRP
18431	476	38	connect	connect	VBP
18431	476	39	with	with	IN
18431	476	40	the	the	DT
18431	476	41	dark	dark	JJ
18431	476	42	regions	region	NNS
18431	476	43	known	know	VBN
18431	476	44	as	as	IN
18431	476	45	seas	sea	NNS
18431	476	46	,	,	,
18431	476	47	but	but	CC
18431	476	48	Dawes	Dawes	NNP
18431	476	49	did	do	VBD
18431	476	50	not	not	RB
18431	476	51	see	see	VB
18431	476	52	them	-PRON-	PRP
18431	476	53	in	in	IN
18431	476	54	their	-PRON-	PRP$
18431	476	55	full	full	JJ
18431	476	56	extent	extent	NN
18431	476	57	,	,	,
18431	476	58	did	do	VBD
18431	476	59	not	not	RB
18431	476	60	recognize	recognize	VB
18431	476	61	their	-PRON-	PRP$
18431	476	62	peculiar	peculiar	JJ
18431	476	63	character	character	NN
18431	476	64	,	,	,
18431	476	65	and	and	CC
18431	476	66	entirely	entirely	RB
18431	476	67	failed	fail	VBD
18431	476	68	to	to	TO
18431	476	69	catch	catch	VB
18431	476	70	sight	sight	NN
18431	476	71	of	of	IN
18431	476	72	the	the	DT
18431	476	73	narrower	narrow	JJR
18431	476	74	and	and	CC
18431	476	75	more	more	JJR
18431	476	76	numerous	numerous	JJ
18431	476	77	ones	one	NNS
18431	476	78	which	which	WDT
18431	476	79	constitute	constitute	VBP
18431	476	80	the	the	DT
18431	476	81	wonderful	wonderful	JJ
18431	476	82	network	network	NN
18431	476	83	discovered	discover	VBN
18431	476	84	by	by	IN
18431	476	85	the	the	DT
18431	476	86	Italian	italian	JJ
18431	476	87	astronomer	astronomer	NN
18431	476	88	.	.	.
18431	477	1	Schiaparelli	Schiaparelli	NNP
18431	477	2	found	find	VBD
18431	477	3	no	no	RB
18431	477	4	less	less	JJR
18431	477	5	than	than	IN
18431	477	6	sixty	sixty	CD
18431	477	7	canals	canal	NNS
18431	477	8	during	during	IN
18431	477	9	his	-PRON-	PRP$
18431	477	10	first	first	JJ
18431	477	11	series	series	NN
18431	477	12	of	of	IN
18431	477	13	observations	observation	NNS
18431	477	14	in	in	IN
18431	477	15	1877	1877	CD
18431	477	16	.	.	.
18431	478	1	Let	let	VB
18431	478	2	us	-PRON-	PRP
18431	478	3	note	note	VB
18431	478	4	some	some	DT
18431	478	5	of	of	IN
18431	478	6	the	the	DT
18431	478	7	more	more	RBR
18431	478	8	striking	striking	JJ
18431	478	9	facts	fact	NNS
18431	478	10	about	about	IN
18431	478	11	the	the	DT
18431	478	12	canals	canal	NNS
18431	478	13	which	which	WDT
18431	478	14	Schiaparelli	Schiaparelli	NNP
18431	478	15	has	have	VBZ
18431	478	16	described	describe	VBN
18431	478	17	.	.	.
18431	479	1	We	-PRON-	PRP
18431	479	2	can	can	MD
18431	479	3	not	not	RB
18431	479	4	do	do	VB
18431	479	5	better	well	RBR
18431	479	6	than	than	IN
18431	479	7	quote	quote	VB
18431	479	8	his	-PRON-	PRP$
18431	479	9	own	own	JJ
18431	479	10	words	word	NNS
18431	479	11	:	:	:
18431	479	12	"	"	``
18431	479	13	There	there	EX
18431	479	14	are	be	VBP
18431	479	15	on	on	IN
18431	479	16	this	this	DT
18431	479	17	planet	planet	NN
18431	479	18	,	,	,
18431	479	19	traversing	traverse	VBG
18431	479	20	the	the	DT
18431	479	21	continents	continent	NNS
18431	479	22	,	,	,
18431	479	23	long	long	JJ
18431	479	24	dark	dark	JJ
18431	479	25	lines	line	NNS
18431	479	26	which	which	WDT
18431	479	27	may	may	MD
18431	479	28	be	be	VB
18431	479	29	designated	designate	VBN
18431	479	30	as	as	IN
18431	479	31	_	_	NNP
18431	479	32	canals	canal	NNS
18431	479	33	_	_	NNP
18431	479	34	,	,	,
18431	479	35	although	although	IN
18431	479	36	we	-PRON-	PRP
18431	479	37	do	do	VBP
18431	479	38	not	not	RB
18431	479	39	yet	yet	RB
18431	479	40	know	know	VB
18431	479	41	what	what	WP
18431	479	42	they	-PRON-	PRP
18431	479	43	are	be	VBP
18431	479	44	.	.	.
18431	480	1	These	these	DT
18431	480	2	lines	line	NNS
18431	480	3	run	run	VBP
18431	480	4	from	from	IN
18431	480	5	one	one	CD
18431	480	6	to	to	IN
18431	480	7	another	another	DT
18431	480	8	of	of	IN
18431	480	9	the	the	DT
18431	480	10	somber	somber	JJ
18431	480	11	spots	spot	NNS
18431	480	12	that	that	WDT
18431	480	13	are	be	VBP
18431	480	14	regarded	regard	VBN
18431	480	15	as	as	IN
18431	480	16	seas	sea	NNS
18431	480	17	,	,	,
18431	480	18	and	and	CC
18431	480	19	form	form	VB
18431	480	20	,	,	,
18431	480	21	over	over	IN
18431	480	22	the	the	DT
18431	480	23	lighter	light	JJR
18431	480	24	,	,	,
18431	480	25	or	or	CC
18431	480	26	continental	continental	NNP
18431	480	27	,	,	,
18431	480	28	regions	region	VBZ
18431	480	29	a	a	DT
18431	480	30	well	well	RB
18431	480	31	-	-	HYPH
18431	480	32	defined	define	VBN
18431	480	33	network	network	NN
18431	480	34	.	.	.
18431	481	1	Their	-PRON-	PRP$
18431	481	2	arrangement	arrangement	NN
18431	481	3	appears	appear	VBZ
18431	481	4	to	to	TO
18431	481	5	be	be	VB
18431	481	6	invariable	invariable	JJ
18431	481	7	and	and	CC
18431	481	8	permanent	permanent	JJ
18431	481	9	;	;	:
18431	481	10	at	at	IN
18431	481	11	least	least	JJS
18431	481	12	,	,	,
18431	481	13	as	as	RB
18431	481	14	far	far	RB
18431	481	15	as	as	IN
18431	481	16	I	-PRON-	PRP
18431	481	17	can	can	MD
18431	481	18	judge	judge	VB
18431	481	19	from	from	IN
18431	481	20	four	four	CD
18431	481	21	and	and	CC
18431	481	22	a	a	DT
18431	481	23	half	half	NN
18431	481	24	years	year	NNS
18431	481	25	of	of	IN
18431	481	26	observation	observation	NN
18431	481	27	.	.	.
18431	482	1	Nevertheless	nevertheless	RB
18431	482	2	,	,	,
18431	482	3	their	-PRON-	PRP$
18431	482	4	aspect	aspect	NN
18431	482	5	and	and	CC
18431	482	6	their	-PRON-	PRP$
18431	482	7	degree	degree	NN
18431	482	8	of	of	IN
18431	482	9	visibility	visibility	NN
18431	482	10	are	be	VBP
18431	482	11	not	not	RB
18431	482	12	always	always	RB
18431	482	13	the	the	DT
18431	482	14	same	same	JJ
18431	482	15	,	,	,
18431	482	16	and	and	CC
18431	482	17	depend	depend	VB
18431	482	18	upon	upon	IN
18431	482	19	circumstances	circumstance	NNS
18431	482	20	which	which	WDT
18431	482	21	the	the	DT
18431	482	22	present	present	JJ
18431	482	23	state	state	NN
18431	482	24	of	of	IN
18431	482	25	our	-PRON-	PRP$
18431	482	26	knowledge	knowledge	NN
18431	482	27	does	do	VBZ
18431	482	28	not	not	RB
18431	482	29	yet	yet	RB
18431	482	30	permit	permit	VB
18431	482	31	us	-PRON-	PRP
18431	482	32	to	to	TO
18431	482	33	explain	explain	VB
18431	482	34	with	with	IN
18431	482	35	certainty	certainty	NN
18431	482	36	.	.	.
18431	483	1	In	in	IN
18431	483	2	1879	1879	CD
18431	483	3	a	a	DT
18431	483	4	great	great	JJ
18431	483	5	number	number	NN
18431	483	6	were	be	VBD
18431	483	7	seen	see	VBN
18431	483	8	which	which	WDT
18431	483	9	were	be	VBD
18431	483	10	not	not	RB
18431	483	11	visible	visible	JJ
18431	483	12	in	in	IN
18431	483	13	1877	1877	CD
18431	483	14	,	,	,
18431	483	15	and	and	CC
18431	483	16	in	in	IN
18431	483	17	1882	1882	CD
18431	483	18	all	all	PDT
18431	483	19	those	those	DT
18431	483	20	which	which	WDT
18431	483	21	had	have	VBD
18431	483	22	been	be	VBN
18431	483	23	seen	see	VBN
18431	483	24	at	at	IN
18431	483	25	former	former	JJ
18431	483	26	oppositions	opposition	NNS
18431	483	27	were	be	VBD
18431	483	28	found	find	VBN
18431	483	29	again	again	RB
18431	483	30	,	,	,
18431	483	31	together	together	RB
18431	483	32	with	with	IN
18431	483	33	new	new	JJ
18431	483	34	ones	one	NNS
18431	483	35	.	.	.
18431	484	1	Sometimes	sometimes	RB
18431	484	2	these	these	DT
18431	484	3	canals	canal	NNS
18431	484	4	present	present	VBP
18431	484	5	themselves	-PRON-	PRP
18431	484	6	in	in	IN
18431	484	7	the	the	DT
18431	484	8	form	form	NN
18431	484	9	of	of	IN
18431	484	10	shadowy	shadowy	JJ
18431	484	11	and	and	CC
18431	484	12	vague	vague	JJ
18431	484	13	lines	line	NNS
18431	484	14	,	,	,
18431	484	15	while	while	IN
18431	484	16	on	on	IN
18431	484	17	other	other	JJ
18431	484	18	occasions	occasion	NNS
18431	484	19	they	-PRON-	PRP
18431	484	20	are	be	VBP
18431	484	21	clear	clear	JJ
18431	484	22	and	and	CC
18431	484	23	precise	precise	JJ
18431	484	24	,	,	,
18431	484	25	like	like	IN
18431	484	26	a	a	DT
18431	484	27	trace	trace	NN
18431	484	28	drawn	draw	VBN
18431	484	29	with	with	IN
18431	484	30	a	a	DT
18431	484	31	pen	pen	NN
18431	484	32	.	.	.
18431	485	1	In	in	IN
18431	485	2	general	general	JJ
18431	485	3	they	-PRON-	PRP
18431	485	4	are	be	VBP
18431	485	5	traced	trace	VBN
18431	485	6	upon	upon	IN
18431	485	7	the	the	DT
18431	485	8	sphere	sphere	NN
18431	485	9	like	like	IN
18431	485	10	the	the	DT
18431	485	11	lines	line	NNS
18431	485	12	of	of	IN
18431	485	13	great	great	JJ
18431	485	14	circles	circle	NNS
18431	485	15	;	;	:
18431	485	16	a	a	DT
18431	485	17	few	few	JJ
18431	485	18	show	show	NN
18431	485	19	a	a	DT
18431	485	20	sensible	sensible	JJ
18431	485	21	lateral	lateral	JJ
18431	485	22	curvature	curvature	NN
18431	485	23	.	.	.
18431	486	1	They	-PRON-	PRP
18431	486	2	cross	cross	VBP
18431	486	3	one	one	CD
18431	486	4	another	another	DT
18431	486	5	obliquely	obliquely	RB
18431	486	6	,	,	,
18431	486	7	or	or	CC
18431	486	8	at	at	IN
18431	486	9	right	right	JJ
18431	486	10	angles	angle	NNS
18431	486	11	.	.	.
18431	487	1	They	-PRON-	PRP
18431	487	2	have	have	VBP
18431	487	3	a	a	DT
18431	487	4	breadth	breadth	NN
18431	487	5	of	of	IN
18431	487	6	two	two	CD
18431	487	7	degrees	degree	NNS
18431	487	8	,	,	,
18431	487	9	or	or	CC
18431	487	10	120	120	CD
18431	487	11	kilometres	kilometre	NNS
18431	487	12	[	[	-LRB-
18431	487	13	74	74	CD
18431	487	14	miles	mile	NNS
18431	487	15	]	]	-RRB-
18431	487	16	,	,	,
18431	487	17	and	and	CC
18431	487	18	several	several	JJ
18431	487	19	extend	extend	NN
18431	487	20	over	over	IN
18431	487	21	a	a	DT
18431	487	22	length	length	NN
18431	487	23	of	of	IN
18431	487	24	eighty	eighty	CD
18431	487	25	degrees	degree	NNS
18431	487	26	,	,	,
18431	487	27	or	or	CC
18431	487	28	4,800	4,800	CD
18431	487	29	kilometres	kilometre	NNS
18431	487	30	[	[	-LRB-
18431	487	31	nearly	nearly	RB
18431	487	32	3,000	3,000	CD
18431	487	33	miles	mile	NNS
18431	487	34	]	]	-RRB-
18431	487	35	.	.	.
18431	488	1	Their	-PRON-	PRP$
18431	488	2	tint	tint	NN
18431	488	3	is	be	VBZ
18431	488	4	very	very	RB
18431	488	5	nearly	nearly	RB
18431	488	6	the	the	DT
18431	488	7	same	same	JJ
18431	488	8	as	as	IN
18431	488	9	that	that	DT
18431	488	10	of	of	IN
18431	488	11	the	the	DT
18431	488	12	seas	sea	NNS
18431	488	13	,	,	,
18431	488	14	usually	usually	RB
18431	488	15	a	a	DT
18431	488	16	little	little	JJ
18431	488	17	lighter	light	JJR
18431	488	18	.	.	.
18431	489	1	Every	every	DT
18431	489	2	canal	canal	NN
18431	489	3	terminates	terminate	NNS
18431	489	4	at	at	IN
18431	489	5	both	both	CC
18431	489	6	its	-PRON-	PRP$
18431	489	7	extremities	extremity	NNS
18431	489	8	in	in	IN
18431	489	9	a	a	DT
18431	489	10	sea	sea	NN
18431	489	11	,	,	,
18431	489	12	or	or	CC
18431	489	13	in	in	IN
18431	489	14	another	another	DT
18431	489	15	canal	canal	NN
18431	489	16	;	;	:
18431	489	17	there	there	EX
18431	489	18	is	be	VBZ
18431	489	19	not	not	RB
18431	489	20	a	a	DT
18431	489	21	single	single	JJ
18431	489	22	example	example	NN
18431	489	23	of	of	IN
18431	489	24	one	one	NN
18431	489	25	coming	come	VBG
18431	489	26	to	to	IN
18431	489	27	an	an	DT
18431	489	28	end	end	NN
18431	489	29	in	in	IN
18431	489	30	the	the	DT
18431	489	31	midst	midst	NN
18431	489	32	of	of	IN
18431	489	33	dry	dry	JJ
18431	489	34	land	land	NN
18431	489	35	.	.	.
18431	490	1	"	"	``
18431	490	2	This	this	DT
18431	490	3	is	be	VBZ
18431	490	4	not	not	RB
18431	490	5	all	all	DT
18431	490	6	.	.	.
18431	491	1	In	in	IN
18431	491	2	certain	certain	JJ
18431	491	3	seasons	season	NNS
18431	491	4	these	these	DT
18431	491	5	canals	canal	NNS
18431	491	6	become	become	VBP
18431	491	7	double	double	JJ
18431	491	8	.	.	.
18431	492	1	This	this	DT
18431	492	2	phenomenon	phenomenon	NN
18431	492	3	seems	seem	VBZ
18431	492	4	to	to	TO
18431	492	5	appear	appear	VB
18431	492	6	at	at	IN
18431	492	7	a	a	DT
18431	492	8	determinate	determinate	NN
18431	492	9	epoch	epoch	NN
18431	492	10	,	,	,
18431	492	11	and	and	CC
18431	492	12	to	to	TO
18431	492	13	be	be	VB
18431	492	14	produced	produce	VBN
18431	492	15	simultaneously	simultaneously	RB
18431	492	16	over	over	IN
18431	492	17	the	the	DT
18431	492	18	entire	entire	JJ
18431	492	19	surface	surface	NN
18431	492	20	of	of	IN
18431	492	21	the	the	DT
18431	492	22	planet	planet	NN
18431	492	23	's	's	POS
18431	492	24	continents	continent	NNS
18431	492	25	.	.	.
18431	493	1	There	there	EX
18431	493	2	was	be	VBD
18431	493	3	no	no	DT
18431	493	4	indication	indication	NN
18431	493	5	of	of	IN
18431	493	6	it	-PRON-	PRP
18431	493	7	in	in	IN
18431	493	8	1877	1877	CD
18431	493	9	,	,	,
18431	493	10	during	during	IN
18431	493	11	the	the	DT
18431	493	12	weeks	week	NNS
18431	493	13	that	that	WDT
18431	493	14	preceded	precede	VBD
18431	493	15	and	and	CC
18431	493	16	followed	follow	VBD
18431	493	17	the	the	DT
18431	493	18	summer	summer	NN
18431	493	19	solstice	solstice	NN
18431	493	20	of	of	IN
18431	493	21	that	that	DT
18431	493	22	world	world	NN
18431	493	23	.	.	.
18431	494	1	A	a	DT
18431	494	2	single	single	JJ
18431	494	3	isolated	isolate	VBN
18431	494	4	case	case	NN
18431	494	5	presented	present	VBD
18431	494	6	itself	-PRON-	PRP
18431	494	7	in	in	IN
18431	494	8	1879	1879	CD
18431	494	9	.	.	.
18431	495	1	On	on	IN
18431	495	2	the	the	DT
18431	495	3	26th	26th	NN
18431	495	4	of	of	IN
18431	495	5	December	December	NNP
18431	495	6	,	,	,
18431	495	7	this	this	DT
18431	495	8	year	year	NN
18431	495	9	--	--	:
18431	495	10	a	a	DT
18431	495	11	little	little	JJ
18431	495	12	before	before	IN
18431	495	13	the	the	DT
18431	495	14	spring	spring	NN
18431	495	15	equinox	equinox	NN
18431	495	16	,	,	,
18431	495	17	which	which	WDT
18431	495	18	occurred	occur	VBD
18431	495	19	on	on	IN
18431	495	20	Mars	Mars	NNP
18431	495	21	on	on	IN
18431	495	22	the	the	DT
18431	495	23	21st	21st	NN
18431	495	24	of	of	IN
18431	495	25	January	January	NNP
18431	495	26	,	,	,
18431	495	27	1880	1880	CD
18431	495	28	-	-	SYM
18431	495	29	-I	-I	NNP
18431	495	30	noticed	notice	VBD
18431	495	31	the	the	DT
18431	495	32	doubling	doubling	NN
18431	495	33	of	of	IN
18431	495	34	the	the	DT
18431	495	35	Nile	Nile	NNP
18431	495	36	[	[	-LRB-
18431	495	37	a	a	DT
18431	495	38	canal	canal	NN
18431	495	39	thus	thus	RB
18431	495	40	named	name	VBN
18431	495	41	]	]	-RRB-
18431	495	42	between	between	IN
18431	495	43	the	the	DT
18431	495	44	Lakes	Lakes	NNPS
18431	495	45	of	of	IN
18431	495	46	the	the	DT
18431	495	47	Moon	Moon	NNP
18431	495	48	and	and	CC
18431	495	49	the	the	DT
18431	495	50	Ceraunic	Ceraunic	NNP
18431	495	51	Gulf	Gulf	NNP
18431	495	52	.	.	.
18431	496	1	These	these	DT
18431	496	2	two	two	CD
18431	496	3	regular	regular	JJ
18431	496	4	,	,	,
18431	496	5	equal	equal	JJ
18431	496	6	,	,	,
18431	496	7	and	and	CC
18431	496	8	parallel	parallel	JJ
18431	496	9	lines	line	NNS
18431	496	10	caused	cause	VBD
18431	496	11	me	-PRON-	PRP
18431	496	12	,	,	,
18431	496	13	I	-PRON-	PRP
18431	496	14	confess	confess	VBP
18431	496	15	,	,	,
18431	496	16	a	a	DT
18431	496	17	profound	profound	JJ
18431	496	18	surprise	surprise	NN
18431	496	19	,	,	,
18431	496	20	the	the	DT
18431	496	21	more	more	RBR
18431	496	22	so	so	RB
18431	496	23	because	because	IN
18431	496	24	a	a	DT
18431	496	25	few	few	JJ
18431	496	26	days	day	NNS
18431	496	27	earlier	early	RBR
18431	496	28	,	,	,
18431	496	29	on	on	IN
18431	496	30	the	the	DT
18431	496	31	23d	23d	NNS
18431	496	32	and	and	CC
18431	496	33	the	the	DT
18431	496	34	24th	24th	NN
18431	496	35	of	of	IN
18431	496	36	December	December	NNP
18431	496	37	,	,	,
18431	496	38	I	-PRON-	PRP
18431	496	39	had	have	VBD
18431	496	40	carefully	carefully	RB
18431	496	41	observed	observe	VBN
18431	496	42	that	that	DT
18431	496	43	very	very	JJ
18431	496	44	region	region	NN
18431	496	45	without	without	IN
18431	496	46	discovering	discover	VBG
18431	496	47	anything	anything	NN
18431	496	48	of	of	IN
18431	496	49	the	the	DT
18431	496	50	kind	kind	NN
18431	496	51	.	.	.
18431	497	1	"	"	``
18431	497	2	I	-PRON-	PRP
18431	497	3	awaited	await	VBD
18431	497	4	with	with	IN
18431	497	5	curiosity	curiosity	NN
18431	497	6	the	the	DT
18431	497	7	return	return	NN
18431	497	8	of	of	IN
18431	497	9	the	the	DT
18431	497	10	planet	planet	NN
18431	497	11	in	in	IN
18431	497	12	1881	1881	CD
18431	497	13	,	,	,
18431	497	14	to	to	TO
18431	497	15	see	see	VB
18431	497	16	if	if	IN
18431	497	17	an	an	DT
18431	497	18	analogous	analogous	JJ
18431	497	19	phenomenon	phenomenon	NN
18431	497	20	would	would	MD
18431	497	21	present	present	VB
18431	497	22	itself	-PRON-	PRP
18431	497	23	in	in	IN
18431	497	24	the	the	DT
18431	497	25	same	same	JJ
18431	497	26	place	place	NN
18431	497	27	,	,	,
18431	497	28	and	and	CC
18431	497	29	I	-PRON-	PRP
18431	497	30	saw	see	VBD
18431	497	31	the	the	DT
18431	497	32	same	same	JJ
18431	497	33	thing	thing	NN
18431	497	34	reappear	reappear	NN
18431	497	35	on	on	IN
18431	497	36	the	the	DT
18431	497	37	11th	11th	NN
18431	497	38	of	of	IN
18431	497	39	January	January	NNP
18431	497	40	,	,	,
18431	497	41	1882	1882	CD
18431	497	42	,	,	,
18431	497	43	one	one	CD
18431	497	44	month	month	NN
18431	497	45	after	after	IN
18431	497	46	the	the	DT
18431	497	47	spring	spring	NN
18431	497	48	equinox	equinox	NN
18431	497	49	--	--	:
18431	497	50	which	which	WDT
18431	497	51	occurred	occur	VBD
18431	497	52	on	on	IN
18431	497	53	the	the	DT
18431	497	54	8th	8th	NN
18431	497	55	of	of	IN
18431	497	56	December	December	NNP
18431	497	57	,	,	,
18431	497	58	1881	1881	CD
18431	497	59	.	.	.
18431	498	1	The	the	DT
18431	498	2	duplication	duplication	NN
18431	498	3	was	be	VBD
18431	498	4	still	still	RB
18431	498	5	more	more	RBR
18431	498	6	evident	evident	JJ
18431	498	7	at	at	IN
18431	498	8	the	the	DT
18431	498	9	end	end	NN
18431	498	10	of	of	IN
18431	498	11	February	February	NNP
18431	498	12	.	.	.
18431	499	1	On	on	IN
18431	499	2	this	this	DT
18431	499	3	same	same	JJ
18431	499	4	date	date	NN
18431	499	5	,	,	,
18431	499	6	the	the	DT
18431	499	7	11th	11th	NN
18431	499	8	of	of	IN
18431	499	9	January	January	NNP
18431	499	10	,	,	,
18431	499	11	another	another	DT
18431	499	12	duplication	duplication	NN
18431	499	13	had	have	VBD
18431	499	14	already	already	RB
18431	499	15	taken	take	VBN
18431	499	16	place	place	NN
18431	499	17	,	,	,
18431	499	18	that	that	DT
18431	499	19	of	of	IN
18431	499	20	the	the	DT
18431	499	21	middle	middle	JJ
18431	499	22	portion	portion	NN
18431	499	23	of	of	IN
18431	499	24	the	the	DT
18431	499	25	canal	canal	NN
18431	499	26	of	of	IN
18431	499	27	the	the	DT
18431	499	28	Cyclops	Cyclops	NNPS
18431	499	29	,	,	,
18431	499	30	adjoining	adjoin	VBG
18431	499	31	Elysium	elysium	NN
18431	499	32	.	.	.
18431	500	1	[	[	-LRB-
18431	500	2	Elysium	elysium	NN
18431	500	3	is	be	VBZ
18431	500	4	a	a	DT
18431	500	5	part	part	NN
18431	500	6	of	of	IN
18431	500	7	one	one	CD
18431	500	8	of	of	IN
18431	500	9	the	the	DT
18431	500	10	continental	continental	JJ
18431	500	11	areas	area	NNS
18431	500	12	.	.	.
18431	500	13	]	]	-RRB-
18431	501	1	"	"	``
18431	501	2	Yet	yet	CC
18431	501	3	greater	great	JJR
18431	501	4	was	be	VBD
18431	501	5	my	-PRON-	PRP$
18431	501	6	astonishment	astonishment	NN
18431	501	7	when	when	WRB
18431	501	8	,	,	,
18431	501	9	on	on	IN
18431	501	10	the	the	DT
18431	501	11	19th	19th	NN
18431	501	12	of	of	IN
18431	501	13	January	January	NNP
18431	501	14	,	,	,
18431	501	15	I	-PRON-	PRP
18431	501	16	saw	see	VBD
18431	501	17	the	the	DT
18431	501	18	canal	canal	NN
18431	501	19	Jamuna	Jamuna	NNP
18431	501	20	,	,	,
18431	501	21	which	which	WDT
18431	501	22	was	be	VBD
18431	501	23	then	then	RB
18431	501	24	in	in	IN
18431	501	25	the	the	DT
18431	501	26	center	center	NN
18431	501	27	of	of	IN
18431	501	28	the	the	DT
18431	501	29	disk	disk	NN
18431	501	30	,	,	,
18431	501	31	formed	form	VBD
18431	501	32	very	very	RB
18431	501	33	rigidly	rigidly	RB
18431	501	34	of	of	IN
18431	501	35	two	two	CD
18431	501	36	parallel	parallel	JJ
18431	501	37	straight	straight	JJ
18431	501	38	lines	line	NNS
18431	501	39	,	,	,
18431	501	40	crossing	cross	VBG
18431	501	41	the	the	DT
18431	501	42	space	space	NN
18431	501	43	which	which	WDT
18431	501	44	separates	separate	VBZ
18431	501	45	the	the	DT
18431	501	46	Niliac	Niliac	NNP
18431	501	47	Lake	Lake	NNP
18431	501	48	from	from	IN
18431	501	49	the	the	DT
18431	501	50	Gulf	Gulf	NNP
18431	501	51	of	of	IN
18431	501	52	Aurora	Aurora	NNP
18431	501	53	.	.	.
18431	502	1	At	at	IN
18431	502	2	first	first	JJ
18431	502	3	sight	sight	NN
18431	502	4	I	-PRON-	PRP
18431	502	5	believed	believe	VBD
18431	502	6	it	-PRON-	PRP
18431	502	7	was	be	VBD
18431	502	8	an	an	DT
18431	502	9	illusion	illusion	NN
18431	502	10	,	,	,
18431	502	11	caused	cause	VBN
18431	502	12	by	by	IN
18431	502	13	fatigue	fatigue	NN
18431	502	14	of	of	IN
18431	502	15	the	the	DT
18431	502	16	eye	eye	NN
18431	502	17	and	and	CC
18431	502	18	some	some	DT
18431	502	19	new	new	JJ
18431	502	20	kind	kind	NN
18431	502	21	of	of	IN
18431	502	22	strabismus	strabismus	NN
18431	502	23	,	,	,
18431	502	24	but	but	CC
18431	502	25	I	-PRON-	PRP
18431	502	26	had	have	VBD
18431	502	27	to	to	TO
18431	502	28	yield	yield	VB
18431	502	29	to	to	IN
18431	502	30	the	the	DT
18431	502	31	evidence	evidence	NN
18431	502	32	.	.	.
18431	503	1	After	after	IN
18431	503	2	the	the	DT
18431	503	3	19th	19th	NN
18431	503	4	of	of	IN
18431	503	5	January	January	NNP
18431	503	6	I	-PRON-	PRP
18431	503	7	simply	simply	RB
18431	503	8	passed	pass	VBD
18431	503	9	from	from	IN
18431	503	10	wonder	wonder	NN
18431	503	11	to	to	TO
18431	503	12	wonder	wonder	VB
18431	503	13	;	;	:
18431	503	14	successively	successively	RB
18431	503	15	the	the	DT
18431	503	16	Orontes	Orontes	NNP
18431	503	17	,	,	,
18431	503	18	the	the	DT
18431	503	19	Euphrates	Euphrates	NNP
18431	503	20	,	,	,
18431	503	21	the	the	DT
18431	503	22	Phison	Phison	NNP
18431	503	23	,	,	,
18431	503	24	the	the	DT
18431	503	25	Ganges	Ganges	NNPS
18431	503	26	,	,	,
18431	503	27	and	and	CC
18431	503	28	the	the	DT
18431	503	29	larger	large	JJR
18431	503	30	part	part	NN
18431	503	31	of	of	IN
18431	503	32	the	the	DT
18431	503	33	other	other	JJ
18431	503	34	canals	canal	NNS
18431	503	35	,	,	,
18431	503	36	displayed	display	VBD
18431	503	37	themselves	-PRON-	PRP
18431	503	38	very	very	RB
18431	503	39	clearly	clearly	RB
18431	503	40	and	and	CC
18431	503	41	indisputably	indisputably	RB
18431	503	42	duplicated	duplicated	JJ
18431	503	43	.	.	.
18431	504	1	There	there	EX
18431	504	2	were	be	VBD
18431	504	3	not	not	RB
18431	504	4	less	less	JJR
18431	504	5	than	than	IN
18431	504	6	twenty	twenty	CD
18431	504	7	examples	example	NNS
18431	504	8	of	of	IN
18431	504	9	duplication	duplication	NN
18431	504	10	,	,	,
18431	504	11	of	of	IN
18431	504	12	which	which	WDT
18431	504	13	seventeen	seventeen	CD
18431	504	14	were	be	VBD
18431	504	15	observed	observe	VBN
18431	504	16	in	in	IN
18431	504	17	the	the	DT
18431	504	18	space	space	NN
18431	504	19	of	of	IN
18431	504	20	a	a	DT
18431	504	21	month	month	NN
18431	504	22	,	,	,
18431	504	23	from	from	IN
18431	504	24	the	the	DT
18431	504	25	19th	19th	NN
18431	504	26	of	of	IN
18431	504	27	January	January	NNP
18431	504	28	to	to	IN
18431	504	29	the	the	DT
18431	504	30	19th	19th	NN
18431	504	31	of	of	IN
18431	504	32	February	February	NNP
18431	504	33	.	.	.
18431	505	1	"	"	``
18431	505	2	In	in	IN
18431	505	3	certain	certain	JJ
18431	505	4	cases	case	NNS
18431	505	5	it	-PRON-	PRP
18431	505	6	was	be	VBD
18431	505	7	possible	possible	JJ
18431	505	8	to	to	TO
18431	505	9	observe	observe	VB
18431	505	10	precursory	precursory	NN
18431	505	11	symptoms	symptom	NNS
18431	505	12	which	which	WDT
18431	505	13	are	be	VBP
18431	505	14	not	not	RB
18431	505	15	lacking	lack	VBG
18431	505	16	in	in	IN
18431	505	17	interest	interest	NN
18431	505	18	.	.	.
18431	506	1	Thus	thus	RB
18431	506	2	,	,	,
18431	506	3	on	on	IN
18431	506	4	the	the	DT
18431	506	5	13th	13th	NN
18431	506	6	of	of	IN
18431	506	7	January	January	NNP
18431	506	8	,	,	,
18431	506	9	a	a	DT
18431	506	10	light	light	JJ
18431	506	11	,	,	,
18431	506	12	ill	ill	RB
18431	506	13	-	-	HYPH
18431	506	14	defined	define	VBN
18431	506	15	shade	shade	NN
18431	506	16	extended	extend	VBN
18431	506	17	alongside	alongside	IN
18431	506	18	the	the	DT
18431	506	19	Ganges	gange	NNS
18431	506	20	;	;	,
18431	506	21	on	on	IN
18431	506	22	the	the	DT
18431	506	23	18th	18th	NN
18431	506	24	and	and	CC
18431	506	25	the	the	DT
18431	506	26	19th	19th	JJ
18431	506	27	one	one	PRP
18431	506	28	could	could	MD
18431	506	29	only	only	RB
18431	506	30	distinguish	distinguish	VB
18431	506	31	a	a	DT
18431	506	32	series	series	NN
18431	506	33	of	of	IN
18431	506	34	white	white	JJ
18431	506	35	spots	spot	NNS
18431	506	36	;	;	:
18431	506	37	on	on	IN
18431	506	38	the	the	DT
18431	506	39	20th	20th	NN
18431	506	40	the	the	DT
18431	506	41	shadow	shadow	NN
18431	506	42	was	be	VBD
18431	506	43	still	still	RB
18431	506	44	indecisive	indecisive	JJ
18431	506	45	,	,	,
18431	506	46	but	but	CC
18431	506	47	on	on	IN
18431	506	48	the	the	DT
18431	506	49	21st	21st	NN
18431	506	50	the	the	DT
18431	506	51	duplication	duplication	NN
18431	506	52	was	be	VBD
18431	506	53	perfectly	perfectly	RB
18431	506	54	clear	clear	JJ
18431	506	55	,	,	,
18431	506	56	such	such	JJ
18431	506	57	as	as	IN
18431	506	58	I	-PRON-	PRP
18431	506	59	observed	observe	VBD
18431	506	60	it	-PRON-	PRP
18431	506	61	until	until	IN
18431	506	62	the	the	DT
18431	506	63	23d	23d	NNS
18431	506	64	of	of	IN
18431	506	65	February	February	NNP
18431	506	66	.	.	.
18431	507	1	The	the	DT
18431	507	2	duplication	duplication	NN
18431	507	3	of	of	IN
18431	507	4	the	the	DT
18431	507	5	Euphrates	Euphrates	NNP
18431	507	6	,	,	,
18431	507	7	of	of	IN
18431	507	8	the	the	DT
18431	507	9	canal	canal	NN
18431	507	10	of	of	IN
18431	507	11	the	the	DT
18431	507	12	Titans	Titans	NNPS
18431	507	13	,	,	,
18431	507	14	and	and	CC
18431	507	15	of	of	IN
18431	507	16	the	the	DT
18431	507	17	Pyriphlegethon	Pyriphlegethon	NNP
18431	507	18	also	also	RB
18431	507	19	began	begin	VBD
18431	507	20	in	in	IN
18431	507	21	an	an	DT
18431	507	22	uncertain	uncertain	JJ
18431	507	23	and	and	CC
18431	507	24	nebulous	nebulous	JJ
18431	507	25	form	form	NN
18431	507	26	.	.	.
18431	508	1	"	"	``
18431	508	2	These	these	DT
18431	508	3	duplications	duplication	NNS
18431	508	4	are	be	VBP
18431	508	5	not	not	RB
18431	508	6	an	an	DT
18431	508	7	optical	optical	JJ
18431	508	8	effect	effect	NN
18431	508	9	depending	depend	VBG
18431	508	10	on	on	IN
18431	508	11	increase	increase	NN
18431	508	12	of	of	IN
18431	508	13	visual	visual	JJ
18431	508	14	power	power	NN
18431	508	15	,	,	,
18431	508	16	as	as	IN
18431	508	17	happens	happen	VBZ
18431	508	18	in	in	IN
18431	508	19	the	the	DT
18431	508	20	observation	observation	NN
18431	508	21	of	of	IN
18431	508	22	double	double	JJ
18431	508	23	stars	star	NNS
18431	508	24	,	,	,
18431	508	25	and	and	CC
18431	508	26	it	-PRON-	PRP
18431	508	27	is	be	VBZ
18431	508	28	not	not	RB
18431	508	29	the	the	DT
18431	508	30	canal	canal	NN
18431	508	31	itself	-PRON-	PRP
18431	508	32	splitting	split	VBG
18431	508	33	in	in	IN
18431	508	34	two	two	CD
18431	508	35	longitudinally	longitudinally	RB
18431	508	36	.	.	.
18431	509	1	Here	here	RB
18431	509	2	is	be	VBZ
18431	509	3	what	what	WP
18431	509	4	is	be	VBZ
18431	509	5	seen	see	VBN
18431	509	6	:	:	:
18431	509	7	To	to	IN
18431	509	8	the	the	DT
18431	509	9	right	right	NN
18431	509	10	or	or	CC
18431	509	11	left	leave	VBD
18431	509	12	of	of	IN
18431	509	13	a	a	DT
18431	509	14	pre	pre	JJ
18431	509	15	-	-	JJ
18431	509	16	existing	existing	JJ
18431	509	17	line	line	NN
18431	509	18	,	,	,
18431	509	19	without	without	IN
18431	509	20	any	any	DT
18431	509	21	change	change	NN
18431	509	22	in	in	IN
18431	509	23	the	the	DT
18431	509	24	course	course	NN
18431	509	25	and	and	CC
18431	509	26	position	position	NN
18431	509	27	of	of	IN
18431	509	28	that	that	DT
18431	509	29	line	line	NN
18431	509	30	,	,	,
18431	509	31	one	one	PRP
18431	509	32	sees	see	VBZ
18431	509	33	another	another	DT
18431	509	34	line	line	NN
18431	509	35	produce	produce	VB
18431	509	36	itself	-PRON-	PRP
18431	509	37	,	,	,
18431	509	38	equal	equal	JJ
18431	509	39	and	and	CC
18431	509	40	parallel	parallel	JJ
18431	509	41	to	to	IN
18431	509	42	the	the	DT
18431	509	43	first	first	JJ
18431	509	44	,	,	,
18431	509	45	at	at	IN
18431	509	46	a	a	DT
18431	509	47	distance	distance	NN
18431	509	48	generally	generally	RB
18431	509	49	varying	vary	VBG
18431	509	50	from	from	IN
18431	509	51	six	six	CD
18431	509	52	to	to	TO
18431	509	53	twelve	twelve	CD
18431	509	54	degrees	degree	NNS
18431	509	55	--	--	:
18431	509	56	i.e	i.e	NNP
18431	509	57	.	.	NNP
18431	509	58	,	,	,
18431	509	59	from	from	IN
18431	509	60	350	350	CD
18431	509	61	to	to	IN
18431	509	62	700	700	CD
18431	509	63	kilometres	kilometre	NNS
18431	509	64	(	(	-LRB-
18431	509	65	217	217	CD
18431	509	66	to	to	TO
18431	509	67	434	434	CD
18431	509	68	miles	mile	NNS
18431	509	69	)	)	-RRB-
18431	509	70	;	;	:
18431	509	71	even	even	RB
18431	509	72	closer	close	JJR
18431	509	73	ones	one	NNS
18431	509	74	seem	seem	VBP
18431	509	75	to	to	TO
18431	509	76	be	be	VB
18431	509	77	produced	produce	VBN
18431	509	78	,	,	,
18431	509	79	but	but	CC
18431	509	80	the	the	DT
18431	509	81	telescope	telescope	NN
18431	509	82	is	be	VBZ
18431	509	83	not	not	RB
18431	509	84	powerful	powerful	JJ
18431	509	85	enough	enough	RB
18431	509	86	to	to	TO
18431	509	87	distinguish	distinguish	VB
18431	509	88	them	-PRON-	PRP
18431	509	89	with	with	IN
18431	509	90	certainty	certainty	NN
18431	509	91	.	.	.
18431	510	1	Their	-PRON-	PRP$
18431	510	2	tint	tint	NN
18431	510	3	appears	appear	VBZ
18431	510	4	to	to	TO
18431	510	5	be	be	VB
18431	510	6	a	a	DT
18431	510	7	quite	quite	RB
18431	510	8	deep	deep	JJ
18431	510	9	reddish	reddish	JJ
18431	510	10	brown	brown	NN
18431	510	11	.	.	.
18431	511	1	The	the	DT
18431	511	2	parallelism	parallelism	NN
18431	511	3	is	be	VBZ
18431	511	4	sometimes	sometimes	RB
18431	511	5	rigorously	rigorously	RB
18431	511	6	exact	exact	JJ
18431	511	7	.	.	.
18431	512	1	There	there	EX
18431	512	2	is	be	VBZ
18431	512	3	nothing	nothing	NN
18431	512	4	analogous	analogous	JJ
18431	512	5	in	in	IN
18431	512	6	terrestrial	terrestrial	JJ
18431	512	7	geography	geography	NN
18431	512	8	.	.	.
18431	513	1	Everything	everything	NN
18431	513	2	indicates	indicate	VBZ
18431	513	3	that	that	IN
18431	513	4	here	here	RB
18431	513	5	there	there	EX
18431	513	6	is	be	VBZ
18431	513	7	an	an	DT
18431	513	8	organization	organization	NN
18431	513	9	special	special	JJ
18431	513	10	to	to	IN
18431	513	11	the	the	DT
18431	513	12	planet	planet	NN
18431	513	13	Mars	Mars	NNP
18431	513	14	,	,	,
18431	513	15	probably	probably	RB
18431	513	16	connected	connect	VBN
18431	513	17	with	with	IN
18431	513	18	the	the	DT
18431	513	19	course	course	NN
18431	513	20	of	of	IN
18431	513	21	its	-PRON-	PRP$
18431	513	22	seasons	season	NNS
18431	513	23	.	.	.
18431	514	1	"	"	``
18431	514	2	[	[	-LRB-
18431	514	3	1	1	CD
18431	514	4	]	]	-RRB-
18431	514	5	[	[	-LRB-
18431	514	6	Footnote	footnote	NN
18431	514	7	1	1	CD
18431	514	8	:	:	:
18431	514	9	L'Astronomie	L'Astronomie	NNP
18431	514	10	,	,	,
18431	514	11	vol	vol	NNP
18431	514	12	.	.	.
18431	515	1	i	i	PRP
18431	515	2	,	,	,
18431	515	3	1882	1882	CD
18431	515	4	,	,	,
18431	515	5	pp	pp	NNP
18431	515	6	.	.	.
18431	516	1	217	217	CD
18431	516	2	_	_	NNP
18431	516	3	et	et	NNP
18431	516	4	seq	seq	NN
18431	516	5	.	.	.
18431	516	6	_	_	NNP
18431	516	7	]	]	-RRB-
18431	516	8	Schiaparelli	Schiaparelli	NNP
18431	516	9	adds	add	VBZ
18431	516	10	that	that	IN
18431	516	11	he	-PRON-	PRP
18431	516	12	took	take	VBD
18431	516	13	every	every	DT
18431	516	14	precaution	precaution	NN
18431	516	15	to	to	TO
18431	516	16	avoid	avoid	VB
18431	516	17	the	the	DT
18431	516	18	least	least	JJS
18431	516	19	suspicion	suspicion	NN
18431	516	20	of	of	IN
18431	516	21	illusion	illusion	NN
18431	516	22	.	.	.
18431	517	1	"	"	``
18431	517	2	I	-PRON-	PRP
18431	517	3	am	be	VBP
18431	517	4	absolutely	absolutely	RB
18431	517	5	sure	sure	JJ
18431	517	6	,	,	,
18431	517	7	"	"	''
18431	517	8	he	-PRON-	PRP
18431	517	9	says	say	VBZ
18431	517	10	,	,	,
18431	517	11	"	"	``
18431	517	12	of	of	IN
18431	517	13	what	what	WP
18431	517	14	I	-PRON-	PRP
18431	517	15	have	have	VBP
18431	517	16	observed	observe	VBN
18431	517	17	.	.	.
18431	517	18	"	"	''
18431	518	1	I	-PRON-	PRP
18431	518	2	have	have	VBP
18431	518	3	quoted	quote	VBN
18431	518	4	his	-PRON-	PRP$
18431	518	5	statement	statement	NN
18431	518	6	,	,	,
18431	518	7	especially	especially	RB
18431	518	8	about	about	IN
18431	518	9	the	the	DT
18431	518	10	duplication	duplication	NN
18431	518	11	of	of	IN
18431	518	12	the	the	DT
18431	518	13	canals	canal	NNS
18431	518	14	,	,	,
18431	518	15	at	at	IN
18431	518	16	so	so	RB
18431	518	17	much	much	JJ
18431	518	18	length	length	NN
18431	518	19	,	,	,
18431	518	20	both	both	CC
18431	518	21	on	on	IN
18431	518	22	account	account	NN
18431	518	23	of	of	IN
18431	518	24	its	-PRON-	PRP$
18431	518	25	intrinsic	intrinsic	JJ
18431	518	26	interest	interest	NN
18431	518	27	and	and	CC
18431	518	28	because	because	IN
18431	518	29	it	-PRON-	PRP
18431	518	30	has	have	VBZ
18431	518	31	many	many	JJ
18431	518	32	times	time	NNS
18431	518	33	been	be	VBN
18431	518	34	argued	argue	VBN
18431	518	35	that	that	IN
18431	518	36	this	this	DT
18431	518	37	particular	particular	JJ
18431	518	38	phenomenon	phenomenon	NN
18431	518	39	must	must	MD
18431	518	40	be	be	VB
18431	518	41	illusory	illusory	JJ
18431	518	42	even	even	RB
18431	518	43	though	though	IN
18431	518	44	the	the	DT
18431	518	45	canals	canal	NNS
18431	518	46	are	be	VBP
18431	518	47	real	real	JJ
18431	518	48	.	.	.
18431	519	1	One	one	CD
18431	519	2	of	of	IN
18431	519	3	the	the	DT
18431	519	4	most	most	RBS
18431	519	5	significant	significant	JJ
18431	519	6	facts	fact	NNS
18431	519	7	that	that	WDT
18431	519	8	came	come	VBD
18431	519	9	out	out	RP
18431	519	10	in	in	IN
18431	519	11	the	the	DT
18431	519	12	early	early	JJ
18431	519	13	observations	observation	NNS
18431	519	14	was	be	VBD
18431	519	15	the	the	DT
18431	519	16	evident	evident	JJ
18431	519	17	connection	connection	NN
18431	519	18	between	between	IN
18431	519	19	the	the	DT
18431	519	20	appearance	appearance	NN
18431	519	21	of	of	IN
18431	519	22	the	the	DT
18431	519	23	canals	canal	NNS
18431	519	24	and	and	CC
18431	519	25	the	the	DT
18431	519	26	seasonal	seasonal	JJ
18431	519	27	changes	change	NNS
18431	519	28	on	on	IN
18431	519	29	Mars	Mars	NNP
18431	519	30	.	.	.
18431	520	1	It	-PRON-	PRP
18431	520	2	was	be	VBD
18431	520	3	about	about	IN
18431	520	4	the	the	DT
18431	520	5	time	time	NN
18431	520	6	of	of	IN
18431	520	7	the	the	DT
18431	520	8	spring	spring	NN
18431	520	9	equinox	equinox	NN
18431	520	10	,	,	,
18431	520	11	when	when	WRB
18431	520	12	the	the	DT
18431	520	13	white	white	JJ
18431	520	14	polar	polar	NNP
18431	520	15	caps	cap	NNS
18431	520	16	had	have	VBD
18431	520	17	begun	begin	VBN
18431	520	18	to	to	TO
18431	520	19	melt	melt	VB
18431	520	20	,	,	,
18431	520	21	that	that	IN
18431	520	22	Schiaparelli	Schiaparelli	NNP
18431	520	23	first	first	RB
18431	520	24	noticed	notice	VBD
18431	520	25	the	the	DT
18431	520	26	phenomenon	phenomenon	NN
18431	520	27	of	of	IN
18431	520	28	duplication	duplication	NN
18431	520	29	.	.	.
18431	521	1	As	as	IN
18431	521	2	the	the	DT
18431	521	3	season	season	NN
18431	521	4	advanced	advance	VBD
18431	521	5	the	the	DT
18431	521	6	doubling	doubling	NN
18431	521	7	of	of	IN
18431	521	8	the	the	DT
18431	521	9	canals	canal	NNS
18431	521	10	increased	increase	VBD
18431	521	11	in	in	IN
18431	521	12	frequency	frequency	NN
18431	521	13	and	and	CC
18431	521	14	the	the	DT
18431	521	15	lines	line	NNS
18431	521	16	became	become	VBD
18431	521	17	more	more	RBR
18431	521	18	distinct	distinct	JJ
18431	521	19	.	.	.
18431	522	1	In	in	IN
18431	522	2	the	the	DT
18431	522	3	meantime	meantime	NN
18431	522	4	the	the	DT
18431	522	5	polar	polar	JJ
18431	522	6	caps	cap	NNS
18431	522	7	were	be	VBD
18431	522	8	becoming	become	VBG
18431	522	9	smaller	small	JJR
18431	522	10	.	.	.
18431	523	1	Broadly	broadly	RB
18431	523	2	speaking	speak	VBG
18431	523	3	,	,	,
18431	523	4	Schiaparelli	Schiaparelli	NNP
18431	523	5	's	's	POS
18431	523	6	observation	observation	NN
18431	523	7	showed	show	VBD
18431	523	8	that	that	IN
18431	523	9	the	the	DT
18431	523	10	doubling	doubling	NN
18431	523	11	of	of	IN
18431	523	12	the	the	DT
18431	523	13	canals	canal	NNS
18431	523	14	occurred	occur	VBD
18431	523	15	principally	principally	RB
18431	523	16	a	a	DT
18431	523	17	little	little	JJ
18431	523	18	after	after	IN
18431	523	19	the	the	DT
18431	523	20	spring	spring	NN
18431	523	21	equinox	equinox	NN
18431	523	22	and	and	CC
18431	523	23	a	a	DT
18431	523	24	little	little	JJ
18431	523	25	before	before	IN
18431	523	26	the	the	DT
18431	523	27	autumn	autumn	NN
18431	523	28	equinox	equinox	NN
18431	523	29	;	;	:
18431	523	30	that	that	IN
18431	523	31	the	the	DT
18431	523	32	phenomenon	phenomenon	NN
18431	523	33	disappeared	disappear	VBD
18431	523	34	in	in	IN
18431	523	35	large	large	JJ
18431	523	36	part	part	NN
18431	523	37	at	at	IN
18431	523	38	the	the	DT
18431	523	39	epoch	epoch	NN
18431	523	40	of	of	IN
18431	523	41	the	the	DT
18431	523	42	winter	winter	NN
18431	523	43	solstice	solstice	NN
18431	523	44	,	,	,
18431	523	45	and	and	CC
18431	523	46	disappeared	disappear	VBD
18431	523	47	altogether	altogether	RB
18431	523	48	at	at	IN
18431	523	49	the	the	DT
18431	523	50	epoch	epoch	NN
18431	523	51	of	of	IN
18431	523	52	the	the	DT
18431	523	53	summer	summer	NN
18431	523	54	solstice	solstice	NN
18431	523	55	.	.	.
18431	524	1	Moreover	moreover	RB
18431	524	2	,	,	,
18431	524	3	he	-PRON-	PRP
18431	524	4	observed	observe	VBD
18431	524	5	that	that	IN
18431	524	6	many	many	JJ
18431	524	7	of	of	IN
18431	524	8	the	the	DT
18431	524	9	canals	canal	NNS
18431	524	10	,	,	,
18431	524	11	without	without	IN
18431	524	12	regard	regard	NN
18431	524	13	to	to	IN
18431	524	14	duplication	duplication	NN
18431	524	15	,	,	,
18431	524	16	were	be	VBD
18431	524	17	invisible	invisible	JJ
18431	524	18	at	at	IN
18431	524	19	times	time	NNS
18431	524	20	,	,	,
18431	524	21	and	and	CC
18431	524	22	reappeared	reappear	VBD
18431	524	23	gradually	gradually	RB
18431	524	24	;	;	:
18431	524	25	faint	faint	JJ
18431	524	26	,	,	,
18431	524	27	scarcely	scarcely	RB
18431	524	28	visible	visible	JJ
18431	524	29	lines	line	NNS
18431	524	30	and	and	CC
18431	524	31	shadows	shadow	NNS
18431	524	32	,	,	,
18431	524	33	deepened	deepen	VBD
18431	524	34	and	and	CC
18431	524	35	became	become	VBD
18431	524	36	more	more	RBR
18431	524	37	distinct	distinct	JJ
18431	524	38	until	until	IN
18431	524	39	they	-PRON-	PRP
18431	524	40	were	be	VBD
18431	524	41	clearly	clearly	RB
18431	524	42	and	and	CC
18431	524	43	sharply	sharply	RB
18431	524	44	defined	define	VBN
18431	524	45	,	,	,
18431	524	46	and	and	CC
18431	524	47	these	these	DT
18431	524	48	changes	change	NNS
18431	524	49	,	,	,
18431	524	50	likewise	likewise	RB
18431	524	51	,	,	,
18431	524	52	were	be	VBD
18431	524	53	evidently	evidently	RB
18431	524	54	seasonal	seasonal	JJ
18431	524	55	.	.	.
18431	525	1	The	the	DT
18431	525	2	invariable	invariable	JJ
18431	525	3	connection	connection	NN
18431	525	4	of	of	IN
18431	525	5	the	the	DT
18431	525	6	canals	canal	NNS
18431	525	7	at	at	IN
18431	525	8	their	-PRON-	PRP$
18431	525	9	terminations	termination	NNS
18431	525	10	with	with	IN
18431	525	11	the	the	DT
18431	525	12	regions	region	NNS
18431	525	13	called	call	VBN
18431	525	14	seas	sea	NNS
18431	525	15	,	,	,
18431	525	16	the	the	DT
18431	525	17	fact	fact	NN
18431	525	18	that	that	IN
18431	525	19	as	as	IN
18431	525	20	the	the	DT
18431	525	21	polar	polar	JJ
18431	525	22	caps	cap	NNS
18431	525	23	disappeared	disappear	VBD
18431	525	24	the	the	DT
18431	525	25	sealike	sealike	NNP
18431	525	26	expanses	expanse	NNS
18431	525	27	surrounding	surround	VBG
18431	525	28	the	the	DT
18431	525	29	polar	polar	JJ
18431	525	30	regions	region	NNS
18431	525	31	deepened	deepen	VBN
18431	525	32	in	in	IN
18431	525	33	color	color	NN
18431	525	34	,	,	,
18431	525	35	and	and	CC
18431	525	36	other	other	JJ
18431	525	37	similar	similar	JJ
18431	525	38	considerations	consideration	NNS
18431	525	39	soon	soon	RB
18431	525	40	led	lead	VBD
18431	525	41	to	to	IN
18431	525	42	the	the	DT
18431	525	43	suggestion	suggestion	NN
18431	525	44	that	that	IN
18431	525	45	there	there	EX
18431	525	46	existed	exist	VBD
18431	525	47	on	on	IN
18431	525	48	Mars	Mars	NNP
18431	525	49	a	a	DT
18431	525	50	wonderful	wonderful	JJ
18431	525	51	system	system	NN
18431	525	52	of	of	IN
18431	525	53	water	water	NN
18431	525	54	circulation	circulation	NN
18431	525	55	,	,	,
18431	525	56	whereby	whereby	WRB
18431	525	57	the	the	DT
18431	525	58	melting	melting	NN
18431	525	59	of	of	IN
18431	525	60	the	the	DT
18431	525	61	polar	polar	JJ
18431	525	62	snows	snow	NNS
18431	525	63	,	,	,
18431	525	64	as	as	IN
18431	525	65	summer	summer	NN
18431	525	66	passed	pass	VBD
18431	525	67	alternately	alternately	RB
18431	525	68	from	from	IN
18431	525	69	one	one	CD
18431	525	70	hemisphere	hemisphere	NN
18431	525	71	to	to	IN
18431	525	72	the	the	DT
18431	525	73	other	other	JJ
18431	525	74	,	,	,
18431	525	75	served	serve	VBD
18431	525	76	to	to	TO
18431	525	77	reenforce	reenforce	VB
18431	525	78	the	the	DT
18431	525	79	supply	supply	NN
18431	525	80	of	of	IN
18431	525	81	water	water	NN
18431	525	82	in	in	IN
18431	525	83	the	the	DT
18431	525	84	seas	sea	NNS
18431	525	85	,	,	,
18431	525	86	and	and	CC
18431	525	87	,	,	,
18431	525	88	through	through	IN
18431	525	89	the	the	DT
18431	525	90	seas	sea	NNS
18431	525	91	,	,	,
18431	525	92	in	in	IN
18431	525	93	the	the	DT
18431	525	94	canals	canal	NNS
18431	525	95	traversing	traverse	VBG
18431	525	96	the	the	DT
18431	525	97	broad	broad	JJ
18431	525	98	expanses	expanse	NNS
18431	525	99	of	of	IN
18431	525	100	dry	dry	JJ
18431	525	101	land	land	NN
18431	525	102	that	that	WDT
18431	525	103	occupy	occupy	VBP
18431	525	104	the	the	DT
18431	525	105	equatorial	equatorial	JJ
18431	525	106	regions	region	NNS
18431	525	107	of	of	IN
18431	525	108	the	the	DT
18431	525	109	planet	planet	NN
18431	525	110	.	.	.
18431	526	1	The	the	DT
18431	526	2	thought	thought	NN
18431	526	3	naturally	naturally	RB
18431	526	4	occurred	occur	VBD
18431	526	5	that	that	IN
18431	526	6	the	the	DT
18431	526	7	canals	canal	NNS
18431	526	8	might	may	MD
18431	526	9	be	be	VB
18431	526	10	of	of	IN
18431	526	11	artificial	artificial	JJ
18431	526	12	origin	origin	NN
18431	526	13	,	,	,
18431	526	14	and	and	CC
18431	526	15	might	may	MD
18431	526	16	indicate	indicate	VB
18431	526	17	the	the	DT
18431	526	18	existence	existence	NN
18431	526	19	of	of	IN
18431	526	20	a	a	DT
18431	526	21	gigantic	gigantic	JJ
18431	526	22	system	system	NN
18431	526	23	of	of	IN
18431	526	24	irrigation	irrigation	NN
18431	526	25	serving	serve	VBG
18431	526	26	to	to	TO
18431	526	27	maintain	maintain	VB
18431	526	28	life	life	NN
18431	526	29	upon	upon	IN
18431	526	30	the	the	DT
18431	526	31	globe	globe	NN
18431	526	32	of	of	IN
18431	526	33	Mars	Mars	NNP
18431	526	34	.	.	.
18431	527	1	The	the	DT
18431	527	2	geometrical	geometrical	JJ
18431	527	3	perfection	perfection	NN
18431	527	4	of	of	IN
18431	527	5	the	the	DT
18431	527	6	lines	line	NNS
18431	527	7	,	,	,
18431	527	8	their	-PRON-	PRP$
18431	527	9	straightness	straightness	NN
18431	527	10	,	,	,
18431	527	11	their	-PRON-	PRP$
18431	527	12	absolute	absolute	JJ
18431	527	13	parallelism	parallelism	NN
18431	527	14	when	when	WRB
18431	527	15	doubled	double	VBN
18431	527	16	,	,	,
18431	527	17	their	-PRON-	PRP$
18431	527	18	remarkable	remarkable	JJ
18431	527	19	tendency	tendency	NN
18431	527	20	to	to	TO
18431	527	21	radiate	radiate	VB
18431	527	22	from	from	IN
18431	527	23	definite	definite	JJ
18431	527	24	centers	center	NNS
18431	527	25	,	,	,
18431	527	26	lent	lend	VBD
18431	527	27	strength	strength	NN
18431	527	28	to	to	IN
18431	527	29	the	the	DT
18431	527	30	hypothesis	hypothesis	NN
18431	527	31	of	of	IN
18431	527	32	an	an	DT
18431	527	33	artificial	artificial	JJ
18431	527	34	origin	origin	NN
18431	527	35	.	.	.
18431	528	1	But	but	CC
18431	528	2	their	-PRON-	PRP$
18431	528	3	enormous	enormous	JJ
18431	528	4	size	size	NN
18431	528	5	,	,	,
18431	528	6	length	length	NN
18431	528	7	,	,	,
18431	528	8	and	and	CC
18431	528	9	number	number	NN
18431	528	10	tended	tend	VBD
18431	528	11	to	to	TO
18431	528	12	stagger	stagger	VB
18431	528	13	belief	belief	NN
18431	528	14	in	in	IN
18431	528	15	the	the	DT
18431	528	16	ability	ability	NN
18431	528	17	of	of	IN
18431	528	18	the	the	DT
18431	528	19	inhabitants	inhabitant	NNS
18431	528	20	of	of	IN
18431	528	21	any	any	DT
18431	528	22	world	world	NN
18431	528	23	to	to	TO
18431	528	24	achieve	achieve	VB
18431	528	25	a	a	DT
18431	528	26	work	work	NN
18431	528	27	so	so	RB
18431	528	28	stupendous	stupendous	JJ
18431	528	29	.	.	.
18431	529	1	After	after	IN
18431	529	2	a	a	DT
18431	529	3	time	time	NN
18431	529	4	a	a	DT
18431	529	5	change	change	NN
18431	529	6	of	of	IN
18431	529	7	view	view	NN
18431	529	8	occurred	occur	VBD
18431	529	9	concerning	concern	VBG
18431	529	10	the	the	DT
18431	529	11	nature	nature	NN
18431	529	12	of	of	IN
18431	529	13	the	the	DT
18431	529	14	expanses	expanse	NNS
18431	529	15	called	call	VBN
18431	529	16	seas	sea	NNS
18431	529	17	,	,	,
18431	529	18	and	and	CC
18431	529	19	Mr.	Mr.	NNP
18431	529	20	Lowell	Lowell	NNP
18431	529	21	,	,	,
18431	529	22	following	follow	VBG
18431	529	23	his	-PRON-	PRP$
18431	529	24	observations	observation	NNS
18431	529	25	of	of	IN
18431	529	26	1894	1894	CD
18431	529	27	,	,	,
18431	529	28	developed	develop	VBD
18431	529	29	the	the	DT
18431	529	30	theory	theory	NN
18431	529	31	of	of	IN
18431	529	32	the	the	DT
18431	529	33	water	water	NN
18431	529	34	circulation	circulation	NN
18431	529	35	and	and	CC
18431	529	36	irrigation	irrigation	NN
18431	529	37	of	of	IN
18431	529	38	Mars	Mars	NNP
18431	529	39	in	in	IN
18431	529	40	a	a	DT
18431	529	41	new	new	JJ
18431	529	42	form	form	NN
18431	529	43	.	.	.
18431	530	1	He	-PRON-	PRP
18431	530	2	and	and	CC
18431	530	3	others	other	NNS
18431	530	4	observed	observe	VBD
18431	530	5	that	that	IN
18431	530	6	occasionally	occasionally	RB
18431	530	7	canals	canal	NNS
18431	530	8	were	be	VBD
18431	530	9	visible	visible	JJ
18431	530	10	cutting	cut	VBG
18431	530	11	straight	straight	RB
18431	530	12	across	across	IN
18431	530	13	some	some	DT
18431	530	14	of	of	IN
18431	530	15	the	the	DT
18431	530	16	greenish	greenish	NN
18431	530	17	,	,	,
18431	530	18	or	or	CC
18431	530	19	bluish	bluish	JJ
18431	530	20	-	-	HYPH
18431	530	21	gray	gray	JJ
18431	530	22	,	,	,
18431	530	23	areas	area	NNS
18431	530	24	that	that	WDT
18431	530	25	had	have	VBD
18431	530	26	been	be	VBN
18431	530	27	regarded	regard	VBN
18431	530	28	as	as	IN
18431	530	29	seas	sea	NNS
18431	530	30	.	.	.
18431	531	1	This	this	DT
18431	531	2	fact	fact	NN
18431	531	3	suggested	suggest	VBD
18431	531	4	that	that	IN
18431	531	5	,	,	,
18431	531	6	instead	instead	RB
18431	531	7	of	of	IN
18431	531	8	seas	sea	NNS
18431	531	9	,	,	,
18431	531	10	these	these	DT
18431	531	11	dark	dark	JJ
18431	531	12	expanses	expanse	NNS
18431	531	13	may	may	MD
18431	531	14	rather	rather	RB
18431	531	15	be	be	VB
18431	531	16	areas	area	NNS
18431	531	17	of	of	IN
18431	531	18	marshy	marshy	JJ
18431	531	19	ground	ground	NN
18431	531	20	covered	cover	VBN
18431	531	21	with	with	IN
18431	531	22	vegetation	vegetation	NN
18431	531	23	which	which	WDT
18431	531	24	flourishes	flourish	VBZ
18431	531	25	and	and	CC
18431	531	26	dies	die	VBZ
18431	531	27	away	away	RB
18431	531	28	according	accord	VBG
18431	531	29	as	as	IN
18431	531	30	the	the	DT
18431	531	31	supply	supply	NN
18431	531	32	of	of	IN
18431	531	33	water	water	NN
18431	531	34	alternately	alternately	RB
18431	531	35	increases	increase	VBZ
18431	531	36	and	and	CC
18431	531	37	diminishes	diminishe	NNS
18431	531	38	,	,	,
18431	531	39	while	while	IN
18431	531	40	the	the	DT
18431	531	41	reddish	reddish	JJ
18431	531	42	areas	area	NNS
18431	531	43	known	know	VBN
18431	531	44	as	as	IN
18431	531	45	continents	continent	NNS
18431	531	46	are	be	VBP
18431	531	47	barren	barren	JJ
18431	531	48	deserts	desert	NNS
18431	531	49	,	,	,
18431	531	50	intersected	intersect	VBN
18431	531	51	by	by	IN
18431	531	52	canals	canal	NNS
18431	531	53	;	;	:
18431	531	54	and	and	CC
18431	531	55	as	as	IN
18431	531	56	the	the	DT
18431	531	57	water	water	NN
18431	531	58	released	release	VBN
18431	531	59	by	by	IN
18431	531	60	the	the	DT
18431	531	61	melting	melting	NN
18431	531	62	of	of	IN
18431	531	63	the	the	DT
18431	531	64	polar	polar	JJ
18431	531	65	snows	snow	NNS
18431	531	66	begins	begin	VBZ
18431	531	67	to	to	TO
18431	531	68	fill	fill	VB
18431	531	69	the	the	DT
18431	531	70	canals	canal	NNS
18431	531	71	,	,	,
18431	531	72	vegetation	vegetation	NN
18431	531	73	springs	spring	NNS
18431	531	74	up	up	RP
18431	531	75	along	along	IN
18431	531	76	their	-PRON-	PRP$
18431	531	77	sides	side	NNS
18431	531	78	and	and	CC
18431	531	79	becomes	become	VBZ
18431	531	80	visible	visible	JJ
18431	531	81	in	in	IN
18431	531	82	the	the	DT
18431	531	83	form	form	NN
18431	531	84	of	of	IN
18431	531	85	long	long	JJ
18431	531	86	narrow	narrow	JJ
18431	531	87	bands	band	NNS
18431	531	88	.	.	.
18431	532	1	According	accord	VBG
18431	532	2	to	to	IN
18431	532	3	this	this	DT
18431	532	4	theory	theory	NN
18431	532	5	,	,	,
18431	532	6	the	the	DT
18431	532	7	phenomena	phenomena	NN
18431	532	8	called	call	VBN
18431	532	9	canals	canal	NNS
18431	532	10	are	be	VBP
18431	532	11	simply	simply	RB
18431	532	12	lines	line	NNS
18431	532	13	of	of	IN
18431	532	14	vegetation	vegetation	NN
18431	532	15	,	,	,
18431	532	16	the	the	DT
18431	532	17	real	real	JJ
18431	532	18	canals	canal	NNS
18431	532	19	being	be	VBG
18431	532	20	individually	individually	RB
18431	532	21	too	too	RB
18431	532	22	small	small	JJ
18431	532	23	to	to	TO
18431	532	24	be	be	VB
18431	532	25	detected	detect	VBN
18431	532	26	.	.	.
18431	533	1	It	-PRON-	PRP
18431	533	2	may	may	MD
18431	533	3	be	be	VB
18431	533	4	supposed	suppose	VBN
18431	533	5	that	that	IN
18431	533	6	from	from	IN
18431	533	7	a	a	DT
18431	533	8	central	central	JJ
18431	533	9	supply	supply	NN
18431	533	10	canal	canal	NN
18431	533	11	irrigation	irrigation	NN
18431	533	12	ditches	ditch	NNS
18431	533	13	are	be	VBP
18431	533	14	extended	extend	VBN
18431	533	15	for	for	IN
18431	533	16	a	a	DT
18431	533	17	distance	distance	NN
18431	533	18	of	of	IN
18431	533	19	twenty	twenty	CD
18431	533	20	or	or	CC
18431	533	21	thirty	thirty	CD
18431	533	22	miles	mile	NNS
18431	533	23	on	on	IN
18431	533	24	each	each	DT
18431	533	25	side	side	NN
18431	533	26	,	,	,
18431	533	27	thus	thus	RB
18431	533	28	producing	produce	VBG
18431	533	29	a	a	DT
18431	533	30	strip	strip	NN
18431	533	31	of	of	IN
18431	533	32	fertile	fertile	JJ
18431	533	33	soil	soil	NN
18431	533	34	from	from	IN
18431	533	35	forty	forty	CD
18431	533	36	to	to	IN
18431	533	37	sixty	sixty	CD
18431	533	38	miles	mile	NNS
18431	533	39	wide	wide	JJ
18431	533	40	,	,	,
18431	533	41	and	and	CC
18431	533	42	hundreds	hundred	NNS
18431	533	43	,	,	,
18431	533	44	or	or	CC
18431	533	45	in	in	IN
18431	533	46	some	some	DT
18431	533	47	cases	case	NNS
18431	533	48	two	two	CD
18431	533	49	or	or	CC
18431	533	50	three	three	CD
18431	533	51	thousands	thousand	NNS
18431	533	52	,	,	,
18431	533	53	of	of	IN
18431	533	54	miles	mile	NNS
18431	533	55	in	in	IN
18431	533	56	length	length	NN
18431	533	57	.	.	.
18431	534	1	The	the	DT
18431	534	2	water	water	NN
18431	534	3	supply	supply	NN
18431	534	4	being	be	VBG
18431	534	5	limited	limit	VBN
18431	534	6	,	,	,
18431	534	7	the	the	DT
18431	534	8	inhabitants	inhabitant	NNS
18431	534	9	can	can	MD
18431	534	10	not	not	RB
18431	534	11	undertake	undertake	VB
18431	534	12	to	to	TO
18431	534	13	irrigate	irrigate	VB
18431	534	14	the	the	DT
18431	534	15	entire	entire	JJ
18431	534	16	surface	surface	NN
18431	534	17	of	of	IN
18431	534	18	the	the	DT
18431	534	19	thirsty	thirsty	JJ
18431	534	20	land	land	NN
18431	534	21	,	,	,
18431	534	22	and	and	CC
18431	534	23	convenience	convenience	NN
18431	534	24	of	of	IN
18431	534	25	circulation	circulation	NN
18431	534	26	induces	induce	VBZ
18431	534	27	them	-PRON-	PRP
18431	534	28	to	to	TO
18431	534	29	extend	extend	VB
18431	534	30	the	the	DT
18431	534	31	irrigated	irrigated	JJ
18431	534	32	areas	area	NNS
18431	534	33	in	in	IN
18431	534	34	the	the	DT
18431	534	35	form	form	NN
18431	534	36	of	of	IN
18431	534	37	long	long	JJ
18431	534	38	lines	line	NNS
18431	534	39	.	.	.
18431	535	1	The	the	DT
18431	535	2	surface	surface	NN
18431	535	3	of	of	IN
18431	535	4	Mars	Mars	NNP
18431	535	5	,	,	,
18431	535	6	according	accord	VBG
18431	535	7	to	to	IN
18431	535	8	Lowell	Lowell	NNP
18431	535	9	's	's	POS
18431	535	10	observation	observation	NN
18431	535	11	,	,	,
18431	535	12	is	be	VBZ
18431	535	13	remarkably	remarkably	RB
18431	535	14	flat	flat	JJ
18431	535	15	and	and	CC
18431	535	16	level	level	JJ
18431	535	17	,	,	,
18431	535	18	so	so	IN
18431	535	19	that	that	IN
18431	535	20	no	no	DT
18431	535	21	serious	serious	JJ
18431	535	22	obstacle	obstacle	NN
18431	535	23	exists	exist	VBZ
18431	535	24	to	to	IN
18431	535	25	the	the	DT
18431	535	26	extension	extension	NN
18431	535	27	of	of	IN
18431	535	28	the	the	DT
18431	535	29	canal	canal	NN
18431	535	30	system	system	NN
18431	535	31	in	in	IN
18431	535	32	straight	straight	JJ
18431	535	33	bands	band	NNS
18431	535	34	as	as	RB
18431	535	35	undeviating	undeviating	JJ
18431	535	36	as	as	IN
18431	535	37	arcs	arc	NNS
18431	535	38	of	of	IN
18431	535	39	great	great	JJ
18431	535	40	circles	circle	NNS
18431	535	41	.	.	.
18431	536	1	Wherever	wherever	WRB
18431	536	2	two	two	CD
18431	536	3	or	or	CC
18431	536	4	more	more	JJR
18431	536	5	canals	canal	NNS
18431	536	6	meet	meet	VBP
18431	536	7	,	,	,
18431	536	8	or	or	CC
18431	536	9	cross	cross	NN
18431	536	10	,	,	,
18431	536	11	a	a	DT
18431	536	12	rounded	round	VBN
18431	536	13	dark	dark	JJ
18431	536	14	spot	spot	NN
18431	536	15	from	from	IN
18431	536	16	a	a	DT
18431	536	17	hundred	hundred	CD
18431	536	18	miles	mile	NNS
18431	536	19	,	,	,
18431	536	20	or	or	CC
18431	536	21	less	less	RBR
18431	536	22	,	,	,
18431	536	23	to	to	IN
18431	536	24	three	three	CD
18431	536	25	hundred	hundred	CD
18431	536	26	miles	mile	NNS
18431	536	27	in	in	IN
18431	536	28	diameter	diameter	NN
18431	536	29	,	,	,
18431	536	30	is	be	VBZ
18431	536	31	seen	see	VBN
18431	536	32	.	.	.
18431	537	1	An	an	DT
18431	537	2	astonishing	astonishing	JJ
18431	537	3	number	number	NN
18431	537	4	of	of	IN
18431	537	5	these	these	DT
18431	537	6	appear	appear	VBP
18431	537	7	on	on	IN
18431	537	8	Mr.	Mr.	NNP
18431	537	9	Lowell	Lowell	NNP
18431	537	10	's	's	POS
18431	537	11	charts	chart	NNS
18431	537	12	.	.	.
18431	538	1	Occasionally	occasionally	RB
18431	538	2	,	,	,
18431	538	3	as	as	IN
18431	538	4	occurs	occur	VBZ
18431	538	5	at	at	IN
18431	538	6	the	the	DT
18431	538	7	singular	singular	JJ
18431	538	8	spot	spot	NN
18431	538	9	named	name	VBN
18431	538	10	Lacus	Lacus	NNP
18431	538	11	Solis	Solis	NNP
18431	538	12	,	,	,
18431	538	13	several	several	JJ
18431	538	14	canals	canal	NNS
18431	538	15	converging	converge	VBG
18431	538	16	from	from	IN
18431	538	17	all	all	DT
18431	538	18	points	point	NNS
18431	538	19	of	of	IN
18431	538	20	the	the	DT
18431	538	21	compass	compass	NN
18431	538	22	meet	meet	NN
18431	538	23	at	at	IN
18431	538	24	a	a	DT
18431	538	25	central	central	JJ
18431	538	26	point	point	NN
18431	538	27	like	like	IN
18431	538	28	the	the	DT
18431	538	29	spokes	spoke	NNS
18431	538	30	of	of	IN
18431	538	31	a	a	DT
18431	538	32	wheel	wheel	NN
18431	538	33	;	;	:
18431	538	34	in	in	IN
18431	538	35	other	other	JJ
18431	538	36	cases	case	NNS
18431	538	37	,	,	,
18431	538	38	as	as	IN
18431	538	39	,	,	,
18431	538	40	for	for	IN
18431	538	41	instance	instance	NN
18431	538	42	,	,	,
18431	538	43	that	that	DT
18431	538	44	of	of	IN
18431	538	45	the	the	DT
18431	538	46	long	long	JJ
18431	538	47	canal	canal	NN
18431	538	48	named	name	VBN
18431	538	49	Eumenides	Eumenides	NNP
18431	538	50	,	,	,
18431	538	51	with	with	IN
18431	538	52	its	-PRON-	PRP$
18431	538	53	continuation	continuation	NN
18431	538	54	Orcus	Orcus	NNP
18431	538	55	,	,	,
18431	538	56	a	a	DT
18431	538	57	single	single	JJ
18431	538	58	conspicuous	conspicuous	JJ
18431	538	59	line	line	NN
18431	538	60	is	be	VBZ
18431	538	61	seen	see	VBN
18431	538	62	threading	thread	VBG
18431	538	63	a	a	DT
18431	538	64	large	large	JJ
18431	538	65	number	number	NN
18431	538	66	of	of	IN
18431	538	67	round	round	JJ
18431	538	68	dark	dark	JJ
18431	538	69	spots	spot	NNS
18431	538	70	,	,	,
18431	538	71	which	which	WDT
18431	538	72	present	present	VBP
18431	538	73	the	the	DT
18431	538	74	appearance	appearance	NN
18431	538	75	of	of	IN
18431	538	76	a	a	DT
18431	538	77	row	row	NN
18431	538	78	of	of	IN
18431	538	79	beads	bead	NNS
18431	538	80	upon	upon	IN
18431	538	81	a	a	DT
18431	538	82	string	string	NN
18431	538	83	.	.	.
18431	539	1	These	these	DT
18431	539	2	circular	circular	JJ
18431	539	3	spots	spot	NNS
18431	539	4	,	,	,
18431	539	5	which	which	WDT
18431	539	6	some	some	DT
18431	539	7	have	have	VBP
18431	539	8	regarded	regard	VBN
18431	539	9	as	as	IN
18431	539	10	lakes	lake	NNS
18431	539	11	,	,	,
18431	539	12	Mr.	Mr.	NNP
18431	539	13	Lowell	Lowell	NNP
18431	539	14	believes	believe	VBZ
18431	539	15	are	be	VBP
18431	539	16	rather	rather	RB
18431	539	17	oases	oasis	NNS
18431	539	18	in	in	IN
18431	539	19	the	the	DT
18431	539	20	great	great	JJ
18431	539	21	deserts	desert	NNS
18431	539	22	,	,	,
18431	539	23	and	and	CC
18431	539	24	granting	grant	VBG
18431	539	25	the	the	DT
18431	539	26	correctness	correctness	NN
18431	539	27	of	of	IN
18431	539	28	his	-PRON-	PRP$
18431	539	29	theory	theory	NN
18431	539	30	of	of	IN
18431	539	31	the	the	DT
18431	539	32	canals	canal	NNS
18431	539	33	the	the	DT
18431	539	34	aptness	aptness	NN
18431	539	35	of	of	IN
18431	539	36	this	this	DT
18431	539	37	designation	designation	NN
18431	539	38	is	be	VBZ
18431	539	39	apparent	apparent	JJ
18431	539	40	.	.	.
18431	540	1	[	[	-LRB-
18431	540	2	2	2	CD
18431	540	3	]	]	-RRB-
18431	540	4	[	[	-LRB-
18431	540	5	Footnote	footnote	NN
18431	540	6	2	2	CD
18431	540	7	:	:	:
18431	540	8	The	the	DT
18431	540	9	reader	reader	NN
18431	540	10	can	can	MD
18431	540	11	find	find	VB
18431	540	12	many	many	JJ
18431	540	13	of	of	IN
18431	540	14	these	these	DT
18431	540	15	"	"	``
18431	540	16	canals	canal	NNS
18431	540	17	"	"	''
18431	540	18	and	and	CC
18431	540	19	"	"	``
18431	540	20	oases	oasis	NNS
18431	540	21	,	,	,
18431	540	22	"	"	''
18431	540	23	as	as	RB
18431	540	24	well	well	RB
18431	540	25	as	as	IN
18431	540	26	some	some	DT
18431	540	27	of	of	IN
18431	540	28	the	the	DT
18431	540	29	other	other	JJ
18431	540	30	regions	region	NNS
18431	540	31	on	on	IN
18431	540	32	Mars	Mars	NNP
18431	540	33	that	that	WDT
18431	540	34	have	have	VBP
18431	540	35	received	receive	VBN
18431	540	36	names	name	NNS
18431	540	37	,	,	,
18431	540	38	in	in	IN
18431	540	39	the	the	DT
18431	540	40	frontispiece	frontispiece	NN
18431	540	41	.	.	.
18431	540	42	]	]	-RRB-
18431	541	1	Wherever	wherever	WRB
18431	541	2	several	several	JJ
18431	541	3	canals	canal	NNS
18431	541	4	,	,	,
18431	541	5	that	that	DT
18431	541	6	is	be	VBZ
18431	541	7	to	to	TO
18431	541	8	say	say	VB
18431	541	9	,	,	,
18431	541	10	several	several	JJ
18431	541	11	bands	band	NNS
18431	541	12	of	of	IN
18431	541	13	vegetation	vegetation	NN
18431	541	14	or	or	CC
18431	541	15	bands	band	NNS
18431	541	16	of	of	IN
18431	541	17	life	life	NN
18431	541	18	,	,	,
18431	541	19	meet	meet	VB
18431	541	20	,	,	,
18431	541	21	it	-PRON-	PRP
18431	541	22	is	be	VBZ
18431	541	23	reasonable	reasonable	JJ
18431	541	24	to	to	TO
18431	541	25	assume	assume	VB
18431	541	26	that	that	IN
18431	541	27	an	an	DT
18431	541	28	irrigated	irrigated	JJ
18431	541	29	and	and	CC
18431	541	30	habitable	habitable	JJ
18431	541	31	area	area	NN
18431	541	32	of	of	IN
18431	541	33	considerable	considerable	JJ
18431	541	34	extent	extent	NN
18431	541	35	will	will	MD
18431	541	36	be	be	VB
18431	541	37	developed	develop	VBN
18431	541	38	,	,	,
18431	541	39	and	and	CC
18431	541	40	in	in	IN
18431	541	41	such	such	JJ
18431	541	42	places	place	NNS
18431	541	43	the	the	DT
18431	541	44	imagination	imagination	NN
18431	541	45	may	may	MD
18431	541	46	picture	picture	VB
18431	541	47	the	the	DT
18431	541	48	location	location	NN
18431	541	49	of	of	IN
18431	541	50	the	the	DT
18431	541	51	chief	chief	JJ
18431	541	52	centers	center	NNS
18431	541	53	of	of	IN
18431	541	54	population	population	NN
18431	541	55	,	,	,
18431	541	56	perhaps	perhaps	RB
18431	541	57	in	in	IN
18431	541	58	the	the	DT
18431	541	59	form	form	NN
18431	541	60	of	of	IN
18431	541	61	large	large	JJ
18431	541	62	cities	city	NNS
18431	541	63	,	,	,
18431	541	64	or	or	CC
18431	541	65	perhaps	perhaps	RB
18431	541	66	in	in	IN
18431	541	67	groups	group	NNS
18431	541	68	of	of	IN
18431	541	69	smaller	small	JJR
18431	541	70	towns	town	NNS
18431	541	71	and	and	CC
18431	541	72	villages	village	NNS
18431	541	73	.	.	.
18431	542	1	The	the	DT
18431	542	2	so	so	RB
18431	542	3	-	-	HYPH
18431	542	4	called	call	VBN
18431	542	5	Lacus	Lacus	NNP
18431	542	6	Solis	Solis	NNP
18431	542	7	is	be	VBZ
18431	542	8	one	one	CD
18431	542	9	of	of	IN
18431	542	10	these	these	DT
18431	542	11	localities	locality	NNS
18431	542	12	.	.	.
18431	543	1	So	so	RB
18431	543	2	,	,	,
18431	543	3	likewise	likewise	RB
18431	543	4	,	,	,
18431	543	5	it	-PRON-	PRP
18431	543	6	seems	seem	VBZ
18431	543	7	but	but	CC
18431	543	8	natural	natural	JJ
18431	543	9	that	that	IN
18431	543	10	along	along	IN
18431	543	11	the	the	DT
18431	543	12	course	course	NN
18431	543	13	of	of	IN
18431	543	14	a	a	DT
18431	543	15	broad	broad	JJ
18431	543	16	,	,	,
18431	543	17	well	well	RB
18431	543	18	-	-	HYPH
18431	543	19	irrigated	irrigate	VBN
18431	543	20	band	band	NN
18431	543	21	a	a	DT
18431	543	22	number	number	NN
18431	543	23	of	of	IN
18431	543	24	expansions	expansion	NNS
18431	543	25	should	should	MD
18431	543	26	occur	occur	VB
18431	543	27	,	,	,
18431	543	28	driving	drive	VBG
18431	543	29	back	back	RP
18431	543	30	the	the	DT
18431	543	31	bounds	bound	NNS
18431	543	32	of	of	IN
18431	543	33	the	the	DT
18431	543	34	desert	desert	NN
18431	543	35	,	,	,
18431	543	36	forming	form	VBG
18431	543	37	rounded	rounded	JJ
18431	543	38	areas	area	NNS
18431	543	39	of	of	IN
18431	543	40	vegetation	vegetation	NN
18431	543	41	,	,	,
18431	543	42	and	and	CC
18431	543	43	thus	thus	RB
18431	543	44	affording	afford	VBG
18431	543	45	a	a	DT
18431	543	46	footing	footing	NN
18431	543	47	for	for	IN
18431	543	48	population	population	NN
18431	543	49	.	.	.
18431	544	1	Wherever	wherever	WRB
18431	544	2	two	two	CD
18431	544	3	bands	band	NNS
18431	544	4	cross	cross	VBP
18431	544	5	such	such	JJ
18431	544	6	areas	area	NNS
18431	544	7	would	would	MD
18431	544	8	be	be	VB
18431	544	9	sure	sure	JJ
18431	544	10	to	to	TO
18431	544	11	exist	exist	VB
18431	544	12	,	,	,
18431	544	13	and	and	CC
18431	544	14	in	in	IN
18431	544	15	almost	almost	RB
18431	544	16	every	every	DT
18431	544	17	instance	instance	NN
18431	544	18	of	of	IN
18431	544	19	crossing	cross	VBG
18431	544	20	the	the	DT
18431	544	21	telescope	telescope	NN
18431	544	22	actually	actually	RB
18431	544	23	shows	show	VBZ
18431	544	24	them	-PRON-	PRP
18431	544	25	.	.	.
18431	545	1	As	as	IN
18431	545	2	to	to	IN
18431	545	3	the	the	DT
18431	545	4	gemination	gemination	NN
18431	545	5	or	or	CC
18431	545	6	duplication	duplication	NN
18431	545	7	of	of	IN
18431	545	8	many	many	JJ
18431	545	9	of	of	IN
18431	545	10	the	the	DT
18431	545	11	lines	line	NNS
18431	545	12	which	which	WDT
18431	545	13	,	,	,
18431	545	14	at	at	IN
18431	545	15	the	the	DT
18431	545	16	beginning	beginning	NN
18431	545	17	of	of	IN
18431	545	18	the	the	DT
18431	545	19	season	season	NN
18431	545	20	,	,	,
18431	545	21	appear	appear	VB
18431	545	22	single	single	JJ
18431	545	23	,	,	,
18431	545	24	it	-PRON-	PRP
18431	545	25	may	may	MD
18431	545	26	be	be	VB
18431	545	27	suggested	suggest	VBN
18431	545	28	that	that	IN
18431	545	29	,	,	,
18431	545	30	in	in	IN
18431	545	31	the	the	DT
18431	545	32	course	course	NN
18431	545	33	of	of	IN
18431	545	34	the	the	DT
18431	545	35	development	development	NN
18431	545	36	of	of	IN
18431	545	37	the	the	DT
18431	545	38	vast	vast	JJ
18431	545	39	irrigation	irrigation	NN
18431	545	40	system	system	NN
18431	545	41	of	of	IN
18431	545	42	the	the	DT
18431	545	43	planet	planet	NN
18431	545	44	parallel	parallel	NN
18431	545	45	bands	band	NNS
18431	545	46	of	of	IN
18431	545	47	cultivation	cultivation	NN
18431	545	48	have	have	VBP
18431	545	49	been	be	VBN
18431	545	50	established	establish	VBN
18431	545	51	,	,	,
18431	545	52	one	one	CD
18431	545	53	receiving	receive	VBG
18431	545	54	its	-PRON-	PRP$
18431	545	55	water	water	NN
18431	545	56	supply	supply	NN
18431	545	57	from	from	IN
18431	545	58	the	the	DT
18431	545	59	canals	canal	NNS
18431	545	60	of	of	IN
18431	545	61	the	the	DT
18431	545	62	other	other	JJ
18431	545	63	,	,	,
18431	545	64	and	and	CC
18431	545	65	consequently	consequently	RB
18431	545	66	lagging	lag	VBG
18431	545	67	a	a	DT
18431	545	68	little	little	JJ
18431	545	69	behind	behind	RB
18431	545	70	in	in	IN
18431	545	71	visibility	visibility	NN
18431	545	72	as	as	IN
18431	545	73	the	the	DT
18431	545	74	water	water	NN
18431	545	75	slowly	slowly	RB
18431	545	76	percolates	percolate	VBZ
18431	545	77	through	through	IN
18431	545	78	the	the	DT
18431	545	79	soil	soil	NN
18431	545	80	and	and	CC
18431	545	81	awakens	awaken	VBZ
18431	545	82	the	the	DT
18431	545	83	vegetation	vegetation	NN
18431	545	84	.	.	.
18431	546	1	Or	or	CC
18431	546	2	else	else	RB
18431	546	3	,	,	,
18431	546	4	the	the	DT
18431	546	5	character	character	NN
18431	546	6	of	of	IN
18431	546	7	the	the	DT
18431	546	8	vegetation	vegetation	NN
18431	546	9	itself	-PRON-	PRP
18431	546	10	may	may	MD
18431	546	11	differ	differ	VB
18431	546	12	as	as	IN
18431	546	13	between	between	IN
18431	546	14	two	two	CD
18431	546	15	such	such	JJ
18431	546	16	parallel	parallel	JJ
18431	546	17	bands	band	NNS
18431	546	18	,	,	,
18431	546	19	one	one	CD
18431	546	20	being	be	VBG
18431	546	21	supplied	supply	VBN
18431	546	22	with	with	IN
18431	546	23	plants	plant	NNS
18431	546	24	that	that	WDT
18431	546	25	spring	spring	VBP
18431	546	26	up	up	RP
18431	546	27	and	and	CC
18431	546	28	mature	mature	VB
18431	546	29	quickly	quickly	RB
18431	546	30	when	when	WRB
18431	546	31	the	the	DT
18431	546	32	soil	soil	NN
18431	546	33	about	about	IN
18431	546	34	their	-PRON-	PRP$
18431	546	35	roots	root	NNS
18431	546	36	is	be	VBZ
18431	546	37	moistened	moisten	VBN
18431	546	38	,	,	,
18431	546	39	while	while	IN
18431	546	40	the	the	DT
18431	546	41	plants	plant	NNS
18431	546	42	in	in	IN
18431	546	43	the	the	DT
18431	546	44	twin	twin	JJ
18431	546	45	band	band	NN
18431	546	46	respond	respond	VBP
18431	546	47	more	more	RBR
18431	546	48	slowly	slowly	RB
18431	546	49	to	to	IN
18431	546	50	stimulation	stimulation	NN
18431	546	51	.	.	.
18431	547	1	Objection	objection	NN
18431	547	2	has	have	VBZ
18431	547	3	been	be	VBN
18431	547	4	made	make	VBN
18431	547	5	to	to	IN
18431	547	6	the	the	DT
18431	547	7	theory	theory	NN
18431	547	8	of	of	IN
18431	547	9	the	the	DT
18431	547	10	artificial	artificial	JJ
18431	547	11	origin	origin	NN
18431	547	12	of	of	IN
18431	547	13	the	the	DT
18431	547	14	canals	canal	NNS
18431	547	15	of	of	IN
18431	547	16	Mars	Mars	NNP
18431	547	17	on	on	IN
18431	547	18	the	the	DT
18431	547	19	ground	ground	NN
18431	547	20	,	,	,
18431	547	21	already	already	RB
18431	547	22	mentioned	mention	VBN
18431	547	23	,	,	,
18431	547	24	that	that	IN
18431	547	25	the	the	DT
18431	547	26	work	work	NN
18431	547	27	required	require	VBN
18431	547	28	to	to	TO
18431	547	29	construct	construct	VB
18431	547	30	them	-PRON-	PRP
18431	547	31	would	would	MD
18431	547	32	be	be	VB
18431	547	33	beyond	beyond	IN
18431	547	34	the	the	DT
18431	547	35	capacity	capacity	NN
18431	547	36	of	of	IN
18431	547	37	any	any	DT
18431	547	38	race	race	NN
18431	547	39	of	of	IN
18431	547	40	creatures	creature	NNS
18431	547	41	resembling	resemble	VBG
18431	547	42	man	man	NN
18431	547	43	.	.	.
18431	548	1	The	the	DT
18431	548	2	reply	reply	NN
18431	548	3	that	that	WDT
18431	548	4	has	have	VBZ
18431	548	5	been	be	VBN
18431	548	6	made	make	VBN
18431	548	7	to	to	IN
18431	548	8	this	this	DT
18431	548	9	is	be	VBZ
18431	548	10	twofold	twofold	JJ
18431	548	11	.	.	.
18431	549	1	In	in	IN
18431	549	2	the	the	DT
18431	549	3	first	first	JJ
18431	549	4	place	place	NN
18431	549	5	,	,	,
18431	549	6	it	-PRON-	PRP
18431	549	7	should	should	MD
18431	549	8	be	be	VB
18431	549	9	remembered	remember	VBN
18431	549	10	that	that	IN
18431	549	11	the	the	DT
18431	549	12	theory	theory	NN
18431	549	13	,	,	,
18431	549	14	as	as	IN
18431	549	15	Mr.	Mr.	NNP
18431	549	16	Lowell	Lowell	NNP
18431	549	17	presents	present	VBZ
18431	549	18	it	-PRON-	PRP
18431	549	19	,	,	,
18431	549	20	does	do	VBZ
18431	549	21	not	not	RB
18431	549	22	assert	assert	VB
18431	549	23	that	that	IN
18431	549	24	the	the	DT
18431	549	25	visible	visible	JJ
18431	549	26	lines	line	NNS
18431	549	27	are	be	VBP
18431	549	28	the	the	DT
18431	549	29	actual	actual	JJ
18431	549	30	canals	canal	NNS
18431	549	31	,	,	,
18431	549	32	but	but	CC
18431	549	33	only	only	RB
18431	549	34	that	that	IN
18431	549	35	they	-PRON-	PRP
18431	549	36	are	be	VBP
18431	549	37	strips	strip	NNS
18431	549	38	of	of	IN
18431	549	39	territory	territory	NN
18431	549	40	intersected	intersect	VBD
18431	549	41	,	,	,
18431	549	42	like	like	IN
18431	549	43	Holland	Holland	NNP
18431	549	44	or	or	CC
18431	549	45	the	the	DT
18431	549	46	center	center	NN
18431	549	47	of	of	IN
18431	549	48	the	the	DT
18431	549	49	plain	plain	NN
18431	549	50	of	of	IN
18431	549	51	Lombardy	Lombardy	NNP
18431	549	52	,	,	,
18431	549	53	by	by	IN
18431	549	54	innumerable	innumerable	JJ
18431	549	55	irrigation	irrigation	NN
18431	549	56	canals	canal	NNS
18431	549	57	and	and	CC
18431	549	58	ditches	ditch	NNS
18431	549	59	.	.	.
18431	550	1	To	to	TO
18431	550	2	construct	construct	VB
18431	550	3	such	such	JJ
18431	550	4	works	work	NNS
18431	550	5	is	be	VBZ
18431	550	6	clearly	clearly	RB
18431	550	7	not	not	RB
18431	550	8	an	an	DT
18431	550	9	impossible	impossible	JJ
18431	550	10	undertaking	undertaking	NN
18431	550	11	,	,	,
18431	550	12	although	although	IN
18431	550	13	it	-PRON-	PRP
18431	550	14	does	do	VBZ
18431	550	15	imply	imply	VB
18431	550	16	great	great	JJ
18431	550	17	industry	industry	NN
18431	550	18	and	and	CC
18431	550	19	concentration	concentration	NN
18431	550	20	of	of	IN
18431	550	21	effort	effort	NN
18431	550	22	.	.	.
18431	551	1	In	in	IN
18431	551	2	the	the	DT
18431	551	3	second	second	JJ
18431	551	4	place	place	NN
18431	551	5	,	,	,
18431	551	6	since	since	IN
18431	551	7	the	the	DT
18431	551	8	force	force	NN
18431	551	9	of	of	IN
18431	551	10	gravity	gravity	NN
18431	551	11	on	on	IN
18431	551	12	Mars	Mars	NNP
18431	551	13	is	be	VBZ
18431	551	14	in	in	IN
18431	551	15	the	the	DT
18431	551	16	ratio	ratio	NN
18431	551	17	of	of	IN
18431	551	18	only	only	RB
18431	551	19	38	38	CD
18431	551	20	to	to	TO
18431	551	21	100	100	CD
18431	551	22	compared	compare	VBN
18431	551	23	with	with	IN
18431	551	24	the	the	DT
18431	551	25	earth	earth	NN
18431	551	26	's	's	POS
18431	551	27	,	,	,
18431	551	28	it	-PRON-	PRP
18431	551	29	is	be	VBZ
18431	551	30	evident	evident	JJ
18431	551	31	that	that	IN
18431	551	32	the	the	DT
18431	551	33	diminished	diminished	JJ
18431	551	34	weight	weight	NN
18431	551	35	of	of	IN
18431	551	36	all	all	DT
18431	551	37	bodies	body	NNS
18431	551	38	to	to	TO
18431	551	39	be	be	VB
18431	551	40	handled	handle	VBN
18431	551	41	would	would	MD
18431	551	42	give	give	VB
18431	551	43	the	the	DT
18431	551	44	inhabitants	inhabitant	NNS
18431	551	45	of	of	IN
18431	551	46	Mars	Mars	NNP
18431	551	47	an	an	DT
18431	551	48	advantage	advantage	NN
18431	551	49	over	over	IN
18431	551	50	those	those	DT
18431	551	51	of	of	IN
18431	551	52	the	the	DT
18431	551	53	earth	earth	NN
18431	551	54	in	in	IN
18431	551	55	the	the	DT
18431	551	56	performance	performance	NN
18431	551	57	of	of	IN
18431	551	58	manual	manual	JJ
18431	551	59	labor	labor	NN
18431	551	60	,	,	,
18431	551	61	provided	provide	VBN
18431	551	62	that	that	IN
18431	551	63	they	-PRON-	PRP
18431	551	64	possess	possess	VBP
18431	551	65	physical	physical	JJ
18431	551	66	strength	strength	NN
18431	551	67	and	and	CC
18431	551	68	activity	activity	NN
18431	551	69	as	as	RB
18431	551	70	great	great	JJ
18431	551	71	as	as	IN
18431	551	72	ours	-PRON-	PRP
18431	551	73	.	.	.
18431	552	1	But	but	CC
18431	552	2	,	,	,
18431	552	3	in	in	IN
18431	552	4	consequence	consequence	NN
18431	552	5	of	of	IN
18431	552	6	this	this	DT
18431	552	7	very	very	JJ
18431	552	8	fact	fact	NN
18431	552	9	of	of	IN
18431	552	10	the	the	DT
18431	552	11	slighter	slighter	JJ
18431	552	12	force	force	NN
18431	552	13	of	of	IN
18431	552	14	gravity	gravity	NNP
18431	552	15	,	,	,
18431	552	16	a	a	DT
18431	552	17	man	man	NN
18431	552	18	upon	upon	IN
18431	552	19	Mars	Mars	NNP
18431	552	20	could	could	MD
18431	552	21	attain	attain	VB
18431	552	22	a	a	DT
18431	552	23	much	much	RB
18431	552	24	greater	great	JJR
18431	552	25	size	size	NN
18431	552	26	,	,	,
18431	552	27	and	and	CC
18431	552	28	consequently	consequently	RB
18431	552	29	much	much	RB
18431	552	30	greater	great	JJR
18431	552	31	muscular	muscular	JJ
18431	552	32	strength	strength	NN
18431	552	33	,	,	,
18431	552	34	than	than	IN
18431	552	35	his	-PRON-	PRP$
18431	552	36	fellows	fellow	NNS
18431	552	37	upon	upon	IN
18431	552	38	the	the	DT
18431	552	39	earth	earth	NN
18431	552	40	possess	possess	NN
18431	552	41	without	without	IN
18431	552	42	being	be	VBG
18431	552	43	oppressed	oppress	VBN
18431	552	44	by	by	IN
18431	552	45	his	-PRON-	PRP$
18431	552	46	own	own	JJ
18431	552	47	weight	weight	NN
18431	552	48	.	.	.
18431	553	1	In	in	IN
18431	553	2	other	other	JJ
18431	553	3	words	word	NNS
18431	553	4	,	,	,
18431	553	5	as	as	RB
18431	553	6	far	far	RB
18431	553	7	as	as	IN
18431	553	8	the	the	DT
18431	553	9	force	force	NN
18431	553	10	of	of	IN
18431	553	11	gravity	gravity	NN
18431	553	12	may	may	MD
18431	553	13	be	be	VB
18431	553	14	considered	consider	VBN
18431	553	15	as	as	IN
18431	553	16	the	the	DT
18431	553	17	decisive	decisive	JJ
18431	553	18	factor	factor	NN
18431	553	19	,	,	,
18431	553	20	Mars	Mars	NNP
18431	553	21	could	could	MD
18431	553	22	be	be	VB
18431	553	23	inhabited	inhabit	VBN
18431	553	24	by	by	IN
18431	553	25	giants	giant	NNS
18431	553	26	fifteen	fifteen	CD
18431	553	27	feet	foot	NNS
18431	553	28	tall	tall	JJ
18431	553	29	,	,	,
18431	553	30	who	who	WP
18431	553	31	would	would	MD
18431	553	32	be	be	VB
18431	553	33	relatively	relatively	RB
18431	553	34	just	just	RB
18431	553	35	as	as	RB
18431	553	36	active	active	JJ
18431	553	37	,	,	,
18431	553	38	and	and	CC
18431	553	39	just	just	RB
18431	553	40	as	as	RB
18431	553	41	little	little	JJ
18431	553	42	impeded	impede	VBN
18431	553	43	in	in	IN
18431	553	44	their	-PRON-	PRP$
18431	553	45	movements	movement	NNS
18431	553	46	by	by	IN
18431	553	47	the	the	DT
18431	553	48	weight	weight	NN
18431	553	49	of	of	IN
18431	553	50	their	-PRON-	PRP$
18431	553	51	bodies	body	NNS
18431	553	52	,	,	,
18431	553	53	as	as	IN
18431	553	54	a	a	DT
18431	553	55	six	six	CD
18431	553	56	-	-	HYPH
18431	553	57	footer	footer	NN
18431	553	58	is	be	VBZ
18431	553	59	upon	upon	IN
18431	553	60	the	the	DT
18431	553	61	earth	earth	NN
18431	553	62	.	.	.
18431	554	1	But	but	CC
18431	554	2	they	-PRON-	PRP
18431	554	3	would	would	MD
18431	554	4	possess	possess	VB
18431	554	5	far	far	RB
18431	554	6	more	more	RBR
18431	554	7	physical	physical	JJ
18431	554	8	strength	strength	NN
18431	554	9	than	than	IN
18431	554	10	we	-PRON-	PRP
18431	554	11	do	do	VBP
18431	554	12	,	,	,
18431	554	13	while	while	IN
18431	554	14	,	,	,
18431	554	15	in	in	IN
18431	554	16	doing	do	VBG
18431	554	17	work	work	NN
18431	554	18	,	,	,
18431	554	19	they	-PRON-	PRP
18431	554	20	would	would	MD
18431	554	21	have	have	VB
18431	554	22	much	much	RB
18431	554	23	lighter	light	JJR
18431	554	24	materials	material	NNS
18431	554	25	to	to	TO
18431	554	26	deal	deal	VB
18431	554	27	with	with	IN
18431	554	28	.	.	.
18431	555	1	Whether	whether	IN
18431	555	2	the	the	DT
18431	555	3	theory	theory	NN
18431	555	4	that	that	IN
18431	555	5	the	the	DT
18431	555	6	canals	canal	NNS
18431	555	7	of	of	IN
18431	555	8	Mars	Mars	NNP
18431	555	9	really	really	RB
18431	555	10	are	be	VBP
18431	555	11	canals	canal	NNS
18431	555	12	is	be	VBZ
18431	555	13	true	true	JJ
18431	555	14	or	or	CC
18431	555	15	not	not	RB
18431	555	16	,	,	,
18431	555	17	at	at	IN
18431	555	18	any	any	DT
18431	555	19	rate	rate	NN
18431	555	20	there	there	EX
18431	555	21	can	can	MD
18431	555	22	now	now	RB
18431	555	23	be	be	VB
18431	555	24	no	no	DT
18431	555	25	doubt	doubt	NN
18431	555	26	as	as	IN
18431	555	27	to	to	IN
18431	555	28	the	the	DT
18431	555	29	existence	existence	NN
18431	555	30	of	of	IN
18431	555	31	the	the	DT
18431	555	32	strange	strange	JJ
18431	555	33	lines	line	NNS
18431	555	34	which	which	WDT
18431	555	35	bear	bear	VBP
18431	555	36	that	that	DT
18431	555	37	designation	designation	NN
18431	555	38	.	.	.
18431	556	1	The	the	DT
18431	556	2	suggestion	suggestion	NN
18431	556	3	has	have	VBZ
18431	556	4	been	be	VBN
18431	556	5	offered	offer	VBN
18431	556	6	that	that	IN
18431	556	7	their	-PRON-	PRP$
18431	556	8	builders	builder	NNS
18431	556	9	may	may	MD
18431	556	10	no	no	RB
18431	556	11	longer	longer	RB
18431	556	12	be	be	VB
18431	556	13	in	in	IN
18431	556	14	existence	existence	NN
18431	556	15	,	,	,
18431	556	16	Mars	Mars	NNP
18431	556	17	having	have	VBG
18431	556	18	already	already	RB
18431	556	19	passed	pass	VBN
18431	556	20	the	the	DT
18431	556	21	point	point	NN
18431	556	22	in	in	IN
18431	556	23	its	-PRON-	PRP$
18431	556	24	history	history	NN
18431	556	25	where	where	WRB
18431	556	26	life	life	NN
18431	556	27	must	must	MD
18431	556	28	cease	cease	VB
18431	556	29	upon	upon	IN
18431	556	30	its	-PRON-	PRP$
18431	556	31	surface	surface	NN
18431	556	32	.	.	.
18431	557	1	This	this	DT
18431	557	2	brings	bring	VBZ
18431	557	3	us	-PRON-	PRP
18431	557	4	to	to	TO
18431	557	5	consider	consider	VB
18431	557	6	again	again	RB
18431	557	7	the	the	DT
18431	557	8	statement	statement	NN
18431	557	9	,	,	,
18431	557	10	made	make	VBN
18431	557	11	near	near	IN
18431	557	12	the	the	DT
18431	557	13	beginning	beginning	NN
18431	557	14	of	of	IN
18431	557	15	this	this	DT
18431	557	16	chapter	chapter	NN
18431	557	17	,	,	,
18431	557	18	that	that	IN
18431	557	19	Mars	Mars	NNP
18431	557	20	is	be	VBZ
18431	557	21	,	,	,
18431	557	22	perhaps	perhaps	RB
18431	557	23	,	,	,
18431	557	24	at	at	IN
18431	557	25	a	a	DT
18431	557	26	more	more	RBR
18431	557	27	advanced	advanced	JJ
18431	557	28	stage	stage	NN
18431	557	29	of	of	IN
18431	557	30	development	development	NN
18431	557	31	than	than	IN
18431	557	32	the	the	DT
18431	557	33	earth	earth	NN
18431	557	34	.	.	.
18431	558	1	If	if	IN
18431	558	2	we	-PRON-	PRP
18431	558	3	accept	accept	VBP
18431	558	4	this	this	DT
18431	558	5	view	view	NN
18431	558	6	,	,	,
18431	558	7	then	then	RB
18431	558	8	,	,	,
18431	558	9	provided	provide	VBN
18431	558	10	there	there	EX
18431	558	11	was	be	VBD
18431	558	12	originally	originally	RB
18431	558	13	some	some	DT
18431	558	14	resemblance	resemblance	NN
18431	558	15	between	between	IN
18431	558	16	Mars	Mars	NNP
18431	558	17	's	's	POS
18431	558	18	life	life	NN
18431	558	19	forms	form	NNS
18431	558	20	and	and	CC
18431	558	21	those	those	DT
18431	558	22	of	of	IN
18431	558	23	the	the	DT
18431	558	24	earth	earth	NN
18431	558	25	,	,	,
18431	558	26	the	the	DT
18431	558	27	inhabitants	inhabitant	NNS
18431	558	28	of	of	IN
18431	558	29	that	that	DT
18431	558	30	planet	planet	NN
18431	558	31	would	would	MD
18431	558	32	,	,	,
18431	558	33	at	at	IN
18431	558	34	every	every	DT
18431	558	35	step	step	NN
18431	558	36	,	,	,
18431	558	37	probably	probably	RB
18431	558	38	be	be	VB
18431	558	39	in	in	IN
18431	558	40	front	front	NN
18431	558	41	of	of	IN
18431	558	42	their	-PRON-	PRP$
18431	558	43	terrestrial	terrestrial	JJ
18431	558	44	rivals	rival	NNS
18431	558	45	,	,	,
18431	558	46	so	so	IN
18431	558	47	that	that	IN
18431	558	48	at	at	IN
18431	558	49	the	the	DT
18431	558	50	present	present	JJ
18431	558	51	time	time	NN
18431	558	52	they	-PRON-	PRP
18431	558	53	should	should	MD
18431	558	54	stand	stand	VB
18431	558	55	well	well	RB
18431	558	56	in	in	IN
18431	558	57	advance	advance	NN
18431	558	58	.	.	.
18431	559	1	Mr.	Mr.	NNP
18431	559	2	Lowell	Lowell	NNP
18431	559	3	has	have	VBZ
18431	559	4	,	,	,
18431	559	5	perhaps	perhaps	RB
18431	559	6	,	,	,
18431	559	7	put	put	VB
18431	559	8	this	this	DT
18431	559	9	view	view	NN
18431	559	10	of	of	IN
18431	559	11	the	the	DT
18431	559	12	relative	relative	JJ
18431	559	13	advancement	advancement	NN
18431	559	14	in	in	IN
18431	559	15	evolution	evolution	NN
18431	559	16	of	of	IN
18431	559	17	Mars	Mars	NNP
18431	559	18	and	and	CC
18431	559	19	its	-PRON-	PRP$
18431	559	20	inhabitants	inhabitant	NNS
18431	559	21	as	as	RB
18431	559	22	picturesquely	picturesquely	RB
18431	559	23	as	as	IN
18431	559	24	anybody	anybody	NN
18431	559	25	.	.	.
18431	560	1	"	"	``
18431	560	2	In	in	IN
18431	560	3	Mars	Mars	NNP
18431	560	4	,	,	,
18431	560	5	"	"	''
18431	560	6	he	-PRON-	PRP
18431	560	7	says	say	VBZ
18431	560	8	,	,	,
18431	560	9	"	"	``
18431	560	10	we	-PRON-	PRP
18431	560	11	have	have	VBP
18431	560	12	before	before	IN
18431	560	13	us	-PRON-	PRP
18431	560	14	the	the	DT
18431	560	15	spectacle	spectacle	NN
18431	560	16	of	of	IN
18431	560	17	a	a	DT
18431	560	18	world	world	NN
18431	560	19	relatively	relatively	RB
18431	560	20	well	well	RB
18431	560	21	on	on	RP
18431	560	22	in	in	IN
18431	560	23	years	year	NNS
18431	560	24	,	,	,
18431	560	25	a	a	DT
18431	560	26	world	world	NN
18431	560	27	much	much	RB
18431	560	28	older	old	JJR
18431	560	29	than	than	IN
18431	560	30	the	the	DT
18431	560	31	earth	earth	NN
18431	560	32	.	.	.
18431	561	1	To	to	IN
18431	561	2	so	so	RB
18431	561	3	much	much	JJ
18431	561	4	about	about	IN
18431	561	5	his	-PRON-	PRP$
18431	561	6	age	age	NN
18431	561	7	Mars	Mars	NNP
18431	561	8	bears	bear	VBZ
18431	561	9	witness	witness	NN
18431	561	10	on	on	IN
18431	561	11	his	-PRON-	PRP$
18431	561	12	face	face	NN
18431	561	13	.	.	.
18431	562	1	He	-PRON-	PRP
18431	562	2	shows	show	VBZ
18431	562	3	unmistakable	unmistakable	JJ
18431	562	4	signs	sign	NNS
18431	562	5	of	of	IN
18431	562	6	being	be	VBG
18431	562	7	old	old	JJ
18431	562	8	.	.	.
18431	563	1	Advancing	advance	VBG
18431	563	2	planetary	planetary	NN
18431	563	3	years	year	NNS
18431	563	4	have	have	VBP
18431	563	5	left	leave	VBN
18431	563	6	their	-PRON-	PRP$
18431	563	7	mark	mark	NN
18431	563	8	legible	legible	JJ
18431	563	9	there	there	RB
18431	563	10	.	.	.
18431	564	1	His	-PRON-	PRP$
18431	564	2	continents	continent	NNS
18431	564	3	are	be	VBP
18431	564	4	all	all	DT
18431	564	5	smoothed	smooth	VBN
18431	564	6	down	down	RP
18431	564	7	;	;	:
18431	564	8	his	-PRON-	PRP$
18431	564	9	oceans	ocean	NNS
18431	564	10	have	have	VBP
18431	564	11	all	all	DT
18431	564	12	dried	dry	VBN
18431	564	13	up	up	RP
18431	564	14	....	....	.
18431	564	15	Mars	Mars	NNP
18431	564	16	being	be	VBG
18431	564	17	thus	thus	RB
18431	564	18	old	old	JJ
18431	564	19	himself	-PRON-	PRP
18431	564	20	,	,	,
18431	564	21	we	-PRON-	PRP
18431	564	22	know	know	VBP
18431	564	23	that	that	IN
18431	564	24	evolution	evolution	NN
18431	564	25	on	on	IN
18431	564	26	his	-PRON-	PRP$
18431	564	27	surface	surface	NN
18431	564	28	must	must	MD
18431	564	29	be	be	VB
18431	564	30	similarly	similarly	RB
18431	564	31	advanced	advanced	JJ
18431	564	32	.	.	.
18431	565	1	This	this	DT
18431	565	2	only	only	RB
18431	565	3	informs	inform	VBZ
18431	565	4	us	-PRON-	PRP
18431	565	5	of	of	IN
18431	565	6	its	-PRON-	PRP$
18431	565	7	condition	condition	NN
18431	565	8	relative	relative	JJ
18431	565	9	to	to	IN
18431	565	10	the	the	DT
18431	565	11	planet	planet	NN
18431	565	12	's	's	POS
18431	565	13	capabilities	capability	NNS
18431	565	14	.	.	.
18431	566	1	Of	of	IN
18431	566	2	its	-PRON-	PRP$
18431	566	3	actual	actual	JJ
18431	566	4	state	state	NN
18431	566	5	our	-PRON-	PRP$
18431	566	6	data	datum	NNS
18431	566	7	are	be	VBP
18431	566	8	not	not	RB
18431	566	9	definite	definite	JJ
18431	566	10	enough	enough	RB
18431	566	11	to	to	TO
18431	566	12	furnish	furnish	VB
18431	566	13	much	much	JJ
18431	566	14	deduction	deduction	NN
18431	566	15	.	.	.
18431	567	1	But	but	CC
18431	567	2	from	from	IN
18431	567	3	the	the	DT
18431	567	4	fact	fact	NN
18431	567	5	that	that	IN
18431	567	6	our	-PRON-	PRP$
18431	567	7	own	own	JJ
18431	567	8	development	development	NN
18431	567	9	has	have	VBZ
18431	567	10	been	be	VBN
18431	567	11	comparatively	comparatively	RB
18431	567	12	a	a	DT
18431	567	13	recent	recent	JJ
18431	567	14	thing	thing	NN
18431	567	15	,	,	,
18431	567	16	and	and	CC
18431	567	17	that	that	IN
18431	567	18	a	a	DT
18431	567	19	long	long	JJ
18431	567	20	time	time	NN
18431	567	21	would	would	MD
18431	567	22	be	be	VB
18431	567	23	needed	need	VBN
18431	567	24	to	to	TO
18431	567	25	bring	bring	VB
18431	567	26	even	even	RB
18431	567	27	Mars	Mars	NNP
18431	567	28	to	to	IN
18431	567	29	his	-PRON-	PRP$
18431	567	30	present	present	JJ
18431	567	31	geological	geological	JJ
18431	567	32	condition	condition	NN
18431	567	33	,	,	,
18431	567	34	we	-PRON-	PRP
18431	567	35	may	may	MD
18431	567	36	judge	judge	VB
18431	567	37	any	any	DT
18431	567	38	life	life	NN
18431	567	39	he	-PRON-	PRP
18431	567	40	may	may	MD
18431	567	41	support	support	VB
18431	567	42	to	to	TO
18431	567	43	be	be	VB
18431	567	44	not	not	RB
18431	567	45	only	only	RB
18431	567	46	relatively	relatively	RB
18431	567	47	,	,	,
18431	567	48	but	but	CC
18431	567	49	really	really	RB
18431	567	50	older	old	JJR
18431	567	51	than	than	IN
18431	567	52	our	-PRON-	PRP$
18431	567	53	own	own	JJ
18431	567	54	.	.	.
18431	568	1	From	from	IN
18431	568	2	the	the	DT
18431	568	3	little	little	JJ
18431	568	4	we	-PRON-	PRP
18431	568	5	can	can	MD
18431	568	6	see	see	VB
18431	568	7	such	such	JJ
18431	568	8	appears	appear	NNS
18431	568	9	to	to	TO
18431	568	10	be	be	VB
18431	568	11	the	the	DT
18431	568	12	case	case	NN
18431	568	13	.	.	.
18431	569	1	The	the	DT
18431	569	2	evidence	evidence	NN
18431	569	3	of	of	IN
18431	569	4	handicraft	handicraft	NN
18431	569	5	,	,	,
18431	569	6	if	if	IN
18431	569	7	such	such	JJ
18431	569	8	it	-PRON-	PRP
18431	569	9	be	be	VB
18431	569	10	,	,	,
18431	569	11	points	point	VBZ
18431	569	12	to	to	IN
18431	569	13	a	a	DT
18431	569	14	highly	highly	RB
18431	569	15	intelligent	intelligent	JJ
18431	569	16	mind	mind	NN
18431	569	17	behind	behind	IN
18431	569	18	it	-PRON-	PRP
18431	569	19	.	.	.
18431	570	1	Irrigation	irrigation	NN
18431	570	2	,	,	,
18431	570	3	unscientifically	unscientifically	RB
18431	570	4	conducted	conduct	VBN
18431	570	5	,	,	,
18431	570	6	would	would	MD
18431	570	7	not	not	RB
18431	570	8	give	give	VB
18431	570	9	us	-PRON-	PRP
18431	570	10	such	such	JJ
18431	570	11	truly	truly	RB
18431	570	12	wonderful	wonderful	JJ
18431	570	13	mathematical	mathematical	JJ
18431	570	14	fitness	fitness	NN
18431	570	15	in	in	IN
18431	570	16	the	the	DT
18431	570	17	several	several	JJ
18431	570	18	parts	part	NNS
18431	570	19	to	to	IN
18431	570	20	the	the	DT
18431	570	21	whole	whole	NN
18431	570	22	as	as	IN
18431	570	23	we	-PRON-	PRP
18431	570	24	there	there	RB
18431	570	25	behold	behold	VBP
18431	570	26	....	....	.
18431	570	27	Quite	quite	RB
18431	570	28	possibly	possibly	RB
18431	570	29	such	such	JJ
18431	570	30	Martian	martian	JJ
18431	570	31	folk	folk	NN
18431	570	32	are	be	VBP
18431	570	33	possessed	possess	VBN
18431	570	34	of	of	IN
18431	570	35	inventions	invention	NNS
18431	570	36	of	of	IN
18431	570	37	which	which	WDT
18431	570	38	we	-PRON-	PRP
18431	570	39	have	have	VBP
18431	570	40	not	not	RB
18431	570	41	dreamed	dream	VBN
18431	570	42	,	,	,
18431	570	43	and	and	CC
18431	570	44	with	with	IN
18431	570	45	them	-PRON-	PRP
18431	570	46	electrophones	electrophone	NNS
18431	570	47	and	and	CC
18431	570	48	kinetoscopes	kinetoscope	NNS
18431	570	49	are	be	VBP
18431	570	50	things	thing	NNS
18431	570	51	of	of	IN
18431	570	52	a	a	DT
18431	570	53	bygone	bygone	JJ
18431	570	54	past	past	NN
18431	570	55	,	,	,
18431	570	56	preserved	preserve	VBN
18431	570	57	with	with	IN
18431	570	58	veneration	veneration	NN
18431	570	59	in	in	IN
18431	570	60	museums	museum	NNS
18431	570	61	as	as	IN
18431	570	62	relics	relic	NNS
18431	570	63	of	of	IN
18431	570	64	the	the	DT
18431	570	65	clumsy	clumsy	JJ
18431	570	66	contrivances	contrivance	NNS
18431	570	67	of	of	IN
18431	570	68	the	the	DT
18431	570	69	simple	simple	JJ
18431	570	70	childhood	childhood	NN
18431	570	71	of	of	IN
18431	570	72	the	the	DT
18431	570	73	race	race	NN
18431	570	74	.	.	.
18431	571	1	Certainly	certainly	RB
18431	571	2	what	what	WP
18431	571	3	we	-PRON-	PRP
18431	571	4	see	see	VBP
18431	571	5	hints	hint	NNS
18431	571	6	at	at	IN
18431	571	7	the	the	DT
18431	571	8	existence	existence	NN
18431	571	9	of	of	IN
18431	571	10	beings	being	NNS
18431	571	11	who	who	WP
18431	571	12	are	be	VBP
18431	571	13	in	in	IN
18431	571	14	advance	advance	NN
18431	571	15	of	of	IN
18431	571	16	,	,	,
18431	571	17	not	not	RB
18431	571	18	behind	behind	IN
18431	571	19	us	-PRON-	PRP
18431	571	20	,	,	,
18431	571	21	in	in	IN
18431	571	22	the	the	DT
18431	571	23	journey	journey	NN
18431	571	24	of	of	IN
18431	571	25	life	life	NN
18431	571	26	.	.	.
18431	572	1	"	"	``
18431	572	2	[	[	-LRB-
18431	572	3	3	3	CD
18431	572	4	]	]	-RRB-
18431	572	5	[	[	-LRB-
18431	572	6	Footnote	footnote	NN
18431	572	7	3	3	CD
18431	572	8	:	:	:
18431	572	9	Mars	Mars	NNP
18431	572	10	,	,	,
18431	572	11	by	by	IN
18431	572	12	Percival	Percival	NNP
18431	572	13	Lowell	Lowell	NNP
18431	572	14	,	,	,
18431	572	15	p.	p.	NN
18431	572	16	207	207	CD
18431	572	17	_	_	NNP
18431	572	18	et	et	NNP
18431	572	19	seq	seq	NN
18431	572	20	.	.	.
18431	572	21	_	_	NNP
18431	572	22	]	]	-RRB-
18431	572	23	Granted	grant	VBD
18431	572	24	the	the	DT
18431	572	25	existence	existence	NN
18431	572	26	of	of	IN
18431	572	27	such	such	PDT
18431	572	28	a	a	DT
18431	572	29	race	race	NN
18431	572	30	as	as	IN
18431	572	31	is	be	VBZ
18431	572	32	thus	thus	RB
18431	572	33	described	describe	VBN
18431	572	34	,	,	,
18431	572	35	and	and	CC
18431	572	36	to	to	IN
18431	572	37	them	-PRON-	PRP
18431	572	38	it	-PRON-	PRP
18431	572	39	might	may	MD
18431	572	40	not	not	RB
18431	572	41	seem	seem	VB
18431	572	42	a	a	DT
18431	572	43	too	too	RB
18431	572	44	appalling	appalling	JJ
18431	572	45	enterprise	enterprise	NN
18431	572	46	,	,	,
18431	572	47	when	when	WRB
18431	572	48	their	-PRON-	PRP$
18431	572	49	planet	planet	NN
18431	572	50	had	have	VBD
18431	572	51	become	become	VBN
18431	572	52	decrepit	decrepit	JJ
18431	572	53	,	,	,
18431	572	54	with	with	IN
18431	572	55	its	-PRON-	PRP$
18431	572	56	atmosphere	atmosphere	NN
18431	572	57	thinned	thin	VBN
18431	572	58	out	out	RP
18431	572	59	and	and	CC
18431	572	60	its	-PRON-	PRP$
18431	572	61	supply	supply	NN
18431	572	62	of	of	IN
18431	572	63	water	water	NN
18431	572	64	depleted	deplete	VBN
18431	572	65	,	,	,
18431	572	66	to	to	TO
18431	572	67	grapple	grapple	VB
18431	572	68	with	with	IN
18431	572	69	the	the	DT
18431	572	70	destroying	destroy	VBG
18431	572	71	hand	hand	NN
18431	572	72	of	of	IN
18431	572	73	nature	nature	NN
18431	572	74	and	and	CC
18431	572	75	to	to	TO
18431	572	76	prolong	prolong	VB
18431	572	77	the	the	DT
18431	572	78	career	career	NN
18431	572	79	of	of	IN
18431	572	80	their	-PRON-	PRP$
18431	572	81	world	world	NN
18431	572	82	by	by	IN
18431	572	83	feats	feat	NNS
18431	572	84	of	of	IN
18431	572	85	chemistry	chemistry	NN
18431	572	86	and	and	CC
18431	572	87	engineering	engineering	NN
18431	572	88	as	as	RB
18431	572	89	yet	yet	RB
18431	572	90	beyond	beyond	IN
18431	572	91	the	the	DT
18431	572	92	compass	compass	NN
18431	572	93	of	of	IN
18431	572	94	human	human	JJ
18431	572	95	knowledge	knowledge	NN
18431	572	96	.	.	.
18431	573	1	It	-PRON-	PRP
18431	573	2	is	be	VBZ
18431	573	3	confidence	confidence	NN
18431	573	4	,	,	,
18431	573	5	bred	breed	VBN
18431	573	6	from	from	IN
18431	573	7	considerations	consideration	NNS
18431	573	8	like	like	IN
18431	573	9	these	these	DT
18431	573	10	,	,	,
18431	573	11	in	in	IN
18431	573	12	the	the	DT
18431	573	13	superhuman	superhuman	JJ
18431	573	14	powers	power	NNS
18431	573	15	of	of	IN
18431	573	16	the	the	DT
18431	573	17	supposed	suppose	VBN
18431	573	18	inhabitants	inhabitant	NNS
18431	573	19	of	of	IN
18431	573	20	Mars	Mars	NNP
18431	573	21	that	that	WDT
18431	573	22	has	have	VBZ
18431	573	23	led	lead	VBN
18431	573	24	to	to	IN
18431	573	25	the	the	DT
18431	573	26	popular	popular	JJ
18431	573	27	idea	idea	NN
18431	573	28	that	that	IN
18431	573	29	they	-PRON-	PRP
18431	573	30	are	be	VBP
18431	573	31	trying	try	VBG
18431	573	32	to	to	TO
18431	573	33	communicate	communicate	VB
18431	573	34	by	by	IN
18431	573	35	signals	signal	NNS
18431	573	36	with	with	IN
18431	573	37	the	the	DT
18431	573	38	earth	earth	NN
18431	573	39	.	.	.
18431	574	1	Certain	certain	JJ
18431	574	2	enigmatical	enigmatical	JJ
18431	574	3	spots	spot	NNS
18431	574	4	of	of	IN
18431	574	5	light	light	NN
18431	574	6	,	,	,
18431	574	7	seen	see	VBN
18431	574	8	at	at	IN
18431	574	9	the	the	DT
18431	574	10	edge	edge	NN
18431	574	11	of	of	IN
18431	574	12	the	the	DT
18431	574	13	illuminated	illuminate	VBN
18431	574	14	disk	disk	NN
18431	574	15	of	of	IN
18431	574	16	Mars	Mars	NNP
18431	574	17	,	,	,
18431	574	18	and	and	CC
18431	574	19	projecting	project	VBG
18431	574	20	into	into	IN
18431	574	21	the	the	DT
18431	574	22	unilluminated	unilluminated	JJ
18431	574	23	part	part	NN
18431	574	24	--	--	:
18431	574	25	for	for	IN
18431	574	26	Mars	Mars	NNP
18431	574	27	,	,	,
18431	574	28	although	although	IN
18431	574	29	an	an	DT
18431	574	30	outer	outer	JJ
18431	574	31	planet	planet	NN
18431	574	32	,	,	,
18431	574	33	shows	show	VBZ
18431	574	34	at	at	IN
18431	574	35	particular	particular	JJ
18431	574	36	times	time	NNS
18431	574	37	a	a	DT
18431	574	38	gibbous	gibbous	JJ
18431	574	39	phase	phase	NN
18431	574	40	resembling	resembling	NN
18431	574	41	that	that	DT
18431	574	42	of	of	IN
18431	574	43	the	the	DT
18431	574	44	moon	moon	NN
18431	574	45	just	just	RB
18431	574	46	before	before	RB
18431	574	47	or	or	CC
18431	574	48	just	just	RB
18431	574	49	after	after	IN
18431	574	50	the	the	DT
18431	574	51	period	period	NN
18431	574	52	of	of	IN
18431	574	53	full	full	JJ
18431	574	54	moon	moon	NN
18431	574	55	--	--	:
18431	574	56	have	have	VBP
18431	574	57	been	be	VBN
18431	574	58	interpreted	interpret	VBN
18431	574	59	by	by	IN
18431	574	60	some	some	DT
18431	574	61	,	,	,
18431	574	62	but	but	CC
18431	574	63	without	without	IN
18431	574	64	any	any	DT
18431	574	65	scientific	scientific	JJ
18431	574	66	evidence	evidence	NN
18431	574	67	,	,	,
18431	574	68	as	as	IN
18431	574	69	of	of	IN
18431	574	70	artificial	artificial	JJ
18431	574	71	origin	origin	NN
18431	574	72	.	.	.
18431	575	1	Upon	upon	IN
18431	575	2	the	the	DT
18431	575	3	assumption	assumption	NN
18431	575	4	that	that	IN
18431	575	5	these	these	DT
18431	575	6	bright	bright	JJ
18431	575	7	points	point	NNS
18431	575	8	,	,	,
18431	575	9	and	and	CC
18431	575	10	others	other	NNS
18431	575	11	occasionally	occasionally	RB
18431	575	12	seen	see	VBN
18431	575	13	elsewhere	elsewhere	RB
18431	575	14	on	on	IN
18431	575	15	the	the	DT
18431	575	16	planet	planet	NN
18431	575	17	's	's	POS
18431	575	18	disk	disk	NN
18431	575	19	,	,	,
18431	575	20	are	be	VBP
18431	575	21	intended	intend	VBN
18431	575	22	by	by	IN
18431	575	23	the	the	DT
18431	575	24	Martians	Martians	NNPS
18431	575	25	for	for	IN
18431	575	26	signals	signal	NNS
18431	575	27	to	to	IN
18431	575	28	the	the	DT
18431	575	29	earth	earth	NN
18431	575	30	,	,	,
18431	575	31	entertaining	entertain	VBG
18431	575	32	calculations	calculation	NNS
18431	575	33	have	have	VBP
18431	575	34	been	be	VBN
18431	575	35	made	make	VBN
18431	575	36	as	as	IN
18431	575	37	to	to	IN
18431	575	38	the	the	DT
18431	575	39	quantity	quantity	NN
18431	575	40	of	of	IN
18431	575	41	light	light	NN
18431	575	42	that	that	WDT
18431	575	43	would	would	MD
18431	575	44	be	be	VB
18431	575	45	required	require	VBN
18431	575	46	in	in	IN
18431	575	47	the	the	DT
18431	575	48	form	form	NN
18431	575	49	of	of	IN
18431	575	50	a	a	DT
18431	575	51	"	"	``
18431	575	52	flash	flash	NN
18431	575	53	signal	signal	NN
18431	575	54	"	"	''
18431	575	55	to	to	TO
18431	575	56	be	be	VB
18431	575	57	visible	visible	JJ
18431	575	58	across	across	IN
18431	575	59	the	the	DT
18431	575	60	distance	distance	NN
18431	575	61	separating	separate	VBG
18431	575	62	the	the	DT
18431	575	63	two	two	CD
18431	575	64	planets	planet	NNS
18431	575	65	.	.	.
18431	576	1	The	the	DT
18431	576	2	results	result	NNS
18431	576	3	of	of	IN
18431	576	4	the	the	DT
18431	576	5	calculations	calculation	NNS
18431	576	6	have	have	VBP
18431	576	7	hardly	hardly	RB
18431	576	8	been	be	VBN
18431	576	9	encouraging	encouraging	JJ
18431	576	10	to	to	IN
18431	576	11	possible	possible	JJ
18431	576	12	investors	investor	NNS
18431	576	13	in	in	IN
18431	576	14	interplanetary	interplanetary	JJ
18431	576	15	telegraphy	telegraphy	NN
18431	576	16	,	,	,
18431	576	17	since	since	IN
18431	576	18	it	-PRON-	PRP
18431	576	19	appears	appear	VBZ
18431	576	20	that	that	IN
18431	576	21	heliographic	heliographic	JJ
18431	576	22	mirrors	mirror	NNS
18431	576	23	with	with	IN
18431	576	24	reflecting	reflect	VBG
18431	576	25	surfaces	surface	NNS
18431	576	26	measured	measure	VBN
18431	576	27	by	by	IN
18431	576	28	square	square	JJ
18431	576	29	miles	mile	NNS
18431	576	30	,	,	,
18431	576	31	instead	instead	RB
18431	576	32	of	of	IN
18431	576	33	square	square	JJ
18431	576	34	inches	inch	NNS
18431	576	35	,	,	,
18431	576	36	would	would	MD
18431	576	37	be	be	VB
18431	576	38	required	require	VBN
18431	576	39	to	to	TO
18431	576	40	send	send	VB
18431	576	41	a	a	DT
18431	576	42	visible	visible	JJ
18431	576	43	beam	beam	NN
18431	576	44	from	from	IN
18431	576	45	the	the	DT
18431	576	46	earth	earth	NN
18431	576	47	to	to	IN
18431	576	48	Mars	Mars	NNP
18431	576	49	or	or	CC
18431	576	50	_	_	NNP
18431	576	51	vice	vice	NN
18431	576	52	versa	versa	RB
18431	576	53	_	_	NNP
18431	576	54	.	.	.
18431	577	1	The	the	DT
18431	577	2	projections	projection	NNS
18431	577	3	of	of	IN
18431	577	4	light	light	NN
18431	577	5	on	on	IN
18431	577	6	Mars	Mars	NNP
18431	577	7	can	can	MD
18431	577	8	be	be	VB
18431	577	9	explained	explain	VBN
18431	577	10	much	much	RB
18431	577	11	more	more	RBR
18431	577	12	simply	simply	RB
18431	577	13	and	and	CC
18431	577	14	reasonably	reasonably	RB
18431	577	15	.	.	.
18431	578	1	Various	various	JJ
18431	578	2	suggestions	suggestion	NNS
18431	578	3	have	have	VBP
18431	578	4	been	be	VBN
18431	578	5	made	make	VBN
18431	578	6	about	about	IN
18431	578	7	them	-PRON-	PRP
18431	578	8	;	;	:
18431	578	9	among	among	IN
18431	578	10	others	other	NNS
18431	578	11	,	,	,
18431	578	12	that	that	IN
18431	578	13	they	-PRON-	PRP
18431	578	14	are	be	VBP
18431	578	15	masses	masse	NNS
18431	578	16	of	of	IN
18431	578	17	cloud	cloud	NN
18431	578	18	reflecting	reflect	VBG
18431	578	19	the	the	DT
18431	578	20	sunshine	sunshine	NN
18431	578	21	;	;	:
18431	578	22	that	that	IN
18431	578	23	they	-PRON-	PRP
18431	578	24	are	be	VBP
18431	578	25	areas	area	NNS
18431	578	26	of	of	IN
18431	578	27	snow	snow	NN
18431	578	28	;	;	:
18431	578	29	and	and	CC
18431	578	30	that	that	IN
18431	578	31	they	-PRON-	PRP
18431	578	32	are	be	VBP
18431	578	33	the	the	DT
18431	578	34	summits	summit	NNS
18431	578	35	of	of	IN
18431	578	36	mountains	mountain	NNS
18431	578	37	crowned	crown	VBN
18431	578	38	with	with	IN
18431	578	39	ice	ice	NN
18431	578	40	and	and	CC
18431	578	41	encircled	encircle	VBD
18431	578	42	with	with	IN
18431	578	43	clouds	cloud	NNS
18431	578	44	.	.	.
18431	579	1	In	in	IN
18431	579	2	fact	fact	NN
18431	579	3	,	,	,
18431	579	4	a	a	DT
18431	579	5	huge	huge	JJ
18431	579	6	mountain	mountain	NN
18431	579	7	mass	mass	NN
18431	579	8	lying	lie	VBG
18431	579	9	on	on	IN
18431	579	10	the	the	DT
18431	579	11	terminator	terminator	NN
18431	579	12	,	,	,
18431	579	13	or	or	CC
18431	579	14	the	the	DT
18431	579	15	line	line	NN
18431	579	16	between	between	IN
18431	579	17	day	day	NN
18431	579	18	and	and	CC
18431	579	19	night	night	NN
18431	579	20	,	,	,
18431	579	21	would	would	MD
18431	579	22	produce	produce	VB
18431	579	23	the	the	DT
18431	579	24	effect	effect	NN
18431	579	25	of	of	IN
18431	579	26	a	a	DT
18431	579	27	tongue	tongue	NN
18431	579	28	of	of	IN
18431	579	29	light	light	JJ
18431	579	30	projecting	project	VBG
18431	579	31	into	into	IN
18431	579	32	the	the	DT
18431	579	33	darkness	darkness	NN
18431	579	34	without	without	IN
18431	579	35	assuming	assume	VBG
18431	579	36	that	that	IN
18431	579	37	it	-PRON-	PRP
18431	579	38	was	be	VBD
18431	579	39	snow	snow	NN
18431	579	40	-	-	HYPH
18431	579	41	covered	cover	VBN
18431	579	42	or	or	CC
18431	579	43	capped	cap	VBN
18431	579	44	with	with	IN
18431	579	45	clouds	cloud	NNS
18431	579	46	,	,	,
18431	579	47	as	as	IN
18431	579	48	any	any	DT
18431	579	49	one	one	CD
18431	579	50	may	may	MD
18431	579	51	convince	convince	VB
18431	579	52	himself	-PRON-	PRP
18431	579	53	by	by	IN
18431	579	54	studying	study	VBG
18431	579	55	the	the	DT
18431	579	56	moon	moon	NN
18431	579	57	with	with	IN
18431	579	58	a	a	DT
18431	579	59	telescope	telescope	NN
18431	579	60	when	when	WRB
18431	579	61	the	the	DT
18431	579	62	terminator	terminator	NN
18431	579	63	lies	lie	VBZ
18431	579	64	across	across	IN
18431	579	65	some	some	DT
18431	579	66	of	of	IN
18431	579	67	its	-PRON-	PRP$
18431	579	68	most	most	RBS
18431	579	69	mountainous	mountainous	JJ
18431	579	70	regions	region	NNS
18431	579	71	.	.	.
18431	580	1	To	to	TO
18431	580	2	be	be	VB
18431	580	3	sure	sure	JJ
18431	580	4	,	,	,
18431	580	5	there	there	EX
18431	580	6	is	be	VBZ
18431	580	7	reason	reason	NN
18431	580	8	to	to	TO
18431	580	9	think	think	VB
18431	580	10	that	that	IN
18431	580	11	the	the	DT
18431	580	12	surface	surface	NN
18431	580	13	of	of	IN
18431	580	14	Mars	Mars	NNP
18431	580	15	is	be	VBZ
18431	580	16	remarkably	remarkably	RB
18431	580	17	flat	flat	JJ
18431	580	18	;	;	:
18431	580	19	yet	yet	CC
18431	580	20	even	even	RB
18431	580	21	so	so	IN
18431	580	22	the	the	DT
18431	580	23	planet	planet	NN
18431	580	24	may	may	MD
18431	580	25	have	have	VB
18431	580	26	some	some	DT
18431	580	27	mountains	mountain	NNS
18431	580	28	,	,	,
18431	580	29	and	and	CC
18431	580	30	on	on	IN
18431	580	31	a	a	DT
18431	580	32	globe	globe	NN
18431	580	33	the	the	DT
18431	580	34	greater	great	JJR
18431	580	35	part	part	NN
18431	580	36	of	of	IN
18431	580	37	whose	whose	WP$
18431	580	38	shell	shell	NN
18431	580	39	is	be	VBZ
18431	580	40	smooth	smooth	JJ
18431	580	41	any	any	DT
18431	580	42	projections	projection	NNS
18431	580	43	would	would	MD
18431	580	44	be	be	VB
18431	580	45	conspicuous	conspicuous	JJ
18431	580	46	,	,	,
18431	580	47	particularly	particularly	RB
18431	580	48	where	where	WRB
18431	580	49	the	the	DT
18431	580	50	sunlight	sunlight	NN
18431	580	51	fell	fall	VBD
18431	580	52	at	at	IN
18431	580	53	a	a	DT
18431	580	54	low	low	JJ
18431	580	55	angle	angle	NN
18431	580	56	across	across	IN
18431	580	57	them	-PRON-	PRP
18431	580	58	.	.	.
18431	581	1	Another	another	DT
18431	581	2	form	form	NN
18431	581	3	in	in	IN
18431	581	4	which	which	WDT
18431	581	5	the	the	DT
18431	581	6	suggestion	suggestion	NN
18431	581	7	of	of	IN
18431	581	8	interplanetary	interplanetary	JJ
18431	581	9	communication	communication	NN
18431	581	10	has	have	VBZ
18431	581	11	been	be	VBN
18431	581	12	urged	urge	VBN
18431	581	13	is	be	VBZ
18431	581	14	plainly	plainly	RB
18431	581	15	an	an	DT
18431	581	16	outgrowth	outgrowth	NN
18431	581	17	of	of	IN
18431	581	18	the	the	DT
18431	581	19	invention	invention	NN
18431	581	20	and	and	CC
18431	581	21	surprising	surprising	JJ
18431	581	22	developments	development	NNS
18431	581	23	of	of	IN
18431	581	24	wireless	wireless	JJ
18431	581	25	telegraphy	telegraphy	NN
18431	581	26	.	.	.
18431	582	1	The	the	DT
18431	582	2	human	human	JJ
18431	582	3	mind	mind	NN
18431	582	4	is	be	VBZ
18431	582	5	so	so	RB
18431	582	6	constituted	constituted	JJ
18431	582	7	that	that	IN
18431	582	8	whenever	whenever	WRB
18431	582	9	it	-PRON-	PRP
18431	582	10	obtains	obtain	VBZ
18431	582	11	any	any	DT
18431	582	12	new	new	JJ
18431	582	13	glimpse	glimpse	NN
18431	582	14	into	into	IN
18431	582	15	the	the	DT
18431	582	16	arcana	arcana	NN
18431	582	17	of	of	IN
18431	582	18	nature	nature	NN
18431	582	19	it	-PRON-	PRP
18431	582	20	immediately	immediately	RB
18431	582	21	imagines	imagine	VBZ
18431	582	22	an	an	DT
18431	582	23	indefinite	indefinite	NN
18431	582	24	and	and	CC
18431	582	25	all	all	DT
18431	582	26	but	but	CC
18431	582	27	unlimited	unlimited	JJ
18431	582	28	extension	extension	NN
18431	582	29	of	of	IN
18431	582	30	its	-PRON-	PRP$
18431	582	31	view	view	NN
18431	582	32	in	in	IN
18431	582	33	that	that	DT
18431	582	34	direction	direction	NN
18431	582	35	.	.	.
18431	583	1	So	so	RB
18431	583	2	to	to	IN
18431	583	3	many	many	JJ
18431	583	4	it	-PRON-	PRP
18431	583	5	has	have	VBZ
18431	583	6	not	not	RB
18431	583	7	appeared	appear	VBN
18431	583	8	unreasonable	unreasonable	JJ
18431	583	9	to	to	TO
18431	583	10	assume	assume	VB
18431	583	11	that	that	IN
18431	583	12	,	,	,
18431	583	13	since	since	IN
18431	583	14	it	-PRON-	PRP
18431	583	15	is	be	VBZ
18431	583	16	possible	possible	JJ
18431	583	17	to	to	TO
18431	583	18	transmit	transmit	VB
18431	583	19	electric	electric	JJ
18431	583	20	impulses	impulse	NNS
18431	583	21	for	for	IN
18431	583	22	considerable	considerable	JJ
18431	583	23	distances	distance	NNS
18431	583	24	over	over	IN
18431	583	25	the	the	DT
18431	583	26	earth	earth	NN
18431	583	27	's	's	POS
18431	583	28	surface	surface	NN
18431	583	29	by	by	IN
18431	583	30	the	the	DT
18431	583	31	simple	simple	JJ
18431	583	32	propagation	propagation	NN
18431	583	33	of	of	IN
18431	583	34	a	a	DT
18431	583	35	series	series	NN
18431	583	36	of	of	IN
18431	583	37	waves	wave	NNS
18431	583	38	,	,	,
18431	583	39	or	or	CC
18431	583	40	undulations	undulation	NNS
18431	583	41	,	,	,
18431	583	42	without	without	IN
18431	583	43	connecting	connect	VBG
18431	583	44	wires	wire	NNS
18431	583	45	,	,	,
18431	583	46	it	-PRON-	PRP
18431	583	47	may	may	MD
18431	583	48	also	also	RB
18431	583	49	be	be	VB
18431	583	50	possible	possible	JJ
18431	583	51	to	to	TO
18431	583	52	send	send	VB
18431	583	53	such	such	JJ
18431	583	54	impulses	impulse	NNS
18431	583	55	through	through	IN
18431	583	56	the	the	DT
18431	583	57	ether	ether	NN
18431	583	58	from	from	IN
18431	583	59	planet	planet	NN
18431	583	60	to	to	IN
18431	583	61	planet	planet	NN
18431	583	62	.	.	.
18431	584	1	The	the	DT
18431	584	2	fact	fact	NN
18431	584	3	that	that	IN
18431	584	4	the	the	DT
18431	584	5	electric	electric	JJ
18431	584	6	undulations	undulation	NNS
18431	584	7	employed	employ	VBN
18431	584	8	in	in	IN
18431	584	9	wireless	wireless	JJ
18431	584	10	telegraphy	telegraphy	NN
18431	584	11	pass	pass	NN
18431	584	12	between	between	IN
18431	584	13	stations	station	NNS
18431	584	14	connected	connect	VBN
18431	584	15	by	by	IN
18431	584	16	the	the	DT
18431	584	17	crust	crust	NN
18431	584	18	of	of	IN
18431	584	19	the	the	DT
18431	584	20	earth	earth	NN
18431	584	21	itself	-PRON-	PRP
18431	584	22	,	,	,
18431	584	23	and	and	CC
18431	584	24	immersed	immerse	VBN
18431	584	25	in	in	IN
18431	584	26	a	a	DT
18431	584	27	common	common	JJ
18431	584	28	atmospheric	atmospheric	JJ
18431	584	29	envelope	envelope	NN
18431	584	30	,	,	,
18431	584	31	is	be	VBZ
18431	584	32	not	not	RB
18431	584	33	deemed	deem	VBN
18431	584	34	by	by	IN
18431	584	35	the	the	DT
18431	584	36	supporters	supporter	NNS
18431	584	37	of	of	IN
18431	584	38	the	the	DT
18431	584	39	theory	theory	NN
18431	584	40	in	in	IN
18431	584	41	question	question	NN
18431	584	42	as	as	IN
18431	584	43	a	a	DT
18431	584	44	very	very	RB
18431	584	45	serious	serious	JJ
18431	584	46	objection	objection	NN
18431	584	47	,	,	,
18431	584	48	for	for	CC
18431	584	49	,	,	,
18431	584	50	they	-PRON-	PRP
18431	584	51	contend	contend	VBP
18431	584	52	,	,	,
18431	584	53	electric	electric	JJ
18431	584	54	waves	wave	NNS
18431	584	55	are	be	VBP
18431	584	56	a	a	DT
18431	584	57	phenomenon	phenomenon	NN
18431	584	58	of	of	IN
18431	584	59	the	the	DT
18431	584	60	ether	ether	NN
18431	584	61	,	,	,
18431	584	62	which	which	WDT
18431	584	63	extends	extend	VBZ
18431	584	64	throughout	throughout	IN
18431	584	65	space	space	NN
18431	584	66	,	,	,
18431	584	67	and	and	CC
18431	584	68	,	,	,
18431	584	69	given	give	VBN
18431	584	70	sufficient	sufficient	JJ
18431	584	71	energy	energy	NN
18431	584	72	,	,	,
18431	584	73	such	such	JJ
18431	584	74	waves	wave	NNS
18431	584	75	could	could	MD
18431	584	76	cross	cross	VB
18431	584	77	the	the	DT
18431	584	78	gap	gap	NN
18431	584	79	between	between	IN
18431	584	80	world	world	NN
18431	584	81	and	and	CC
18431	584	82	world	world	NN
18431	584	83	.	.	.
18431	585	1	But	but	CC
18431	585	2	nobody	nobody	NN
18431	585	3	has	have	VBZ
18431	585	4	shown	show	VBN
18431	585	5	how	how	WRB
18431	585	6	much	much	JJ
18431	585	7	energy	energy	NN
18431	585	8	would	would	MD
18431	585	9	be	be	VB
18431	585	10	needed	need	VBN
18431	585	11	for	for	IN
18431	585	12	such	such	PDT
18431	585	13	a	a	DT
18431	585	14	purpose	purpose	NN
18431	585	15	,	,	,
18431	585	16	and	and	CC
18431	585	17	much	much	RB
18431	585	18	less	less	JJR
18431	585	19	has	have	VBZ
18431	585	20	anybody	anybody	NN
18431	585	21	indicated	indicate	VBN
18431	585	22	a	a	DT
18431	585	23	way	way	NN
18431	585	24	in	in	IN
18431	585	25	which	which	WDT
18431	585	26	the	the	DT
18431	585	27	required	require	VBN
18431	585	28	energy	energy	NN
18431	585	29	could	could	MD
18431	585	30	be	be	VB
18431	585	31	artificially	artificially	RB
18431	585	32	developed	develop	VBN
18431	585	33	,	,	,
18431	585	34	or	or	CC
18431	585	35	cunningly	cunningly	RB
18431	585	36	filched	filch	VBN
18431	585	37	from	from	IN
18431	585	38	the	the	DT
18431	585	39	stores	store	NNS
18431	585	40	of	of	IN
18431	585	41	nature	nature	NN
18431	585	42	.	.	.
18431	586	1	It	-PRON-	PRP
18431	586	2	is	be	VBZ
18431	586	3	,	,	,
18431	586	4	then	then	RB
18431	586	5	,	,	,
18431	586	6	purely	purely	RB
18431	586	7	an	an	DT
18431	586	8	assumption	assumption	NN
18431	586	9	,	,	,
18431	586	10	an	an	DT
18431	586	11	interesting	interesting	JJ
18431	586	12	figment	figment	NN
18431	586	13	of	of	IN
18431	586	14	the	the	DT
18431	586	15	mind	mind	NN
18431	586	16	,	,	,
18431	586	17	that	that	IN
18431	586	18	certain	certain	JJ
18431	586	19	curious	curious	JJ
18431	586	20	disturbances	disturbance	NNS
18431	586	21	in	in	IN
18431	586	22	the	the	DT
18431	586	23	electrical	electrical	JJ
18431	586	24	state	state	NN
18431	586	25	of	of	IN
18431	586	26	the	the	DT
18431	586	27	air	air	NN
18431	586	28	and	and	CC
18431	586	29	the	the	DT
18431	586	30	earth	earth	NN
18431	586	31	,	,	,
18431	586	32	affecting	affect	VBG
18431	586	33	delicate	delicate	JJ
18431	586	34	electric	electric	JJ
18431	586	35	instruments	instrument	NNS
18431	586	36	,	,	,
18431	586	37	possessing	possess	VBG
18431	586	38	a	a	DT
18431	586	39	marked	marked	JJ
18431	586	40	periodicity	periodicity	NN
18431	586	41	in	in	IN
18431	586	42	brief	brief	JJ
18431	586	43	intervals	interval	NNS
18431	586	44	of	of	IN
18431	586	45	time	time	NN
18431	586	46	,	,	,
18431	586	47	and	and	CC
18431	586	48	not	not	RB
18431	586	49	yet	yet	RB
18431	586	50	otherwise	otherwise	RB
18431	586	51	accounted	account	VBN
18431	586	52	for	for	IN
18431	586	53	,	,	,
18431	586	54	are	be	VBP
18431	586	55	due	due	JJ
18431	586	56	to	to	IN
18431	586	57	the	the	DT
18431	586	58	throbbing	throbbing	NN
18431	586	59	,	,	,
18431	586	60	in	in	IN
18431	586	61	the	the	DT
18431	586	62	all	all	RB
18431	586	63	-	-	HYPH
18431	586	64	enveloping	envelop	VBG
18431	586	65	ether	ether	NN
18431	586	66	,	,	,
18431	586	67	of	of	IN
18431	586	68	impulses	impulse	NNS
18431	586	69	transmitted	transmit	VBN
18431	586	70	from	from	IN
18431	586	71	instruments	instrument	NNS
18431	586	72	controlled	control	VBN
18431	586	73	by	by	IN
18431	586	74	the	the	DT
18431	586	75	_	_	NNP
18431	586	76	savants	savant	NNS
18431	586	77	_	_	NNP
18431	586	78	of	of	IN
18431	586	79	Mars	Mars	NNP
18431	586	80	,	,	,
18431	586	81	whose	whose	WP$
18431	586	82	insatiable	insatiable	JJ
18431	586	83	thirst	thirst	NN
18431	586	84	for	for	IN
18431	586	85	knowledge	knowledge	NN
18431	586	86	,	,	,
18431	586	87	and	and	CC
18431	586	88	presumably	presumably	RB
18431	586	89	burning	burn	VBG
18431	586	90	desire	desire	NN
18431	586	91	to	to	TO
18431	586	92	learn	learn	VB
18431	586	93	whether	whether	IN
18431	586	94	there	there	EX
18431	586	95	is	be	VBZ
18431	586	96	not	not	RB
18431	586	97	within	within	IN
18431	586	98	reach	reach	NN
18431	586	99	some	some	DT
18431	586	100	more	more	RBR
18431	586	101	fortunate	fortunate	JJ
18431	586	102	world	world	NN
18431	586	103	than	than	IN
18431	586	104	their	-PRON-	PRP$
18431	586	105	half	half	RB
18431	586	106	-	-	HYPH
18431	586	107	dried	dry	VBN
18431	586	108	-	-	HYPH
18431	586	109	up	up	RP
18431	586	110	globe	globe	NN
18431	586	111	,	,	,
18431	586	112	has	have	VBZ
18431	586	113	led	lead	VBN
18431	586	114	them	-PRON-	PRP
18431	586	115	into	into	IN
18431	586	116	a	a	DT
18431	586	117	desperate	desperate	JJ
18431	586	118	attempt	attempt	NN
18431	586	119	to	to	TO
18431	586	120	"	"	``
18431	586	121	call	call	VB
18431	586	122	up	up	RP
18431	586	123	"	"	''
18431	586	124	the	the	DT
18431	586	125	earth	earth	NN
18431	586	126	on	on	IN
18431	586	127	their	-PRON-	PRP$
18431	586	128	interplanetary	interplanetary	JJ
18431	586	129	telephone	telephone	NN
18431	586	130	,	,	,
18431	586	131	with	with	IN
18431	586	132	the	the	DT
18431	586	133	hope	hope	NN
18431	586	134	that	that	IN
18431	586	135	we	-PRON-	PRP
18431	586	136	are	be	VBP
18431	586	137	wise	wise	JJ
18431	586	138	and	and	CC
18431	586	139	skilful	skilful	JJ
18431	586	140	enough	enough	RB
18431	586	141	to	to	TO
18431	586	142	understand	understand	VB
18431	586	143	and	and	CC
18431	586	144	answer	answer	VB
18431	586	145	them	-PRON-	PRP
18431	586	146	.	.	.
18431	587	1	In	in	IN
18431	587	2	what	what	WDT
18431	587	3	language	language	NN
18431	587	4	they	-PRON-	PRP
18431	587	5	intend	intend	VBP
18431	587	6	to	to	TO
18431	587	7	converse	converse	VB
18431	587	8	no	no	DT
18431	587	9	one	one	NN
18431	587	10	has	have	VBZ
18431	587	11	yet	yet	RB
18431	587	12	undertaken	undertake	VBN
18431	587	13	to	to	TO
18431	587	14	tell	tell	VB
18431	587	15	,	,	,
18431	587	16	but	but	CC
18431	587	17	the	the	DT
18431	587	18	suggestion	suggestion	NN
18431	587	19	has	have	VBZ
18431	587	20	sapiently	sapiently	RB
18431	587	21	been	be	VBN
18431	587	22	made	make	VBN
18431	587	23	that	that	IN
18431	587	24	,	,	,
18431	587	25	mathematical	mathematical	JJ
18431	587	26	facts	fact	NNS
18431	587	27	being	be	VBG
18431	587	28	invariable	invariable	JJ
18431	587	29	,	,	,
18431	587	30	the	the	DT
18431	587	31	eternal	eternal	JJ
18431	587	32	equality	equality	NN
18431	587	33	of	of	IN
18431	587	34	two	two	CD
18431	587	35	plus	plus	CC
18431	587	36	two	two	CD
18431	587	37	with	with	IN
18431	587	38	four	four	CD
18431	587	39	might	may	MD
18431	587	40	serve	serve	VB
18431	587	41	as	as	IN
18431	587	42	a	a	DT
18431	587	43	basis	basis	NN
18431	587	44	of	of	IN
18431	587	45	understanding	understanding	NN
18431	587	46	,	,	,
18431	587	47	and	and	CC
18431	587	48	that	that	IN
18431	587	49	a	a	DT
18431	587	50	statement	statement	NN
18431	587	51	of	of	IN
18431	587	52	that	that	DT
18431	587	53	truth	truth	NN
18431	587	54	sent	send	VBN
18431	587	55	by	by	IN
18431	587	56	electric	electric	JJ
18431	587	57	taps	tap	NNS
18431	587	58	across	across	IN
18431	587	59	the	the	DT
18431	587	60	ocean	ocean	NN
18431	587	61	of	of	IN
18431	587	62	ether	ether	NN
18431	587	63	would	would	MD
18431	587	64	be	be	VB
18431	587	65	a	a	DT
18431	587	66	convincing	convincing	JJ
18431	587	67	assurance	assurance	NN
18431	587	68	that	that	IN
18431	587	69	the	the	DT
18431	587	70	inhabitants	inhabitant	NNS
18431	587	71	of	of	IN
18431	587	72	the	the	DT
18431	587	73	planet	planet	NN
18431	587	74	from	from	IN
18431	587	75	which	which	WDT
18431	587	76	the	the	DT
18431	587	77	message	message	NN
18431	587	78	came	come	VBD
18431	587	79	at	at	IN
18431	587	80	least	least	RBS
18431	587	81	enjoyed	enjoy	VBD
18431	587	82	the	the	DT
18431	587	83	advantages	advantage	NNS
18431	587	84	of	of	IN
18431	587	85	a	a	DT
18431	587	86	common	common	JJ
18431	587	87	-	-	HYPH
18431	587	88	school	school	NN
18431	587	89	education	education	NN
18431	587	90	.	.	.
18431	588	1	But	but	CC
18431	588	2	,	,	,
18431	588	3	while	while	IN
18431	588	4	speculation	speculation	NN
18431	588	5	upon	upon	IN
18431	588	6	this	this	DT
18431	588	7	subject	subject	JJ
18431	588	8	rests	rest	NNS
18431	588	9	on	on	IN
18431	588	10	unverified	unverified	JJ
18431	588	11	,	,	,
18431	588	12	and	and	CC
18431	588	13	at	at	IN
18431	588	14	present	present	JJ
18431	588	15	unverifiable	unverifiable	JJ
18431	588	16	,	,	,
18431	588	17	assumptions	assumption	NNS
18431	588	18	,	,	,
18431	588	19	of	of	IN
18431	588	20	course	course	NN
18431	588	21	everybody	everybody	NN
18431	588	22	would	would	MD
18431	588	23	rejoice	rejoice	VB
18431	588	24	if	if	IN
18431	588	25	such	such	PDT
18431	588	26	a	a	DT
18431	588	27	thing	thing	NN
18431	588	28	were	be	VBD
18431	588	29	possible	possible	JJ
18431	588	30	,	,	,
18431	588	31	for	for	IN
18431	588	32	consider	consider	VB
18431	588	33	what	what	WP
18431	588	34	zest	zest	NNP
18431	588	35	and	and	CC
18431	588	36	charm	charm	NN
18431	588	37	would	would	MD
18431	588	38	be	be	VB
18431	588	39	added	add	VBN
18431	588	40	to	to	IN
18431	588	41	human	human	JJ
18431	588	42	life	life	NN
18431	588	43	if	if	IN
18431	588	44	messages	message	NNS
18431	588	45	,	,	,
18431	588	46	even	even	RB
18431	588	47	of	of	IN
18431	588	48	the	the	DT
18431	588	49	simplest	simple	JJS
18431	588	50	description	description	NN
18431	588	51	,	,	,
18431	588	52	could	could	MD
18431	588	53	be	be	VB
18431	588	54	sent	send	VBN
18431	588	55	to	to	IN
18431	588	56	and	and	CC
18431	588	57	received	receive	VBN
18431	588	58	from	from	IN
18431	588	59	intelligent	intelligent	JJ
18431	588	60	beings	being	NNS
18431	588	61	inhabiting	inhabit	VBG
18431	588	62	other	other	JJ
18431	588	63	planets	planet	NNS
18431	588	64	!	!	.
18431	589	1	It	-PRON-	PRP
18431	589	2	is	be	VBZ
18431	589	3	because	because	IN
18431	589	4	of	of	IN
18431	589	5	this	this	DT
18431	589	6	hold	hold	NN
18431	589	7	that	that	IN
18431	589	8	it	-PRON-	PRP
18431	589	9	possesses	possess	VBZ
18431	589	10	upon	upon	IN
18431	589	11	the	the	DT
18431	589	12	imagination	imagination	NN
18431	589	13	,	,	,
18431	589	14	and	and	CC
18431	589	15	the	the	DT
18431	589	16	pleasing	pleasing	JJ
18431	589	17	pictures	picture	NNS
18431	589	18	that	that	WDT
18431	589	19	it	-PRON-	PRP
18431	589	20	conjures	conjure	VBZ
18431	589	21	up	up	RP
18431	589	22	,	,	,
18431	589	23	that	that	IN
18431	589	24	the	the	DT
18431	589	25	idea	idea	NN
18431	589	26	of	of	IN
18431	589	27	interplanetary	interplanetary	JJ
18431	589	28	communication	communication	NN
18431	589	29	,	,	,
18431	589	30	once	once	RB
18431	589	31	broached	broach	VBN
18431	589	32	,	,	,
18431	589	33	has	have	VBZ
18431	589	34	become	become	VBN
18431	589	35	so	so	RB
18431	589	36	popular	popular	JJ
18431	589	37	a	a	DT
18431	589	38	topic	topic	NN
18431	589	39	,	,	,
18431	589	40	even	even	RB
18431	589	41	though	though	IN
18431	589	42	everybody	everybody	NN
18431	589	43	sees	see	VBZ
18431	589	44	that	that	IN
18431	589	45	it	-PRON-	PRP
18431	589	46	should	should	MD
18431	589	47	not	not	RB
18431	589	48	be	be	VB
18431	589	49	taken	take	VBN
18431	589	50	too	too	RB
18431	589	51	seriously	seriously	RB
18431	589	52	.	.	.
18431	590	1	The	the	DT
18431	590	2	subject	subject	NN
18431	590	3	of	of	IN
18431	590	4	the	the	DT
18431	590	5	atmosphere	atmosphere	NN
18431	590	6	of	of	IN
18431	590	7	Mars	Mars	NNP
18431	590	8	can	can	MD
18431	590	9	not	not	RB
18431	590	10	be	be	VB
18431	590	11	dismissed	dismiss	VBN
18431	590	12	without	without	IN
18431	590	13	further	further	JJ
18431	590	14	consideration	consideration	NN
18431	590	15	than	than	IN
18431	590	16	we	-PRON-	PRP
18431	590	17	have	have	VBP
18431	590	18	yet	yet	RB
18431	590	19	given	give	VBN
18431	590	20	it	-PRON-	PRP
18431	590	21	,	,	,
18431	590	22	because	because	IN
18431	590	23	those	those	DT
18431	590	24	who	who	WP
18431	590	25	think	think	VBP
18431	590	26	the	the	DT
18431	590	27	planet	planet	NN
18431	590	28	uninhabitable	uninhabitable	JJ
18431	590	29	base	base	NN
18431	590	30	their	-PRON-	PRP$
18431	590	31	opinion	opinion	NN
18431	590	32	largely	largely	RB
18431	590	33	upon	upon	IN
18431	590	34	the	the	DT
18431	590	35	assumed	assumed	JJ
18431	590	36	absence	absence	NN
18431	590	37	of	of	IN
18431	590	38	sufficient	sufficient	JJ
18431	590	39	air	air	NN
18431	590	40	to	to	TO
18431	590	41	support	support	VB
18431	590	42	life	life	NN
18431	590	43	.	.	.
18431	591	1	It	-PRON-	PRP
18431	591	2	was	be	VBD
18431	591	3	long	long	RB
18431	591	4	ago	ago	RB
18431	591	5	recognized	recognize	VBN
18431	591	6	that	that	IN
18431	591	7	,	,	,
18431	591	8	other	other	JJ
18431	591	9	things	thing	NNS
18431	591	10	being	be	VBG
18431	591	11	equal	equal	JJ
18431	591	12	,	,	,
18431	591	13	a	a	DT
18431	591	14	planet	planet	NN
18431	591	15	of	of	IN
18431	591	16	small	small	JJ
18431	591	17	mass	mass	NN
18431	591	18	must	must	MD
18431	591	19	possess	possess	VB
18431	591	20	a	a	DT
18431	591	21	less	less	RBR
18431	591	22	dense	dense	JJ
18431	591	23	atmosphere	atmosphere	NN
18431	591	24	than	than	IN
18431	591	25	one	one	CD
18431	591	26	of	of	IN
18431	591	27	large	large	JJ
18431	591	28	mass	mass	NN
18431	591	29	.	.	.
18431	592	1	Assuming	assume	VBG
18431	592	2	that	that	IN
18431	592	3	each	each	DT
18431	592	4	planet	planet	NN
18431	592	5	originally	originally	RB
18431	592	6	drew	draw	VBD
18431	592	7	from	from	IN
18431	592	8	a	a	DT
18431	592	9	common	common	JJ
18431	592	10	stock	stock	NN
18431	592	11	,	,	,
18431	592	12	and	and	CC
18431	592	13	that	that	IN
18431	592	14	the	the	DT
18431	592	15	amount	amount	NN
18431	592	16	and	and	CC
18431	592	17	density	density	NN
18431	592	18	of	of	IN
18431	592	19	its	-PRON-	PRP$
18431	592	20	atmosphere	atmosphere	NN
18431	592	21	is	be	VBZ
18431	592	22	measured	measure	VBN
18431	592	23	by	by	IN
18431	592	24	its	-PRON-	PRP$
18431	592	25	force	force	NN
18431	592	26	of	of	IN
18431	592	27	gravity	gravity	NN
18431	592	28	,	,	,
18431	592	29	it	-PRON-	PRP
18431	592	30	can	can	MD
18431	592	31	be	be	VB
18431	592	32	shown	show	VBN
18431	592	33	that	that	IN
18431	592	34	Mars	Mars	NNP
18431	592	35	should	should	MD
18431	592	36	have	have	VB
18431	592	37	an	an	DT
18431	592	38	atmosphere	atmosphere	NN
18431	592	39	less	less	JJR
18431	592	40	than	than	IN
18431	592	41	one	one	CD
18431	592	42	fifth	fifth	JJ
18431	592	43	as	as	RB
18431	592	44	dense	dense	JJ
18431	592	45	as	as	IN
18431	592	46	the	the	DT
18431	592	47	earth	earth	NN
18431	592	48	's	's	POS
18431	592	49	.	.	.
18431	593	1	Dr.	Dr.	NNP
18431	593	2	Johnstone	Johnstone	NNP
18431	593	3	Stoney	Stoney	NNP
18431	593	4	has	have	VBZ
18431	593	5	attacked	attack	VBN
18431	593	6	the	the	DT
18431	593	7	problem	problem	NN
18431	593	8	of	of	IN
18431	593	9	planetary	planetary	JJ
18431	593	10	atmospheres	atmosphere	NNS
18431	593	11	in	in	IN
18431	593	12	another	another	DT
18431	593	13	way	way	NN
18431	593	14	.	.	.
18431	594	1	Knowing	know	VBG
18431	594	2	the	the	DT
18431	594	3	force	force	NN
18431	594	4	of	of	IN
18431	594	5	gravity	gravity	NN
18431	594	6	on	on	IN
18431	594	7	a	a	DT
18431	594	8	planet	planet	NN
18431	594	9	,	,	,
18431	594	10	it	-PRON-	PRP
18431	594	11	is	be	VBZ
18431	594	12	easy	easy	JJ
18431	594	13	to	to	TO
18431	594	14	calculate	calculate	VB
18431	594	15	the	the	DT
18431	594	16	velocity	velocity	NN
18431	594	17	with	with	IN
18431	594	18	which	which	WDT
18431	594	19	a	a	DT
18431	594	20	body	body	NN
18431	594	21	,	,	,
18431	594	22	or	or	CC
18431	594	23	a	a	DT
18431	594	24	particle	particle	NN
18431	594	25	,	,	,
18431	594	26	would	would	MD
18431	594	27	have	have	VB
18431	594	28	to	to	TO
18431	594	29	start	start	VB
18431	594	30	radially	radially	NN
18431	594	31	from	from	IN
18431	594	32	the	the	DT
18431	594	33	planet	planet	NN
18431	594	34	in	in	IN
18431	594	35	order	order	NN
18431	594	36	to	to	TO
18431	594	37	escape	escape	VB
18431	594	38	from	from	IN
18431	594	39	its	-PRON-	PRP$
18431	594	40	gravitational	gravitational	JJ
18431	594	41	control	control	NN
18431	594	42	.	.	.
18431	595	1	For	for	IN
18431	595	2	the	the	DT
18431	595	3	earth	earth	NN
18431	595	4	this	this	DT
18431	595	5	critical	critical	JJ
18431	595	6	velocity	velocity	NN
18431	595	7	is	be	VBZ
18431	595	8	about	about	RB
18431	595	9	seven	seven	CD
18431	595	10	miles	mile	NNS
18431	595	11	per	per	IN
18431	595	12	second	second	NN
18431	595	13	;	;	:
18431	595	14	for	for	IN
18431	595	15	Mars	Mars	NNP
18431	595	16	about	about	IN
18431	595	17	three	three	CD
18431	595	18	miles	mile	NNS
18431	595	19	per	per	IN
18431	595	20	second	second	NN
18431	595	21	.	.	.
18431	596	1	Estimating	estimate	VBG
18431	596	2	the	the	DT
18431	596	3	velocity	velocity	NN
18431	596	4	of	of	IN
18431	596	5	the	the	DT
18431	596	6	molecules	molecule	NNS
18431	596	7	of	of	IN
18431	596	8	the	the	DT
18431	596	9	various	various	JJ
18431	596	10	atmospheric	atmospheric	JJ
18431	596	11	gases	gas	NNS
18431	596	12	,	,	,
18431	596	13	according	accord	VBG
18431	596	14	to	to	IN
18431	596	15	the	the	DT
18431	596	16	kinetic	kinetic	JJ
18431	596	17	theory	theory	NN
18431	596	18	,	,	,
18431	596	19	Dr.	Dr.	NNP
18431	596	20	Stoney	Stoney	NNP
18431	596	21	finds	find	VBZ
18431	596	22	that	that	IN
18431	596	23	some	some	DT
18431	596	24	of	of	IN
18431	596	25	the	the	DT
18431	596	26	smaller	small	JJR
18431	596	27	planets	planet	NNS
18431	596	28	,	,	,
18431	596	29	and	and	CC
18431	596	30	the	the	DT
18431	596	31	moon	moon	NN
18431	596	32	,	,	,
18431	596	33	are	be	VBP
18431	596	34	gravitationally	gravitationally	RB
18431	596	35	incapable	incapable	JJ
18431	596	36	of	of	IN
18431	596	37	retaining	retain	VBG
18431	596	38	all	all	DT
18431	596	39	of	of	IN
18431	596	40	these	these	DT
18431	596	41	gases	gas	NNS
18431	596	42	in	in	IN
18431	596	43	the	the	DT
18431	596	44	form	form	NN
18431	596	45	of	of	IN
18431	596	46	an	an	DT
18431	596	47	atmosphere	atmosphere	NN
18431	596	48	.	.	.
18431	597	1	Among	among	IN
18431	597	2	the	the	DT
18431	597	3	atmospheric	atmospheric	JJ
18431	597	4	constituents	constituent	NNS
18431	597	5	that	that	WDT
18431	597	6	,	,	,
18431	597	7	according	accord	VBG
18431	597	8	to	to	IN
18431	597	9	this	this	DT
18431	597	10	view	view	NN
18431	597	11	,	,	,
18431	597	12	Mars	Mars	NNP
18431	597	13	would	would	MD
18431	597	14	be	be	VB
18431	597	15	unable	unable	JJ
18431	597	16	permanently	permanently	RB
18431	597	17	to	to	TO
18431	597	18	retain	retain	VB
18431	597	19	is	be	VBZ
18431	597	20	water	water	NN
18431	597	21	vapor	vapor	NN
18431	597	22	.	.	.
18431	598	1	Indeed	indeed	RB
18431	598	2	,	,	,
18431	598	3	he	-PRON-	PRP
18431	598	4	supposes	suppose	VBZ
18431	598	5	that	that	IN
18431	598	6	even	even	RB
18431	598	7	the	the	DT
18431	598	8	earth	earth	NN
18431	598	9	is	be	VBZ
18431	598	10	slowly	slowly	RB
18431	598	11	losing	lose	VBG
18431	598	12	its	-PRON-	PRP$
18431	598	13	water	water	NN
18431	598	14	by	by	IN
18431	598	15	evaporation	evaporation	NN
18431	598	16	into	into	IN
18431	598	17	space	space	NN
18431	598	18	,	,	,
18431	598	19	and	and	CC
18431	598	20	on	on	IN
18431	598	21	Mars	Mars	NNP
18431	598	22	,	,	,
18431	598	23	owing	owe	VBG
18431	598	24	to	to	IN
18431	598	25	the	the	DT
18431	598	26	slight	slight	JJ
18431	598	27	force	force	NN
18431	598	28	of	of	IN
18431	598	29	gravity	gravity	NN
18431	598	30	there	there	RB
18431	598	31	,	,	,
18431	598	32	this	this	DT
18431	598	33	process	process	NN
18431	598	34	would	would	MD
18431	598	35	go	go	VB
18431	598	36	on	on	RP
18431	598	37	much	much	RB
18431	598	38	more	more	RBR
18431	598	39	rapidly	rapidly	RB
18431	598	40	,	,	,
18431	598	41	so	so	IN
18431	598	42	that	that	IN
18431	598	43	,	,	,
18431	598	44	in	in	IN
18431	598	45	this	this	DT
18431	598	46	way	way	NN
18431	598	47	,	,	,
18431	598	48	we	-PRON-	PRP
18431	598	49	have	have	VBP
18431	598	50	a	a	DT
18431	598	51	means	means	NN
18431	598	52	of	of	IN
18431	598	53	accounting	accounting	NN
18431	598	54	for	for	IN
18431	598	55	the	the	DT
18431	598	56	apparent	apparent	JJ
18431	598	57	drying	drying	NN
18431	598	58	up	up	IN
18431	598	59	of	of	IN
18431	598	60	that	that	DT
18431	598	61	planet	planet	NN
18431	598	62	,	,	,
18431	598	63	while	while	IN
18431	598	64	we	-PRON-	PRP
18431	598	65	may	may	MD
18431	598	66	be	be	VB
18431	598	67	led	lead	VBN
18431	598	68	to	to	TO
18431	598	69	anticipate	anticipate	VB
18431	598	70	that	that	IN
18431	598	71	at	at	IN
18431	598	72	some	some	DT
18431	598	73	time	time	NN
18431	598	74	in	in	IN
18431	598	75	the	the	DT
18431	598	76	remote	remote	JJ
18431	598	77	future	future	NN
18431	598	78	the	the	DT
18431	598	79	earth	earth	NN
18431	598	80	also	also	RB
18431	598	81	will	will	MD
18431	598	82	begin	begin	VB
18431	598	83	to	to	TO
18431	598	84	suffer	suffer	VB
18431	598	85	from	from	IN
18431	598	86	lack	lack	NN
18431	598	87	of	of	IN
18431	598	88	water	water	NN
18431	598	89	,	,	,
18431	598	90	and	and	CC
18431	598	91	that	that	IN
18431	598	92	eventually	eventually	RB
18431	598	93	the	the	DT
18431	598	94	chasms	chasm	NNS
18431	598	95	of	of	IN
18431	598	96	the	the	DT
18431	598	97	sea	sea	NN
18431	598	98	will	will	MD
18431	598	99	yawn	yawn	VB
18431	598	100	empty	empty	JJ
18431	598	101	and	and	CC
18431	598	102	desolate	desolate	VB
18431	598	103	under	under	IN
18431	598	104	a	a	DT
18431	598	105	cloudless	cloudless	JJ
18431	598	106	sky	sky	NN
18431	598	107	.	.	.
18431	599	1	But	but	CC
18431	599	2	it	-PRON-	PRP
18431	599	3	is	be	VBZ
18431	599	4	not	not	RB
18431	599	5	certain	certain	JJ
18431	599	6	that	that	IN
18431	599	7	the	the	DT
18431	599	8	original	original	JJ
18431	599	9	supply	supply	NN
18431	599	10	of	of	IN
18431	599	11	atmospheric	atmospheric	JJ
18431	599	12	elements	element	NNS
18431	599	13	was	be	VBD
18431	599	14	in	in	IN
18431	599	15	every	every	DT
18431	599	16	case	case	NN
18431	599	17	proportional	proportional	JJ
18431	599	18	to	to	IN
18431	599	19	the	the	DT
18431	599	20	respective	respective	JJ
18431	599	21	force	force	NN
18431	599	22	of	of	IN
18431	599	23	gravity	gravity	NN
18431	599	24	of	of	IN
18431	599	25	a	a	DT
18431	599	26	planet	planet	NN
18431	599	27	.	.	.
18431	600	1	The	the	DT
18431	600	2	fact	fact	NN
18431	600	3	that	that	IN
18431	600	4	Venus	Venus	NNP
18431	600	5	appears	appear	VBZ
18431	600	6	to	to	TO
18431	600	7	have	have	VB
18431	600	8	an	an	DT
18431	600	9	atmosphere	atmosphere	NN
18431	600	10	more	more	RBR
18431	600	11	extensive	extensive	JJ
18431	600	12	and	and	CC
18431	600	13	denser	denser	NN
18431	600	14	than	than	IN
18431	600	15	the	the	DT
18431	600	16	earth	earth	NN
18431	600	17	's	's	POS
18431	600	18	,	,	,
18431	600	19	although	although	IN
18431	600	20	its	-PRON-	PRP$
18431	600	21	force	force	NN
18431	600	22	of	of	IN
18431	600	23	gravity	gravity	NN
18431	600	24	is	be	VBZ
18431	600	25	a	a	DT
18431	600	26	little	little	JJ
18431	600	27	less	less	JJR
18431	600	28	than	than	IN
18431	600	29	that	that	DT
18431	600	30	of	of	IN
18431	600	31	our	-PRON-	PRP$
18431	600	32	globe	globe	NN
18431	600	33	,	,	,
18431	600	34	indicates	indicate	VBZ
18431	600	35	at	at	IN
18431	600	36	once	once	RB
18431	600	37	a	a	DT
18431	600	38	variation	variation	NN
18431	600	39	as	as	IN
18431	600	40	between	between	IN
18431	600	41	these	these	DT
18431	600	42	two	two	CD
18431	600	43	planets	planet	NNS
18431	600	44	in	in	IN
18431	600	45	the	the	DT
18431	600	46	amount	amount	NN
18431	600	47	of	of	IN
18431	600	48	atmospheric	atmospheric	JJ
18431	600	49	material	material	NN
18431	600	50	at	at	IN
18431	600	51	their	-PRON-	PRP$
18431	600	52	disposal	disposal	NN
18431	600	53	.	.	.
18431	601	1	This	this	DT
18431	601	2	may	may	MD
18431	601	3	be	be	VB
18431	601	4	a	a	DT
18431	601	5	detail	detail	NN
18431	601	6	depending	depend	VBG
18431	601	7	upon	upon	IN
18431	601	8	differences	difference	NNS
18431	601	9	in	in	IN
18431	601	10	the	the	DT
18431	601	11	mode	mode	NN
18431	601	12	,	,	,
18431	601	13	or	or	CC
18431	601	14	in	in	IN
18431	601	15	the	the	DT
18431	601	16	stage	stage	NN
18431	601	17	,	,	,
18431	601	18	of	of	IN
18431	601	19	their	-PRON-	PRP$
18431	601	20	evolution	evolution	NN
18431	601	21	.	.	.
18431	602	1	Thus	thus	RB
18431	602	2	,	,	,
18431	602	3	after	after	RB
18431	602	4	all	all	RB
18431	602	5	,	,	,
18431	602	6	Dr.	Dr.	NNP
18431	602	7	Stoney	Stoney	NNP
18431	602	8	's	's	POS
18431	602	9	theory	theory	NN
18431	602	10	may	may	MD
18431	602	11	be	be	VB
18431	602	12	substantially	substantially	RB
18431	602	13	correct	correct	JJ
18431	602	14	and	and	CC
18431	602	15	yet	yet	RB
18431	602	16	Mars	Mars	NNP
18431	602	17	may	may	MD
18431	602	18	retain	retain	VB
18431	602	19	sufficient	sufficient	JJ
18431	602	20	water	water	NN
18431	602	21	to	to	TO
18431	602	22	form	form	VB
18431	602	23	clouds	cloud	NNS
18431	602	24	,	,	,
18431	602	25	to	to	TO
18431	602	26	be	be	VB
18431	602	27	precipitated	precipitate	VBN
18431	602	28	in	in	IN
18431	602	29	snow	snow	NN
18431	602	30	,	,	,
18431	602	31	and	and	CC
18431	602	32	to	to	TO
18431	602	33	fill	fill	VB
18431	602	34	its	-PRON-	PRP$
18431	602	35	canals	canal	NNS
18431	602	36	after	after	IN
18431	602	37	each	each	DT
18431	602	38	annual	annual	JJ
18431	602	39	melting	melting	NN
18431	602	40	of	of	IN
18431	602	41	the	the	DT
18431	602	42	polar	polar	JJ
18431	602	43	caps	cap	NNS
18431	602	44	,	,	,
18431	602	45	because	because	IN
18431	602	46	the	the	DT
18431	602	47	original	original	JJ
18431	602	48	supply	supply	NN
18431	602	49	was	be	VBD
18431	602	50	abundant	abundant	JJ
18431	602	51	,	,	,
18431	602	52	and	and	CC
18431	602	53	its	-PRON-	PRP$
18431	602	54	escape	escape	NN
18431	602	55	is	be	VBZ
18431	602	56	a	a	DT
18431	602	57	gradual	gradual	JJ
18431	602	58	process	process	NN
18431	602	59	,	,	,
18431	602	60	only	only	RB
18431	602	61	to	to	TO
18431	602	62	be	be	VB
18431	602	63	completed	complete	VBN
18431	602	64	by	by	IN
18431	602	65	age	age	NN
18431	602	66	-	-	HYPH
18431	602	67	long	long	JJ
18431	602	68	steps	step	NNS
18431	602	69	.	.	.
18431	603	1	Even	even	RB
18431	603	2	though	though	IN
18431	603	3	the	the	DT
18431	603	4	evidence	evidence	NN
18431	603	5	of	of	IN
18431	603	6	the	the	DT
18431	603	7	spectroscope	spectroscope	NN
18431	603	8	,	,	,
18431	603	9	as	as	RB
18431	603	10	far	far	RB
18431	603	11	as	as	IN
18431	603	12	it	-PRON-	PRP
18431	603	13	goes	go	VBZ
18431	603	14	,	,	,
18431	603	15	seems	seem	VBZ
18431	603	16	to	to	TO
18431	603	17	lend	lend	VB
18431	603	18	support	support	NN
18431	603	19	to	to	IN
18431	603	20	the	the	DT
18431	603	21	theory	theory	NN
18431	603	22	that	that	IN
18431	603	23	there	there	EX
18431	603	24	is	be	VBZ
18431	603	25	no	no	DT
18431	603	26	water	water	NN
18431	603	27	vapor	vapor	NN
18431	603	28	in	in	IN
18431	603	29	the	the	DT
18431	603	30	atmosphere	atmosphere	NN
18431	603	31	of	of	IN
18431	603	32	Mars	Mars	NNP
18431	603	33	,	,	,
18431	603	34	we	-PRON-	PRP
18431	603	35	can	can	MD
18431	603	36	not	not	RB
18431	603	37	disregard	disregard	VB
18431	603	38	the	the	DT
18431	603	39	visual	visual	JJ
18431	603	40	evidence	evidence	NN
18431	603	41	that	that	IN
18431	603	42	,	,	,
18431	603	43	nevertheless	nevertheless	RB
18431	603	44	,	,	,
18431	603	45	water	water	NN
18431	603	46	vapor	vapor	NN
18431	603	47	exists	exist	VBZ
18431	603	48	there	there	RB
18431	603	49	.	.	.
18431	604	1	What	what	WP
18431	604	2	are	be	VBP
18431	604	3	the	the	DT
18431	604	4	polar	polar	JJ
18431	604	5	caps	cap	NNS
18431	604	6	if	if	IN
18431	604	7	they	-PRON-	PRP
18431	604	8	are	be	VBP
18431	604	9	not	not	RB
18431	604	10	snow	snow	NN
18431	604	11	?	?	.
18431	605	1	Frozen	frozen	JJ
18431	605	2	carbon	carbon	NN
18431	605	3	dioxide	dioxide	NN
18431	605	4	,	,	,
18431	605	5	it	-PRON-	PRP
18431	605	6	has	have	VBZ
18431	605	7	been	be	VBN
18431	605	8	suggested	suggest	VBN
18431	605	9	;	;	:
18431	605	10	but	but	CC
18431	605	11	this	this	DT
18431	605	12	is	be	VBZ
18431	605	13	hardly	hardly	RB
18431	605	14	satisfactory	satisfactory	JJ
18431	605	15	,	,	,
18431	605	16	for	for	IN
18431	605	17	it	-PRON-	PRP
18431	605	18	offers	offer	VBZ
18431	605	19	no	no	DT
18431	605	20	explanation	explanation	NN
18431	605	21	of	of	IN
18431	605	22	the	the	DT
18431	605	23	fact	fact	NN
18431	605	24	that	that	IN
18431	605	25	when	when	WRB
18431	605	26	the	the	DT
18431	605	27	polar	polar	JJ
18431	605	28	caps	cap	NNS
18431	605	29	diminish	diminish	VBP
18431	605	30	,	,	,
18431	605	31	and	and	CC
18431	605	32	in	in	IN
18431	605	33	proportion	proportion	NN
18431	605	34	as	as	IN
18431	605	35	they	-PRON-	PRP
18431	605	36	diminish	diminish	VBP
18431	605	37	,	,	,
18431	605	38	the	the	DT
18431	605	39	"	"	``
18431	605	40	seas	sea	NNS
18431	605	41	"	"	''
18431	605	42	and	and	CC
18431	605	43	the	the	DT
18431	605	44	canals	canal	NNS
18431	605	45	darken	darken	VBN
18431	605	46	and	and	CC
18431	605	47	expand	expand	VB
18431	605	48	,	,	,
18431	605	49	whereas	whereas	IN
18431	605	50	a	a	DT
18431	605	51	reasonable	reasonable	JJ
18431	605	52	explanation	explanation	NN
18431	605	53	of	of	IN
18431	605	54	the	the	DT
18431	605	55	correlation	correlation	NN
18431	605	56	of	of	IN
18431	605	57	these	these	DT
18431	605	58	phenomena	phenomenon	NNS
18431	605	59	is	be	VBZ
18431	605	60	offered	offer	VBN
18431	605	61	if	if	IN
18431	605	62	we	-PRON-	PRP
18431	605	63	accept	accept	VBP
18431	605	64	the	the	DT
18431	605	65	view	view	NN
18431	605	66	that	that	IN
18431	605	67	the	the	DT
18431	605	68	polar	polar	JJ
18431	605	69	caps	cap	NNS
18431	605	70	consist	consist	VBP
18431	605	71	of	of	IN
18431	605	72	snow	snow	NN
18431	605	73	.	.	.
18431	606	1	Then	then	RB
18431	606	2	there	there	EX
18431	606	3	are	be	VBP
18431	606	4	many	many	JJ
18431	606	5	observations	observation	NNS
18431	606	6	on	on	IN
18431	606	7	record	record	NN
18431	606	8	indicating	indicate	VBG
18431	606	9	the	the	DT
18431	606	10	existence	existence	NN
18431	606	11	of	of	IN
18431	606	12	clouds	cloud	NNS
18431	606	13	in	in	IN
18431	606	14	Mars	Mars	NNP
18431	606	15	's	's	POS
18431	606	16	atmosphere	atmosphere	NN
18431	606	17	.	.	.
18431	607	1	Sometimes	sometimes	RB
18431	607	2	a	a	DT
18431	607	3	considerable	considerable	JJ
18431	607	4	area	area	NN
18431	607	5	of	of	IN
18431	607	6	its	-PRON-	PRP$
18431	607	7	surface	surface	NN
18431	607	8	has	have	VBZ
18431	607	9	been	be	VBN
18431	607	10	observed	observe	VBN
18431	607	11	to	to	TO
18431	607	12	be	be	VB
18431	607	13	temporarily	temporarily	RB
18431	607	14	obscured	obscure	VBN
18431	607	15	,	,	,
18431	607	16	not	not	RB
18431	607	17	by	by	IN
18431	607	18	dense	dense	JJ
18431	607	19	masses	masse	NNS
18431	607	20	of	of	IN
18431	607	21	cloud	cloud	NN
18431	607	22	such	such	JJ
18431	607	23	as	as	IN
18431	607	24	accompany	accompany	VB
18431	607	25	the	the	DT
18431	607	26	progress	progress	NN
18431	607	27	of	of	IN
18431	607	28	great	great	JJ
18431	607	29	cyclonic	cyclonic	JJ
18431	607	30	storms	storm	NNS
18431	607	31	across	across	IN
18431	607	32	the	the	DT
18431	607	33	continents	continent	NNS
18431	607	34	and	and	CC
18431	607	35	oceans	ocean	NNS
18431	607	36	of	of	IN
18431	607	37	the	the	DT
18431	607	38	earth	earth	NN
18431	607	39	,	,	,
18431	607	40	but	but	CC
18431	607	41	by	by	IN
18431	607	42	comparatively	comparatively	RB
18431	607	43	thin	thin	JJ
18431	607	44	veils	veil	NNS
18431	607	45	of	of	IN
18431	607	46	vapor	vapor	NN
18431	607	47	such	such	JJ
18431	607	48	as	as	IN
18431	607	49	would	would	MD
18431	607	50	be	be	VB
18431	607	51	expected	expect	VBN
18431	607	52	to	to	TO
18431	607	53	form	form	VB
18431	607	54	in	in	IN
18431	607	55	an	an	DT
18431	607	56	atmosphere	atmosphere	NN
18431	607	57	so	so	RB
18431	607	58	comparatively	comparatively	RB
18431	607	59	rare	rare	JJ
18431	607	60	as	as	IN
18431	607	61	that	that	DT
18431	607	62	of	of	IN
18431	607	63	Mars	Mars	NNP
18431	607	64	.	.	.
18431	608	1	And	and	CC
18431	608	2	these	these	DT
18431	608	3	clouds	cloud	NNS
18431	608	4	,	,	,
18431	608	5	in	in	IN
18431	608	6	some	some	DT
18431	608	7	instances	instance	NNS
18431	608	8	at	at	IN
18431	608	9	least	least	JJS
18431	608	10	,	,	,
18431	608	11	appear	appear	VB
18431	608	12	,	,	,
18431	608	13	like	like	IN
18431	608	14	the	the	DT
18431	608	15	cirrus	cirrus	NN
18431	608	16	streaks	streak	VBZ
18431	608	17	and	and	CC
18431	608	18	dapples	dapple	NNS
18431	608	19	in	in	IN
18431	608	20	our	-PRON-	PRP$
18431	608	21	own	own	JJ
18431	608	22	air	air	NN
18431	608	23	,	,	,
18431	608	24	to	to	TO
18431	608	25	float	float	VB
18431	608	26	at	at	IN
18431	608	27	a	a	DT
18431	608	28	great	great	JJ
18431	608	29	elevation	elevation	NN
18431	608	30	.	.	.
18431	609	1	Mr.	Mr.	NNP
18431	609	2	Douglass	Douglass	NNP
18431	609	3	,	,	,
18431	609	4	one	one	CD
18431	609	5	of	of	IN
18431	609	6	Mr.	Mr.	NNP
18431	609	7	Lowell	Lowell	NNP
18431	609	8	's	's	POS
18431	609	9	associates	associate	NNS
18431	609	10	in	in	IN
18431	609	11	the	the	DT
18431	609	12	observations	observation	NNS
18431	609	13	of	of	IN
18431	609	14	1894	1894	CD
18431	609	15	at	at	IN
18431	609	16	Flagstaff	Flagstaff	NNP
18431	609	17	,	,	,
18431	609	18	Arizona	Arizona	NNP
18431	609	19	,	,	,
18431	609	20	observed	observe	VBD
18431	609	21	what	what	WP
18431	609	22	he	-PRON-	PRP
18431	609	23	believed	believe	VBD
18431	609	24	to	to	TO
18431	609	25	be	be	VB
18431	609	26	a	a	DT
18431	609	27	cloud	cloud	NN
18431	609	28	over	over	IN
18431	609	29	the	the	DT
18431	609	30	unilluminated	unilluminated	JJ
18431	609	31	part	part	NN
18431	609	32	of	of	IN
18431	609	33	Mars	Mars	NNP
18431	609	34	's	's	POS
18431	609	35	disk	disk	NN
18431	609	36	,	,	,
18431	609	37	which	which	WDT
18431	609	38	,	,	,
18431	609	39	by	by	IN
18431	609	40	micrometric	micrometric	JJ
18431	609	41	measurement	measurement	NN
18431	609	42	and	and	CC
18431	609	43	estimate	estimate	NN
18431	609	44	,	,	,
18431	609	45	was	be	VBD
18431	609	46	drifting	drift	VBG
18431	609	47	at	at	IN
18431	609	48	an	an	DT
18431	609	49	elevation	elevation	NN
18431	609	50	of	of	IN
18431	609	51	about	about	RB
18431	609	52	fifteen	fifteen	CD
18431	609	53	miles	mile	NNS
18431	609	54	above	above	IN
18431	609	55	the	the	DT
18431	609	56	surface	surface	NN
18431	609	57	of	of	IN
18431	609	58	the	the	DT
18431	609	59	planet	planet	NN
18431	609	60	.	.	.
18431	610	1	This	this	DT
18431	610	2	was	be	VBD
18431	610	3	seen	see	VBN
18431	610	4	on	on	IN
18431	610	5	two	two	CD
18431	610	6	successive	successive	JJ
18431	610	7	days	day	NNS
18431	610	8	,	,	,
18431	610	9	November	November	NNP
18431	610	10	25th	25th	NN
18431	610	11	and	and	CC
18431	610	12	November	November	NNP
18431	610	13	26th	26th	NN
18431	610	14	,	,	,
18431	610	15	and	and	CC
18431	610	16	it	-PRON-	PRP
18431	610	17	underwent	undergo	VBD
18431	610	18	curious	curious	JJ
18431	610	19	fluctuations	fluctuation	NNS
18431	610	20	in	in	IN
18431	610	21	visibility	visibility	NN
18431	610	22	,	,	,
18431	610	23	besides	besides	IN
18431	610	24	moving	move	VBG
18431	610	25	in	in	IN
18431	610	26	a	a	DT
18431	610	27	northerly	northerly	JJ
18431	610	28	direction	direction	NN
18431	610	29	at	at	IN
18431	610	30	the	the	DT
18431	610	31	rate	rate	NN
18431	610	32	of	of	IN
18431	610	33	some	some	DT
18431	610	34	thirteen	thirteen	CD
18431	610	35	miles	mile	NNS
18431	610	36	an	an	DT
18431	610	37	hour	hour	NN
18431	610	38	.	.	.
18431	611	1	But	but	CC
18431	611	2	,	,	,
18431	611	3	upon	upon	IN
18431	611	4	the	the	DT
18431	611	5	whole	whole	NN
18431	611	6	,	,	,
18431	611	7	as	as	IN
18431	611	8	Mr.	Mr.	NNP
18431	611	9	Lowell	Lowell	NNP
18431	611	10	remarks	remark	VBZ
18431	611	11	,	,	,
18431	611	12	the	the	DT
18431	611	13	atmosphere	atmosphere	NN
18431	611	14	of	of	IN
18431	611	15	Mars	Mars	NNP
18431	611	16	is	be	VBZ
18431	611	17	remarkably	remarkably	RB
18431	611	18	free	free	JJ
18431	611	19	of	of	IN
18431	611	20	clouds	cloud	NNS
18431	611	21	.	.	.
18431	612	1	The	the	DT
18431	612	2	reader	reader	NN
18431	612	3	will	will	MD
18431	612	4	remember	remember	VB
18431	612	5	that	that	IN
18431	612	6	Mars	Mars	NNP
18431	612	7	gets	get	VBZ
18431	612	8	a	a	DT
18431	612	9	little	little	JJ
18431	612	10	less	less	JJR
18431	612	11	than	than	IN
18431	612	12	half	half	DT
18431	612	13	as	as	RB
18431	612	14	much	much	JJ
18431	612	15	heat	heat	NN
18431	612	16	from	from	IN
18431	612	17	the	the	DT
18431	612	18	sun	sun	NN
18431	612	19	as	as	IN
18431	612	20	the	the	DT
18431	612	21	earth	earth	NN
18431	612	22	gets	get	VBZ
18431	612	23	.	.	.
18431	613	1	This	this	DT
18431	613	2	fact	fact	NN
18431	613	3	also	also	RB
18431	613	4	has	have	VBZ
18431	613	5	been	be	VBN
18431	613	6	used	use	VBN
18431	613	7	as	as	IN
18431	613	8	an	an	DT
18431	613	9	argument	argument	NN
18431	613	10	against	against	IN
18431	613	11	the	the	DT
18431	613	12	habitability	habitability	NN
18431	613	13	of	of	IN
18431	613	14	the	the	DT
18431	613	15	planet	planet	NN
18431	613	16	.	.	.
18431	614	1	In	in	IN
18431	614	2	truth	truth	NN
18431	614	3	,	,	,
18431	614	4	those	those	DT
18431	614	5	who	who	WP
18431	614	6	think	think	VBP
18431	614	7	that	that	IN
18431	614	8	life	life	NN
18431	614	9	in	in	IN
18431	614	10	the	the	DT
18431	614	11	solar	solar	JJ
18431	614	12	system	system	NN
18431	614	13	is	be	VBZ
18431	614	14	confined	confine	VBN
18431	614	15	to	to	IN
18431	614	16	the	the	DT
18431	614	17	earth	earth	NN
18431	614	18	alone	alone	RB
18431	614	19	insist	insist	VBP
18431	614	20	upon	upon	IN
18431	614	21	an	an	DT
18431	614	22	almost	almost	RB
18431	614	23	exact	exact	JJ
18431	614	24	reproduction	reproduction	NN
18431	614	25	of	of	IN
18431	614	26	terrestrial	terrestrial	JJ
18431	614	27	conditions	condition	NNS
18431	614	28	as	as	IN
18431	614	29	a	a	DT
18431	614	30	_	_	NNP
18431	614	31	sine	sine	NN
18431	614	32	qua	qua	NN
18431	614	33	non	non	AFX
18431	614	34	_	_	NNP
18431	614	35	to	to	IN
18431	614	36	the	the	DT
18431	614	37	habitability	habitability	NN
18431	614	38	of	of	IN
18431	614	39	any	any	DT
18431	614	40	other	other	JJ
18431	614	41	planet	planet	NN
18431	614	42	.	.	.
18431	615	1	Venus	Venus	NNP
18431	615	2	,	,	,
18431	615	3	they	-PRON-	PRP
18431	615	4	think	think	VBP
18431	615	5	,	,	,
18431	615	6	is	be	VBZ
18431	615	7	too	too	RB
18431	615	8	hot	hot	JJ
18431	615	9	,	,	,
18431	615	10	and	and	CC
18431	615	11	Mars	Mars	NNP
18431	615	12	too	too	RB
18431	615	13	cold	cold	JJ
18431	615	14	,	,	,
18431	615	15	as	as	IN
18431	615	16	if	if	IN
18431	615	17	life	life	NN
18431	615	18	were	be	VBD
18431	615	19	rather	rather	RB
18431	615	20	a	a	DT
18431	615	21	happy	happy	JJ
18431	615	22	accident	accident	NN
18431	615	23	than	than	IN
18431	615	24	the	the	DT
18431	615	25	result	result	NN
18431	615	26	of	of	IN
18431	615	27	the	the	DT
18431	615	28	operation	operation	NN
18431	615	29	of	of	IN
18431	615	30	general	general	JJ
18431	615	31	laws	law	NNS
18431	615	32	applicable	applicable	JJ
18431	615	33	under	under	IN
18431	615	34	a	a	DT
18431	615	35	wide	wide	JJ
18431	615	36	variety	variety	NN
18431	615	37	of	of	IN
18431	615	38	conditions	condition	NNS
18431	615	39	.	.	.
18431	616	1	All	all	DT
18431	616	2	that	that	WDT
18431	616	3	we	-PRON-	PRP
18431	616	4	are	be	VBP
18431	616	5	really	really	RB
18431	616	6	justified	justified	JJ
18431	616	7	in	in	IN
18431	616	8	asserting	assert	VBG
18431	616	9	is	be	VBZ
18431	616	10	that	that	IN
18431	616	11	Venus	Venus	NNP
18431	616	12	may	may	MD
18431	616	13	be	be	VB
18431	616	14	too	too	RB
18431	616	15	hot	hot	JJ
18431	616	16	and	and	CC
18431	616	17	Mars	Mars	NNP
18431	616	18	too	too	RB
18431	616	19	cold	cold	JJ
18431	616	20	for	for	IN
18431	616	21	_	_	NNP
18431	616	22	us	-PRON-	PRP
18431	616	23	_	_	NNP
18431	616	24	.	.	.
18431	617	1	Of	of	RB
18431	617	2	course	course	RB
18431	617	3	,	,	,
18431	617	4	if	if	IN
18431	617	5	we	-PRON-	PRP
18431	617	6	adopt	adopt	VBP
18431	617	7	the	the	DT
18431	617	8	opinion	opinion	NN
18431	617	9	held	hold	VBN
18431	617	10	by	by	IN
18431	617	11	some	some	DT
18431	617	12	that	that	WDT
18431	617	13	the	the	DT
18431	617	14	temperature	temperature	NN
18431	617	15	on	on	IN
18431	617	16	Mars	Mars	NNP
18431	617	17	is	be	VBZ
18431	617	18	constantly	constantly	RB
18431	617	19	so	so	RB
18431	617	20	low	low	JJ
18431	617	21	that	that	DT
18431	617	22	water	water	NN
18431	617	23	would	would	MD
18431	617	24	remain	remain	VB
18431	617	25	perpetually	perpetually	RB
18431	617	26	frozen	frozen	JJ
18431	617	27	,	,	,
18431	617	28	it	-PRON-	PRP
18431	617	29	does	do	VBZ
18431	617	30	throw	throw	VB
18431	617	31	the	the	DT
18431	617	32	question	question	NN
18431	617	33	of	of	IN
18431	617	34	the	the	DT
18431	617	35	kind	kind	NN
18431	617	36	of	of	IN
18431	617	37	life	life	NN
18431	617	38	that	that	WDT
18431	617	39	could	could	MD
18431	617	40	be	be	VB
18431	617	41	maintained	maintain	VBN
18431	617	42	there	there	RB
18431	617	43	into	into	IN
18431	617	44	the	the	DT
18431	617	45	realm	realm	NN
18431	617	46	of	of	IN
18431	617	47	pure	pure	JJ
18431	617	48	conjecture	conjecture	NN
18431	617	49	.	.	.
18431	618	1	The	the	DT
18431	618	2	argument	argument	NN
18431	618	3	in	in	IN
18431	618	4	favor	favor	NN
18431	618	5	of	of	IN
18431	618	6	an	an	DT
18431	618	7	extremely	extremely	RB
18431	618	8	low	low	JJ
18431	618	9	temperature	temperature	NN
18431	618	10	on	on	IN
18431	618	11	Mars	Mars	NNP
18431	618	12	is	be	VBZ
18431	618	13	based	base	VBN
18431	618	14	on	on	IN
18431	618	15	the	the	DT
18431	618	16	law	law	NN
18431	618	17	of	of	IN
18431	618	18	the	the	DT
18431	618	19	diminution	diminution	NN
18431	618	20	of	of	IN
18431	618	21	radiant	radiant	JJ
18431	618	22	energy	energy	NN
18431	618	23	inversely	inversely	RB
18431	618	24	as	as	IN
18431	618	25	the	the	DT
18431	618	26	square	square	NN
18431	618	27	of	of	IN
18431	618	28	the	the	DT
18431	618	29	distance	distance	NN
18431	618	30	,	,	,
18431	618	31	together	together	RB
18431	618	32	with	with	IN
18431	618	33	the	the	DT
18431	618	34	assumption	assumption	NN
18431	618	35	that	that	IN
18431	618	36	no	no	DT
18431	618	37	qualifying	qualifying	NN
18431	618	38	circumstances	circumstance	NNS
18431	618	39	,	,	,
18431	618	40	or	or	CC
18431	618	41	no	no	DT
18431	618	42	modification	modification	NN
18431	618	43	of	of	IN
18431	618	44	that	that	DT
18431	618	45	law	law	NN
18431	618	46	,	,	,
18431	618	47	can	can	MD
18431	618	48	enter	enter	VB
18431	618	49	into	into	IN
18431	618	50	the	the	DT
18431	618	51	problem	problem	NN
18431	618	52	.	.	.
18431	619	1	According	accord	VBG
18431	619	2	to	to	IN
18431	619	3	this	this	DT
18431	619	4	view	view	NN
18431	619	5	,	,	,
18431	619	6	it	-PRON-	PRP
18431	619	7	could	could	MD
18431	619	8	be	be	VB
18431	619	9	shown	show	VBN
18431	619	10	that	that	IN
18431	619	11	the	the	DT
18431	619	12	temperature	temperature	NN
18431	619	13	on	on	IN
18431	619	14	Mars	Mars	NNP
18431	619	15	never	never	RB
18431	619	16	rises	rise	VBZ
18431	619	17	above	above	IN
18431	619	18	-200Â	-200Â	NNP
18431	619	19	°	°	NNP
18431	619	20	F.	F.	NNP
18431	619	21	But	but	CC
18431	619	22	it	-PRON-	PRP
18431	619	23	is	be	VBZ
18431	619	24	a	a	DT
18431	619	25	view	view	NN
18431	619	26	that	that	WDT
18431	619	27	seems	seem	VBZ
18431	619	28	to	to	TO
18431	619	29	be	be	VB
18431	619	30	directly	directly	RB
18431	619	31	opposed	oppose	VBN
18431	619	32	to	to	IN
18431	619	33	the	the	DT
18431	619	34	evidence	evidence	NN
18431	619	35	of	of	IN
18431	619	36	the	the	DT
18431	619	37	telescope	telescope	NN
18431	619	38	,	,	,
18431	619	39	for	for	IN
18431	619	40	all	all	DT
18431	619	41	who	who	WP
18431	619	42	have	have	VBP
18431	619	43	studied	study	VBN
18431	619	44	Mars	Mars	NNP
18431	619	45	under	under	IN
18431	619	46	favorable	favorable	JJ
18431	619	47	conditions	condition	NNS
18431	619	48	of	of	IN
18431	619	49	observation	observation	NN
18431	619	50	have	have	VBP
18431	619	51	been	be	VBN
18431	619	52	impressed	impress	VBN
18431	619	53	by	by	IN
18431	619	54	the	the	DT
18431	619	55	rapid	rapid	JJ
18431	619	56	and	and	CC
18431	619	57	extensive	extensive	JJ
18431	619	58	changes	change	NNS
18431	619	59	that	that	IN
18431	619	60	the	the	DT
18431	619	61	appearance	appearance	NN
18431	619	62	of	of	IN
18431	619	63	its	-PRON-	PRP$
18431	619	64	surface	surface	NN
18431	619	65	undergoes	undergoe	NNS
18431	619	66	coincidently	coincidently	RB
18431	619	67	with	with	IN
18431	619	68	the	the	DT
18431	619	69	variation	variation	NN
18431	619	70	of	of	IN
18431	619	71	the	the	DT
18431	619	72	planet	planet	NN
18431	619	73	's	's	POS
18431	619	74	seasons	season	NNS
18431	619	75	.	.	.
18431	620	1	It	-PRON-	PRP
18431	620	2	has	have	VBZ
18431	620	3	its	-PRON-	PRP$
18431	620	4	winter	winter	NN
18431	620	5	aspect	aspect	NN
18431	620	6	and	and	CC
18431	620	7	its	-PRON-	PRP$
18431	620	8	summer	summer	NN
18431	620	9	aspect	aspect	NN
18431	620	10	,	,	,
18431	620	11	perfectly	perfectly	RB
18431	620	12	distinct	distinct	JJ
18431	620	13	and	and	CC
18431	620	14	recognizable	recognizable	JJ
18431	620	15	,	,	,
18431	620	16	in	in	IN
18431	620	17	each	each	DT
18431	620	18	hemisphere	hemisphere	NN
18431	620	19	by	by	IN
18431	620	20	turns	turn	NNS
18431	620	21	,	,	,
18431	620	22	and	and	CC
18431	620	23	whether	whether	IN
18431	620	24	the	the	DT
18431	620	25	polar	polar	JJ
18431	620	26	caps	cap	NNS
18431	620	27	be	be	VBP
18431	620	28	snow	snow	NN
18431	620	29	or	or	CC
18431	620	30	carbon	carbon	NN
18431	620	31	dioxide	dioxide	NN
18431	620	32	,	,	,
18431	620	33	at	at	IN
18431	620	34	any	any	DT
18431	620	35	rate	rate	NN
18431	620	36	they	-PRON-	PRP
18431	620	37	melt	melt	VBP
18431	620	38	and	and	CC
18431	620	39	disappear	disappear	VBP
18431	620	40	under	under	IN
18431	620	41	a	a	DT
18431	620	42	high	high	JJ
18431	620	43	sun	sun	NN
18431	620	44	,	,	,
18431	620	45	thus	thus	RB
18431	620	46	proving	prove	VBG
18431	620	47	that	that	IN
18431	620	48	an	an	DT
18431	620	49	accumulation	accumulation	NN
18431	620	50	of	of	IN
18431	620	51	heat	heat	NN
18431	620	52	takes	take	VBZ
18431	620	53	place	place	NN
18431	620	54	.	.	.
18431	621	1	Professor	Professor	NNP
18431	621	2	Young	Young	NNP
18431	621	3	says	say	VBZ
18431	621	4	:	:	:
18431	621	5	"	"	``
18431	621	6	As	as	IN
18431	621	7	to	to	IN
18431	621	8	the	the	DT
18431	621	9	temperature	temperature	NN
18431	621	10	of	of	IN
18431	621	11	Mars	Mars	NNP
18431	621	12	we	-PRON-	PRP
18431	621	13	have	have	VBP
18431	621	14	no	no	DT
18431	621	15	certain	certain	JJ
18431	621	16	knowledge	knowledge	NN
18431	621	17	.	.	.
18431	622	1	On	on	IN
18431	622	2	the	the	DT
18431	622	3	one	one	CD
18431	622	4	hand	hand	NN
18431	622	5	,	,	,
18431	622	6	we	-PRON-	PRP
18431	622	7	know	know	VBP
18431	622	8	that	that	IN
18431	622	9	on	on	IN
18431	622	10	account	account	NN
18431	622	11	of	of	IN
18431	622	12	the	the	DT
18431	622	13	planet	planet	NN
18431	622	14	's	's	POS
18431	622	15	distance	distance	NN
18431	622	16	from	from	IN
18431	622	17	the	the	DT
18431	622	18	sun	sun	NN
18431	622	19	the	the	DT
18431	622	20	intensity	intensity	NN
18431	622	21	of	of	IN
18431	622	22	solar	solar	JJ
18431	622	23	radiation	radiation	NN
18431	622	24	upon	upon	IN
18431	622	25	its	-PRON-	PRP$
18431	622	26	surface	surface	NN
18431	622	27	must	must	MD
18431	622	28	be	be	VB
18431	622	29	less	less	JJR
18431	622	30	than	than	IN
18431	622	31	here	here	RB
18431	622	32	in	in	IN
18431	622	33	the	the	DT
18431	622	34	ratio	ratio	NN
18431	622	35	of	of	IN
18431	622	36	1	1	CD
18431	622	37	to	to	IN
18431	622	38	(	(	-LRB-
18431	622	39	1.524)^2	1.524)^2	NNP
18431	622	40	-	-	HYPH
18431	622	41	-i.e	-i.e	NNP
18431	622	42	.	.	NNP
18431	622	43	,	,	,
18431	622	44	only	only	RB
18431	622	45	about	about	RB
18431	622	46	43	43	CD
18431	622	47	per	per	NN
18431	622	48	cent	cent	NN
18431	622	49	as	as	RB
18431	622	50	great	great	JJ
18431	622	51	as	as	IN
18431	622	52	with	with	IN
18431	622	53	us	-PRON-	PRP
18431	622	54	;	;	:
18431	622	55	its	-PRON-	PRP$
18431	622	56	'	'	``
18431	622	57	solar	solar	JJ
18431	622	58	constant	constant	NN
18431	622	59	'	'	''
18431	622	60	must	must	MD
18431	622	61	be	be	VB
18431	622	62	less	less	JJR
18431	622	63	than	than	IN
18431	622	64	13	13	CD
18431	622	65	calories	calorie	NNS
18431	622	66	against	against	IN
18431	622	67	our	-PRON-	PRP$
18431	622	68	30	30	CD
18431	622	69	.	.	.
18431	623	1	Then	then	RB
18431	623	2	,	,	,
18431	623	3	too	too	RB
18431	623	4	,	,	,
18431	623	5	the	the	DT
18431	623	6	low	low	JJ
18431	623	7	density	density	NN
18431	623	8	of	of	IN
18431	623	9	its	-PRON-	PRP$
18431	623	10	atmosphere	atmosphere	NN
18431	623	11	,	,	,
18431	623	12	probably	probably	RB
18431	623	13	less	less	RBR
18431	623	14	at	at	IN
18431	623	15	the	the	DT
18431	623	16	planet	planet	NN
18431	623	17	's	's	POS
18431	623	18	surface	surface	NN
18431	623	19	than	than	IN
18431	623	20	on	on	IN
18431	623	21	the	the	DT
18431	623	22	tops	top	NNS
18431	623	23	of	of	IN
18431	623	24	our	-PRON-	PRP$
18431	623	25	highest	high	JJS
18431	623	26	mountains	mountain	NNS
18431	623	27	,	,	,
18431	623	28	would	would	MD
18431	623	29	naturally	naturally	RB
18431	623	30	assist	assist	VB
18431	623	31	to	to	TO
18431	623	32	keep	keep	VB
18431	623	33	down	down	RP
18431	623	34	the	the	DT
18431	623	35	temperature	temperature	NN
18431	623	36	to	to	IN
18431	623	37	a	a	DT
18431	623	38	point	point	NN
18431	623	39	far	far	RB
18431	623	40	below	below	IN
18431	623	41	the	the	DT
18431	623	42	freezing	freezing	NN
18431	623	43	-	-	HYPH
18431	623	44	point	point	NN
18431	623	45	of	of	IN
18431	623	46	water	water	NN
18431	623	47	.	.	.
18431	624	1	But	but	CC
18431	624	2	,	,	,
18431	624	3	on	on	IN
18431	624	4	the	the	DT
18431	624	5	other	other	JJ
18431	624	6	hand	hand	NN
18431	624	7	,	,	,
18431	624	8	things	thing	NNS
18431	624	9	certainly	certainly	RB
18431	624	10	_	_	NNP
18431	624	11	look	look	VBP
18431	624	12	_	_	NNP
18431	624	13	as	as	IN
18431	624	14	if	if	IN
18431	624	15	the	the	DT
18431	624	16	polar	polar	JJ
18431	624	17	caps	cap	NNS
18431	624	18	were	be	VBD
18431	624	19	really	really	RB
18431	624	20	masses	masse	NNS
18431	624	21	of	of	IN
18431	624	22	_	_	NNP
18431	624	23	snow	snow	NN
18431	624	24	_	_	NNP
18431	624	25	and	and	CC
18431	624	26	_	_	NNP
18431	624	27	ice	ice	NN
18431	624	28	_	_	NNP
18431	624	29	deposited	deposit	VBD
18431	624	30	from	from	IN
18431	624	31	vapor	vapor	NN
18431	624	32	in	in	IN
18431	624	33	the	the	DT
18431	624	34	planet	planet	NN
18431	624	35	's	's	POS
18431	624	36	atmosphere	atmosphere	NN
18431	624	37	,	,	,
18431	624	38	and	and	CC
18431	624	39	as	as	IN
18431	624	40	if	if	IN
18431	624	41	these	these	DT
18431	624	42	actually	actually	RB
18431	624	43	melted	melt	VBN
18431	624	44	during	during	IN
18431	624	45	the	the	DT
18431	624	46	Martian	martian	JJ
18431	624	47	summer	summer	NN
18431	624	48	,	,	,
18431	624	49	sending	send	VBG
18431	624	50	floods	flood	NNS
18431	624	51	of	of	IN
18431	624	52	water	water	NN
18431	624	53	through	through	IN
18431	624	54	the	the	DT
18431	624	55	channels	channel	NNS
18431	624	56	provided	provide	VBN
18431	624	57	for	for	IN
18431	624	58	them	-PRON-	PRP
18431	624	59	,	,	,
18431	624	60	and	and	CC
18431	624	61	causing	cause	VBG
18431	624	62	the	the	DT
18431	624	63	growth	growth	NN
18431	624	64	of	of	IN
18431	624	65	vegetation	vegetation	NN
18431	624	66	along	along	IN
18431	624	67	their	-PRON-	PRP$
18431	624	68	banks	bank	NNS
18431	624	69	.	.	.
18431	625	1	We	-PRON-	PRP
18431	625	2	are	be	VBP
18431	625	3	driven	drive	VBN
18431	625	4	,	,	,
18431	625	5	therefore	therefore	RB
18431	625	6	,	,	,
18431	625	7	to	to	TO
18431	625	8	suppose	suppose	VB
18431	625	9	either	either	CC
18431	625	10	that	that	IN
18431	625	11	the	the	DT
18431	625	12	planet	planet	NN
18431	625	13	has	have	VBZ
18431	625	14	sources	source	NNS
18431	625	15	of	of	IN
18431	625	16	heat	heat	NN
18431	625	17	internal	internal	JJ
18431	625	18	or	or	CC
18431	625	19	external	external	JJ
18431	625	20	which	which	WDT
18431	625	21	are	be	VBP
18431	625	22	not	not	RB
18431	625	23	yet	yet	RB
18431	625	24	explained	explain	VBN
18431	625	25	,	,	,
18431	625	26	or	or	CC
18431	625	27	else	else	RB
18431	625	28	,	,	,
18431	625	29	as	as	RB
18431	625	30	long	long	RB
18431	625	31	ago	ago	RB
18431	625	32	suggested	suggest	VBD
18431	625	33	,	,	,
18431	625	34	that	that	IN
18431	625	35	the	the	DT
18431	625	36	polar	polar	JJ
18431	625	37	'	'	``
18431	625	38	snow	snow	NN
18431	625	39	'	'	''
18431	625	40	may	may	MD
18431	625	41	possibly	possibly	RB
18431	625	42	be	be	VB
18431	625	43	composed	compose	VBN
18431	625	44	of	of	IN
18431	625	45	something	something	NN
18431	625	46	else	else	RB
18431	625	47	than	than	IN
18431	625	48	frozen	frozen	JJ
18431	625	49	_	_	NNP
18431	625	50	water	water	NN
18431	625	51	_	_	NNP
18431	625	52	.	.	.
18431	626	1	"	"	``
18431	626	2	[	[	-LRB-
18431	626	3	4	4	CD
18431	626	4	]	]	-RRB-
18431	626	5	[	[	-LRB-
18431	626	6	Footnote	footnote	NN
18431	626	7	4	4	CD
18431	626	8	:	:	:
18431	626	9	General	General	NNP
18431	626	10	Astronomy	Astronomy	NNP
18431	626	11	,	,	,
18431	626	12	by	by	IN
18431	626	13	Charles	Charles	NNP
18431	626	14	A.	A.	NNP
18431	627	1	Young	young	JJ
18431	627	2	.	.	.
18431	628	1	Revised	revise	VBN
18431	628	2	edition	edition	NN
18431	628	3	,	,	,
18431	628	4	1898	1898	CD
18431	628	5	,	,	,
18431	628	6	p.	p.	NN
18431	629	1	363	363	CD
18431	629	2	.	.	.
18431	629	3	]	]	-RRB-
18431	630	1	Even	even	RB
18431	630	2	while	while	IN
18431	630	3	granting	grant	VBG
18431	630	4	the	the	DT
18431	630	5	worst	bad	JJS
18431	630	6	that	that	WDT
18431	630	7	can	can	MD
18431	630	8	be	be	VB
18431	630	9	said	say	VBN
18431	630	10	for	for	IN
18431	630	11	the	the	DT
18431	630	12	low	low	JJ
18431	630	13	temperature	temperature	NN
18431	630	14	of	of	IN
18431	630	15	Mars	Mars	NNP
18431	630	16	,	,	,
18431	630	17	the	the	DT
18431	630	18	persistent	persistent	JJ
18431	630	19	believer	believer	NN
18431	630	20	in	in	IN
18431	630	21	its	-PRON-	PRP$
18431	630	22	habitability	habitability	NN
18431	630	23	could	could	MD
18431	630	24	take	take	VB
18431	630	25	refuge	refuge	NN
18431	630	26	in	in	IN
18431	630	27	the	the	DT
18431	630	28	results	result	NNS
18431	630	29	of	of	IN
18431	630	30	recent	recent	JJ
18431	630	31	experiments	experiment	NNS
18431	630	32	which	which	WDT
18431	630	33	have	have	VBP
18431	630	34	proved	prove	VBN
18431	630	35	that	that	IN
18431	630	36	bacterial	bacterial	JJ
18431	630	37	life	life	NN
18431	630	38	is	be	VBZ
18431	630	39	able	able	JJ
18431	630	40	to	to	TO
18431	630	41	resist	resist	VB
18431	630	42	the	the	DT
18431	630	43	utmost	utmost	JJ
18431	630	44	degree	degree	NN
18431	630	45	of	of	IN
18431	630	46	cold	cold	NN
18431	630	47	that	that	WDT
18431	630	48	can	can	MD
18431	630	49	be	be	VB
18431	630	50	applied	apply	VBN
18431	630	51	,	,	,
18431	630	52	microscopic	microscopic	JJ
18431	630	53	organisms	organism	NNS
18431	630	54	perfectly	perfectly	RB
18431	630	55	retaining	retain	VBG
18431	630	56	their	-PRON-	PRP$
18431	630	57	vitality	vitality	NN
18431	630	58	--	--	:
18431	630	59	or	or	CC
18431	630	60	at	at	IN
18431	630	61	least	least	JJS
18431	630	62	their	-PRON-	PRP$
18431	630	63	power	power	NN
18431	630	64	to	to	TO
18431	630	65	resume	resume	VB
18431	630	66	it	-PRON-	PRP
18431	630	67	--	--	:
18431	630	68	when	when	WRB
18431	630	69	subjected	subject	VBN
18431	630	70	to	to	IN
18431	630	71	the	the	DT
18431	630	72	fearfully	fearfully	RB
18431	630	73	low	low	JJ
18431	630	74	temperature	temperature	NN
18431	630	75	of	of	IN
18431	630	76	liquid	liquid	JJ
18431	630	77	air	air	NN
18431	630	78	.	.	.
18431	631	1	But	but	CC
18431	631	2	then	then	RB
18431	631	3	he	-PRON-	PRP
18431	631	4	would	would	MD
18431	631	5	be	be	VB
18431	631	6	open	open	JJ
18431	631	7	to	to	IN
18431	631	8	the	the	DT
18431	631	9	reply	reply	NN
18431	631	10	that	that	IN
18431	631	11	the	the	DT
18431	631	12	organisms	organism	NNS
18431	631	13	thus	thus	RB
18431	631	14	treated	treat	VBN
18431	631	15	are	be	VBP
18431	631	16	in	in	IN
18431	631	17	a	a	DT
18431	631	18	torpid	torpid	JJ
18431	631	19	condition	condition	NN
18431	631	20	and	and	CC
18431	631	21	deprived	deprive	VBN
18431	631	22	of	of	IN
18431	631	23	all	all	DT
18431	631	24	activity	activity	NN
18431	631	25	until	until	IN
18431	631	26	revived	revive	VBN
18431	631	27	by	by	IN
18431	631	28	the	the	DT
18431	631	29	application	application	NN
18431	631	30	of	of	IN
18431	631	31	heat	heat	NN
18431	631	32	;	;	:
18431	631	33	and	and	CC
18431	631	34	the	the	DT
18431	631	35	picture	picture	NN
18431	631	36	of	of	IN
18431	631	37	a	a	DT
18431	631	38	world	world	NN
18431	631	39	in	in	IN
18431	631	40	a	a	DT
18431	631	41	state	state	NN
18431	631	42	of	of	IN
18431	631	43	perpetual	perpetual	JJ
18431	631	44	sleep	sleep	NN
18431	631	45	is	be	VBZ
18431	631	46	not	not	RB
18431	631	47	particularly	particularly	RB
18431	631	48	attractive	attractive	JJ
18431	631	49	,	,	,
18431	631	50	unless	unless	IN
18431	631	51	the	the	DT
18431	631	52	fortunate	fortunate	JJ
18431	631	53	prince	prince	NN
18431	631	54	who	who	WP
18431	631	55	is	be	VBZ
18431	631	56	destined	destine	VBN
18431	631	57	to	to	TO
18431	631	58	awake	awake	VB
18431	631	59	the	the	DT
18431	631	60	slumbering	slumbering	JJ
18431	631	61	beauty	beauty	NN
18431	631	62	can	can	MD
18431	631	63	also	also	RB
18431	631	64	be	be	VB
18431	631	65	introduced	introduce	VBN
18431	631	66	into	into	IN
18431	631	67	the	the	DT
18431	631	68	romance	romance	NN
18431	631	69	.	.	.
18431	632	1	[	[	-LRB-
18431	632	2	5	5	CD
18431	632	3	]	]	-RRB-
18431	632	4	[	[	-LRB-
18431	632	5	Footnote	Footnote	NNP
18431	632	6	5	5	CD
18431	632	7	:	:	:
18431	632	8	Many	many	JJ
18431	632	9	of	of	IN
18431	632	10	the	the	DT
18431	632	11	present	present	JJ
18431	632	12	difficulties	difficulty	NNS
18431	632	13	about	about	IN
18431	632	14	temperatures	temperature	NNS
18431	632	15	on	on	IN
18431	632	16	the	the	DT
18431	632	17	various	various	JJ
18431	632	18	planets	planet	NNS
18431	632	19	would	would	MD
18431	632	20	be	be	VB
18431	632	21	beautifully	beautifully	RB
18431	632	22	disposed	dispose	VBN
18431	632	23	of	of	IN
18431	632	24	if	if	IN
18431	632	25	we	-PRON-	PRP
18431	632	26	could	could	MD
18431	632	27	accept	accept	VB
18431	632	28	the	the	DT
18431	632	29	theory	theory	NN
18431	632	30	urged	urge	VBN
18431	632	31	by	by	IN
18431	632	32	Mr.	Mr.	NNP
18431	633	1	Cope	Cope	NNP
18431	633	2	Whitehouse	Whitehouse	NNP
18431	633	3	,	,	,
18431	633	4	to	to	IN
18431	633	5	the	the	DT
18431	633	6	effect	effect	NN
18431	633	7	that	that	WDT
18431	633	8	the	the	DT
18431	633	9	sun	sun	NN
18431	633	10	is	be	VBZ
18431	633	11	not	not	RB
18431	633	12	really	really	RB
18431	633	13	a	a	DT
18431	633	14	hot	hot	JJ
18431	633	15	body	body	NN
18431	633	16	at	at	RB
18431	633	17	all	all	RB
18431	633	18	,	,	,
18431	633	19	and	and	CC
18431	633	20	that	that	IN
18431	633	21	what	what	WP
18431	633	22	we	-PRON-	PRP
18431	633	23	call	call	VBP
18431	633	24	solar	solar	JJ
18431	633	25	light	light	NN
18431	633	26	and	and	CC
18431	633	27	heat	heat	NN
18431	633	28	are	be	VBP
18431	633	29	only	only	RB
18431	633	30	local	local	JJ
18431	633	31	manifestations	manifestation	NNS
18431	633	32	produced	produce	VBN
18431	633	33	in	in	IN
18431	633	34	our	-PRON-	PRP$
18431	633	35	atmosphere	atmosphere	NN
18431	633	36	by	by	IN
18431	633	37	the	the	DT
18431	633	38	transformation	transformation	NN
18431	633	39	of	of	IN
18431	633	40	some	some	DT
18431	633	41	other	other	JJ
18431	633	42	form	form	NN
18431	633	43	of	of	IN
18431	633	44	energy	energy	NN
18431	633	45	transmitted	transmit	VBN
18431	633	46	from	from	IN
18431	633	47	the	the	DT
18431	633	48	sun	sun	NN
18431	633	49	;	;	:
18431	633	50	very	very	RB
18431	633	51	much	much	RB
18431	633	52	as	as	IN
18431	633	53	the	the	DT
18431	633	54	electric	electric	JJ
18431	633	55	impulses	impulse	NNS
18431	633	56	carried	carry	VBN
18431	633	57	by	by	IN
18431	633	58	a	a	DT
18431	633	59	wire	wire	NN
18431	633	60	from	from	IN
18431	633	61	the	the	DT
18431	633	62	transmitting	transmitting	NN
18431	633	63	to	to	IN
18431	633	64	the	the	DT
18431	633	65	receiving	receiving	NN
18431	633	66	station	station	NN
18431	633	67	on	on	IN
18431	633	68	a	a	DT
18431	633	69	telephone	telephone	NN
18431	633	70	line	line	NN
18431	633	71	are	be	VBP
18431	633	72	translated	translate	VBN
18431	633	73	by	by	IN
18431	633	74	the	the	DT
18431	633	75	receiver	receiver	NN
18431	633	76	into	into	IN
18431	633	77	waves	wave	NNS
18431	633	78	of	of	IN
18431	633	79	sound	sound	NN
18431	633	80	.	.	.
18431	634	1	According	accord	VBG
18431	634	2	to	to	IN
18431	634	3	this	this	DT
18431	634	4	theory	theory	NN
18431	634	5	,	,	,
18431	634	6	which	which	WDT
18431	634	7	is	be	VBZ
18431	634	8	here	here	RB
18431	634	9	mentioned	mention	VBN
18431	634	10	only	only	RB
18431	634	11	as	as	IN
18431	634	12	an	an	DT
18431	634	13	ingenuity	ingenuity	NN
18431	634	14	and	and	CC
18431	634	15	because	because	IN
18431	634	16	something	something	NN
18431	634	17	of	of	IN
18431	634	18	the	the	DT
18431	634	19	kind	kind	NN
18431	634	20	so	so	RB
18431	634	21	frequently	frequently	RB
18431	634	22	turns	turn	VBZ
18431	634	23	up	up	RP
18431	634	24	in	in	IN
18431	634	25	one	one	CD
18431	634	26	form	form	NN
18431	634	27	or	or	CC
18431	634	28	another	another	DT
18431	634	29	in	in	IN
18431	634	30	popular	popular	JJ
18431	634	31	semi	semi	JJ
18431	634	32	-	-	JJ
18431	634	33	scientific	scientific	JJ
18431	634	34	literature	literature	NN
18431	634	35	,	,	,
18431	634	36	the	the	DT
18431	634	37	amount	amount	NN
18431	634	38	of	of	IN
18431	634	39	heat	heat	NN
18431	634	40	and	and	CC
18431	634	41	light	light	NN
18431	634	42	on	on	IN
18431	634	43	a	a	DT
18431	634	44	planet	planet	NN
18431	634	45	would	would	MD
18431	634	46	depend	depend	VB
18431	634	47	mainly	mainly	RB
18431	634	48	upon	upon	IN
18431	634	49	local	local	JJ
18431	634	50	causes	cause	NNS
18431	634	51	.	.	.
18431	634	52	]	]	-RRB-
18431	635	1	To	to	IN
18431	635	2	an	an	DT
18431	635	3	extent	extent	NN
18431	635	4	which	which	WDT
18431	635	5	most	most	JJS
18431	635	6	of	of	IN
18431	635	7	us	-PRON-	PRP
18431	635	8	,	,	,
18431	635	9	perhaps	perhaps	RB
18431	635	10	,	,	,
18431	635	11	do	do	VB
18431	635	12	not	not	RB
18431	635	13	fully	fully	RB
18431	635	14	appreciate	appreciate	VB
18431	635	15	,	,	,
18431	635	16	we	-PRON-	PRP
18431	635	17	are	be	VBP
18431	635	18	indebted	indebted	JJ
18431	635	19	for	for	IN
18431	635	20	many	many	JJ
18431	635	21	of	of	IN
18431	635	22	the	the	DT
18431	635	23	pleasures	pleasure	NNS
18431	635	24	and	and	CC
18431	635	25	conveniences	convenience	NNS
18431	635	26	and	and	CC
18431	635	27	some	some	DT
18431	635	28	of	of	IN
18431	635	29	the	the	DT
18431	635	30	necessities	necessity	NNS
18431	635	31	of	of	IN
18431	635	32	life	life	NN
18431	635	33	on	on	IN
18431	635	34	our	-PRON-	PRP$
18431	635	35	planet	planet	NN
18431	635	36	to	to	IN
18431	635	37	its	-PRON-	PRP$
18431	635	38	faithful	faithful	JJ
18431	635	39	attendant	attendant	NN
18431	635	40	,	,	,
18431	635	41	the	the	DT
18431	635	42	moon	moon	NN
18431	635	43	.	.	.
18431	636	1	Neither	neither	DT
18431	636	2	Mercury	Mercury	NNP
18431	636	3	nor	nor	CC
18431	636	4	Venus	Venus	NNP
18431	636	5	has	have	VBZ
18431	636	6	a	a	DT
18431	636	7	moon	moon	NN
18431	636	8	,	,	,
18431	636	9	but	but	CC
18431	636	10	Mars	Mars	NNP
18431	636	11	has	have	VBZ
18431	636	12	two	two	CD
18431	636	13	moons	moon	NNS
18431	636	14	.	.	.
18431	637	1	This	this	DT
18431	637	2	statement	statement	NN
18431	637	3	,	,	,
18431	637	4	standing	stand	VBG
18431	637	5	alone	alone	RB
18431	637	6	,	,	,
18431	637	7	might	may	MD
18431	637	8	lead	lead	VB
18431	637	9	to	to	IN
18431	637	10	the	the	DT
18431	637	11	conclusion	conclusion	NN
18431	637	12	that	that	IN
18431	637	13	,	,	,
18431	637	14	as	as	RB
18431	637	15	far	far	RB
18431	637	16	as	as	IN
18431	637	17	the	the	DT
18431	637	18	advantages	advantage	NNS
18431	637	19	a	a	DT
18431	637	20	satellite	satellite	NN
18431	637	21	can	can	MD
18431	637	22	afford	afford	VB
18431	637	23	to	to	IN
18431	637	24	the	the	DT
18431	637	25	inhabitants	inhabitant	NNS
18431	637	26	of	of	IN
18431	637	27	its	-PRON-	PRP$
18431	637	28	master	master	NN
18431	637	29	planet	planet	NN
18431	637	30	are	be	VBP
18431	637	31	concerned	concern	VBN
18431	637	32	,	,	,
18431	637	33	the	the	DT
18431	637	34	people	people	NNS
18431	637	35	of	of	IN
18431	637	36	Mars	Mars	NNP
18431	637	37	are	be	VBP
18431	637	38	doubly	doubly	RB
18431	637	39	fortunate	fortunate	JJ
18431	637	40	.	.	.
18431	638	1	So	so	RB
18431	638	2	they	-PRON-	PRP
18431	638	3	would	would	MD
18431	638	4	be	be	VB
18431	638	5	,	,	,
18431	638	6	perhaps	perhaps	RB
18431	638	7	,	,	,
18431	638	8	if	if	IN
18431	638	9	Mars	Mars	NNP
18431	638	10	's	's	POS
18431	638	11	moons	moon	NNS
18431	638	12	were	be	VBD
18431	638	13	bodies	body	NNS
18431	638	14	comparable	comparable	JJ
18431	638	15	in	in	IN
18431	638	16	size	size	NN
18431	638	17	with	with	IN
18431	638	18	our	-PRON-	PRP$
18431	638	19	moon	moon	NN
18431	638	20	,	,	,
18431	638	21	but	but	CC
18431	638	22	in	in	IN
18431	638	23	fact	fact	NN
18431	638	24	they	-PRON-	PRP
18431	638	25	are	be	VBP
18431	638	26	hardly	hardly	RB
18431	638	27	more	more	JJR
18431	638	28	than	than	IN
18431	638	29	a	a	DT
18431	638	30	pair	pair	NN
18431	638	31	of	of	IN
18431	638	32	very	very	RB
18431	638	33	entertaining	entertaining	JJ
18431	638	34	astronomical	astronomical	JJ
18431	638	35	toys	toy	NNS
18431	638	36	.	.	.
18431	639	1	The	the	DT
18431	639	2	larger	large	JJR
18431	639	3	of	of	IN
18431	639	4	the	the	DT
18431	639	5	two	two	CD
18431	639	6	,	,	,
18431	639	7	Phobos	Phobos	NNP
18431	639	8	,	,	,
18431	639	9	is	be	VBZ
18431	639	10	believed	believe	VBN
18431	639	11	to	to	TO
18431	639	12	be	be	VB
18431	639	13	about	about	RB
18431	639	14	seven	seven	CD
18431	639	15	miles	mile	NNS
18431	639	16	in	in	IN
18431	639	17	diameter	diameter	NN
18431	639	18	;	;	:
18431	639	19	the	the	DT
18431	639	20	smaller	small	JJR
18431	639	21	,	,	,
18431	639	22	Deimos	Deimos	NNP
18431	639	23	,	,	,
18431	639	24	only	only	RB
18431	639	25	five	five	CD
18431	639	26	or	or	CC
18431	639	27	six	six	CD
18431	639	28	miles	mile	NNS
18431	639	29	.	.	.
18431	640	1	Their	-PRON-	PRP$
18431	640	2	dimensions	dimension	NNS
18431	640	3	thus	thus	RB
18431	640	4	resemble	resemble	VBP
18431	640	5	those	those	DT
18431	640	6	of	of	IN
18431	640	7	the	the	DT
18431	640	8	more	more	JJR
18431	640	9	minute	minute	NN
18431	640	10	of	of	IN
18431	640	11	the	the	DT
18431	640	12	asteroids	asteroid	NNS
18431	640	13	,	,	,
18431	640	14	and	and	CC
18431	640	15	the	the	DT
18431	640	16	suggestion	suggestion	NN
18431	640	17	has	have	VBZ
18431	640	18	even	even	RB
18431	640	19	been	be	VBN
18431	640	20	made	make	VBN
18431	640	21	that	that	IN
18431	640	22	they	-PRON-	PRP
18431	640	23	may	may	MD
18431	640	24	be	be	VB
18431	640	25	captured	capture	VBN
18431	640	26	asteroids	asteroid	NNS
18431	640	27	which	which	WDT
18431	640	28	have	have	VBP
18431	640	29	fallen	fall	VBN
18431	640	30	under	under	IN
18431	640	31	the	the	DT
18431	640	32	gravitational	gravitational	JJ
18431	640	33	control	control	NN
18431	640	34	of	of	IN
18431	640	35	Mars	Mars	NNP
18431	640	36	.	.	.
18431	641	1	The	the	DT
18431	641	2	diameters	diameter	NNS
18431	641	3	just	just	RB
18431	641	4	mentioned	mention	VBD
18431	641	5	are	be	VBP
18431	641	6	Professor	Professor	NNP
18431	641	7	Pickering	Pickering	NNP
18431	641	8	's	's	POS
18431	641	9	estimates	estimate	NNS
18431	641	10	,	,	,
18431	641	11	based	base	VBN
18431	641	12	on	on	IN
18431	641	13	the	the	DT
18431	641	14	amount	amount	NN
18431	641	15	of	of	IN
18431	641	16	light	light	NN
18431	641	17	the	the	DT
18431	641	18	little	little	JJ
18431	641	19	satellites	satellite	NNS
18431	641	20	reflect	reflect	VBP
18431	641	21	,	,	,
18431	641	22	for	for	IN
18431	641	23	they	-PRON-	PRP
18431	641	24	are	be	VBP
18431	641	25	much	much	RB
18431	641	26	too	too	RB
18431	641	27	small	small	JJ
18431	641	28	to	to	TO
18431	641	29	present	present	VB
18431	641	30	measurable	measurable	JJ
18431	641	31	disks	disk	NNS
18431	641	32	.	.	.
18431	642	1	Deimos	Deimos	NNP
18431	642	2	is	be	VBZ
18431	642	3	14,600	14,600	CD
18431	642	4	miles	mile	NNS
18431	642	5	from	from	IN
18431	642	6	the	the	DT
18431	642	7	center	center	NN
18431	642	8	of	of	IN
18431	642	9	Mars	Mars	NNP
18431	642	10	and	and	CC
18431	642	11	12,500	12,500	CD
18431	642	12	miles	mile	NNS
18431	642	13	from	from	IN
18431	642	14	its	-PRON-	PRP$
18431	642	15	surface	surface	NN
18431	642	16	.	.	.
18431	643	1	Phobos	Phobos	NNP
18431	643	2	is	be	VBZ
18431	643	3	5,800	5,800	CD
18431	643	4	miles	mile	NNS
18431	643	5	from	from	IN
18431	643	6	the	the	DT
18431	643	7	center	center	NN
18431	643	8	of	of	IN
18431	643	9	the	the	DT
18431	643	10	planet	planet	NN
18431	643	11	and	and	CC
18431	643	12	only	only	RB
18431	643	13	3,700	3,700	CD
18431	643	14	from	from	IN
18431	643	15	the	the	DT
18431	643	16	surface	surface	NN
18431	643	17	.	.	.
18431	644	1	Deimos	Deimos	NNP
18431	644	2	completes	complete	VBZ
18431	644	3	a	a	DT
18431	644	4	revolution	revolution	NN
18431	644	5	about	about	IN
18431	644	6	the	the	DT
18431	644	7	planet	planet	NN
18431	644	8	in	in	IN
18431	644	9	thirty	thirty	CD
18431	644	10	hours	hour	NNS
18431	644	11	and	and	CC
18431	644	12	eighteen	eighteen	CD
18431	644	13	minutes	minute	NNS
18431	644	14	,	,	,
18431	644	15	and	and	CC
18431	644	16	Phobos	phobos	JJ
18431	644	17	in	in	IN
18431	644	18	the	the	DT
18431	644	19	astonishingly	astonishingly	RB
18431	644	20	short	short	JJ
18431	644	21	period	period	NN
18431	644	22	--	--	:
18431	644	23	although	although	IN
18431	644	24	,	,	,
18431	644	25	of	of	IN
18431	644	26	course	course	NN
18431	644	27	,	,	,
18431	644	28	it	-PRON-	PRP
18431	644	29	is	be	VBZ
18431	644	30	in	in	IN
18431	644	31	strict	strict	JJ
18431	644	32	accord	accord	NN
18431	644	33	with	with	IN
18431	644	34	the	the	DT
18431	644	35	law	law	NN
18431	644	36	of	of	IN
18431	644	37	gravitation	gravitation	NN
18431	644	38	and	and	CC
18431	644	39	in	in	IN
18431	644	40	that	that	DT
18431	644	41	sense	sense	NN
18431	644	42	not	not	RB
18431	644	43	astonishing	astonishing	JJ
18431	644	44	--	--	:
18431	644	45	of	of	IN
18431	644	46	seven	seven	CD
18431	644	47	hours	hour	NNS
18431	644	48	and	and	CC
18431	644	49	thirty	thirty	CD
18431	644	50	-	-	HYPH
18431	644	51	nine	nine	CD
18431	644	52	minutes	minute	NNS
18431	644	53	.	.	.
18431	645	1	Since	since	IN
18431	645	2	Mars	Mars	NNP
18431	645	3	takes	take	VBZ
18431	645	4	twenty	twenty	CD
18431	645	5	-	-	HYPH
18431	645	6	four	four	CD
18431	645	7	hours	hour	NNS
18431	645	8	and	and	CC
18431	645	9	thirty	thirty	CD
18431	645	10	-	-	HYPH
18431	645	11	seven	seven	CD
18431	645	12	minutes	minute	NNS
18431	645	13	for	for	IN
18431	645	14	one	one	CD
18431	645	15	rotation	rotation	NN
18431	645	16	on	on	IN
18431	645	17	its	-PRON-	PRP$
18431	645	18	axis	axis	NN
18431	645	19	,	,	,
18431	645	20	it	-PRON-	PRP
18431	645	21	is	be	VBZ
18431	645	22	evident	evident	JJ
18431	645	23	that	that	IN
18431	645	24	Phobos	Phobos	NNP
18431	645	25	goes	go	VBZ
18431	645	26	round	round	VB
18431	645	27	the	the	DT
18431	645	28	planet	planet	NN
18431	645	29	three	three	CD
18431	645	30	times	time	NNS
18431	645	31	in	in	IN
18431	645	32	the	the	DT
18431	645	33	course	course	NN
18431	645	34	of	of	IN
18431	645	35	a	a	DT
18431	645	36	single	single	JJ
18431	645	37	Martian	martian	JJ
18431	645	38	day	day	NN
18431	645	39	and	and	CC
18431	645	40	night	night	NN
18431	645	41	,	,	,
18431	645	42	rising	rise	VBG
18431	645	43	,	,	,
18431	645	44	contrary	contrary	RB
18431	645	45	to	to	IN
18431	645	46	the	the	DT
18431	645	47	general	general	JJ
18431	645	48	motion	motion	NN
18431	645	49	of	of	IN
18431	645	50	the	the	DT
18431	645	51	heavens	heavens	NNPS
18431	645	52	,	,	,
18431	645	53	in	in	IN
18431	645	54	the	the	DT
18431	645	55	west	west	NN
18431	645	56	,	,	,
18431	645	57	running	run	VBG
18431	645	58	in	in	IN
18431	645	59	a	a	DT
18431	645	60	few	few	JJ
18431	645	61	hours	hour	NNS
18431	645	62	through	through	IN
18431	645	63	all	all	PDT
18431	645	64	the	the	DT
18431	645	65	phases	phase	NNS
18431	645	66	that	that	WDT
18431	645	67	our	-PRON-	PRP$
18431	645	68	moon	moon	NN
18431	645	69	exhibits	exhibit	VBZ
18431	645	70	in	in	IN
18431	645	71	the	the	DT
18431	645	72	course	course	NN
18431	645	73	of	of	IN
18431	645	74	a	a	DT
18431	645	75	month	month	NN
18431	645	76	,	,	,
18431	645	77	and	and	CC
18431	645	78	setting	set	VBG
18431	645	79	,	,	,
18431	645	80	where	where	WRB
18431	645	81	the	the	DT
18431	645	82	sun	sun	NN
18431	645	83	and	and	CC
18431	645	84	all	all	PDT
18431	645	85	the	the	DT
18431	645	86	stars	star	NNS
18431	645	87	rise	rise	VBP
18431	645	88	,	,	,
18431	645	89	in	in	IN
18431	645	90	the	the	DT
18431	645	91	east	east	NN
18431	645	92	.	.	.
18431	646	1	Deimos	Deimos	NNP
18431	646	2	,	,	,
18431	646	3	on	on	IN
18431	646	4	the	the	DT
18431	646	5	other	other	JJ
18431	646	6	hand	hand	NN
18431	646	7	,	,	,
18431	646	8	has	have	VBZ
18431	646	9	a	a	DT
18431	646	10	period	period	NN
18431	646	11	of	of	IN
18431	646	12	revolution	revolution	NN
18431	646	13	five	five	CD
18431	646	14	or	or	CC
18431	646	15	six	six	CD
18431	646	16	hours	hour	NNS
18431	646	17	longer	long	RBR
18431	646	18	than	than	IN
18431	646	19	that	that	DT
18431	646	20	of	of	IN
18431	646	21	the	the	DT
18431	646	22	planet	planet	NN
18431	646	23	's	's	POS
18431	646	24	axial	axial	JJ
18431	646	25	rotation	rotation	NN
18431	646	26	,	,	,
18431	646	27	so	so	IN
18431	646	28	that	that	IN
18431	646	29	it	-PRON-	PRP
18431	646	30	rises	rise	VBZ
18431	646	31	,	,	,
18431	646	32	like	like	IN
18431	646	33	the	the	DT
18431	646	34	other	other	JJ
18431	646	35	heavenly	heavenly	JJ
18431	646	36	bodies	body	NNS
18431	646	37	,	,	,
18431	646	38	in	in	IN
18431	646	39	the	the	DT
18431	646	40	east	east	NN
18431	646	41	;	;	:
18431	646	42	but	but	CC
18431	646	43	,	,	,
18431	646	44	because	because	IN
18431	646	45	its	-PRON-	PRP$
18431	646	46	motion	motion	NN
18431	646	47	is	be	VBZ
18431	646	48	so	so	RB
18431	646	49	nearly	nearly	RB
18431	646	50	equal	equal	JJ
18431	646	51	,	,	,
18431	646	52	in	in	IN
18431	646	53	angular	angular	JJ
18431	646	54	velocity	velocity	NN
18431	646	55	,	,	,
18431	646	56	to	to	IN
18431	646	57	that	that	DT
18431	646	58	of	of	IN
18431	646	59	Mars	Mars	NNP
18431	646	60	's	's	POS
18431	646	61	rotation	rotation	NN
18431	646	62	,	,	,
18431	646	63	it	-PRON-	PRP
18431	646	64	shifts	shift	VBZ
18431	646	65	very	very	RB
18431	646	66	slowly	slowly	RB
18431	646	67	through	through	IN
18431	646	68	the	the	DT
18431	646	69	sky	sky	NN
18431	646	70	toward	toward	IN
18431	646	71	the	the	DT
18431	646	72	west	west	NN
18431	646	73	,	,	,
18431	646	74	and	and	CC
18431	646	75	for	for	IN
18431	646	76	two	two	CD
18431	646	77	or	or	CC
18431	646	78	three	three	CD
18431	646	79	successive	successive	JJ
18431	646	80	days	day	NNS
18431	646	81	and	and	CC
18431	646	82	nights	night	NNS
18431	646	83	it	-PRON-	PRP
18431	646	84	remains	remain	VBZ
18431	646	85	above	above	IN
18431	646	86	the	the	DT
18431	646	87	horizon	horizon	NN
18431	646	88	,	,	,
18431	646	89	the	the	DT
18431	646	90	sun	sun	NN
18431	646	91	overtaking	overtake	VBG
18431	646	92	and	and	CC
18431	646	93	passing	pass	VBG
18431	646	94	it	-PRON-	PRP
18431	646	95	again	again	RB
18431	646	96	and	and	CC
18431	646	97	again	again	RB
18431	646	98	,	,	,
18431	646	99	while	while	IN
18431	646	100	,	,	,
18431	646	101	in	in	IN
18431	646	102	the	the	DT
18431	646	103	meantime	meantime	NN
18431	646	104	,	,	,
18431	646	105	its	-PRON-	PRP$
18431	646	106	protean	protean	JJ
18431	646	107	face	face	NN
18431	646	108	swiftly	swiftly	RB
18431	646	109	changes	change	VBZ
18431	646	110	from	from	IN
18431	646	111	full	full	JJ
18431	646	112	circle	circle	NN
18431	646	113	to	to	IN
18431	646	114	half	half	JJ
18431	646	115	-	-	HYPH
18431	646	116	moon	moon	NN
18431	646	117	,	,	,
18431	646	118	from	from	IN
18431	646	119	half	half	JJ
18431	646	120	-	-	HYPH
18431	646	121	moon	moon	NN
18431	646	122	to	to	IN
18431	646	123	crescent	crescent	NNP
18431	646	124	,	,	,
18431	646	125	from	from	IN
18431	646	126	crescent	crescent	NNP
18431	646	127	back	back	RB
18431	646	128	to	to	IN
18431	646	129	half	half	NN
18431	646	130	,	,	,
18431	646	131	and	and	CC
18431	646	132	from	from	IN
18431	646	133	half	half	NN
18431	646	134	to	to	IN
18431	646	135	full	full	JJ
18431	646	136	,	,	,
18431	646	137	and	and	CC
18431	646	138	so	so	RB
18431	646	139	on	on	RB
18431	646	140	without	without	IN
18431	646	141	ceasing	cease	VBG
18431	646	142	.	.	.
18431	647	1	And	and	CC
18431	647	2	during	during	IN
18431	647	3	this	this	DT
18431	647	4	time	time	NN
18431	647	5	Phobos	Phobos	NNP
18431	647	6	is	be	VBZ
18431	647	7	rushing	rush	VBG
18431	647	8	through	through	IN
18431	647	9	the	the	DT
18431	647	10	sky	sky	NN
18431	647	11	in	in	IN
18431	647	12	the	the	DT
18431	647	13	opposite	opposite	JJ
18431	647	14	direction	direction	NN
18431	647	15	,	,	,
18431	647	16	as	as	IN
18431	647	17	if	if	IN
18431	647	18	in	in	IN
18431	647	19	defiance	defiance	NN
18431	647	20	of	of	IN
18431	647	21	the	the	DT
18431	647	22	fundamental	fundamental	JJ
18431	647	23	law	law	NN
18431	647	24	of	of	IN
18431	647	25	celestial	celestial	JJ
18431	647	26	revolution	revolution	NN
18431	647	27	,	,	,
18431	647	28	making	make	VBG
18431	647	29	a	a	DT
18431	647	30	complete	complete	JJ
18431	647	31	circuit	circuit	NN
18431	647	32	three	three	CD
18431	647	33	times	time	NNS
18431	647	34	every	every	DT
18431	647	35	twenty	twenty	CD
18431	647	36	-	-	HYPH
18431	647	37	four	four	CD
18431	647	38	hours	hour	NNS
18431	647	39	,	,	,
18431	647	40	and	and	CC
18431	647	41	changing	change	VBG
18431	647	42	the	the	DT
18431	647	43	shape	shape	NN
18431	647	44	of	of	IN
18431	647	45	its	-PRON-	PRP$
18431	647	46	disk	disk	NN
18431	647	47	four	four	CD
18431	647	48	times	time	NNS
18431	647	49	as	as	RB
18431	647	50	rapidly	rapidly	RB
18431	647	51	as	as	IN
18431	647	52	Deimos	Deimos	NNP
18431	647	53	does	do	VBZ
18431	647	54	!	!	.
18431	648	1	Truly	truly	RB
18431	648	2	,	,	,
18431	648	3	if	if	IN
18431	648	4	we	-PRON-	PRP
18431	648	5	were	be	VBD
18431	648	6	suddenly	suddenly	RB
18431	648	7	transported	transport	VBN
18431	648	8	to	to	IN
18431	648	9	Mars	Mars	NNP
18431	648	10	,	,	,
18431	648	11	we	-PRON-	PRP
18431	648	12	might	may	MD
18431	648	13	well	well	RB
18431	648	14	believe	believe	VB
18431	648	15	that	that	IN
18431	648	16	we	-PRON-	PRP
18431	648	17	had	have	VBD
18431	648	18	arrived	arrive	VBN
18431	648	19	in	in	IN
18431	648	20	the	the	DT
18431	648	21	mother	mother	NN
18431	648	22	world	world	NN
18431	648	23	of	of	IN
18431	648	24	lunatics	lunatic	NNS
18431	648	25	,	,	,
18431	648	26	and	and	CC
18431	648	27	that	that	IN
18431	648	28	its	-PRON-	PRP$
18431	648	29	two	two	CD
18431	648	30	moons	moon	NNS
18431	648	31	were	be	VBD
18431	648	32	bewitched	bewitch	VBN
18431	648	33	.	.	.
18431	649	1	Yet	yet	CC
18431	649	2	it	-PRON-	PRP
18431	649	3	must	must	MD
18431	649	4	not	not	RB
18431	649	5	be	be	VB
18431	649	6	supposed	suppose	VBN
18431	649	7	that	that	IN
18431	649	8	all	all	PDT
18431	649	9	the	the	DT
18431	649	10	peculiarities	peculiarity	NNS
18431	649	11	just	just	RB
18431	649	12	mentioned	mention	VBN
18431	649	13	would	would	MD
18431	649	14	be	be	VB
18431	649	15	clearly	clearly	RB
18431	649	16	seen	see	VBN
18431	649	17	from	from	IN
18431	649	18	the	the	DT
18431	649	19	surface	surface	NN
18431	649	20	of	of	IN
18431	649	21	Mars	Mars	NNP
18431	649	22	by	by	IN
18431	649	23	eyes	eye	NNS
18431	649	24	like	like	IN
18431	649	25	ours	-PRON-	PRP
18431	649	26	.	.	.
18431	650	1	The	the	DT
18431	650	2	phases	phase	NNS
18431	650	3	of	of	IN
18431	650	4	Phobos	Phobos	NNP
18431	650	5	would	would	MD
18431	650	6	probably	probably	RB
18431	650	7	be	be	VB
18431	650	8	discernible	discernible	JJ
18431	650	9	to	to	IN
18431	650	10	the	the	DT
18431	650	11	naked	naked	JJ
18431	650	12	eye	eye	NN
18431	650	13	,	,	,
18431	650	14	but	but	CC
18431	650	15	those	those	DT
18431	650	16	of	of	IN
18431	650	17	Deimos	Deimos	NNP
18431	650	18	would	would	MD
18431	650	19	require	require	VB
18431	650	20	a	a	DT
18431	650	21	telescope	telescope	NN
18431	650	22	in	in	IN
18431	650	23	order	order	NN
18431	650	24	to	to	TO
18431	650	25	be	be	VB
18431	650	26	seen	see	VBN
18431	650	27	,	,	,
18431	650	28	for	for	IN
18431	650	29	,	,	,
18431	650	30	notwithstanding	notwithstanding	IN
18431	650	31	their	-PRON-	PRP$
18431	650	32	nearness	nearness	NN
18431	650	33	to	to	IN
18431	650	34	the	the	DT
18431	650	35	planet	planet	NN
18431	650	36	,	,	,
18431	650	37	Mars	Mars	NNP
18431	650	38	's	's	POS
18431	650	39	moons	moon	NNS
18431	650	40	are	be	VBP
18431	650	41	inconspicuous	inconspicuous	JJ
18431	650	42	phenomena	phenomenon	NNS
18431	650	43	even	even	RB
18431	650	44	to	to	IN
18431	650	45	the	the	DT
18431	650	46	Martians	Martians	NNPS
18431	650	47	themselves	-PRON-	PRP
18431	650	48	.	.	.
18431	651	1	Professor	Professor	NNP
18431	651	2	Young	Young	NNP
18431	651	3	's	's	POS
18431	651	4	estimate	estimate	NN
18431	651	5	is	be	VBZ
18431	651	6	that	that	IN
18431	651	7	Phobos	Phobos	NNP
18431	651	8	may	may	MD
18431	651	9	shed	shed	VB
18431	651	10	upon	upon	IN
18431	651	11	Mars	Mars	NNP
18431	651	12	one	one	CD
18431	651	13	-	-	HYPH
18431	651	14	sixtieth	sixtieth	JJ
18431	651	15	and	and	CC
18431	651	16	Deimos	Deimos	NNP
18431	651	17	one	one	CD
18431	651	18	-	-	HYPH
18431	651	19	twelve	twelve	CD
18431	651	20	-	-	HYPH
18431	651	21	hundredth	hundredth	JJ
18431	651	22	as	as	RB
18431	651	23	much	much	JJ
18431	651	24	reflected	reflect	VBN
18431	651	25	moonlight	moonlight	NN
18431	651	26	as	as	IN
18431	651	27	our	-PRON-	PRP$
18431	651	28	moon	moon	NN
18431	651	29	sends	send	VBZ
18431	651	30	to	to	IN
18431	651	31	the	the	DT
18431	651	32	earth	earth	NN
18431	651	33	.	.	.
18431	652	1	Accordingly	accordingly	RB
18431	652	2	,	,	,
18431	652	3	a	a	DT
18431	652	4	"	"	``
18431	652	5	moonlit	moonlit	JJ
18431	652	6	night	night	NN
18431	652	7	"	"	''
18431	652	8	on	on	IN
18431	652	9	Mars	Mars	NNP
18431	652	10	can	can	MD
18431	652	11	have	have	VB
18431	652	12	no	no	DT
18431	652	13	such	such	JJ
18431	652	14	charm	charm	NN
18431	652	15	as	as	IN
18431	652	16	we	-PRON-	PRP
18431	652	17	associate	associate	VBP
18431	652	18	with	with	IN
18431	652	19	the	the	DT
18431	652	20	phrase	phrase	NN
18431	652	21	.	.	.
18431	653	1	But	but	CC
18431	653	2	it	-PRON-	PRP
18431	653	3	is	be	VBZ
18431	653	4	surely	surely	RB
18431	653	5	a	a	DT
18431	653	6	tribute	tribute	NN
18431	653	7	to	to	IN
18431	653	8	the	the	DT
18431	653	9	power	power	NN
18431	653	10	and	and	CC
18431	653	11	perfection	perfection	NN
18431	653	12	of	of	IN
18431	653	13	our	-PRON-	PRP$
18431	653	14	telescopes	telescope	NNS
18431	653	15	that	that	WDT
18431	653	16	we	-PRON-	PRP
18431	653	17	have	have	VBP
18431	653	18	been	be	VBN
18431	653	19	able	able	JJ
18431	653	20	to	to	TO
18431	653	21	discover	discover	VB
18431	653	22	the	the	DT
18431	653	23	existence	existence	NN
18431	653	24	of	of	IN
18431	653	25	objects	object	NNS
18431	653	26	so	so	RB
18431	653	27	minute	minute	JJ
18431	653	28	and	and	CC
18431	653	29	inconspicuous	inconspicuous	JJ
18431	653	30	,	,	,
18431	653	31	situated	situate	VBN
18431	653	32	at	at	IN
18431	653	33	a	a	DT
18431	653	34	distance	distance	NN
18431	653	35	of	of	IN
18431	653	36	many	many	JJ
18431	653	37	millions	million	NNS
18431	653	38	of	of	IN
18431	653	39	miles	mile	NNS
18431	653	40	,	,	,
18431	653	41	and	and	CC
18431	653	42	half	half	NN
18431	653	43	concealed	conceal	VBN
18431	653	44	by	by	IN
18431	653	45	the	the	DT
18431	653	46	glaring	glare	VBG
18431	653	47	light	light	NN
18431	653	48	of	of	IN
18431	653	49	the	the	DT
18431	653	50	planet	planet	NN
18431	653	51	close	close	JJ
18431	653	52	around	around	IN
18431	653	53	which	which	WDT
18431	653	54	they	-PRON-	PRP
18431	653	55	revolve	revolve	VBP
18431	653	56	.	.	.
18431	654	1	If	if	IN
18431	654	2	Mars	Mars	NNP
18431	654	3	's	's	POS
18431	654	4	moons	moon	NNS
18431	654	5	were	be	VBD
18431	654	6	as	as	RB
18431	654	7	massive	massive	JJ
18431	654	8	as	as	IN
18431	654	9	our	-PRON-	PRP$
18431	654	10	moon	moon	NN
18431	654	11	is	be	VBZ
18431	654	12	they	-PRON-	PRP
18431	654	13	would	would	MD
18431	654	14	raise	raise	VB
18431	654	15	tremendous	tremendous	JJ
18431	654	16	tides	tide	NNS
18431	654	17	upon	upon	IN
18431	654	18	Mars	Mars	NNP
18431	654	19	,	,	,
18431	654	20	and	and	CC
18431	654	21	would	would	MD
18431	654	22	affect	affect	VB
18431	654	23	the	the	DT
18431	654	24	circulation	circulation	NN
18431	654	25	of	of	IN
18431	654	26	water	water	NN
18431	654	27	in	in	IN
18431	654	28	the	the	DT
18431	654	29	canals	canal	NNS
18431	654	30	,	,	,
18431	654	31	but	but	CC
18431	654	32	,	,	,
18431	654	33	in	in	IN
18431	654	34	fact	fact	NN
18431	654	35	,	,	,
18431	654	36	their	-PRON-	PRP$
18431	654	37	tidal	tidal	JJ
18431	654	38	effects	effect	NNS
18431	654	39	are	be	VBP
18431	654	40	even	even	RB
18431	654	41	more	more	RBR
18431	654	42	insignificant	insignificant	JJ
18431	654	43	than	than	IN
18431	654	44	their	-PRON-	PRP$
18431	654	45	light	light	NN
18431	654	46	-	-	HYPH
18431	654	47	giving	give	VBG
18431	654	48	powers	power	NNS
18431	654	49	.	.	.
18431	655	1	But	but	CC
18431	655	2	for	for	IN
18431	655	3	astronomers	astronomer	NNS
18431	655	4	on	on	IN
18431	655	5	Mars	Mars	NNP
18431	655	6	they	-PRON-	PRP
18431	655	7	would	would	MD
18431	655	8	be	be	VB
18431	655	9	objects	object	NNS
18431	655	10	of	of	IN
18431	655	11	absorbing	absorb	VBG
18431	655	12	interest	interest	NN
18431	655	13	.	.	.
18431	656	1	Upon	upon	IN
18431	656	2	quitting	quit	VBG
18431	656	3	Mars	mar	NNS
18431	656	4	we	-PRON-	PRP
18431	656	5	pass	pass	VBP
18431	656	6	to	to	IN
18431	656	7	the	the	DT
18431	656	8	second	second	JJ
18431	656	9	distinctive	distinctive	JJ
18431	656	10	planetary	planetary	NN
18431	656	11	group	group	NN
18431	656	12	of	of	IN
18431	656	13	the	the	DT
18431	656	14	solar	solar	JJ
18431	656	15	system	system	NN
18431	656	16	,	,	,
18431	656	17	that	that	DT
18431	656	18	of	of	IN
18431	656	19	the	the	DT
18431	656	20	asteroids	asteroid	NNS
18431	656	21	.	.	.
18431	657	1	CHAPTER	chapter	NN
18431	657	2	V	V	NNP
18431	657	3	THE	the	DT
18431	657	4	ASTEROIDS	ASTEROIDS	NNP
18431	657	5	,	,	,
18431	657	6	A	a	DT
18431	657	7	FAMILY	FAMILY	NNP
18431	657	8	OF	of	IN
18431	657	9	DWARF	DWARF	NNP
18431	657	10	WORLDS	worlds	NN
18431	657	11	Beyond	beyond	IN
18431	657	12	Mars	Mars	NNP
18431	657	13	,	,	,
18431	657	14	in	in	IN
18431	657	15	the	the	DT
18431	657	16	broad	broad	JJ
18431	657	17	gap	gap	NN
18431	657	18	separating	separate	VBG
18431	657	19	the	the	DT
18431	657	20	terrestrial	terrestrial	NN
18431	657	21	from	from	IN
18431	657	22	the	the	DT
18431	657	23	Jovian	jovian	JJ
18431	657	24	planets	planet	NNS
18431	657	25	,	,	,
18431	657	26	are	be	VBP
18431	657	27	the	the	DT
18431	657	28	asteroids	asteroid	NNS
18431	657	29	,	,	,
18431	657	30	of	of	IN
18431	657	31	which	which	WDT
18431	657	32	nearly	nearly	RB
18431	657	33	five	five	CD
18431	657	34	hundred	hundred	CD
18431	657	35	have	have	VBP
18431	657	36	been	be	VBN
18431	657	37	discovered	discover	VBN
18431	657	38	and	and	CC
18431	657	39	designated	designate	VBN
18431	657	40	by	by	IN
18431	657	41	individual	individual	JJ
18431	657	42	names	name	NNS
18431	657	43	or	or	CC
18431	657	44	numbers	number	NNS
18431	657	45	.	.	.
18431	658	1	But	but	CC
18431	658	2	any	any	DT
18431	658	3	statement	statement	NN
18431	658	4	concerning	concern	VBG
18431	658	5	the	the	DT
18431	658	6	known	know	VBN
18431	658	7	number	number	NN
18431	658	8	of	of	IN
18431	658	9	asteroids	asteroid	NNS
18431	658	10	can	can	MD
18431	658	11	remain	remain	VB
18431	658	12	valid	valid	JJ
18431	658	13	for	for	IN
18431	658	14	but	but	CC
18431	658	15	a	a	DT
18431	658	16	short	short	JJ
18431	658	17	time	time	NN
18431	658	18	,	,	,
18431	658	19	because	because	IN
18431	658	20	new	new	JJ
18431	658	21	ones	one	NNS
18431	658	22	are	be	VBP
18431	658	23	continually	continually	RB
18431	658	24	found	find	VBN
18431	658	25	,	,	,
18431	658	26	especially	especially	RB
18431	658	27	by	by	IN
18431	658	28	the	the	DT
18431	658	29	aid	aid	NN
18431	658	30	of	of	IN
18431	658	31	photography	photography	NN
18431	658	32	.	.	.
18431	659	1	Very	very	RB
18431	659	2	few	few	JJ
18431	659	3	of	of	IN
18431	659	4	the	the	DT
18431	659	5	asteroids	asteroid	NNS
18431	659	6	are	be	VBP
18431	659	7	of	of	IN
18431	659	8	measurable	measurable	JJ
18431	659	9	size	size	NN
18431	659	10	.	.	.
18431	660	1	Among	among	IN
18431	660	2	these	these	DT
18431	660	3	are	be	VBP
18431	660	4	the	the	DT
18431	660	5	four	four	CD
18431	660	6	that	that	WDT
18431	660	7	were	be	VBD
18431	660	8	the	the	DT
18431	660	9	first	first	JJ
18431	660	10	to	to	TO
18431	660	11	be	be	VB
18431	660	12	discovered	discover	VBN
18431	660	13	--	--	:
18431	660	14	Ceres	Ceres	NNP
18431	660	15	,	,	,
18431	660	16	Pallas	Pallas	NNP
18431	660	17	,	,	,
18431	660	18	Juno	Juno	NNP
18431	660	19	,	,	,
18431	660	20	and	and	CC
18431	660	21	Vesta	Vesta	NNP
18431	660	22	.	.	.
18431	661	1	Their	-PRON-	PRP$
18431	661	2	diameters	diameter	NNS
18431	661	3	,	,	,
18431	661	4	according	accord	VBG
18431	661	5	to	to	IN
18431	661	6	the	the	DT
18431	661	7	measurements	measurement	NNS
18431	661	8	of	of	IN
18431	661	9	Prof.	Prof.	NNP
18431	661	10	E.E.	E.E.	NNP
18431	662	1	Barnard	Barnard	NNP
18431	662	2	,	,	,
18431	662	3	of	of	IN
18431	662	4	the	the	DT
18431	662	5	Yerkes	Yerkes	NNPS
18431	662	6	Observatory	Observatory	NNP
18431	662	7	,	,	,
18431	662	8	are	be	VBP
18431	662	9	as	as	IN
18431	662	10	follows	follow	VBZ
18431	662	11	:	:	:
18431	662	12	Ceres	cere	NNS
18431	662	13	,	,	,
18431	662	14	477	477	CD
18431	662	15	miles	mile	NNS
18431	662	16	;	;	:
18431	662	17	Pallas	Pallas	NNP
18431	662	18	,	,	,
18431	662	19	304	304	CD
18431	662	20	miles	mile	NNS
18431	662	21	;	;	:
18431	662	22	Juno	Juno	NNP
18431	662	23	,	,	,
18431	662	24	120	120	CD
18431	662	25	miles	mile	NNS
18431	662	26	;	;	:
18431	662	27	Vesta	Vesta	NNP
18431	662	28	,	,	,
18431	662	29	239	239	CD
18431	662	30	miles	mile	NNS
18431	662	31	.	.	.
18431	663	1	It	-PRON-	PRP
18431	663	2	is	be	VBZ
18431	663	3	only	only	RB
18431	663	4	necessary	necessary	JJ
18431	663	5	to	to	TO
18431	663	6	mention	mention	VB
18431	663	7	these	these	DT
18431	663	8	diameters	diameter	NNS
18431	663	9	in	in	IN
18431	663	10	order	order	NN
18431	663	11	to	to	TO
18431	663	12	indicate	indicate	VB
18431	663	13	how	how	WRB
18431	663	14	wide	wide	JJ
18431	663	15	is	be	VBZ
18431	663	16	the	the	DT
18431	663	17	difference	difference	NN
18431	663	18	between	between	IN
18431	663	19	the	the	DT
18431	663	20	asteroids	asteroid	NNS
18431	663	21	and	and	CC
18431	663	22	such	such	JJ
18431	663	23	planets	planet	NNS
18431	663	24	as	as	IN
18431	663	25	the	the	DT
18431	663	26	earth	earth	NN
18431	663	27	,	,	,
18431	663	28	Venus	Venus	NNP
18431	663	29	,	,	,
18431	663	30	or	or	CC
18431	663	31	Mars	Mars	NNP
18431	663	32	.	.	.
18431	664	1	The	the	DT
18431	664	2	entire	entire	JJ
18431	664	3	surface	surface	NN
18431	664	4	of	of	IN
18431	664	5	the	the	DT
18431	664	6	largest	large	JJS
18431	664	7	asteroid	asteroid	NN
18431	664	8	,	,	,
18431	664	9	Ceres	Ceres	NNPS
18431	664	10	,	,	,
18431	664	11	does	do	VBZ
18431	664	12	not	not	RB
18431	664	13	equal	equal	VB
18431	664	14	the	the	DT
18431	664	15	republic	republic	NN
18431	664	16	of	of	IN
18431	664	17	Mexico	Mexico	NNP
18431	664	18	in	in	IN
18431	664	19	area	area	NN
18431	664	20	.	.	.
18431	665	1	But	but	CC
18431	665	2	Ceres	Ceres	NNP
18431	665	3	itself	-PRON-	PRP
18431	665	4	is	be	VBZ
18431	665	5	gigantic	gigantic	JJ
18431	665	6	in	in	IN
18431	665	7	comparison	comparison	NN
18431	665	8	with	with	IN
18431	665	9	the	the	DT
18431	665	10	vast	vast	JJ
18431	665	11	majority	majority	NN
18431	665	12	of	of	IN
18431	665	13	the	the	DT
18431	665	14	asteroids	asteroid	NNS
18431	665	15	,	,	,
18431	665	16	many	many	JJ
18431	665	17	of	of	IN
18431	665	18	which	which	WDT
18431	665	19	,	,	,
18431	665	20	it	-PRON-	PRP
18431	665	21	is	be	VBZ
18431	665	22	believed	believe	VBN
18431	665	23	,	,	,
18431	665	24	do	do	VBP
18431	665	25	not	not	RB
18431	665	26	exceed	exceed	VB
18431	665	27	twenty	twenty	CD
18431	665	28	miles	mile	NNS
18431	665	29	in	in	IN
18431	665	30	diameter	diameter	NN
18431	665	31	,	,	,
18431	665	32	while	while	IN
18431	665	33	there	there	EX
18431	665	34	may	may	MD
18431	665	35	be	be	VB
18431	665	36	hundreds	hundred	NNS
18431	665	37	or	or	CC
18431	665	38	thousands	thousand	NNS
18431	665	39	of	of	IN
18431	665	40	others	other	NNS
18431	665	41	still	still	RB
18431	665	42	smaller	small	JJR
18431	665	43	--	--	:
18431	665	44	ten	ten	CD
18431	665	45	miles	mile	NNS
18431	665	46	,	,	,
18431	665	47	five	five	CD
18431	665	48	miles	mile	NNS
18431	665	49	,	,	,
18431	665	50	or	or	CC
18431	665	51	perhaps	perhaps	RB
18431	665	52	only	only	RB
18431	665	53	a	a	DT
18431	665	54	few	few	JJ
18431	665	55	rods	rod	NNS
18431	665	56	,	,	,
18431	665	57	in	in	IN
18431	665	58	diameter	diameter	NN
18431	665	59	!	!	.
18431	666	1	Curiously	curiously	RB
18431	666	2	enough	enough	RB
18431	666	3	,	,	,
18431	666	4	the	the	DT
18431	666	5	asteroid	asteroid	NN
18431	666	6	which	which	WDT
18431	666	7	appears	appear	VBZ
18431	666	8	brightest	bright	JJS
18431	666	9	,	,	,
18431	666	10	and	and	CC
18431	666	11	which	which	WDT
18431	666	12	it	-PRON-	PRP
18431	666	13	would	would	MD
18431	666	14	naturally	naturally	RB
18431	666	15	be	be	VB
18431	666	16	inferred	infer	VBN
18431	666	17	is	be	VBZ
18431	666	18	the	the	DT
18431	666	19	largest	large	JJS
18431	666	20	,	,	,
18431	666	21	really	really	RB
18431	666	22	stands	stand	VBZ
18431	666	23	third	third	JJ
18431	666	24	in	in	IN
18431	666	25	the	the	DT
18431	666	26	order	order	NN
18431	666	27	of	of	IN
18431	666	28	measured	measured	JJ
18431	666	29	size	size	NN
18431	666	30	.	.	.
18431	667	1	This	this	DT
18431	667	2	is	be	VBZ
18431	667	3	Vesta	Vesta	NNP
18431	667	4	,	,	,
18431	667	5	whose	whose	WP$
18431	667	6	diameter	diameter	NN
18431	667	7	,	,	,
18431	667	8	according	accord	VBG
18431	667	9	to	to	IN
18431	667	10	Barnard	Barnard	NNP
18431	667	11	,	,	,
18431	667	12	is	be	VBZ
18431	667	13	only	only	RB
18431	667	14	239	239	CD
18431	667	15	miles	mile	NNS
18431	667	16	.	.	.
18431	668	1	It	-PRON-	PRP
18431	668	2	is	be	VBZ
18431	668	3	estimated	estimate	VBN
18431	668	4	that	that	IN
18431	668	5	the	the	DT
18431	668	6	surface	surface	NN
18431	668	7	of	of	IN
18431	668	8	Vesta	Vesta	NNP
18431	668	9	possesses	possess	VBZ
18431	668	10	about	about	RB
18431	668	11	four	four	CD
18431	668	12	times	time	NNS
18431	668	13	greater	great	JJR
18431	668	14	light	light	NN
18431	668	15	-	-	HYPH
18431	668	16	reflecting	reflect	VBG
18431	668	17	power	power	NN
18431	668	18	than	than	IN
18431	668	19	the	the	DT
18431	668	20	surface	surface	NN
18431	668	21	of	of	IN
18431	668	22	Ceres	cere	NNS
18431	668	23	.	.	.
18431	669	1	Some	some	DT
18431	669	2	observations	observation	NNS
18431	669	3	have	have	VBP
18431	669	4	also	also	RB
18431	669	5	shown	show	VBN
18431	669	6	a	a	DT
18431	669	7	variation	variation	NN
18431	669	8	in	in	IN
18431	669	9	the	the	DT
18431	669	10	intensity	intensity	NN
18431	669	11	of	of	IN
18431	669	12	the	the	DT
18431	669	13	light	light	NN
18431	669	14	from	from	IN
18431	669	15	Vesta	Vesta	NNP
18431	669	16	,	,	,
18431	669	17	a	a	DT
18431	669	18	most	most	RBS
18431	669	19	interesting	interesting	JJ
18431	669	20	fact	fact	NN
18431	669	21	,	,	,
18431	669	22	which	which	WDT
18431	669	23	becomes	become	VBZ
18431	669	24	still	still	RB
18431	669	25	more	more	RBR
18431	669	26	significant	significant	JJ
18431	669	27	when	when	WRB
18431	669	28	considered	consider	VBN
18431	669	29	in	in	IN
18431	669	30	connection	connection	NN
18431	669	31	with	with	IN
18431	669	32	the	the	DT
18431	669	33	great	great	JJ
18431	669	34	variability	variability	NN
18431	669	35	of	of	IN
18431	669	36	another	another	DT
18431	669	37	most	most	RBS
18431	669	38	extraordinary	extraordinary	JJ
18431	669	39	member	member	NN
18431	669	40	of	of	IN
18431	669	41	the	the	DT
18431	669	42	asteroidal	asteroidal	NN
18431	669	43	family	family	NN
18431	669	44	,	,	,
18431	669	45	Eros	Eros	NNP
18431	669	46	,	,	,
18431	669	47	which	which	WDT
18431	669	48	is	be	VBZ
18431	669	49	to	to	TO
18431	669	50	be	be	VB
18431	669	51	described	describe	VBN
18431	669	52	presently	presently	RB
18431	669	53	.	.	.
18431	670	1	The	the	DT
18431	670	2	orbits	orbit	NNS
18431	670	3	of	of	IN
18431	670	4	the	the	DT
18431	670	5	asteroids	asteroid	NNS
18431	670	6	are	be	VBP
18431	670	7	scattered	scatter	VBN
18431	670	8	over	over	IN
18431	670	9	a	a	DT
18431	670	10	zone	zone	NN
18431	670	11	about	about	RB
18431	670	12	200,000,000	200,000,000	CD
18431	670	13	miles	mile	NNS
18431	670	14	broad	broad	JJ
18431	670	15	.	.	.
18431	671	1	The	the	DT
18431	671	2	mean	mean	JJ
18431	671	3	distance	distance	NN
18431	671	4	from	from	IN
18431	671	5	the	the	DT
18431	671	6	sun	sun	NN
18431	671	7	of	of	IN
18431	671	8	the	the	DT
18431	671	9	nearest	near	JJS
18431	671	10	asteroid	asteroid	NN
18431	671	11	,	,	,
18431	671	12	Eros	Eros	NNP
18431	671	13	,	,	,
18431	671	14	is	be	VBZ
18431	671	15	135,000,000	135,000,000	CD
18431	671	16	miles	mile	NNS
18431	671	17	,	,	,
18431	671	18	and	and	CC
18431	671	19	that	that	DT
18431	671	20	of	of	IN
18431	671	21	the	the	DT
18431	671	22	most	most	RBS
18431	671	23	distant	distant	JJ
18431	671	24	,	,	,
18431	671	25	Thule	Thule	NNP
18431	671	26	,	,	,
18431	671	27	400,000,000	400,000,000	CD
18431	671	28	miles	mile	NNS
18431	671	29	.	.	.
18431	672	1	Wide	wide	JJ
18431	672	2	gaps	gap	NNS
18431	672	3	exist	exist	VBP
18431	672	4	in	in	IN
18431	672	5	the	the	DT
18431	672	6	asteroidal	asteroidal	NN
18431	672	7	zone	zone	NN
18431	672	8	where	where	WRB
18431	672	9	few	few	JJ
18431	672	10	or	or	CC
18431	672	11	no	no	DT
18431	672	12	members	member	NNS
18431	672	13	of	of	IN
18431	672	14	the	the	DT
18431	672	15	group	group	NN
18431	672	16	are	be	VBP
18431	672	17	to	to	TO
18431	672	18	be	be	VB
18431	672	19	found	find	VBN
18431	672	20	,	,	,
18431	672	21	and	and	CC
18431	672	22	Prof.	Prof.	NNP
18431	672	23	Daniel	Daniel	NNP
18431	672	24	Kirkwood	Kirkwood	NNP
18431	672	25	long	long	RB
18431	672	26	ago	ago	RB
18431	672	27	demonstrated	demonstrate	VBD
18431	672	28	the	the	DT
18431	672	29	influence	influence	NN
18431	672	30	of	of	IN
18431	672	31	Jupiter	Jupiter	NNP
18431	672	32	in	in	IN
18431	672	33	producing	produce	VBG
18431	672	34	these	these	DT
18431	672	35	gaps	gap	NNS
18431	672	36	.	.	.
18431	673	1	Almost	almost	RB
18431	673	2	no	no	DT
18431	673	3	asteroids	asteroid	NNS
18431	673	4	,	,	,
18431	673	5	as	as	IN
18431	673	6	he	-PRON-	PRP
18431	673	7	showed	show	VBD
18431	673	8	,	,	,
18431	673	9	revolve	revolve	VB
18431	673	10	at	at	IN
18431	673	11	such	such	PDT
18431	673	12	a	a	DT
18431	673	13	distance	distance	NN
18431	673	14	from	from	IN
18431	673	15	the	the	DT
18431	673	16	sun	sun	NN
18431	673	17	that	that	IN
18431	673	18	their	-PRON-	PRP$
18431	673	19	periods	period	NNS
18431	673	20	of	of	IN
18431	673	21	revolution	revolution	NN
18431	673	22	are	be	VBP
18431	673	23	exactly	exactly	RB
18431	673	24	commensurable	commensurable	JJ
18431	673	25	with	with	IN
18431	673	26	that	that	DT
18431	673	27	of	of	IN
18431	673	28	Jupiter	Jupiter	NNP
18431	673	29	.	.	.
18431	674	1	Originally	originally	RB
18431	674	2	there	there	EX
18431	674	3	may	may	MD
18431	674	4	have	have	VB
18431	674	5	been	be	VBN
18431	674	6	many	many	JJ
18431	674	7	thus	thus	RB
18431	674	8	situated	situate	VBN
18431	674	9	,	,	,
18431	674	10	but	but	CC
18431	674	11	the	the	DT
18431	674	12	attraction	attraction	NN
18431	674	13	of	of	IN
18431	674	14	the	the	DT
18431	674	15	great	great	JJ
18431	674	16	planet	planet	NN
18431	674	17	has	have	VBZ
18431	674	18	,	,	,
18431	674	19	in	in	IN
18431	674	20	the	the	DT
18431	674	21	course	course	NN
18431	674	22	of	of	IN
18431	674	23	time	time	NN
18431	674	24	,	,	,
18431	674	25	swept	sweep	VBD
18431	674	26	those	those	DT
18431	674	27	zones	zone	NNS
18431	674	28	clean	clean	JJ
18431	674	29	.	.	.
18431	675	1	Many	many	JJ
18431	675	2	of	of	IN
18431	675	3	the	the	DT
18431	675	4	asteroids	asteroid	NNS
18431	675	5	have	have	VBP
18431	675	6	very	very	RB
18431	675	7	eccentric	eccentric	JJ
18431	675	8	orbits	orbit	NNS
18431	675	9	,	,	,
18431	675	10	and	and	CC
18431	675	11	their	-PRON-	PRP$
18431	675	12	orbits	orbit	NNS
18431	675	13	are	be	VBP
18431	675	14	curiously	curiously	RB
18431	675	15	intermixed	intermix	VBN
18431	675	16	,	,	,
18431	675	17	varying	vary	VBG
18431	675	18	widely	widely	RB
18431	675	19	among	among	IN
18431	675	20	themselves	-PRON-	PRP
18431	675	21	,	,	,
18431	675	22	both	both	CC
18431	675	23	in	in	IN
18431	675	24	ellipticity	ellipticity	NN
18431	675	25	and	and	CC
18431	675	26	in	in	IN
18431	675	27	inclination	inclination	NN
18431	675	28	to	to	IN
18431	675	29	the	the	DT
18431	675	30	common	common	JJ
18431	675	31	plane	plane	NN
18431	675	32	of	of	IN
18431	675	33	the	the	DT
18431	675	34	solar	solar	JJ
18431	675	35	system	system	NN
18431	675	36	.	.	.
18431	676	1	Considered	consider	VBN
18431	676	2	with	with	IN
18431	676	3	reference	reference	NN
18431	676	4	to	to	IN
18431	676	5	the	the	DT
18431	676	6	shape	shape	NN
18431	676	7	and	and	CC
18431	676	8	position	position	NN
18431	676	9	of	of	IN
18431	676	10	its	-PRON-	PRP$
18431	676	11	orbit	orbit	NN
18431	676	12	,	,	,
18431	676	13	the	the	DT
18431	676	14	most	most	RBS
18431	676	15	unique	unique	JJ
18431	676	16	of	of	IN
18431	676	17	these	these	DT
18431	676	18	little	little	JJ
18431	676	19	worlds	world	NNS
18431	676	20	is	be	VBZ
18431	676	21	Eros	Eros	NNP
18431	676	22	,	,	,
18431	676	23	which	which	WDT
18431	676	24	was	be	VBD
18431	676	25	discovered	discover	VBN
18431	676	26	in	in	IN
18431	676	27	1898	1898	CD
18431	676	28	by	by	IN
18431	676	29	De	De	NNP
18431	676	30	Witt	Witt	NNP
18431	676	31	,	,	,
18431	676	32	at	at	IN
18431	676	33	Berlin	Berlin	NNP
18431	676	34	,	,	,
18431	676	35	and	and	CC
18431	676	36	which	which	WDT
18431	676	37	,	,	,
18431	676	38	on	on	IN
18431	676	39	account	account	NN
18431	676	40	of	of	IN
18431	676	41	its	-PRON-	PRP$
18431	676	42	occasional	occasional	JJ
18431	676	43	near	near	IN
18431	676	44	approach	approach	NN
18431	676	45	to	to	IN
18431	676	46	the	the	DT
18431	676	47	earth	earth	NN
18431	676	48	,	,	,
18431	676	49	has	have	VBZ
18431	676	50	lately	lately	RB
18431	676	51	been	be	VBN
18431	676	52	utilized	utilize	VBN
18431	676	53	in	in	IN
18431	676	54	a	a	DT
18431	676	55	fresh	fresh	JJ
18431	676	56	attempt	attempt	NN
18431	676	57	to	to	TO
18431	676	58	obtain	obtain	VB
18431	676	59	a	a	DT
18431	676	60	closer	close	JJR
18431	676	61	approximation	approximation	NN
18431	676	62	to	to	IN
18431	676	63	the	the	DT
18431	676	64	true	true	JJ
18431	676	65	distance	distance	NN
18431	676	66	of	of	IN
18431	676	67	the	the	DT
18431	676	68	sun	sun	NN
18431	676	69	from	from	IN
18431	676	70	the	the	DT
18431	676	71	earth	earth	NN
18431	676	72	.	.	.
18431	677	1	The	the	DT
18431	677	2	mean	mean	JJ
18431	677	3	distance	distance	NN
18431	677	4	of	of	IN
18431	677	5	Eros	Eros	NNP
18431	677	6	from	from	IN
18431	677	7	the	the	DT
18431	677	8	sun	sun	NN
18431	677	9	is	be	VBZ
18431	677	10	135,000,000	135,000,000	CD
18431	677	11	miles	mile	NNS
18431	677	12	,	,	,
18431	677	13	its	-PRON-	PRP$
18431	677	14	greatest	great	JJS
18431	677	15	distance	distance	NN
18431	677	16	is	be	VBZ
18431	677	17	166,000,000	166,000,000	CD
18431	677	18	miles	mile	NNS
18431	677	19	,	,	,
18431	677	20	and	and	CC
18431	677	21	its	-PRON-	PRP$
18431	677	22	least	least	JJS
18431	677	23	distance	distance	NN
18431	677	24	105,000,000	105,000,000	CD
18431	677	25	miles	mile	NNS
18431	677	26	.	.	.
18431	678	1	It	-PRON-	PRP
18431	678	2	will	will	MD
18431	678	3	thus	thus	RB
18431	678	4	be	be	VB
18431	678	5	seen	see	VBN
18431	678	6	that	that	IN
18431	678	7	,	,	,
18431	678	8	although	although	IN
18431	678	9	all	all	PDT
18431	678	10	the	the	DT
18431	678	11	other	other	JJ
18431	678	12	asteroids	asteroid	NNS
18431	678	13	are	be	VBP
18431	678	14	situated	situate	VBN
18431	678	15	beyond	beyond	IN
18431	678	16	Mars	Mars	NNP
18431	678	17	,	,	,
18431	678	18	Eros	Eros	NNP
18431	678	19	,	,	,
18431	678	20	at	at	IN
18431	678	21	its	-PRON-	PRP$
18431	678	22	mean	mean	JJ
18431	678	23	distance	distance	NN
18431	678	24	,	,	,
18431	678	25	is	be	VBZ
18431	678	26	nearer	near	JJR
18431	678	27	to	to	IN
18431	678	28	the	the	DT
18431	678	29	sun	sun	NN
18431	678	30	than	than	IN
18431	678	31	Mars	Mars	NNP
18431	678	32	is	be	VBZ
18431	678	33	.	.	.
18431	679	1	When	when	WRB
18431	679	2	in	in	IN
18431	679	3	aphelion	aphelion	NN
18431	679	4	,	,	,
18431	679	5	or	or	CC
18431	679	6	at	at	IN
18431	679	7	its	-PRON-	PRP$
18431	679	8	greatest	great	JJS
18431	679	9	distance	distance	NN
18431	679	10	,	,	,
18431	679	11	Eros	Eros	NNP
18431	679	12	is	be	VBZ
18431	679	13	outside	outside	RB
18431	679	14	of	of	IN
18431	679	15	the	the	DT
18431	679	16	orbit	orbit	NN
18431	679	17	of	of	IN
18431	679	18	Mars	Mars	NNP
18431	679	19	,	,	,
18431	679	20	but	but	CC
18431	679	21	when	when	WRB
18431	679	22	in	in	IN
18431	679	23	perihelion	perihelion	NN
18431	679	24	it	-PRON-	PRP
18431	679	25	is	be	VBZ
18431	679	26	so	so	RB
18431	679	27	much	much	JJ
18431	679	28	inside	inside	RB
18431	679	29	of	of	IN
18431	679	30	Mars	Mars	NNP
18431	679	31	's	's	POS
18431	679	32	orbit	orbit	NN
18431	679	33	that	that	IN
18431	679	34	it	-PRON-	PRP
18431	679	35	comes	come	VBZ
18431	679	36	surprisingly	surprisingly	RB
18431	679	37	near	near	IN
18431	679	38	the	the	DT
18431	679	39	earth	earth	NN
18431	679	40	.	.	.
18431	680	1	Indeed	indeed	RB
18431	680	2	,	,	,
18431	680	3	there	there	EX
18431	680	4	are	be	VBP
18431	680	5	times	time	NNS
18431	680	6	when	when	WRB
18431	680	7	Eros	Eros	NNP
18431	680	8	is	be	VBZ
18431	680	9	nearer	near	JJR
18431	680	10	to	to	IN
18431	680	11	the	the	DT
18431	680	12	earth	earth	NN
18431	680	13	than	than	IN
18431	680	14	any	any	DT
18431	680	15	other	other	JJ
18431	680	16	celestial	celestial	JJ
18431	680	17	body	body	NN
18431	680	18	ever	ever	RB
18431	680	19	gets	get	VBZ
18431	680	20	except	except	IN
18431	680	21	the	the	DT
18431	680	22	moon	moon	NN
18431	680	23	--	--	:
18431	680	24	and	and	CC
18431	680	25	,	,	,
18431	680	26	it	-PRON-	PRP
18431	680	27	might	may	MD
18431	680	28	be	be	VB
18431	680	29	added	add	VBN
18431	680	30	,	,	,
18431	680	31	except	except	IN
18431	680	32	meteors	meteor	NNS
18431	680	33	and	and	CC
18431	680	34	,	,	,
18431	680	35	by	by	IN
18431	680	36	chance	chance	NN
18431	680	37	,	,	,
18431	680	38	a	a	DT
18431	680	39	comet	comet	NN
18431	680	40	,	,	,
18431	680	41	or	or	CC
18431	680	42	a	a	DT
18431	680	43	comet	comet	NN
18431	680	44	's	's	POS
18431	680	45	tail	tail	NN
18431	680	46	.	.	.
18431	681	1	Its	-PRON-	PRP$
18431	681	2	least	least	JJS
18431	681	3	possible	possible	JJ
18431	681	4	distance	distance	NN
18431	681	5	from	from	IN
18431	681	6	the	the	DT
18431	681	7	earth	earth	NN
18431	681	8	is	be	VBZ
18431	681	9	less	less	JJR
18431	681	10	than	than	IN
18431	681	11	14,000,000	14,000,000	CD
18431	681	12	miles	mile	NNS
18431	681	13	,	,	,
18431	681	14	and	and	CC
18431	681	15	it	-PRON-	PRP
18431	681	16	was	be	VBD
18431	681	17	nearly	nearly	RB
18431	681	18	as	as	RB
18431	681	19	close	close	JJ
18431	681	20	as	as	IN
18431	681	21	that	that	DT
18431	681	22	,	,	,
18431	681	23	without	without	IN
18431	681	24	anybody	anybody	NN
18431	681	25	knowing	know	VBG
18431	681	26	or	or	CC
18431	681	27	suspecting	suspect	VBG
18431	681	28	the	the	DT
18431	681	29	fact	fact	NN
18431	681	30	,	,	,
18431	681	31	in	in	IN
18431	681	32	1894	1894	CD
18431	681	33	,	,	,
18431	681	34	four	four	CD
18431	681	35	years	year	NNS
18431	681	36	in	in	IN
18431	681	37	advance	advance	NN
18431	681	38	of	of	IN
18431	681	39	its	-PRON-	PRP$
18431	681	40	discovery	discovery	NN
18431	681	41	.	.	.
18431	682	1	Yet	yet	CC
18431	682	2	the	the	DT
18431	682	3	fact	fact	NN
18431	682	4	,	,	,
18431	682	5	strange	strange	JJ
18431	682	6	as	as	IN
18431	682	7	the	the	DT
18431	682	8	statement	statement	NN
18431	682	9	may	may	MD
18431	682	10	seem	seem	VB
18431	682	11	,	,	,
18431	682	12	had	have	VBD
18431	682	13	been	be	VBN
18431	682	14	recorded	record	VBN
18431	682	15	without	without	IN
18431	682	16	being	be	VBG
18431	682	17	recognized	recognize	VBN
18431	682	18	.	.	.
18431	683	1	After	after	IN
18431	683	2	De	De	NNP
18431	683	3	Witt	Witt	NNP
18431	683	4	's	's	POS
18431	683	5	discovery	discovery	NN
18431	683	6	of	of	IN
18431	683	7	Eros	Eros	NNP
18431	683	8	in	in	IN
18431	683	9	1898	1898	CD
18431	683	10	,	,	,
18431	683	11	at	at	IN
18431	683	12	a	a	DT
18431	683	13	time	time	NN
18431	683	14	when	when	WRB
18431	683	15	it	-PRON-	PRP
18431	683	16	was	be	VBD
18431	683	17	by	by	IN
18431	683	18	no	no	DT
18431	683	19	means	mean	NNS
18431	683	20	as	as	RB
18431	683	21	near	near	IN
18431	683	22	the	the	DT
18431	683	23	earth	earth	NN
18431	683	24	as	as	IN
18431	683	25	it	-PRON-	PRP
18431	683	26	had	have	VBD
18431	683	27	been	be	VBN
18431	683	28	some	some	DT
18431	683	29	years	year	NNS
18431	683	30	before	before	RB
18431	683	31	,	,	,
18431	683	32	Prof.	Prof.	NNP
18431	683	33	E.C.	E.C.	NNP
18431	684	1	Pickering	pickering	NN
18431	684	2	ascertained	ascertain	VBD
18431	684	3	that	that	IN
18431	684	4	it	-PRON-	PRP
18431	684	5	had	have	VBD
18431	684	6	several	several	JJ
18431	684	7	times	time	NNS
18431	684	8	imprinted	imprint	VBN
18431	684	9	its	-PRON-	PRP$
18431	684	10	image	image	NN
18431	684	11	on	on	IN
18431	684	12	the	the	DT
18431	684	13	photographic	photographic	JJ
18431	684	14	plates	plate	NNS
18431	684	15	of	of	IN
18431	684	16	the	the	DT
18431	684	17	Harvard	Harvard	NNP
18431	684	18	Observatory	Observatory	NNP
18431	684	19	,	,	,
18431	684	20	with	with	IN
18431	684	21	which	which	WDT
18431	684	22	pictures	picture	NNS
18431	684	23	of	of	IN
18431	684	24	the	the	DT
18431	684	25	sky	sky	NN
18431	684	26	are	be	VBP
18431	684	27	systematically	systematically	RB
18431	684	28	taken	take	VBN
18431	684	29	,	,	,
18431	684	30	but	but	CC
18431	684	31	had	have	VBD
18431	684	32	remained	remain	VBN
18431	684	33	unnoticed	unnoticed	JJ
18431	684	34	,	,	,
18431	684	35	or	or	CC
18431	684	36	had	have	VBD
18431	684	37	been	be	VBN
18431	684	38	taken	take	VBN
18431	684	39	for	for	IN
18431	684	40	an	an	DT
18431	684	41	ordinary	ordinary	JJ
18431	684	42	star	star	NN
18431	684	43	among	among	IN
18431	684	44	the	the	DT
18431	684	45	thousands	thousand	NNS
18431	684	46	of	of	IN
18431	684	47	star	star	NN
18431	684	48	images	image	NNS
18431	684	49	surrounding	surround	VBG
18431	684	50	it	-PRON-	PRP
18431	684	51	.	.	.
18431	685	1	From	from	IN
18431	685	2	these	these	DT
18431	685	3	telltale	telltale	JJ
18431	685	4	plates	plate	NNS
18431	685	5	it	-PRON-	PRP
18431	685	6	was	be	VBD
18431	685	7	ascertained	ascertain	VBN
18431	685	8	that	that	IN
18431	685	9	in	in	IN
18431	685	10	1894	1894	CD
18431	685	11	it	-PRON-	PRP
18431	685	12	had	have	VBD
18431	685	13	been	be	VBN
18431	685	14	in	in	IN
18431	685	15	perihelion	perihelion	NN
18431	685	16	very	very	RB
18431	685	17	near	near	IN
18431	685	18	the	the	DT
18431	685	19	earth	earth	NN
18431	685	20	,	,	,
18431	685	21	and	and	CC
18431	685	22	had	have	VBD
18431	685	23	shone	shine	VBN
18431	685	24	with	with	IN
18431	685	25	the	the	DT
18431	685	26	brilliance	brilliance	NN
18431	685	27	of	of	IN
18431	685	28	a	a	DT
18431	685	29	seventh	seventh	JJ
18431	685	30	-	-	HYPH
18431	685	31	magnitude	magnitude	NN
18431	685	32	star	star	NN
18431	685	33	.	.	.
18431	686	1	It	-PRON-	PRP
18431	686	2	will	will	MD
18431	686	3	,	,	,
18431	686	4	unfortunately	unfortunately	RB
18431	686	5	,	,	,
18431	686	6	be	be	VB
18431	686	7	a	a	DT
18431	686	8	long	long	JJ
18431	686	9	time	time	NN
18431	686	10	before	before	IN
18431	686	11	Eros	Eros	NNP
18431	686	12	comes	come	VBZ
18431	686	13	quite	quite	RB
18431	686	14	as	as	IN
18431	686	15	near	near	IN
18431	686	16	us	-PRON-	PRP
18431	686	17	as	as	IN
18431	686	18	it	-PRON-	PRP
18431	686	19	did	do	VBD
18431	686	20	on	on	IN
18431	686	21	that	that	DT
18431	686	22	occasion	occasion	NN
18431	686	23	,	,	,
18431	686	24	when	when	WRB
18431	686	25	we	-PRON-	PRP
18431	686	26	failed	fail	VBD
18431	686	27	to	to	TO
18431	686	28	see	see	VB
18431	686	29	it	-PRON-	PRP
18431	686	30	,	,	,
18431	686	31	for	for	IN
18431	686	32	its	-PRON-	PRP$
18431	686	33	close	close	JJ
18431	686	34	approaches	approach	NNS
18431	686	35	to	to	IN
18431	686	36	the	the	DT
18431	686	37	earth	earth	NN
18431	686	38	are	be	VBP
18431	686	39	not	not	RB
18431	686	40	frequent	frequent	JJ
18431	686	41	.	.	.
18431	687	1	Prof.	Prof.	NNP
18431	687	2	Solon	Solon	NNP
18431	687	3	I.	I.	NNP
18431	687	4	Bailey	Bailey	NNP
18431	687	5	selects	select	VBZ
18431	687	6	the	the	DT
18431	687	7	oppositions	opposition	NNS
18431	687	8	of	of	IN
18431	687	9	Eros	Eros	NNP
18431	687	10	in	in	IN
18431	687	11	1931	1931	CD
18431	687	12	and	and	CC
18431	687	13	1938	1938	CD
18431	687	14	as	as	IN
18431	687	15	probably	probably	RB
18431	687	16	the	the	DT
18431	687	17	most	most	RBS
18431	687	18	favorable	favorable	JJ
18431	687	19	that	that	WDT
18431	687	20	will	will	MD
18431	687	21	occur	occur	VB
18431	687	22	during	during	IN
18431	687	23	the	the	DT
18431	687	24	first	first	JJ
18431	687	25	half	half	NN
18431	687	26	of	of	IN
18431	687	27	the	the	DT
18431	687	28	twentieth	twentieth	JJ
18431	687	29	century	century	NN
18431	687	30	.	.	.
18431	688	1	We	-PRON-	PRP
18431	688	2	turn	turn	VBP
18431	688	3	to	to	IN
18431	688	4	the	the	DT
18431	688	5	extraordinary	extraordinary	JJ
18431	688	6	fluctuations	fluctuation	NNS
18431	688	7	in	in	IN
18431	688	8	the	the	DT
18431	688	9	light	light	NN
18431	688	10	of	of	IN
18431	688	11	Eros	Eros	NNP
18431	688	12	,	,	,
18431	688	13	and	and	CC
18431	688	14	the	the	DT
18431	688	15	equally	equally	RB
18431	688	16	extraordinary	extraordinary	JJ
18431	688	17	conclusions	conclusion	NNS
18431	688	18	drawn	draw	VBN
18431	688	19	from	from	IN
18431	688	20	them	-PRON-	PRP
18431	688	21	.	.	.
18431	689	1	While	while	IN
18431	689	2	the	the	DT
18431	689	3	little	little	JJ
18431	689	4	asteroid	asteroid	NN
18431	689	5	,	,	,
18431	689	6	whose	whose	WP$
18431	689	7	diameter	diameter	NN
18431	689	8	is	be	VBZ
18431	689	9	estimated	estimate	VBN
18431	689	10	to	to	TO
18431	689	11	be	be	VB
18431	689	12	in	in	IN
18431	689	13	the	the	DT
18431	689	14	neighborhood	neighborhood	NN
18431	689	15	of	of	IN
18431	689	16	twenty	twenty	CD
18431	689	17	or	or	CC
18431	689	18	twenty	twenty	CD
18431	689	19	-	-	HYPH
18431	689	20	five	five	CD
18431	689	21	miles	mile	NNS
18431	689	22	,	,	,
18431	689	23	was	be	VBD
18431	689	24	being	be	VBG
18431	689	25	assiduously	assiduously	RB
18431	689	26	watched	watch	VBN
18431	689	27	and	and	CC
18431	689	28	photographed	photograph	VBN
18431	689	29	during	during	IN
18431	689	30	its	-PRON-	PRP$
18431	689	31	opposition	opposition	NN
18431	689	32	in	in	IN
18431	689	33	the	the	DT
18431	689	34	winter	winter	NN
18431	689	35	of	of	IN
18431	689	36	1900	1900	CD
18431	689	37	-	-	SYM
18431	689	38	1901	1901	CD
18431	689	39	,	,	,
18431	689	40	several	several	JJ
18431	689	41	observers	observer	NNS
18431	689	42	discovered	discover	VBD
18431	689	43	that	that	IN
18431	689	44	its	-PRON-	PRP$
18431	689	45	light	light	NN
18431	689	46	was	be	VBD
18431	689	47	variable	variable	JJ
18431	689	48	to	to	IN
18431	689	49	the	the	DT
18431	689	50	extent	extent	NN
18431	689	51	of	of	IN
18431	689	52	more	more	JJR
18431	689	53	than	than	IN
18431	689	54	a	a	DT
18431	689	55	whole	whole	JJ
18431	689	56	magnitude	magnitude	NN
18431	689	57	;	;	:
18431	689	58	some	some	DT
18431	689	59	said	say	VBD
18431	689	60	as	as	RB
18431	689	61	much	much	JJ
18431	689	62	as	as	IN
18431	689	63	two	two	CD
18431	689	64	magnitudes	magnitude	NNS
18431	689	65	.	.	.
18431	690	1	When	when	WRB
18431	690	2	it	-PRON-	PRP
18431	690	3	is	be	VBZ
18431	690	4	remembered	remember	VBN
18431	690	5	that	that	IN
18431	690	6	an	an	DT
18431	690	7	increase	increase	NN
18431	690	8	of	of	IN
18431	690	9	one	one	CD
18431	690	10	stellar	stellar	JJ
18431	690	11	magnitude	magnitude	NN
18431	690	12	means	mean	VBZ
18431	690	13	an	an	DT
18431	690	14	accession	accession	NN
18431	690	15	of	of	IN
18431	690	16	light	light	NN
18431	690	17	in	in	IN
18431	690	18	the	the	DT
18431	690	19	ratio	ratio	NN
18431	690	20	of	of	IN
18431	690	21	2.5	2.5	CD
18431	690	22	to	to	IN
18431	690	23	1	1	CD
18431	690	24	,	,	,
18431	690	25	and	and	CC
18431	690	26	an	an	DT
18431	690	27	increase	increase	NN
18431	690	28	of	of	IN
18431	690	29	two	two	CD
18431	690	30	magnitudes	magnitude	NNS
18431	690	31	an	an	DT
18431	690	32	accession	accession	NN
18431	690	33	of	of	IN
18431	690	34	6.25	6.25	CD
18431	690	35	to	to	IN
18431	690	36	1	1	CD
18431	690	37	,	,	,
18431	690	38	the	the	DT
18431	690	39	significance	significance	NN
18431	690	40	of	of	IN
18431	690	41	such	such	JJ
18431	690	42	variations	variation	NNS
18431	690	43	as	as	IN
18431	690	44	Eros	Eros	NNP
18431	690	45	exhibited	exhibit	VBD
18431	690	46	becomes	become	VBZ
18431	690	47	immediately	immediately	RB
18431	690	48	apparent	apparent	JJ
18431	690	49	.	.	.
18431	691	1	The	the	DT
18431	691	2	shortness	shortness	NN
18431	691	3	of	of	IN
18431	691	4	the	the	DT
18431	691	5	period	period	NN
18431	691	6	within	within	IN
18431	691	7	which	which	WDT
18431	691	8	the	the	DT
18431	691	9	cycle	cycle	NN
18431	691	10	of	of	IN
18431	691	11	changes	change	NNS
18431	691	12	occurred	occur	VBD
18431	691	13	,	,	,
18431	691	14	about	about	RB
18431	691	15	two	two	CD
18431	691	16	hours	hour	NNS
18431	691	17	and	and	CC
18431	691	18	a	a	DT
18431	691	19	half	half	NN
18431	691	20	,	,	,
18431	691	21	made	make	VBD
18431	691	22	the	the	DT
18431	691	23	variation	variation	NN
18431	691	24	more	more	RBR
18431	691	25	noticeable	noticeable	JJ
18431	691	26	,	,	,
18431	691	27	and	and	CC
18431	691	28	at	at	IN
18431	691	29	the	the	DT
18431	691	30	same	same	JJ
18431	691	31	time	time	NN
18431	691	32	suggested	suggest	VBD
18431	691	33	a	a	DT
18431	691	34	ready	ready	JJ
18431	691	35	explanation	explanation	NN
18431	691	36	,	,	,
18431	691	37	viz	viz	NNP
18431	691	38	.	.	NNP
18431	691	39	,	,	,
18431	691	40	that	that	IN
18431	691	41	the	the	DT
18431	691	42	asteroid	asteroid	NN
18431	691	43	was	be	VBD
18431	691	44	rapidly	rapidly	RB
18431	691	45	turning	turn	VBG
18431	691	46	on	on	RP
18431	691	47	its	-PRON-	PRP$
18431	691	48	axis	axis	NN
18431	691	49	,	,	,
18431	691	50	a	a	DT
18431	691	51	thing	thing	NN
18431	691	52	,	,	,
18431	691	53	in	in	IN
18431	691	54	itself	-PRON-	PRP
18431	691	55	,	,	,
18431	691	56	quite	quite	RB
18431	691	57	in	in	IN
18431	691	58	accordance	accordance	NN
18431	691	59	with	with	IN
18431	691	60	the	the	DT
18431	691	61	behavior	behavior	NN
18431	691	62	of	of	IN
18431	691	63	other	other	JJ
18431	691	64	celestial	celestial	JJ
18431	691	65	bodies	body	NNS
18431	691	66	and	and	CC
18431	691	67	naturally	naturally	RB
18431	691	68	to	to	TO
18431	691	69	be	be	VB
18431	691	70	expected	expect	VBN
18431	691	71	.	.	.
18431	692	1	But	but	CC
18431	692	2	careful	careful	JJ
18431	692	3	observation	observation	NN
18431	692	4	showed	show	VBD
18431	692	5	that	that	IN
18431	692	6	there	there	EX
18431	692	7	were	be	VBD
18431	692	8	marked	mark	VBN
18431	692	9	irregularities	irregularity	NNS
18431	692	10	in	in	IN
18431	692	11	the	the	DT
18431	692	12	light	light	JJ
18431	692	13	fluctuations	fluctuation	NNS
18431	692	14	,	,	,
18431	692	15	indicating	indicate	VBG
18431	692	16	that	that	IN
18431	692	17	Eros	Eros	NNP
18431	692	18	either	either	RB
18431	692	19	had	have	VBD
18431	692	20	a	a	DT
18431	692	21	very	very	RB
18431	692	22	strange	strange	JJ
18431	692	23	distribution	distribution	NN
18431	692	24	of	of	IN
18431	692	25	light	light	JJ
18431	692	26	and	and	CC
18431	692	27	dark	dark	JJ
18431	692	28	areas	area	NNS
18431	692	29	covering	cover	VBG
18431	692	30	its	-PRON-	PRP$
18431	692	31	surface	surface	NN
18431	692	32	,	,	,
18431	692	33	or	or	CC
18431	692	34	that	that	IN
18431	692	35	instead	instead	RB
18431	692	36	of	of	IN
18431	692	37	being	be	VBG
18431	692	38	a	a	DT
18431	692	39	globular	globular	JJ
18431	692	40	body	body	NN
18431	692	41	it	-PRON-	PRP
18431	692	42	was	be	VBD
18431	692	43	of	of	IN
18431	692	44	some	some	DT
18431	692	45	extremely	extremely	RB
18431	692	46	irregular	irregular	JJ
18431	692	47	shape	shape	NN
18431	692	48	,	,	,
18431	692	49	so	so	IN
18431	692	50	that	that	IN
18431	692	51	as	as	IN
18431	692	52	it	-PRON-	PRP
18431	692	53	rotated	rotate	VBD
18431	692	54	it	-PRON-	PRP
18431	692	55	presented	present	VBD
18431	692	56	successively	successively	RB
18431	692	57	larger	large	JJR
18431	692	58	and	and	CC
18431	692	59	smaller	small	JJR
18431	692	60	reflecting	reflect	VBG
18431	692	61	surfaces	surface	NNS
18431	692	62	toward	toward	IN
18431	692	63	the	the	DT
18431	692	64	sun	sun	NN
18431	692	65	and	and	CC
18431	692	66	the	the	DT
18431	692	67	earth	earth	NN
18431	692	68	.	.	.
18431	693	1	One	one	CD
18431	693	2	interesting	interesting	JJ
18431	693	3	suggestion	suggestion	NN
18431	693	4	was	be	VBD
18431	693	5	that	that	IN
18431	693	6	the	the	DT
18431	693	7	little	little	JJ
18431	693	8	planet	planet	NN
18431	693	9	is	be	VBZ
18431	693	10	in	in	IN
18431	693	11	reality	reality	NN
18431	693	12	double	double	RB
18431	693	13	,	,	,
18431	693	14	the	the	DT
18431	693	15	two	two	CD
18431	693	16	components	component	NNS
18431	693	17	revolving	revolve	VBG
18431	693	18	around	around	IN
18431	693	19	their	-PRON-	PRP$
18431	693	20	common	common	JJ
18431	693	21	center	center	NN
18431	693	22	of	of	IN
18431	693	23	gravity	gravity	NN
18431	693	24	,	,	,
18431	693	25	like	like	IN
18431	693	26	a	a	DT
18431	693	27	close	close	JJ
18431	693	28	binary	binary	JJ
18431	693	29	star	star	NN
18431	693	30	,	,	,
18431	693	31	and	and	CC
18431	693	32	mutually	mutually	RB
18431	693	33	eclipsing	eclipse	VBG
18431	693	34	one	one	CD
18431	693	35	another	another	DT
18431	693	36	.	.	.
18431	694	1	But	but	CC
18431	694	2	this	this	DT
18431	694	3	theory	theory	NN
18431	694	4	seems	seem	VBZ
18431	694	5	hardly	hardly	RB
18431	694	6	competent	competent	JJ
18431	694	7	to	to	TO
18431	694	8	explain	explain	VB
18431	694	9	the	the	DT
18431	694	10	very	very	RB
18431	694	11	great	great	JJ
18431	694	12	fluctuation	fluctuation	NN
18431	694	13	in	in	IN
18431	694	14	light	light	NN
18431	694	15	,	,	,
18431	694	16	and	and	CC
18431	694	17	a	a	DT
18431	694	18	better	well	JJR
18431	694	19	one	one	CD
18431	694	20	,	,	,
18431	694	21	probably	probably	RB
18431	694	22	,	,	,
18431	694	23	is	be	VBZ
18431	694	24	that	that	DT
18431	694	25	suggested	suggest	VBN
18431	694	26	by	by	IN
18431	694	27	Prof.	Prof.	NNP
18431	694	28	E.C.	E.C.	NNP
18431	695	1	Pickering	pickering	NN
18431	695	2	,	,	,
18431	695	3	that	that	IN
18431	695	4	Eros	Eros	NNP
18431	695	5	is	be	VBZ
18431	695	6	shaped	shape	VBN
18431	695	7	something	something	NN
18431	695	8	like	like	IN
18431	695	9	a	a	DT
18431	695	10	dumb	dumb	JJ
18431	695	11	-	-	HYPH
18431	695	12	bell	bell	NN
18431	695	13	.	.	.
18431	696	1	We	-PRON-	PRP
18431	696	2	can	can	MD
18431	696	3	picture	picture	VB
18431	696	4	such	such	PDT
18431	696	5	a	a	DT
18431	696	6	mass	mass	NN
18431	696	7	,	,	,
18431	696	8	in	in	IN
18431	696	9	imagination	imagination	NN
18431	696	10	,	,	,
18431	696	11	tumbling	tumble	VBG
18431	696	12	end	end	NN
18431	696	13	over	over	IN
18431	696	14	end	end	NN
18431	696	15	in	in	IN
18431	696	16	its	-PRON-	PRP$
18431	696	17	orbit	orbit	NN
18431	696	18	so	so	IN
18431	696	19	as	as	IN
18431	696	20	to	to	TO
18431	696	21	present	present	VB
18431	696	22	at	at	IN
18431	696	23	one	one	CD
18431	696	24	moment	moment	NN
18431	696	25	the	the	DT
18431	696	26	broad	broad	JJ
18431	696	27	sides	side	NNS
18431	696	28	of	of	IN
18431	696	29	both	both	DT
18431	696	30	bells	bell	NNS
18431	696	31	,	,	,
18431	696	32	together	together	RB
18431	696	33	with	with	IN
18431	696	34	their	-PRON-	PRP$
18431	696	35	connecting	connect	VBG
18431	696	36	neck	neck	NN
18431	696	37	,	,	,
18431	696	38	toward	toward	IN
18431	696	39	the	the	DT
18431	696	40	sun	sun	NN
18431	696	41	,	,	,
18431	696	42	and	and	CC
18431	696	43	,	,	,
18431	696	44	at	at	IN
18431	696	45	the	the	DT
18431	696	46	same	same	JJ
18431	696	47	time	time	NN
18431	696	48	,	,	,
18431	696	49	toward	toward	IN
18431	696	50	the	the	DT
18431	696	51	observer	observer	NN
18431	696	52	on	on	IN
18431	696	53	the	the	DT
18431	696	54	earth	earth	NN
18431	696	55	,	,	,
18431	696	56	and	and	CC
18431	696	57	,	,	,
18431	696	58	at	at	IN
18431	696	59	another	another	DT
18431	696	60	moment	moment	NN
18431	696	61	,	,	,
18431	696	62	only	only	RB
18431	696	63	the	the	DT
18431	696	64	end	end	NN
18431	696	65	of	of	IN
18431	696	66	one	one	CD
18431	696	67	of	of	IN
18431	696	68	the	the	DT
18431	696	69	bells	bell	NNS
18431	696	70	,	,	,
18431	696	71	the	the	DT
18431	696	72	other	other	JJ
18431	696	73	bell	bell	NN
18431	696	74	and	and	CC
18431	696	75	the	the	DT
18431	696	76	neck	neck	NN
18431	696	77	being	be	VBG
18431	696	78	concealed	conceal	VBN
18431	696	79	in	in	IN
18431	696	80	shadow	shadow	NN
18431	696	81	.	.	.
18431	697	1	In	in	IN
18431	697	2	this	this	DT
18431	697	3	way	way	NN
18431	697	4	the	the	DT
18431	697	5	successive	successive	JJ
18431	697	6	gain	gain	NN
18431	697	7	and	and	CC
18431	697	8	loss	loss	NN
18431	697	9	of	of	IN
18431	697	10	sixfold	sixfold	NN
18431	697	11	in	in	IN
18431	697	12	the	the	DT
18431	697	13	amount	amount	NN
18431	697	14	of	of	IN
18431	697	15	light	light	NN
18431	697	16	might	may	MD
18431	697	17	be	be	VB
18431	697	18	accounted	account	VBN
18431	697	19	for	for	IN
18431	697	20	.	.	.
18431	698	1	Owing	owe	VBG
18431	698	2	to	to	IN
18431	698	3	the	the	DT
18431	698	4	great	great	JJ
18431	698	5	distance	distance	NN
18431	698	6	the	the	DT
18431	698	7	real	real	JJ
18431	698	8	form	form	NN
18431	698	9	of	of	IN
18431	698	10	the	the	DT
18431	698	11	asteroid	asteroid	NN
18431	698	12	is	be	VBZ
18431	698	13	imperceptible	imperceptible	JJ
18431	698	14	even	even	RB
18431	698	15	with	with	IN
18431	698	16	powerful	powerful	JJ
18431	698	17	telescopes	telescope	NNS
18431	698	18	,	,	,
18431	698	19	but	but	CC
18431	698	20	the	the	DT
18431	698	21	effect	effect	NN
18431	698	22	of	of	IN
18431	698	23	a	a	DT
18431	698	24	change	change	NN
18431	698	25	in	in	IN
18431	698	26	the	the	DT
18431	698	27	amount	amount	NN
18431	698	28	of	of	IN
18431	698	29	reflecting	reflect	VBG
18431	698	30	surface	surface	NN
18431	698	31	presented	present	VBN
18431	698	32	produces	produce	NNS
18431	698	33	,	,	,
18431	698	34	necessarily	necessarily	RB
18431	698	35	,	,	,
18431	698	36	an	an	DT
18431	698	37	alternate	alternate	JJ
18431	698	38	waxing	waxing	NN
18431	698	39	and	and	CC
18431	698	40	waning	waning	NN
18431	698	41	of	of	IN
18431	698	42	the	the	DT
18431	698	43	light	light	NN
18431	698	44	.	.	.
18431	699	1	As	as	RB
18431	699	2	far	far	RB
18431	699	3	as	as	IN
18431	699	4	the	the	DT
18431	699	5	fluctuations	fluctuation	NNS
18431	699	6	are	be	VBP
18431	699	7	concerned	concern	VBN
18431	699	8	,	,	,
18431	699	9	they	-PRON-	PRP
18431	699	10	might	may	MD
18431	699	11	also	also	RB
18431	699	12	be	be	VB
18431	699	13	explained	explain	VBN
18431	699	14	by	by	IN
18431	699	15	supposing	suppose	VBG
18431	699	16	that	that	IN
18431	699	17	the	the	DT
18431	699	18	shape	shape	NN
18431	699	19	of	of	IN
18431	699	20	the	the	DT
18431	699	21	asteroid	asteroid	NN
18431	699	22	is	be	VBZ
18431	699	23	that	that	DT
18431	699	24	of	of	IN
18431	699	25	a	a	DT
18431	699	26	flat	flat	JJ
18431	699	27	disk	disk	NN
18431	699	28	,	,	,
18431	699	29	rotating	rotate	VBG
18431	699	30	about	about	IN
18431	699	31	one	one	CD
18431	699	32	of	of	IN
18431	699	33	its	-PRON-	PRP$
18431	699	34	larger	large	JJR
18431	699	35	diameters	diameter	NNS
18431	699	36	so	so	IN
18431	699	37	as	as	IN
18431	699	38	to	to	TO
18431	699	39	present	present	VB
18431	699	40	,	,	,
18431	699	41	alternately	alternately	RB
18431	699	42	,	,	,
18431	699	43	its	-PRON-	PRP$
18431	699	44	edge	edge	NN
18431	699	45	and	and	CC
18431	699	46	its	-PRON-	PRP$
18431	699	47	broadside	broadside	NN
18431	699	48	to	to	IN
18431	699	49	the	the	DT
18431	699	50	sun	sun	NN
18431	699	51	.	.	.
18431	700	1	And	and	CC
18431	700	2	,	,	,
18431	700	3	perhaps	perhaps	RB
18431	700	4	,	,	,
18431	700	5	in	in	IN
18431	700	6	order	order	NN
18431	700	7	completely	completely	RB
18431	700	8	to	to	TO
18431	700	9	account	account	VB
18431	700	10	for	for	IN
18431	700	11	all	all	PDT
18431	700	12	the	the	DT
18431	700	13	observed	observed	JJ
18431	700	14	eccentricities	eccentricity	NNS
18431	700	15	of	of	IN
18431	700	16	the	the	DT
18431	700	17	light	light	NN
18431	700	18	of	of	IN
18431	700	19	Eros	Eros	NNP
18431	700	20	,	,	,
18431	700	21	the	the	DT
18431	700	22	irregularity	irregularity	NN
18431	700	23	of	of	IN
18431	700	24	form	form	NN
18431	700	25	may	may	MD
18431	700	26	have	have	VB
18431	700	27	to	to	TO
18431	700	28	be	be	VB
18431	700	29	supplemented	supplement	VBN
18431	700	30	by	by	IN
18431	700	31	certain	certain	JJ
18431	700	32	assumptions	assumption	NNS
18431	700	33	as	as	IN
18431	700	34	to	to	IN
18431	700	35	the	the	DT
18431	700	36	varying	vary	VBG
18431	700	37	reflective	reflective	JJ
18431	700	38	capacity	capacity	NN
18431	700	39	of	of	IN
18431	700	40	different	different	JJ
18431	700	41	parts	part	NNS
18431	700	42	of	of	IN
18431	700	43	the	the	DT
18431	700	44	misshapen	misshapen	JJ
18431	700	45	mass	mass	NN
18431	700	46	.	.	.
18431	701	1	The	the	DT
18431	701	2	invaluable	invaluable	JJ
18431	701	3	Harvard	Harvard	NNP
18431	701	4	photographs	photograph	NNS
18431	701	5	show	show	VBP
18431	701	6	that	that	RB
18431	701	7	long	long	RB
18431	701	8	before	before	IN
18431	701	9	Eros	Eros	NNP
18431	701	10	was	be	VBD
18431	701	11	recognized	recognize	VBN
18431	701	12	as	as	IN
18431	701	13	an	an	DT
18431	701	14	asteroid	asteroid	NN
18431	701	15	its	-PRON-	PRP$
18431	701	16	light	light	JJ
18431	701	17	variations	variation	NNS
18431	701	18	had	have	VBD
18431	701	19	been	be	VBN
18431	701	20	automatically	automatically	RB
18431	701	21	registered	register	VBN
18431	701	22	on	on	IN
18431	701	23	the	the	DT
18431	701	24	plates	plate	NNS
18431	701	25	.	.	.
18431	702	1	Some	some	DT
18431	702	2	of	of	IN
18431	702	3	the	the	DT
18431	702	4	plates	plate	NNS
18431	702	5	,	,	,
18431	702	6	Prof.	Prof.	NNP
18431	702	7	E.C.	E.C.	NNP
18431	703	1	Pickering	pickering	NN
18431	703	2	says	say	VBZ
18431	703	3	,	,	,
18431	703	4	had	have	VBD
18431	703	5	had	have	VBN
18431	703	6	an	an	DT
18431	703	7	exposure	exposure	NN
18431	703	8	of	of	IN
18431	703	9	an	an	DT
18431	703	10	hour	hour	NN
18431	703	11	or	or	CC
18431	703	12	more	more	JJR
18431	703	13	,	,	,
18431	703	14	and	and	CC
18431	703	15	,	,	,
18431	703	16	owing	owe	VBG
18431	703	17	to	to	IN
18431	703	18	its	-PRON-	PRP$
18431	703	19	motion	motion	NN
18431	703	20	,	,	,
18431	703	21	Eros	Eros	NNP
18431	703	22	had	have	VBD
18431	703	23	formed	form	VBN
18431	703	24	a	a	DT
18431	703	25	trail	trail	NN
18431	703	26	on	on	IN
18431	703	27	each	each	DT
18431	703	28	of	of	IN
18431	703	29	these	these	DT
18431	703	30	plates	plate	NNS
18431	703	31	,	,	,
18431	703	32	which	which	WDT
18431	703	33	in	in	IN
18431	703	34	some	some	DT
18431	703	35	cases	case	NNS
18431	703	36	showed	show	VBD
18431	703	37	distinct	distinct	JJ
18431	703	38	variations	variation	NNS
18431	703	39	in	in	IN
18431	703	40	brightness	brightness	NN
18431	703	41	.	.	.
18431	704	1	Differences	difference	NNS
18431	704	2	in	in	IN
18431	704	3	the	the	DT
18431	704	4	amount	amount	NN
18431	704	5	of	of	IN
18431	704	6	variation	variation	NN
18431	704	7	at	at	IN
18431	704	8	different	different	JJ
18431	704	9	times	time	NNS
18431	704	10	will	will	MD
18431	704	11	largely	largely	RB
18431	704	12	depend	depend	VB
18431	704	13	upon	upon	IN
18431	704	14	the	the	DT
18431	704	15	position	position	NN
18431	704	16	of	of	IN
18431	704	17	the	the	DT
18431	704	18	earth	earth	NN
18431	704	19	with	with	IN
18431	704	20	respect	respect	NN
18431	704	21	to	to	IN
18431	704	22	the	the	DT
18431	704	23	axis	axis	NN
18431	704	24	of	of	IN
18431	704	25	rotation	rotation	NN
18431	704	26	.	.	.
18431	705	1	Another	another	DT
18431	705	2	interesting	interesting	JJ
18431	705	3	deduction	deduction	NN
18431	705	4	may	may	MD
18431	705	5	be	be	VB
18431	705	6	made	make	VBN
18431	705	7	from	from	IN
18431	705	8	the	the	DT
18431	705	9	changes	change	NNS
18431	705	10	that	that	WDT
18431	705	11	the	the	DT
18431	705	12	light	light	NN
18431	705	13	of	of	IN
18431	705	14	Eros	Eros	NNP
18431	705	15	undergoes	undergoe	NNS
18431	705	16	.	.	.
18431	706	1	We	-PRON-	PRP
18431	706	2	have	have	VBP
18431	706	3	already	already	RB
18431	706	4	remarked	remark	VBN
18431	706	5	that	that	IN
18431	706	6	one	one	CD
18431	706	7	of	of	IN
18431	706	8	the	the	DT
18431	706	9	larger	large	JJR
18431	706	10	asteroids	asteroid	NNS
18431	706	11	,	,	,
18431	706	12	and	and	CC
18431	706	13	the	the	DT
18431	706	14	one	one	NN
18431	706	15	which	which	WDT
18431	706	16	appears	appear	VBZ
18431	706	17	to	to	IN
18431	706	18	the	the	DT
18431	706	19	eye	eye	NN
18431	706	20	as	as	IN
18431	706	21	the	the	DT
18431	706	22	most	most	RBS
18431	706	23	brilliant	brilliant	JJ
18431	706	24	of	of	IN
18431	706	25	all	all	DT
18431	706	26	,	,	,
18431	706	27	Vesta	Vesta	NNP
18431	706	28	,	,	,
18431	706	29	has	have	VBZ
18431	706	30	been	be	VBN
18431	706	31	suspected	suspect	VBN
18431	706	32	of	of	IN
18431	706	33	variability	variability	NN
18431	706	34	,	,	,
18431	706	35	but	but	CC
18431	706	36	not	not	RB
18431	706	37	so	so	RB
18431	706	38	extensive	extensive	JJ
18431	706	39	as	as	IN
18431	706	40	that	that	DT
18431	706	41	of	of	IN
18431	706	42	Eros	Eros	NNP
18431	706	43	.	.	.
18431	707	1	Olbers	olber	NNS
18431	707	2	,	,	,
18431	707	3	at	at	IN
18431	707	4	the	the	DT
18431	707	5	beginning	beginning	NN
18431	707	6	of	of	IN
18431	707	7	the	the	DT
18431	707	8	last	last	JJ
18431	707	9	century	century	NN
18431	707	10	,	,	,
18431	707	11	was	be	VBD
18431	707	12	of	of	IN
18431	707	13	the	the	DT
18431	707	14	opinion	opinion	NN
18431	707	15	that	that	IN
18431	707	16	Vesta	Vesta	NNP
18431	707	17	's	's	POS
18431	707	18	variations	variation	NNS
18431	707	19	were	be	VBD
18431	707	20	due	due	JJ
18431	707	21	to	to	IN
18431	707	22	its	-PRON-	PRP$
18431	707	23	being	be	VBG
18431	707	24	not	not	RB
18431	707	25	a	a	DT
18431	707	26	globe	globe	NN
18431	707	27	but	but	CC
18431	707	28	an	an	DT
18431	707	29	angular	angular	JJ
18431	707	30	mass	mass	NN
18431	707	31	.	.	.
18431	708	1	So	so	RB
18431	708	2	he	-PRON-	PRP
18431	708	3	was	be	VBD
18431	708	4	led	lead	VBN
18431	708	5	by	by	IN
18431	708	6	a	a	DT
18431	708	7	similar	similar	JJ
18431	708	8	phenomenon	phenomenon	NN
18431	708	9	to	to	TO
18431	708	10	precisely	precisely	RB
18431	708	11	the	the	DT
18431	708	12	same	same	JJ
18431	708	13	opinion	opinion	NN
18431	708	14	about	about	IN
18431	708	15	Vesta	Vesta	NNP
18431	708	16	that	that	WDT
18431	708	17	has	have	VBZ
18431	708	18	lately	lately	RB
18431	708	19	been	be	VBN
18431	708	20	put	put	VBN
18431	708	21	forth	forth	RB
18431	708	22	concerning	concern	VBG
18431	708	23	Eros	Eros	NNP
18431	708	24	.	.	.
18431	709	1	The	the	DT
18431	709	2	importance	importance	NN
18431	709	3	of	of	IN
18431	709	4	this	this	DT
18431	709	5	coincidence	coincidence	NN
18431	709	6	is	be	VBZ
18431	709	7	that	that	IN
18431	709	8	it	-PRON-	PRP
18431	709	9	tends	tend	VBZ
18431	709	10	to	to	TO
18431	709	11	revive	revive	VB
18431	709	12	a	a	DT
18431	709	13	remarkable	remarkable	JJ
18431	709	14	theory	theory	NN
18431	709	15	of	of	IN
18431	709	16	the	the	DT
18431	709	17	origin	origin	NN
18431	709	18	of	of	IN
18431	709	19	the	the	DT
18431	709	20	asteroids	asteroid	NNS
18431	709	21	which	which	WDT
18431	709	22	has	have	VBZ
18431	709	23	long	long	RB
18431	709	24	been	be	VBN
18431	709	25	in	in	IN
18431	709	26	abeyance	abeyance	NN
18431	709	27	,	,	,
18431	709	28	and	and	CC
18431	709	29	,	,	,
18431	709	30	in	in	IN
18431	709	31	the	the	DT
18431	709	32	minds	mind	NNS
18431	709	33	of	of	IN
18431	709	34	many	many	JJ
18431	709	35	,	,	,
18431	709	36	perhaps	perhaps	RB
18431	709	37	discredited	discredit	VBN
18431	709	38	.	.	.
18431	710	1	This	this	DT
18431	710	2	theory	theory	NN
18431	710	3	,	,	,
18431	710	4	which	which	WDT
18431	710	5	is	be	VBZ
18431	710	6	due	due	JJ
18431	710	7	to	to	IN
18431	710	8	Olbers	Olbers	NNP
18431	710	9	,	,	,
18431	710	10	begins	begin	VBZ
18431	710	11	with	with	IN
18431	710	12	the	the	DT
18431	710	13	startling	startling	JJ
18431	710	14	assumption	assumption	NN
18431	710	15	that	that	IN
18431	710	16	a	a	DT
18431	710	17	planet	planet	NN
18431	710	18	,	,	,
18431	710	19	perhaps	perhaps	RB
18431	710	20	as	as	RB
18431	710	21	large	large	JJ
18431	710	22	as	as	IN
18431	710	23	Mars	Mars	NNP
18431	710	24	,	,	,
18431	710	25	formerly	formerly	RB
18431	710	26	revolving	revolve	VBG
18431	710	27	in	in	IN
18431	710	28	an	an	DT
18431	710	29	orbit	orbit	NN
18431	710	30	situated	situate	VBN
18431	710	31	between	between	IN
18431	710	32	the	the	DT
18431	710	33	orbits	orbit	NNS
18431	710	34	of	of	IN
18431	710	35	Mars	Mars	NNP
18431	710	36	and	and	CC
18431	710	37	Jupiter	Jupiter	NNP
18431	710	38	,	,	,
18431	710	39	was	be	VBD
18431	710	40	destroyed	destroy	VBN
18431	710	41	by	by	IN
18431	710	42	an	an	DT
18431	710	43	explosion	explosion	NN
18431	710	44	!	!	.
18431	711	1	Although	although	IN
18431	711	2	,	,	,
18431	711	3	at	at	IN
18431	711	4	first	first	JJ
18431	711	5	glance	glance	NN
18431	711	6	,	,	,
18431	711	7	such	such	PDT
18431	711	8	a	a	DT
18431	711	9	catastrophe	catastrophe	NN
18431	711	10	may	may	MD
18431	711	11	appear	appear	VB
18431	711	12	too	too	RB
18431	711	13	wildly	wildly	RB
18431	711	14	improbable	improbable	JJ
18431	711	15	for	for	IN
18431	711	16	belief	belief	NN
18431	711	17	,	,	,
18431	711	18	yet	yet	CC
18431	711	19	it	-PRON-	PRP
18431	711	20	was	be	VBD
18431	711	21	not	not	RB
18431	711	22	the	the	DT
18431	711	23	improbability	improbability	NN
18431	711	24	of	of	IN
18431	711	25	a	a	DT
18431	711	26	world	world	NN
18431	711	27	's	's	POS
18431	711	28	blowing	blow	VBG
18431	711	29	up	up	RP
18431	711	30	that	that	DT
18431	711	31	led	lead	VBD
18431	711	32	to	to	IN
18431	711	33	a	a	DT
18431	711	34	temporary	temporary	JJ
18431	711	35	abandonment	abandonment	NN
18431	711	36	of	of	IN
18431	711	37	Olbers	Olbers	NNP
18431	711	38	's	's	POS
18431	711	39	bold	bold	JJ
18431	711	40	theory	theory	NN
18431	711	41	.	.	.
18431	712	1	The	the	DT
18431	712	2	great	great	JJ
18431	712	3	French	french	JJ
18431	712	4	mathematician	mathematician	NN
18431	712	5	Lagrange	Lagrange	NNP
18431	712	6	investigated	investigate	VBD
18431	712	7	the	the	DT
18431	712	8	explosive	explosive	JJ
18431	712	9	force	force	NN
18431	712	10	"	"	''
18431	712	11	which	which	WDT
18431	712	12	would	would	MD
18431	712	13	be	be	VB
18431	712	14	necessary	necessary	JJ
18431	712	15	to	to	TO
18431	712	16	detach	detach	VB
18431	712	17	a	a	DT
18431	712	18	fragment	fragment	NN
18431	712	19	of	of	IN
18431	712	20	matter	matter	NN
18431	712	21	from	from	IN
18431	712	22	a	a	DT
18431	712	23	planet	planet	NN
18431	712	24	revolving	revolve	VBG
18431	712	25	at	at	IN
18431	712	26	a	a	DT
18431	712	27	given	give	VBN
18431	712	28	distance	distance	NN
18431	712	29	from	from	IN
18431	712	30	the	the	DT
18431	712	31	sun	sun	NN
18431	712	32	,	,	,
18431	712	33	"	"	''
18431	712	34	and	and	CC
18431	712	35	published	publish	VBD
18431	712	36	the	the	DT
18431	712	37	results	result	NNS
18431	712	38	in	in	IN
18431	712	39	the	the	DT
18431	712	40	Connaissance	Connaissance	NNP
18431	712	41	des	des	NNP
18431	712	42	Temps	Temps	NNP
18431	712	43	for	for	IN
18431	712	44	1814	1814	CD
18431	712	45	.	.	.
18431	713	1	"	"	``
18431	713	2	Applying	apply	VBG
18431	713	3	his	-PRON-	PRP$
18431	713	4	results	result	NNS
18431	713	5	to	to	IN
18431	713	6	the	the	DT
18431	713	7	earth	earth	NN
18431	713	8	,	,	,
18431	713	9	Lagrange	Lagrange	NNP
18431	713	10	found	find	VBD
18431	713	11	that	that	IN
18431	713	12	if	if	IN
18431	713	13	the	the	DT
18431	713	14	velocity	velocity	NN
18431	713	15	of	of	IN
18431	713	16	the	the	DT
18431	713	17	detached	detach	VBN
18431	713	18	fragment	fragment	NN
18431	713	19	exceeded	exceed	VBD
18431	713	20	that	that	DT
18431	713	21	of	of	IN
18431	713	22	a	a	DT
18431	713	23	cannon	cannon	NN
18431	713	24	ball	ball	NN
18431	713	25	in	in	IN
18431	713	26	the	the	DT
18431	713	27	proportion	proportion	NN
18431	713	28	of	of	IN
18431	713	29	121	121	CD
18431	713	30	to	to	TO
18431	713	31	1	1	CD
18431	713	32	the	the	DT
18431	713	33	fragment	fragment	NN
18431	713	34	would	would	MD
18431	713	35	become	become	VB
18431	713	36	a	a	DT
18431	713	37	comet	comet	NN
18431	713	38	with	with	IN
18431	713	39	a	a	DT
18431	713	40	direct	direct	JJ
18431	713	41	motion	motion	NN
18431	713	42	;	;	:
18431	713	43	but	but	CC
18431	713	44	if	if	IN
18431	713	45	the	the	DT
18431	713	46	velocity	velocity	NN
18431	713	47	rose	rise	VBD
18431	713	48	in	in	IN
18431	713	49	the	the	DT
18431	713	50	proportion	proportion	NN
18431	713	51	of	of	IN
18431	713	52	156	156	CD
18431	713	53	to	to	TO
18431	713	54	1	1	CD
18431	713	55	the	the	DT
18431	713	56	motion	motion	NN
18431	713	57	of	of	IN
18431	713	58	the	the	DT
18431	713	59	comet	comet	NN
18431	713	60	would	would	MD
18431	713	61	be	be	VB
18431	713	62	retrograde	retrograde	JJ
18431	713	63	.	.	.
18431	714	1	If	if	IN
18431	714	2	the	the	DT
18431	714	3	velocity	velocity	NN
18431	714	4	was	be	VBD
18431	714	5	less	less	JJR
18431	714	6	than	than	IN
18431	714	7	in	in	IN
18431	714	8	either	either	DT
18431	714	9	of	of	IN
18431	714	10	these	these	DT
18431	714	11	cases	case	NNS
18431	714	12	the	the	DT
18431	714	13	fragment	fragment	NN
18431	714	14	would	would	MD
18431	714	15	revolve	revolve	VB
18431	714	16	as	as	IN
18431	714	17	a	a	DT
18431	714	18	planet	planet	NN
18431	714	19	in	in	IN
18431	714	20	an	an	DT
18431	714	21	elliptic	elliptic	JJ
18431	714	22	orbit	orbit	NN
18431	714	23	.	.	.
18431	715	1	For	for	IN
18431	715	2	any	any	DT
18431	715	3	other	other	JJ
18431	715	4	planet	planet	NN
18431	715	5	besides	besides	IN
18431	715	6	the	the	DT
18431	715	7	earth	earth	NN
18431	715	8	the	the	DT
18431	715	9	velocity	velocity	NN
18431	715	10	of	of	IN
18431	715	11	explosion	explosion	NN
18431	715	12	corresponding	correspond	VBG
18431	715	13	to	to	IN
18431	715	14	the	the	DT
18431	715	15	different	different	JJ
18431	715	16	cases	case	NNS
18431	715	17	would	would	MD
18431	715	18	vary	vary	VB
18431	715	19	in	in	IN
18431	715	20	the	the	DT
18431	715	21	inverse	inverse	NN
18431	715	22	ratio	ratio	NN
18431	715	23	of	of	IN
18431	715	24	the	the	DT
18431	715	25	square	square	JJ
18431	715	26	root	root	NN
18431	715	27	of	of	IN
18431	715	28	the	the	DT
18431	715	29	mean	mean	JJ
18431	715	30	distance	distance	NN
18431	715	31	.	.	.
18431	716	1	It	-PRON-	PRP
18431	716	2	would	would	MD
18431	716	3	therefore	therefore	RB
18431	716	4	manifestly	manifestly	RB
18431	716	5	be	be	VB
18431	716	6	less	less	JJR
18431	716	7	as	as	IN
18431	716	8	the	the	DT
18431	716	9	planet	planet	NN
18431	716	10	was	be	VBD
18431	716	11	more	more	RBR
18431	716	12	distant	distant	JJ
18431	716	13	from	from	IN
18431	716	14	the	the	DT
18431	716	15	sun	sun	NN
18431	716	16	.	.	.
18431	717	1	In	in	IN
18431	717	2	the	the	DT
18431	717	3	case	case	NN
18431	717	4	of	of	IN
18431	717	5	each	each	DT
18431	717	6	of	of	IN
18431	717	7	the	the	DT
18431	717	8	four	four	CD
18431	717	9	smaller	small	JJR
18431	717	10	planets	planet	NNS
18431	717	11	(	(	-LRB-
18431	717	12	only	only	RB
18431	717	13	the	the	DT
18431	717	14	four	four	CD
18431	717	15	asteroids	asteroid	NNS
18431	717	16	,	,	,
18431	717	17	Ceres	Ceres	NNPS
18431	717	18	,	,	,
18431	717	19	Pallas	Pallas	NNP
18431	717	20	,	,	,
18431	717	21	Juno	Juno	NNP
18431	717	22	,	,	,
18431	717	23	and	and	CC
18431	717	24	Vesta	Vesta	NNP
18431	717	25	,	,	,
18431	717	26	were	be	VBD
18431	717	27	known	know	VBN
18431	717	28	at	at	IN
18431	717	29	that	that	DT
18431	717	30	time	time	NN
18431	717	31	)	)	-RRB-
18431	717	32	,	,	,
18431	717	33	the	the	DT
18431	717	34	velocity	velocity	NN
18431	717	35	of	of	IN
18431	717	36	explosion	explosion	NN
18431	717	37	indicated	indicate	VBN
18431	717	38	by	by	IN
18431	717	39	their	-PRON-	PRP$
18431	717	40	observed	observe	VBN
18431	717	41	motion	motion	NN
18431	717	42	would	would	MD
18431	717	43	be	be	VB
18431	717	44	less	less	JJR
18431	717	45	than	than	IN
18431	717	46	twenty	twenty	CD
18431	717	47	times	time	NNS
18431	717	48	the	the	DT
18431	717	49	velocity	velocity	NN
18431	717	50	of	of	IN
18431	717	51	a	a	DT
18431	717	52	cannon	cannon	NN
18431	717	53	ball	ball	NN
18431	717	54	.	.	.
18431	718	1	"	"	``
18431	718	2	[	[	-LRB-
18431	718	3	6	6	CD
18431	718	4	]	]	-RRB-
18431	718	5	[	[	-LRB-
18431	718	6	Footnote	Footnote	NNP
18431	718	7	6	6	CD
18431	718	8	:	:	:
18431	718	9	Grant	Grant	NNP
18431	718	10	's	's	POS
18431	718	11	History	History	NNP
18431	718	12	of	of	IN
18431	718	13	Physical	Physical	NNP
18431	718	14	Astronomy	Astronomy	NNP
18431	718	15	,	,	,
18431	718	16	p.	p.	NN
18431	719	1	241	241	CD
18431	719	2	.	.	.
18431	719	3	]	]	-RRB-
18431	720	1	Instead	instead	RB
18431	720	2	,	,	,
18431	720	3	then	then	RB
18431	720	4	,	,	,
18431	720	5	of	of	IN
18431	720	6	being	be	VBG
18431	720	7	discredited	discredit	VBN
18431	720	8	by	by	IN
18431	720	9	its	-PRON-	PRP$
18431	720	10	assumption	assumption	NN
18431	720	11	of	of	IN
18431	720	12	so	so	RB
18431	720	13	strange	strange	JJ
18431	720	14	a	a	DT
18431	720	15	catastrophe	catastrophe	NN
18431	720	16	,	,	,
18431	720	17	Olbers	Olbers	NNP
18431	720	18	's	's	POS
18431	720	19	theory	theory	NN
18431	720	20	fell	fall	VBD
18431	720	21	into	into	IN
18431	720	22	desuetude	desuetude	NN
18431	720	23	because	because	IN
18431	720	24	of	of	IN
18431	720	25	its	-PRON-	PRP$
18431	720	26	apparent	apparent	JJ
18431	720	27	failure	failure	NN
18431	720	28	to	to	TO
18431	720	29	account	account	VB
18431	720	30	for	for	IN
18431	720	31	the	the	DT
18431	720	32	position	position	NN
18431	720	33	of	of	IN
18431	720	34	the	the	DT
18431	720	35	orbits	orbit	NNS
18431	720	36	of	of	IN
18431	720	37	many	many	JJ
18431	720	38	of	of	IN
18431	720	39	the	the	DT
18431	720	40	asteroids	asteroid	NNS
18431	720	41	after	after	IN
18431	720	42	a	a	DT
18431	720	43	large	large	JJ
18431	720	44	number	number	NN
18431	720	45	of	of	IN
18431	720	46	those	those	DT
18431	720	47	bodies	body	NNS
18431	720	48	had	have	VBD
18431	720	49	been	be	VBN
18431	720	50	discovered	discover	VBN
18431	720	51	.	.	.
18431	721	1	He	-PRON-	PRP
18431	721	2	calculated	calculate	VBD
18431	721	3	that	that	IN
18431	721	4	the	the	DT
18431	721	5	orbits	orbit	NNS
18431	721	6	of	of	IN
18431	721	7	all	all	PDT
18431	721	8	the	the	DT
18431	721	9	fragments	fragment	NNS
18431	721	10	of	of	IN
18431	721	11	his	-PRON-	PRP$
18431	721	12	exploded	exploded	JJ
18431	721	13	planet	planet	NN
18431	721	14	would	would	MD
18431	721	15	have	have	VB
18431	721	16	nearly	nearly	RB
18431	721	17	equal	equal	JJ
18431	721	18	mean	mean	JJ
18431	721	19	distances	distance	NNS
18431	721	20	,	,	,
18431	721	21	and	and	CC
18431	721	22	a	a	DT
18431	721	23	common	common	JJ
18431	721	24	point	point	NN
18431	721	25	of	of	IN
18431	721	26	intersection	intersection	NN
18431	721	27	in	in	IN
18431	721	28	the	the	DT
18431	721	29	heavens	heavens	NNPS
18431	721	30	,	,	,
18431	721	31	through	through	IN
18431	721	32	which	which	WDT
18431	721	33	every	every	DT
18431	721	34	fragment	fragment	NN
18431	721	35	of	of	IN
18431	721	36	the	the	DT
18431	721	37	original	original	JJ
18431	721	38	mass	mass	NN
18431	721	39	would	would	MD
18431	721	40	necessarily	necessarily	RB
18431	721	41	pass	pass	VB
18431	721	42	in	in	RP
18431	721	43	each	each	DT
18431	721	44	revolution	revolution	NN
18431	721	45	.	.	.
18431	722	1	At	at	IN
18431	722	2	first	first	RB
18431	722	3	the	the	DT
18431	722	4	orbits	orbit	NNS
18431	722	5	of	of	IN
18431	722	6	the	the	DT
18431	722	7	asteroids	asteroid	NNS
18431	722	8	discovered	discover	VBN
18431	722	9	seemed	seem	VBD
18431	722	10	to	to	TO
18431	722	11	answer	answer	VB
18431	722	12	to	to	IN
18431	722	13	these	these	DT
18431	722	14	conditions	condition	NNS
18431	722	15	,	,	,
18431	722	16	and	and	CC
18431	722	17	Olbers	Olbers	NNP
18431	722	18	was	be	VBD
18431	722	19	even	even	RB
18431	722	20	able	able	JJ
18431	722	21	to	to	TO
18431	722	22	use	use	VB
18431	722	23	his	-PRON-	PRP$
18431	722	24	theory	theory	NN
18431	722	25	as	as	IN
18431	722	26	a	a	DT
18431	722	27	means	means	NN
18431	722	28	of	of	IN
18431	722	29	predicting	predict	VBG
18431	722	30	the	the	DT
18431	722	31	position	position	NN
18431	722	32	of	of	IN
18431	722	33	yet	yet	RB
18431	722	34	undetected	undetected	JJ
18431	722	35	asteroids	asteroid	NNS
18431	722	36	.	.	.
18431	723	1	Only	only	RB
18431	723	2	Ceres	Ceres	NNPS
18431	723	3	and	and	CC
18431	723	4	Pallas	Pallas	NNP
18431	723	5	had	have	VBD
18431	723	6	been	be	VBN
18431	723	7	discovered	discover	VBN
18431	723	8	when	when	WRB
18431	723	9	he	-PRON-	PRP
18431	723	10	put	put	VBD
18431	723	11	forth	forth	RP
18431	723	12	his	-PRON-	PRP$
18431	723	13	theory	theory	NN
18431	723	14	,	,	,
18431	723	15	but	but	CC
18431	723	16	when	when	WRB
18431	723	17	Juno	Juno	NNP
18431	723	18	and	and	CC
18431	723	19	Vesta	Vesta	NNP
18431	723	20	were	be	VBD
18431	723	21	found	find	VBN
18431	723	22	they	-PRON-	PRP
18431	723	23	fell	fall	VBD
18431	723	24	in	in	RP
18431	723	25	with	with	IN
18431	723	26	his	-PRON-	PRP$
18431	723	27	predictions	prediction	NNS
18431	723	28	so	so	RB
18431	723	29	well	well	RB
18431	723	30	that	that	IN
18431	723	31	the	the	DT
18431	723	32	theory	theory	NN
18431	723	33	was	be	VBD
18431	723	34	generally	generally	RB
18431	723	35	regarded	regard	VBN
18431	723	36	as	as	IN
18431	723	37	being	be	VBG
18431	723	38	virtually	virtually	RB
18431	723	39	established	establish	VBN
18431	723	40	;	;	:
18431	723	41	while	while	IN
18431	723	42	the	the	DT
18431	723	43	fluctuations	fluctuation	NNS
18431	723	44	in	in	IN
18431	723	45	the	the	DT
18431	723	46	light	light	NN
18431	723	47	of	of	IN
18431	723	48	Vesta	Vesta	NNP
18431	723	49	,	,	,
18431	723	50	as	as	IN
18431	723	51	we	-PRON-	PRP
18431	723	52	have	have	VBP
18431	723	53	before	before	RB
18431	723	54	remarked	remark	VBN
18431	723	55	,	,	,
18431	723	56	led	lead	VBD
18431	723	57	Olbers	Olbers	NNP
18431	723	58	to	to	TO
18431	723	59	assert	assert	VB
18431	723	60	that	that	IN
18431	723	61	that	that	DT
18431	723	62	body	body	NN
18431	723	63	was	be	VBD
18431	723	64	of	of	IN
18431	723	65	a	a	DT
18431	723	66	fragmental	fragmental	JJ
18431	723	67	shape	shape	NN
18431	723	68	,	,	,
18431	723	69	thus	thus	RB
18431	723	70	strongly	strongly	RB
18431	723	71	supporting	support	VBG
18431	723	72	his	-PRON-	PRP$
18431	723	73	explosion	explosion	NN
18431	723	74	hypothesis	hypothesis	NN
18431	723	75	.	.	.
18431	724	1	Afterward	afterward	RB
18431	724	2	,	,	,
18431	724	3	when	when	WRB
18431	724	4	the	the	DT
18431	724	5	orbits	orbit	NNS
18431	724	6	of	of	IN
18431	724	7	many	many	JJ
18431	724	8	asteroids	asteroid	NNS
18431	724	9	had	have	VBD
18431	724	10	been	be	VBN
18431	724	11	investigated	investigate	VBN
18431	724	12	,	,	,
18431	724	13	the	the	DT
18431	724	14	soundness	soundness	NN
18431	724	15	of	of	IN
18431	724	16	Olbers	Olbers	NNP
18431	724	17	's	's	POS
18431	724	18	theory	theory	NN
18431	724	19	began	begin	VBD
18431	724	20	to	to	TO
18431	724	21	be	be	VB
18431	724	22	questioned	question	VBN
18431	724	23	.	.	.
18431	725	1	The	the	DT
18431	725	2	fact	fact	NN
18431	725	3	that	that	IN
18431	725	4	the	the	DT
18431	725	5	orbits	orbit	NNS
18431	725	6	did	do	VBD
18431	725	7	not	not	RB
18431	725	8	all	all	RB
18431	725	9	intersect	intersect	VB
18431	725	10	at	at	IN
18431	725	11	a	a	DT
18431	725	12	common	common	JJ
18431	725	13	point	point	NN
18431	725	14	could	could	MD
18431	725	15	easily	easily	RB
18431	725	16	be	be	VB
18431	725	17	disposed	dispose	VBN
18431	725	18	of	of	IN
18431	725	19	,	,	,
18431	725	20	as	as	IN
18431	725	21	Professor	Professor	NNP
18431	725	22	Newcomb	Newcomb	NNP
18431	725	23	has	have	VBZ
18431	725	24	pointed	point	VBN
18431	725	25	out	out	RP
18431	725	26	,	,	,
18431	725	27	by	by	IN
18431	725	28	simply	simply	RB
18431	725	29	placing	place	VBG
18431	725	30	the	the	DT
18431	725	31	date	date	NN
18431	725	32	of	of	IN
18431	725	33	the	the	DT
18431	725	34	explosion	explosion	NN
18431	725	35	sufficiently	sufficiently	RB
18431	725	36	far	far	RB
18431	725	37	back	back	RB
18431	725	38	,	,	,
18431	725	39	say	say	VBP
18431	725	40	millions	million	NNS
18431	725	41	of	of	IN
18431	725	42	years	year	NNS
18431	725	43	ago	ago	RB
18431	725	44	,	,	,
18431	725	45	for	for	IN
18431	725	46	the	the	DT
18431	725	47	secular	secular	JJ
18431	725	48	changes	change	NNS
18431	725	49	produced	produce	VBN
18431	725	50	by	by	IN
18431	725	51	the	the	DT
18431	725	52	attraction	attraction	NN
18431	725	53	of	of	IN
18431	725	54	the	the	DT
18431	725	55	larger	large	JJR
18431	725	56	planets	planet	NNS
18431	725	57	would	would	MD
18431	725	58	effectively	effectively	RB
18431	725	59	mix	mix	VB
18431	725	60	up	up	RP
18431	725	61	the	the	DT
18431	725	62	orbits	orbit	NNS
18431	725	63	.	.	.
18431	726	1	But	but	CC
18431	726	2	when	when	WRB
18431	726	3	the	the	DT
18431	726	4	actual	actual	JJ
18431	726	5	effects	effect	NNS
18431	726	6	of	of	IN
18431	726	7	these	these	DT
18431	726	8	secular	secular	JJ
18431	726	9	changes	change	NNS
18431	726	10	were	be	VBD
18431	726	11	calculated	calculate	VBN
18431	726	12	for	for	IN
18431	726	13	particular	particular	JJ
18431	726	14	asteroids	asteroid	NNS
18431	726	15	the	the	DT
18431	726	16	result	result	NN
18431	726	17	seemed	seem	VBD
18431	726	18	to	to	TO
18431	726	19	show	show	VB
18431	726	20	that	that	IN
18431	726	21	"	"	``
18431	726	22	the	the	DT
18431	726	23	orbits	orbit	NNS
18431	726	24	could	could	MD
18431	726	25	never	never	RB
18431	726	26	have	have	VB
18431	726	27	intersected	intersect	VBN
18431	726	28	unless	unless	IN
18431	726	29	some	some	DT
18431	726	30	of	of	IN
18431	726	31	them	-PRON-	PRP
18431	726	32	have	have	VBP
18431	726	33	in	in	IN
18431	726	34	the	the	DT
18431	726	35	meantime	meantime	NN
18431	726	36	been	be	VBN
18431	726	37	altered	alter	VBN
18431	726	38	by	by	IN
18431	726	39	the	the	DT
18431	726	40	attraction	attraction	NN
18431	726	41	of	of	IN
18431	726	42	the	the	DT
18431	726	43	small	small	JJ
18431	726	44	planets	planet	NNS
18431	726	45	on	on	IN
18431	726	46	each	each	DT
18431	726	47	other	other	JJ
18431	726	48	.	.	.
18431	727	1	Such	such	PDT
18431	727	2	an	an	DT
18431	727	3	action	action	NN
18431	727	4	is	be	VBZ
18431	727	5	not	not	RB
18431	727	6	impossible	impossible	JJ
18431	727	7	,	,	,
18431	727	8	but	but	CC
18431	727	9	it	-PRON-	PRP
18431	727	10	is	be	VBZ
18431	727	11	impossible	impossible	JJ
18431	727	12	to	to	TO
18431	727	13	determine	determine	VB
18431	727	14	it	-PRON-	PRP
18431	727	15	,	,	,
18431	727	16	owing	owe	VBG
18431	727	17	to	to	IN
18431	727	18	the	the	DT
18431	727	19	great	great	JJ
18431	727	20	number	number	NN
18431	727	21	of	of	IN
18431	727	22	these	these	DT
18431	727	23	bodies	body	NNS
18431	727	24	and	and	CC
18431	727	25	our	-PRON-	PRP$
18431	727	26	ignorance	ignorance	NN
18431	727	27	of	of	IN
18431	727	28	their	-PRON-	PRP$
18431	727	29	masses	masse	NNS
18431	727	30	.	.	.
18431	728	1	"	"	``
18431	728	2	[	[	-LRB-
18431	728	3	7	7	CD
18431	728	4	]	]	-RRB-
18431	728	5	[	[	-LRB-
18431	728	6	Footnote	Footnote	NNP
18431	728	7	7	7	CD
18431	728	8	:	:	:
18431	728	9	Popular	Popular	NNP
18431	728	10	Astronomy	Astronomy	NNP
18431	728	11	,	,	,
18431	728	12	by	by	IN
18431	728	13	Simon	Simon	NNP
18431	728	14	Newcomb	Newcomb	NNP
18431	728	15	,	,	,
18431	728	16	p.	p.	NN
18431	729	1	335	335	CD
18431	729	2	.	.	.
18431	729	3	]	]	-RRB-
18431	730	1	Yet	yet	CC
18431	730	2	the	the	DT
18431	730	3	theory	theory	NN
18431	730	4	has	have	VBZ
18431	730	5	never	never	RB
18431	730	6	been	be	VBN
18431	730	7	entirely	entirely	RB
18431	730	8	thrown	throw	VBN
18431	730	9	out	out	RP
18431	730	10	,	,	,
18431	730	11	and	and	CC
18431	730	12	now	now	RB
18431	730	13	that	that	IN
18431	730	14	the	the	DT
18431	730	15	discovery	discovery	NN
18431	730	16	of	of	IN
18431	730	17	the	the	DT
18431	730	18	light	light	JJ
18431	730	19	fluctuations	fluctuation	NNS
18431	730	20	of	of	IN
18431	730	21	Eros	Eros	NNP
18431	730	22	lends	lend	NNS
18431	730	23	support	support	NN
18431	730	24	to	to	IN
18431	730	25	Olbers	Olbers	NNP
18431	730	26	's	's	POS
18431	730	27	assertion	assertion	NN
18431	730	28	of	of	IN
18431	730	29	the	the	DT
18431	730	30	irregular	irregular	JJ
18431	730	31	shape	shape	NN
18431	730	32	of	of	IN
18431	730	33	some	some	DT
18431	730	34	of	of	IN
18431	730	35	the	the	DT
18431	730	36	asteroids	asteroid	NNS
18431	730	37	,	,	,
18431	730	38	it	-PRON-	PRP
18431	730	39	is	be	VBZ
18431	730	40	very	very	RB
18431	730	41	interesting	interesting	JJ
18431	730	42	to	to	TO
18431	730	43	recall	recall	VB
18431	730	44	what	what	WP
18431	730	45	so	so	RB
18431	730	46	high	high	JJ
18431	730	47	an	an	DT
18431	730	48	authority	authority	NN
18431	730	49	as	as	IN
18431	730	50	Professor	Professor	NNP
18431	730	51	Young	Young	NNP
18431	730	52	said	say	VBD
18431	730	53	on	on	IN
18431	730	54	the	the	DT
18431	730	55	subject	subject	NN
18431	730	56	before	before	IN
18431	730	57	the	the	DT
18431	730	58	discovery	discovery	NN
18431	730	59	of	of	IN
18431	730	60	Eros	Eros	NNP
18431	730	61	:	:	:
18431	730	62	"	"	``
18431	730	63	It	-PRON-	PRP
18431	730	64	is	be	VBZ
18431	730	65	true	true	JJ
18431	730	66	,	,	,
18431	730	67	as	as	IN
18431	730	68	has	have	VBZ
18431	730	69	often	often	RB
18431	730	70	been	be	VBN
18431	730	71	urged	urge	VBN
18431	730	72	,	,	,
18431	730	73	that	that	IN
18431	730	74	this	this	DT
18431	730	75	theory	theory	NN
18431	730	76	in	in	IN
18431	730	77	its	-PRON-	PRP$
18431	730	78	original	original	JJ
18431	730	79	form	form	NN
18431	730	80	,	,	,
18431	730	81	as	as	IN
18431	730	82	presented	present	VBN
18431	730	83	by	by	IN
18431	730	84	Olbers	Olbers	NNP
18431	730	85	,	,	,
18431	730	86	can	can	MD
18431	730	87	not	not	RB
18431	730	88	be	be	VB
18431	730	89	correct	correct	JJ
18431	730	90	.	.	.
18431	731	1	No	no	DT
18431	731	2	_	_	NNP
18431	731	3	single	single	JJ
18431	731	4	_	_	NNP
18431	731	5	explosion	explosion	NN
18431	731	6	of	of	IN
18431	731	7	a	a	DT
18431	731	8	planet	planet	NN
18431	731	9	could	could	MD
18431	731	10	give	give	VB
18431	731	11	rise	rise	NN
18431	731	12	to	to	IN
18431	731	13	the	the	DT
18431	731	14	present	present	JJ
18431	731	15	assemblage	assemblage	NN
18431	731	16	of	of	IN
18431	731	17	orbits	orbit	NNS
18431	731	18	,	,	,
18431	731	19	nor	nor	CC
18431	731	20	is	be	VBZ
18431	731	21	it	-PRON-	PRP
18431	731	22	possible	possible	JJ
18431	731	23	that	that	IN
18431	731	24	even	even	RB
18431	731	25	the	the	DT
18431	731	26	perturbations	perturbation	NNS
18431	731	27	of	of	IN
18431	731	28	Jupiter	Jupiter	NNP
18431	731	29	could	could	MD
18431	731	30	have	have	VB
18431	731	31	converted	convert	VBN
18431	731	32	a	a	DT
18431	731	33	set	set	NN
18431	731	34	of	of	IN
18431	731	35	orbits	orbit	NNS
18431	731	36	originally	originally	RB
18431	731	37	all	all	DT
18431	731	38	crossing	cross	VBG
18431	731	39	at	at	IN
18431	731	40	one	one	CD
18431	731	41	point	point	NN
18431	731	42	(	(	-LRB-
18431	731	43	the	the	DT
18431	731	44	point	point	NN
18431	731	45	of	of	IN
18431	731	46	explosion	explosion	NN
18431	731	47	)	)	-RRB-
18431	731	48	into	into	IN
18431	731	49	the	the	DT
18431	731	50	present	present	JJ
18431	731	51	tangle	tangle	NN
18431	731	52	.	.	.
18431	732	1	The	the	DT
18431	732	2	smaller	small	JJR
18431	732	3	orbits	orbit	NNS
18431	732	4	are	be	VBP
18431	732	5	so	so	RB
18431	732	6	small	small	JJ
18431	732	7	that	that	IN
18431	732	8	,	,	,
18431	732	9	however	however	RB
18431	732	10	turned	turn	VBN
18431	732	11	about	about	IN
18431	732	12	,	,	,
18431	732	13	they	-PRON-	PRP
18431	732	14	lie	lie	VBP
18431	732	15	wholly	wholly	RB
18431	732	16	inside	inside	IN
18431	732	17	the	the	DT
18431	732	18	larger	large	JJR
18431	732	19	and	and	CC
18431	732	20	can	can	MD
18431	732	21	not	not	RB
18431	732	22	be	be	VB
18431	732	23	made	make	VBN
18431	732	24	to	to	TO
18431	732	25	intersect	intersect	VB
18431	732	26	them	-PRON-	PRP
18431	732	27	.	.	.
18431	733	1	If	if	IN
18431	733	2	,	,	,
18431	733	3	however	however	RB
18431	733	4	,	,	,
18431	733	5	we	-PRON-	PRP
18431	733	6	admit	admit	VBP
18431	733	7	a	a	DT
18431	733	8	_	_	NNP
18431	733	9	series	series	NN
18431	733	10	_	_	NNP
18431	733	11	of	of	IN
18431	733	12	explosions	explosion	NNS
18431	733	13	,	,	,
18431	733	14	this	this	DT
18431	733	15	difficulty	difficulty	NN
18431	733	16	is	be	VBZ
18431	733	17	removed	remove	VBN
18431	733	18	;	;	:
18431	733	19	and	and	CC
18431	733	20	if	if	IN
18431	733	21	we	-PRON-	PRP
18431	733	22	grant	grant	VBP
18431	733	23	an	an	DT
18431	733	24	explosion	explosion	NN
18431	733	25	at	at	RB
18431	733	26	all	all	RB
18431	733	27	,	,	,
18431	733	28	there	there	EX
18431	733	29	seems	seem	VBZ
18431	733	30	to	to	TO
18431	733	31	be	be	VB
18431	733	32	nothing	nothing	NN
18431	733	33	improbable	improbable	JJ
18431	733	34	in	in	IN
18431	733	35	the	the	DT
18431	733	36	hypothesis	hypothesis	NN
18431	733	37	that	that	WDT
18431	733	38	the	the	DT
18431	733	39	fragments	fragment	NNS
18431	733	40	formed	form	VBN
18431	733	41	by	by	IN
18431	733	42	the	the	DT
18431	733	43	bursting	bursting	NN
18431	733	44	of	of	IN
18431	733	45	the	the	DT
18431	733	46	parent	parent	NN
18431	733	47	mass	mass	NN
18431	733	48	would	would	MD
18431	733	49	carry	carry	VB
18431	733	50	away	away	RB
18431	733	51	within	within	IN
18431	733	52	themselves	-PRON-	PRP
18431	733	53	the	the	DT
18431	733	54	same	same	JJ
18431	733	55	forces	force	NNS
18431	733	56	and	and	CC
18431	733	57	reactions	reaction	NNS
18431	733	58	which	which	WDT
18431	733	59	caused	cause	VBD
18431	733	60	the	the	DT
18431	733	61	original	original	JJ
18431	733	62	bursting	bursting	NN
18431	733	63	,	,	,
18431	733	64	so	so	IN
18431	733	65	that	that	IN
18431	733	66	they	-PRON-	PRP
18431	733	67	themselves	-PRON-	PRP
18431	733	68	would	would	MD
18431	733	69	be	be	VB
18431	733	70	likely	likely	JJ
18431	733	71	enough	enough	RB
18431	733	72	to	to	TO
18431	733	73	explode	explode	VB
18431	733	74	at	at	IN
18431	733	75	some	some	DT
18431	733	76	time	time	NN
18431	733	77	in	in	IN
18431	733	78	their	-PRON-	PRP$
18431	733	79	later	later	JJ
18431	733	80	history	history	NN
18431	733	81	.	.	.
18431	734	1	"	"	``
18431	734	2	[	[	-LRB-
18431	734	3	8	8	CD
18431	734	4	]	]	-RRB-
18431	734	5	[	[	-LRB-
18431	734	6	Footnote	footnote	NN
18431	734	7	8	8	CD
18431	734	8	:	:	:
18431	734	9	General	General	NNP
18431	734	10	Astronomy	Astronomy	NNP
18431	734	11	,	,	,
18431	734	12	by	by	IN
18431	734	13	Charles	Charles	NNP
18431	734	14	A.	A.	NNP
18431	735	1	Young	young	JJ
18431	735	2	.	.	.
18431	736	1	Revised	revise	VBN
18431	736	2	edition	edition	NN
18431	736	3	,	,	,
18431	736	4	1898	1898	CD
18431	736	5	,	,	,
18431	736	6	p.	p.	NN
18431	737	1	372	372	CD
18431	737	2	.	.	.
18431	737	3	]	]	-RRB-
18431	738	1	The	the	DT
18431	738	2	rival	rival	JJ
18431	738	3	theory	theory	NN
18431	738	4	of	of	IN
18431	738	5	the	the	DT
18431	738	6	origin	origin	NN
18431	738	7	of	of	IN
18431	738	8	the	the	DT
18431	738	9	asteroids	asteroid	NNS
18431	738	10	is	be	VBZ
18431	738	11	that	that	DT
18431	738	12	which	which	WDT
18431	738	13	assumes	assume	VBZ
18431	738	14	that	that	IN
18431	738	15	the	the	DT
18431	738	16	planetary	planetary	NN
18431	738	17	ring	ring	NN
18431	738	18	originally	originally	RB
18431	738	19	left	leave	VBD
18431	738	20	off	off	RP
18431	738	21	from	from	IN
18431	738	22	the	the	DT
18431	738	23	contracting	contract	VBG
18431	738	24	solar	solar	JJ
18431	738	25	nebula	nebula	NN
18431	738	26	between	between	IN
18431	738	27	the	the	DT
18431	738	28	orbits	orbit	NNS
18431	738	29	of	of	IN
18431	738	30	Mars	Mars	NNP
18431	738	31	and	and	CC
18431	738	32	Jupiter	Jupiter	NNP
18431	738	33	was	be	VBD
18431	738	34	so	so	RB
18431	738	35	violently	violently	RB
18431	738	36	perturbed	perturb	VBN
18431	738	37	by	by	IN
18431	738	38	the	the	DT
18431	738	39	attraction	attraction	NN
18431	738	40	of	of	IN
18431	738	41	the	the	DT
18431	738	42	latter	latter	JJ
18431	738	43	planet	planet	NN
18431	738	44	that	that	WDT
18431	738	45	,	,	,
18431	738	46	instead	instead	RB
18431	738	47	of	of	IN
18431	738	48	being	be	VBG
18431	738	49	shaped	shape	VBN
18431	738	50	into	into	IN
18431	738	51	a	a	DT
18431	738	52	single	single	JJ
18431	738	53	globe	globe	NN
18431	738	54	,	,	,
18431	738	55	it	-PRON-	PRP
18431	738	56	was	be	VBD
18431	738	57	broken	break	VBN
18431	738	58	up	up	RP
18431	738	59	into	into	IN
18431	738	60	many	many	JJ
18431	738	61	fragments	fragment	NNS
18431	738	62	.	.	.
18431	739	1	Either	either	DT
18431	739	2	hypothesis	hypothesis	NN
18431	739	3	presents	present	VBZ
18431	739	4	an	an	DT
18431	739	5	attractive	attractive	JJ
18431	739	6	picture	picture	NN
18431	739	7	;	;	:
18431	739	8	but	but	CC
18431	739	9	that	that	IN
18431	739	10	which	which	WDT
18431	739	11	presupposes	presuppose	VBZ
18431	739	12	the	the	DT
18431	739	13	bursting	bursting	NN
18431	739	14	asunder	asunder	RB
18431	739	15	of	of	IN
18431	739	16	a	a	DT
18431	739	17	large	large	JJ
18431	739	18	planet	planet	NN
18431	739	19	,	,	,
18431	739	20	which	which	WDT
18431	739	21	might	may	MD
18431	739	22	at	at	IN
18431	739	23	least	least	JJS
18431	739	24	have	have	VBP
18431	739	25	borne	bear	VBN
18431	739	26	the	the	DT
18431	739	27	germs	germ	NNS
18431	739	28	of	of	IN
18431	739	29	life	life	NN
18431	739	30	,	,	,
18431	739	31	and	and	CC
18431	739	32	the	the	DT
18431	739	33	subsequent	subsequent	JJ
18431	739	34	shattering	shattering	NN
18431	739	35	of	of	IN
18431	739	36	its	-PRON-	PRP$
18431	739	37	parts	part	NNS
18431	739	38	into	into	IN
18431	739	39	smaller	small	JJR
18431	739	40	fragments	fragment	NNS
18431	739	41	,	,	,
18431	739	42	like	like	IN
18431	739	43	the	the	DT
18431	739	44	secondary	secondary	JJ
18431	739	45	explosions	explosion	NNS
18431	739	46	of	of	IN
18431	739	47	the	the	DT
18431	739	48	pieces	piece	NNS
18431	739	49	of	of	IN
18431	739	50	a	a	DT
18431	739	51	pyrotechnic	pyrotechnic	JJ
18431	739	52	bomb	bomb	NN
18431	739	53	,	,	,
18431	739	54	certainly	certainly	RB
18431	739	55	is	be	VBZ
18431	739	56	by	by	IN
18431	739	57	far	far	RB
18431	739	58	the	the	DT
18431	739	59	more	more	RBR
18431	739	60	impressive	impressive	JJ
18431	739	61	in	in	IN
18431	739	62	its	-PRON-	PRP$
18431	739	63	appeal	appeal	NN
18431	739	64	to	to	IN
18431	739	65	the	the	DT
18431	739	66	imagination	imagination	NN
18431	739	67	,	,	,
18431	739	68	and	and	CC
18431	739	69	would	would	MD
18431	739	70	seem	seem	VB
18431	739	71	to	to	TO
18431	739	72	offer	offer	VB
18431	739	73	excellent	excellent	JJ
18431	739	74	material	material	NN
18431	739	75	for	for	IN
18431	739	76	some	some	DT
18431	739	77	of	of	IN
18431	739	78	the	the	DT
18431	739	79	extra	extra	JJ
18431	739	80	-	-	HYPH
18431	739	81	terrestrial	terrestrial	JJ
18431	739	82	romances	romance	NNS
18431	739	83	now	now	RB
18431	739	84	so	so	RB
18431	739	85	popular	popular	JJ
18431	739	86	.	.	.
18431	740	1	It	-PRON-	PRP
18431	740	2	is	be	VBZ
18431	740	3	a	a	DT
18431	740	4	startling	startling	JJ
18431	740	5	thought	thought	NN
18431	740	6	that	that	IN
18431	740	7	a	a	DT
18431	740	8	world	world	NN
18431	740	9	can	can	MD
18431	740	10	possibly	possibly	RB
18431	740	11	carry	carry	VB
18431	740	12	within	within	IN
18431	740	13	itself	-PRON-	PRP
18431	740	14	,	,	,
18431	740	15	like	like	IN
18431	740	16	a	a	DT
18431	740	17	dynamite	dynamite	NN
18431	740	18	cartridge	cartridge	NN
18431	740	19	,	,	,
18431	740	20	the	the	DT
18431	740	21	means	mean	NNS
18431	740	22	of	of	IN
18431	740	23	its	-PRON-	PRP$
18431	740	24	own	own	JJ
18431	740	25	disruption	disruption	NN
18431	740	26	;	;	:
18431	740	27	but	but	CC
18431	740	28	the	the	DT
18431	740	29	idea	idea	NN
18431	740	30	does	do	VBZ
18431	740	31	not	not	RB
18431	740	32	appear	appear	VB
18431	740	33	so	so	RB
18431	740	34	extremely	extremely	RB
18431	740	35	improbable	improbable	JJ
18431	740	36	when	when	WRB
18431	740	37	we	-PRON-	PRP
18431	740	38	recall	recall	VBP
18431	740	39	the	the	DT
18431	740	40	evidence	evidence	NN
18431	740	41	of	of	IN
18431	740	42	collisions	collision	NNS
18431	740	43	or	or	CC
18431	740	44	explosions	explosion	NNS
18431	740	45	,	,	,
18431	740	46	happening	happen	VBG
18431	740	47	on	on	IN
18431	740	48	a	a	DT
18431	740	49	tremendous	tremendous	JJ
18431	740	50	scale	scale	NN
18431	740	51	,	,	,
18431	740	52	in	in	IN
18431	740	53	the	the	DT
18431	740	54	case	case	NN
18431	740	55	of	of	IN
18431	740	56	new	new	JJ
18431	740	57	or	or	CC
18431	740	58	temporary	temporary	JJ
18431	740	59	stars	star	NNS
18431	740	60	.	.	.
18431	741	1	[	[	-LRB-
18431	741	2	9	9	CD
18431	741	3	]	]	-RRB-
18431	741	4	[	[	-LRB-
18431	741	5	Footnote	footnote	NN
18431	741	6	9	9	CD
18431	741	7	:	:	:
18431	741	8	"	"	``
18431	741	9	Since	since	IN
18431	741	10	the	the	DT
18431	741	11	discovery	discovery	NN
18431	741	12	of	of	IN
18431	741	13	Eros	Eros	NNP
18431	741	14	,	,	,
18431	741	15	the	the	DT
18431	741	16	extraordinary	extraordinary	JJ
18431	741	17	position	position	NN
18431	741	18	of	of	IN
18431	741	19	its	-PRON-	PRP$
18431	741	20	orbit	orbit	NN
18431	741	21	has	have	VBZ
18431	741	22	led	lead	VBN
18431	741	23	to	to	IN
18431	741	24	the	the	DT
18431	741	25	suggestion	suggestion	NN
18431	741	26	that	that	WDT
18431	741	27	possibly	possibly	RB
18431	741	28	Mars	Mars	NNP
18431	741	29	itself	-PRON-	PRP
18431	741	30	,	,	,
18431	741	31	instead	instead	RB
18431	741	32	of	of	IN
18431	741	33	being	be	VBG
18431	741	34	regarded	regard	VBN
18431	741	35	as	as	IN
18431	741	36	primarily	primarily	RB
18431	741	37	a	a	DT
18431	741	38	major	major	JJ
18431	741	39	planet	planet	NN
18431	741	40	,	,	,
18431	741	41	belonging	belong	VBG
18431	741	42	to	to	IN
18431	741	43	the	the	DT
18431	741	44	terrestrial	terrestrial	JJ
18431	741	45	group	group	NN
18431	741	46	,	,	,
18431	741	47	ought	ought	MD
18431	741	48	rather	rather	RB
18431	741	49	to	to	TO
18431	741	50	be	be	VB
18431	741	51	considered	consider	VBN
18431	741	52	as	as	IN
18431	741	53	the	the	DT
18431	741	54	greatest	great	JJS
18431	741	55	of	of	IN
18431	741	56	the	the	DT
18431	741	57	asteroids	asteroid	NNS
18431	741	58	,	,	,
18431	741	59	and	and	CC
18431	741	60	a	a	DT
18431	741	61	part	part	NN
18431	741	62	of	of	IN
18431	741	63	the	the	DT
18431	741	64	original	original	JJ
18431	741	65	body	body	NN
18431	741	66	from	from	IN
18431	741	67	which	which	WDT
18431	741	68	the	the	DT
18431	741	69	asteroidal	asteroidal	NN
18431	741	70	system	system	NN
18431	741	71	was	be	VBD
18431	741	72	formed	form	VBN
18431	741	73	.	.	.
18431	741	74	"--J.	"--J.	''
18431	742	1	Bauschinger	Bauschinger	NNP
18431	742	2	,	,	,
18431	742	3	Astronomische	Astronomische	NNP
18431	742	4	Nachrichten	Nachrichten	NNP
18431	742	5	,	,	,
18431	742	6	No	no	UH
18431	742	7	.	.	.
18431	743	1	3542	3542	CD
18431	743	2	.	.	.
18431	743	3	]	]	-RRB-
18431	744	1	Coming	come	VBG
18431	744	2	to	to	IN
18431	744	3	the	the	DT
18431	744	4	question	question	NN
18431	744	5	of	of	IN
18431	744	6	life	life	NN
18431	744	7	upon	upon	IN
18431	744	8	the	the	DT
18431	744	9	asteroids	asteroid	NNS
18431	744	10	,	,	,
18431	744	11	it	-PRON-	PRP
18431	744	12	seems	seem	VBZ
18431	744	13	clear	clear	JJ
18431	744	14	that	that	IN
18431	744	15	they	-PRON-	PRP
18431	744	16	must	must	MD
18431	744	17	be	be	VB
18431	744	18	excluded	exclude	VBN
18431	744	19	from	from	IN
18431	744	20	the	the	DT
18431	744	21	list	list	NN
18431	744	22	of	of	IN
18431	744	23	habitable	habitable	JJ
18431	744	24	worlds	world	NNS
18431	744	25	,	,	,
18431	744	26	whatever	whatever	WDT
18431	744	27	we	-PRON-	PRP
18431	744	28	may	may	MD
18431	744	29	choose	choose	VB
18431	744	30	to	to	TO
18431	744	31	think	think	VB
18431	744	32	of	of	IN
18431	744	33	the	the	DT
18431	744	34	possible	possible	JJ
18431	744	35	habitability	habitability	NN
18431	744	36	of	of	IN
18431	744	37	the	the	DT
18431	744	38	original	original	JJ
18431	744	39	planet	planet	NN
18431	744	40	through	through	IN
18431	744	41	whose	whose	WP$
18431	744	42	destruction	destruction	NN
18431	744	43	they	-PRON-	PRP
18431	744	44	may	may	MD
18431	744	45	have	have	VB
18431	744	46	come	come	VBN
18431	744	47	into	into	IN
18431	744	48	existence	existence	NN
18431	744	49	.	.	.
18431	745	1	The	the	DT
18431	745	2	largest	large	JJS
18431	745	3	of	of	IN
18431	745	4	them	-PRON-	PRP
18431	745	5	possesses	possess	VBZ
18431	745	6	a	a	DT
18431	745	7	force	force	NN
18431	745	8	of	of	IN
18431	745	9	gravity	gravity	NN
18431	745	10	far	far	RB
18431	745	11	too	too	RB
18431	745	12	slight	slight	JJ
18431	745	13	to	to	TO
18431	745	14	enable	enable	VB
18431	745	15	it	-PRON-	PRP
18431	745	16	to	to	TO
18431	745	17	retain	retain	VB
18431	745	18	any	any	DT
18431	745	19	of	of	IN
18431	745	20	the	the	DT
18431	745	21	gases	gas	NNS
18431	745	22	or	or	CC
18431	745	23	vapors	vapor	NNS
18431	745	24	that	that	WDT
18431	745	25	are	be	VBP
18431	745	26	recognized	recognize	VBN
18431	745	27	as	as	IN
18431	745	28	constituting	constitute	VBG
18431	745	29	an	an	DT
18431	745	30	atmosphere	atmosphere	NN
18431	745	31	.	.	.
18431	746	1	But	but	CC
18431	746	2	they	-PRON-	PRP
18431	746	3	afford	afford	VBP
18431	746	4	a	a	DT
18431	746	5	captivating	captivate	VBG
18431	746	6	field	field	NN
18431	746	7	for	for	IN
18431	746	8	speculation	speculation	NN
18431	746	9	,	,	,
18431	746	10	which	which	WDT
18431	746	11	need	nee	MD
18431	746	12	not	not	RB
18431	746	13	be	be	VB
18431	746	14	altogether	altogether	RB
18431	746	15	avoided	avoid	VBN
18431	746	16	,	,	,
18431	746	17	for	for	IN
18431	746	18	it	-PRON-	PRP
18431	746	19	offers	offer	VBZ
18431	746	20	some	some	DT
18431	746	21	graphic	graphic	JJ
18431	746	22	illustrations	illustration	NNS
18431	746	23	of	of	IN
18431	746	24	the	the	DT
18431	746	25	law	law	NN
18431	746	26	of	of	IN
18431	746	27	gravitation	gravitation	NN
18431	746	28	.	.	.
18431	747	1	A	a	DT
18431	747	2	few	few	JJ
18431	747	3	years	year	NNS
18431	747	4	ago	ago	RB
18431	747	5	I	-PRON-	PRP
18431	747	6	wrote	write	VBD
18431	747	7	,	,	,
18431	747	8	for	for	IN
18431	747	9	the	the	DT
18431	747	10	entertainment	entertainment	NN
18431	747	11	of	of	IN
18431	747	12	an	an	DT
18431	747	13	audience	audience	NN
18431	747	14	which	which	WDT
18431	747	15	preferred	prefer	VBD
18431	747	16	to	to	TO
18431	747	17	meet	meet	VB
18431	747	18	science	science	NN
18431	747	19	attired	attire	VBN
18431	747	20	in	in	IN
18431	747	21	a	a	DT
18431	747	22	garb	garb	NN
18431	747	23	woven	weave	VBN
18431	747	24	largely	largely	RB
18431	747	25	from	from	IN
18431	747	26	the	the	DT
18431	747	27	strands	strand	NNS
18431	747	28	of	of	IN
18431	747	29	fancy	fancy	NN
18431	747	30	,	,	,
18431	747	31	an	an	DT
18431	747	32	account	account	NN
18431	747	33	of	of	IN
18431	747	34	some	some	DT
18431	747	35	of	of	IN
18431	747	36	the	the	DT
18431	747	37	peculiarities	peculiarity	NNS
18431	747	38	of	of	IN
18431	747	39	such	such	JJ
18431	747	40	minute	minute	JJ
18431	747	41	globes	globe	NNS
18431	747	42	as	as	IN
18431	747	43	the	the	DT
18431	747	44	asteroids	asteroid	NNS
18431	747	45	,	,	,
18431	747	46	which	which	WDT
18431	747	47	I	-PRON-	PRP
18431	747	48	reproduce	reproduce	VBP
18431	747	49	here	here	RB
18431	747	50	because	because	IN
18431	747	51	it	-PRON-	PRP
18431	747	52	gives	give	VBZ
18431	747	53	,	,	,
18431	747	54	perhaps	perhaps	RB
18431	747	55	,	,	,
18431	747	56	a	a	DT
18431	747	57	livelier	lively	JJR
18431	747	58	picture	picture	NN
18431	747	59	of	of	IN
18431	747	60	those	those	DT
18431	747	61	little	little	JJ
18431	747	62	bodies	body	NNS
18431	747	63	,	,	,
18431	747	64	from	from	IN
18431	747	65	the	the	DT
18431	747	66	point	point	NN
18431	747	67	of	of	IN
18431	747	68	view	view	NN
18431	747	69	of	of	IN
18431	747	70	ordinary	ordinary	JJ
18431	747	71	human	human	JJ
18431	747	72	interest	interest	NN
18431	747	73	,	,	,
18431	747	74	than	than	IN
18431	747	75	could	could	MD
18431	747	76	be	be	VB
18431	747	77	presented	present	VBN
18431	747	78	in	in	IN
18431	747	79	any	any	DT
18431	747	80	other	other	JJ
18431	747	81	way	way	NN
18431	747	82	.	.	.
18431	748	1	A	a	DT
18431	748	2	WAIF	WAIF	NNP
18431	748	3	OF	of	IN
18431	748	4	SPACE	SPACE	NNP
18431	748	5	One	one	CD
18431	748	6	night	night	NN
18431	748	7	as	as	IN
18431	748	8	I	-PRON-	PRP
18431	748	9	was	be	VBD
18431	748	10	waiting	wait	VBG
18431	748	11	,	,	,
18431	748	12	watch	watch	VB
18431	748	13	in	in	IN
18431	748	14	hand	hand	NN
18431	748	15	,	,	,
18431	748	16	for	for	IN
18431	748	17	an	an	DT
18431	748	18	occultation	occultation	NN
18431	748	19	,	,	,
18431	748	20	and	and	CC
18431	748	21	striving	strive	VBG
18431	748	22	hard	hard	RB
18431	748	23	to	to	TO
18431	748	24	keep	keep	VB
18431	748	25	awake	awake	JJ
18431	748	26	,	,	,
18431	748	27	for	for	IN
18431	748	28	it	-PRON-	PRP
18431	748	29	had	have	VBD
18431	748	30	been	be	VBN
18431	748	31	a	a	DT
18431	748	32	hot	hot	JJ
18431	748	33	and	and	CC
18431	748	34	exhausting	exhausting	JJ
18431	748	35	summer	summer	NN
18431	748	36	's	's	POS
18431	748	37	day	day	NN
18431	748	38	,	,	,
18431	748	39	while	while	IN
18431	748	40	my	-PRON-	PRP$
18431	748	41	wife	wife	NN
18431	748	42	--	--	:
18431	748	43	we	-PRON-	PRP
18431	748	44	were	be	VBD
18431	748	45	then	then	RB
18431	748	46	in	in	IN
18431	748	47	our	-PRON-	PRP$
18431	748	48	honeymoon	honeymoon	NN
18431	748	49	--	--	:
18431	748	50	sat	sit	VBD
18431	748	51	sympathetically	sympathetically	RB
18431	748	52	by	by	IN
18431	748	53	my	-PRON-	PRP$
18431	748	54	side	side	NN
18431	748	55	,	,	,
18431	748	56	I	-PRON-	PRP
18431	748	57	suddenly	suddenly	RB
18431	748	58	found	find	VBD
18431	748	59	myself	-PRON-	PRP
18431	748	60	withdrawn	withdraw	VBN
18431	748	61	from	from	IN
18431	748	62	the	the	DT
18431	748	63	telescope	telescope	NN
18431	748	64	,	,	,
18431	748	65	and	and	CC
18431	748	66	standing	stand	VBG
18431	748	67	in	in	IN
18431	748	68	a	a	DT
18431	748	69	place	place	NN
18431	748	70	that	that	WDT
18431	748	71	appeared	appear	VBD
18431	748	72	entirely	entirely	RB
18431	748	73	strange	strange	JJ
18431	748	74	.	.	.
18431	749	1	It	-PRON-	PRP
18431	749	2	was	be	VBD
18431	749	3	a	a	DT
18431	749	4	very	very	RB
18431	749	5	smooth	smooth	JJ
18431	749	6	bit	bit	NN
18431	749	7	of	of	IN
18431	749	8	ground	ground	NN
18431	749	9	,	,	,
18431	749	10	and	and	CC
18431	749	11	,	,	,
18431	749	12	to	to	IN
18431	749	13	my	-PRON-	PRP$
18431	749	14	surprise	surprise	NN
18431	749	15	,	,	,
18431	749	16	there	there	EX
18431	749	17	was	be	VBD
18431	749	18	no	no	DT
18431	749	19	horizon	horizon	NN
18431	749	20	in	in	IN
18431	749	21	sight	sight	NN
18431	749	22	;	;	:
18431	749	23	that	that	DT
18431	749	24	is	be	VBZ
18431	749	25	to	to	TO
18431	749	26	say	say	VB
18431	749	27	,	,	,
18431	749	28	the	the	DT
18431	749	29	surface	surface	NN
18431	749	30	of	of	IN
18431	749	31	the	the	DT
18431	749	32	ground	ground	NN
18431	749	33	disappeared	disappear	VBD
18431	749	34	on	on	IN
18431	749	35	all	all	DT
18431	749	36	sides	side	NNS
18431	749	37	at	at	IN
18431	749	38	a	a	DT
18431	749	39	short	short	JJ
18431	749	40	distance	distance	NN
18431	749	41	off	off	RB
18431	749	42	,	,	,
18431	749	43	and	and	CC
18431	749	44	beyond	beyond	IN
18431	749	45	nothing	nothing	NN
18431	749	46	but	but	IN
18431	749	47	sky	sky	NN
18431	749	48	was	be	VBD
18431	749	49	visible	visible	JJ
18431	749	50	.	.	.
18431	750	1	I	-PRON-	PRP
18431	750	2	thought	think	VBD
18431	750	3	I	-PRON-	PRP
18431	750	4	must	must	MD
18431	750	5	be	be	VB
18431	750	6	on	on	IN
18431	750	7	the	the	DT
18431	750	8	top	top	NN
18431	750	9	of	of	IN
18431	750	10	a	a	DT
18431	750	11	stupendous	stupendous	JJ
18431	750	12	mountain	mountain	NN
18431	750	13	,	,	,
18431	750	14	and	and	CC
18431	750	15	yet	yet	RB
18431	750	16	I	-PRON-	PRP
18431	750	17	was	be	VBD
18431	750	18	puzzled	puzzle	VBN
18431	750	19	to	to	TO
18431	750	20	understand	understand	VB
18431	750	21	how	how	WRB
18431	750	22	the	the	DT
18431	750	23	face	face	NN
18431	750	24	of	of	IN
18431	750	25	the	the	DT
18431	750	26	earth	earth	NN
18431	750	27	could	could	MD
18431	750	28	be	be	VB
18431	750	29	so	so	RB
18431	750	30	far	far	RB
18431	750	31	withdrawn	withdraw	VBN
18431	750	32	.	.	.
18431	751	1	Presently	presently	RB
18431	751	2	I	-PRON-	PRP
18431	751	3	became	become	VBD
18431	751	4	aware	aware	JJ
18431	751	5	that	that	IN
18431	751	6	there	there	EX
18431	751	7	was	be	VBD
18431	751	8	some	some	DT
18431	751	9	one	one	NN
18431	751	10	by	by	IN
18431	751	11	me	-PRON-	PRP
18431	751	12	whom	whom	WP
18431	751	13	I	-PRON-	PRP
18431	751	14	could	could	MD
18431	751	15	not	not	RB
18431	751	16	see	see	VB
18431	751	17	.	.	.
18431	752	1	"	"	``
18431	752	2	You	-PRON-	PRP
18431	752	3	are	be	VBP
18431	752	4	not	not	RB
18431	752	5	on	on	IN
18431	752	6	a	a	DT
18431	752	7	mountain	mountain	NN
18431	752	8	,	,	,
18431	752	9	"	"	''
18431	752	10	my	-PRON-	PRP$
18431	752	11	companion	companion	NN
18431	752	12	said	say	VBD
18431	752	13	,	,	,
18431	752	14	and	and	CC
18431	752	15	as	as	IN
18431	752	16	he	-PRON-	PRP
18431	752	17	spoke	speak	VBD
18431	752	18	a	a	DT
18431	752	19	cold	cold	JJ
18431	752	20	shiver	shiver	NN
18431	752	21	ran	run	VBD
18431	752	22	along	along	IN
18431	752	23	my	-PRON-	PRP$
18431	752	24	back	back	NN
18431	752	25	-	-	HYPH
18431	752	26	bone	bone	NN
18431	752	27	;	;	:
18431	752	28	"	"	``
18431	752	29	you	-PRON-	PRP
18431	752	30	are	be	VBP
18431	752	31	on	on	IN
18431	752	32	an	an	DT
18431	752	33	asteroid	asteroid	NN
18431	752	34	,	,	,
18431	752	35	one	one	CD
18431	752	36	of	of	IN
18431	752	37	those	those	DT
18431	752	38	miniature	miniature	JJ
18431	752	39	planets	planet	NNS
18431	752	40	,	,	,
18431	752	41	as	as	IN
18431	752	42	you	-PRON-	PRP
18431	752	43	astronomers	astronomer	NNS
18431	752	44	call	call	VBP
18431	752	45	them	-PRON-	PRP
18431	752	46	,	,	,
18431	752	47	and	and	CC
18431	752	48	of	of	IN
18431	752	49	which	which	WDT
18431	752	50	you	-PRON-	PRP
18431	752	51	have	have	VBP
18431	752	52	discovered	discover	VBN
18431	752	53	several	several	JJ
18431	752	54	hundred	hundred	CD
18431	752	55	revolving	revolve	VBG
18431	752	56	between	between	IN
18431	752	57	the	the	DT
18431	752	58	orbits	orbit	NNS
18431	752	59	of	of	IN
18431	752	60	Mars	Mars	NNP
18431	752	61	and	and	CC
18431	752	62	Jupiter	Jupiter	NNP
18431	752	63	.	.	.
18431	753	1	This	this	DT
18431	753	2	is	be	VBZ
18431	753	3	the	the	DT
18431	753	4	little	little	JJ
18431	753	5	globe	globe	NN
18431	753	6	that	that	WDT
18431	753	7	you	-PRON-	PRP
18431	753	8	have	have	VBP
18431	753	9	glimpsed	glimpse	VBN
18431	753	10	occasionally	occasionally	RB
18431	753	11	with	with	IN
18431	753	12	your	-PRON-	PRP$
18431	753	13	telescope	telescope	NN
18431	753	14	,	,	,
18431	753	15	and	and	CC
18431	753	16	that	that	IN
18431	753	17	you	-PRON-	PRP
18431	753	18	,	,	,
18431	753	19	or	or	CC
18431	753	20	some	some	DT
18431	753	21	of	of	IN
18431	753	22	your	-PRON-	PRP$
18431	753	23	fellows	fellow	NNS
18431	753	24	,	,	,
18431	753	25	have	have	VBP
18431	753	26	been	be	VBN
18431	753	27	kind	kind	RB
18431	753	28	enough	enough	RB
18431	753	29	to	to	TO
18431	753	30	name	name	VB
18431	753	31	Menippe	Menippe	NNP
18431	753	32	.	.	.
18431	753	33	"	"	''
18431	754	1	Then	then	RB
18431	754	2	I	-PRON-	PRP
18431	754	3	perceived	perceive	VBD
18431	754	4	that	that	IN
18431	754	5	my	-PRON-	PRP$
18431	754	6	companion	companion	NN
18431	754	7	,	,	,
18431	754	8	whose	whose	WP$
18431	754	9	address	address	NN
18431	754	10	had	have	VBD
18431	754	11	hardly	hardly	RB
18431	754	12	been	be	VBN
18431	754	13	reassuring	reassure	VBG
18431	754	14	,	,	,
18431	754	15	was	be	VBD
18431	754	16	a	a	DT
18431	754	17	gigantic	gigantic	JJ
18431	754	18	inhabitant	inhabitant	NN
18431	754	19	of	of	IN
18431	754	20	the	the	DT
18431	754	21	little	little	JJ
18431	754	22	planet	planet	NN
18431	754	23	,	,	,
18431	754	24	towering	tower	VBG
18431	754	25	up	up	RP
18431	754	26	to	to	IN
18431	754	27	a	a	DT
18431	754	28	height	height	NN
18431	754	29	of	of	IN
18431	754	30	three	three	CD
18431	754	31	quarters	quarter	NNS
18431	754	32	of	of	IN
18431	754	33	a	a	DT
18431	754	34	mile	mile	NN
18431	754	35	.	.	.
18431	755	1	For	for	IN
18431	755	2	a	a	DT
18431	755	3	moment	moment	NN
18431	755	4	I	-PRON-	PRP
18431	755	5	was	be	VBD
18431	755	6	highly	highly	RB
18431	755	7	amused	amuse	VBN
18431	755	8	,	,	,
18431	755	9	standing	stand	VBG
18431	755	10	by	by	IN
18431	755	11	his	-PRON-	PRP$
18431	755	12	foot	foot	NN
18431	755	13	,	,	,
18431	755	14	which	which	WDT
18431	755	15	swelled	swell	VBD
18431	755	16	up	up	RP
18431	755	17	like	like	IN
18431	755	18	a	a	DT
18431	755	19	hill	hill	NN
18431	755	20	,	,	,
18431	755	21	and	and	CC
18431	755	22	straining	strain	VBG
18431	755	23	my	-PRON-	PRP$
18431	755	24	neck	neck	NN
18431	755	25	backward	backward	JJ
18431	755	26	to	to	TO
18431	755	27	get	get	VB
18431	755	28	a	a	DT
18431	755	29	look	look	NN
18431	755	30	up	up	RP
18431	755	31	along	along	IN
18431	755	32	the	the	DT
18431	755	33	precipice	precipice	NN
18431	755	34	of	of	IN
18431	755	35	his	-PRON-	PRP$
18431	755	36	leg	leg	NN
18431	755	37	,	,	,
18431	755	38	which	which	WDT
18431	755	39	,	,	,
18431	755	40	curiously	curiously	RB
18431	755	41	enough	enough	RB
18431	755	42	,	,	,
18431	755	43	I	-PRON-	PRP
18431	755	44	observed	observe	VBD
18431	755	45	was	be	VBD
18431	755	46	clothed	clothe	VBN
18431	755	47	in	in	IN
18431	755	48	rough	rough	JJ
18431	755	49	homespun	homespun	NNS
18431	755	50	,	,	,
18431	755	51	the	the	DT
18431	755	52	woolly	woolly	JJ
18431	755	53	knots	knot	NNS
18431	755	54	of	of	IN
18431	755	55	the	the	DT
18431	755	56	cloth	cloth	NN
18431	755	57	appearing	appear	VBG
18431	755	58	of	of	IN
18431	755	59	tremendous	tremendous	JJ
18431	755	60	size	size	NN
18431	755	61	,	,	,
18431	755	62	while	while	IN
18431	755	63	it	-PRON-	PRP
18431	755	64	bagged	bag	VBD
18431	755	65	at	at	IN
18431	755	66	the	the	DT
18431	755	67	knee	knee	NN
18431	755	68	like	like	IN
18431	755	69	any	any	DT
18431	755	70	terrestrial	terrestrial	JJ
18431	755	71	trousers	trouser	NNS
18431	755	72	'	'	POS
18431	755	73	leg	leg	NN
18431	755	74	.	.	.
18431	756	1	His	-PRON-	PRP$
18431	756	2	great	great	JJ
18431	756	3	head	head	NN
18431	756	4	and	and	CC
18431	756	5	face	face	NN
18431	756	6	I	-PRON-	PRP
18431	756	7	could	could	MD
18431	756	8	see	see	VB
18431	756	9	far	far	RB
18431	756	10	above	above	IN
18431	756	11	me	-PRON-	PRP
18431	756	12	,	,	,
18431	756	13	as	as	IN
18431	756	14	it	-PRON-	PRP
18431	756	15	were	be	VBD
18431	756	16	,	,	,
18431	756	17	in	in	IN
18431	756	18	the	the	DT
18431	756	19	clouds	cloud	NNS
18431	756	20	.	.	.
18431	757	1	Yet	yet	CC
18431	757	2	I	-PRON-	PRP
18431	757	3	was	be	VBD
18431	757	4	not	not	RB
18431	757	5	at	at	RB
18431	757	6	all	all	RB
18431	757	7	astonished	astonished	JJ
18431	757	8	.	.	.
18431	758	1	"	"	``
18431	758	2	This	this	DT
18431	758	3	is	be	VBZ
18431	758	4	all	all	RB
18431	758	5	right	right	JJ
18431	758	6	,	,	,
18431	758	7	"	"	''
18431	758	8	I	-PRON-	PRP
18431	758	9	said	say	VBD
18431	758	10	to	to	IN
18431	758	11	myself	-PRON-	PRP
18431	758	12	.	.	.
18431	759	1	"	"	``
18431	759	2	Of	of	RB
18431	759	3	course	course	RB
18431	759	4	on	on	IN
18431	759	5	Menippe	Menippe	NNP
18431	759	6	the	the	DT
18431	759	7	people	people	NNS
18431	759	8	must	must	MD
18431	759	9	be	be	VB
18431	759	10	as	as	RB
18431	759	11	large	large	JJ
18431	759	12	as	as	IN
18431	759	13	this	this	DT
18431	759	14	,	,	,
18431	759	15	for	for	IN
18431	759	16	the	the	DT
18431	759	17	little	little	JJ
18431	759	18	planet	planet	NN
18431	759	19	is	be	VBZ
18431	759	20	only	only	RB
18431	759	21	a	a	DT
18431	759	22	dozen	dozen	NN
18431	759	23	miles	mile	NNS
18431	759	24	in	in	IN
18431	759	25	diameter	diameter	NN
18431	759	26	,	,	,
18431	759	27	and	and	CC
18431	759	28	the	the	DT
18431	759	29	force	force	NN
18431	759	30	of	of	IN
18431	759	31	gravity	gravity	NN
18431	759	32	is	be	VBZ
18431	759	33	consequently	consequently	RB
18431	759	34	so	so	RB
18431	759	35	small	small	JJ
18431	759	36	that	that	IN
18431	759	37	a	a	DT
18431	759	38	man	man	NN
18431	759	39	without	without	IN
18431	759	40	loss	loss	NN
18431	759	41	of	of	IN
18431	759	42	activity	activity	NN
18431	759	43	,	,	,
18431	759	44	or	or	CC
18431	759	45	inconvenience	inconvenience	NN
18431	759	46	,	,	,
18431	759	47	can	can	MD
18431	759	48	grow	grow	VB
18431	759	49	three	three	CD
18431	759	50	quarters	quarter	NNS
18431	759	51	of	of	IN
18431	759	52	a	a	DT
18431	759	53	mile	mile	NN
18431	759	54	tall	tall	JJ
18431	759	55	.	.	.
18431	759	56	"	"	''
18431	760	1	Suddenly	suddenly	RB
18431	760	2	an	an	DT
18431	760	3	idea	idea	NN
18431	760	4	occurred	occur	VBD
18431	760	5	to	to	IN
18431	760	6	me	-PRON-	PRP
18431	760	7	.	.	.
18431	761	1	"	"	``
18431	761	2	Just	just	RB
18431	761	3	to	to	TO
18431	761	4	think	think	VB
18431	761	5	what	what	WP
18431	761	6	a	a	DT
18431	761	7	jump	jump	NN
18431	761	8	I	-PRON-	PRP
18431	761	9	can	can	MD
18431	761	10	make	make	VB
18431	761	11	!	!	.
18431	762	1	Why	why	WRB
18431	762	2	,	,	,
18431	762	3	only	only	RB
18431	762	4	the	the	DT
18431	762	5	other	other	JJ
18431	762	6	day	day	NN
18431	762	7	I	-PRON-	PRP
18431	762	8	was	be	VBD
18431	762	9	figuring	figure	VBG
18431	762	10	it	-PRON-	PRP
18431	762	11	out	out	RP
18431	762	12	that	that	IN
18431	762	13	a	a	DT
18431	762	14	man	man	NN
18431	762	15	could	could	MD
18431	762	16	easily	easily	RB
18431	762	17	jump	jump	VB
18431	762	18	a	a	DT
18431	762	19	thousand	thousand	CD
18431	762	20	feet	foot	NNS
18431	762	21	high	high	JJ
18431	762	22	from	from	IN
18431	762	23	the	the	DT
18431	762	24	surface	surface	NN
18431	762	25	of	of	IN
18431	762	26	Menippe	Menippe	NNP
18431	762	27	,	,	,
18431	762	28	and	and	CC
18431	762	29	now	now	RB
18431	762	30	here	here	RB
18431	762	31	I	-PRON-	PRP
18431	762	32	actually	actually	RB
18431	762	33	am	be	VBP
18431	762	34	on	on	IN
18431	762	35	Menippe	Menippe	NNP
18431	762	36	.	.	.
18431	763	1	I	-PRON-	PRP
18431	763	2	'll	will	MD
18431	763	3	jump	jump	VB
18431	763	4	.	.	.
18431	763	5	"	"	''
18431	764	1	The	the	DT
18431	764	2	sensation	sensation	NN
18431	764	3	of	of	IN
18431	764	4	that	that	DT
18431	764	5	glorious	glorious	JJ
18431	764	6	rise	rise	NN
18431	764	7	skyward	skyward	NN
18431	764	8	was	be	VBD
18431	764	9	delightful	delightful	JJ
18431	764	10	beyond	beyond	IN
18431	764	11	expression	expression	NN
18431	764	12	.	.	.
18431	765	1	My	-PRON-	PRP$
18431	765	2	legs	leg	NNS
18431	765	3	seemed	seem	VBD
18431	765	4	to	to	TO
18431	765	5	have	have	VB
18431	765	6	become	become	VBN
18431	765	7	as	as	RB
18431	765	8	powerful	powerful	JJ
18431	765	9	as	as	IN
18431	765	10	the	the	DT
18431	765	11	engines	engine	NNS
18431	765	12	of	of	IN
18431	765	13	a	a	DT
18431	765	14	transatlantic	transatlantic	JJ
18431	765	15	liner	liner	NN
18431	765	16	,	,	,
18431	765	17	and	and	CC
18431	765	18	with	with	IN
18431	765	19	one	one	CD
18431	765	20	spring	spring	NN
18431	765	21	I	-PRON-	PRP
18431	765	22	rose	rise	VBD
18431	765	23	smoothly	smoothly	RB
18431	765	24	and	and	CC
18431	765	25	swiftly	swiftly	RB
18431	765	26	,	,	,
18431	765	27	and	and	CC
18431	765	28	as	as	RB
18431	765	29	straight	straight	RB
18431	765	30	as	as	IN
18431	765	31	an	an	DT
18431	765	32	arrow	arrow	NN
18431	765	33	,	,	,
18431	765	34	surmounting	surmount	VBG
18431	765	35	the	the	DT
18431	765	36	giant	giant	NN
18431	765	37	's	's	POS
18431	765	38	foot	foot	NN
18431	765	39	,	,	,
18431	765	40	passing	pass	VBG
18431	765	41	his	-PRON-	PRP$
18431	765	42	knee	knee	NN
18431	765	43	and	and	CC
18431	765	44	attaining	attain	VBG
18431	765	45	nearly	nearly	RB
18431	765	46	to	to	IN
18431	765	47	the	the	DT
18431	765	48	level	level	NN
18431	765	49	of	of	IN
18431	765	50	his	-PRON-	PRP$
18431	765	51	hip	hip	NN
18431	765	52	.	.	.
18431	766	1	Then	then	RB
18431	766	2	I	-PRON-	PRP
18431	766	3	felt	feel	VBD
18431	766	4	that	that	IN
18431	766	5	the	the	DT
18431	766	6	momentum	momentum	NN
18431	766	7	of	of	IN
18431	766	8	my	-PRON-	PRP$
18431	766	9	leap	leap	NN
18431	766	10	was	be	VBD
18431	766	11	exhausted	exhaust	VBN
18431	766	12	,	,	,
18431	766	13	and	and	CC
18431	766	14	despite	despite	IN
18431	766	15	my	-PRON-	PRP$
18431	766	16	efforts	effort	NNS
18431	766	17	I	-PRON-	PRP
18431	766	18	slowly	slowly	RB
18431	766	19	turned	turn	VBD
18431	766	20	head	head	NN
18431	766	21	downward	downward	RB
18431	766	22	,	,	,
18431	766	23	glancing	glance	VBG
18431	766	24	in	in	IN
18431	766	25	affright	affright	NN
18431	766	26	at	at	IN
18431	766	27	the	the	DT
18431	766	28	ground	ground	NN
18431	766	29	a	a	DT
18431	766	30	quarter	quarter	NN
18431	766	31	of	of	IN
18431	766	32	a	a	DT
18431	766	33	mile	mile	NN
18431	766	34	below	below	IN
18431	766	35	me	-PRON-	PRP
18431	766	36	,	,	,
18431	766	37	on	on	IN
18431	766	38	which	which	WDT
18431	766	39	I	-PRON-	PRP
18431	766	40	expected	expect	VBD
18431	766	41	to	to	TO
18431	766	42	be	be	VB
18431	766	43	dashed	dash	VBN
18431	766	44	to	to	IN
18431	766	45	pieces	piece	NNS
18431	766	46	.	.	.
18431	767	1	But	but	CC
18431	767	2	a	a	DT
18431	767	3	moment	moment	NN
18431	767	4	's	's	POS
18431	767	5	thought	thought	NN
18431	767	6	convinced	convince	VBD
18431	767	7	me	-PRON-	PRP
18431	767	8	that	that	IN
18431	767	9	I	-PRON-	PRP
18431	767	10	should	should	MD
18431	767	11	get	get	VB
18431	767	12	no	no	DT
18431	767	13	hurt	hurt	NN
18431	767	14	,	,	,
18431	767	15	for	for	IN
18431	767	16	with	with	IN
18431	767	17	so	so	RB
18431	767	18	slight	slight	JJ
18431	767	19	a	a	DT
18431	767	20	force	force	NN
18431	767	21	of	of	IN
18431	767	22	gravity	gravity	NN
18431	767	23	it	-PRON-	PRP
18431	767	24	would	would	MD
18431	767	25	be	be	VB
18431	767	26	more	more	RBR
18431	767	27	like	like	IN
18431	767	28	floating	float	VBG
18431	767	29	than	than	IN
18431	767	30	falling	fall	VBG
18431	767	31	.	.	.
18431	768	1	Just	just	RB
18431	768	2	then	then	RB
18431	768	3	the	the	DT
18431	768	4	Menippean	Menippean	NNP
18431	768	5	caught	catch	VBD
18431	768	6	me	-PRON-	PRP
18431	768	7	with	with	IN
18431	768	8	his	-PRON-	PRP$
18431	768	9	monstrous	monstrous	JJ
18431	768	10	hand	hand	NN
18431	768	11	and	and	CC
18431	768	12	lifted	lift	VBD
18431	768	13	me	-PRON-	PRP
18431	768	14	to	to	IN
18431	768	15	the	the	DT
18431	768	16	level	level	NN
18431	768	17	of	of	IN
18431	768	18	his	-PRON-	PRP$
18431	768	19	face	face	NN
18431	768	20	.	.	.
18431	769	1	"	"	``
18431	769	2	I	-PRON-	PRP
18431	769	3	should	should	MD
18431	769	4	like	like	VB
18431	769	5	to	to	TO
18431	769	6	know	know	VB
18431	769	7	,	,	,
18431	769	8	"	"	''
18431	769	9	I	-PRON-	PRP
18431	769	10	said	say	VBD
18431	769	11	,	,	,
18431	769	12	"	"	``
18431	769	13	how	how	WRB
18431	769	14	you	-PRON-	PRP
18431	769	15	manage	manage	VBP
18431	769	16	to	to	TO
18431	769	17	live	live	VB
18431	769	18	up	up	RP
18431	769	19	here	here	RB
18431	769	20	;	;	:
18431	769	21	you	-PRON-	PRP
18431	769	22	are	be	VBP
18431	769	23	so	so	RB
18431	769	24	large	large	JJ
18431	769	25	and	and	CC
18431	769	26	your	-PRON-	PRP$
18431	769	27	planet	planet	NN
18431	769	28	is	be	VBZ
18431	769	29	so	so	RB
18431	769	30	little	little	JJ
18431	769	31	.	.	.
18431	769	32	"	"	''
18431	770	1	"	"	``
18431	770	2	Now	now	RB
18431	770	3	,	,	,
18431	770	4	you	-PRON-	PRP
18431	770	5	are	be	VBP
18431	770	6	altogether	altogether	RB
18431	770	7	too	too	RB
18431	770	8	inquisitive	inquisitive	JJ
18431	770	9	,	,	,
18431	770	10	"	"	''
18431	770	11	replied	reply	VBD
18431	770	12	the	the	DT
18431	770	13	giant	giant	NN
18431	770	14	.	.	.
18431	771	1	"	"	``
18431	771	2	You	-PRON-	PRP
18431	771	3	go	go	VBP
18431	771	4	!	!	.
18431	771	5	"	"	''
18431	772	1	He	-PRON-	PRP
18431	772	2	stooped	stoop	VBD
18431	772	3	down	down	RP
18431	772	4	,	,	,
18431	772	5	placed	place	VBD
18431	772	6	me	-PRON-	PRP
18431	772	7	on	on	IN
18431	772	8	the	the	DT
18431	772	9	toe	toe	NN
18431	772	10	of	of	IN
18431	772	11	his	-PRON-	PRP$
18431	772	12	boot	boot	NN
18431	772	13	,	,	,
18431	772	14	and	and	CC
18431	772	15	drew	draw	VBD
18431	772	16	back	back	RB
18431	772	17	his	-PRON-	PRP$
18431	772	18	foot	foot	NN
18431	772	19	to	to	TO
18431	772	20	kick	kick	VB
18431	772	21	me	-PRON-	PRP
18431	772	22	off	off	RP
18431	772	23	.	.	.
18431	773	1	It	-PRON-	PRP
18431	773	2	flashed	flash	VBD
18431	773	3	into	into	IN
18431	773	4	my	-PRON-	PRP$
18431	773	5	mind	mind	NN
18431	773	6	that	that	IN
18431	773	7	my	-PRON-	PRP$
18431	773	8	situation	situation	NN
18431	773	9	had	have	VBD
18431	773	10	now	now	RB
18431	773	11	become	become	VBN
18431	773	12	very	very	RB
18431	773	13	serious	serious	JJ
18431	773	14	.	.	.
18431	774	1	I	-PRON-	PRP
18431	774	2	knew	know	VBD
18431	774	3	well	well	RB
18431	774	4	what	what	WP
18431	774	5	the	the	DT
18431	774	6	effects	effect	NNS
18431	774	7	of	of	IN
18431	774	8	the	the	DT
18431	774	9	small	small	JJ
18431	774	10	attractive	attractive	JJ
18431	774	11	force	force	NN
18431	774	12	of	of	IN
18431	774	13	these	these	DT
18431	774	14	diminutive	diminutive	JJ
18431	774	15	planets	planet	NNS
18431	774	16	must	must	MD
18431	774	17	be	be	VB
18431	774	18	,	,	,
18431	774	19	for	for	IN
18431	774	20	I	-PRON-	PRP
18431	774	21	had	have	VBD
18431	774	22	often	often	RB
18431	774	23	amused	amuse	VBN
18431	774	24	myself	-PRON-	PRP
18431	774	25	with	with	IN
18431	774	26	calculations	calculation	NNS
18431	774	27	about	about	IN
18431	774	28	them	-PRON-	PRP
18431	774	29	.	.	.
18431	775	1	In	in	IN
18431	775	2	this	this	DT
18431	775	3	moment	moment	NN
18431	775	4	of	of	IN
18431	775	5	peril	peril	NN
18431	775	6	I	-PRON-	PRP
18431	775	7	did	do	VBD
18431	775	8	not	not	RB
18431	775	9	forget	forget	VB
18431	775	10	my	-PRON-	PRP$
18431	775	11	mathematics	mathematic	NNS
18431	775	12	.	.	.
18431	776	1	It	-PRON-	PRP
18431	776	2	was	be	VBD
18431	776	3	clear	clear	JJ
18431	776	4	that	that	IN
18431	776	5	if	if	IN
18431	776	6	the	the	DT
18431	776	7	giant	giant	NN
18431	776	8	propelled	propel	VBD
18431	776	9	me	-PRON-	PRP
18431	776	10	with	with	IN
18431	776	11	sufficient	sufficient	JJ
18431	776	12	velocity	velocity	NN
18431	776	13	I	-PRON-	PRP
18431	776	14	should	should	MD
18431	776	15	be	be	VB
18431	776	16	shot	shoot	VBN
18431	776	17	into	into	IN
18431	776	18	space	space	NN
18431	776	19	,	,	,
18431	776	20	never	never	RB
18431	776	21	to	to	TO
18431	776	22	return	return	VB
18431	776	23	.	.	.
18431	777	1	How	how	WRB
18431	777	2	great	great	JJ
18431	777	3	would	would	MD
18431	777	4	that	that	DT
18431	777	5	velocity	velocity	NN
18431	777	6	have	have	VB
18431	777	7	to	to	TO
18431	777	8	be	be	VB
18431	777	9	?	?	.
18431	778	1	My	-PRON-	PRP$
18431	778	2	mind	mind	NN
18431	778	3	worked	work	VBD
18431	778	4	like	like	IN
18431	778	5	lightning	lightning	NN
18431	778	6	on	on	IN
18431	778	7	this	this	DT
18431	778	8	problem	problem	NN
18431	778	9	.	.	.
18431	779	1	The	the	DT
18431	779	2	diameter	diameter	NN
18431	779	3	of	of	IN
18431	779	4	Menippe	Menippe	NNP
18431	779	5	I	-PRON-	PRP
18431	779	6	knew	know	VBD
18431	779	7	did	do	VBD
18431	779	8	not	not	RB
18431	779	9	exceed	exceed	VB
18431	779	10	twelve	twelve	CD
18431	779	11	miles	mile	NNS
18431	779	12	.	.	.
18431	780	1	Its	-PRON-	PRP$
18431	780	2	mean	mean	JJ
18431	780	3	density	density	NN
18431	780	4	,	,	,
18431	780	5	as	as	RB
18431	780	6	near	near	RB
18431	780	7	as	as	IN
18431	780	8	I	-PRON-	PRP
18431	780	9	could	could	MD
18431	780	10	judge	judge	VB
18431	780	11	,	,	,
18431	780	12	was	be	VBD
18431	780	13	about	about	IN
18431	780	14	the	the	DT
18431	780	15	same	same	JJ
18431	780	16	as	as	IN
18431	780	17	that	that	DT
18431	780	18	of	of	IN
18431	780	19	the	the	DT
18431	780	20	earth	earth	NN
18431	780	21	.	.	.
18431	781	1	Its	-PRON-	PRP$
18431	781	2	attraction	attraction	NN
18431	781	3	must	must	MD
18431	781	4	therefore	therefore	RB
18431	781	5	be	be	VB
18431	781	6	as	as	IN
18431	781	7	its	-PRON-	PRP$
18431	781	8	radius	radius	NN
18431	781	9	,	,	,
18431	781	10	or	or	CC
18431	781	11	nearly	nearly	RB
18431	781	12	660	660	CD
18431	781	13	times	time	NNS
18431	781	14	less	less	JJR
18431	781	15	than	than	IN
18431	781	16	that	that	DT
18431	781	17	of	of	IN
18431	781	18	the	the	DT
18431	781	19	earth	earth	NN
18431	781	20	.	.	.
18431	782	1	A	a	DT
18431	782	2	well	well	RB
18431	782	3	-	-	HYPH
18431	782	4	known	know	VBN
18431	782	5	formula	formula	NN
18431	782	6	enables	enable	VBZ
18431	782	7	us	-PRON-	PRP
18431	782	8	to	to	TO
18431	782	9	compute	compute	VB
18431	782	10	the	the	DT
18431	782	11	velocity	velocity	NN
18431	782	12	a	a	DT
18431	782	13	body	body	NN
18431	782	14	would	would	MD
18431	782	15	acquire	acquire	VB
18431	782	16	in	in	IN
18431	782	17	falling	fall	VBG
18431	782	18	from	from	IN
18431	782	19	an	an	DT
18431	782	20	infinite	infinite	JJ
18431	782	21	distance	distance	NN
18431	782	22	to	to	IN
18431	782	23	the	the	DT
18431	782	24	earth	earth	NN
18431	782	25	or	or	CC
18431	782	26	any	any	DT
18431	782	27	other	other	JJ
18431	782	28	planet	planet	NN
18431	782	29	whose	whose	WP$
18431	782	30	size	size	NN
18431	782	31	and	and	CC
18431	782	32	force	force	NN
18431	782	33	of	of	IN
18431	782	34	gravity	gravity	NN
18431	782	35	are	be	VBP
18431	782	36	known	know	VBN
18431	782	37	.	.	.
18431	783	1	The	the	DT
18431	783	2	same	same	JJ
18431	783	3	formula	formula	NN
18431	783	4	,	,	,
18431	783	5	taken	take	VBN
18431	783	6	in	in	IN
18431	783	7	the	the	DT
18431	783	8	opposite	opposite	JJ
18431	783	9	sense	sense	NN
18431	783	10	,	,	,
18431	783	11	of	of	IN
18431	783	12	course	course	NN
18431	783	13	,	,	,
18431	783	14	shows	show	VBZ
18431	783	15	how	how	WRB
18431	783	16	fast	fast	RB
18431	783	17	a	a	DT
18431	783	18	body	body	NN
18431	783	19	must	must	MD
18431	783	20	start	start	VB
18431	783	21	from	from	IN
18431	783	22	a	a	DT
18431	783	23	planet	planet	NN
18431	783	24	in	in	IN
18431	783	25	order	order	NN
18431	783	26	that	that	IN
18431	783	27	it	-PRON-	PRP
18431	783	28	may	may	MD
18431	783	29	be	be	VB
18431	783	30	freed	free	VBN
18431	783	31	from	from	IN
18431	783	32	its	-PRON-	PRP$
18431	783	33	control	control	NN
18431	783	34	.	.	.
18431	784	1	The	the	DT
18431	784	2	formula	formula	NN
18431	784	3	is	be	VBZ
18431	784	4	V	v	NN
18431	784	5	=	=	SYM
18431	784	6	square	square	JJ
18431	784	7	root	root	NN
18431	784	8	of	of	IN
18431	784	9	(	(	-LRB-
18431	784	10	2	2	CD
18431	784	11	gr	gr	NNP
18431	784	12	.	.	.
18431	785	1	)	)	-RRB-
18431	785	2	,	,	,
18431	785	3	in	in	IN
18431	785	4	which	which	WDT
18431	785	5	"	"	``
18431	785	6	g	g	NN
18431	785	7	"	"	''
18431	785	8	is	be	VBZ
18431	785	9	the	the	DT
18431	785	10	acceleration	acceleration	NN
18431	785	11	of	of	IN
18431	785	12	gravity	gravity	NN
18431	785	13	,	,	,
18431	785	14	equal	equal	JJ
18431	785	15	for	for	IN
18431	785	16	the	the	DT
18431	785	17	earth	earth	NN
18431	785	18	to	to	IN
18431	785	19	32	32	CD
18431	785	20	feet	foot	NNS
18431	785	21	in	in	IN
18431	785	22	a	a	DT
18431	785	23	second	second	JJ
18431	785	24	,	,	,
18431	785	25	and	and	CC
18431	785	26	"	"	``
18431	785	27	r	r	NN
18431	785	28	"	"	''
18431	785	29	is	be	VBZ
18431	785	30	the	the	DT
18431	785	31	radius	radius	NN
18431	785	32	of	of	IN
18431	785	33	the	the	DT
18431	785	34	attracting	attract	VBG
18431	785	35	body	body	NN
18431	785	36	.	.	.
18431	786	1	On	on	IN
18431	786	2	Menippe	Menippe	NNP
18431	786	3	I	-PRON-	PRP
18431	786	4	knew	know	VBD
18431	786	5	"	"	``
18431	786	6	g	g	NN
18431	786	7	"	"	''
18431	786	8	must	must	MD
18431	786	9	equal	equal	VB
18431	786	10	about	about	RB
18431	786	11	one	one	CD
18431	786	12	twentieth	twentieth	NN
18431	786	13	of	of	IN
18431	786	14	a	a	DT
18431	786	15	foot	foot	NN
18431	786	16	,	,	,
18431	786	17	and	and	CC
18431	786	18	"	"	``
18431	786	19	r	r	NNP
18431	786	20	"	"	''
18431	786	21	31,680	31,680	CD
18431	786	22	feet	foot	NNS
18431	786	23	.	.	.
18431	787	1	Like	like	IN
18431	787	2	a	a	DT
18431	787	3	flash	flash	NN
18431	787	4	I	-PRON-	PRP
18431	787	5	applied	apply	VBD
18431	787	6	the	the	DT
18431	787	7	formula	formula	NN
18431	787	8	while	while	IN
18431	787	9	the	the	DT
18431	787	10	giant	giant	NN
18431	787	11	's	's	POS
18431	787	12	muscles	muscle	NNS
18431	787	13	were	be	VBD
18431	787	14	yet	yet	RB
18431	787	15	tightening	tighten	VBG
18431	787	16	for	for	IN
18431	787	17	the	the	DT
18431	787	18	kick	kick	NN
18431	787	19	:	:	:
18431	787	20	31,680	31,680	CD
18431	787	21	Ã	Ã	NNP
18431	787	22	�	�	NNP
18431	787	23	1/20	1/20	CD
18431	787	24	Ã	ã	NN
18431	787	25	�	�	NNP
18431	787	26	2	2	CD
18431	787	27	=	=	SYM
18431	787	28	3,168	3,168	CD
18431	787	29	,	,	,
18431	787	30	the	the	DT
18431	787	31	square	square	JJ
18431	787	32	root	root	NN
18431	787	33	of	of	IN
18431	787	34	which	which	WDT
18431	787	35	is	be	VBZ
18431	787	36	a	a	DT
18431	787	37	fraction	fraction	NN
18431	787	38	more	more	JJR
18431	787	39	than	than	IN
18431	787	40	56	56	CD
18431	787	41	.	.	.
18431	788	1	Fifty	fifty	CD
18431	788	2	-	-	HYPH
18431	788	3	six	six	CD
18431	788	4	feet	foot	NNS
18431	788	5	in	in	IN
18431	788	6	a	a	DT
18431	788	7	second	second	NN
18431	788	8	,	,	,
18431	788	9	then	then	RB
18431	788	10	,	,	,
18431	788	11	was	be	VBD
18431	788	12	the	the	DT
18431	788	13	critical	critical	JJ
18431	788	14	velocity	velocity	NN
18431	788	15	with	with	IN
18431	788	16	which	which	WDT
18431	788	17	I	-PRON-	PRP
18431	788	18	must	must	MD
18431	788	19	be	be	VB
18431	788	20	kicked	kick	VBN
18431	788	21	off	off	RP
18431	788	22	in	in	IN
18431	788	23	order	order	NN
18431	788	24	that	that	IN
18431	788	25	I	-PRON-	PRP
18431	788	26	might	may	MD
18431	788	27	never	never	RB
18431	788	28	return	return	VB
18431	788	29	.	.	.
18431	789	1	I	-PRON-	PRP
18431	789	2	perceived	perceive	VBD
18431	789	3	at	at	IN
18431	789	4	once	once	RB
18431	789	5	that	that	IN
18431	789	6	the	the	DT
18431	789	7	giant	giant	NN
18431	789	8	would	would	MD
18431	789	9	be	be	VB
18431	789	10	able	able	JJ
18431	789	11	to	to	TO
18431	789	12	accomplish	accomplish	VB
18431	789	13	it	-PRON-	PRP
18431	789	14	.	.	.
18431	790	1	I	-PRON-	PRP
18431	790	2	turned	turn	VBD
18431	790	3	and	and	CC
18431	790	4	shouted	shout	VBD
18431	790	5	up	up	RP
18431	790	6	at	at	IN
18431	790	7	him	-PRON-	PRP
18431	790	8	:	:	:
18431	790	9	"	"	``
18431	790	10	Hold	hold	VB
18431	790	11	on	on	RP
18431	790	12	,	,	,
18431	790	13	I	-PRON-	PRP
18431	790	14	have	have	VBP
18431	790	15	something	something	NN
18431	790	16	to	to	TO
18431	790	17	say	say	VB
18431	790	18	to	to	IN
18431	790	19	you	-PRON-	PRP
18431	790	20	!	!	.
18431	790	21	"	"	''
18431	791	1	I	-PRON-	PRP
18431	791	2	dimly	dimly	RB
18431	791	3	saw	see	VBD
18431	791	4	his	-PRON-	PRP$
18431	791	5	mountainous	mountainous	JJ
18431	791	6	face	face	NN
18431	791	7	puckered	pucker	VBN
18431	791	8	into	into	IN
18431	791	9	mighty	mighty	JJ
18431	791	10	wrinkles	wrinkle	NNS
18431	791	11	,	,	,
18431	791	12	out	out	IN
18431	791	13	of	of	IN
18431	791	14	which	which	WDT
18431	791	15	his	-PRON-	PRP$
18431	791	16	eyes	eye	NNS
18431	791	17	glared	glare	VBD
18431	791	18	fiercely	fiercely	RB
18431	791	19	,	,	,
18431	791	20	and	and	CC
18431	791	21	the	the	DT
18431	791	22	next	next	JJ
18431	791	23	moment	moment	NN
18431	791	24	I	-PRON-	PRP
18431	791	25	was	be	VBD
18431	791	26	sailing	sail	VBG
18431	791	27	into	into	IN
18431	791	28	space	space	NN
18431	791	29	.	.	.
18431	792	1	I	-PRON-	PRP
18431	792	2	could	could	MD
18431	792	3	no	no	RB
18431	792	4	more	more	RBR
18431	792	5	have	have	VB
18431	792	6	kept	keep	VBN
18431	792	7	a	a	DT
18431	792	8	balance	balance	NN
18431	792	9	than	than	IN
18431	792	10	the	the	DT
18431	792	11	earth	earth	NN
18431	792	12	can	can	MD
18431	792	13	stand	stand	VB
18431	792	14	still	still	RB
18431	792	15	upon	upon	IN
18431	792	16	its	-PRON-	PRP$
18431	792	17	axis	axis	NN
18431	792	18	.	.	.
18431	793	1	I	-PRON-	PRP
18431	793	2	had	have	VBD
18431	793	3	become	become	VBN
18431	793	4	a	a	DT
18431	793	5	small	small	JJ
18431	793	6	planet	planet	NN
18431	793	7	myself	-PRON-	PRP
18431	793	8	,	,	,
18431	793	9	and	and	CC
18431	793	10	,	,	,
18431	793	11	like	like	IN
18431	793	12	all	all	DT
18431	793	13	planets	planet	NNS
18431	793	14	,	,	,
18431	793	15	I	-PRON-	PRP
18431	793	16	rotated	rotate	VBD
18431	793	17	.	.	.
18431	794	1	Yet	yet	CC
18431	794	2	the	the	DT
18431	794	3	motion	motion	NN
18431	794	4	did	do	VBD
18431	794	5	not	not	RB
18431	794	6	dizzy	dizzy	VB
18431	794	7	me	-PRON-	PRP
18431	794	8	,	,	,
18431	794	9	and	and	CC
18431	794	10	soon	soon	RB
18431	794	11	I	-PRON-	PRP
18431	794	12	became	become	VBD
18431	794	13	intensely	intensely	RB
18431	794	14	interested	interested	JJ
18431	794	15	in	in	IN
18431	794	16	the	the	DT
18431	794	17	panorama	panorama	NN
18431	794	18	of	of	IN
18431	794	19	creation	creation	NN
18431	794	20	that	that	WDT
18431	794	21	was	be	VBD
18431	794	22	spread	spread	VBN
18431	794	23	around	around	IN
18431	794	24	me	-PRON-	PRP
18431	794	25	.	.	.
18431	795	1	For	for	IN
18431	795	2	some	some	DT
18431	795	3	time	time	NN
18431	795	4	,	,	,
18431	795	5	whenever	whenever	WRB
18431	795	6	my	-PRON-	PRP$
18431	795	7	face	face	NN
18431	795	8	was	be	VBD
18431	795	9	turned	turn	VBN
18431	795	10	toward	toward	IN
18431	795	11	the	the	DT
18431	795	12	little	little	JJ
18431	795	13	globe	globe	NN
18431	795	14	of	of	IN
18431	795	15	Menippe	Menippe	NNP
18431	795	16	,	,	,
18431	795	17	I	-PRON-	PRP
18431	795	18	saw	see	VBD
18431	795	19	the	the	DT
18431	795	20	giant	giant	NN
18431	795	21	,	,	,
18431	795	22	partly	partly	RB
18431	795	23	in	in	IN
18431	795	24	profile	profile	NN
18431	795	25	against	against	IN
18431	795	26	the	the	DT
18431	795	27	sky	sky	NN
18431	795	28	,	,	,
18431	795	29	with	with	IN
18431	795	30	his	-PRON-	PRP$
18431	795	31	back	back	JJ
18431	795	32	bent	bent	NN
18431	795	33	and	and	CC
18431	795	34	his	-PRON-	PRP$
18431	795	35	hands	hand	NNS
18431	795	36	upon	upon	IN
18431	795	37	his	-PRON-	PRP$
18431	795	38	knees	knee	NNS
18431	795	39	,	,	,
18431	795	40	watching	watch	VBG
18431	795	41	me	-PRON-	PRP
18431	795	42	with	with	IN
18431	795	43	an	an	DT
18431	795	44	occasional	occasional	JJ
18431	795	45	approving	approving	NN
18431	795	46	nod	nod	NN
18431	795	47	of	of	IN
18431	795	48	his	-PRON-	PRP$
18431	795	49	big	big	JJ
18431	795	50	head	head	NN
18431	795	51	.	.	.
18431	796	1	He	-PRON-	PRP
18431	796	2	looked	look	VBD
18431	796	3	so	so	RB
18431	796	4	funny	funny	JJ
18431	796	5	standing	stand	VBG
18431	796	6	there	there	RB
18431	796	7	on	on	IN
18431	796	8	his	-PRON-	PRP$
18431	796	9	little	little	JJ
18431	796	10	seven	seven	CD
18431	796	11	-	-	HYPH
18431	796	12	by	by	IN
18431	796	13	-	-	HYPH
18431	796	14	nine	nine	CD
18431	796	15	world	world	NN
18431	796	16	,	,	,
18431	796	17	like	like	IN
18431	796	18	a	a	DT
18431	796	19	clown	clown	NN
18431	796	20	on	on	IN
18431	796	21	a	a	DT
18431	796	22	performing	perform	VBG
18431	796	23	ball	ball	NN
18431	796	24	,	,	,
18431	796	25	that	that	IN
18431	796	26	,	,	,
18431	796	27	despite	despite	IN
18431	796	28	my	-PRON-	PRP$
18431	796	29	terrible	terrible	JJ
18431	796	30	situation	situation	NN
18431	796	31	,	,	,
18431	796	32	I	-PRON-	PRP
18431	796	33	shook	shake	VBD
18431	796	34	my	-PRON-	PRP$
18431	796	35	sides	side	NNS
18431	796	36	with	with	IN
18431	796	37	laughter	laughter	NN
18431	796	38	.	.	.
18431	797	1	There	there	EX
18431	797	2	was	be	VBD
18431	797	3	no	no	DT
18431	797	4	echo	echo	NN
18431	797	5	in	in	IN
18431	797	6	the	the	DT
18431	797	7	profundity	profundity	NN
18431	797	8	of	of	IN
18431	797	9	empty	empty	JJ
18431	797	10	space	space	NN
18431	797	11	.	.	.
18431	798	1	Soon	soon	RB
18431	798	2	Menippe	Menippe	NNP
18431	798	3	dwindled	dwindle	VBD
18431	798	4	to	to	IN
18431	798	5	a	a	DT
18431	798	6	point	point	NN
18431	798	7	,	,	,
18431	798	8	and	and	CC
18431	798	9	I	-PRON-	PRP
18431	798	10	saw	see	VBD
18431	798	11	her	-PRON-	PRP$
18431	798	12	inhospitable	inhospitable	JJ
18431	798	13	inhabitant	inhabitant	NN
18431	798	14	no	no	RB
18431	798	15	more	more	RBR
18431	798	16	.	.	.
18431	799	1	Then	then	RB
18431	799	2	I	-PRON-	PRP
18431	799	3	watched	watch	VBD
18431	799	4	the	the	DT
18431	799	5	sun	sun	NN
18431	799	6	and	and	CC
18431	799	7	the	the	DT
18431	799	8	blazing	blaze	VBG
18431	799	9	firmament	firmament	NN
18431	799	10	around	around	RB
18431	799	11	,	,	,
18431	799	12	for	for	CC
18431	799	13	there	there	EX
18431	799	14	was	be	VBD
18431	799	15	at	at	IN
18431	799	16	the	the	DT
18431	799	17	same	same	JJ
18431	799	18	time	time	NN
18431	799	19	broad	broad	JJ
18431	799	20	day	day	NN
18431	799	21	and	and	CC
18431	799	22	midnight	midnight	NN
18431	799	23	for	for	IN
18431	799	24	me	-PRON-	PRP
18431	799	25	.	.	.
18431	800	1	The	the	DT
18431	800	2	sunlight	sunlight	NN
18431	800	3	,	,	,
18431	800	4	being	be	VBG
18431	800	5	no	no	RB
18431	800	6	longer	long	RBR
18431	800	7	diffused	diffuse	VBN
18431	800	8	by	by	IN
18431	800	9	an	an	DT
18431	800	10	atmosphere	atmosphere	NN
18431	800	11	,	,	,
18431	800	12	did	do	VBD
18431	800	13	not	not	RB
18431	800	14	conceal	conceal	VB
18431	800	15	the	the	DT
18431	800	16	face	face	NN
18431	800	17	of	of	IN
18431	800	18	the	the	DT
18431	800	19	sky	sky	NN
18431	800	20	,	,	,
18431	800	21	and	and	CC
18431	800	22	I	-PRON-	PRP
18431	800	23	could	could	MD
18431	800	24	see	see	VB
18431	800	25	the	the	DT
18431	800	26	stars	star	NNS
18431	800	27	shining	shine	VBG
18431	800	28	close	close	RB
18431	800	29	to	to	IN
18431	800	30	the	the	DT
18431	800	31	orb	orb	NN
18431	800	32	of	of	IN
18431	800	33	day	day	NN
18431	800	34	.	.	.
18431	801	1	I	-PRON-	PRP
18431	801	2	recognized	recognize	VBD
18431	801	3	the	the	DT
18431	801	4	various	various	JJ
18431	801	5	planets	planet	NNS
18431	801	6	much	much	RB
18431	801	7	more	more	RBR
18431	801	8	easily	easily	RB
18431	801	9	than	than	IN
18431	801	10	I	-PRON-	PRP
18431	801	11	had	have	VBD
18431	801	12	been	be	VBN
18431	801	13	accustomed	accustom	VBN
18431	801	14	to	to	TO
18431	801	15	do	do	VB
18431	801	16	,	,	,
18431	801	17	and	and	CC
18431	801	18	,	,	,
18431	801	19	with	with	IN
18431	801	20	a	a	DT
18431	801	21	twinge	twinge	NN
18431	801	22	at	at	IN
18431	801	23	my	-PRON-	PRP$
18431	801	24	heart	heart	NN
18431	801	25	,	,	,
18431	801	26	saw	see	VBD
18431	801	27	the	the	DT
18431	801	28	earth	earth	NN
18431	801	29	traveling	travel	VBG
18431	801	30	along	along	IN
18431	801	31	in	in	IN
18431	801	32	its	-PRON-	PRP$
18431	801	33	distant	distant	JJ
18431	801	34	orbit	orbit	NN
18431	801	35	,	,	,
18431	801	36	splendid	splendid	VBN
18431	801	37	in	in	IN
18431	801	38	the	the	DT
18431	801	39	sunshine	sunshine	NN
18431	801	40	.	.	.
18431	802	1	I	-PRON-	PRP
18431	802	2	thought	think	VBD
18431	802	3	of	of	IN
18431	802	4	my	-PRON-	PRP$
18431	802	5	wife	wife	NN
18431	802	6	sitting	sit	VBG
18431	802	7	alone	alone	RB
18431	802	8	by	by	IN
18431	802	9	the	the	DT
18431	802	10	telescope	telescope	NN
18431	802	11	in	in	IN
18431	802	12	the	the	DT
18431	802	13	darkness	darkness	NN
18431	802	14	and	and	CC
18431	802	15	silence	silence	NN
18431	802	16	,	,	,
18431	802	17	wondering	wonder	VBG
18431	802	18	what	what	WP
18431	802	19	had	have	VBD
18431	802	20	become	become	VBN
18431	802	21	of	of	IN
18431	802	22	me	-PRON-	PRP
18431	802	23	.	.	.
18431	803	1	I	-PRON-	PRP
18431	803	2	asked	ask	VBD
18431	803	3	myself	-PRON-	PRP
18431	803	4	,	,	,
18431	803	5	"	"	``
18431	803	6	How	how	WRB
18431	803	7	in	in	IN
18431	803	8	the	the	DT
18431	803	9	world	world	NN
18431	803	10	can	can	MD
18431	803	11	I	-PRON-	PRP
18431	803	12	ever	ever	RB
18431	803	13	get	get	VB
18431	803	14	back	back	RB
18431	803	15	there	there	RB
18431	803	16	again	again	RB
18431	803	17	?	?	.
18431	803	18	"	"	''
18431	804	1	Then	then	RB
18431	804	2	I	-PRON-	PRP
18431	804	3	smiled	smile	VBD
18431	804	4	to	to	TO
18431	804	5	think	think	VB
18431	804	6	of	of	IN
18431	804	7	the	the	DT
18431	804	8	ridiculous	ridiculous	JJ
18431	804	9	figure	figure	NN
18431	804	10	I	-PRON-	PRP
18431	804	11	cut	cut	VBD
18431	804	12	,	,	,
18431	804	13	out	out	RB
18431	804	14	here	here	RB
18431	804	15	in	in	IN
18431	804	16	space	space	NN
18431	804	17	,	,	,
18431	804	18	exposed	expose	VBN
18431	804	19	to	to	IN
18431	804	20	the	the	DT
18431	804	21	eyes	eye	NNS
18431	804	22	of	of	IN
18431	804	23	the	the	DT
18431	804	24	universe	universe	NN
18431	804	25	,	,	,
18431	804	26	a	a	DT
18431	804	27	rotating	rotating	NN
18431	804	28	,	,	,
18431	804	29	gyrating	gyrate	VBG
18431	804	30	,	,	,
18431	804	31	circumambulating	circumambulating	NN
18431	804	32	astronomer	astronomer	NN
18431	804	33	,	,	,
18431	804	34	an	an	DT
18431	804	35	animated	animate	VBN
18431	804	36	teetotum	teetotum	NN
18431	804	37	lost	lose	VBN
18431	804	38	in	in	IN
18431	804	39	the	the	DT
18431	804	40	sky	sky	NN
18431	804	41	.	.	.
18431	805	1	I	-PRON-	PRP
18431	805	2	saw	see	VBD
18431	805	3	no	no	DT
18431	805	4	reason	reason	NN
18431	805	5	to	to	TO
18431	805	6	hope	hope	VB
18431	805	7	that	that	IN
18431	805	8	I	-PRON-	PRP
18431	805	9	should	should	MD
18431	805	10	not	not	RB
18431	805	11	go	go	VB
18431	805	12	on	on	RP
18431	805	13	thus	thus	RB
18431	805	14	forever	forever	RB
18431	805	15	,	,	,
18431	805	16	revolving	revolve	VBG
18431	805	17	around	around	IN
18431	805	18	the	the	DT
18431	805	19	sun	sun	NN
18431	805	20	until	until	IN
18431	805	21	my	-PRON-	PRP$
18431	805	22	bones	bone	NNS
18431	805	23	,	,	,
18431	805	24	whitening	whiten	VBG
18431	805	25	among	among	IN
18431	805	26	the	the	DT
18431	805	27	stars	star	NNS
18431	805	28	,	,	,
18431	805	29	might	may	MD
18431	805	30	be	be	VB
18431	805	31	revealed	reveal	VBN
18431	805	32	to	to	IN
18431	805	33	the	the	DT
18431	805	34	superlative	superlative	JJ
18431	805	35	powers	power	NNS
18431	805	36	of	of	IN
18431	805	37	some	some	DT
18431	805	38	future	future	JJ
18431	805	39	telescope	telescope	NN
18431	805	40	,	,	,
18431	805	41	and	and	CC
18431	805	42	become	become	VB
18431	805	43	a	a	DT
18431	805	44	subject	subject	NN
18431	805	45	of	of	IN
18431	805	46	absorbing	absorb	VBG
18431	805	47	interest	interest	NN
18431	805	48	,	,	,
18431	805	49	the	the	DT
18431	805	50	topic	topic	NN
18431	805	51	of	of	IN
18431	805	52	many	many	PDT
18431	805	53	a	a	DT
18431	805	54	learned	learn	VBN
18431	805	55	paper	paper	NN
18431	805	56	for	for	IN
18431	805	57	the	the	DT
18431	805	58	astronomers	astronomer	NNS
18431	805	59	of	of	IN
18431	805	60	a	a	DT
18431	805	61	future	future	JJ
18431	805	62	age	age	NN
18431	805	63	.	.	.
18431	806	1	Afterward	afterward	RB
18431	806	2	I	-PRON-	PRP
18431	806	3	was	be	VBD
18431	806	4	comforted	comfort	VBN
18431	806	5	by	by	IN
18431	806	6	the	the	DT
18431	806	7	reflection	reflection	NN
18431	806	8	that	that	IN
18431	806	9	in	in	IN
18431	806	10	airless	airless	NN
18431	806	11	space	space	NN
18431	806	12	,	,	,
18431	806	13	although	although	IN
18431	806	14	I	-PRON-	PRP
18431	806	15	might	may	MD
18431	806	16	die	die	VB
18431	806	17	and	and	CC
18431	806	18	my	-PRON-	PRP$
18431	806	19	body	body	NN
18431	806	20	become	become	VBP
18431	806	21	desiccated	desiccated	JJ
18431	806	22	,	,	,
18431	806	23	yet	yet	CC
18431	806	24	there	there	EX
18431	806	25	could	could	MD
18431	806	26	be	be	VB
18431	806	27	no	no	DT
18431	806	28	real	real	JJ
18431	806	29	decay	decay	NN
18431	806	30	;	;	:
18431	806	31	even	even	RB
18431	806	32	my	-PRON-	PRP$
18431	806	33	garments	garment	NNS
18431	806	34	would	would	MD
18431	806	35	probably	probably	RB
18431	806	36	last	last	VB
18431	806	37	forever	forever	RB
18431	806	38	.	.	.
18431	807	1	The	the	DT
18431	807	2	_	_	NNP
18431	807	3	savants	savant	NNS
18431	807	4	_	_	NNP
18431	807	5	,	,	,
18431	807	6	after	after	RB
18431	807	7	all	all	RB
18431	807	8	,	,	,
18431	807	9	should	should	MD
18431	807	10	never	never	RB
18431	807	11	speculate	speculate	VB
18431	807	12	on	on	IN
18431	807	13	my	-PRON-	PRP$
18431	807	14	bones	bone	NNS
18431	807	15	.	.	.
18431	808	1	I	-PRON-	PRP
18431	808	2	saw	see	VBD
18431	808	3	the	the	DT
18431	808	4	ruddy	ruddy	NN
18431	808	5	disk	disk	NN
18431	808	6	of	of	IN
18431	808	7	Mars	Mars	NNP
18431	808	8	,	,	,
18431	808	9	and	and	CC
18431	808	10	the	the	DT
18431	808	11	glinting	glinting	NN
18431	808	12	of	of	IN
18431	808	13	his	-PRON-	PRP$
18431	808	14	icy	icy	NN
18431	808	15	poles	pole	NNS
18431	808	16	,	,	,
18431	808	17	as	as	IN
18431	808	18	the	the	DT
18431	808	19	beautiful	beautiful	JJ
18431	808	20	planet	planet	NN
18431	808	21	rolled	roll	VBD
18431	808	22	far	far	RB
18431	808	23	below	below	IN
18431	808	24	me	-PRON-	PRP
18431	808	25	.	.	.
18431	809	1	"	"	``
18431	809	2	If	if	IN
18431	809	3	I	-PRON-	PRP
18431	809	4	could	could	MD
18431	809	5	only	only	RB
18431	809	6	get	get	VB
18431	809	7	there	there	RB
18431	809	8	,	,	,
18431	809	9	"	"	``
18431	809	10	I	-PRON-	PRP
18431	809	11	thought	think	VBD
18431	809	12	,	,	,
18431	809	13	"	"	``
18431	809	14	I	-PRON-	PRP
18431	809	15	should	should	MD
18431	809	16	know	know	VB
18431	809	17	what	what	WP
18431	809	18	those	those	DT
18431	809	19	canals	canal	NNS
18431	809	20	of	of	IN
18431	809	21	Schiaparelli	Schiaparelli	NNP
18431	809	22	are	be	VBP
18431	809	23	,	,	,
18431	809	24	and	and	CC
18431	809	25	even	even	RB
18431	809	26	if	if	IN
18431	809	27	I	-PRON-	PRP
18431	809	28	could	could	MD
18431	809	29	never	never	RB
18431	809	30	return	return	VB
18431	809	31	to	to	IN
18431	809	32	the	the	DT
18431	809	33	earth	earth	NN
18431	809	34	,	,	,
18431	809	35	I	-PRON-	PRP
18431	809	36	should	should	MD
18431	809	37	doubtless	doubtless	RB
18431	809	38	meet	meet	VB
18431	809	39	with	with	IN
18431	809	40	a	a	DT
18431	809	41	warm	warm	JJ
18431	809	42	welcome	welcome	NN
18431	809	43	among	among	IN
18431	809	44	the	the	DT
18431	809	45	Martians	Martians	NNPS
18431	809	46	.	.	.
18431	810	1	What	what	WDT
18431	810	2	a	a	DT
18431	810	3	lion	lion	NN
18431	810	4	I	-PRON-	PRP
18431	810	5	should	should	MD
18431	810	6	be	be	VB
18431	810	7	!	!	.
18431	810	8	"	"	''
18431	811	1	I	-PRON-	PRP
18431	811	2	looked	look	VBD
18431	811	3	longingly	longingly	RB
18431	811	4	at	at	IN
18431	811	5	the	the	DT
18431	811	6	distant	distant	JJ
18431	811	7	planet	planet	NN
18431	811	8	,	,	,
18431	811	9	the	the	DT
18431	811	10	outlines	outline	NNS
18431	811	11	of	of	IN
18431	811	12	whose	whose	WP$
18431	811	13	continents	continent	NNS
18431	811	14	and	and	CC
18431	811	15	seas	sea	NNS
18431	811	16	appeared	appear	VBD
18431	811	17	most	most	RBS
18431	811	18	enticing	enticing	JJ
18431	811	19	,	,	,
18431	811	20	but	but	CC
18431	811	21	when	when	WRB
18431	811	22	I	-PRON-	PRP
18431	811	23	tried	try	VBD
18431	811	24	to	to	TO
18431	811	25	propel	propel	VB
18431	811	26	myself	-PRON-	PRP
18431	811	27	in	in	IN
18431	811	28	that	that	DT
18431	811	29	direction	direction	NN
18431	811	30	I	-PRON-	PRP
18431	811	31	only	only	RB
18431	811	32	kicked	kick	VBD
18431	811	33	against	against	IN
18431	811	34	nothingness	nothingness	NN
18431	811	35	.	.	.
18431	812	1	I	-PRON-	PRP
18431	812	2	groaned	groan	VBD
18431	812	3	in	in	IN
18431	812	4	desperation	desperation	NN
18431	812	5	.	.	.
18431	813	1	Suddenly	suddenly	RB
18431	813	2	something	something	NN
18431	813	3	darted	dart	VBN
18431	813	4	by	by	IN
18431	813	5	me	-PRON-	PRP
18431	813	6	flying	fly	VBG
18431	813	7	sunward	sunward	RB
18431	813	8	;	;	:
18431	813	9	then	then	RB
18431	813	10	another	another	DT
18431	813	11	and	and	CC
18431	813	12	another	another	DT
18431	813	13	.	.	.
18431	814	1	In	in	IN
18431	814	2	a	a	DT
18431	814	3	minute	minute	NN
18431	814	4	I	-PRON-	PRP
18431	814	5	was	be	VBD
18431	814	6	surrounded	surround	VBN
18431	814	7	by	by	IN
18431	814	8	strange	strange	JJ
18431	814	9	projectiles	projectile	NNS
18431	814	10	.	.	.
18431	815	1	Every	every	DT
18431	815	2	instant	instant	NN
18431	815	3	I	-PRON-	PRP
18431	815	4	expected	expect	VBD
18431	815	5	to	to	TO
18431	815	6	be	be	VB
18431	815	7	dashed	dash	VBN
18431	815	8	in	in	IN
18431	815	9	pieces	piece	NNS
18431	815	10	by	by	IN
18431	815	11	them	-PRON-	PRP
18431	815	12	.	.	.
18431	816	1	They	-PRON-	PRP
18431	816	2	sped	speed	VBD
18431	816	3	with	with	IN
18431	816	4	the	the	DT
18431	816	5	velocity	velocity	NN
18431	816	6	of	of	IN
18431	816	7	lightning	lightning	NN
18431	816	8	.	.	.
18431	817	1	Hundreds	hundred	NNS
18431	817	2	,	,	,
18431	817	3	thousands	thousand	NNS
18431	817	4	of	of	IN
18431	817	5	them	-PRON-	PRP
18431	817	6	were	be	VBD
18431	817	7	all	all	RB
18431	817	8	about	about	IN
18431	817	9	me	-PRON-	PRP
18431	817	10	.	.	.
18431	818	1	My	-PRON-	PRP$
18431	818	2	chance	chance	NN
18431	818	3	of	of	IN
18431	818	4	not	not	RB
18431	818	5	being	be	VBG
18431	818	6	hit	hit	VBN
18431	818	7	was	be	VBD
18431	818	8	not	not	RB
18431	818	9	one	one	CD
18431	818	10	in	in	IN
18431	818	11	a	a	DT
18431	818	12	million	million	CD
18431	818	13	,	,	,
18431	818	14	and	and	CC
18431	818	15	yet	yet	RB
18431	818	16	I	-PRON-	PRP
18431	818	17	escaped	escape	VBD
18431	818	18	.	.	.
18431	819	1	The	the	DT
18431	819	2	sweat	sweat	NN
18431	819	3	of	of	IN
18431	819	4	terror	terror	NN
18431	819	5	was	be	VBD
18431	819	6	upon	upon	IN
18431	819	7	me	-PRON-	PRP
18431	819	8	,	,	,
18431	819	9	but	but	CC
18431	819	10	I	-PRON-	PRP
18431	819	11	did	do	VBD
18431	819	12	not	not	RB
18431	819	13	lose	lose	VB
18431	819	14	my	-PRON-	PRP$
18431	819	15	head	head	NN
18431	819	16	.	.	.
18431	820	1	"	"	``
18431	820	2	A	a	DT
18431	820	3	comet	comet	NN
18431	820	4	has	have	VBZ
18431	820	5	met	meet	VBN
18431	820	6	me	-PRON-	PRP
18431	820	7	,	,	,
18431	820	8	"	"	``
18431	820	9	I	-PRON-	PRP
18431	820	10	said	say	VBD
18431	820	11	.	.	.
18431	821	1	"	"	``
18431	821	2	These	these	DT
18431	821	3	missiles	missile	NNS
18431	821	4	are	be	VBP
18431	821	5	the	the	DT
18431	821	6	meteoric	meteoric	JJ
18431	821	7	stones	stone	NNS
18431	821	8	of	of	IN
18431	821	9	which	which	WDT
18431	821	10	it	-PRON-	PRP
18431	821	11	is	be	VBZ
18431	821	12	composed	compose	VBN
18431	821	13	.	.	.
18431	821	14	"	"	''
18431	822	1	And	and	CC
18431	822	2	now	now	RB
18431	822	3	I	-PRON-	PRP
18431	822	4	noticed	notice	VBD
18431	822	5	that	that	IN
18431	822	6	as	as	IN
18431	822	7	they	-PRON-	PRP
18431	822	8	rushed	rush	VBD
18431	822	9	along	along	IN
18431	822	10	collisions	collision	NNS
18431	822	11	took	take	VBD
18431	822	12	place	place	NN
18431	822	13	,	,	,
18431	822	14	and	and	CC
18431	822	15	flashes	flash	NNS
18431	822	16	of	of	IN
18431	822	17	electricity	electricity	NN
18431	822	18	darted	dart	VBN
18431	822	19	from	from	IN
18431	822	20	one	one	CD
18431	822	21	to	to	IN
18431	822	22	another	another	DT
18431	822	23	.	.	.
18431	823	1	A	a	DT
18431	823	2	pale	pale	JJ
18431	823	3	luminosity	luminosity	NN
18431	823	4	dimmed	dim	VBD
18431	823	5	the	the	DT
18431	823	6	stars	star	NNS
18431	823	7	.	.	.
18431	824	1	I	-PRON-	PRP
18431	824	2	did	do	VBD
18431	824	3	not	not	RB
18431	824	4	doubt	doubt	VB
18431	824	5	that	that	IN
18431	824	6	,	,	,
18431	824	7	as	as	IN
18431	824	8	seen	see	VBN
18431	824	9	from	from	IN
18431	824	10	the	the	DT
18431	824	11	earth	earth	NN
18431	824	12	,	,	,
18431	824	13	the	the	DT
18431	824	14	comet	comet	NN
18431	824	15	was	be	VBD
18431	824	16	already	already	RB
18431	824	17	flinging	fling	VBG
18431	824	18	the	the	DT
18431	824	19	splendors	splendor	NNS
18431	824	20	of	of	IN
18431	824	21	its	-PRON-	PRP$
18431	824	22	train	train	NN
18431	824	23	upon	upon	IN
18431	824	24	the	the	DT
18431	824	25	bosom	bosom	NN
18431	824	26	of	of	IN
18431	824	27	the	the	DT
18431	824	28	night	night	NN
18431	824	29	.	.	.
18431	825	1	While	while	IN
18431	825	2	I	-PRON-	PRP
18431	825	3	was	be	VBD
18431	825	4	wondering	wonder	VBG
18431	825	5	at	at	IN
18431	825	6	my	-PRON-	PRP$
18431	825	7	immunity	immunity	NN
18431	825	8	amid	amid	IN
18431	825	9	such	such	PDT
18431	825	10	a	a	DT
18431	825	11	rain	rain	NN
18431	825	12	of	of	IN
18431	825	13	death	death	NN
18431	825	14	-	-	HYPH
18431	825	15	threatening	threaten	VBG
18431	825	16	bolts	bolt	NNS
18431	825	17	,	,	,
18431	825	18	I	-PRON-	PRP
18431	825	19	became	become	VBD
18431	825	20	aware	aware	JJ
18431	825	21	that	that	IN
18431	825	22	their	-PRON-	PRP$
18431	825	23	velocity	velocity	NN
18431	825	24	was	be	VBD
18431	825	25	sensibly	sensibly	RB
18431	825	26	diminishing	diminish	VBG
18431	825	27	.	.	.
18431	826	1	This	this	DT
18431	826	2	fact	fact	NN
18431	826	3	I	-PRON-	PRP
18431	826	4	explained	explain	VBD
18431	826	5	by	by	IN
18431	826	6	supposing	suppose	VBG
18431	826	7	that	that	IN
18431	826	8	I	-PRON-	PRP
18431	826	9	was	be	VBD
18431	826	10	drawn	draw	VBN
18431	826	11	along	along	IN
18431	826	12	with	with	IN
18431	826	13	them	-PRON-	PRP
18431	826	14	.	.	.
18431	827	1	Notwithstanding	notwithstanding	IN
18431	827	2	the	the	DT
18431	827	3	absence	absence	NN
18431	827	4	of	of	IN
18431	827	5	any	any	DT
18431	827	6	collision	collision	NN
18431	827	7	with	with	IN
18431	827	8	my	-PRON-	PRP$
18431	827	9	body	body	NN
18431	827	10	,	,	,
18431	827	11	the	the	DT
18431	827	12	overpowering	overpower	VBG
18431	827	13	attraction	attraction	NN
18431	827	14	of	of	IN
18431	827	15	the	the	DT
18431	827	16	whole	whole	JJ
18431	827	17	mass	mass	NN
18431	827	18	of	of	IN
18431	827	19	meteors	meteor	NNS
18431	827	20	was	be	VBD
18431	827	21	overcoming	overcome	VBG
18431	827	22	my	-PRON-	PRP$
18431	827	23	tangential	tangential	JJ
18431	827	24	force	force	NN
18431	827	25	and	and	CC
18431	827	26	bearing	bear	VBG
18431	827	27	me	-PRON-	PRP
18431	827	28	in	in	IN
18431	827	29	their	-PRON-	PRP$
18431	827	30	direction	direction	NN
18431	827	31	.	.	.
18431	828	1	At	at	IN
18431	828	2	first	first	RB
18431	828	3	I	-PRON-	PRP
18431	828	4	rejoiced	rejoice	VBD
18431	828	5	at	at	IN
18431	828	6	this	this	DT
18431	828	7	circumstance	circumstance	NN
18431	828	8	,	,	,
18431	828	9	for	for	IN
18431	828	10	at	at	IN
18431	828	11	any	any	DT
18431	828	12	rate	rate	NN
18431	828	13	the	the	DT
18431	828	14	comet	comet	NN
18431	828	15	would	would	MD
18431	828	16	save	save	VB
18431	828	17	me	-PRON-	PRP
18431	828	18	from	from	IN
18431	828	19	the	the	DT
18431	828	20	dreadful	dreadful	JJ
18431	828	21	fate	fate	NN
18431	828	22	of	of	IN
18431	828	23	becoming	become	VBG
18431	828	24	an	an	DT
18431	828	25	asteroid	asteroid	NN
18431	828	26	.	.	.
18431	829	1	A	a	DT
18431	829	2	little	little	JJ
18431	829	3	further	further	JJ
18431	829	4	reflection	reflection	NN
18431	829	5	,	,	,
18431	829	6	however	however	RB
18431	829	7	,	,	,
18431	829	8	showed	show	VBD
18431	829	9	me	-PRON-	PRP
18431	829	10	that	that	IN
18431	829	11	I	-PRON-	PRP
18431	829	12	had	have	VBD
18431	829	13	gone	go	VBN
18431	829	14	from	from	IN
18431	829	15	the	the	DT
18431	829	16	frying	frying	JJ
18431	829	17	-	-	HYPH
18431	829	18	pan	pan	NN
18431	829	19	into	into	IN
18431	829	20	the	the	DT
18431	829	21	fire	fire	NN
18431	829	22	.	.	.
18431	830	1	The	the	DT
18431	830	2	direction	direction	NN
18431	830	3	of	of	IN
18431	830	4	my	-PRON-	PRP$
18431	830	5	expulsion	expulsion	NN
18431	830	6	from	from	IN
18431	830	7	Menippe	Menippe	NNP
18431	830	8	had	have	VBD
18431	830	9	been	be	VBN
18431	830	10	such	such	JJ
18431	830	11	that	that	IN
18431	830	12	I	-PRON-	PRP
18431	830	13	had	have	VBD
18431	830	14	fallen	fall	VBN
18431	830	15	into	into	IN
18431	830	16	an	an	DT
18431	830	17	orbit	orbit	NN
18431	830	18	that	that	WDT
18431	830	19	would	would	MD
18431	830	20	have	have	VB
18431	830	21	carried	carry	VBN
18431	830	22	me	-PRON-	PRP
18431	830	23	around	around	IN
18431	830	24	the	the	DT
18431	830	25	sun	sun	NN
18431	830	26	without	without	IN
18431	830	27	passing	pass	VBG
18431	830	28	very	very	RB
18431	830	29	close	close	RB
18431	830	30	to	to	IN
18431	830	31	the	the	DT
18431	830	32	solar	solar	JJ
18431	830	33	body	body	NN
18431	830	34	.	.	.
18431	831	1	Now	now	RB
18431	831	2	,	,	,
18431	831	3	being	be	VBG
18431	831	4	swept	sweep	VBN
18431	831	5	along	along	IN
18431	831	6	by	by	IN
18431	831	7	the	the	DT
18431	831	8	comet	comet	NN
18431	831	9	,	,	,
18431	831	10	whose	whose	WP$
18431	831	11	perihelion	perihelion	NN
18431	831	12	probably	probably	RB
18431	831	13	lay	lie	VBD
18431	831	14	in	in	IN
18431	831	15	the	the	DT
18431	831	16	immediate	immediate	JJ
18431	831	17	neighborhood	neighborhood	NN
18431	831	18	of	of	IN
18431	831	19	the	the	DT
18431	831	20	sun	sun	NN
18431	831	21	,	,	,
18431	831	22	I	-PRON-	PRP
18431	831	23	saw	see	VBD
18431	831	24	no	no	DT
18431	831	25	way	way	NN
18431	831	26	of	of	IN
18431	831	27	escape	escape	NN
18431	831	28	from	from	IN
18431	831	29	the	the	DT
18431	831	30	frightful	frightful	JJ
18431	831	31	fate	fate	NN
18431	831	32	of	of	IN
18431	831	33	being	be	VBG
18431	831	34	broiled	broil	VBN
18431	831	35	alive	alive	JJ
18431	831	36	.	.	.
18431	832	1	Even	even	RB
18431	832	2	where	where	WRB
18431	832	3	I	-PRON-	PRP
18431	832	4	was	be	VBD
18431	832	5	,	,	,
18431	832	6	the	the	DT
18431	832	7	untempered	untempered	JJ
18431	832	8	rays	ray	NNS
18431	832	9	of	of	IN
18431	832	10	the	the	DT
18431	832	11	sun	sun	NN
18431	832	12	scorched	scorch	VBD
18431	832	13	me	-PRON-	PRP
18431	832	14	,	,	,
18431	832	15	and	and	CC
18431	832	16	I	-PRON-	PRP
18431	832	17	knew	know	VBD
18431	832	18	that	that	IN
18431	832	19	within	within	IN
18431	832	20	two	two	CD
18431	832	21	or	or	CC
18431	832	22	three	three	CD
18431	832	23	hundred	hundred	CD
18431	832	24	thousand	thousand	CD
18431	832	25	miles	mile	NNS
18431	832	26	of	of	IN
18431	832	27	the	the	DT
18431	832	28	solar	solar	JJ
18431	832	29	surface	surface	NN
18431	832	30	the	the	DT
18431	832	31	heat	heat	NN
18431	832	32	must	must	MD
18431	832	33	be	be	VB
18431	832	34	sufficient	sufficient	JJ
18431	832	35	to	to	TO
18431	832	36	melt	melt	VB
18431	832	37	the	the	DT
18431	832	38	hardest	hard	JJS
18431	832	39	rocks	rock	NNS
18431	832	40	.	.	.
18431	833	1	I	-PRON-	PRP
18431	833	2	was	be	VBD
18431	833	3	aware	aware	JJ
18431	833	4	that	that	IN
18431	833	5	experiments	experiment	NNS
18431	833	6	with	with	IN
18431	833	7	burning	burn	VBG
18431	833	8	-	-	HYPH
18431	833	9	glasses	glass	NNS
18431	833	10	had	have	VBD
18431	833	11	sufficiently	sufficiently	RB
18431	833	12	demonstrated	demonstrate	VBN
18431	833	13	that	that	DT
18431	833	14	fact	fact	NN
18431	833	15	.	.	.
18431	834	1	But	but	CC
18431	834	2	perforce	perforce	NN
18431	834	3	I	-PRON-	PRP
18431	834	4	resigned	resign	VBD
18431	834	5	myself	-PRON-	PRP
18431	834	6	to	to	IN
18431	834	7	my	-PRON-	PRP$
18431	834	8	fate	fate	NN
18431	834	9	.	.	.
18431	835	1	At	at	IN
18431	835	2	any	any	DT
18431	835	3	rate	rate	NN
18431	835	4	it	-PRON-	PRP
18431	835	5	would	would	MD
18431	835	6	the	the	DT
18431	835	7	sooner	sooner	RB
18431	835	8	be	be	VB
18431	835	9	all	all	RB
18431	835	10	over	over	RB
18431	835	11	.	.	.
18431	836	1	In	in	IN
18431	836	2	fact	fact	NN
18431	836	3	,	,	,
18431	836	4	I	-PRON-	PRP
18431	836	5	almost	almost	RB
18431	836	6	forgot	forget	VBD
18431	836	7	my	-PRON-	PRP$
18431	836	8	awful	awful	JJ
18431	836	9	situation	situation	NN
18431	836	10	in	in	IN
18431	836	11	the	the	DT
18431	836	12	interest	interest	NN
18431	836	13	awakened	awaken	VBN
18431	836	14	by	by	IN
18431	836	15	the	the	DT
18431	836	16	phenomena	phenomenon	NNS
18431	836	17	of	of	IN
18431	836	18	the	the	DT
18431	836	19	comet	comet	NN
18431	836	20	.	.	.
18431	837	1	I	-PRON-	PRP
18431	837	2	was	be	VBD
18431	837	3	in	in	IN
18431	837	4	the	the	DT
18431	837	5	midst	midst	NN
18431	837	6	of	of	IN
18431	837	7	its	-PRON-	PRP$
18431	837	8	very	very	JJ
18431	837	9	head	head	NN
18431	837	10	.	.	.
18431	838	1	I	-PRON-	PRP
18431	838	2	was	be	VBD
18431	838	3	one	one	CD
18431	838	4	of	of	IN
18431	838	5	its	-PRON-	PRP$
18431	838	6	component	component	NN
18431	838	7	particles	particle	NNS
18431	838	8	.	.	.
18431	839	1	I	-PRON-	PRP
18431	839	2	was	be	VBD
18431	839	3	a	a	DT
18431	839	4	meteor	meteor	NN
18431	839	5	among	among	IN
18431	839	6	a	a	DT
18431	839	7	million	million	CD
18431	839	8	millions	million	NNS
18431	839	9	of	of	IN
18431	839	10	others	other	NNS
18431	839	11	.	.	.
18431	840	1	If	if	IN
18431	840	2	I	-PRON-	PRP
18431	840	3	could	could	MD
18431	840	4	only	only	RB
18431	840	5	get	get	VB
18431	840	6	back	back	RB
18431	840	7	to	to	IN
18431	840	8	the	the	DT
18431	840	9	earth	earth	NN
18431	840	10	,	,	,
18431	840	11	what	what	WP
18431	840	12	news	news	NN
18431	840	13	could	could	MD
18431	840	14	I	-PRON-	PRP
18431	840	15	not	not	RB
18431	840	16	carry	carry	VB
18431	840	17	to	to	IN
18431	840	18	Signor	Signor	NNP
18431	840	19	Schiaparelli	Schiaparelli	NNP
18431	840	20	and	and	CC
18431	840	21	Mr.	Mr.	NNP
18431	840	22	Lockyer	Lockyer	NNP
18431	840	23	and	and	CC
18431	840	24	Dr.	Dr.	NNP
18431	840	25	Bredichin	Bredichin	NNP
18431	840	26	about	about	IN
18431	840	27	the	the	DT
18431	840	28	composition	composition	NN
18431	840	29	of	of	IN
18431	840	30	comets	comet	NNS
18431	840	31	!	!	.
18431	841	1	But	but	CC
18431	841	2	,	,	,
18431	841	3	alas	alas	UH
18431	841	4	!	!	.
18431	842	1	the	the	DT
18431	842	2	world	world	NN
18431	842	3	could	could	MD
18431	842	4	never	never	RB
18431	842	5	know	know	VB
18431	842	6	what	what	WP
18431	842	7	I	-PRON-	PRP
18431	842	8	now	now	RB
18431	842	9	saw	see	VBD
18431	842	10	.	.	.
18431	843	1	Nobody	nobody	NN
18431	843	2	on	on	IN
18431	843	3	yonder	yonder	NN
18431	843	4	gleaming	gleam	VBG
18431	843	5	earth	earth	NN
18431	843	6	,	,	,
18431	843	7	watching	watch	VBG
18431	843	8	the	the	DT
18431	843	9	magnificent	magnificent	JJ
18431	843	10	advance	advance	NN
18431	843	11	of	of	IN
18431	843	12	this	this	DT
18431	843	13	"	"	``
18431	843	14	specter	specter	NN
18431	843	15	of	of	IN
18431	843	16	the	the	DT
18431	843	17	skies	sky	NNS
18431	843	18	,	,	,
18431	843	19	"	"	''
18431	843	20	would	would	MD
18431	843	21	ever	ever	RB
18431	843	22	dream	dream	VB
18431	843	23	that	that	IN
18431	843	24	there	there	EX
18431	843	25	was	be	VBD
18431	843	26	a	a	DT
18431	843	27	lost	lose	VBN
18431	843	28	astronomer	astronomer	NN
18431	843	29	in	in	IN
18431	843	30	its	-PRON-	PRP$
18431	843	31	blazing	blazing	NN
18431	843	32	head	head	NN
18431	843	33	.	.	.
18431	844	1	I	-PRON-	PRP
18431	844	2	should	should	MD
18431	844	3	be	be	VB
18431	844	4	burned	burn	VBN
18431	844	5	and	and	CC
18431	844	6	rent	rent	VB
18431	844	7	to	to	IN
18431	844	8	pieces	piece	NNS
18431	844	9	amid	amid	IN
18431	844	10	the	the	DT
18431	844	11	terrors	terror	NNS
18431	844	12	of	of	IN
18431	844	13	its	-PRON-	PRP$
18431	844	14	perihelion	perihelion	NN
18431	844	15	passage	passage	NN
18431	844	16	,	,	,
18431	844	17	and	and	CC
18431	844	18	my	-PRON-	PRP$
18431	844	19	fragments	fragment	NNS
18431	844	20	would	would	MD
18431	844	21	be	be	VB
18431	844	22	strewn	strew	VBN
18431	844	23	along	along	IN
18431	844	24	the	the	DT
18431	844	25	comet	comet	NN
18431	844	26	's	's	POS
18431	844	27	orbit	orbit	NN
18431	844	28	,	,	,
18431	844	29	to	to	TO
18431	844	30	become	become	VB
18431	844	31	,	,	,
18431	844	32	in	in	IN
18431	844	33	course	course	NN
18431	844	34	of	of	IN
18431	844	35	time	time	NN
18431	844	36	,	,	,
18431	844	37	particles	particle	NNS
18431	844	38	in	in	IN
18431	844	39	a	a	DT
18431	844	40	swarm	swarm	NN
18431	844	41	of	of	IN
18431	844	42	aerolites	aerolite	NNS
18431	844	43	.	.	.
18431	845	1	Perchance	perchance	RB
18431	845	2	,	,	,
18431	845	3	through	through	IN
18431	845	4	the	the	DT
18431	845	5	effects	effect	NNS
18431	845	6	of	of	IN
18431	845	7	some	some	DT
18431	845	8	unforeseen	unforeseen	JJ
18431	845	9	perturbation	perturbation	NN
18431	845	10	,	,	,
18431	845	11	the	the	DT
18431	845	12	earth	earth	NN
18431	845	13	might	may	MD
18431	845	14	encounter	encounter	VB
18431	845	15	that	that	DT
18431	845	16	swarm	swarm	NN
18431	845	17	.	.	.
18431	846	1	Thus	thus	RB
18431	846	2	only	only	RB
18431	846	3	could	could	MD
18431	846	4	I	-PRON-	PRP
18431	846	5	ever	ever	RB
18431	846	6	return	return	VB
18431	846	7	to	to	IN
18431	846	8	the	the	DT
18431	846	9	bosom	bosom	NN
18431	846	10	of	of	IN
18431	846	11	my	-PRON-	PRP$
18431	846	12	mother	mother	NN
18431	846	13	planet	planet	NN
18431	846	14	.	.	.
18431	847	1	I	-PRON-	PRP
18431	847	2	took	take	VBD
18431	847	3	a	a	DT
18431	847	4	positive	positive	JJ
18431	847	5	pleasure	pleasure	NN
18431	847	6	in	in	IN
18431	847	7	imagining	imagine	VBG
18431	847	8	that	that	DT
18431	847	9	one	one	CD
18431	847	10	of	of	IN
18431	847	11	my	-PRON-	PRP$
18431	847	12	calcined	calcine	VBN
18431	847	13	bones	bone	NNS
18431	847	14	might	may	MD
18431	847	15	eventually	eventually	RB
18431	847	16	flash	flash	VB
18431	847	17	for	for	IN
18431	847	18	a	a	DT
18431	847	19	moment	moment	NN
18431	847	20	,	,	,
18431	847	21	a	a	DT
18431	847	22	falling	fall	VBG
18431	847	23	star	star	NN
18431	847	24	,	,	,
18431	847	25	in	in	IN
18431	847	26	the	the	DT
18431	847	27	atmosphere	atmosphere	NN
18431	847	28	of	of	IN
18431	847	29	the	the	DT
18431	847	30	earth	earth	NN
18431	847	31	,	,	,
18431	847	32	leaving	leave	VBG
18431	847	33	its	-PRON-	PRP$
18431	847	34	atoms	atom	NNS
18431	847	35	to	to	TO
18431	847	36	slowly	slowly	RB
18431	847	37	settle	settle	VB
18431	847	38	through	through	IN
18431	847	39	the	the	DT
18431	847	40	air	air	NN
18431	847	41	,	,	,
18431	847	42	until	until	IN
18431	847	43	finally	finally	RB
18431	847	44	they	-PRON-	PRP
18431	847	45	rested	rest	VBD
18431	847	46	in	in	IN
18431	847	47	the	the	DT
18431	847	48	soil	soil	NN
18431	847	49	from	from	IN
18431	847	50	which	which	WDT
18431	847	51	they	-PRON-	PRP
18431	847	52	had	have	VBD
18431	847	53	sprung	spring	VBN
18431	847	54	.	.	.
18431	848	1	From	from	IN
18431	848	2	such	such	JJ
18431	848	3	reflections	reflection	NNS
18431	848	4	I	-PRON-	PRP
18431	848	5	was	be	VBD
18431	848	6	aroused	arouse	VBN
18431	848	7	by	by	IN
18431	848	8	the	the	DT
18431	848	9	approach	approach	NN
18431	848	10	of	of	IN
18431	848	11	the	the	DT
18431	848	12	crisis	crisis	NN
18431	848	13	.	.	.
18431	849	1	The	the	DT
18431	849	2	head	head	NN
18431	849	3	of	of	IN
18431	849	4	the	the	DT
18431	849	5	comet	comet	NN
18431	849	6	had	have	VBD
18431	849	7	become	become	VBN
18431	849	8	an	an	DT
18431	849	9	exceedingly	exceedingly	RB
18431	849	10	uncomfortable	uncomfortable	JJ
18431	849	11	place	place	NN
18431	849	12	.	.	.
18431	850	1	The	the	DT
18431	850	2	collisions	collision	NNS
18431	850	3	among	among	IN
18431	850	4	the	the	DT
18431	850	5	meteors	meteor	NNS
18431	850	6	were	be	VBD
18431	850	7	constantly	constantly	RB
18431	850	8	increasing	increase	VBG
18431	850	9	in	in	IN
18431	850	10	number	number	NN
18431	850	11	and	and	CC
18431	850	12	violence	violence	NN
18431	850	13	.	.	.
18431	851	1	How	how	WRB
18431	851	2	I	-PRON-	PRP
18431	851	3	escaped	escape	VBD
18431	851	4	destruction	destruction	NN
18431	851	5	I	-PRON-	PRP
18431	851	6	could	could	MD
18431	851	7	not	not	RB
18431	851	8	comprehend	comprehend	VB
18431	851	9	,	,	,
18431	851	10	but	but	CC
18431	851	11	in	in	IN
18431	851	12	fact	fact	NN
18431	851	13	I	-PRON-	PRP
18431	851	14	was	be	VBD
18431	851	15	unconscious	unconscious	JJ
18431	851	16	of	of	IN
18431	851	17	danger	danger	NN
18431	851	18	from	from	IN
18431	851	19	that	that	DT
18431	851	20	source	source	NN
18431	851	21	.	.	.
18431	852	1	I	-PRON-	PRP
18431	852	2	had	have	VBD
18431	852	3	become	become	VBN
18431	852	4	in	in	IN
18431	852	5	spirit	spirit	NN
18431	852	6	an	an	DT
18431	852	7	actual	actual	JJ
18431	852	8	component	component	NN
18431	852	9	of	of	IN
18431	852	10	the	the	DT
18431	852	11	clashing	clash	VBG
18431	852	12	,	,	,
18431	852	13	roaring	roar	VBG
18431	852	14	mass	mass	NN
18431	852	15	.	.	.
18431	853	1	Tremendous	tremendous	JJ
18431	853	2	sparks	spark	NNS
18431	853	3	of	of	IN
18431	853	4	electricity	electricity	NN
18431	853	5	,	,	,
18431	853	6	veritable	veritable	JJ
18431	853	7	lightning	lightning	NN
18431	853	8	strokes	stroke	NNS
18431	853	9	,	,	,
18431	853	10	darted	dart	VBD
18431	853	11	about	about	IN
18431	853	12	me	-PRON-	PRP
18431	853	13	in	in	IN
18431	853	14	every	every	DT
18431	853	15	direction	direction	NN
18431	853	16	,	,	,
18431	853	17	but	but	CC
18431	853	18	I	-PRON-	PRP
18431	853	19	bore	bear	VBD
18431	853	20	a	a	DT
18431	853	21	charmed	charm	VBN
18431	853	22	life	life	NN
18431	853	23	.	.	.
18431	854	1	As	as	IN
18431	854	2	the	the	DT
18431	854	3	comet	comet	NN
18431	854	4	drew	draw	VBD
18431	854	5	in	in	IN
18431	854	6	nearer	nearer	NN
18431	854	7	to	to	IN
18431	854	8	the	the	DT
18431	854	9	sun	sun	NN
18431	854	10	,	,	,
18431	854	11	under	under	IN
18431	854	12	the	the	DT
18431	854	13	terrible	terrible	JJ
18431	854	14	stress	stress	NN
18431	854	15	of	of	IN
18431	854	16	the	the	DT
18431	854	17	solar	solar	JJ
18431	854	18	attraction	attraction	NN
18431	854	19	,	,	,
18431	854	20	the	the	DT
18431	854	21	meteors	meteor	NNS
18431	854	22	seemed	seem	VBD
18431	854	23	to	to	TO
18431	854	24	crowd	crowd	VB
18431	854	25	closer	close	RBR
18431	854	26	,	,	,
18431	854	27	crashing	crash	VBG
18431	854	28	and	and	CC
18431	854	29	grinding	grind	VBG
18431	854	30	together	together	RB
18431	854	31	,	,	,
18431	854	32	while	while	IN
18431	854	33	the	the	DT
18431	854	34	whole	whole	JJ
18431	854	35	mass	mass	NN
18431	854	36	swayed	sway	VBD
18431	854	37	and	and	CC
18431	854	38	shrieked	shriek	VBD
18431	854	39	with	with	IN
18431	854	40	the	the	DT
18431	854	41	uproar	uproar	NN
18431	854	42	of	of	IN
18431	854	43	a	a	DT
18431	854	44	million	million	CD
18431	854	45	tormented	torment	VBN
18431	854	46	devils	devil	NNS
18431	854	47	.	.	.
18431	855	1	The	the	DT
18431	855	2	heat	heat	NN
18431	855	3	had	have	VBD
18431	855	4	become	become	VBN
18431	855	5	terrific	terrific	JJ
18431	855	6	.	.	.
18431	856	1	I	-PRON-	PRP
18431	856	2	saw	see	VBD
18431	856	3	stone	stone	NN
18431	856	4	and	and	CC
18431	856	5	iron	iron	NN
18431	856	6	melted	melt	VBN
18431	856	7	like	like	IN
18431	856	8	snow	snow	NN
18431	856	9	and	and	CC
18431	856	10	dissipated	dissipate	VBN
18431	856	11	in	in	IN
18431	856	12	steam	steam	NN
18431	856	13	.	.	.
18431	857	1	Stupendous	stupendous	JJ
18431	857	2	jets	jet	NNS
18431	857	3	of	of	IN
18431	857	4	white	white	JJ
18431	857	5	-	-	HYPH
18431	857	6	hot	hot	JJ
18431	857	7	vapor	vapor	NN
18431	857	8	shot	shoot	VBD
18431	857	9	upward	upward	RB
18431	857	10	,	,	,
18431	857	11	and	and	CC
18431	857	12	,	,	,
18431	857	13	driven	drive	VBN
18431	857	14	off	off	RP
18431	857	15	by	by	IN
18431	857	16	the	the	DT
18431	857	17	electrical	electrical	JJ
18431	857	18	repulsion	repulsion	NN
18431	857	19	of	of	IN
18431	857	20	the	the	DT
18431	857	21	sun	sun	NN
18431	857	22	,	,	,
18431	857	23	streamed	stream	VBD
18431	857	24	backward	backward	RB
18431	857	25	into	into	IN
18431	857	26	the	the	DT
18431	857	27	tail	tail	NN
18431	857	28	.	.	.
18431	858	1	Suddenly	suddenly	RB
18431	858	2	I	-PRON-	PRP
18431	858	3	myself	-PRON-	PRP
18431	858	4	became	become	VBD
18431	858	5	sensible	sensible	JJ
18431	858	6	of	of	IN
18431	858	7	the	the	DT
18431	858	8	awful	awful	JJ
18431	858	9	heat	heat	NN
18431	858	10	.	.	.
18431	859	1	It	-PRON-	PRP
18431	859	2	seemed	seem	VBD
18431	859	3	without	without	IN
18431	859	4	warning	warn	VBG
18431	859	5	to	to	TO
18431	859	6	have	have	VB
18431	859	7	penetrated	penetrate	VBN
18431	859	8	my	-PRON-	PRP$
18431	859	9	vitals	vital	NNS
18431	859	10	.	.	.
18431	860	1	With	with	IN
18431	860	2	a	a	DT
18431	860	3	yell	yell	NN
18431	860	4	I	-PRON-	PRP
18431	860	5	jerked	jerk	VBD
18431	860	6	my	-PRON-	PRP$
18431	860	7	feet	foot	NNS
18431	860	8	from	from	IN
18431	860	9	a	a	DT
18431	860	10	boiling	boil	VBG
18431	860	11	rock	rock	NN
18431	860	12	and	and	CC
18431	860	13	flung	fling	VBD
18431	860	14	my	-PRON-	PRP$
18431	860	15	arms	arm	NNS
18431	860	16	despairingly	despairingly	RB
18431	860	17	over	over	IN
18431	860	18	my	-PRON-	PRP$
18431	860	19	head	head	NN
18431	860	20	.	.	.
18431	861	1	"	"	``
18431	861	2	You	-PRON-	PRP
18431	861	3	had	have	VBD
18431	861	4	better	well	RBR
18431	861	5	be	be	VB
18431	861	6	careful	careful	JJ
18431	861	7	,	,	,
18431	861	8	"	"	''
18431	861	9	said	say	VBD
18431	861	10	my	-PRON-	PRP$
18431	861	11	wife	wife	NN
18431	861	12	,	,	,
18431	861	13	"	"	``
18431	861	14	or	or	CC
18431	861	15	you	-PRON-	PRP
18431	861	16	'll	will	MD
18431	861	17	knock	knock	VB
18431	861	18	over	over	IN
18431	861	19	the	the	DT
18431	861	20	telescope	telescope	NN
18431	861	21	.	.	.
18431	861	22	"	"	''
18431	862	1	I	-PRON-	PRP
18431	862	2	rubbed	rub	VBD
18431	862	3	my	-PRON-	PRP$
18431	862	4	eyes	eye	NNS
18431	862	5	,	,	,
18431	862	6	shook	shake	VBD
18431	862	7	myself	-PRON-	PRP
18431	862	8	,	,	,
18431	862	9	and	and	CC
18431	862	10	rose	rise	VBD
18431	862	11	.	.	.
18431	863	1	"	"	``
18431	863	2	I	-PRON-	PRP
18431	863	3	must	must	MD
18431	863	4	have	have	VB
18431	863	5	been	be	VBN
18431	863	6	dreaming	dream	VBG
18431	863	7	,	,	,
18431	863	8	"	"	''
18431	863	9	I	-PRON-	PRP
18431	863	10	said	say	VBD
18431	863	11	.	.	.
18431	864	1	"	"	``
18431	864	2	I	-PRON-	PRP
18431	864	3	should	should	MD
18431	864	4	think	think	VB
18431	864	5	it	-PRON-	PRP
18431	864	6	was	be	VBD
18431	864	7	a	a	DT
18431	864	8	very	very	RB
18431	864	9	lively	lively	JJ
18431	864	10	dream	dream	NN
18431	864	11	,	,	,
18431	864	12	"	"	''
18431	864	13	she	-PRON-	PRP
18431	864	14	replied	reply	VBD
18431	864	15	.	.	.
18431	865	1	I	-PRON-	PRP
18431	865	2	responded	respond	VBD
18431	865	3	after	after	IN
18431	865	4	the	the	DT
18431	865	5	manner	manner	NN
18431	865	6	of	of	IN
18431	865	7	a	a	DT
18431	865	8	young	young	JJ
18431	865	9	man	man	NN
18431	865	10	newly	newly	RB
18431	865	11	we	-PRON-	PRP
18431	865	12	d	d	VBN
18431	865	13	.	.	.
18431	865	14	At	at	IN
18431	865	15	this	this	DT
18431	865	16	moment	moment	NN
18431	865	17	the	the	DT
18431	865	18	occultation	occultation	NN
18431	865	19	began	begin	VBD
18431	865	20	.	.	.
18431	866	1	CHAPTER	CHAPTER	NNP
18431	866	2	VI	VI	NNP
18431	866	3	JUPITER	JUPITER	NNP
18431	866	4	,	,	,
18431	866	5	THE	the	DT
18431	866	6	GREATEST	greatest	NN
18431	866	7	OF	of	IN
18431	866	8	KNOWN	know	VBN
18431	866	9	WORLDS	world	NNS
18431	866	10	When	when	WRB
18431	866	11	we	-PRON-	PRP
18431	866	12	are	be	VBP
18431	866	13	thinking	think	VBG
18431	866	14	of	of	IN
18431	866	15	worlds	world	NNS
18431	866	16	,	,	,
18431	866	17	and	and	CC
18431	866	18	trying	try	VBG
18431	866	19	to	to	TO
18431	866	20	exalt	exalt	VB
18431	866	21	the	the	DT
18431	866	22	imagination	imagination	NN
18431	866	23	with	with	IN
18431	866	24	them	-PRON-	PRP
18431	866	25	,	,	,
18431	866	26	it	-PRON-	PRP
18431	866	27	is	be	VBZ
18431	866	28	well	well	JJ
18431	866	29	to	to	TO
18431	866	30	turn	turn	VB
18431	866	31	to	to	IN
18431	866	32	Jupiter	Jupiter	NNP
18431	866	33	,	,	,
18431	866	34	for	for	IN
18431	866	35	there	there	EX
18431	866	36	is	be	VBZ
18431	866	37	a	a	DT
18431	866	38	planet	planet	NN
18431	866	39	worth	worth	JJ
18431	866	40	pondering	ponder	VBG
18431	866	41	upon	upon	IN
18431	866	42	!	!	.
18431	867	1	A	a	DT
18431	867	2	world	world	NN
18431	867	3	thirteen	thirteen	CD
18431	867	4	hundred	hundred	CD
18431	867	5	times	time	NNS
18431	867	6	as	as	RB
18431	867	7	voluminous	voluminous	JJ
18431	867	8	as	as	IN
18431	867	9	the	the	DT
18431	867	10	earth	earth	NN
18431	867	11	is	be	VBZ
18431	867	12	a	a	DT
18431	867	13	phenomenon	phenomenon	NN
18431	867	14	calculated	calculate	VBN
18431	867	15	to	to	TO
18431	867	16	make	make	VB
18431	867	17	us	-PRON-	PRP
18431	867	18	feel	feel	VB
18431	867	19	somewhat	somewhat	RB
18431	867	20	as	as	IN
18431	867	21	the	the	DT
18431	867	22	inhabitant	inhabitant	NN
18431	867	23	of	of	IN
18431	867	24	a	a	DT
18431	867	25	rural	rural	JJ
18431	867	26	village	village	NN
18431	867	27	does	do	VBZ
18431	867	28	when	when	WRB
18431	867	29	his	-PRON-	PRP$
18431	867	30	amazed	amazed	JJ
18431	867	31	vision	vision	NN
18431	867	32	ranges	range	VBZ
18431	867	33	across	across	IN
18431	867	34	the	the	DT
18431	867	35	million	million	CD
18431	867	36	roofs	roof	NNS
18431	867	37	of	of	IN
18431	867	38	a	a	DT
18431	867	39	metropolis	metropolis	NN
18431	867	40	.	.	.
18431	868	1	Jupiter	Jupiter	NNP
18431	868	2	is	be	VBZ
18431	868	3	the	the	DT
18431	868	4	first	first	JJ
18431	868	5	of	of	IN
18431	868	6	the	the	DT
18431	868	7	outer	outer	JJ
18431	868	8	and	and	CC
18431	868	9	greater	great	JJR
18431	868	10	planets	planet	NNS
18431	868	11	,	,	,
18431	868	12	the	the	DT
18431	868	13	major	major	JJ
18431	868	14	,	,	,
18431	868	15	or	or	CC
18431	868	16	Jovian	Jovian	NNP
18431	868	17	,	,	,
18431	868	18	group	group	NN
18431	868	19	.	.	.
18431	869	1	His	-PRON-	PRP$
18431	869	2	mean	mean	JJ
18431	869	3	diameter	diameter	NN
18431	869	4	is	be	VBZ
18431	869	5	86,500	86,500	CD
18431	869	6	miles	mile	NNS
18431	869	7	,	,	,
18431	869	8	and	and	CC
18431	869	9	his	-PRON-	PRP$
18431	869	10	average	average	JJ
18431	869	11	girth	girth	NN
18431	869	12	more	more	JJR
18431	869	13	than	than	IN
18431	869	14	270,000	270,000	CD
18431	869	15	miles	mile	NNS
18431	869	16	.	.	.
18431	870	1	An	an	DT
18431	870	2	inhabitant	inhabitant	NN
18431	870	3	of	of	IN
18431	870	4	Jupiter	Jupiter	NNP
18431	870	5	,	,	,
18431	870	6	in	in	IN
18431	870	7	making	make	VBG
18431	870	8	a	a	DT
18431	870	9	trip	trip	NN
18431	870	10	around	around	IN
18431	870	11	his	-PRON-	PRP$
18431	870	12	planet	planet	NN
18431	870	13	,	,	,
18431	870	14	along	along	IN
18431	870	15	any	any	DT
18431	870	16	great	great	JJ
18431	870	17	circle	circle	NN
18431	870	18	of	of	IN
18431	870	19	the	the	DT
18431	870	20	sphere	sphere	NN
18431	870	21	,	,	,
18431	870	22	would	would	MD
18431	870	23	have	have	VB
18431	870	24	to	to	TO
18431	870	25	travel	travel	VB
18431	870	26	more	more	JJR
18431	870	27	than	than	IN
18431	870	28	30,000	30,000	CD
18431	870	29	miles	mile	NNS
18431	870	30	farther	farther	RB
18431	870	31	than	than	IN
18431	870	32	the	the	DT
18431	870	33	distance	distance	NN
18431	870	34	between	between	IN
18431	870	35	the	the	DT
18431	870	36	earth	earth	NN
18431	870	37	and	and	CC
18431	870	38	the	the	DT
18431	870	39	moon	moon	NN
18431	870	40	.	.	.
18431	871	1	The	the	DT
18431	871	2	polar	polar	JJ
18431	871	3	compression	compression	NN
18431	871	4	of	of	IN
18431	871	5	Jupiter	Jupiter	NNP
18431	871	6	,	,	,
18431	871	7	owing	owe	VBG
18431	871	8	to	to	IN
18431	871	9	his	-PRON-	PRP$
18431	871	10	rapid	rapid	JJ
18431	871	11	rotation	rotation	NN
18431	871	12	,	,	,
18431	871	13	amounts	amount	VBZ
18431	871	14	in	in	IN
18431	871	15	the	the	DT
18431	871	16	aggregate	aggregate	NN
18431	871	17	to	to	IN
18431	871	18	more	more	JJR
18431	871	19	than	than	IN
18431	871	20	5,000	5,000	CD
18431	871	21	miles	mile	NNS
18431	871	22	,	,	,
18431	871	23	the	the	DT
18431	871	24	equatorial	equatorial	JJ
18431	871	25	diameter	diameter	NN
18431	871	26	being	be	VBG
18431	871	27	88,200	88,200	CD
18431	871	28	miles	mile	NNS
18431	871	29	and	and	CC
18431	871	30	the	the	DT
18431	871	31	polar	polar	JJ
18431	871	32	diameter	diameter	NN
18431	871	33	83,000	83,000	CD
18431	871	34	miles	mile	NNS
18431	871	35	.	.	.
18431	872	1	Jupiter	Jupiter	NNP
18431	872	2	's	's	POS
18431	872	3	mean	mean	JJ
18431	872	4	distance	distance	NN
18431	872	5	from	from	IN
18431	872	6	the	the	DT
18431	872	7	sun	sun	NN
18431	872	8	is	be	VBZ
18431	872	9	483,000,000	483,000,000	CD
18431	872	10	miles	mile	NNS
18431	872	11	,	,	,
18431	872	12	and	and	CC
18431	872	13	the	the	DT
18431	872	14	eccentricity	eccentricity	NN
18431	872	15	of	of	IN
18431	872	16	his	-PRON-	PRP$
18431	872	17	orbit	orbit	NN
18431	872	18	is	be	VBZ
18431	872	19	sufficient	sufficient	JJ
18431	872	20	to	to	TO
18431	872	21	make	make	VB
18431	872	22	this	this	DT
18431	872	23	distance	distance	NN
18431	872	24	variable	variable	JJ
18431	872	25	to	to	IN
18431	872	26	the	the	DT
18431	872	27	extent	extent	NN
18431	872	28	of	of	IN
18431	872	29	21,000,000	21,000,000	CD
18431	872	30	miles	mile	NNS
18431	872	31	;	;	:
18431	872	32	but	but	CC
18431	872	33	,	,	,
18431	872	34	in	in	IN
18431	872	35	view	view	NN
18431	872	36	of	of	IN
18431	872	37	his	-PRON-	PRP$
18431	872	38	great	great	JJ
18431	872	39	average	average	JJ
18431	872	40	distance	distance	NN
18431	872	41	,	,	,
18431	872	42	the	the	DT
18431	872	43	consequent	consequent	JJ
18431	872	44	variation	variation	NN
18431	872	45	in	in	IN
18431	872	46	the	the	DT
18431	872	47	amount	amount	NN
18431	872	48	of	of	IN
18431	872	49	solar	solar	JJ
18431	872	50	light	light	NN
18431	872	51	and	and	CC
18431	872	52	heat	heat	NN
18431	872	53	received	receive	VBN
18431	872	54	by	by	IN
18431	872	55	the	the	DT
18431	872	56	planet	planet	NN
18431	872	57	is	be	VBZ
18431	872	58	not	not	RB
18431	872	59	of	of	IN
18431	872	60	serious	serious	JJ
18431	872	61	importance	importance	NN
18431	872	62	.	.	.
18431	873	1	When	when	WRB
18431	873	2	he	-PRON-	PRP
18431	873	3	is	be	VBZ
18431	873	4	in	in	IN
18431	873	5	opposition	opposition	NN
18431	873	6	to	to	IN
18431	873	7	the	the	DT
18431	873	8	sun	sun	NN
18431	873	9	as	as	IN
18431	873	10	seen	see	VBN
18431	873	11	from	from	IN
18431	873	12	the	the	DT
18431	873	13	earth	earth	NN
18431	873	14	Jupiter	Jupiter	NNP
18431	873	15	's	's	POS
18431	873	16	mean	mean	JJ
18431	873	17	distance	distance	NN
18431	873	18	from	from	IN
18431	873	19	us	-PRON-	PRP
18431	873	20	is	be	VBZ
18431	873	21	about	about	RB
18431	873	22	390,000,000	390,000,000	CD
18431	873	23	miles	mile	NNS
18431	873	24	.	.	.
18431	874	1	His	-PRON-	PRP$
18431	874	2	year	year	NN
18431	874	3	,	,	,
18431	874	4	or	or	CC
18431	874	5	period	period	NN
18431	874	6	of	of	IN
18431	874	7	revolution	revolution	NN
18431	874	8	about	about	IN
18431	874	9	the	the	DT
18431	874	10	sun	sun	NN
18431	874	11	,	,	,
18431	874	12	is	be	VBZ
18431	874	13	somewhat	somewhat	RB
18431	874	14	less	less	JJR
18431	874	15	than	than	IN
18431	874	16	twelve	twelve	CD
18431	874	17	of	of	IN
18431	874	18	our	-PRON-	PRP$
18431	874	19	years	year	NNS
18431	874	20	(	(	-LRB-
18431	874	21	11.86	11.86	CD
18431	874	22	years	year	NNS
18431	874	23	)	)	-RRB-
18431	874	24	.	.	.
18431	875	1	His	-PRON-	PRP$
18431	875	2	axis	axis	NN
18431	875	3	is	be	VBZ
18431	875	4	very	very	RB
18431	875	5	nearly	nearly	RB
18431	875	6	upright	upright	JJ
18431	875	7	to	to	IN
18431	875	8	the	the	DT
18431	875	9	plane	plane	NN
18431	875	10	of	of	IN
18431	875	11	his	-PRON-	PRP$
18431	875	12	orbit	orbit	NN
18431	875	13	,	,	,
18431	875	14	so	so	IN
18431	875	15	that	that	IN
18431	875	16	,	,	,
18431	875	17	as	as	IN
18431	875	18	upon	upon	IN
18431	875	19	Venus	Venus	NNP
18431	875	20	,	,	,
18431	875	21	there	there	EX
18431	875	22	is	be	VBZ
18431	875	23	practically	practically	RB
18431	875	24	no	no	DT
18431	875	25	variation	variation	NN
18431	875	26	of	of	IN
18431	875	27	seasons	season	NNS
18431	875	28	.	.	.
18431	876	1	Gigantic	gigantic	JJ
18431	876	2	though	though	IN
18431	876	3	he	-PRON-	PRP
18431	876	4	is	be	VBZ
18431	876	5	in	in	IN
18431	876	6	dimensions	dimension	NNS
18431	876	7	,	,	,
18431	876	8	Jupiter	Jupiter	NNP
18431	876	9	is	be	VBZ
18431	876	10	the	the	DT
18431	876	11	swiftest	swift	JJS
18431	876	12	of	of	IN
18431	876	13	all	all	PDT
18431	876	14	the	the	DT
18431	876	15	planets	planet	NNS
18431	876	16	in	in	IN
18431	876	17	axial	axial	JJ
18431	876	18	rotation	rotation	NN
18431	876	19	.	.	.
18431	877	1	While	while	IN
18431	877	2	the	the	DT
18431	877	3	earth	earth	NN
18431	877	4	requires	require	VBZ
18431	877	5	twenty	twenty	CD
18431	877	6	-	-	HYPH
18431	877	7	four	four	CD
18431	877	8	hours	hour	NNS
18431	877	9	to	to	TO
18431	877	10	make	make	VB
18431	877	11	a	a	DT
18431	877	12	complete	complete	JJ
18431	877	13	turn	turn	NN
18431	877	14	,	,	,
18431	877	15	Jupiter	Jupiter	NNP
18431	877	16	takes	take	VBZ
18431	877	17	less	less	JJR
18431	877	18	than	than	IN
18431	877	19	ten	ten	CD
18431	877	20	hours	hour	NNS
18431	877	21	(	(	-LRB-
18431	877	22	nine	nine	CD
18431	877	23	hours	hour	NNS
18431	877	24	fifty	fifty	CD
18431	877	25	-	-	HYPH
18431	877	26	five	five	CD
18431	877	27	minutes	minute	NNS
18431	877	28	)	)	-RRB-
18431	877	29	,	,	,
18431	877	30	and	and	CC
18431	877	31	a	a	DT
18431	877	32	point	point	NN
18431	877	33	on	on	IN
18431	877	34	his	-PRON-	PRP$
18431	877	35	equator	equator	NN
18431	877	36	moves	move	NNS
18431	877	37	,	,	,
18431	877	38	in	in	IN
18431	877	39	consequence	consequence	NN
18431	877	40	of	of	IN
18431	877	41	axial	axial	JJ
18431	877	42	rotation	rotation	NN
18431	877	43	,	,	,
18431	877	44	between	between	IN
18431	877	45	27,000	27,000	CD
18431	877	46	and	and	CC
18431	877	47	28,000	28,000	CD
18431	877	48	miles	mile	NNS
18431	877	49	in	in	IN
18431	877	50	an	an	DT
18431	877	51	hour	hour	NN
18431	877	52	.	.	.
18431	878	1	The	the	DT
18431	878	2	density	density	NN
18431	878	3	of	of	IN
18431	878	4	the	the	DT
18431	878	5	mighty	mighty	JJ
18431	878	6	planet	planet	NN
18431	878	7	is	be	VBZ
18431	878	8	slight	slight	JJ
18431	878	9	,	,	,
18431	878	10	only	only	RB
18431	878	11	about	about	RB
18431	878	12	one	one	CD
18431	878	13	quarter	quarter	NN
18431	878	14	of	of	IN
18431	878	15	the	the	DT
18431	878	16	mean	mean	JJ
18431	878	17	density	density	NN
18431	878	18	of	of	IN
18431	878	19	the	the	DT
18431	878	20	earth	earth	NN
18431	878	21	and	and	CC
18431	878	22	virtually	virtually	RB
18431	878	23	the	the	DT
18431	878	24	same	same	JJ
18431	878	25	as	as	IN
18431	878	26	that	that	DT
18431	878	27	of	of	IN
18431	878	28	the	the	DT
18431	878	29	sun	sun	NN
18431	878	30	.	.	.
18431	879	1	This	this	DT
18431	879	2	fact	fact	NN
18431	879	3	at	at	IN
18431	879	4	once	once	RB
18431	879	5	calls	call	VBZ
18431	879	6	attention	attention	NN
18431	879	7	to	to	IN
18431	879	8	a	a	DT
18431	879	9	contrast	contrast	NN
18431	879	10	between	between	IN
18431	879	11	Jupiter	Jupiter	NNP
18431	879	12	and	and	CC
18431	879	13	our	-PRON-	PRP$
18431	879	14	globe	globe	NN
18431	879	15	that	that	WDT
18431	879	16	is	be	VBZ
18431	879	17	even	even	RB
18431	879	18	more	more	RBR
18431	879	19	significant	significant	JJ
18431	879	20	than	than	IN
18431	879	21	their	-PRON-	PRP$
18431	879	22	immense	immense	JJ
18431	879	23	difference	difference	NN
18431	879	24	in	in	IN
18431	879	25	size	size	NN
18431	879	26	.	.	.
18431	880	1	The	the	DT
18431	880	2	force	force	NN
18431	880	3	of	of	IN
18431	880	4	gravity	gravity	NN
18431	880	5	upon	upon	IN
18431	880	6	Jupiter	Jupiter	NNP
18431	880	7	's	's	POS
18431	880	8	surface	surface	NN
18431	880	9	is	be	VBZ
18431	880	10	more	more	JJR
18431	880	11	than	than	IN
18431	880	12	two	two	CD
18431	880	13	and	and	CC
18431	880	14	a	a	DT
18431	880	15	half	half	NN
18431	880	16	times	time	NNS
18431	880	17	greater	great	JJR
18431	880	18	than	than	IN
18431	880	19	upon	upon	IN
18431	880	20	the	the	DT
18431	880	21	earth	earth	NN
18431	880	22	's	's	POS
18431	880	23	surface	surface	NN
18431	880	24	(	(	-LRB-
18431	880	25	more	more	RBR
18431	880	26	accurately	accurately	RB
18431	880	27	2.65	2.65	CD
18431	880	28	times	time	NNS
18431	880	29	)	)	-RRB-
18431	880	30	,	,	,
18431	880	31	so	so	IN
18431	880	32	that	that	IN
18431	880	33	a	a	DT
18431	880	34	hundred	hundred	CD
18431	880	35	-	-	HYPH
18431	880	36	pound	pound	NN
18431	880	37	weight	weight	NN
18431	880	38	removed	remove	VBN
18431	880	39	from	from	IN
18431	880	40	the	the	DT
18431	880	41	planet	planet	NN
18431	880	42	on	on	IN
18431	880	43	which	which	WDT
18431	880	44	we	-PRON-	PRP
18431	880	45	live	live	VBP
18431	880	46	to	to	IN
18431	880	47	Jupiter	Jupiter	NNP
18431	880	48	would	would	MD
18431	880	49	there	there	EX
18431	880	50	weigh	weigh	VB
18431	880	51	265	265	CD
18431	880	52	pounds	pound	NNS
18431	880	53	,	,	,
18431	880	54	and	and	CC
18431	880	55	an	an	DT
18431	880	56	average	average	JJ
18431	880	57	man	man	NN
18431	880	58	,	,	,
18431	880	59	similarly	similarly	RB
18431	880	60	transported	transport	VBN
18431	880	61	,	,	,
18431	880	62	would	would	MD
18431	880	63	be	be	VB
18431	880	64	oppressed	oppress	VBN
18431	880	65	with	with	IN
18431	880	66	a	a	DT
18431	880	67	weight	weight	NN
18431	880	68	of	of	IN
18431	880	69	at	at	RB
18431	880	70	least	least	RBS
18431	880	71	400	400	CD
18431	880	72	pounds	pound	NNS
18431	880	73	.	.	.
18431	881	1	But	but	CC
18431	881	2	,	,	,
18431	881	3	as	as	IN
18431	881	4	a	a	DT
18431	881	5	result	result	NN
18431	881	6	of	of	IN
18431	881	7	the	the	DT
18431	881	8	rapid	rapid	JJ
18431	881	9	rotation	rotation	NN
18431	881	10	of	of	IN
18431	881	11	the	the	DT
18431	881	12	great	great	JJ
18431	881	13	planet	planet	NN
18431	881	14	,	,	,
18431	881	15	and	and	CC
18431	881	16	the	the	DT
18431	881	17	ellipticity	ellipticity	NN
18431	881	18	of	of	IN
18431	881	19	its	-PRON-	PRP$
18431	881	20	figure	figure	NN
18431	881	21	,	,	,
18431	881	22	the	the	DT
18431	881	23	unfortunate	unfortunate	JJ
18431	881	24	visitor	visitor	NN
18431	881	25	could	could	MD
18431	881	26	find	find	VB
18431	881	27	a	a	DT
18431	881	28	perceptible	perceptible	JJ
18431	881	29	relief	relief	NN
18431	881	30	from	from	IN
18431	881	31	his	-PRON-	PRP$
18431	881	32	troublesome	troublesome	JJ
18431	881	33	weight	weight	NN
18431	881	34	by	by	IN
18431	881	35	seeking	seek	VBG
18431	881	36	the	the	DT
18431	881	37	planet	planet	NN
18431	881	38	's	's	POS
18431	881	39	equator	equator	NN
18431	881	40	,	,	,
18431	881	41	where	where	WRB
18431	881	42	the	the	DT
18431	881	43	centrifugal	centrifugal	JJ
18431	881	44	tendency	tendency	NN
18431	881	45	would	would	MD
18431	881	46	remove	remove	VB
18431	881	47	about	about	RB
18431	881	48	twenty	twenty	CD
18431	881	49	pounds	pound	NNS
18431	881	50	from	from	IN
18431	881	51	every	every	DT
18431	881	52	one	one	CD
18431	881	53	hundred	hundred	CD
18431	881	54	as	as	IN
18431	881	55	compared	compare	VBN
18431	881	56	with	with	IN
18431	881	57	his	-PRON-	PRP$
18431	881	58	weight	weight	NN
18431	881	59	at	at	IN
18431	881	60	the	the	DT
18431	881	61	poles	pole	NNS
18431	881	62	.	.	.
18431	882	1	If	if	IN
18431	882	2	we	-PRON-	PRP
18431	882	3	could	could	MD
18431	882	4	go	go	VB
18431	882	5	to	to	IN
18431	882	6	the	the	DT
18431	882	7	moon	moon	NN
18431	882	8	,	,	,
18431	882	9	or	or	CC
18431	882	10	to	to	IN
18431	882	11	Mercury	Mercury	NNP
18431	882	12	,	,	,
18431	882	13	Venus	Venus	NNP
18431	882	14	,	,	,
18431	882	15	or	or	CC
18431	882	16	Mars	Mars	NNP
18431	882	17	,	,	,
18431	882	18	we	-PRON-	PRP
18431	882	19	may	may	MD
18431	882	20	be	be	VB
18431	882	21	certain	certain	JJ
18431	882	22	that	that	IN
18431	882	23	upon	upon	IN
18431	882	24	reaching	reach	VBG
18431	882	25	any	any	DT
18431	882	26	of	of	IN
18431	882	27	those	those	DT
18431	882	28	globes	globe	NNS
18431	882	29	we	-PRON-	PRP
18431	882	30	should	should	MD
18431	882	31	find	find	VB
18431	882	32	ourselves	-PRON-	PRP
18431	882	33	upon	upon	IN
18431	882	34	a	a	DT
18431	882	35	solid	solid	JJ
18431	882	36	surface	surface	NN
18431	882	37	,	,	,
18431	882	38	probably	probably	RB
18431	882	39	composed	compose	VBN
18431	882	40	of	of	IN
18431	882	41	rock	rock	NN
18431	882	42	not	not	RB
18431	882	43	unlike	unlike	IN
18431	882	44	the	the	DT
18431	882	45	rocky	rocky	JJ
18431	882	46	crust	crust	NN
18431	882	47	of	of	IN
18431	882	48	the	the	DT
18431	882	49	earth	earth	NN
18431	882	50	;	;	:
18431	882	51	but	but	CC
18431	882	52	with	with	IN
18431	882	53	Jupiter	Jupiter	NNP
18431	882	54	the	the	DT
18431	882	55	case	case	NN
18431	882	56	would	would	MD
18431	882	57	evidently	evidently	RB
18431	882	58	be	be	VB
18431	882	59	very	very	RB
18431	882	60	different	different	JJ
18431	882	61	.	.	.
18431	883	1	As	as	IN
18431	883	2	already	already	RB
18431	883	3	remarked	remark	VBN
18431	883	4	,	,	,
18431	883	5	the	the	DT
18431	883	6	mean	mean	JJ
18431	883	7	density	density	NN
18431	883	8	of	of	IN
18431	883	9	that	that	DT
18431	883	10	planet	planet	NN
18431	883	11	is	be	VBZ
18431	883	12	only	only	RB
18431	883	13	one	one	CD
18431	883	14	quarter	quarter	NN
18431	883	15	of	of	IN
18431	883	16	the	the	DT
18431	883	17	earth	earth	NN
18431	883	18	's	's	POS
18431	883	19	density	density	NN
18431	883	20	,	,	,
18431	883	21	or	or	CC
18431	883	22	only	only	RB
18431	883	23	one	one	CD
18431	883	24	third	third	NN
18431	883	25	greater	great	JJR
18431	883	26	than	than	IN
18431	883	27	the	the	DT
18431	883	28	density	density	NN
18431	883	29	of	of	IN
18431	883	30	water	water	NN
18431	883	31	.	.	.
18431	884	1	Consequently	consequently	RB
18431	884	2	the	the	DT
18431	884	3	visitor	visitor	NN
18431	884	4	,	,	,
18431	884	5	in	in	IN
18431	884	6	attempting	attempt	VBG
18431	884	7	to	to	TO
18431	884	8	set	set	VB
18431	884	9	foot	foot	NN
18431	884	10	upon	upon	IN
18431	884	11	Jupiter	Jupiter	NNP
18431	884	12	,	,	,
18431	884	13	might	may	MD
18431	884	14	find	find	VB
18431	884	15	no	no	DT
18431	884	16	solid	solid	JJ
18431	884	17	supporting	support	VBG
18431	884	18	surface	surface	NN
18431	884	19	,	,	,
18431	884	20	but	but	CC
18431	884	21	would	would	MD
18431	884	22	be	be	VB
18431	884	23	in	in	IN
18431	884	24	a	a	DT
18431	884	25	situation	situation	NN
18431	884	26	as	as	RB
18431	884	27	embarrassing	embarrassing	JJ
18431	884	28	as	as	IN
18431	884	29	that	that	DT
18431	884	30	of	of	IN
18431	884	31	Milton	Milton	NNP
18431	884	32	's	's	POS
18431	884	33	Satan	Satan	NNP
18431	884	34	when	when	WRB
18431	884	35	he	-PRON-	PRP
18431	884	36	undertook	undertake	VBD
18431	884	37	to	to	TO
18431	884	38	cross	cross	VB
18431	884	39	the	the	DT
18431	884	40	domain	domain	NN
18431	884	41	of	of	IN
18431	884	42	Chaos	Chaos	NNP
18431	884	43	:	:	:
18431	884	44	"	"	``
18431	884	45	Fluttering	flutter	VBG
18431	884	46	his	-PRON-	PRP$
18431	884	47	pinions	pinion	NNS
18431	884	48	vain	vain	RB
18431	884	49	,	,	,
18431	884	50	plumb	plumb	VBD
18431	884	51	down	down	RP
18431	884	52	he	-PRON-	PRP
18431	884	53	drops	drop	VBZ
18431	884	54	,	,	,
18431	884	55	Ten	ten	CD
18431	884	56	thousand	thousand	CD
18431	884	57	fathom	fathom	NN
18431	884	58	deep	deep	NN
18431	884	59	,	,	,
18431	884	60	and	and	CC
18431	884	61	to	to	IN
18431	884	62	this	this	DT
18431	884	63	hour	hour	NN
18431	884	64	Down	down	RB
18431	884	65	had	have	VBD
18431	884	66	been	be	VBN
18431	884	67	falling	fall	VBG
18431	884	68	had	have	VBD
18431	884	69	not	not	RB
18431	884	70	,	,	,
18431	884	71	by	by	IN
18431	884	72	ill	ill	JJ
18431	884	73	chance	chance	NN
18431	884	74	,	,	,
18431	884	75	The	the	DT
18431	884	76	strong	strong	JJ
18431	884	77	rebuff	rebuff	NN
18431	884	78	of	of	IN
18431	884	79	some	some	DT
18431	884	80	tumultuous	tumultuous	JJ
18431	884	81	cloud	cloud	NN
18431	884	82	.	.	.
18431	885	1	Instinct	instinct	NN
18431	885	2	with	with	IN
18431	885	3	fire	fire	NN
18431	885	4	and	and	CC
18431	885	5	niter	niter	NN
18431	885	6	,	,	,
18431	885	7	hurried	hurry	VBD
18431	885	8	him	-PRON-	PRP
18431	885	9	As	as	IN
18431	885	10	many	many	JJ
18431	885	11	miles	mile	NNS
18431	885	12	aloft	aloft	RB
18431	885	13	;	;	:
18431	885	14	that	that	IN
18431	885	15	fury	fury	NN
18431	885	16	stayed	stay	VBD
18431	885	17	,	,	,
18431	885	18	Quenched	quench	VBN
18431	885	19	in	in	IN
18431	885	20	a	a	DT
18431	885	21	boggy	boggy	JJ
18431	885	22	Syrtis	Syrtis	NNP
18431	885	23	,	,	,
18431	885	24	neither	neither	CC
18431	885	25	sea	sea	NN
18431	885	26	Nor	nor	CC
18431	885	27	good	good	JJ
18431	885	28	dry	dry	JJ
18431	885	29	land	land	NN
18431	885	30	,	,	,
18431	885	31	nigh	nigh	NNP
18431	885	32	foundered	founder	VBD
18431	885	33	,	,	,
18431	885	34	as	as	IN
18431	885	35	he	-PRON-	PRP
18431	885	36	fares	fare	VBZ
18431	885	37	,	,	,
18431	885	38	Treading	tread	VBG
18431	885	39	the	the	DT
18431	885	40	crude	crude	JJ
18431	885	41	consistence	consistence	NN
18431	885	42	,	,	,
18431	885	43	half	half	NN
18431	885	44	on	on	IN
18431	885	45	foot	foot	NN
18431	885	46	,	,	,
18431	885	47	Half	half	NN
18431	885	48	flying	flying	NN
18431	885	49	.	.	.
18431	885	50	"	"	''
18431	886	1	The	the	DT
18431	886	2	probability	probability	NN
18431	886	3	that	that	IN
18431	886	4	nothing	nothing	NN
18431	886	5	resembling	resemble	VBG
18431	886	6	a	a	DT
18431	886	7	solid	solid	JJ
18431	886	8	crust	crust	NN
18431	886	9	,	,	,
18431	886	10	nor	nor	CC
18431	886	11	,	,	,
18431	886	12	perhaps	perhaps	RB
18431	886	13	,	,	,
18431	886	14	even	even	RB
18431	886	15	a	a	DT
18431	886	16	liquid	liquid	JJ
18431	886	17	shell	shell	NN
18431	886	18	,	,	,
18431	886	19	would	would	MD
18431	886	20	be	be	VB
18431	886	21	found	find	VBN
18431	886	22	at	at	IN
18431	886	23	the	the	DT
18431	886	24	visible	visible	JJ
18431	886	25	surface	surface	NN
18431	886	26	of	of	IN
18431	886	27	Jupiter	Jupiter	NNP
18431	886	28	,	,	,
18431	886	29	is	be	VBZ
18431	886	30	increased	increase	VBN
18431	886	31	by	by	IN
18431	886	32	considering	consider	VBG
18431	886	33	that	that	IN
18431	886	34	the	the	DT
18431	886	35	surface	surface	NN
18431	886	36	density	density	NN
18431	886	37	must	must	MD
18431	886	38	be	be	VB
18431	886	39	much	much	RB
18431	886	40	less	less	JJR
18431	886	41	than	than	IN
18431	886	42	the	the	DT
18431	886	43	mean	mean	JJ
18431	886	44	density	density	NN
18431	886	45	of	of	IN
18431	886	46	the	the	DT
18431	886	47	planet	planet	NN
18431	886	48	taken	take	VBN
18431	886	49	as	as	IN
18431	886	50	a	a	DT
18431	886	51	whole	whole	NN
18431	886	52	,	,	,
18431	886	53	and	and	CC
18431	886	54	since	since	IN
18431	886	55	the	the	DT
18431	886	56	latter	latter	JJ
18431	886	57	but	but	CC
18431	886	58	little	little	JJ
18431	886	59	exceeds	exceed	VBZ
18431	886	60	the	the	DT
18431	886	61	density	density	NN
18431	886	62	of	of	IN
18431	886	63	water	water	NN
18431	886	64	,	,	,
18431	886	65	it	-PRON-	PRP
18431	886	66	is	be	VBZ
18431	886	67	likely	likely	JJ
18431	886	68	that	that	IN
18431	886	69	at	at	IN
18431	886	70	the	the	DT
18431	886	71	surface	surface	NN
18431	886	72	everything	everything	NN
18431	886	73	is	be	VBZ
18431	886	74	in	in	IN
18431	886	75	a	a	DT
18431	886	76	state	state	NN
18431	886	77	resembling	resemble	VBG
18431	886	78	that	that	DT
18431	886	79	of	of	IN
18431	886	80	cloud	cloud	NN
18431	886	81	or	or	CC
18431	886	82	smoke	smoke	NN
18431	886	83	.	.	.
18431	887	1	Our	-PRON-	PRP$
18431	887	2	imaginary	imaginary	JJ
18431	887	3	visitor	visitor	NN
18431	887	4	upon	upon	IN
18431	887	5	reaching	reach	VBG
18431	887	6	Jupiter	Jupiter	NNP
18431	887	7	would	would	MD
18431	887	8	,	,	,
18431	887	9	under	under	IN
18431	887	10	the	the	DT
18431	887	11	influence	influence	NN
18431	887	12	of	of	IN
18431	887	13	the	the	DT
18431	887	14	planet	planet	NN
18431	887	15	's	's	POS
18431	887	16	strong	strong	JJ
18431	887	17	force	force	NN
18431	887	18	of	of	IN
18431	887	19	gravity	gravity	NN
18431	887	20	,	,	,
18431	887	21	drop	drop	VB
18431	887	22	out	out	IN
18431	887	23	of	of	IN
18431	887	24	sight	sight	NN
18431	887	25	,	,	,
18431	887	26	with	with	IN
18431	887	27	the	the	DT
18431	887	28	speed	speed	NN
18431	887	29	of	of	IN
18431	887	30	a	a	DT
18431	887	31	shot	shot	NN
18431	887	32	,	,	,
18431	887	33	swallowed	swallow	VBN
18431	887	34	up	up	RP
18431	887	35	in	in	IN
18431	887	36	the	the	DT
18431	887	37	vast	vast	JJ
18431	887	38	atmosphere	atmosphere	NN
18431	887	39	of	of	IN
18431	887	40	probably	probably	RB
18431	887	41	hot	hot	JJ
18431	887	42	,	,	,
18431	887	43	and	and	CC
18431	887	44	perhaps	perhaps	RB
18431	887	45	partially	partially	RB
18431	887	46	incandescent	incandescent	JJ
18431	887	47	,	,	,
18431	887	48	gases	gas	NNS
18431	887	49	.	.	.
18431	888	1	When	when	WRB
18431	888	2	he	-PRON-	PRP
18431	888	3	had	have	VBD
18431	888	4	sunk	sink	VBN
18431	888	5	--	--	:
18431	888	6	supposing	suppose	VBG
18431	888	7	his	-PRON-	PRP$
18431	888	8	identity	identity	NN
18431	888	9	could	could	MD
18431	888	10	be	be	VB
18431	888	11	preserved	preserve	VBN
18431	888	12	--	--	:
18431	888	13	to	to	IN
18431	888	14	a	a	DT
18431	888	15	depth	depth	NN
18431	888	16	of	of	IN
18431	888	17	thousands	thousand	NNS
18431	888	18	of	of	IN
18431	888	19	miles	mile	NNS
18431	888	20	he	-PRON-	PRP
18431	888	21	might	may	MD
18431	888	22	not	not	RB
18431	888	23	yet	yet	RB
18431	888	24	have	have	VBP
18431	888	25	found	find	VBN
18431	888	26	any	any	DT
18431	888	27	solid	solid	JJ
18431	888	28	part	part	NN
18431	888	29	of	of	IN
18431	888	30	the	the	DT
18431	888	31	planet	planet	NN
18431	888	32	;	;	:
18431	888	33	and	and	CC
18431	888	34	,	,	,
18431	888	35	perchance	perchance	RB
18431	888	36	,	,	,
18431	888	37	there	there	EX
18431	888	38	is	be	VBZ
18431	888	39	no	no	DT
18431	888	40	solid	solid	JJ
18431	888	41	nucleus	nucleus	NN
18431	888	42	even	even	RB
18431	888	43	at	at	IN
18431	888	44	the	the	DT
18431	888	45	very	very	RB
18431	888	46	center	center	NN
18431	888	47	.	.	.
18431	889	1	The	the	DT
18431	889	2	cloudy	cloudy	JJ
18431	889	3	aspect	aspect	NN
18431	889	4	of	of	IN
18431	889	5	Jupiter	Jupiter	NNP
18431	889	6	immediately	immediately	RB
18431	889	7	strikes	strike	VBZ
18431	889	8	the	the	DT
18431	889	9	telescopic	telescopic	NNP
18431	889	10	observer	observer	NN
18431	889	11	.	.	.
18431	890	1	The	the	DT
18431	890	2	huge	huge	JJ
18431	890	3	planet	planet	NN
18431	890	4	is	be	VBZ
18431	890	5	filled	fill	VBN
18431	890	6	with	with	IN
18431	890	7	color	color	NN
18431	890	8	,	,	,
18431	890	9	and	and	CC
18431	890	10	with	with	IN
18431	890	11	the	the	DT
18431	890	12	animation	animation	NN
18431	890	13	of	of	IN
18431	890	14	constant	constant	JJ
18431	890	15	movement	movement	NN
18431	890	16	,	,	,
18431	890	17	but	but	CC
18431	890	18	there	there	EX
18431	890	19	is	be	VBZ
18431	890	20	no	no	DT
18431	890	21	appearance	appearance	NN
18431	890	22	of	of	IN
18431	890	23	markings	marking	NNS
18431	890	24	,	,	,
18431	890	25	like	like	IN
18431	890	26	those	those	DT
18431	890	27	on	on	IN
18431	890	28	Mars	Mars	NNP
18431	890	29	,	,	,
18431	890	30	recalling	recall	VBG
18431	890	31	the	the	DT
18431	890	32	look	look	NN
18431	890	33	of	of	IN
18431	890	34	the	the	DT
18431	890	35	earth	earth	NN
18431	890	36	.	.	.
18431	891	1	There	there	EX
18431	891	2	are	be	VBP
18431	891	3	no	no	DT
18431	891	4	white	white	JJ
18431	891	5	polar	polar	JJ
18431	891	6	caps	cap	NNS
18431	891	7	,	,	,
18431	891	8	and	and	CC
18431	891	9	no	no	DT
18431	891	10	shadings	shading	NNS
18431	891	11	that	that	WDT
18431	891	12	suggest	suggest	VBP
18431	891	13	the	the	DT
18431	891	14	outlines	outline	NNS
18431	891	15	of	of	IN
18431	891	16	continents	continent	NNS
18431	891	17	and	and	CC
18431	891	18	oceans	ocean	NNS
18431	891	19	.	.	.
18431	892	1	What	what	WP
18431	892	2	every	every	DT
18431	892	3	observer	observer	NN
18431	892	4	,	,	,
18431	892	5	even	even	RB
18431	892	6	with	with	IN
18431	892	7	the	the	DT
18431	892	8	smallest	small	JJS
18431	892	9	telescope	telescope	NN
18431	892	10	,	,	,
18431	892	11	perceives	perceive	VBZ
18431	892	12	at	at	IN
18431	892	13	once	once	RB
18431	892	14	is	be	VBZ
18431	892	15	a	a	DT
18431	892	16	pair	pair	NN
18431	892	17	of	of	IN
18431	892	18	strongly	strongly	RB
18431	892	19	defined	define	VBN
18431	892	20	dark	dark	JJ
18431	892	21	belts	belt	NNS
18431	892	22	,	,	,
18431	892	23	one	one	CD
18431	892	24	on	on	IN
18431	892	25	either	either	DT
18431	892	26	side	side	NN
18431	892	27	of	of	IN
18431	892	28	,	,	,
18431	892	29	and	and	CC
18431	892	30	both	both	DT
18431	892	31	parallel	parallel	NN
18431	892	32	to	to	IN
18431	892	33	,	,	,
18431	892	34	the	the	DT
18431	892	35	planet	planet	NN
18431	892	36	's	's	POS
18431	892	37	equator	equator	NN
18431	892	38	.	.	.
18431	893	1	These	these	DT
18431	893	2	belts	belt	NNS
18431	893	3	are	be	VBP
18431	893	4	dark	dark	JJ
18431	893	5	compared	compare	VBN
18431	893	6	with	with	IN
18431	893	7	the	the	DT
18431	893	8	equatorial	equatorial	JJ
18431	893	9	band	band	NN
18431	893	10	between	between	IN
18431	893	11	them	-PRON-	PRP
18431	893	12	and	and	CC
18431	893	13	with	with	IN
18431	893	14	the	the	DT
18431	893	15	general	general	JJ
18431	893	16	surface	surface	NN
18431	893	17	of	of	IN
18431	893	18	the	the	DT
18431	893	19	planet	planet	NN
18431	893	20	toward	toward	IN
18431	893	21	the	the	DT
18431	893	22	north	north	NN
18431	893	23	and	and	CC
18431	893	24	the	the	DT
18431	893	25	south	south	NN
18431	893	26	,	,	,
18431	893	27	but	but	CC
18431	893	28	they	-PRON-	PRP
18431	893	29	are	be	VBP
18431	893	30	not	not	RB
18431	893	31	of	of	IN
18431	893	32	a	a	DT
18431	893	33	gray	gray	JJ
18431	893	34	or	or	CC
18431	893	35	neutral	neutral	JJ
18431	893	36	shade	shade	NN
18431	893	37	.	.	.
18431	894	1	On	on	IN
18431	894	2	the	the	DT
18431	894	3	contrary	contrary	NN
18431	894	4	,	,	,
18431	894	5	they	-PRON-	PRP
18431	894	6	show	show	VBP
18431	894	7	decided	decide	VBD
18431	894	8	,	,	,
18431	894	9	and	and	CC
18431	894	10	,	,	,
18431	894	11	at	at	IN
18431	894	12	times	time	NNS
18431	894	13	,	,	,
18431	894	14	brilliant	brilliant	JJ
18431	894	15	colors	color	NNS
18431	894	16	,	,	,
18431	894	17	usually	usually	RB
18431	894	18	of	of	IN
18431	894	19	a	a	DT
18431	894	20	reddish	reddish	JJ
18431	894	21	tone	tone	NN
18431	894	22	.	.	.
18431	895	1	More	more	RBR
18431	895	2	delicate	delicate	JJ
18431	895	3	tints	tint	NNS
18431	895	4	,	,	,
18431	895	5	sometimes	sometimes	RB
18431	895	6	a	a	DT
18431	895	7	fine	fine	JJ
18431	895	8	pink	pink	NN
18431	895	9	,	,	,
18431	895	10	salmon	salmon	NN
18431	895	11	,	,	,
18431	895	12	or	or	CC
18431	895	13	even	even	RB
18431	895	14	light	light	JJ
18431	895	15	green	green	NN
18431	895	16	,	,	,
18431	895	17	are	be	VBP
18431	895	18	occasionally	occasionally	RB
18431	895	19	to	to	TO
18431	895	20	be	be	VB
18431	895	21	seen	see	VBN
18431	895	22	about	about	IN
18431	895	23	the	the	DT
18431	895	24	equatorial	equatorial	JJ
18431	895	25	zone	zone	NN
18431	895	26	,	,	,
18431	895	27	and	and	CC
18431	895	28	the	the	DT
18431	895	29	borders	border	NNS
18431	895	30	of	of	IN
18431	895	31	the	the	DT
18431	895	32	belts	belt	NNS
18431	895	33	,	,	,
18431	895	34	while	while	IN
18431	895	35	near	near	IN
18431	895	36	the	the	DT
18431	895	37	poles	pole	NNS
18431	895	38	the	the	DT
18431	895	39	surface	surface	NN
18431	895	40	is	be	VBZ
18431	895	41	shadowed	shadow	VBN
18431	895	42	with	with	IN
18431	895	43	bluish	bluish	JJ
18431	895	44	gray	gray	NNP
18431	895	45	,	,	,
18431	895	46	imperceptibly	imperceptibly	RB
18431	895	47	deepening	deepen	VBG
18431	895	48	from	from	IN
18431	895	49	the	the	DT
18431	895	50	lighter	light	JJR
18431	895	51	hues	hue	NNS
18431	895	52	of	of	IN
18431	895	53	the	the	DT
18431	895	54	equator	equator	NN
18431	895	55	.	.	.
18431	896	1	All	all	PDT
18431	896	2	this	this	DT
18431	896	3	variety	variety	NN
18431	896	4	of	of	IN
18431	896	5	tone	tone	NN
18431	896	6	and	and	CC
18431	896	7	color	color	NN
18431	896	8	makes	make	NNS
18431	896	9	of	of	IN
18431	896	10	a	a	DT
18431	896	11	telescopic	telescopic	JJ
18431	896	12	view	view	NN
18431	896	13	of	of	IN
18431	896	14	Jupiter	Jupiter	NNP
18431	896	15	a	a	DT
18431	896	16	picture	picture	NN
18431	896	17	that	that	WDT
18431	896	18	will	will	MD
18431	896	19	not	not	RB
18431	896	20	quickly	quickly	RB
18431	896	21	fade	fade	VB
18431	896	22	from	from	IN
18431	896	23	the	the	DT
18431	896	24	memory	memory	NN
18431	896	25	;	;	:
18431	896	26	while	while	IN
18431	896	27	if	if	IN
18431	896	28	an	an	DT
18431	896	29	instrument	instrument	NN
18431	896	30	of	of	IN
18431	896	31	considerable	considerable	JJ
18431	896	32	power	power	NN
18431	896	33	is	be	VBZ
18431	896	34	used	use	VBN
18431	896	35	,	,	,
18431	896	36	so	so	IN
18431	896	37	that	that	IN
18431	896	38	the	the	DT
18431	896	39	wonderful	wonderful	JJ
18431	896	40	details	detail	NNS
18431	896	41	of	of	IN
18431	896	42	the	the	DT
18431	896	43	belts	belt	NNS
18431	896	44	,	,	,
18431	896	45	with	with	IN
18431	896	46	their	-PRON-	PRP$
18431	896	47	scalloped	scallop	VBN
18431	896	48	edges	edge	NNS
18431	896	49	,	,	,
18431	896	50	their	-PRON-	PRP$
18431	896	51	diagonal	diagonal	JJ
18431	896	52	filaments	filament	NNS
18431	896	53	,	,	,
18431	896	54	their	-PRON-	PRP$
18431	896	55	many	many	JJ
18431	896	56	divisions	division	NNS
18431	896	57	,	,	,
18431	896	58	and	and	CC
18431	896	59	their	-PRON-	PRP$
18431	896	60	curious	curious	JJ
18431	896	61	light	light	NN
18431	896	62	and	and	CC
18431	896	63	dark	dark	JJ
18431	896	64	spots	spot	NNS
18431	896	65	,	,	,
18431	896	66	are	be	VBP
18431	896	67	made	make	VBN
18431	896	68	plain	plain	JJ
18431	896	69	,	,	,
18431	896	70	the	the	DT
18431	896	71	observer	observer	NN
18431	896	72	is	be	VBZ
18431	896	73	deeply	deeply	RB
18431	896	74	impressed	impressed	JJ
18431	896	75	with	with	IN
18431	896	76	the	the	DT
18431	896	77	strangeness	strangeness	NN
18431	896	78	of	of	IN
18431	896	79	the	the	DT
18431	896	80	spectacle	spectacle	NN
18431	896	81	,	,	,
18431	896	82	and	and	CC
18431	896	83	the	the	DT
18431	896	84	more	more	RBR
18431	896	85	so	so	RB
18431	896	86	as	as	IN
18431	896	87	he	-PRON-	PRP
18431	896	88	reflects	reflect	VBZ
18431	896	89	upon	upon	IN
18431	896	90	the	the	DT
18431	896	91	enormous	enormous	JJ
18431	896	92	real	real	JJ
18431	896	93	magnitude	magnitude	NN
18431	896	94	of	of	IN
18431	896	95	that	that	DT
18431	896	96	which	which	WDT
18431	896	97	is	be	VBZ
18431	896	98	spread	spread	VBN
18431	896	99	before	before	IN
18431	896	100	his	-PRON-	PRP$
18431	896	101	eye	eye	NN
18431	896	102	.	.	.
18431	897	1	The	the	DT
18431	897	2	whole	whole	JJ
18431	897	3	earth	earth	NN
18431	897	4	flattened	flatten	VBD
18431	897	5	out	out	RP
18431	897	6	would	would	MD
18431	897	7	be	be	VB
18431	897	8	but	but	CC
18431	897	9	a	a	DT
18431	897	10	small	small	JJ
18431	897	11	blotch	blotch	NN
18431	897	12	on	on	IN
18431	897	13	that	that	DT
18431	897	14	gigantic	gigantic	JJ
18431	897	15	disk	disk	NN
18431	897	16	!	!	.
18431	898	1	Then	then	RB
18431	898	2	,	,	,
18431	898	3	the	the	DT
18431	898	4	visible	visible	JJ
18431	898	5	rotation	rotation	NN
18431	898	6	of	of	IN
18431	898	7	the	the	DT
18431	898	8	great	great	JJ
18431	898	9	Jovian	jovian	JJ
18431	898	10	globe	globe	NN
18431	898	11	,	,	,
18431	898	12	whose	whose	WP$
18431	898	13	effects	effect	NNS
18431	898	14	become	become	VBP
18431	898	15	evident	evident	JJ
18431	898	16	to	to	IN
18431	898	17	a	a	DT
18431	898	18	practised	practise	VBN
18431	898	19	eye	eye	NN
18431	898	20	after	after	IN
18431	898	21	but	but	CC
18431	898	22	a	a	DT
18431	898	23	few	few	JJ
18431	898	24	minutes	minute	NNS
18431	898	25	'	'	POS
18431	898	26	watching	watching	NN
18431	898	27	,	,	,
18431	898	28	heightens	heighten	VBZ
18431	898	29	the	the	DT
18431	898	30	impression	impression	NN
18431	898	31	.	.	.
18431	899	1	And	and	CC
18431	899	2	the	the	DT
18431	899	3	presence	presence	NN
18431	899	4	of	of	IN
18431	899	5	the	the	DT
18431	899	6	four	four	CD
18431	899	7	satellites	satellite	NNS
18431	899	8	,	,	,
18431	899	9	whose	whose	WP$
18431	899	10	motions	motion	NNS
18431	899	11	in	in	IN
18431	899	12	their	-PRON-	PRP$
18431	899	13	orbits	orbit	NNS
18431	899	14	are	be	VBP
18431	899	15	also	also	RB
18431	899	16	evident	evident	JJ
18431	899	17	,	,	,
18431	899	18	through	through	IN
18431	899	19	the	the	DT
18431	899	20	change	change	NN
18431	899	21	in	in	IN
18431	899	22	their	-PRON-	PRP$
18431	899	23	positions	position	NNS
18431	899	24	,	,	,
18431	899	25	during	during	IN
18431	899	26	the	the	DT
18431	899	27	course	course	NN
18431	899	28	of	of	IN
18431	899	29	a	a	DT
18431	899	30	single	single	JJ
18431	899	31	not	not	RB
18431	899	32	prolonged	prolong	VBN
18431	899	33	observation	observation	NN
18431	899	34	,	,	,
18431	899	35	adds	add	VBZ
18431	899	36	its	-PRON-	PRP$
18431	899	37	influence	influence	NN
18431	899	38	to	to	IN
18431	899	39	the	the	DT
18431	899	40	effectiveness	effectiveness	NN
18431	899	41	of	of	IN
18431	899	42	the	the	DT
18431	899	43	scene	scene	NN
18431	899	44	.	.	.
18431	900	1	Indeed	indeed	RB
18431	900	2	,	,	,
18431	900	3	color	color	NN
18431	900	4	and	and	CC
18431	900	5	motion	motion	NN
18431	900	6	are	be	VBP
18431	900	7	so	so	RB
18431	900	8	conspicuous	conspicuous	JJ
18431	900	9	in	in	IN
18431	900	10	the	the	DT
18431	900	11	immense	immense	JJ
18431	900	12	spectacle	spectacle	NN
18431	900	13	presented	present	VBN
18431	900	14	by	by	IN
18431	900	15	Jupiter	Jupiter	NNP
18431	900	16	that	that	IN
18431	900	17	they	-PRON-	PRP
18431	900	18	impart	impart	VBP
18431	900	19	to	to	IN
18431	900	20	it	-PRON-	PRP
18431	900	21	a	a	DT
18431	900	22	powerful	powerful	JJ
18431	900	23	suggestion	suggestion	NN
18431	900	24	of	of	IN
18431	900	25	life	life	NN
18431	900	26	,	,	,
18431	900	27	which	which	WDT
18431	900	28	the	the	DT
18431	900	29	mind	mind	NN
18431	900	30	does	do	VBZ
18431	900	31	not	not	RB
18431	900	32	readily	readily	RB
18431	900	33	divest	divest	VB
18431	900	34	itself	-PRON-	PRP
18431	900	35	of	of	IN
18431	900	36	when	when	WRB
18431	900	37	compelled	compel	VBN
18431	900	38	to	to	TO
18431	900	39	face	face	VB
18431	900	40	the	the	DT
18431	900	41	evidence	evidence	NN
18431	900	42	that	that	IN
18431	900	43	Jupiter	Jupiter	NNP
18431	900	44	is	be	VBZ
18431	900	45	as	as	RB
18431	900	46	widely	widely	RB
18431	900	47	different	different	JJ
18431	900	48	from	from	IN
18431	900	49	the	the	DT
18431	900	50	earth	earth	NN
18431	900	51	,	,	,
18431	900	52	and	and	CC
18431	900	53	as	as	RB
18431	900	54	diametrically	diametrically	RB
18431	900	55	opposed	oppose	VBN
18431	900	56	to	to	TO
18431	900	57	lifelike	lifelike	VB
18431	900	58	conditions	condition	NNS
18431	900	59	,	,	,
18431	900	60	as	as	IN
18431	900	61	we	-PRON-	PRP
18431	900	62	comprehend	comprehend	VBP
18431	900	63	them	-PRON-	PRP
18431	900	64	,	,	,
18431	900	65	as	as	IN
18431	900	66	a	a	DT
18431	900	67	planet	planet	NN
18431	900	68	possibly	possibly	RB
18431	900	69	could	could	MD
18431	900	70	be	be	VB
18431	900	71	.	.	.
18431	901	1	The	the	DT
18431	901	2	great	great	JJ
18431	901	3	belts	belt	NNS
18431	901	4	lie	lie	VBP
18431	901	5	in	in	IN
18431	901	6	latitudes	latitude	NNS
18431	901	7	about	about	IN
18431	901	8	corresponding	correspond	VBG
18431	901	9	to	to	IN
18431	901	10	those	those	DT
18431	901	11	in	in	IN
18431	901	12	which	which	WDT
18431	901	13	the	the	DT
18431	901	14	trade	trade	NN
18431	901	15	-	-	HYPH
18431	901	16	winds	wind	NNS
18431	901	17	blow	blow	VBP
18431	901	18	upon	upon	IN
18431	901	19	the	the	DT
18431	901	20	earth	earth	NN
18431	901	21	,	,	,
18431	901	22	and	and	CC
18431	901	23	it	-PRON-	PRP
18431	901	24	has	have	VBZ
18431	901	25	often	often	RB
18431	901	26	been	be	VBN
18431	901	27	suggested	suggest	VBN
18431	901	28	that	that	IN
18431	901	29	their	-PRON-	PRP$
18431	901	30	existence	existence	NN
18431	901	31	indicates	indicate	VBZ
18431	901	32	a	a	DT
18431	901	33	similarity	similarity	NN
18431	901	34	between	between	IN
18431	901	35	the	the	DT
18431	901	36	atmospheric	atmospheric	JJ
18431	901	37	circulation	circulation	NN
18431	901	38	of	of	IN
18431	901	39	Jupiter	Jupiter	NNP
18431	901	40	and	and	CC
18431	901	41	that	that	DT
18431	901	42	of	of	IN
18431	901	43	the	the	DT
18431	901	44	world	world	NN
18431	901	45	in	in	IN
18431	901	46	which	which	WDT
18431	901	47	we	-PRON-	PRP
18431	901	48	live	live	VBP
18431	901	49	.	.	.
18431	902	1	No	no	RB
18431	902	2	doubt	doubt	RB
18431	902	3	there	there	EX
18431	902	4	are	be	VBP
18431	902	5	times	time	NNS
18431	902	6	when	when	WRB
18431	902	7	the	the	DT
18431	902	8	earth	earth	NN
18431	902	9	,	,	,
18431	902	10	seen	see	VBN
18431	902	11	with	with	IN
18431	902	12	a	a	DT
18431	902	13	telescope	telescope	NN
18431	902	14	from	from	IN
18431	902	15	a	a	DT
18431	902	16	distant	distant	JJ
18431	902	17	planet	planet	NN
18431	902	18	,	,	,
18431	902	19	would	would	MD
18431	902	20	present	present	VB
18431	902	21	a	a	DT
18431	902	22	belted	belted	JJ
18431	902	23	appearance	appearance	NN
18431	902	24	somewhat	somewhat	RB
18431	902	25	resembling	resemble	VBG
18431	902	26	that	that	DT
18431	902	27	of	of	IN
18431	902	28	Jupiter	Jupiter	NNP
18431	902	29	,	,	,
18431	902	30	but	but	CC
18431	902	31	there	there	EX
18431	902	32	would	would	MD
18431	902	33	almost	almost	RB
18431	902	34	certainly	certainly	RB
18431	902	35	be	be	VB
18431	902	36	no	no	DT
18431	902	37	similar	similar	JJ
18431	902	38	display	display	NN
18431	902	39	of	of	IN
18431	902	40	colors	color	NNS
18431	902	41	in	in	IN
18431	902	42	the	the	DT
18431	902	43	clouds	cloud	NNS
18431	902	44	,	,	,
18431	902	45	and	and	CC
18431	902	46	the	the	DT
18431	902	47	latter	latter	JJ
18431	902	48	would	would	MD
18431	902	49	exhibit	exhibit	VB
18431	902	50	no	no	DT
18431	902	51	such	such	JJ
18431	902	52	persistence	persistence	NN
18431	902	53	in	in	IN
18431	902	54	general	general	JJ
18431	902	55	form	form	NN
18431	902	56	and	and	CC
18431	902	57	position	position	NN
18431	902	58	as	as	IN
18431	902	59	characterizes	characterize	VBZ
18431	902	60	those	those	DT
18431	902	61	of	of	IN
18431	902	62	Jupiter	Jupiter	NNP
18431	902	63	.	.	.
18431	903	1	Our	-PRON-	PRP$
18431	903	2	clouds	cloud	NNS
18431	903	3	are	be	VBP
18431	903	4	formed	form	VBN
18431	903	5	by	by	IN
18431	903	6	the	the	DT
18431	903	7	action	action	NN
18431	903	8	of	of	IN
18431	903	9	the	the	DT
18431	903	10	sun	sun	NN
18431	903	11	,	,	,
18431	903	12	producing	produce	VBG
18431	903	13	evaporation	evaporation	NN
18431	903	14	of	of	IN
18431	903	15	water	water	NN
18431	903	16	;	;	:
18431	903	17	on	on	IN
18431	903	18	Jupiter	Jupiter	NNP
18431	903	19	,	,	,
18431	903	20	whose	whose	WP$
18431	903	21	mean	mean	JJ
18431	903	22	distance	distance	NN
18431	903	23	from	from	IN
18431	903	24	the	the	DT
18431	903	25	sun	sun	NN
18431	903	26	is	be	VBZ
18431	903	27	more	more	JJR
18431	903	28	than	than	IN
18431	903	29	five	five	CD
18431	903	30	times	time	NNS
18431	903	31	as	as	RB
18431	903	32	great	great	JJ
18431	903	33	as	as	IN
18431	903	34	ours	our	NNS
18431	903	35	,	,	,
18431	903	36	the	the	DT
18431	903	37	intensity	intensity	NN
18431	903	38	of	of	IN
18431	903	39	the	the	DT
18431	903	40	solar	solar	JJ
18431	903	41	rays	ray	NNS
18431	903	42	is	be	VBZ
18431	903	43	reduced	reduce	VBN
18431	903	44	to	to	IN
18431	903	45	less	less	JJR
18431	903	46	than	than	IN
18431	903	47	one	one	CD
18431	903	48	twenty	twenty	CD
18431	903	49	-	-	HYPH
18431	903	50	fifth	fifth	JJ
18431	903	51	part	part	NN
18431	903	52	of	of	IN
18431	903	53	their	-PRON-	PRP$
18431	903	54	intensity	intensity	NN
18431	903	55	on	on	IN
18431	903	56	the	the	DT
18431	903	57	earth	earth	NN
18431	903	58	,	,	,
18431	903	59	so	so	IN
18431	903	60	that	that	IN
18431	903	61	the	the	DT
18431	903	62	evaporation	evaporation	NN
18431	903	63	can	can	MD
18431	903	64	not	not	RB
18431	903	65	be	be	VB
18431	903	66	equally	equally	RB
18431	903	67	active	active	JJ
18431	903	68	there	there	RB
18431	903	69	,	,	,
18431	903	70	and	and	CC
18431	903	71	the	the	DT
18431	903	72	tendency	tendency	NN
18431	903	73	to	to	TO
18431	903	74	form	form	VB
18431	903	75	aerial	aerial	JJ
18431	903	76	currents	current	NNS
18431	903	77	and	and	CC
18431	903	78	great	great	JJ
18431	903	79	systems	system	NNS
18431	903	80	of	of	IN
18431	903	81	winds	wind	NNS
18431	903	82	must	must	MD
18431	903	83	be	be	VB
18431	903	84	proportionally	proportionally	RB
18431	903	85	slight	slight	JJ
18431	903	86	.	.	.
18431	904	1	In	in	IN
18431	904	2	brief	brief	NN
18431	904	3	,	,	,
18431	904	4	the	the	DT
18431	904	5	clouds	cloud	NNS
18431	904	6	of	of	IN
18431	904	7	Jupiter	Jupiter	NNP
18431	904	8	are	be	VBP
18431	904	9	probably	probably	RB
18431	904	10	of	of	IN
18431	904	11	an	an	DT
18431	904	12	entirely	entirely	RB
18431	904	13	different	different	JJ
18431	904	14	origin	origin	NN
18431	904	15	from	from	IN
18431	904	16	that	that	DT
18431	904	17	of	of	IN
18431	904	18	terrestrial	terrestrial	JJ
18431	904	19	clouds	cloud	NNS
18431	904	20	,	,	,
18431	904	21	and	and	CC
18431	904	22	rather	rather	RB
18431	904	23	resemble	resemble	VB
18431	904	24	the	the	DT
18431	904	25	chaotic	chaotic	JJ
18431	904	26	masses	masse	NNS
18431	904	27	of	of	IN
18431	904	28	vapor	vapor	NN
18431	904	29	that	that	WDT
18431	904	30	enveloped	envelop	VBD
18431	904	31	the	the	DT
18431	904	32	earth	earth	NN
18431	904	33	when	when	WRB
18431	904	34	it	-PRON-	PRP
18431	904	35	was	be	VBD
18431	904	36	still	still	RB
18431	904	37	in	in	IN
18431	904	38	a	a	DT
18431	904	39	seminebulous	seminebulous	JJ
18431	904	40	condition	condition	NN
18431	904	41	,	,	,
18431	904	42	and	and	CC
18431	904	43	before	before	IN
18431	904	44	its	-PRON-	PRP$
18431	904	45	crust	crust	NN
18431	904	46	had	have	VBD
18431	904	47	formed	form	VBN
18431	904	48	.	.	.
18431	905	1	Although	although	IN
18431	905	2	the	the	DT
18431	905	3	strongest	strong	JJS
18431	905	4	features	feature	NNS
18431	905	5	of	of	IN
18431	905	6	the	the	DT
18431	905	7	disk	disk	NN
18431	905	8	of	of	IN
18431	905	9	Jupiter	Jupiter	NNP
18431	905	10	are	be	VBP
18431	905	11	the	the	DT
18431	905	12	great	great	JJ
18431	905	13	cloud	cloud	NN
18431	905	14	belts	belt	NNS
18431	905	15	,	,	,
18431	905	16	and	and	CC
18431	905	17	the	the	DT
18431	905	18	white	white	JJ
18431	905	19	or	or	CC
18431	905	20	colored	color	VBN
18431	905	21	spots	spot	NNS
18431	905	22	in	in	IN
18431	905	23	the	the	DT
18431	905	24	equatorial	equatorial	JJ
18431	905	25	zone	zone	NN
18431	905	26	,	,	,
18431	905	27	yet	yet	CC
18431	905	28	the	the	DT
18431	905	29	telescope	telescope	NN
18431	905	30	shows	show	VBZ
18431	905	31	many	many	JJ
18431	905	32	markings	marking	NNS
18431	905	33	north	north	RB
18431	905	34	and	and	CC
18431	905	35	south	south	RB
18431	905	36	of	of	IN
18431	905	37	the	the	DT
18431	905	38	belts	belt	NNS
18431	905	39	,	,	,
18431	905	40	including	include	VBG
18431	905	41	a	a	DT
18431	905	42	number	number	NN
18431	905	43	of	of	IN
18431	905	44	narrower	narrower	NN
18431	905	45	and	and	CC
18431	905	46	fainter	fainter	NN
18431	905	47	belts	belt	NNS
18431	905	48	,	,	,
18431	905	49	and	and	CC
18431	905	50	small	small	JJ
18431	905	51	light	light	JJ
18431	905	52	or	or	CC
18431	905	53	dark	dark	JJ
18431	905	54	spots	spot	NNS
18431	905	55	.	.	.
18431	906	1	None	none	NN
18431	906	2	of	of	IN
18431	906	3	them	-PRON-	PRP
18431	906	4	is	be	VBZ
18431	906	5	absolutely	absolutely	RB
18431	906	6	fixed	fix	VBN
18431	906	7	in	in	IN
18431	906	8	position	position	NN
18431	906	9	with	with	IN
18431	906	10	reference	reference	NN
18431	906	11	to	to	IN
18431	906	12	others	other	NNS
18431	906	13	.	.	.
18431	907	1	In	in	IN
18431	907	2	other	other	JJ
18431	907	3	words	word	NNS
18431	907	4	,	,	,
18431	907	5	all	all	DT
18431	907	6	of	of	IN
18431	907	7	the	the	DT
18431	907	8	spots	spot	NNS
18431	907	9	,	,	,
18431	907	10	belts	belt	NNS
18431	907	11	,	,	,
18431	907	12	and	and	CC
18431	907	13	markings	marking	NNS
18431	907	14	shift	shift	VBP
18431	907	15	their	-PRON-	PRP$
18431	907	16	places	place	NNS
18431	907	17	to	to	IN
18431	907	18	a	a	DT
18431	907	19	perceptible	perceptible	JJ
18431	907	20	extent	extent	NN
18431	907	21	,	,	,
18431	907	22	the	the	DT
18431	907	23	changes	change	NNS
18431	907	24	being	be	VBG
18431	907	25	generally	generally	RB
18431	907	26	very	very	RB
18431	907	27	slow	slow	JJ
18431	907	28	and	and	CC
18431	907	29	regular	regular	JJ
18431	907	30	,	,	,
18431	907	31	but	but	CC
18431	907	32	occasionally	occasionally	RB
18431	907	33	quite	quite	RB
18431	907	34	rapid	rapid	JJ
18431	907	35	.	.	.
18431	908	1	The	the	DT
18431	908	2	main	main	JJ
18431	908	3	belts	belt	NNS
18431	908	4	never	never	RB
18431	908	5	entirely	entirely	RB
18431	908	6	disappear	disappear	VBP
18431	908	7	,	,	,
18431	908	8	and	and	CC
18431	908	9	never	never	RB
18431	908	10	depart	depart	VBP
18431	908	11	very	very	RB
18431	908	12	far	far	RB
18431	908	13	from	from	IN
18431	908	14	their	-PRON-	PRP$
18431	908	15	mean	mean	JJ
18431	908	16	positions	position	NNS
18431	908	17	with	with	IN
18431	908	18	respect	respect	NN
18431	908	19	to	to	IN
18431	908	20	the	the	DT
18431	908	21	equator	equator	NN
18431	908	22	,	,	,
18431	908	23	but	but	CC
18431	908	24	the	the	DT
18431	908	25	smaller	small	JJR
18431	908	26	belts	belt	NNS
18431	908	27	toward	toward	IN
18431	908	28	the	the	DT
18431	908	29	north	north	NN
18431	908	30	and	and	CC
18431	908	31	south	south	NN
18431	908	32	are	be	VBP
18431	908	33	more	more	RBR
18431	908	34	or	or	CC
18431	908	35	less	less	RBR
18431	908	36	evanescent	evanescent	JJ
18431	908	37	.	.	.
18431	909	1	Round	round	JJ
18431	909	2	or	or	CC
18431	909	3	oblong	oblong	JJ
18431	909	4	spots	spot	NNS
18431	909	5	,	,	,
18431	909	6	as	as	IN
18431	909	7	distinguished	distinguish	VBN
18431	909	8	from	from	IN
18431	909	9	belts	belt	NNS
18431	909	10	,	,	,
18431	909	11	are	be	VBP
18431	909	12	still	still	RB
18431	909	13	more	more	RBR
18431	909	14	variable	variable	JJ
18431	909	15	and	and	CC
18431	909	16	transient	transient	NN
18431	909	17	.	.	.
18431	910	1	The	the	DT
18431	910	2	main	main	JJ
18431	910	3	belts	belt	NNS
18431	910	4	themselves	-PRON-	PRP
18431	910	5	show	show	VBP
18431	910	6	great	great	JJ
18431	910	7	internal	internal	JJ
18431	910	8	commotion	commotion	NN
18431	910	9	,	,	,
18431	910	10	frequently	frequently	RB
18431	910	11	splitting	split	VBG
18431	910	12	up	up	RP
18431	910	13	,	,	,
18431	910	14	through	through	IN
18431	910	15	a	a	DT
18431	910	16	considerable	considerable	JJ
18431	910	17	part	part	NN
18431	910	18	of	of	IN
18431	910	19	their	-PRON-	PRP$
18431	910	20	length	length	NN
18431	910	21	,	,	,
18431	910	22	and	and	CC
18431	910	23	sometimes	sometimes	RB
18431	910	24	apparently	apparently	RB
18431	910	25	throwing	throw	VBG
18431	910	26	out	out	RP
18431	910	27	projections	projection	NNS
18431	910	28	into	into	IN
18431	910	29	the	the	DT
18431	910	30	lighter	light	JJR
18431	910	31	equatorial	equatorial	JJ
18431	910	32	zone	zone	NN
18431	910	33	,	,	,
18431	910	34	which	which	WDT
18431	910	35	occasionally	occasionally	RB
18431	910	36	resemble	resemble	VBP
18431	910	37	bridges	bridge	NNS
18431	910	38	,	,	,
18431	910	39	diagonally	diagonally	RB
18431	910	40	spanning	span	VBG
18431	910	41	the	the	DT
18431	910	42	broad	broad	JJ
18431	910	43	space	space	NN
18431	910	44	between	between	IN
18431	910	45	the	the	DT
18431	910	46	belts	belt	NNS
18431	910	47	.	.	.
18431	911	1	[	[	-LRB-
18431	911	2	Illustration	illustration	NN
18431	911	3	:	:	:
18431	911	4	JUPITER	JUPITER	NNP
18431	911	5	AS	as	IN
18431	911	6	SEEN	SEEN	NNP
18431	911	7	AT	AT	NNP
18431	911	8	THE	the	DT
18431	911	9	LICK	LICK	NNP
18431	911	10	OBSERVATORY	observatory	NN
18431	911	11	IN	in	IN
18431	911	12	1889	1889	CD
18431	911	13	.	.	.
18431	912	1	THE	the	DT
18431	912	2	GREAT	great	JJ
18431	912	3	RED	RED	NNP
18431	912	4	SPOT	SPOT	NNP
18431	912	5	IS	be	VBZ
18431	912	6	VISIBLE	VISIBLE	NNP
18431	912	7	,	,	,
18431	912	8	TOGETHER	together	RB
18431	912	9	WITH	with	IN
18431	912	10	THE	the	DT
18431	912	11	INDENTATION	INDENTATION	NNS
18431	912	12	IN	in	IN
18431	912	13	THE	the	DT
18431	912	14	SOUTH	SOUTH	NNP
18431	912	15	BELT	BELT	NNP
18431	912	16	.	.	.
18431	912	17	]	]	-RRB-
18431	913	1	Perhaps	perhaps	RB
18431	913	2	the	the	DT
18431	913	3	most	most	RBS
18431	913	4	puzzling	puzzling	JJ
18431	913	5	phenomenon	phenomenon	NN
18431	913	6	that	that	WDT
18431	913	7	has	have	VBZ
18431	913	8	ever	ever	RB
18431	913	9	made	make	VBN
18431	913	10	its	-PRON-	PRP$
18431	913	11	appearance	appearance	NN
18431	913	12	on	on	IN
18431	913	13	Jupiter	Jupiter	NNP
18431	913	14	is	be	VBZ
18431	913	15	the	the	DT
18431	913	16	celebrated	celebrated	JJ
18431	913	17	"	"	``
18431	913	18	great	great	JJ
18431	913	19	red	red	JJ
18431	913	20	spot	spot	NN
18431	913	21	,	,	,
18431	913	22	"	"	''
18431	913	23	which	which	WDT
18431	913	24	was	be	VBD
18431	913	25	first	first	RB
18431	913	26	noticed	notice	VBN
18431	913	27	in	in	IN
18431	913	28	1878	1878	CD
18431	913	29	,	,	,
18431	913	30	although	although	IN
18431	913	31	it	-PRON-	PRP
18431	913	32	has	have	VBZ
18431	913	33	since	since	IN
18431	913	34	been	be	VBN
18431	913	35	shown	show	VBN
18431	913	36	to	to	TO
18431	913	37	be	be	VB
18431	913	38	probably	probably	RB
18431	913	39	identical	identical	JJ
18431	913	40	with	with	IN
18431	913	41	a	a	DT
18431	913	42	similar	similar	JJ
18431	913	43	spot	spot	NN
18431	913	44	seen	see	VBN
18431	913	45	in	in	IN
18431	913	46	1869	1869	CD
18431	913	47	,	,	,
18431	913	48	and	and	CC
18431	913	49	possibly	possibly	RB
18431	913	50	with	with	IN
18431	913	51	one	one	CD
18431	913	52	noticed	notice	VBN
18431	913	53	in	in	IN
18431	913	54	1857	1857	CD
18431	913	55	.	.	.
18431	914	1	This	this	DT
18431	914	2	spot	spot	NN
18431	914	3	,	,	,
18431	914	4	soon	soon	RB
18431	914	5	after	after	IN
18431	914	6	its	-PRON-	PRP$
18431	914	7	discovery	discovery	NN
18431	914	8	in	in	IN
18431	914	9	1878	1878	CD
18431	914	10	,	,	,
18431	914	11	became	become	VBD
18431	914	12	a	a	DT
18431	914	13	clearly	clearly	RB
18431	914	14	defined	define	VBN
18431	914	15	red	red	JJ
18431	914	16	oval	oval	NN
18431	914	17	,	,	,
18431	914	18	lying	lie	VBG
18431	914	19	near	near	IN
18431	914	20	the	the	DT
18431	914	21	southern	southern	JJ
18431	914	22	edge	edge	NN
18431	914	23	of	of	IN
18431	914	24	the	the	DT
18431	914	25	south	south	NNP
18431	914	26	belt	belt	NN
18431	914	27	in	in	IN
18431	914	28	latitude	latitude	NN
18431	914	29	about	about	IN
18431	914	30	30Â	30â	CD
18431	914	31	°	°	NNS
18431	914	32	.	.	.
18431	915	1	Its	-PRON-	PRP$
18431	915	2	length	length	NN
18431	915	3	was	be	VBD
18431	915	4	nearly	nearly	RB
18431	915	5	one	one	CD
18431	915	6	third	third	NN
18431	915	7	of	of	IN
18431	915	8	the	the	DT
18431	915	9	diameter	diameter	NN
18431	915	10	of	of	IN
18431	915	11	the	the	DT
18431	915	12	disk	disk	NN
18431	915	13	and	and	CC
18431	915	14	its	-PRON-	PRP$
18431	915	15	width	width	NN
18431	915	16	almost	almost	RB
18431	915	17	one	one	CD
18431	915	18	quarter	quarter	NN
18431	915	19	as	as	RB
18431	915	20	great	great	JJ
18431	915	21	as	as	IN
18431	915	22	its	-PRON-	PRP$
18431	915	23	length	length	NN
18431	915	24	.	.	.
18431	916	1	Translated	translate	VBN
18431	916	2	into	into	IN
18431	916	3	terrestrial	terrestrial	JJ
18431	916	4	measure	measure	NN
18431	916	5	,	,	,
18431	916	6	it	-PRON-	PRP
18431	916	7	was	be	VBD
18431	916	8	about	about	RB
18431	916	9	30,000	30,000	CD
18431	916	10	miles	mile	NNS
18431	916	11	long	long	JJ
18431	916	12	and	and	CC
18431	916	13	7,000	7,000	CD
18431	916	14	miles	mile	NNS
18431	916	15	broad	broad	JJ
18431	916	16	.	.	.
18431	917	1	In	in	IN
18431	917	2	1879	1879	CD
18431	917	3	it	-PRON-	PRP
18431	917	4	seemed	seem	VBD
18431	917	5	to	to	TO
18431	917	6	deepen	deepen	VB
18431	917	7	in	in	IN
18431	917	8	color	color	NN
18431	917	9	until	until	IN
18431	917	10	it	-PRON-	PRP
18431	917	11	became	become	VBD
18431	917	12	a	a	DT
18431	917	13	truly	truly	RB
18431	917	14	wonderful	wonderful	JJ
18431	917	15	object	object	NN
18431	917	16	,	,	,
18431	917	17	its	-PRON-	PRP$
18431	917	18	redness	redness	NN
18431	917	19	of	of	IN
18431	917	20	hue	hue	NNP
18431	917	21	irresistibly	irresistibly	RB
18431	917	22	suggesting	suggest	VBG
18431	917	23	the	the	DT
18431	917	24	idea	idea	NN
18431	917	25	that	that	IN
18431	917	26	it	-PRON-	PRP
18431	917	27	was	be	VBD
18431	917	28	something	something	NN
18431	917	29	hot	hot	JJ
18431	917	30	and	and	CC
18431	917	31	glowing	glowing	JJ
18431	917	32	.	.	.
18431	918	1	During	during	IN
18431	918	2	the	the	DT
18431	918	3	following	follow	VBG
18431	918	4	years	year	NNS
18431	918	5	it	-PRON-	PRP
18431	918	6	underwent	undergo	VBD
18431	918	7	various	various	JJ
18431	918	8	changes	change	NNS
18431	918	9	of	of	IN
18431	918	10	appearance	appearance	NN
18431	918	11	,	,	,
18431	918	12	now	now	RB
18431	918	13	fading	fade	VBG
18431	918	14	almost	almost	RB
18431	918	15	to	to	IN
18431	918	16	invisibility	invisibility	NN
18431	918	17	and	and	CC
18431	918	18	now	now	RB
18431	918	19	brightening	brighten	VBG
18431	918	20	again	again	RB
18431	918	21	,	,	,
18431	918	22	but	but	CC
18431	918	23	without	without	IN
18431	918	24	ever	ever	RB
18431	918	25	completely	completely	RB
18431	918	26	vanishing	vanish	VBG
18431	918	27	,	,	,
18431	918	28	and	and	CC
18431	918	29	it	-PRON-	PRP
18431	918	30	is	be	VBZ
18431	918	31	still	still	RB
18431	918	32	(	(	-LRB-
18431	918	33	1901	1901	CD
18431	918	34	)	)	-RRB-
18431	918	35	faintly	faintly	RB
18431	918	36	visible	visible	JJ
18431	918	37	.	.	.
18431	919	1	Nobody	nobody	NN
18431	919	2	has	have	VBZ
18431	919	3	yet	yet	RB
18431	919	4	suggested	suggest	VBN
18431	919	5	an	an	DT
18431	919	6	altogether	altogether	RB
18431	919	7	probable	probable	JJ
18431	919	8	and	and	CC
18431	919	9	acceptable	acceptable	JJ
18431	919	10	theory	theory	NN
18431	919	11	as	as	IN
18431	919	12	to	to	IN
18431	919	13	its	-PRON-	PRP$
18431	919	14	nature	nature	NN
18431	919	15	.	.	.
18431	920	1	Some	some	DT
18431	920	2	have	have	VBP
18431	920	3	said	say	VBN
18431	920	4	that	that	IN
18431	920	5	it	-PRON-	PRP
18431	920	6	might	may	MD
18431	920	7	be	be	VB
18431	920	8	a	a	DT
18431	920	9	part	part	NN
18431	920	10	of	of	IN
18431	920	11	the	the	DT
18431	920	12	red	red	JJ
18431	920	13	-	-	HYPH
18431	920	14	hot	hot	JJ
18431	920	15	crust	crust	NN
18431	920	16	of	of	IN
18431	920	17	the	the	DT
18431	920	18	planet	planet	NN
18431	920	19	elevated	elevate	VBN
18431	920	20	above	above	IN
18431	920	21	the	the	DT
18431	920	22	level	level	NN
18431	920	23	of	of	IN
18431	920	24	the	the	DT
18431	920	25	clouds	cloud	NNS
18431	920	26	;	;	:
18431	920	27	others	other	NNS
18431	920	28	that	that	IN
18431	920	29	its	-PRON-	PRP$
18431	920	30	appearance	appearance	NN
18431	920	31	might	may	MD
18431	920	32	be	be	VB
18431	920	33	due	due	IN
18431	920	34	to	to	IN
18431	920	35	the	the	DT
18431	920	36	clearing	clearing	NN
18431	920	37	off	off	RP
18431	920	38	of	of	IN
18431	920	39	the	the	DT
18431	920	40	clouds	cloud	NNS
18431	920	41	above	above	IN
18431	920	42	a	a	DT
18431	920	43	heated	heated	JJ
18431	920	44	region	region	NN
18431	920	45	of	of	IN
18431	920	46	the	the	DT
18431	920	47	globe	globe	NN
18431	920	48	beneath	beneath	NNP
18431	920	49	,	,	,
18431	920	50	rendering	render	VBG
18431	920	51	the	the	DT
18431	920	52	latter	latter	JJ
18431	920	53	visible	visible	JJ
18431	920	54	through	through	IN
18431	920	55	the	the	DT
18431	920	56	opening	opening	NN
18431	920	57	;	;	:
18431	920	58	others	other	NNS
18431	920	59	that	that	IN
18431	920	60	it	-PRON-	PRP
18431	920	61	was	be	VBD
18431	920	62	perhaps	perhaps	RB
18431	920	63	a	a	DT
18431	920	64	mass	mass	NN
18431	920	65	of	of	IN
18431	920	66	smoke	smoke	NN
18431	920	67	and	and	CC
18431	920	68	vapor	vapor	NN
18431	920	69	ejected	eject	VBN
18431	920	70	from	from	IN
18431	920	71	a	a	DT
18431	920	72	gigantic	gigantic	JJ
18431	920	73	volcano	volcano	NN
18431	920	74	,	,	,
18431	920	75	or	or	CC
18431	920	76	from	from	IN
18431	920	77	the	the	DT
18431	920	78	vents	vent	NNS
18431	920	79	covering	cover	VBG
18431	920	80	a	a	DT
18431	920	81	broad	broad	JJ
18431	920	82	area	area	NN
18431	920	83	of	of	IN
18431	920	84	volcanic	volcanic	JJ
18431	920	85	action	action	NN
18431	920	86	;	;	:
18431	920	87	others	other	NNS
18431	920	88	that	that	IN
18431	920	89	it	-PRON-	PRP
18431	920	90	might	may	MD
18431	920	91	be	be	VB
18431	920	92	a	a	DT
18431	920	93	vast	vast	JJ
18431	920	94	incandescent	incandescent	JJ
18431	920	95	slag	slag	NN
18431	920	96	floating	float	VBG
18431	920	97	upon	upon	IN
18431	920	98	the	the	DT
18431	920	99	molten	molten	JJ
18431	920	100	globe	globe	NN
18431	920	101	of	of	IN
18431	920	102	the	the	DT
18431	920	103	planet	planet	NN
18431	920	104	and	and	CC
18431	920	105	visible	visible	JJ
18431	920	106	through	through	IN
18431	920	107	,	,	,
18431	920	108	or	or	CC
18431	920	109	above	above	RB
18431	920	110	,	,	,
18431	920	111	the	the	DT
18431	920	112	enveloping	envelop	VBG
18431	920	113	clouds	cloud	NNS
18431	920	114	;	;	:
18431	920	115	and	and	CC
18431	920	116	others	other	NNS
18431	920	117	have	have	VBP
18431	920	118	thought	think	VBN
18431	920	119	that	that	IN
18431	920	120	it	-PRON-	PRP
18431	920	121	could	could	MD
18431	920	122	be	be	VB
18431	920	123	nothing	nothing	NN
18431	920	124	but	but	IN
18431	920	125	a	a	DT
18431	920	126	cloud	cloud	NN
18431	920	127	among	among	IN
18431	920	128	clouds	cloud	NNS
18431	920	129	,	,	,
18431	920	130	differing	differ	VBG
18431	920	131	,	,	,
18431	920	132	for	for	IN
18431	920	133	unknown	unknown	JJ
18431	920	134	reasons	reason	NNS
18431	920	135	,	,	,
18431	920	136	in	in	IN
18431	920	137	composition	composition	NN
18431	920	138	and	and	CC
18431	920	139	cohesion	cohesion	NN
18431	920	140	from	from	IN
18431	920	141	its	-PRON-	PRP$
18431	920	142	surroundings	surrounding	NNS
18431	920	143	.	.	.
18431	921	1	All	all	DT
18431	921	2	of	of	IN
18431	921	3	these	these	DT
18431	921	4	hypotheses	hypothesis	NNS
18431	921	5	except	except	IN
18431	921	6	the	the	DT
18431	921	7	last	last	JJ
18431	921	8	imply	imply	VBP
18431	921	9	the	the	DT
18431	921	10	existence	existence	NN
18431	921	11	,	,	,
18431	921	12	just	just	RB
18431	921	13	beneath	beneath	IN
18431	921	14	the	the	DT
18431	921	15	visible	visible	JJ
18431	921	16	cloud	cloud	NN
18431	921	17	shell	shell	NN
18431	921	18	,	,	,
18431	921	19	of	of	IN
18431	921	20	a	a	DT
18431	921	21	more	more	RBR
18431	921	22	or	or	CC
18431	921	23	less	less	RBR
18431	921	24	stable	stable	JJ
18431	921	25	and	and	CC
18431	921	26	continuous	continuous	JJ
18431	921	27	surface	surface	NN
18431	921	28	,	,	,
18431	921	29	either	either	CC
18431	921	30	solid	solid	JJ
18431	921	31	or	or	CC
18431	921	32	liquid	liquid	JJ
18431	921	33	.	.	.
18431	922	1	When	when	WRB
18431	922	2	the	the	DT
18431	922	3	red	red	JJ
18431	922	4	spot	spot	NN
18431	922	5	began	begin	VBD
18431	922	6	to	to	TO
18431	922	7	lose	lose	VB
18431	922	8	distinctness	distinctness	NN
18431	922	9	a	a	DT
18431	922	10	kind	kind	NN
18431	922	11	of	of	IN
18431	922	12	veil	veil	NN
18431	922	13	seemed	seem	VBD
18431	922	14	to	to	TO
18431	922	15	be	be	VB
18431	922	16	drawn	draw	VBN
18431	922	17	over	over	IN
18431	922	18	it	-PRON-	PRP
18431	922	19	,	,	,
18431	922	20	as	as	IN
18431	922	21	if	if	IN
18431	922	22	light	light	JJ
18431	922	23	clouds	cloud	NNS
18431	922	24	,	,	,
18431	922	25	floating	float	VBG
18431	922	26	at	at	IN
18431	922	27	a	a	DT
18431	922	28	superior	superior	JJ
18431	922	29	elevation	elevation	NN
18431	922	30	,	,	,
18431	922	31	had	have	VBD
18431	922	32	drifted	drift	VBN
18431	922	33	across	across	IN
18431	922	34	it	-PRON-	PRP
18431	922	35	.	.	.
18431	923	1	At	at	IN
18431	923	2	times	time	NNS
18431	923	3	it	-PRON-	PRP
18431	923	4	has	have	VBZ
18431	923	5	been	be	VBN
18431	923	6	reduced	reduce	VBN
18431	923	7	in	in	IN
18431	923	8	this	this	DT
18431	923	9	manner	manner	NN
18431	923	10	to	to	IN
18431	923	11	a	a	DT
18431	923	12	faint	faint	JJ
18431	923	13	oval	oval	NN
18431	923	14	ring	ring	NN
18431	923	15	,	,	,
18431	923	16	the	the	DT
18431	923	17	rim	rim	NN
18431	923	18	remaining	remain	VBG
18431	923	19	visible	visible	JJ
18431	923	20	after	after	IN
18431	923	21	the	the	DT
18431	923	22	central	central	JJ
18431	923	23	part	part	NN
18431	923	24	has	have	VBZ
18431	923	25	faded	fade	VBN
18431	923	26	from	from	IN
18431	923	27	sight	sight	NN
18431	923	28	.	.	.
18431	924	1	One	one	CD
18431	924	2	of	of	IN
18431	924	3	the	the	DT
18431	924	4	most	most	RBS
18431	924	5	remarkable	remarkable	JJ
18431	924	6	phenomena	phenomenon	NNS
18431	924	7	connected	connect	VBN
18431	924	8	with	with	IN
18431	924	9	the	the	DT
18431	924	10	mysterious	mysterious	JJ
18431	924	11	spot	spot	NN
18431	924	12	is	be	VBZ
18431	924	13	a	a	DT
18431	924	14	great	great	JJ
18431	924	15	bend	bend	NN
18431	924	16	,	,	,
18431	924	17	or	or	CC
18431	924	18	scallop	scallop	VB
18431	924	19	,	,	,
18431	924	20	in	in	IN
18431	924	21	the	the	DT
18431	924	22	southern	southern	JJ
18431	924	23	edge	edge	NN
18431	924	24	of	of	IN
18431	924	25	the	the	DT
18431	924	26	south	south	NNP
18431	924	27	belt	belt	NNP
18431	924	28	adjacent	adjacent	JJ
18431	924	29	to	to	IN
18431	924	30	the	the	DT
18431	924	31	spot	spot	NN
18431	924	32	.	.	.
18431	925	1	This	this	DT
18431	925	2	looks	look	VBZ
18431	925	3	as	as	IN
18431	925	4	if	if	IN
18431	925	5	it	-PRON-	PRP
18431	925	6	were	be	VBD
18431	925	7	produced	produce	VBN
18431	925	8	by	by	IN
18431	925	9	the	the	DT
18431	925	10	spot	spot	NN
18431	925	11	,	,	,
18431	925	12	or	or	CC
18431	925	13	by	by	IN
18431	925	14	the	the	DT
18431	925	15	same	same	JJ
18431	925	16	cause	cause	NN
18431	925	17	to	to	TO
18431	925	18	which	which	WDT
18431	925	19	the	the	DT
18431	925	20	spot	spot	NN
18431	925	21	owes	owe	VBZ
18431	925	22	its	-PRON-	PRP$
18431	925	23	existence	existence	NN
18431	925	24	.	.	.
18431	926	1	If	if	IN
18431	926	2	the	the	DT
18431	926	3	spot	spot	NN
18431	926	4	were	be	VBD
18431	926	5	an	an	DT
18431	926	6	immense	immense	JJ
18431	926	7	mountainous	mountainous	JJ
18431	926	8	elevation	elevation	NN
18431	926	9	,	,	,
18431	926	10	and	and	CC
18431	926	11	the	the	DT
18431	926	12	belt	belt	NN
18431	926	13	a	a	DT
18431	926	14	current	current	NN
18431	926	15	of	of	IN
18431	926	16	liquid	liquid	NN
18431	926	17	,	,	,
18431	926	18	or	or	CC
18431	926	19	of	of	IN
18431	926	20	clouds	cloud	NNS
18431	926	21	,	,	,
18431	926	22	flowing	flow	VBG
18431	926	23	past	past	IN
18431	926	24	its	-PRON-	PRP$
18431	926	25	base	base	NN
18431	926	26	,	,	,
18431	926	27	one	one	PRP
18431	926	28	would	would	MD
18431	926	29	expect	expect	VB
18431	926	30	to	to	TO
18431	926	31	see	see	VB
18431	926	32	some	some	DT
18431	926	33	such	such	JJ
18431	926	34	bend	bend	NN
18431	926	35	in	in	IN
18431	926	36	the	the	DT
18431	926	37	stream	stream	NN
18431	926	38	.	.	.
18431	927	1	The	the	DT
18431	927	2	visual	visual	JJ
18431	927	3	evidence	evidence	NN
18431	927	4	that	that	IN
18431	927	5	the	the	DT
18431	927	6	belt	belt	NN
18431	927	7	is	be	VBZ
18431	927	8	driven	drive	VBN
18431	927	9	,	,	,
18431	927	10	or	or	CC
18431	927	11	forced	force	VBN
18431	927	12	,	,	,
18431	927	13	away	away	RB
18431	927	14	from	from	IN
18431	927	15	the	the	DT
18431	927	16	neighborhood	neighborhood	NN
18431	927	17	of	of	IN
18431	927	18	the	the	DT
18431	927	19	spot	spot	NN
18431	927	20	seems	seem	VBZ
18431	927	21	complete	complete	JJ
18431	927	22	.	.	.
18431	928	1	The	the	DT
18431	928	2	appearance	appearance	NN
18431	928	3	of	of	IN
18431	928	4	repulsion	repulsion	NN
18431	928	5	between	between	IN
18431	928	6	them	-PRON-	PRP
18431	928	7	is	be	VBZ
18431	928	8	very	very	RB
18431	928	9	striking	striking	JJ
18431	928	10	,	,	,
18431	928	11	and	and	CC
18431	928	12	even	even	RB
18431	928	13	when	when	WRB
18431	928	14	the	the	DT
18431	928	15	spot	spot	NN
18431	928	16	fades	fade	VBZ
18431	928	17	nearly	nearly	RB
18431	928	18	to	to	IN
18431	928	19	invisibility	invisibility	VB
18431	928	20	the	the	DT
18431	928	21	curve	curve	NN
18431	928	22	remains	remain	VBZ
18431	928	23	equally	equally	RB
18431	928	24	distinct	distinct	JJ
18431	928	25	,	,	,
18431	928	26	so	so	IN
18431	928	27	that	that	IN
18431	928	28	in	in	IN
18431	928	29	using	use	VBG
18431	928	30	a	a	DT
18431	928	31	telescope	telescope	NN
18431	928	32	too	too	RB
18431	928	33	small	small	JJ
18431	928	34	to	to	TO
18431	928	35	reveal	reveal	VB
18431	928	36	the	the	DT
18431	928	37	spot	spot	NN
18431	928	38	itself	-PRON-	PRP
18431	928	39	one	one	PRP
18431	928	40	may	may	MD
18431	928	41	discover	discover	VB
18431	928	42	its	-PRON-	PRP$
18431	928	43	location	location	NN
18431	928	44	by	by	IN
18431	928	45	observing	observe	VBG
18431	928	46	the	the	DT
18431	928	47	bow	bow	NN
18431	928	48	in	in	IN
18431	928	49	the	the	DT
18431	928	50	south	south	NNP
18431	928	51	belt	belt	NN
18431	928	52	.	.	.
18431	929	1	The	the	DT
18431	929	2	suggestion	suggestion	NN
18431	929	3	of	of	IN
18431	929	4	a	a	DT
18431	929	5	resemblance	resemblance	NN
18431	929	6	to	to	IN
18431	929	7	the	the	DT
18431	929	8	flowing	flowing	NN
18431	929	9	of	of	IN
18431	929	10	a	a	DT
18431	929	11	stream	stream	NN
18431	929	12	past	past	IN
18431	929	13	the	the	DT
18431	929	14	foot	foot	NN
18431	929	15	of	of	IN
18431	929	16	an	an	DT
18431	929	17	elevated	elevated	JJ
18431	929	18	promontory	promontory	NN
18431	929	19	,	,	,
18431	929	20	or	or	CC
18431	929	21	mountain	mountain	NN
18431	929	22	,	,	,
18431	929	23	is	be	VBZ
18431	929	24	strengthened	strengthen	VBN
18431	929	25	by	by	IN
18431	929	26	the	the	DT
18431	929	27	fact	fact	NN
18431	929	28	,	,	,
18431	929	29	which	which	WDT
18431	929	30	was	be	VBD
18431	929	31	observed	observe	VBN
18431	929	32	early	early	RB
18431	929	33	in	in	IN
18431	929	34	the	the	DT
18431	929	35	history	history	NN
18431	929	36	of	of	IN
18431	929	37	the	the	DT
18431	929	38	spot	spot	NN
18431	929	39	,	,	,
18431	929	40	that	that	IN
18431	929	41	markings	marking	NNS
18431	929	42	involved	involve	VBN
18431	929	43	in	in	IN
18431	929	44	the	the	DT
18431	929	45	south	south	NNP
18431	929	46	belt	belt	NN
18431	929	47	have	have	VBP
18431	929	48	a	a	DT
18431	929	49	quicker	quick	JJR
18431	929	50	rate	rate	NN
18431	929	51	of	of	IN
18431	929	52	rotation	rotation	NN
18431	929	53	about	about	IN
18431	929	54	the	the	DT
18431	929	55	planet	planet	NN
18431	929	56	's	's	POS
18431	929	57	axis	axis	NN
18431	929	58	than	than	IN
18431	929	59	that	that	DT
18431	929	60	of	of	IN
18431	929	61	the	the	DT
18431	929	62	red	red	JJ
18431	929	63	spot	spot	NN
18431	929	64	,	,	,
18431	929	65	so	so	IN
18431	929	66	that	that	IN
18431	929	67	such	such	JJ
18431	929	68	markings	marking	NNS
18431	929	69	,	,	,
18431	929	70	first	first	RB
18431	929	71	seen	see	VBN
18431	929	72	in	in	IN
18431	929	73	the	the	DT
18431	929	74	rear	rear	NN
18431	929	75	of	of	IN
18431	929	76	the	the	DT
18431	929	77	red	red	JJ
18431	929	78	spot	spot	NN
18431	929	79	,	,	,
18431	929	80	gradually	gradually	RB
18431	929	81	overtake	overtake	VBP
18431	929	82	and	and	CC
18431	929	83	pass	pass	VB
18431	929	84	it	-PRON-	PRP
18431	929	85	,	,	,
18431	929	86	and	and	CC
18431	929	87	eventually	eventually	RB
18431	929	88	leave	leave	VB
18431	929	89	it	-PRON-	PRP
18431	929	90	behind	behind	RB
18431	929	91	,	,	,
18431	929	92	as	as	IN
18431	929	93	boats	boat	NNS
18431	929	94	in	in	IN
18431	929	95	a	a	DT
18431	929	96	river	river	NN
18431	929	97	drift	drift	NN
18431	929	98	past	past	IN
18431	929	99	a	a	DT
18431	929	100	rock	rock	NN
18431	929	101	lying	lie	VBG
18431	929	102	in	in	IN
18431	929	103	the	the	DT
18431	929	104	midst	midst	NN
18431	929	105	of	of	IN
18431	929	106	the	the	DT
18431	929	107	current	current	NN
18431	929	108	.	.	.
18431	930	1	This	this	DT
18431	930	2	leads	lead	VBZ
18431	930	3	us	-PRON-	PRP
18431	930	4	to	to	IN
18431	930	5	another	another	DT
18431	930	6	significant	significant	JJ
18431	930	7	fact	fact	NN
18431	930	8	concerning	concern	VBG
18431	930	9	the	the	DT
18431	930	10	peculiar	peculiar	JJ
18431	930	11	condition	condition	NN
18431	930	12	of	of	IN
18431	930	13	Jupiter	Jupiter	NNP
18431	930	14	's	's	POS
18431	930	15	surface	surface	NN
18431	930	16	.	.	.
18431	931	1	Not	not	RB
18431	931	2	only	only	RB
18431	931	3	does	do	VBZ
18431	931	4	the	the	DT
18431	931	5	south	south	JJ
18431	931	6	belt	belt	NNP
18431	931	7	move	move	NN
18431	931	8	perceptibly	perceptibly	RB
18431	931	9	faster	fast	RBR
18431	931	10	than	than	IN
18431	931	11	the	the	DT
18431	931	12	red	red	JJ
18431	931	13	spot	spot	NN
18431	931	14	,	,	,
18431	931	15	but	but	CC
18431	931	16	,	,	,
18431	931	17	generally	generally	RB
18431	931	18	speaking	speak	VBG
18431	931	19	,	,	,
18431	931	20	the	the	DT
18431	931	21	various	various	JJ
18431	931	22	markings	marking	NNS
18431	931	23	on	on	IN
18431	931	24	the	the	DT
18431	931	25	surface	surface	NN
18431	931	26	of	of	IN
18431	931	27	the	the	DT
18431	931	28	planet	planet	NN
18431	931	29	move	move	NN
18431	931	30	at	at	IN
18431	931	31	different	different	JJ
18431	931	32	rates	rate	NNS
18431	931	33	according	accord	VBG
18431	931	34	as	as	IN
18431	931	35	they	-PRON-	PRP
18431	931	36	are	be	VBP
18431	931	37	nearer	nearer	JJ
18431	931	38	to	to	IN
18431	931	39	or	or	CC
18431	931	40	farther	farther	RB
18431	931	41	from	from	IN
18431	931	42	the	the	DT
18431	931	43	equator	equator	NN
18431	931	44	.	.	.
18431	932	1	Between	between	IN
18431	932	2	the	the	DT
18431	932	3	equator	equator	NN
18431	932	4	and	and	CC
18431	932	5	latitude	latitude	NN
18431	932	6	30Â	30â	CD
18431	932	7	°	°	,
18431	932	8	or	or	CC
18431	932	9	40Â	40â	CD
18431	932	10	°	°	NNS
18431	932	11	there	there	EX
18431	932	12	is	be	VBZ
18431	932	13	a	a	DT
18431	932	14	difference	difference	NN
18431	932	15	of	of	IN
18431	932	16	six	six	CD
18431	932	17	minutes	minute	NNS
18431	932	18	in	in	IN
18431	932	19	the	the	DT
18431	932	20	rotation	rotation	NN
18431	932	21	period	period	NN
18431	932	22	--	--	:
18431	932	23	i.e	i.e	NNP
18431	932	24	.	.	NNP
18431	932	25	,	,	,
18431	932	26	the	the	DT
18431	932	27	equatorial	equatorial	JJ
18431	932	28	parts	part	NNS
18431	932	29	turn	turn	VBP
18431	932	30	round	round	RB
18431	932	31	the	the	DT
18431	932	32	axis	axi	NNS
18431	932	33	so	so	RB
18431	932	34	much	much	RB
18431	932	35	faster	fast	RBR
18431	932	36	than	than	IN
18431	932	37	the	the	DT
18431	932	38	parts	part	NNS
18431	932	39	north	north	NN
18431	932	40	and	and	CC
18431	932	41	south	south	NN
18431	932	42	of	of	IN
18431	932	43	them	-PRON-	PRP
18431	932	44	,	,	,
18431	932	45	that	that	IN
18431	932	46	in	in	IN
18431	932	47	one	one	CD
18431	932	48	rotation	rotation	NN
18431	932	49	they	-PRON-	PRP
18431	932	50	gain	gain	VBP
18431	932	51	six	six	CD
18431	932	52	minutes	minute	NNS
18431	932	53	of	of	IN
18431	932	54	time	time	NN
18431	932	55	.	.	.
18431	933	1	In	in	IN
18431	933	2	other	other	JJ
18431	933	3	words	word	NNS
18431	933	4	,	,	,
18431	933	5	the	the	DT
18431	933	6	clouds	cloud	NNS
18431	933	7	over	over	IN
18431	933	8	Jupiter	Jupiter	NNP
18431	933	9	's	's	POS
18431	933	10	equator	equator	NN
18431	933	11	flow	flow	NN
18431	933	12	past	past	IN
18431	933	13	those	those	DT
18431	933	14	in	in	IN
18431	933	15	the	the	DT
18431	933	16	middle	middle	JJ
18431	933	17	latitudes	latitude	NNS
18431	933	18	with	with	IN
18431	933	19	a	a	DT
18431	933	20	relative	relative	JJ
18431	933	21	velocity	velocity	NN
18431	933	22	of	of	IN
18431	933	23	270	270	CD
18431	933	24	miles	mile	NNS
18431	933	25	per	per	IN
18431	933	26	hour	hour	NN
18431	933	27	.	.	.
18431	934	1	But	but	CC
18431	934	2	there	there	EX
18431	934	3	are	be	VBP
18431	934	4	no	no	DT
18431	934	5	sharp	sharp	JJ
18431	934	6	lines	line	NNS
18431	934	7	of	of	IN
18431	934	8	separation	separation	NN
18431	934	9	between	between	IN
18431	934	10	the	the	DT
18431	934	11	different	different	JJ
18431	934	12	velocities	velocity	NNS
18431	934	13	;	;	,
18431	934	14	on	on	IN
18431	934	15	the	the	DT
18431	934	16	contrary	contrary	NN
18431	934	17	,	,	,
18431	934	18	the	the	DT
18431	934	19	swiftness	swiftness	NN
18431	934	20	of	of	IN
18431	934	21	rotation	rotation	NN
18431	934	22	gradually	gradually	RB
18431	934	23	diminishes	diminish	VBZ
18431	934	24	from	from	IN
18431	934	25	the	the	DT
18431	934	26	equator	equator	NN
18431	934	27	toward	toward	IN
18431	934	28	the	the	DT
18431	934	29	poles	pole	NNS
18431	934	30	,	,	,
18431	934	31	as	as	IN
18431	934	32	it	-PRON-	PRP
18431	934	33	manifestly	manifestly	RB
18431	934	34	could	could	MD
18431	934	35	not	not	RB
18431	934	36	do	do	VB
18431	934	37	if	if	IN
18431	934	38	the	the	DT
18431	934	39	visible	visible	JJ
18431	934	40	surface	surface	NN
18431	934	41	of	of	IN
18431	934	42	Jupiter	Jupiter	NNP
18431	934	43	were	be	VBD
18431	934	44	solid	solid	JJ
18431	934	45	.	.	.
18431	935	1	In	in	IN
18431	935	2	this	this	DT
18431	935	3	respect	respect	NN
18431	935	4	Jupiter	Jupiter	NNP
18431	935	5	resembles	resemble	VBZ
18431	935	6	the	the	DT
18431	935	7	sun	sun	NN
18431	935	8	,	,	,
18431	935	9	whose	whose	WP$
18431	935	10	surface	surface	NN
18431	935	11	also	also	RB
18431	935	12	has	have	VBZ
18431	935	13	different	different	JJ
18431	935	14	rates	rate	NNS
18431	935	15	of	of	IN
18431	935	16	rotation	rotation	NN
18431	935	17	diminishing	diminish	VBG
18431	935	18	from	from	IN
18431	935	19	the	the	DT
18431	935	20	equator	equator	NN
18431	935	21	.	.	.
18431	936	1	Measured	measure	VBN
18431	936	2	by	by	IN
18431	936	3	the	the	DT
18431	936	4	motion	motion	NN
18431	936	5	of	of	IN
18431	936	6	spots	spot	NNS
18431	936	7	on	on	IN
18431	936	8	or	or	CC
18431	936	9	near	near	IN
18431	936	10	the	the	DT
18431	936	11	equator	equator	NN
18431	936	12	,	,	,
18431	936	13	Jupiter	Jupiter	NNP
18431	936	14	's	's	POS
18431	936	15	rotation	rotation	NN
18431	936	16	period	period	NN
18431	936	17	is	be	VBZ
18431	936	18	about	about	RB
18431	936	19	nine	nine	CD
18431	936	20	hours	hour	NNS
18431	936	21	fifty	fifty	CD
18431	936	22	minutes	minute	NNS
18431	936	23	;	;	,
18431	936	24	measured	measure	VBN
18431	936	25	by	by	IN
18431	936	26	the	the	DT
18431	936	27	motion	motion	NN
18431	936	28	of	of	IN
18431	936	29	spots	spot	NNS
18431	936	30	in	in	IN
18431	936	31	the	the	DT
18431	936	32	middle	middle	JJ
18431	936	33	latitudes	latitude	NNS
18431	936	34	,	,	,
18431	936	35	it	-PRON-	PRP
18431	936	36	is	be	VBZ
18431	936	37	about	about	RB
18431	936	38	nine	nine	CD
18431	936	39	hours	hour	NNS
18431	936	40	fifty	fifty	CD
18431	936	41	-	-	HYPH
18431	936	42	six	six	CD
18431	936	43	minutes	minute	NNS
18431	936	44	.	.	.
18431	937	1	The	the	DT
18431	937	2	red	red	JJ
18431	937	3	spot	spot	NN
18431	937	4	completes	complete	VBZ
18431	937	5	a	a	DT
18431	937	6	rotation	rotation	NN
18431	937	7	in	in	IN
18431	937	8	a	a	DT
18431	937	9	little	little	JJ
18431	937	10	less	less	JJR
18431	937	11	than	than	IN
18431	937	12	nine	nine	CD
18431	937	13	hours	hour	NNS
18431	937	14	and	and	CC
18431	937	15	fifty	fifty	CD
18431	937	16	-	-	HYPH
18431	937	17	six	six	CD
18431	937	18	minutes	minute	NNS
18431	937	19	,	,	,
18431	937	20	but	but	CC
18431	937	21	its	-PRON-	PRP$
18431	937	22	period	period	NN
18431	937	23	can	can	MD
18431	937	24	not	not	RB
18431	937	25	be	be	VB
18431	937	26	positively	positively	RB
18431	937	27	given	give	VBN
18431	937	28	for	for	IN
18431	937	29	the	the	DT
18431	937	30	singular	singular	JJ
18431	937	31	reason	reason	NN
18431	937	32	that	that	IN
18431	937	33	it	-PRON-	PRP
18431	937	34	is	be	VBZ
18431	937	35	variable	variable	JJ
18431	937	36	.	.	.
18431	938	1	The	the	DT
18431	938	2	variation	variation	NN
18431	938	3	amounts	amount	VBZ
18431	938	4	to	to	IN
18431	938	5	only	only	RB
18431	938	6	a	a	DT
18431	938	7	few	few	JJ
18431	938	8	seconds	second	NNS
18431	938	9	in	in	IN
18431	938	10	the	the	DT
18431	938	11	course	course	NN
18431	938	12	of	of	IN
18431	938	13	several	several	JJ
18431	938	14	years	year	NNS
18431	938	15	,	,	,
18431	938	16	but	but	CC
18431	938	17	it	-PRON-	PRP
18431	938	18	is	be	VBZ
18431	938	19	nevertheless	nevertheless	RB
18431	938	20	certain	certain	JJ
18431	938	21	.	.	.
18431	939	1	The	the	DT
18431	939	2	phenomenon	phenomenon	NN
18431	939	3	of	of	IN
18431	939	4	variable	variable	JJ
18431	939	5	motion	motion	NN
18431	939	6	is	be	VBZ
18431	939	7	not	not	RB
18431	939	8	,	,	,
18431	939	9	however	however	RB
18431	939	10	,	,	,
18431	939	11	peculiar	peculiar	JJ
18431	939	12	to	to	IN
18431	939	13	the	the	DT
18431	939	14	red	red	JJ
18431	939	15	spot	spot	NN
18431	939	16	.	.	.
18431	940	1	Mr.	Mr.	NNP
18431	940	2	W.F.	W.F.	NNP
18431	941	1	Denning	den	VBG
18431	941	2	,	,	,
18431	941	3	who	who	WP
18431	941	4	has	have	VBZ
18431	941	5	studied	study	VBN
18431	941	6	Jupiter	Jupiter	NNP
18431	941	7	for	for	IN
18431	941	8	a	a	DT
18431	941	9	quarter	quarter	NN
18431	941	10	of	of	IN
18431	941	11	a	a	DT
18431	941	12	century	century	NN
18431	941	13	,	,	,
18431	941	14	says	say	VBZ
18431	941	15	:	:	:
18431	941	16	"	"	``
18431	941	17	It	-PRON-	PRP
18431	941	18	is	be	VBZ
18431	941	19	well	well	RB
18431	941	20	known	know	VBN
18431	941	21	that	that	IN
18431	941	22	in	in	IN
18431	941	23	different	different	JJ
18431	941	24	latitudes	latitude	NNS
18431	941	25	of	of	IN
18431	941	26	Jupiter	Jupiter	NNP
18431	941	27	there	there	EX
18431	941	28	are	be	VBP
18431	941	29	currents	current	NNS
18431	941	30	,	,	,
18431	941	31	forming	form	VBG
18431	941	32	the	the	DT
18431	941	33	belts	belt	NNS
18431	941	34	and	and	CC
18431	941	35	zones	zone	NNS
18431	941	36	,	,	,
18431	941	37	moving	move	VBG
18431	941	38	at	at	IN
18431	941	39	various	various	JJ
18431	941	40	rates	rate	NNS
18431	941	41	of	of	IN
18431	941	42	speed	speed	NN
18431	941	43	.	.	.
18431	942	1	In	in	IN
18431	942	2	many	many	JJ
18431	942	3	instances	instance	NNS
18431	942	4	the	the	DT
18431	942	5	velocity	velocity	NN
18431	942	6	changes	change	NNS
18431	942	7	from	from	IN
18431	942	8	year	year	NN
18431	942	9	to	to	IN
18431	942	10	year	year	NN
18431	942	11	.	.	.
18431	943	1	And	and	CC
18431	943	2	it	-PRON-	PRP
18431	943	3	is	be	VBZ
18431	943	4	a	a	DT
18431	943	5	singular	singular	JJ
18431	943	6	circumstance	circumstance	NN
18431	943	7	that	that	IN
18431	943	8	in	in	IN
18431	943	9	the	the	DT
18431	943	10	same	same	JJ
18431	943	11	current	current	JJ
18431	943	12	a	a	DT
18431	943	13	uniform	uniform	JJ
18431	943	14	motion	motion	NN
18431	943	15	is	be	VBZ
18431	943	16	not	not	RB
18431	943	17	maintained	maintain	VBN
18431	943	18	in	in	IN
18431	943	19	all	all	DT
18431	943	20	parts	part	NNS
18431	943	21	of	of	IN
18431	943	22	the	the	DT
18431	943	23	circumference	circumference	NN
18431	943	24	.	.	.
18431	944	1	Certain	certain	JJ
18431	944	2	spots	spot	NNS
18431	944	3	move	move	VBP
18431	944	4	faster	fast	RBR
18431	944	5	than	than	IN
18431	944	6	others	other	NNS
18431	944	7	,	,	,
18431	944	8	so	so	IN
18431	944	9	that	that	IN
18431	944	10	if	if	IN
18431	944	11	we	-PRON-	PRP
18431	944	12	would	would	MD
18431	944	13	obtain	obtain	VB
18431	944	14	a	a	DT
18431	944	15	fair	fair	JJ
18431	944	16	value	value	NN
18431	944	17	for	for	IN
18431	944	18	the	the	DT
18431	944	19	rotation	rotation	NN
18431	944	20	period	period	NN
18431	944	21	of	of	IN
18431	944	22	any	any	DT
18431	944	23	current	current	NN
18431	944	24	it	-PRON-	PRP
18431	944	25	is	be	VBZ
18431	944	26	not	not	RB
18431	944	27	sufficient	sufficient	JJ
18431	944	28	to	to	TO
18431	944	29	derive	derive	VB
18431	944	30	it	-PRON-	PRP
18431	944	31	from	from	IN
18431	944	32	one	one	CD
18431	944	33	marking	mark	VBG
18431	944	34	alone	alone	RB
18431	944	35	;	;	:
18431	944	36	we	-PRON-	PRP
18431	944	37	must	must	MD
18431	944	38	follow	follow	VB
18431	944	39	a	a	DT
18431	944	40	number	number	NN
18431	944	41	of	of	IN
18431	944	42	objects	object	NNS
18431	944	43	distributed	distribute	VBN
18431	944	44	in	in	IN
18431	944	45	different	different	JJ
18431	944	46	longitudes	longitude	NNS
18431	944	47	along	along	IN
18431	944	48	the	the	DT
18431	944	49	current	current	NN
18431	944	50	and	and	CC
18431	944	51	deduce	deduce	VB
18431	944	52	a	a	DT
18431	944	53	mean	mean	NN
18431	944	54	from	from	IN
18431	944	55	the	the	DT
18431	944	56	whole	whole	NN
18431	944	57	.	.	.
18431	945	1	"	"	``
18431	945	2	[	[	-LRB-
18431	945	3	10	10	CD
18431	945	4	]	]	-RRB-
18431	945	5	[	[	-LRB-
18431	945	6	Footnote	Footnote	NNP
18431	945	7	10	10	CD
18431	945	8	:	:	:
18431	945	9	The	the	DT
18431	945	10	Observatory	Observatory	NNP
18431	945	11	,	,	,
18431	945	12	No	no	UH
18431	945	13	.	.	.
18431	946	1	286	286	CD
18431	946	2	,	,	,
18431	946	3	December	December	NNP
18431	946	4	,	,	,
18431	946	5	1899	1899	CD
18431	946	6	.	.	.
18431	946	7	]	]	-RRB-
18431	947	1	Nor	nor	CC
18431	947	2	is	be	VBZ
18431	947	3	this	this	DT
18431	947	4	all	all	DT
18431	947	5	.	.	.
18431	948	1	Observation	observation	NN
18431	948	2	indicates	indicate	VBZ
18431	948	3	that	that	IN
18431	948	4	if	if	IN
18431	948	5	we	-PRON-	PRP
18431	948	6	could	could	MD
18431	948	7	look	look	VB
18431	948	8	at	at	IN
18431	948	9	a	a	DT
18431	948	10	vertical	vertical	JJ
18431	948	11	section	section	NN
18431	948	12	of	of	IN
18431	948	13	Jupiter	Jupiter	NNP
18431	948	14	's	's	POS
18431	948	15	atmosphere	atmosphere	NN
18431	948	16	we	-PRON-	PRP
18431	948	17	should	should	MD
18431	948	18	behold	behold	VB
18431	948	19	an	an	DT
18431	948	20	equally	equally	RB
18431	948	21	remarkable	remarkable	JJ
18431	948	22	contrast	contrast	NN
18431	948	23	and	and	CC
18431	948	24	conflict	conflict	NN
18431	948	25	of	of	IN
18431	948	26	motions	motion	NNS
18431	948	27	.	.	.
18431	949	1	There	there	EX
18431	949	2	is	be	VBZ
18431	949	3	evidence	evidence	NN
18431	949	4	that	that	IN
18431	949	5	some	some	DT
18431	949	6	of	of	IN
18431	949	7	the	the	DT
18431	949	8	visible	visible	JJ
18431	949	9	spots	spot	NNS
18431	949	10	,	,	,
18431	949	11	or	or	CC
18431	949	12	clouds	cloud	NNS
18431	949	13	,	,	,
18431	949	14	lie	lie	VBP
18431	949	15	at	at	IN
18431	949	16	a	a	DT
18431	949	17	greater	great	JJR
18431	949	18	elevation	elevation	NN
18431	949	19	than	than	IN
18431	949	20	others	other	NNS
18431	949	21	,	,	,
18431	949	22	and	and	CC
18431	949	23	it	-PRON-	PRP
18431	949	24	has	have	VBZ
18431	949	25	been	be	VBN
18431	949	26	observed	observe	VBN
18431	949	27	that	that	IN
18431	949	28	the	the	DT
18431	949	29	deeper	deep	JJR
18431	949	30	ones	one	NNS
18431	949	31	move	move	VBP
18431	949	32	more	more	RBR
18431	949	33	rapidly	rapidly	RB
18431	949	34	.	.	.
18431	950	1	This	this	DT
18431	950	2	fact	fact	NN
18431	950	3	has	have	VBZ
18431	950	4	led	lead	VBN
18431	950	5	some	some	DT
18431	950	6	observers	observer	NNS
18431	950	7	to	to	TO
18431	950	8	conclude	conclude	VB
18431	950	9	that	that	IN
18431	950	10	the	the	DT
18431	950	11	deep	deep	RB
18431	950	12	-	-	HYPH
18431	950	13	lying	lie	VBG
18431	950	14	spots	spot	NNS
18431	950	15	may	may	MD
18431	950	16	be	be	VB
18431	950	17	a	a	DT
18431	950	18	part	part	NN
18431	950	19	of	of	IN
18431	950	20	the	the	DT
18431	950	21	actual	actual	JJ
18431	950	22	surface	surface	NN
18431	950	23	of	of	IN
18431	950	24	the	the	DT
18431	950	25	planet	planet	NN
18431	950	26	.	.	.
18431	951	1	But	but	CC
18431	951	2	if	if	IN
18431	951	3	we	-PRON-	PRP
18431	951	4	could	could	MD
18431	951	5	think	think	VB
18431	951	6	that	that	IN
18431	951	7	there	there	EX
18431	951	8	is	be	VBZ
18431	951	9	any	any	DT
18431	951	10	solid	solid	JJ
18431	951	11	nucleus	nucleus	NN
18431	951	12	,	,	,
18431	951	13	or	or	CC
18431	951	14	core	core	NN
18431	951	15	,	,	,
18431	951	16	in	in	IN
18431	951	17	the	the	DT
18431	951	18	body	body	NN
18431	951	19	of	of	IN
18431	951	20	Jupiter	Jupiter	NNP
18431	951	21	,	,	,
18431	951	22	it	-PRON-	PRP
18431	951	23	would	would	MD
18431	951	24	seem	seem	VB
18431	951	25	,	,	,
18431	951	26	on	on	IN
18431	951	27	account	account	NN
18431	951	28	of	of	IN
18431	951	29	the	the	DT
18431	951	30	slight	slight	JJ
18431	951	31	mean	mean	JJ
18431	951	32	density	density	NN
18431	951	33	of	of	IN
18431	951	34	the	the	DT
18431	951	35	planet	planet	NN
18431	951	36	,	,	,
18431	951	37	that	that	IN
18431	951	38	it	-PRON-	PRP
18431	951	39	can	can	MD
18431	951	40	not	not	RB
18431	951	41	lie	lie	VB
18431	951	42	so	so	RB
18431	951	43	near	near	IN
18431	951	44	the	the	DT
18431	951	45	visible	visible	JJ
18431	951	46	surface	surface	NN
18431	951	47	,	,	,
18431	951	48	but	but	CC
18431	951	49	must	must	MD
18431	951	50	be	be	VB
18431	951	51	at	at	IN
18431	951	52	a	a	DT
18431	951	53	depth	depth	NN
18431	951	54	of	of	IN
18431	951	55	thousands	thousand	NNS
18431	951	56	,	,	,
18431	951	57	perhaps	perhaps	RB
18431	951	58	tens	ten	NNS
18431	951	59	of	of	IN
18431	951	60	thousands	thousand	NNS
18431	951	61	,	,	,
18431	951	62	of	of	IN
18431	951	63	miles	mile	NNS
18431	951	64	.	.	.
18431	952	1	Since	since	IN
18431	952	2	the	the	DT
18431	952	3	telescope	telescope	NN
18431	952	4	is	be	VBZ
18431	952	5	unable	unable	JJ
18431	952	6	to	to	TO
18431	952	7	penetrate	penetrate	VB
18431	952	8	the	the	DT
18431	952	9	cloudy	cloudy	JJ
18431	952	10	envelope	envelope	NN
18431	952	11	we	-PRON-	PRP
18431	952	12	can	can	MD
18431	952	13	only	only	RB
18431	952	14	guess	guess	VB
18431	952	15	at	at	IN
18431	952	16	the	the	DT
18431	952	17	actual	actual	JJ
18431	952	18	constitution	constitution	NN
18431	952	19	of	of	IN
18431	952	20	the	the	DT
18431	952	21	interior	interior	NN
18431	952	22	of	of	IN
18431	952	23	Jupiter	Jupiter	NNP
18431	952	24	's	's	POS
18431	952	25	globe	globe	NN
18431	952	26	.	.	.
18431	953	1	In	in	IN
18431	953	2	a	a	DT
18431	953	3	spirit	spirit	NN
18431	953	4	of	of	IN
18431	953	5	mere	mere	JJ
18431	953	6	speculative	speculative	JJ
18431	953	7	curiosity	curiosity	NN
18431	953	8	it	-PRON-	PRP
18431	953	9	has	have	VBZ
18431	953	10	been	be	VBN
18431	953	11	suggested	suggest	VBN
18431	953	12	that	that	IN
18431	953	13	deep	deep	RB
18431	953	14	under	under	IN
18431	953	15	the	the	DT
18431	953	16	clouds	cloud	NNS
18431	953	17	of	of	IN
18431	953	18	the	the	DT
18431	953	19	great	great	JJ
18431	953	20	planet	planet	NN
18431	953	21	there	there	EX
18431	953	22	may	may	MD
18431	953	23	be	be	VB
18431	953	24	a	a	DT
18431	953	25	comparatively	comparatively	RB
18431	953	26	small	small	JJ
18431	953	27	solid	solid	JJ
18431	953	28	globe	globe	NN
18431	953	29	,	,	,
18431	953	30	even	even	RB
18431	953	31	a	a	DT
18431	953	32	habitable	habitable	JJ
18431	953	33	world	world	NN
18431	953	34	,	,	,
18431	953	35	closed	close	VBN
18431	953	36	round	round	NN
18431	953	37	by	by	IN
18431	953	38	a	a	DT
18431	953	39	firmament	firmament	NN
18431	953	40	all	all	PDT
18431	953	41	its	-PRON-	PRP$
18431	953	42	own	own	JJ
18431	953	43	,	,	,
18431	953	44	whose	whose	WP$
18431	953	45	vault	vault	NN
18431	953	46	,	,	,
18431	953	47	raised	raise	VBD
18431	953	48	30,000	30,000	CD
18431	953	49	or	or	CC
18431	953	50	40,000	40,000	CD
18431	953	51	miles	mile	NNS
18431	953	52	above	above	IN
18431	953	53	the	the	DT
18431	953	54	surface	surface	NN
18431	953	55	of	of	IN
18431	953	56	the	the	DT
18431	953	57	imprisoned	imprison	VBN
18431	953	58	planet	planet	NN
18431	953	59	,	,	,
18431	953	60	appears	appear	VBZ
18431	953	61	only	only	RB
18431	953	62	an	an	DT
18431	953	63	unbroken	unbroken	JJ
18431	953	64	dome	dome	NN
18431	953	65	,	,	,
18431	953	66	too	too	RB
18431	953	67	distant	distant	JJ
18431	953	68	to	to	TO
18431	953	69	reveal	reveal	VB
18431	953	70	its	-PRON-	PRP$
18431	953	71	real	real	JJ
18431	953	72	nature	nature	NN
18431	953	73	to	to	IN
18431	953	74	watchers	watcher	NNS
18431	953	75	below	below	RB
18431	953	76	,	,	,
18431	953	77	except	except	IN
18431	953	78	,	,	,
18431	953	79	perhaps	perhaps	RB
18431	953	80	,	,	,
18431	953	81	under	under	IN
18431	953	82	telescopic	telescopic	JJ
18431	953	83	scrutiny	scrutiny	NN
18431	953	84	;	;	:
18431	953	85	enclosing	enclose	VBG
18431	953	86	,	,	,
18431	953	87	as	as	IN
18431	953	88	in	in	IN
18431	953	89	a	a	DT
18431	953	90	shell	shell	NN
18431	953	91	,	,	,
18431	953	92	a	a	DT
18431	953	93	transparent	transparent	JJ
18431	953	94	atmosphere	atmosphere	NN
18431	953	95	,	,	,
18431	953	96	and	and	CC
18431	953	97	deriving	derive	VBG
18431	953	98	its	-PRON-	PRP$
18431	953	99	illumination	illumination	NN
18431	953	100	partly	partly	RB
18431	953	101	from	from	IN
18431	953	102	the	the	DT
18431	953	103	sunlight	sunlight	NN
18431	953	104	that	that	WDT
18431	953	105	may	may	MD
18431	953	106	filter	filter	VB
18431	953	107	through	through	RB
18431	953	108	,	,	,
18431	953	109	but	but	CC
18431	953	110	mainly	mainly	RB
18431	953	111	from	from	IN
18431	953	112	some	some	DT
18431	953	113	luminous	luminous	JJ
18431	953	114	source	source	NN
18431	953	115	within	within	IN
18431	953	116	.	.	.
18431	954	1	But	but	CC
18431	954	2	is	be	VBZ
18431	954	3	not	not	RB
18431	954	4	Jupiter	Jupiter	NNP
18431	954	5	almost	almost	RB
18431	954	6	equally	equally	RB
18431	954	7	fascinating	fascinating	JJ
18431	954	8	to	to	IN
18431	954	9	the	the	DT
18431	954	10	imagination	imagination	NN
18431	954	11	,	,	,
18431	954	12	if	if	IN
18431	954	13	we	-PRON-	PRP
18431	954	14	dismiss	dismiss	VBP
18431	954	15	all	all	DT
18431	954	16	attempts	attempt	NNS
18431	954	17	to	to	TO
18431	954	18	picture	picture	VB
18431	954	19	a	a	DT
18431	954	20	humanly	humanly	RB
18431	954	21	impossible	impossible	JJ
18431	954	22	world	world	NN
18431	954	23	shut	shut	VBN
18431	954	24	up	up	RP
18431	954	25	within	within	IN
18431	954	26	it	-PRON-	PRP
18431	954	27	,	,	,
18431	954	28	and	and	CC
18431	954	29	turn	turn	VB
18431	954	30	rather	rather	RB
18431	954	31	to	to	TO
18431	954	32	consider	consider	VB
18431	954	33	what	what	WP
18431	954	34	its	-PRON-	PRP$
18431	954	35	future	future	NN
18431	954	36	may	may	MD
18431	954	37	be	be	VB
18431	954	38	,	,	,
18431	954	39	guided	guide	VBN
18431	954	40	by	by	IN
18431	954	41	the	the	DT
18431	954	42	not	not	RB
18431	954	43	unreasonable	unreasonable	JJ
18431	954	44	hypothesis	hypothesis	NN
18431	954	45	that	that	WDT
18431	954	46	,	,	,
18431	954	47	because	because	IN
18431	954	48	of	of	IN
18431	954	49	its	-PRON-	PRP$
18431	954	50	immense	immense	JJ
18431	954	51	size	size	NN
18431	954	52	and	and	CC
18431	954	53	mass	mass	NN
18431	954	54	,	,	,
18431	954	55	it	-PRON-	PRP
18431	954	56	is	be	VBZ
18431	954	57	still	still	RB
18431	954	58	in	in	IN
18431	954	59	a	a	DT
18431	954	60	chaotic	chaotic	JJ
18431	954	61	condition	condition	NN
18431	954	62	?	?	.
18431	955	1	Mention	Mention	NNP
18431	955	2	has	have	VBZ
18431	955	3	been	be	VBN
18431	955	4	made	make	VBN
18431	955	5	of	of	IN
18431	955	6	the	the	DT
18431	955	7	resemblance	resemblance	NN
18431	955	8	of	of	IN
18431	955	9	Jupiter	Jupiter	NNP
18431	955	10	to	to	IN
18431	955	11	the	the	DT
18431	955	12	sun	sun	NN
18431	955	13	by	by	IN
18431	955	14	virtue	virtue	NN
18431	955	15	of	of	IN
18431	955	16	their	-PRON-	PRP$
18431	955	17	similar	similar	JJ
18431	955	18	manner	manner	NN
18431	955	19	of	of	IN
18431	955	20	rotation	rotation	NN
18431	955	21	.	.	.
18431	956	1	This	this	DT
18431	956	2	is	be	VBZ
18431	956	3	not	not	RB
18431	956	4	the	the	DT
18431	956	5	only	only	JJ
18431	956	6	reason	reason	NN
18431	956	7	for	for	IN
18431	956	8	looking	look	VBG
18431	956	9	upon	upon	IN
18431	956	10	Jupiter	Jupiter	NNP
18431	956	11	as	as	IN
18431	956	12	being	be	VBG
18431	956	13	,	,	,
18431	956	14	in	in	IN
18431	956	15	some	some	DT
18431	956	16	respects	respect	NNS
18431	956	17	,	,	,
18431	956	18	almost	almost	RB
18431	956	19	as	as	RB
18431	956	20	much	much	JJ
18431	956	21	a	a	DT
18431	956	22	solar	solar	NN
18431	956	23	as	as	IN
18431	956	24	a	a	DT
18431	956	25	planetary	planetary	NN
18431	956	26	body	body	NN
18431	956	27	.	.	.
18431	957	1	Its	-PRON-	PRP$
18431	957	2	exceptional	exceptional	JJ
18431	957	3	brightness	brightness	NN
18431	957	4	rather	rather	RB
18431	957	5	favors	favor	VBZ
18431	957	6	the	the	DT
18431	957	7	view	view	NN
18431	957	8	that	that	IN
18431	957	9	a	a	DT
18431	957	10	small	small	JJ
18431	957	11	part	part	NN
18431	957	12	of	of	IN
18431	957	13	the	the	DT
18431	957	14	light	light	NN
18431	957	15	by	by	IN
18431	957	16	which	which	WDT
18431	957	17	it	-PRON-	PRP
18431	957	18	shines	shine	VBZ
18431	957	19	comes	come	VBZ
18431	957	20	from	from	IN
18431	957	21	its	-PRON-	PRP$
18431	957	22	own	own	JJ
18431	957	23	incandescence	incandescence	NN
18431	957	24	.	.	.
18431	958	1	In	in	IN
18431	958	2	size	size	NN
18431	958	3	and	and	CC
18431	958	4	mass	mass	NN
18431	958	5	it	-PRON-	PRP
18431	958	6	is	be	VBZ
18431	958	7	half	half	JJ
18431	958	8	-	-	HYPH
18431	958	9	way	way	NN
18431	958	10	between	between	IN
18431	958	11	the	the	DT
18431	958	12	earth	earth	NN
18431	958	13	and	and	CC
18431	958	14	the	the	DT
18431	958	15	sun	sun	NN
18431	958	16	.	.	.
18431	959	1	Jupiter	Jupiter	NNP
18431	959	2	is	be	VBZ
18431	959	3	eleven	eleven	CD
18431	959	4	times	time	NNS
18431	959	5	greater	great	JJR
18431	959	6	than	than	IN
18431	959	7	the	the	DT
18431	959	8	earth	earth	NN
18431	959	9	in	in	IN
18431	959	10	diameter	diameter	NN
18431	959	11	and	and	CC
18431	959	12	thirteen	thirteen	CD
18431	959	13	hundred	hundred	CD
18431	959	14	times	time	NNS
18431	959	15	greater	great	JJR
18431	959	16	in	in	IN
18431	959	17	volume	volume	NN
18431	959	18	;	;	:
18431	959	19	the	the	DT
18431	959	20	sun	sun	NN
18431	959	21	is	be	VBZ
18431	959	22	ten	ten	CD
18431	959	23	times	time	NNS
18431	959	24	greater	great	JJR
18431	959	25	than	than	IN
18431	959	26	Jupiter	Jupiter	NNP
18431	959	27	in	in	IN
18431	959	28	diameter	diameter	NN
18431	959	29	and	and	CC
18431	959	30	a	a	DT
18431	959	31	thousand	thousand	CD
18431	959	32	times	time	NNS
18431	959	33	greater	great	JJR
18431	959	34	in	in	IN
18431	959	35	volume	volume	NN
18431	959	36	.	.	.
18431	960	1	The	the	DT
18431	960	2	mean	mean	JJ
18431	960	3	density	density	NN
18431	960	4	of	of	IN
18431	960	5	Jupiter	Jupiter	NNP
18431	960	6	,	,	,
18431	960	7	as	as	IN
18431	960	8	we	-PRON-	PRP
18431	960	9	have	have	VBP
18431	960	10	seen	see	VBN
18431	960	11	,	,	,
18431	960	12	is	be	VBZ
18431	960	13	almost	almost	RB
18431	960	14	exactly	exactly	RB
18431	960	15	the	the	DT
18431	960	16	same	same	JJ
18431	960	17	as	as	IN
18431	960	18	the	the	DT
18431	960	19	sun	sun	NN
18431	960	20	's	's	POS
18431	960	21	.	.	.
18431	961	1	Now	now	RB
18431	961	2	,	,	,
18431	961	3	the	the	DT
18431	961	4	history	history	NN
18431	961	5	of	of	IN
18431	961	6	the	the	DT
18431	961	7	solar	solar	JJ
18431	961	8	system	system	NN
18431	961	9	,	,	,
18431	961	10	according	accord	VBG
18431	961	11	to	to	IN
18431	961	12	the	the	DT
18431	961	13	nebular	nebular	JJ
18431	961	14	hypothesis	hypothesis	NN
18431	961	15	,	,	,
18431	961	16	is	be	VBZ
18431	961	17	a	a	DT
18431	961	18	history	history	NN
18431	961	19	of	of	IN
18431	961	20	cooling	cooling	NN
18431	961	21	and	and	CC
18431	961	22	condensation	condensation	NN
18431	961	23	.	.	.
18431	962	1	The	the	DT
18431	962	2	sun	sun	NN
18431	962	3	,	,	,
18431	962	4	a	a	DT
18431	962	5	thousand	thousand	CD
18431	962	6	times	time	NNS
18431	962	7	larger	large	JJR
18431	962	8	than	than	IN
18431	962	9	Jupiter	Jupiter	NNP
18431	962	10	,	,	,
18431	962	11	has	have	VBZ
18431	962	12	not	not	RB
18431	962	13	yet	yet	RB
18431	962	14	sufficiently	sufficiently	RB
18431	962	15	cooled	cool	VBN
18431	962	16	and	and	CC
18431	962	17	contracted	contract	VBD
18431	962	18	to	to	TO
18431	962	19	become	become	VB
18431	962	20	incrusted	incrust	VBN
18431	962	21	,	,	,
18431	962	22	except	except	IN
18431	962	23	with	with	IN
18431	962	24	a	a	DT
18431	962	25	shell	shell	NN
18431	962	26	of	of	IN
18431	962	27	incandescent	incandescent	JJ
18431	962	28	metallic	metallic	JJ
18431	962	29	clouds	cloud	NNS
18431	962	30	;	;	:
18431	962	31	Jupiter	Jupiter	NNP
18431	962	32	,	,	,
18431	962	33	a	a	DT
18431	962	34	thousand	thousand	CD
18431	962	35	times	time	NNS
18431	962	36	smaller	small	JJR
18431	962	37	than	than	IN
18431	962	38	the	the	DT
18431	962	39	sun	sun	NN
18431	962	40	,	,	,
18431	962	41	has	have	VBZ
18431	962	42	cooled	cool	VBN
18431	962	43	and	and	CC
18431	962	44	contracted	contract	VBN
18431	962	45	until	until	IN
18431	962	46	it	-PRON-	PRP
18431	962	47	is	be	VBZ
18431	962	48	but	but	CC
18431	962	49	slightly	slightly	RB
18431	962	50	,	,	,
18431	962	51	if	if	IN
18431	962	52	at	at	RB
18431	962	53	all	all	RB
18431	962	54	,	,	,
18431	962	55	incandescent	incandescent	NN
18431	962	56	at	at	IN
18431	962	57	its	-PRON-	PRP$
18431	962	58	surface	surface	NN
18431	962	59	,	,	,
18431	962	60	while	while	IN
18431	962	61	its	-PRON-	PRP$
18431	962	62	thickening	thickening	NN
18431	962	63	shell	shell	NN
18431	962	64	,	,	,
18431	962	65	although	although	IN
18431	962	66	still	still	RB
18431	962	67	composed	compose	VBN
18431	962	68	of	of	IN
18431	962	69	vapor	vapor	NN
18431	962	70	and	and	CC
18431	962	71	smoke	smoke	NN
18431	962	72	,	,	,
18431	962	73	and	and	CC
18431	962	74	still	still	RB
18431	962	75	probably	probably	RB
18431	962	76	hot	hot	JJ
18431	962	77	,	,	,
18431	962	78	has	have	VBZ
18431	962	79	grown	grow	VBN
18431	962	80	so	so	RB
18431	962	81	dense	dense	JJ
18431	962	82	that	that	IN
18431	962	83	it	-PRON-	PRP
18431	962	84	entirely	entirely	RB
18431	962	85	cuts	cut	VBZ
18431	962	86	off	off	RP
18431	962	87	the	the	DT
18431	962	88	luminous	luminous	JJ
18431	962	89	radiation	radiation	NN
18431	962	90	from	from	IN
18431	962	91	within	within	IN
18431	962	92	;	;	:
18431	962	93	the	the	DT
18431	962	94	earth	earth	NN
18431	962	95	,	,	,
18431	962	96	to	to	TO
18431	962	97	carry	carry	VB
18431	962	98	the	the	DT
18431	962	99	comparison	comparison	NN
18431	962	100	one	one	CD
18431	962	101	step	step	NN
18431	962	102	further	far	RBR
18431	962	103	,	,	,
18431	962	104	being	be	VBG
18431	962	105	more	more	JJR
18431	962	106	than	than	IN
18431	962	107	a	a	DT
18431	962	108	thousand	thousand	CD
18431	962	109	times	time	NNS
18431	962	110	smaller	small	JJR
18431	962	111	than	than	IN
18431	962	112	Jupiter	Jupiter	NNP
18431	962	113	,	,	,
18431	962	114	has	have	VBZ
18431	962	115	progressed	progress	VBN
18431	962	116	so	so	RB
18431	962	117	far	far	RB
18431	962	118	in	in	IN
18431	962	119	the	the	DT
18431	962	120	process	process	NN
18431	962	121	of	of	IN
18431	962	122	cooling	cool	VBG
18431	962	123	that	that	IN
18431	962	124	its	-PRON-	PRP$
18431	962	125	original	original	JJ
18431	962	126	shell	shell	NN
18431	962	127	of	of	IN
18431	962	128	vapor	vapor	NNP
18431	962	129	has	have	VBZ
18431	962	130	given	give	VBN
18431	962	131	place	place	NN
18431	962	132	to	to	IN
18431	962	133	one	one	CD
18431	962	134	of	of	IN
18431	962	135	solid	solid	JJ
18431	962	136	rock	rock	NN
18431	962	137	.	.	.
18431	963	1	A	a	DT
18431	963	2	sudden	sudden	JJ
18431	963	3	outburst	outburst	NN
18431	963	4	of	of	IN
18431	963	5	light	light	NN
18431	963	6	from	from	IN
18431	963	7	Jupiter	Jupiter	NNP
18431	963	8	,	,	,
18431	963	9	such	such	JJ
18431	963	10	as	as	IN
18431	963	11	occurs	occur	VBZ
18431	963	12	occasionally	occasionally	RB
18431	963	13	in	in	IN
18431	963	14	a	a	DT
18431	963	15	star	star	NN
18431	963	16	that	that	WDT
18431	963	17	is	be	VBZ
18431	963	18	losing	lose	VBG
18431	963	19	its	-PRON-	PRP$
18431	963	20	radiance	radiance	NN
18431	963	21	through	through	IN
18431	963	22	the	the	DT
18431	963	23	condensation	condensation	NN
18431	963	24	of	of	IN
18431	963	25	absorbing	absorb	VBG
18431	963	26	vapors	vapor	NNS
18431	963	27	around	around	IN
18431	963	28	it	-PRON-	PRP
18431	963	29	,	,	,
18431	963	30	would	would	MD
18431	963	31	furnish	furnish	VB
18431	963	32	strong	strong	JJ
18431	963	33	corroboration	corroboration	NN
18431	963	34	of	of	IN
18431	963	35	the	the	DT
18431	963	36	theory	theory	NN
18431	963	37	that	that	IN
18431	963	38	Jupiter	Jupiter	NNP
18431	963	39	is	be	VBZ
18431	963	40	really	really	RB
18431	963	41	an	an	DT
18431	963	42	extinguished	extinguish	VBN
18431	963	43	sun	sun	NN
18431	963	44	which	which	WDT
18431	963	45	is	be	VBZ
18431	963	46	now	now	RB
18431	963	47	on	on	IN
18431	963	48	the	the	DT
18431	963	49	way	way	NN
18431	963	50	to	to	TO
18431	963	51	become	become	VB
18431	963	52	a	a	DT
18431	963	53	planet	planet	NN
18431	963	54	in	in	IN
18431	963	55	the	the	DT
18431	963	56	terrestrial	terrestrial	JJ
18431	963	57	sense	sense	NN
18431	963	58	.	.	.
18431	964	1	Not	not	RB
18431	964	2	very	very	RB
18431	964	3	long	long	RB
18431	964	4	ago	ago	RB
18431	964	5	,	,	,
18431	964	6	as	as	IN
18431	964	7	time	time	NN
18431	964	8	is	be	VBZ
18431	964	9	reckoned	reckon	VBN
18431	964	10	in	in	IN
18431	964	11	astronomy	astronomy	NNP
18431	964	12	,	,	,
18431	964	13	our	-PRON-	PRP$
18431	964	14	sun	sun	NN
18431	964	15	,	,	,
18431	964	16	viewed	view	VBN
18431	964	17	from	from	IN
18431	964	18	the	the	DT
18431	964	19	distance	distance	NN
18431	964	20	of	of	IN
18431	964	21	the	the	DT
18431	964	22	nearer	nearer	JJ
18431	964	23	fixed	fix	VBN
18431	964	24	stars	star	NNS
18431	964	25	,	,	,
18431	964	26	may	may	MD
18431	964	27	have	have	VB
18431	964	28	appeared	appear	VBN
18431	964	29	as	as	IN
18431	964	30	a	a	DT
18431	964	31	binary	binary	JJ
18431	964	32	star	star	NN
18431	964	33	,	,	,
18431	964	34	the	the	DT
18431	964	35	brighter	bright	JJR
18431	964	36	component	component	NN
18431	964	37	of	of	IN
18431	964	38	the	the	DT
18431	964	39	pair	pair	NN
18431	964	40	being	be	VBG
18431	964	41	the	the	DT
18431	964	42	sun	sun	NN
18431	964	43	itself	-PRON-	PRP
18431	964	44	and	and	CC
18431	964	45	the	the	DT
18431	964	46	fainter	fainter	NN
18431	964	47	one	one	CD
18431	964	48	the	the	DT
18431	964	49	body	body	NN
18431	964	50	now	now	RB
18431	964	51	called	call	VBD
18431	964	52	the	the	DT
18431	964	53	planet	planet	NN
18431	964	54	Jupiter	Jupiter	NNP
18431	964	55	.	.	.
18431	965	1	Supposing	suppose	VBG
18431	965	2	the	the	DT
18431	965	3	latter	latter	JJ
18431	965	4	to	to	TO
18431	965	5	have	have	VB
18431	965	6	had	have	VBN
18431	965	7	the	the	DT
18431	965	8	same	same	JJ
18431	965	9	intrinsic	intrinsic	JJ
18431	965	10	brilliance	brilliance	NN
18431	965	11	,	,	,
18431	965	12	surface	surface	NN
18431	965	13	for	for	IN
18431	965	14	surface	surface	NN
18431	965	15	,	,	,
18431	965	16	as	as	IN
18431	965	17	the	the	DT
18431	965	18	sun	sun	NN
18431	965	19	,	,	,
18431	965	20	it	-PRON-	PRP
18431	965	21	would	would	MD
18431	965	22	have	have	VB
18431	965	23	radiated	radiate	VBN
18431	965	24	one	one	CD
18431	965	25	hundred	hundred	CD
18431	965	26	times	time	NNS
18431	965	27	less	less	JJR
18431	965	28	light	light	NN
18431	965	29	than	than	IN
18431	965	30	the	the	DT
18431	965	31	sun	sun	NN
18431	965	32	.	.	.
18431	966	1	A	a	DT
18431	966	2	difference	difference	NN
18431	966	3	of	of	IN
18431	966	4	one	one	CD
18431	966	5	hundredfold	hundredfold	NN
18431	966	6	between	between	IN
18431	966	7	the	the	DT
18431	966	8	light	light	NN
18431	966	9	of	of	IN
18431	966	10	two	two	CD
18431	966	11	stars	star	NNS
18431	966	12	means	mean	VBZ
18431	966	13	that	that	IN
18431	966	14	they	-PRON-	PRP
18431	966	15	are	be	VBP
18431	966	16	six	six	CD
18431	966	17	magnitudes	magnitude	NNS
18431	966	18	apart	apart	RB
18431	966	19	;	;	:
18431	966	20	or	or	CC
18431	966	21	,	,	,
18431	966	22	in	in	IN
18431	966	23	other	other	JJ
18431	966	24	words	word	NNS
18431	966	25	,	,	,
18431	966	26	from	from	IN
18431	966	27	a	a	DT
18431	966	28	point	point	NN
18431	966	29	in	in	IN
18431	966	30	space	space	NN
18431	966	31	where	where	WRB
18431	966	32	the	the	DT
18431	966	33	sun	sun	NN
18431	966	34	appeared	appear	VBD
18431	966	35	as	as	RB
18431	966	36	bright	bright	JJ
18431	966	37	as	as	IN
18431	966	38	what	what	WP
18431	966	39	we	-PRON-	PRP
18431	966	40	call	call	VBP
18431	966	41	a	a	DT
18431	966	42	first	first	JJ
18431	966	43	-	-	HYPH
18431	966	44	magnitude	magnitude	NN
18431	966	45	star	star	NN
18431	966	46	,	,	,
18431	966	47	its	-PRON-	PRP$
18431	966	48	companion	companion	NN
18431	966	49	,	,	,
18431	966	50	Jupiter	Jupiter	NNP
18431	966	51	,	,	,
18431	966	52	would	would	MD
18431	966	53	have	have	VB
18431	966	54	shone	shine	VBN
18431	966	55	as	as	IN
18431	966	56	a	a	DT
18431	966	57	sixth	sixth	JJ
18431	966	58	-	-	HYPH
18431	966	59	magnitude	magnitude	NN
18431	966	60	star	star	NN
18431	966	61	.	.	.
18431	967	1	Many	many	JJ
18431	967	2	stars	star	NNS
18431	967	3	have	have	VBP
18431	967	4	companions	companion	NNS
18431	967	5	proportionally	proportionally	RB
18431	967	6	much	much	JJ
18431	967	7	fainter	fainter	NN
18431	967	8	than	than	IN
18431	967	9	that	that	DT
18431	967	10	.	.	.
18431	968	1	The	the	DT
18431	968	2	companion	companion	NN
18431	968	3	of	of	IN
18431	968	4	Sirius	Sirius	NNP
18431	968	5	,	,	,
18431	968	6	for	for	IN
18431	968	7	instance	instance	NN
18431	968	8	,	,	,
18431	968	9	is	be	VBZ
18431	968	10	at	at	IN
18431	968	11	least	least	RBS
18431	968	12	ten	ten	CD
18431	968	13	thousand	thousand	CD
18431	968	14	times	time	NNS
18431	968	15	less	less	RBR
18431	968	16	bright	bright	JJ
18431	968	17	than	than	IN
18431	968	18	its	-PRON-	PRP$
18431	968	19	great	great	JJ
18431	968	20	comrade	comrade	NN
18431	968	21	.	.	.
18431	969	1	Looking	look	VBG
18431	969	2	at	at	IN
18431	969	3	Jupiter	Jupiter	NNP
18431	969	4	in	in	IN
18431	969	5	this	this	DT
18431	969	6	way	way	NN
18431	969	7	,	,	,
18431	969	8	it	-PRON-	PRP
18431	969	9	interests	interest	VBZ
18431	969	10	us	-PRON-	PRP
18431	969	11	not	not	RB
18431	969	12	as	as	IN
18431	969	13	the	the	DT
18431	969	14	probable	probable	JJ
18431	969	15	abode	abode	NN
18431	969	16	of	of	IN
18431	969	17	intelligent	intelligent	JJ
18431	969	18	life	life	NN
18431	969	19	,	,	,
18431	969	20	but	but	CC
18431	969	21	as	as	IN
18431	969	22	a	a	DT
18431	969	23	world	world	NN
18431	969	24	in	in	IN
18431	969	25	the	the	DT
18431	969	26	making	making	NN
18431	969	27	,	,	,
18431	969	28	a	a	DT
18431	969	29	world	world	NN
18431	969	30	,	,	,
18431	969	31	moreover	moreover	RB
18431	969	32	,	,	,
18431	969	33	which	which	WDT
18431	969	34	,	,	,
18431	969	35	when	when	WRB
18431	969	36	it	-PRON-	PRP
18431	969	37	is	be	VBZ
18431	969	38	completed	complete	VBN
18431	969	39	--	--	:
18431	969	40	if	if	IN
18431	969	41	it	-PRON-	PRP
18431	969	42	ever	ever	RB
18431	969	43	shall	shall	MD
18431	969	44	be	be	VB
18431	969	45	after	after	IN
18431	969	46	the	the	DT
18431	969	47	terrestrial	terrestrial	JJ
18431	969	48	pattern	pattern	NN
18431	969	49	--	--	:
18431	969	50	will	will	MD
18431	969	51	dwarf	dwarf	VB
18431	969	52	our	-PRON-	PRP$
18431	969	53	globe	globe	NN
18431	969	54	into	into	IN
18431	969	55	insignificance	insignificance	NN
18431	969	56	.	.	.
18431	970	1	That	that	DT
18431	970	2	stupendous	stupendous	JJ
18431	970	3	miracle	miracle	NN
18431	970	4	of	of	IN
18431	970	5	world	world	NN
18431	970	6	-	-	HYPH
18431	970	7	making	making	NN
18431	970	8	which	which	WDT
18431	970	9	is	be	VBZ
18431	970	10	dimly	dimly	RB
18431	970	11	painted	paint	VBN
18431	970	12	in	in	IN
18431	970	13	the	the	DT
18431	970	14	grand	grand	JJ
18431	970	15	figures	figure	NNS
18431	970	16	employed	employ	VBN
18431	970	17	by	by	IN
18431	970	18	the	the	DT
18431	970	19	writers	writer	NNS
18431	970	20	of	of	IN
18431	970	21	Genesis	Genesis	NNP
18431	970	22	,	,	,
18431	970	23	and	and	CC
18431	970	24	the	the	DT
18431	970	25	composers	composer	NNS
18431	970	26	of	of	IN
18431	970	27	other	other	JJ
18431	970	28	cosmogonic	cosmogonic	JJ
18431	970	29	legends	legend	NNS
18431	970	30	,	,	,
18431	970	31	is	be	VBZ
18431	970	32	here	here	RB
18431	970	33	actually	actually	RB
18431	970	34	going	go	VBG
18431	970	35	on	on	RP
18431	970	36	before	before	IN
18431	970	37	our	-PRON-	PRP$
18431	970	38	eyes	eye	NNS
18431	970	39	.	.	.
18431	971	1	The	the	DT
18431	971	2	telescope	telescope	NN
18431	971	3	shows	show	VBZ
18431	971	4	us	-PRON-	PRP
18431	971	5	in	in	IN
18431	971	6	the	the	DT
18431	971	7	cloudy	cloudy	JJ
18431	971	8	face	face	NN
18431	971	9	of	of	IN
18431	971	10	Jupiter	Jupiter	NNP
18431	971	11	the	the	DT
18431	971	12	moving	moving	NN
18431	971	13	of	of	IN
18431	971	14	the	the	DT
18431	971	15	spirit	spirit	NN
18431	971	16	upon	upon	IN
18431	971	17	the	the	DT
18431	971	18	face	face	NN
18431	971	19	of	of	IN
18431	971	20	the	the	DT
18431	971	21	great	great	JJ
18431	971	22	deep	deep	NN
18431	971	23	.	.	.
18431	972	1	What	what	WP
18431	972	2	the	the	DT
18431	972	3	final	final	JJ
18431	972	4	result	result	NN
18431	972	5	will	will	MD
18431	972	6	be	be	VB
18431	972	7	we	-PRON-	PRP
18431	972	8	can	can	MD
18431	972	9	not	not	RB
18431	972	10	tell	tell	VB
18431	972	11	,	,	,
18431	972	12	but	but	CC
18431	972	13	clearly	clearly	RB
18431	972	14	the	the	DT
18431	972	15	end	end	NN
18431	972	16	of	of	IN
18431	972	17	the	the	DT
18431	972	18	grand	grand	JJ
18431	972	19	processes	process	NNS
18431	972	20	there	there	RB
18431	972	21	in	in	IN
18431	972	22	operation	operation	NN
18431	972	23	has	have	VBZ
18431	972	24	not	not	RB
18431	972	25	yet	yet	RB
18431	972	26	been	be	VBN
18431	972	27	reached	reach	VBN
18431	972	28	.	.	.
18431	973	1	The	the	DT
18431	973	2	interesting	interesting	JJ
18431	973	3	suggestion	suggestion	NN
18431	973	4	was	be	VBD
18431	973	5	made	make	VBN
18431	973	6	and	and	CC
18431	973	7	urged	urge	VBN
18431	973	8	by	by	IN
18431	973	9	Mr.	Mr.	NNP
18431	973	10	Proctor	Proctor	NNP
18431	973	11	that	that	IN
18431	973	12	if	if	IN
18431	973	13	Jupiter	Jupiter	NNP
18431	973	14	itself	-PRON-	PRP
18431	973	15	is	be	VBZ
18431	973	16	in	in	IN
18431	973	17	no	no	DT
18431	973	18	condition	condition	NN
18431	973	19	at	at	IN
18431	973	20	present	present	JJ
18431	973	21	to	to	TO
18431	973	22	bear	bear	VB
18431	973	23	life	life	NN
18431	973	24	,	,	,
18431	973	25	its	-PRON-	PRP$
18431	973	26	satellites	satellite	NNS
18431	973	27	may	may	MD
18431	973	28	be	be	VB
18431	973	29	,	,	,
18431	973	30	in	in	IN
18431	973	31	that	that	DT
18431	973	32	respect	respect	NN
18431	973	33	,	,	,
18431	973	34	more	more	RBR
18431	973	35	happily	happily	RB
18431	973	36	circumstanced	circumstance	VBN
18431	973	37	.	.	.
18431	974	1	It	-PRON-	PRP
18431	974	2	can	can	MD
18431	974	3	not	not	RB
18431	974	4	be	be	VB
18431	974	5	said	say	VBN
18431	974	6	that	that	IN
18431	974	7	very	very	RB
18431	974	8	much	much	JJ
18431	974	9	has	have	VBZ
18431	974	10	been	be	VBN
18431	974	11	learned	learn	VBN
18431	974	12	about	about	IN
18431	974	13	the	the	DT
18431	974	14	satellites	satellite	NNS
18431	974	15	of	of	IN
18431	974	16	Jupiter	Jupiter	NNP
18431	974	17	since	since	IN
18431	974	18	Proctor	Proctor	NNP
18431	974	19	's	's	POS
18431	974	20	day	day	NN
18431	974	21	,	,	,
18431	974	22	and	and	CC
18431	974	23	his	-PRON-	PRP$
18431	974	24	suggestion	suggestion	NN
18431	974	25	is	be	VBZ
18431	974	26	no	no	RB
18431	974	27	less	less	JJR
18431	974	28	and	and	CC
18431	974	29	no	no	DT
18431	974	30	more	more	RBR
18431	974	31	probable	probable	JJ
18431	974	32	now	now	RB
18431	974	33	than	than	IN
18431	974	34	it	-PRON-	PRP
18431	974	35	was	be	VBD
18431	974	36	when	when	WRB
18431	974	37	first	first	RB
18431	974	38	offered	offer	VBN
18431	974	39	.	.	.
18431	975	1	There	there	EX
18431	975	2	has	have	VBZ
18431	975	3	been	be	VBN
18431	975	4	cumulative	cumulative	JJ
18431	975	5	evidence	evidence	NN
18431	975	6	that	that	IN
18431	975	7	Jupiter	Jupiter	NNP
18431	975	8	's	's	POS
18431	975	9	satellites	satellite	NNS
18431	975	10	obey	obey	VBP
18431	975	11	the	the	DT
18431	975	12	same	same	JJ
18431	975	13	law	law	NN
18431	975	14	that	that	WDT
18431	975	15	governs	govern	VBZ
18431	975	16	the	the	DT
18431	975	17	rotation	rotation	NN
18431	975	18	of	of	IN
18431	975	19	our	-PRON-	PRP$
18431	975	20	moon	moon	NN
18431	975	21	,	,	,
18431	975	22	viz	viz	NNP
18431	975	23	.	.	NNP
18431	975	24	,	,	,
18431	975	25	that	that	DT
18431	975	26	which	which	WDT
18431	975	27	compels	compel	VBZ
18431	975	28	them	-PRON-	PRP
18431	975	29	always	always	RB
18431	975	30	to	to	TO
18431	975	31	keep	keep	VB
18431	975	32	the	the	DT
18431	975	33	same	same	JJ
18431	975	34	face	face	NN
18431	975	35	turned	turn	VBD
18431	975	36	toward	toward	IN
18431	975	37	their	-PRON-	PRP$
18431	975	38	primary	primary	NN
18431	975	39	,	,	,
18431	975	40	and	and	CC
18431	975	41	this	this	DT
18431	975	42	would	would	MD
18431	975	43	clearly	clearly	RB
18431	975	44	affect	affect	VB
18431	975	45	,	,	,
18431	975	46	although	although	IN
18431	975	47	it	-PRON-	PRP
18431	975	48	might	may	MD
18431	975	49	not	not	RB
18431	975	50	preclude	preclude	VB
18431	975	51	,	,	,
18431	975	52	their	-PRON-	PRP$
18431	975	53	habitability	habitability	NN
18431	975	54	.	.	.
18431	976	1	With	with	IN
18431	976	2	the	the	DT
18431	976	3	exception	exception	NN
18431	976	4	of	of	IN
18431	976	5	the	the	DT
18431	976	6	minute	minute	JJ
18431	976	7	fifth	fifth	JJ
18431	976	8	satellite	satellite	NN
18431	976	9	discovered	discover	VBN
18431	976	10	by	by	IN
18431	976	11	Barnard	Barnard	NNP
18431	976	12	in	in	IN
18431	976	13	1892	1892	CD
18431	976	14	,	,	,
18431	976	15	they	-PRON-	PRP
18431	976	16	are	be	VBP
18431	976	17	all	all	DT
18431	976	18	of	of	IN
18431	976	19	sufficient	sufficient	JJ
18431	976	20	size	size	NN
18431	976	21	to	to	TO
18431	976	22	retain	retain	VB
18431	976	23	at	at	IN
18431	976	24	least	least	JJS
18431	976	25	some	some	DT
18431	976	26	traces	trace	NNS
18431	976	27	of	of	IN
18431	976	28	an	an	DT
18431	976	29	atmosphere	atmosphere	NN
18431	976	30	.	.	.
18431	977	1	In	in	IN
18431	977	2	fact	fact	NN
18431	977	3	,	,	,
18431	977	4	one	one	CD
18431	977	5	of	of	IN
18431	977	6	them	-PRON-	PRP
18431	977	7	is	be	VBZ
18431	977	8	larger	large	JJR
18431	977	9	than	than	IN
18431	977	10	the	the	DT
18431	977	11	planet	planet	NN
18431	977	12	Mars	Mars	NNP
18431	977	13	,	,	,
18431	977	14	and	and	CC
18431	977	15	another	another	DT
18431	977	16	is	be	VBZ
18431	977	17	of	of	IN
18431	977	18	nearly	nearly	RB
18431	977	19	the	the	DT
18431	977	20	same	same	JJ
18431	977	21	size	size	NN
18431	977	22	as	as	IN
18431	977	23	that	that	DT
18431	977	24	planet	planet	NN
18431	977	25	,	,	,
18431	977	26	while	while	IN
18431	977	27	the	the	DT
18431	977	28	smallest	small	JJS
18431	977	29	of	of	IN
18431	977	30	the	the	DT
18431	977	31	four	four	CD
18431	977	32	principal	principal	JJ
18431	977	33	ones	one	NNS
18431	977	34	is	be	VBZ
18431	977	35	about	about	RB
18431	977	36	equal	equal	JJ
18431	977	37	to	to	IN
18431	977	38	our	-PRON-	PRP$
18431	977	39	moon	moon	NN
18431	977	40	.	.	.
18431	978	1	Under	under	IN
18431	978	2	the	the	DT
18431	978	3	powerful	powerful	JJ
18431	978	4	attraction	attraction	NN
18431	978	5	of	of	IN
18431	978	6	Jupiter	Jupiter	NNP
18431	978	7	they	-PRON-	PRP
18431	978	8	travel	travel	VBP
18431	978	9	rapidly	rapidly	RB
18431	978	10	,	,	,
18431	978	11	and	and	CC
18431	978	12	viewed	view	VBD
18431	978	13	from	from	IN
18431	978	14	the	the	DT
18431	978	15	surface	surface	NN
18431	978	16	of	of	IN
18431	978	17	that	that	DT
18431	978	18	planet	planet	NN
18431	978	19	they	-PRON-	PRP
18431	978	20	would	would	MD
18431	978	21	offer	offer	VB
18431	978	22	a	a	DT
18431	978	23	wonderful	wonderful	JJ
18431	978	24	spectacle	spectacle	NN
18431	978	25	.	.	.
18431	979	1	They	-PRON-	PRP
18431	979	2	are	be	VBP
18431	979	3	continually	continually	RB
18431	979	4	causing	cause	VBG
18431	979	5	solar	solar	JJ
18431	979	6	eclipses	eclipse	NNS
18431	979	7	and	and	CC
18431	979	8	themselves	-PRON-	PRP
18431	979	9	undergoing	undergo	VBG
18431	979	10	eclipse	eclipse	NN
18431	979	11	in	in	IN
18431	979	12	Jupiter	Jupiter	NNP
18431	979	13	's	's	POS
18431	979	14	shadow	shadow	NN
18431	979	15	,	,	,
18431	979	16	and	and	CC
18431	979	17	their	-PRON-	PRP$
18431	979	18	swiftly	swiftly	RB
18431	979	19	changing	change	VBG
18431	979	20	aspects	aspect	NNS
18431	979	21	and	and	CC
18431	979	22	groupings	grouping	NNS
18431	979	23	would	would	MD
18431	979	24	be	be	VB
18431	979	25	watched	watch	VBN
18431	979	26	by	by	IN
18431	979	27	an	an	DT
18431	979	28	astronomer	astronomer	NN
18431	979	29	on	on	IN
18431	979	30	Jupiter	Jupiter	NNP
18431	979	31	with	with	IN
18431	979	32	undying	undye	VBG
18431	979	33	interest	interest	NN
18431	979	34	.	.	.
18431	980	1	But	but	CC
18431	980	2	far	far	RB
18431	980	3	more	more	RBR
18431	980	4	wonderful	wonderful	JJ
18431	980	5	would	would	MD
18431	980	6	be	be	VB
18431	980	7	the	the	DT
18431	980	8	spectacle	spectacle	NN
18431	980	9	presented	present	VBN
18431	980	10	by	by	IN
18431	980	11	Jupiter	Jupiter	NNP
18431	980	12	to	to	IN
18431	980	13	inhabitants	inhabitant	NNS
18431	980	14	dwelling	dwell	VBG
18431	980	15	on	on	IN
18431	980	16	his	-PRON-	PRP$
18431	980	17	moons	moon	NNS
18431	980	18	.	.	.
18431	981	1	From	from	IN
18431	981	2	the	the	DT
18431	981	3	nearer	nearer	NNP
18431	981	4	moon	moon	NN
18431	981	5	,	,	,
18431	981	6	in	in	IN
18431	981	7	particular	particular	JJ
18431	981	8	,	,	,
18431	981	9	which	which	WDT
18431	981	10	is	be	VBZ
18431	981	11	situated	situate	VBN
18431	981	12	less	less	JJR
18431	981	13	than	than	IN
18431	981	14	220,000	220,000	CD
18431	981	15	miles	mile	NNS
18431	981	16	from	from	IN
18431	981	17	Jupiter	Jupiter	NNP
18431	981	18	's	's	POS
18431	981	19	surface	surface	NN
18431	981	20	,	,	,
18431	981	21	the	the	DT
18431	981	22	great	great	JJ
18431	981	23	planet	planet	NN
18431	981	24	would	would	MD
18431	981	25	be	be	VB
18431	981	26	an	an	DT
18431	981	27	overwhelming	overwhelming	JJ
18431	981	28	phenomenon	phenomenon	NN
18431	981	29	in	in	IN
18431	981	30	the	the	DT
18431	981	31	sky	sky	NN
18431	981	32	.	.	.
18431	982	1	Its	-PRON-	PRP$
18431	982	2	immense	immense	JJ
18431	982	3	disk	disk	NN
18431	982	4	,	,	,
18431	982	5	hanging	hang	VBG
18431	982	6	overhead	overhead	RB
18431	982	7	,	,	,
18431	982	8	would	would	MD
18431	982	9	cover	cover	VB
18431	982	10	a	a	DT
18431	982	11	circle	circle	NN
18431	982	12	of	of	IN
18431	982	13	the	the	DT
18431	982	14	firmament	firmament	JJ
18431	982	15	twenty	twenty	CD
18431	982	16	degrees	degree	NNS
18431	982	17	in	in	IN
18431	982	18	diameter	diameter	NN
18431	982	19	,	,	,
18431	982	20	or	or	CC
18431	982	21	,	,	,
18431	982	22	in	in	IN
18431	982	23	round	round	JJ
18431	982	24	numbers	number	NNS
18431	982	25	,	,	,
18431	982	26	forty	forty	CD
18431	982	27	times	time	NNS
18431	982	28	the	the	DT
18431	982	29	diameter	diameter	NN
18431	982	30	of	of	IN
18431	982	31	the	the	DT
18431	982	32	full	full	JJ
18431	982	33	moon	moon	NN
18431	982	34	as	as	IN
18431	982	35	seen	see	VBN
18431	982	36	from	from	IN
18431	982	37	the	the	DT
18431	982	38	earth	earth	NN
18431	982	39	!	!	.
18431	983	1	It	-PRON-	PRP
18431	983	2	would	would	MD
18431	983	3	shed	shed	VB
18431	983	4	a	a	DT
18431	983	5	great	great	JJ
18431	983	6	amount	amount	NN
18431	983	7	of	of	IN
18431	983	8	light	light	NN
18431	983	9	and	and	CC
18431	983	10	heat	heat	NN
18431	983	11	,	,	,
18431	983	12	and	and	CC
18431	983	13	thus	thus	RB
18431	983	14	would	would	MD
18431	983	15	more	more	RBR
18431	983	16	or	or	CC
18431	983	17	less	less	RBR
18431	983	18	effectively	effectively	RB
18431	983	19	supply	supply	VB
18431	983	20	the	the	DT
18431	983	21	deficit	deficit	NN
18431	983	22	of	of	IN
18431	983	23	solar	solar	JJ
18431	983	24	radiation	radiation	NN
18431	983	25	,	,	,
18431	983	26	for	for	IN
18431	983	27	we	-PRON-	PRP
18431	983	28	must	must	MD
18431	983	29	remember	remember	VB
18431	983	30	that	that	IN
18431	983	31	Jupiter	Jupiter	NNP
18431	983	32	and	and	CC
18431	983	33	his	-PRON-	PRP$
18431	983	34	satellites	satellite	NNS
18431	983	35	receive	receive	VBP
18431	983	36	from	from	IN
18431	983	37	the	the	DT
18431	983	38	sun	sun	NN
18431	983	39	less	less	JJR
18431	983	40	than	than	IN
18431	983	41	one	one	CD
18431	983	42	twenty	twenty	CD
18431	983	43	-	-	HYPH
18431	983	44	fifth	fifth	NN
18431	983	45	as	as	IN
18431	983	46	much	much	JJ
18431	983	47	light	light	NN
18431	983	48	and	and	CC
18431	983	49	heat	heat	NN
18431	983	50	as	as	IN
18431	983	51	the	the	DT
18431	983	52	earth	earth	NN
18431	983	53	receives	receive	VBZ
18431	983	54	.	.	.
18431	984	1	The	the	DT
18431	984	2	maze	maze	NN
18431	984	3	of	of	IN
18431	984	4	contending	contend	VBG
18431	984	5	motions	motion	NNS
18431	984	6	,	,	,
18431	984	7	the	the	DT
18431	984	8	rapid	rapid	JJ
18431	984	9	flow	flow	NN
18431	984	10	and	and	CC
18431	984	11	eddying	eddying	NN
18431	984	12	of	of	IN
18431	984	13	cloud	cloud	NN
18431	984	14	belts	belt	NNS
18431	984	15	,	,	,
18431	984	16	the	the	DT
18431	984	17	outburst	outburst	NN
18431	984	18	of	of	IN
18431	984	19	strange	strange	JJ
18431	984	20	fiery	fiery	JJ
18431	984	21	spots	spot	NNS
18431	984	22	,	,	,
18431	984	23	the	the	DT
18431	984	24	display	display	NN
18431	984	25	of	of	IN
18431	984	26	rich	rich	JJ
18431	984	27	,	,	,
18431	984	28	varied	varied	JJ
18431	984	29	,	,	,
18431	984	30	and	and	CC
18431	984	31	constantly	constantly	RB
18431	984	32	changing	change	VBG
18431	984	33	colors	color	NNS
18431	984	34	,	,	,
18431	984	35	which	which	WDT
18431	984	36	astonish	astonish	VBP
18431	984	37	and	and	CC
18431	984	38	delight	delight	NN
18431	984	39	the	the	DT
18431	984	40	telescopic	telescopic	JJ
18431	984	41	observer	observer	NN
18431	984	42	on	on	IN
18431	984	43	the	the	DT
18431	984	44	earth	earth	NN
18431	984	45	,	,	,
18431	984	46	would	would	MD
18431	984	47	be	be	VB
18431	984	48	exhibited	exhibit	VBN
18431	984	49	to	to	IN
18431	984	50	the	the	DT
18431	984	51	naked	naked	JJ
18431	984	52	eye	eye	NN
18431	984	53	of	of	IN
18431	984	54	an	an	DT
18431	984	55	inhabitant	inhabitant	NN
18431	984	56	of	of	IN
18431	984	57	Jupiter	Jupiter	NNP
18431	984	58	's	's	POS
18431	984	59	nearest	near	JJS
18431	984	60	moon	moon	NN
18431	984	61	far	far	RB
18431	984	62	more	more	RBR
18431	984	63	clearly	clearly	RB
18431	984	64	than	than	IN
18431	984	65	the	the	DT
18431	984	66	greatest	great	JJS
18431	984	67	telescope	telescope	NN
18431	984	68	is	be	VBZ
18431	984	69	able	able	JJ
18431	984	70	to	to	TO
18431	984	71	reveal	reveal	VB
18431	984	72	them	-PRON-	PRP
18431	984	73	to	to	IN
18431	984	74	us	-PRON-	PRP
18431	984	75	.	.	.
18431	985	1	Here	here	RB
18431	985	2	,	,	,
18431	985	3	again	again	RB
18431	985	4	,	,	,
18431	985	5	the	the	DT
18431	985	6	mind	mind	NN
18431	985	7	is	be	VBZ
18431	985	8	carried	carry	VBN
18431	985	9	back	back	RB
18431	985	10	to	to	IN
18431	985	11	long	long	JJ
18431	985	12	past	past	JJ
18431	985	13	ages	age	NNS
18431	985	14	in	in	IN
18431	985	15	the	the	DT
18431	985	16	history	history	NN
18431	985	17	of	of	IN
18431	985	18	the	the	DT
18431	985	19	planet	planet	NN
18431	985	20	on	on	IN
18431	985	21	which	which	WDT
18431	985	22	we	-PRON-	PRP
18431	985	23	dwell	dwell	VBP
18431	985	24	.	.	.
18431	986	1	It	-PRON-	PRP
18431	986	2	is	be	VBZ
18431	986	3	believed	believe	VBN
18431	986	4	by	by	IN
18431	986	5	some	some	DT
18431	986	6	that	that	WDT
18431	986	7	our	-PRON-	PRP$
18431	986	8	moon	moon	NN
18431	986	9	may	may	MD
18431	986	10	have	have	VB
18431	986	11	contained	contain	VBN
18431	986	12	inhabitants	inhabitant	NNS
18431	986	13	when	when	WRB
18431	986	14	the	the	DT
18431	986	15	earth	earth	NN
18431	986	16	was	be	VBD
18431	986	17	still	still	RB
18431	986	18	hot	hot	JJ
18431	986	19	and	and	CC
18431	986	20	glowing	glowing	JJ
18431	986	21	,	,	,
18431	986	22	as	as	IN
18431	986	23	Jupiter	Jupiter	NNP
18431	986	24	appears	appear	VBZ
18431	986	25	to	to	TO
18431	986	26	be	be	VB
18431	986	27	now	now	RB
18431	986	28	,	,	,
18431	986	29	and	and	CC
18431	986	30	that	that	IN
18431	986	31	,	,	,
18431	986	32	as	as	IN
18431	986	33	the	the	DT
18431	986	34	earth	earth	NN
18431	986	35	cooled	cool	VBD
18431	986	36	and	and	CC
18431	986	37	became	become	VBD
18431	986	38	habitable	habitable	JJ
18431	986	39	,	,	,
18431	986	40	the	the	DT
18431	986	41	moon	moon	NN
18431	986	42	gradually	gradually	RB
18431	986	43	parted	part	VBN
18431	986	44	with	with	IN
18431	986	45	its	-PRON-	PRP$
18431	986	46	atmosphere	atmosphere	NN
18431	986	47	and	and	CC
18431	986	48	water	water	NN
18431	986	49	so	so	IN
18431	986	50	that	that	IN
18431	986	51	its	-PRON-	PRP$
18431	986	52	living	living	NN
18431	986	53	races	race	NNS
18431	986	54	perished	perish	VBD
18431	986	55	almost	almost	RB
18431	986	56	coincidently	coincidently	RB
18431	986	57	with	with	IN
18431	986	58	the	the	DT
18431	986	59	beginning	beginning	NN
18431	986	60	of	of	IN
18431	986	61	life	life	NN
18431	986	62	on	on	IN
18431	986	63	the	the	DT
18431	986	64	earth	earth	NN
18431	986	65	.	.	.
18431	987	1	If	if	IN
18431	987	2	we	-PRON-	PRP
18431	987	3	accept	accept	VBP
18431	987	4	this	this	DT
18431	987	5	view	view	NN
18431	987	6	and	and	CC
18431	987	7	apply	apply	VB
18431	987	8	it	-PRON-	PRP
18431	987	9	to	to	IN
18431	987	10	the	the	DT
18431	987	11	case	case	NN
18431	987	12	of	of	IN
18431	987	13	Jupiter	Jupiter	NNP
18431	987	14	we	-PRON-	PRP
18431	987	15	may	may	MD
18431	987	16	conclude	conclude	VB
18431	987	17	that	that	IN
18431	987	18	when	when	WRB
18431	987	19	that	that	DT
18431	987	20	enormous	enormous	JJ
18431	987	21	globe	globe	NN
18431	987	22	has	have	VBZ
18431	987	23	cooled	cool	VBN
18431	987	24	and	and	CC
18431	987	25	settled	settle	VBN
18431	987	26	down	down	RP
18431	987	27	to	to	IN
18431	987	28	a	a	DT
18431	987	29	possibly	possibly	RB
18431	987	30	habitable	habitable	JJ
18431	987	31	condition	condition	NN
18431	987	32	,	,	,
18431	987	33	its	-PRON-	PRP$
18431	987	34	four	four	CD
18431	987	35	attendant	attendant	JJ
18431	987	36	moons	moon	NNS
18431	987	37	will	will	MD
18431	987	38	suffer	suffer	VB
18431	987	39	the	the	DT
18431	987	40	fate	fate	NN
18431	987	41	that	that	WDT
18431	987	42	overtook	overtake	VBD
18431	987	43	the	the	DT
18431	987	44	earth	earth	NN
18431	987	45	's	's	POS
18431	987	46	satellite	satellite	NN
18431	987	47	,	,	,
18431	987	48	and	and	CC
18431	987	49	in	in	IN
18431	987	50	their	-PRON-	PRP$
18431	987	51	turn	turn	NN
18431	987	52	become	become	VBP
18431	987	53	barren	barren	JJ
18431	987	54	and	and	CC
18431	987	55	death	death	NN
18431	987	56	-	-	HYPH
18431	987	57	stricken	stricken	VBN
18431	987	58	,	,	,
18431	987	59	while	while	IN
18431	987	60	the	the	DT
18431	987	61	great	great	JJ
18431	987	62	orb	orb	NN
18431	987	63	that	that	WDT
18431	987	64	once	once	RB
18431	987	65	nurtured	nurture	VBD
18431	987	66	them	-PRON-	PRP
18431	987	67	with	with	IN
18431	987	68	its	-PRON-	PRP$
18431	987	69	light	light	NN
18431	987	70	and	and	CC
18431	987	71	heat	heat	NN
18431	987	72	receives	receive	VBZ
18431	987	73	the	the	DT
18431	987	74	Promethean	promethean	JJ
18431	987	75	fire	fire	NN
18431	987	76	and	and	CC
18431	987	77	begins	begin	VBZ
18431	987	78	to	to	TO
18431	987	79	bloom	bloom	VB
18431	987	80	with	with	IN
18431	987	81	life	life	NN
18431	987	82	.	.	.
18431	988	1	CHAPTER	CHAPTER	NNP
18431	988	2	VII	VII	NNP
18431	988	3	SATURN	SATURN	NNP
18431	988	4	,	,	,
18431	988	5	A	a	DT
18431	988	6	PRODIGY	PRODIGY	NNP
18431	988	7	AMONG	among	IN
18431	988	8	PLANETS	PLANETS	NNP
18431	988	9	One	one	CD
18431	988	10	of	of	IN
18431	988	11	the	the	DT
18431	988	12	first	first	JJ
18431	988	13	things	thing	NNS
18431	988	14	that	that	WDT
18431	988	15	persons	person	NNS
18431	988	16	unaccustomed	unaccustomed	JJ
18431	988	17	to	to	IN
18431	988	18	astronomical	astronomical	JJ
18431	988	19	observations	observation	NNS
18431	988	20	ask	ask	VB
18431	988	21	to	to	TO
18431	988	22	see	see	VB
18431	988	23	when	when	WRB
18431	988	24	they	-PRON-	PRP
18431	988	25	have	have	VBP
18431	988	26	an	an	DT
18431	988	27	opportunity	opportunity	NN
18431	988	28	to	to	TO
18431	988	29	look	look	VB
18431	988	30	through	through	IN
18431	988	31	a	a	DT
18431	988	32	telescope	telescope	NN
18431	988	33	is	be	VBZ
18431	988	34	the	the	DT
18431	988	35	planet	planet	NN
18431	988	36	Saturn	Saturn	NNP
18431	988	37	.	.	.
18431	989	1	Many	many	JJ
18431	989	2	telescopic	telescopic	JJ
18431	989	3	views	view	NNS
18431	989	4	in	in	IN
18431	989	5	the	the	DT
18431	989	6	heavens	heavens	NNPS
18431	989	7	disappoint	disappoint	VBP
18431	989	8	the	the	DT
18431	989	9	beginner	beginner	NN
18431	989	10	,	,	,
18431	989	11	but	but	CC
18431	989	12	that	that	DT
18431	989	13	of	of	IN
18431	989	14	Saturn	Saturn	NNP
18431	989	15	does	do	VBZ
18431	989	16	not	not	RB
18431	989	17	.	.	.
18431	990	1	Even	even	RB
18431	990	2	though	though	IN
18431	990	3	the	the	DT
18431	990	4	planet	planet	NN
18431	990	5	may	may	MD
18431	990	6	not	not	RB
18431	990	7	look	look	VB
18431	990	8	as	as	RB
18431	990	9	large	large	JJ
18431	990	10	as	as	IN
18431	990	11	he	-PRON-	PRP
18431	990	12	expects	expect	VBZ
18431	990	13	to	to	TO
18431	990	14	see	see	VB
18431	990	15	it	-PRON-	PRP
18431	990	16	from	from	IN
18431	990	17	what	what	WP
18431	990	18	he	-PRON-	PRP
18431	990	19	has	have	VBZ
18431	990	20	been	be	VBN
18431	990	21	told	tell	VBN
18431	990	22	of	of	IN
18431	990	23	the	the	DT
18431	990	24	magnifying	magnify	VBG
18431	990	25	power	power	NN
18431	990	26	employed	employ	VBN
18431	990	27	,	,	,
18431	990	28	the	the	DT
18431	990	29	untrained	untrained	JJ
18431	990	30	observer	observer	NN
18431	990	31	is	be	VBZ
18431	990	32	sure	sure	JJ
18431	990	33	to	to	TO
18431	990	34	be	be	VB
18431	990	35	greatly	greatly	RB
18431	990	36	impressed	impressed	JJ
18431	990	37	by	by	IN
18431	990	38	the	the	DT
18431	990	39	wonderful	wonderful	JJ
18431	990	40	rings	ring	NNS
18431	990	41	,	,	,
18431	990	42	suspended	suspend	VBN
18431	990	43	around	around	IN
18431	990	44	it	-PRON-	PRP
18431	990	45	as	as	IN
18431	990	46	if	if	IN
18431	990	47	by	by	IN
18431	990	48	a	a	DT
18431	990	49	miracle	miracle	NN
18431	990	50	.	.	.
18431	991	1	No	no	DT
18431	991	2	previous	previous	JJ
18431	991	3	inspection	inspection	NN
18431	991	4	of	of	IN
18431	991	5	pictures	picture	NNS
18431	991	6	of	of	IN
18431	991	7	these	these	DT
18431	991	8	rings	ring	NNS
18431	991	9	can	can	MD
18431	991	10	rob	rob	VB
18431	991	11	them	-PRON-	PRP
18431	991	12	of	of	IN
18431	991	13	their	-PRON-	PRP$
18431	991	14	effect	effect	NN
18431	991	15	upon	upon	IN
18431	991	16	the	the	DT
18431	991	17	eye	eye	NN
18431	991	18	and	and	CC
18431	991	19	the	the	DT
18431	991	20	mind	mind	NN
18431	991	21	.	.	.
18431	992	1	They	-PRON-	PRP
18431	992	2	are	be	VBP
18431	992	3	overwhelming	overwhelming	JJ
18431	992	4	in	in	IN
18431	992	5	their	-PRON-	PRP$
18431	992	6	inimitable	inimitable	JJ
18431	992	7	singularity	singularity	NN
18431	992	8	,	,	,
18431	992	9	and	and	CC
18431	992	10	they	-PRON-	PRP
18431	992	11	leave	leave	VBP
18431	992	12	every	every	DT
18431	992	13	spectator	spectator	NN
18431	992	14	truly	truly	RB
18431	992	15	amazed	amazed	JJ
18431	992	16	.	.	.
18431	993	1	Sir	Sir	NNP
18431	993	2	John	John	NNP
18431	993	3	Herschel	Herschel	NNP
18431	993	4	has	have	VBZ
18431	993	5	remarked	remark	VBN
18431	993	6	that	that	IN
18431	993	7	they	-PRON-	PRP
18431	993	8	have	have	VBP
18431	993	9	the	the	DT
18431	993	10	appearance	appearance	NN
18431	993	11	of	of	IN
18431	993	12	an	an	DT
18431	993	13	"	"	``
18431	993	14	elaborately	elaborately	RB
18431	993	15	artificial	artificial	JJ
18431	993	16	mechanism	mechanism	NN
18431	993	17	.	.	.
18431	993	18	"	"	''
18431	994	1	They	-PRON-	PRP
18431	994	2	have	have	VBP
18431	994	3	even	even	RB
18431	994	4	been	be	VBN
18431	994	5	regarded	regard	VBN
18431	994	6	as	as	IN
18431	994	7	habitable	habitable	JJ
18431	994	8	bodies	body	NNS
18431	994	9	!	!	.
18431	995	1	What	what	WP
18431	995	2	we	-PRON-	PRP
18431	995	3	are	be	VBP
18431	995	4	to	to	TO
18431	995	5	think	think	VB
18431	995	6	of	of	IN
18431	995	7	that	that	DT
18431	995	8	proposition	proposition	NN
18431	995	9	we	-PRON-	PRP
18431	995	10	shall	shall	MD
18431	995	11	see	see	VB
18431	995	12	when	when	WRB
18431	995	13	we	-PRON-	PRP
18431	995	14	come	come	VBP
18431	995	15	to	to	TO
18431	995	16	consider	consider	VB
18431	995	17	their	-PRON-	PRP$
18431	995	18	composition	composition	NN
18431	995	19	and	and	CC
18431	995	20	probable	probable	JJ
18431	995	21	origin	origin	NN
18431	995	22	.	.	.
18431	996	1	In	in	IN
18431	996	2	the	the	DT
18431	996	3	meantime	meantime	NN
18431	996	4	let	let	VBD
18431	996	5	us	-PRON-	PRP
18431	996	6	recall	recall	VB
18431	996	7	the	the	DT
18431	996	8	main	main	JJ
18431	996	9	facts	fact	NNS
18431	996	10	of	of	IN
18431	996	11	Saturn	Saturn	NNP
18431	996	12	's	's	POS
18431	996	13	dimensions	dimension	NNS
18431	996	14	and	and	CC
18431	996	15	situation	situation	NN
18431	996	16	in	in	IN
18431	996	17	the	the	DT
18431	996	18	solar	solar	JJ
18431	996	19	system	system	NN
18431	996	20	.	.	.
18431	997	1	Saturn	Saturn	NNP
18431	997	2	is	be	VBZ
18431	997	3	the	the	DT
18431	997	4	second	second	JJ
18431	997	5	of	of	IN
18431	997	6	the	the	DT
18431	997	7	major	major	JJ
18431	997	8	,	,	,
18431	997	9	or	or	CC
18431	997	10	Jovian	Jovian	NNP
18431	997	11	,	,	,
18431	997	12	group	group	NN
18431	997	13	of	of	IN
18431	997	14	planets	planet	NNS
18431	997	15	,	,	,
18431	997	16	and	and	CC
18431	997	17	is	be	VBZ
18431	997	18	situated	situate	VBN
18431	997	19	at	at	IN
18431	997	20	a	a	DT
18431	997	21	mean	mean	JJ
18431	997	22	distance	distance	NN
18431	997	23	from	from	IN
18431	997	24	the	the	DT
18431	997	25	sun	sun	NN
18431	997	26	of	of	IN
18431	997	27	886,000,000	886,000,000	CD
18431	997	28	miles	mile	NNS
18431	997	29	.	.	.
18431	998	1	We	-PRON-	PRP
18431	998	2	need	nee	MD
18431	998	3	not	not	RB
18431	998	4	consider	consider	VB
18431	998	5	the	the	DT
18431	998	6	eccentricity	eccentricity	NN
18431	998	7	of	of	IN
18431	998	8	its	-PRON-	PRP$
18431	998	9	orbit	orbit	NN
18431	998	10	,	,	,
18431	998	11	which	which	WDT
18431	998	12	,	,	,
18431	998	13	although	although	IN
18431	998	14	relatively	relatively	RB
18431	998	15	not	not	RB
18431	998	16	very	very	RB
18431	998	17	great	great	JJ
18431	998	18	,	,	,
18431	998	19	produces	produce	VBZ
18431	998	20	a	a	DT
18431	998	21	variation	variation	NN
18431	998	22	of	of	IN
18431	998	23	50,000,000	50,000,000	CD
18431	998	24	miles	mile	NNS
18431	998	25	in	in	IN
18431	998	26	its	-PRON-	PRP$
18431	998	27	distance	distance	NN
18431	998	28	from	from	IN
18431	998	29	the	the	DT
18431	998	30	sun	sun	NN
18431	998	31	,	,	,
18431	998	32	because	because	IN
18431	998	33	,	,	,
18431	998	34	at	at	IN
18431	998	35	its	-PRON-	PRP$
18431	998	36	immense	immense	JJ
18431	998	37	mean	mean	JJ
18431	998	38	distance	distance	NN
18431	998	39	,	,	,
18431	998	40	this	this	DT
18431	998	41	change	change	NN
18431	998	42	would	would	MD
18431	998	43	not	not	RB
18431	998	44	be	be	VB
18431	998	45	of	of	IN
18431	998	46	much	much	JJ
18431	998	47	importance	importance	NN
18431	998	48	with	with	IN
18431	998	49	regard	regard	NN
18431	998	50	to	to	IN
18431	998	51	the	the	DT
18431	998	52	planet	planet	NN
18431	998	53	's	's	POS
18431	998	54	habitability	habitability	NN
18431	998	55	or	or	CC
18431	998	56	non	non	NN
18431	998	57	-	-	JJ
18431	998	58	habitability	habitability	NN
18431	998	59	.	.	.
18431	999	1	Under	under	IN
18431	999	2	the	the	DT
18431	999	3	most	most	RBS
18431	999	4	favorable	favorable	JJ
18431	999	5	conditions	condition	NNS
18431	999	6	Saturn	Saturn	NNP
18431	999	7	can	can	MD
18431	999	8	never	never	RB
18431	999	9	be	be	VB
18431	999	10	nearer	near	JJR
18431	999	11	than	than	IN
18431	999	12	744,000,000	744,000,000	CD
18431	999	13	miles	mile	NNS
18431	999	14	to	to	IN
18431	999	15	the	the	DT
18431	999	16	earth	earth	NN
18431	999	17	,	,	,
18431	999	18	or	or	CC
18431	999	19	eight	eight	CD
18431	999	20	times	time	NNS
18431	999	21	the	the	DT
18431	999	22	sun	sun	NN
18431	999	23	's	's	POS
18431	999	24	distance	distance	NN
18431	999	25	from	from	IN
18431	999	26	us	-PRON-	PRP
18431	999	27	.	.	.
18431	1000	1	It	-PRON-	PRP
18431	1000	2	receives	receive	VBZ
18431	1000	3	from	from	IN
18431	1000	4	the	the	DT
18431	1000	5	sun	sun	NN
18431	1000	6	about	about	IN
18431	1000	7	one	one	CD
18431	1000	8	ninetieth	ninetieth	NN
18431	1000	9	of	of	IN
18431	1000	10	the	the	DT
18431	1000	11	light	light	NN
18431	1000	12	and	and	CC
18431	1000	13	heat	heat	VBP
18431	1000	14	that	that	WDT
18431	1000	15	we	-PRON-	PRP
18431	1000	16	get	get	VBP
18431	1000	17	.	.	.
18431	1001	1	[	[	-LRB-
18431	1001	2	Illustration	illustration	NN
18431	1001	3	:	:	:
18431	1001	4	SATURN	SATURN	VBN
18431	1001	5	IN	in	IN
18431	1001	6	ITS	its	PRP$
18431	1001	7	THREE	three	CD
18431	1001	8	PRINCIPAL	principal	NN
18431	1001	9	PHASES	phase	NNS
18431	1001	10	AS	as	IN
18431	1001	11	SEEN	see	VBN
18431	1001	12	FROM	from	IN
18431	1001	13	THE	the	DT
18431	1001	14	EARTH	earth	NN
18431	1001	15	.	.	.
18431	1002	1	From	from	IN
18431	1002	2	a	a	DT
18431	1002	3	drawing	drawing	NN
18431	1002	4	by	by	IN
18431	1002	5	Bond	Bond	NNP
18431	1002	6	.	.	.
18431	1002	7	]	]	-RRB-
18431	1003	1	Saturn	Saturn	NNP
18431	1003	2	takes	take	VBZ
18431	1003	3	twenty	twenty	CD
18431	1003	4	-	-	HYPH
18431	1003	5	nine	nine	CD
18431	1003	6	and	and	CC
18431	1003	7	a	a	DT
18431	1003	8	half	half	NN
18431	1003	9	years	year	NNS
18431	1003	10	to	to	TO
18431	1003	11	complete	complete	VB
18431	1003	12	a	a	DT
18431	1003	13	journey	journey	NN
18431	1003	14	about	about	IN
18431	1003	15	the	the	DT
18431	1003	16	sun	sun	NN
18431	1003	17	.	.	.
18431	1004	1	Like	like	IN
18431	1004	2	Jupiter	Jupiter	NNP
18431	1004	3	,	,	,
18431	1004	4	it	-PRON-	PRP
18431	1004	5	rotates	rotate	VBZ
18431	1004	6	very	very	RB
18431	1004	7	rapidly	rapidly	RB
18431	1004	8	on	on	IN
18431	1004	9	its	-PRON-	PRP$
18431	1004	10	axis	axis	NN
18431	1004	11	,	,	,
18431	1004	12	the	the	DT
18431	1004	13	period	period	NN
18431	1004	14	being	be	VBG
18431	1004	15	ten	ten	CD
18431	1004	16	hours	hour	NNS
18431	1004	17	and	and	CC
18431	1004	18	fourteen	fourteen	CD
18431	1004	19	minutes	minute	NNS
18431	1004	20	.	.	.
18431	1005	1	Its	-PRON-	PRP$
18431	1005	2	axis	axi	NNS
18431	1005	3	of	of	IN
18431	1005	4	rotation	rotation	NN
18431	1005	5	is	be	VBZ
18431	1005	6	inclined	incline	VBN
18431	1005	7	not	not	RB
18431	1005	8	far	far	RB
18431	1005	9	from	from	IN
18431	1005	10	the	the	DT
18431	1005	11	same	same	JJ
18431	1005	12	angle	angle	NN
18431	1005	13	as	as	IN
18431	1005	14	that	that	DT
18431	1005	15	of	of	IN
18431	1005	16	the	the	DT
18431	1005	17	earth	earth	NN
18431	1005	18	's	's	POS
18431	1005	19	axis	axis	NN
18431	1005	20	(	(	-LRB-
18431	1005	21	26Â	26â	CD
18431	1005	22	°	°	NNS
18431	1005	23	49Â	49Â	NNP
18431	1005	24	´	´	CD
18431	1005	25	)	)	-RRB-
18431	1005	26	,	,	,
18431	1005	27	so	so	IN
18431	1005	28	that	that	IN
18431	1005	29	its	-PRON-	PRP$
18431	1005	30	seasons	season	NNS
18431	1005	31	should	should	MD
18431	1005	32	resemble	resemble	VB
18431	1005	33	ours	our	NNS
18431	1005	34	,	,	,
18431	1005	35	although	although	IN
18431	1005	36	their	-PRON-	PRP$
18431	1005	37	alternations	alternation	NNS
18431	1005	38	are	be	VBP
18431	1005	39	extremely	extremely	RB
18431	1005	40	slow	slow	JJ
18431	1005	41	in	in	IN
18431	1005	42	consequence	consequence	NN
18431	1005	43	of	of	IN
18431	1005	44	the	the	DT
18431	1005	45	enormous	enormous	JJ
18431	1005	46	length	length	NN
18431	1005	47	of	of	IN
18431	1005	48	Saturn	Saturn	NNP
18431	1005	49	's	's	POS
18431	1005	50	year	year	NN
18431	1005	51	.	.	.
18431	1006	1	Not	not	RB
18431	1006	2	including	include	VBG
18431	1006	3	the	the	DT
18431	1006	4	rings	ring	NNS
18431	1006	5	in	in	IN
18431	1006	6	the	the	DT
18431	1006	7	calculation	calculation	NN
18431	1006	8	,	,	,
18431	1006	9	Saturn	Saturn	NNP
18431	1006	10	exceeds	exceed	VBZ
18431	1006	11	the	the	DT
18431	1006	12	earth	earth	NN
18431	1006	13	in	in	IN
18431	1006	14	size	size	NN
18431	1006	15	760	760	CD
18431	1006	16	times	time	NNS
18431	1006	17	.	.	.
18431	1007	1	The	the	DT
18431	1007	2	addition	addition	NN
18431	1007	3	of	of	IN
18431	1007	4	the	the	DT
18431	1007	5	rings	ring	NNS
18431	1007	6	would	would	MD
18431	1007	7	not	not	RB
18431	1007	8	,	,	,
18431	1007	9	however	however	RB
18431	1007	10	,	,	,
18431	1007	11	greatly	greatly	RB
18431	1007	12	alter	alter	VB
18431	1007	13	the	the	DT
18431	1007	14	result	result	NN
18431	1007	15	of	of	IN
18431	1007	16	the	the	DT
18431	1007	17	comparison	comparison	NN
18431	1007	18	,	,	,
18431	1007	19	because	because	IN
18431	1007	20	,	,	,
18431	1007	21	although	although	IN
18431	1007	22	the	the	DT
18431	1007	23	total	total	JJ
18431	1007	24	surface	surface	NN
18431	1007	25	of	of	IN
18431	1007	26	the	the	DT
18431	1007	27	rings	ring	NNS
18431	1007	28	,	,	,
18431	1007	29	counting	count	VBG
18431	1007	30	both	both	DT
18431	1007	31	faces	face	NNS
18431	1007	32	,	,	,
18431	1007	33	exceeds	exceed	VBZ
18431	1007	34	the	the	DT
18431	1007	35	earth	earth	NN
18431	1007	36	's	's	POS
18431	1007	37	surface	surface	NN
18431	1007	38	about	about	IN
18431	1007	39	160	160	CD
18431	1007	40	times	time	NNS
18431	1007	41	,	,	,
18431	1007	42	their	-PRON-	PRP$
18431	1007	43	volume	volume	NN
18431	1007	44	,	,	,
18431	1007	45	owing	owe	VBG
18431	1007	46	to	to	IN
18431	1007	47	their	-PRON-	PRP$
18431	1007	48	surprising	surprising	JJ
18431	1007	49	thinness	thinness	NN
18431	1007	50	,	,	,
18431	1007	51	is	be	VBZ
18431	1007	52	only	only	RB
18431	1007	53	about	about	IN
18431	1007	54	six	six	CD
18431	1007	55	times	time	NNS
18431	1007	56	the	the	DT
18431	1007	57	volume	volume	NN
18431	1007	58	of	of	IN
18431	1007	59	the	the	DT
18431	1007	60	earth	earth	NN
18431	1007	61	,	,	,
18431	1007	62	and	and	CC
18431	1007	63	their	-PRON-	PRP$
18431	1007	64	mass	mass	NN
18431	1007	65	,	,	,
18431	1007	66	in	in	IN
18431	1007	67	consequence	consequence	NN
18431	1007	68	of	of	IN
18431	1007	69	their	-PRON-	PRP$
18431	1007	70	slight	slight	JJ
18431	1007	71	density	density	NN
18431	1007	72	,	,	,
18431	1007	73	is	be	VBZ
18431	1007	74	very	very	RB
18431	1007	75	much	much	RB
18431	1007	76	less	less	JJR
18431	1007	77	than	than	IN
18431	1007	78	the	the	DT
18431	1007	79	earth	earth	NN
18431	1007	80	's	's	POS
18431	1007	81	,	,	,
18431	1007	82	perhaps	perhaps	RB
18431	1007	83	,	,	,
18431	1007	84	indeed	indeed	RB
18431	1007	85	,	,	,
18431	1007	86	inappreciable	inappreciable	JJ
18431	1007	87	in	in	IN
18431	1007	88	comparison	comparison	NN
18431	1007	89	.	.	.
18431	1008	1	Saturn	Saturn	NNP
18431	1008	2	's	's	POS
18431	1008	3	mean	mean	JJ
18431	1008	4	diameter	diameter	NN
18431	1008	5	is	be	VBZ
18431	1008	6	73,000	73,000	CD
18431	1008	7	miles	mile	NNS
18431	1008	8	,	,	,
18431	1008	9	and	and	CC
18431	1008	10	its	-PRON-	PRP$
18431	1008	11	polar	polar	JJ
18431	1008	12	compression	compression	NN
18431	1008	13	is	be	VBZ
18431	1008	14	even	even	RB
18431	1008	15	greater	great	JJR
18431	1008	16	than	than	IN
18431	1008	17	that	that	DT
18431	1008	18	of	of	IN
18431	1008	19	Jupiter	Jupiter	NNP
18431	1008	20	,	,	,
18431	1008	21	a	a	DT
18431	1008	22	difference	difference	NN
18431	1008	23	of	of	IN
18431	1008	24	7,000	7,000	CD
18431	1008	25	miles	mile	NNS
18431	1008	26	--	--	:
18431	1008	27	almost	almost	RB
18431	1008	28	comparable	comparable	JJ
18431	1008	29	with	with	IN
18431	1008	30	the	the	DT
18431	1008	31	entire	entire	JJ
18431	1008	32	diameter	diameter	NN
18431	1008	33	of	of	IN
18431	1008	34	the	the	DT
18431	1008	35	earth	earth	NN
18431	1008	36	--	--	:
18431	1008	37	existing	exist	VBG
18431	1008	38	between	between	IN
18431	1008	39	its	-PRON-	PRP$
18431	1008	40	equatorial	equatorial	JJ
18431	1008	41	and	and	CC
18431	1008	42	its	-PRON-	PRP$
18431	1008	43	polar	polar	JJ
18431	1008	44	diameter	diameter	NN
18431	1008	45	,	,	,
18431	1008	46	the	the	DT
18431	1008	47	former	former	JJ
18431	1008	48	being	be	VBG
18431	1008	49	75,000	75,000	CD
18431	1008	50	and	and	CC
18431	1008	51	the	the	DT
18431	1008	52	latter	latter	JJ
18431	1008	53	68,000	68,000	CD
18431	1008	54	miles	mile	NNS
18431	1008	55	.	.	.
18431	1009	1	We	-PRON-	PRP
18431	1009	2	found	find	VBD
18431	1009	3	the	the	DT
18431	1009	4	density	density	NN
18431	1009	5	of	of	IN
18431	1009	6	Jupiter	Jupiter	NNP
18431	1009	7	astonishingly	astonishingly	RB
18431	1009	8	slight	slight	JJ
18431	1009	9	,	,	,
18431	1009	10	but	but	CC
18431	1009	11	that	that	DT
18431	1009	12	of	of	IN
18431	1009	13	Saturn	Saturn	NNP
18431	1009	14	is	be	VBZ
18431	1009	15	slighter	slighter	NNP
18431	1009	16	still	still	RB
18431	1009	17	.	.	.
18431	1010	1	Jupiter	Jupiter	NNP
18431	1010	2	would	would	MD
18431	1010	3	sink	sink	VB
18431	1010	4	if	if	IN
18431	1010	5	thrown	throw	VBN
18431	1010	6	into	into	IN
18431	1010	7	water	water	NN
18431	1010	8	,	,	,
18431	1010	9	but	but	CC
18431	1010	10	Saturn	Saturn	NNP
18431	1010	11	would	would	MD
18431	1010	12	actually	actually	RB
18431	1010	13	float	float	VB
18431	1010	14	,	,	,
18431	1010	15	if	if	IN
18431	1010	16	not	not	RB
18431	1010	17	"	"	``
18431	1010	18	like	like	IN
18431	1010	19	a	a	DT
18431	1010	20	cork	cork	NN
18431	1010	21	,	,	,
18431	1010	22	"	"	``
18431	1010	23	yet	yet	CC
18431	1010	24	quite	quite	RB
18431	1010	25	as	as	RB
18431	1010	26	buoyantly	buoyantly	RB
18431	1010	27	as	as	IN
18431	1010	28	many	many	JJ
18431	1010	29	kinds	kind	NNS
18431	1010	30	of	of	IN
18431	1010	31	wood	wood	NN
18431	1010	32	,	,	,
18431	1010	33	for	for	IN
18431	1010	34	its	-PRON-	PRP$
18431	1010	35	mean	mean	JJ
18431	1010	36	density	density	NN
18431	1010	37	is	be	VBZ
18431	1010	38	only	only	RB
18431	1010	39	three	three	CD
18431	1010	40	quarters	quarter	NNS
18431	1010	41	that	that	DT
18431	1010	42	of	of	IN
18431	1010	43	water	water	NN
18431	1010	44	,	,	,
18431	1010	45	or	or	CC
18431	1010	46	one	one	CD
18431	1010	47	eighth	eighth	NN
18431	1010	48	of	of	IN
18431	1010	49	the	the	DT
18431	1010	50	earth	earth	NN
18431	1010	51	's	's	POS
18431	1010	52	.	.	.
18431	1011	1	In	in	IN
18431	1011	2	fact	fact	NN
18431	1011	3	,	,	,
18431	1011	4	there	there	EX
18431	1011	5	is	be	VBZ
18431	1011	6	no	no	DT
18431	1011	7	known	known	JJ
18431	1011	8	planet	planet	NN
18431	1011	9	whose	whose	WP$
18431	1011	10	density	density	NN
18431	1011	11	is	be	VBZ
18431	1011	12	so	so	RB
18431	1011	13	slight	slight	JJ
18431	1011	14	as	as	IN
18431	1011	15	Saturn	Saturn	NNP
18431	1011	16	's	's	POS
18431	1011	17	.	.	.
18431	1012	1	Thus	thus	RB
18431	1012	2	it	-PRON-	PRP
18431	1012	3	happens	happen	VBZ
18431	1012	4	that	that	IN
18431	1012	5	,	,	,
18431	1012	6	notwithstanding	notwithstanding	IN
18431	1012	7	its	-PRON-	PRP$
18431	1012	8	vast	vast	JJ
18431	1012	9	size	size	NN
18431	1012	10	and	and	CC
18431	1012	11	mass	mass	NN
18431	1012	12	,	,	,
18431	1012	13	the	the	DT
18431	1012	14	force	force	NN
18431	1012	15	of	of	IN
18431	1012	16	gravity	gravity	NN
18431	1012	17	upon	upon	IN
18431	1012	18	Saturn	Saturn	NNP
18431	1012	19	is	be	VBZ
18431	1012	20	nearly	nearly	RB
18431	1012	21	the	the	DT
18431	1012	22	same	same	JJ
18431	1012	23	as	as	IN
18431	1012	24	upon	upon	IN
18431	1012	25	our	-PRON-	PRP$
18431	1012	26	globe	globe	NN
18431	1012	27	.	.	.
18431	1013	1	Upon	upon	IN
18431	1013	2	visiting	visit	VBG
18431	1013	3	Venus	Venus	NNP
18431	1013	4	we	-PRON-	PRP
18431	1013	5	should	should	MD
18431	1013	6	find	find	VB
18431	1013	7	ourselves	-PRON-	PRP
18431	1013	8	weighing	weigh	VBG
18431	1013	9	a	a	DT
18431	1013	10	little	little	JJ
18431	1013	11	less	less	JJR
18431	1013	12	than	than	IN
18431	1013	13	at	at	IN
18431	1013	14	home	home	NN
18431	1013	15	,	,	,
18431	1013	16	and	and	CC
18431	1013	17	upon	upon	IN
18431	1013	18	visiting	visit	VBG
18431	1013	19	Saturn	Saturn	NNP
18431	1013	20	a	a	DT
18431	1013	21	little	little	RB
18431	1013	22	more	more	JJR
18431	1013	23	,	,	,
18431	1013	24	but	but	CC
18431	1013	25	in	in	IN
18431	1013	26	neither	neither	DT
18431	1013	27	case	case	NN
18431	1013	28	would	would	MD
18431	1013	29	the	the	DT
18431	1013	30	difference	difference	NN
18431	1013	31	be	be	VB
18431	1013	32	very	very	RB
18431	1013	33	important	important	JJ
18431	1013	34	.	.	.
18431	1014	1	If	if	IN
18431	1014	2	the	the	DT
18431	1014	3	relative	relative	JJ
18431	1014	4	weight	weight	NN
18431	1014	5	of	of	IN
18431	1014	6	bodies	body	NNS
18431	1014	7	on	on	IN
18431	1014	8	the	the	DT
18431	1014	9	surfaces	surface	NNS
18431	1014	10	of	of	IN
18431	1014	11	planets	planet	NNS
18431	1014	12	formed	form	VBD
18431	1014	13	the	the	DT
18431	1014	14	sole	sole	JJ
18431	1014	15	test	test	NN
18431	1014	16	of	of	IN
18431	1014	17	their	-PRON-	PRP$
18431	1014	18	habitability	habitability	NN
18431	1014	19	,	,	,
18431	1014	20	Venus	Venus	NNP
18431	1014	21	and	and	CC
18431	1014	22	Saturn	Saturn	NNP
18431	1014	23	would	would	MD
18431	1014	24	both	both	RB
18431	1014	25	rank	rank	VB
18431	1014	26	with	with	IN
18431	1014	27	the	the	DT
18431	1014	28	earth	earth	NN
18431	1014	29	as	as	IN
18431	1014	30	suitable	suitable	JJ
18431	1014	31	abodes	abode	NNS
18431	1014	32	for	for	IN
18431	1014	33	men	man	NNS
18431	1014	34	.	.	.
18431	1015	1	But	but	CC
18431	1015	2	the	the	DT
18431	1015	3	exceedingly	exceedingly	RB
18431	1015	4	slight	slight	JJ
18431	1015	5	density	density	NN
18431	1015	6	of	of	IN
18431	1015	7	Saturn	Saturn	NNP
18431	1015	8	seems	seem	VBZ
18431	1015	9	to	to	TO
18431	1015	10	be	be	VB
18431	1015	11	most	most	RBS
18431	1015	12	reasonably	reasonably	RB
18431	1015	13	accounted	account	VBN
18431	1015	14	for	for	IN
18431	1015	15	on	on	IN
18431	1015	16	the	the	DT
18431	1015	17	supposition	supposition	NN
18431	1015	18	that	that	IN
18431	1015	19	,	,	,
18431	1015	20	like	like	IN
18431	1015	21	Jupiter	Jupiter	NNP
18431	1015	22	,	,	,
18431	1015	23	it	-PRON-	PRP
18431	1015	24	is	be	VBZ
18431	1015	25	in	in	IN
18431	1015	26	a	a	DT
18431	1015	27	vaporous	vaporous	JJ
18431	1015	28	condition	condition	NN
18431	1015	29	,	,	,
18431	1015	30	still	still	RB
18431	1015	31	very	very	RB
18431	1015	32	hot	hot	JJ
18431	1015	33	within	within	IN
18431	1015	34	--	--	:
18431	1015	35	although	although	IN
18431	1015	36	but	but	CC
18431	1015	37	slightly	slightly	RB
18431	1015	38	,	,	,
18431	1015	39	if	if	IN
18431	1015	40	at	at	RB
18431	1015	41	all	all	RB
18431	1015	42	,	,	,
18431	1015	43	incandescent	incandescent	NN
18431	1015	44	at	at	IN
18431	1015	45	the	the	DT
18431	1015	46	surface	surface	NN
18431	1015	47	--	--	:
18431	1015	48	and	and	CC
18431	1015	49	,	,	,
18431	1015	50	therefore	therefore	RB
18431	1015	51	,	,	,
18431	1015	52	unsuited	unsuited	JJ
18431	1015	53	to	to	TO
18431	1015	54	contain	contain	VB
18431	1015	55	life	life	NN
18431	1015	56	.	.	.
18431	1016	1	It	-PRON-	PRP
18431	1016	2	is	be	VBZ
18431	1016	3	hardly	hardly	RB
18431	1016	4	worth	worth	JJ
18431	1016	5	while	while	IN
18431	1016	6	to	to	TO
18431	1016	7	speculate	speculate	VB
18431	1016	8	about	about	IN
18431	1016	9	any	any	DT
18431	1016	10	solid	solid	JJ
18431	1016	11	nucleus	nucleus	NN
18431	1016	12	within	within	IN
18431	1016	13	,	,	,
18431	1016	14	because	because	IN
18431	1016	15	,	,	,
18431	1016	16	even	even	RB
18431	1016	17	if	if	IN
18431	1016	18	such	such	PDT
18431	1016	19	a	a	DT
18431	1016	20	thing	thing	NN
18431	1016	21	were	be	VBD
18431	1016	22	possible	possible	JJ
18431	1016	23	,	,	,
18431	1016	24	or	or	CC
18431	1016	25	probable	probable	JJ
18431	1016	26	,	,	,
18431	1016	27	it	-PRON-	PRP
18431	1016	28	must	must	MD
18431	1016	29	lie	lie	VB
18431	1016	30	forever	forever	RB
18431	1016	31	hidden	hide	VBN
18431	1016	32	from	from	IN
18431	1016	33	our	-PRON-	PRP$
18431	1016	34	eyes	eye	NNS
18431	1016	35	.	.	.
18431	1017	1	But	but	CC
18431	1017	2	if	if	IN
18431	1017	3	we	-PRON-	PRP
18431	1017	4	accept	accept	VBP
18431	1017	5	the	the	DT
18431	1017	6	theory	theory	NN
18431	1017	7	that	that	IN
18431	1017	8	Saturn	Saturn	NNP
18431	1017	9	is	be	VBZ
18431	1017	10	in	in	IN
18431	1017	11	an	an	DT
18431	1017	12	early	early	JJ
18431	1017	13	formative	formative	JJ
18431	1017	14	stage	stage	NN
18431	1017	15	,	,	,
18431	1017	16	and	and	CC
18431	1017	17	that	that	IN
18431	1017	18	,	,	,
18431	1017	19	millions	million	NNS
18431	1017	20	of	of	IN
18431	1017	21	years	year	NNS
18431	1017	22	hence	hence	RB
18431	1017	23	,	,	,
18431	1017	24	it	-PRON-	PRP
18431	1017	25	may	may	MD
18431	1017	26	become	become	VB
18431	1017	27	an	an	DT
18431	1017	28	incrusted	incrusted	JJ
18431	1017	29	and	and	CC
18431	1017	30	habitable	habitable	JJ
18431	1017	31	globe	globe	NN
18431	1017	32	,	,	,
18431	1017	33	we	-PRON-	PRP
18431	1017	34	shall	shall	MD
18431	1017	35	,	,	,
18431	1017	36	at	at	IN
18431	1017	37	least	least	JJS
18431	1017	38	,	,	,
18431	1017	39	follow	follow	VB
18431	1017	40	the	the	DT
18431	1017	41	analogy	analogy	NN
18431	1017	42	of	of	IN
18431	1017	43	what	what	WP
18431	1017	44	we	-PRON-	PRP
18431	1017	45	believe	believe	VBP
18431	1017	46	to	to	TO
18431	1017	47	have	have	VB
18431	1017	48	been	be	VBN
18431	1017	49	the	the	DT
18431	1017	50	history	history	NN
18431	1017	51	of	of	IN
18431	1017	52	the	the	DT
18431	1017	53	earth	earth	NN
18431	1017	54	,	,	,
18431	1017	55	except	except	IN
18431	1017	56	that	that	IN
18431	1017	57	Saturn	Saturn	NNP
18431	1017	58	's	's	POS
18431	1017	59	immense	immense	JJ
18431	1017	60	distance	distance	NN
18431	1017	61	from	from	IN
18431	1017	62	the	the	DT
18431	1017	63	sun	sun	NN
18431	1017	64	will	will	MD
18431	1017	65	always	always	RB
18431	1017	66	prevent	prevent	VB
18431	1017	67	it	-PRON-	PRP
18431	1017	68	from	from	IN
18431	1017	69	receiving	receive	VBG
18431	1017	70	an	an	DT
18431	1017	71	amount	amount	NN
18431	1017	72	of	of	IN
18431	1017	73	solar	solar	JJ
18431	1017	74	radiation	radiation	NN
18431	1017	75	consistent	consistent	JJ
18431	1017	76	with	with	IN
18431	1017	77	our	-PRON-	PRP$
18431	1017	78	ideas	idea	NNS
18431	1017	79	of	of	IN
18431	1017	80	what	what	WP
18431	1017	81	is	be	VBZ
18431	1017	82	required	require	VBN
18431	1017	83	by	by	IN
18431	1017	84	a	a	DT
18431	1017	85	living	live	VBG
18431	1017	86	world	world	NN
18431	1017	87	.	.	.
18431	1018	1	Of	of	RB
18431	1018	2	course	course	RB
18431	1018	3	,	,	,
18431	1018	4	since	since	IN
18431	1018	5	one	one	PRP
18431	1018	6	can	can	MD
18431	1018	7	imagine	imagine	VB
18431	1018	8	what	what	WP
18431	1018	9	he	-PRON-	PRP
18431	1018	10	chooses	choose	VBZ
18431	1018	11	,	,	,
18431	1018	12	it	-PRON-	PRP
18431	1018	13	is	be	VBZ
18431	1018	14	possible	possible	JJ
18431	1018	15	to	to	TO
18431	1018	16	suppose	suppose	VB
18431	1018	17	inhabitants	inhabitant	NNS
18431	1018	18	suited	suit	VBN
18431	1018	19	to	to	TO
18431	1018	20	existence	existence	NN
18431	1018	21	in	in	IN
18431	1018	22	a	a	DT
18431	1018	23	world	world	NN
18431	1018	24	composed	compose	VBN
18431	1018	25	only	only	RB
18431	1018	26	of	of	IN
18431	1018	27	whirling	whirl	VBG
18431	1018	28	clouds	cloud	NNS
18431	1018	29	,	,	,
18431	1018	30	and	and	CC
18431	1018	31	a	a	DT
18431	1018	32	poet	poet	NN
18431	1018	33	with	with	IN
18431	1018	34	the	the	DT
18431	1018	35	imagination	imagination	NN
18431	1018	36	of	of	IN
18431	1018	37	a	a	DT
18431	1018	38	Milton	Milton	NNP
18431	1018	39	might	may	MD
18431	1018	40	give	give	VB
18431	1018	41	us	-PRON-	PRP
18431	1018	42	very	very	RB
18431	1018	43	imposing	imposing	JJ
18431	1018	44	and	and	CC
18431	1018	45	stirring	stir	VBG
18431	1018	46	images	image	NNS
18431	1018	47	of	of	IN
18431	1018	48	such	such	JJ
18431	1018	49	creatures	creature	NNS
18431	1018	50	and	and	CC
18431	1018	51	their	-PRON-	PRP$
18431	1018	52	chaotic	chaotic	JJ
18431	1018	53	surroundings	surrounding	NNS
18431	1018	54	,	,	,
18431	1018	55	but	but	CC
18431	1018	56	fancies	fancy	NNS
18431	1018	57	like	like	IN
18431	1018	58	these	these	DT
18431	1018	59	can	can	MD
18431	1018	60	have	have	VB
18431	1018	61	no	no	DT
18431	1018	62	basis	basis	NN
18431	1018	63	in	in	IN
18431	1018	64	human	human	JJ
18431	1018	65	experience	experience	NN
18431	1018	66	,	,	,
18431	1018	67	and	and	CC
18431	1018	68	consequently	consequently	RB
18431	1018	69	can	can	MD
18431	1018	70	make	make	VB
18431	1018	71	no	no	DT
18431	1018	72	claim	claim	NN
18431	1018	73	upon	upon	IN
18431	1018	74	scientific	scientific	JJ
18431	1018	75	recognition	recognition	NN
18431	1018	76	.	.	.
18431	1019	1	Or	or	CC
18431	1019	2	,	,	,
18431	1019	3	as	as	IN
18431	1019	4	an	an	DT
18431	1019	5	alternative	alternative	NN
18431	1019	6	,	,	,
18431	1019	7	it	-PRON-	PRP
18431	1019	8	might	may	MD
18431	1019	9	be	be	VB
18431	1019	10	assumed	assume	VBN
18431	1019	11	that	that	IN
18431	1019	12	Saturn	Saturn	NNP
18431	1019	13	is	be	VBZ
18431	1019	14	composed	compose	VBN
18431	1019	15	of	of	IN
18431	1019	16	lighter	light	JJR
18431	1019	17	elements	element	NNS
18431	1019	18	and	and	CC
18431	1019	19	materials	material	NNS
18431	1019	20	than	than	IN
18431	1019	21	those	those	DT
18431	1019	22	which	which	WDT
18431	1019	23	constitute	constitute	VBP
18431	1019	24	the	the	DT
18431	1019	25	earth	earth	NN
18431	1019	26	and	and	CC
18431	1019	27	the	the	DT
18431	1019	28	other	other	JJ
18431	1019	29	solid	solid	JJ
18431	1019	30	planets	planet	NNS
18431	1019	31	in	in	IN
18431	1019	32	the	the	DT
18431	1019	33	more	more	RBR
18431	1019	34	immediate	immediate	JJ
18431	1019	35	neighborhood	neighborhood	NN
18431	1019	36	of	of	IN
18431	1019	37	the	the	DT
18431	1019	38	sun	sun	NN
18431	1019	39	.	.	.
18431	1020	1	But	but	CC
18431	1020	2	such	such	PDT
18431	1020	3	an	an	DT
18431	1020	4	assumption	assumption	NN
18431	1020	5	would	would	MD
18431	1020	6	put	put	VB
18431	1020	7	us	-PRON-	PRP
18431	1020	8	entirely	entirely	RB
18431	1020	9	at	at	IN
18431	1020	10	sea	sea	NN
18431	1020	11	as	as	IN
18431	1020	12	regards	regard	VBZ
18431	1020	13	the	the	DT
18431	1020	14	forms	form	NNS
18431	1020	15	of	of	IN
18431	1020	16	organic	organic	JJ
18431	1020	17	life	life	NN
18431	1020	18	that	that	WDT
18431	1020	19	could	could	MD
18431	1020	20	exist	exist	VB
18431	1020	21	upon	upon	IN
18431	1020	22	a	a	DT
18431	1020	23	planet	planet	NN
18431	1020	24	of	of	IN
18431	1020	25	that	that	DT
18431	1020	26	description	description	NN
18431	1020	27	,	,	,
18431	1020	28	and	and	CC
18431	1020	29	,	,	,
18431	1020	30	like	like	IN
18431	1020	31	Sir	Sir	NNP
18431	1020	32	Humphry	Humphry	NNP
18431	1020	33	Davy	Davy	NNP
18431	1020	34	in	in	IN
18431	1020	35	the	the	DT
18431	1020	36	Vision	Vision	NNP
18431	1020	37	,	,	,
18431	1020	38	that	that	WDT
18431	1020	39	occupies	occupy	VBZ
18431	1020	40	the	the	DT
18431	1020	41	first	first	JJ
18431	1020	42	chapter	chapter	NN
18431	1020	43	of	of	IN
18431	1020	44	his	-PRON-	PRP$
18431	1020	45	quaintly	quaintly	RB
18431	1020	46	charming	charming	JJ
18431	1020	47	Consolations	consolation	NNS
18431	1020	48	in	in	IN
18431	1020	49	Travel	Travel	NNP
18431	1020	50	,	,	,
18431	1020	51	or	or	CC
18431	1020	52	,	,	,
18431	1020	53	the	the	DT
18431	1020	54	Last	last	JJ
18431	1020	55	Days	day	NNS
18431	1020	56	of	of	IN
18431	1020	57	a	a	DT
18431	1020	58	Philosopher	Philosopher	NNP
18431	1020	59	,	,	,
18431	1020	60	we	-PRON-	PRP
18431	1020	61	should	should	MD
18431	1020	62	be	be	VB
18431	1020	63	thrown	throw	VBN
18431	1020	64	entirely	entirely	RB
18431	1020	65	upon	upon	IN
18431	1020	66	the	the	DT
18431	1020	67	resources	resource	NNS
18431	1020	68	of	of	IN
18431	1020	69	the	the	DT
18431	1020	70	imagination	imagination	NN
18431	1020	71	in	in	IN
18431	1020	72	representing	represent	VBG
18431	1020	73	to	to	IN
18431	1020	74	ourselves	-PRON-	PRP
18431	1020	75	the	the	DT
18431	1020	76	nature	nature	NN
18431	1020	77	and	and	CC
18431	1020	78	appearance	appearance	NN
18431	1020	79	of	of	IN
18431	1020	80	its	-PRON-	PRP$
18431	1020	81	inhabitants	inhabitant	NNS
18431	1020	82	.	.	.
18431	1021	1	Yet	yet	RB
18431	1021	2	minds	mind	NNS
18431	1021	3	of	of	IN
18431	1021	4	unquestioned	unquestioned	JJ
18431	1021	5	power	power	NN
18431	1021	6	and	and	CC
18431	1021	7	sincerity	sincerity	NN
18431	1021	8	have	have	VBP
18431	1021	9	in	in	IN
18431	1021	10	all	all	DT
18431	1021	11	ages	age	NNS
18431	1021	12	found	find	VBD
18431	1021	13	pleasure	pleasure	NN
18431	1021	14	and	and	CC
18431	1021	15	even	even	RB
18431	1021	16	profit	profit	NN
18431	1021	17	in	in	IN
18431	1021	18	such	such	JJ
18431	1021	19	exercises	exercise	NNS
18431	1021	20	,	,	,
18431	1021	21	and	and	CC
18431	1021	22	with	with	IN
18431	1021	23	every	every	DT
18431	1021	24	fresh	fresh	JJ
18431	1021	25	discovery	discovery	NN
18431	1021	26	arises	arise	VBZ
18431	1021	27	a	a	DT
18431	1021	28	new	new	JJ
18431	1021	29	flight	flight	NN
18431	1021	30	of	of	IN
18431	1021	31	fancies	fancy	NNS
18431	1021	32	like	like	IN
18431	1021	33	butterflies	butterfly	NNS
18431	1021	34	from	from	IN
18431	1021	35	a	a	DT
18431	1021	36	roadside	roadside	NN
18431	1021	37	pool	pool	NN
18431	1021	38	.	.	.
18431	1022	1	As	as	IN
18431	1022	2	affording	afford	VBG
18431	1022	3	a	a	DT
18431	1022	4	glimpse	glimpse	NN
18431	1022	5	into	into	IN
18431	1022	6	the	the	DT
18431	1022	7	mind	mind	NN
18431	1022	8	of	of	IN
18431	1022	9	a	a	DT
18431	1022	10	remarkable	remarkable	JJ
18431	1022	11	man	man	NN
18431	1022	12	,	,	,
18431	1022	13	as	as	RB
18431	1022	14	well	well	RB
18431	1022	15	as	as	IN
18431	1022	16	a	a	DT
18431	1022	17	proof	proof	NN
18431	1022	18	of	of	IN
18431	1022	19	the	the	DT
18431	1022	20	fascination	fascination	NN
18431	1022	21	of	of	IN
18431	1022	22	such	such	JJ
18431	1022	23	subjects	subject	NNS
18431	1022	24	,	,	,
18431	1022	25	it	-PRON-	PRP
18431	1022	26	will	will	MD
18431	1022	27	be	be	VB
18431	1022	28	interesting	interesting	JJ
18431	1022	29	to	to	TO
18431	1022	30	quote	quote	VB
18431	1022	31	from	from	IN
18431	1022	32	the	the	DT
18431	1022	33	book	book	NN
18431	1022	34	just	just	RB
18431	1022	35	mentioned	mention	VBD
18431	1022	36	Davy	Davy	NNP
18431	1022	37	's	's	POS
18431	1022	38	description	description	NN
18431	1022	39	of	of	IN
18431	1022	40	his	-PRON-	PRP$
18431	1022	41	imaginary	imaginary	JJ
18431	1022	42	inhabitants	inhabitant	NNS
18431	1022	43	of	of	IN
18431	1022	44	Saturn	Saturn	NNP
18431	1022	45	:	:	:
18431	1022	46	"	"	``
18431	1022	47	I	-PRON-	PRP
18431	1022	48	saw	see	VBD
18431	1022	49	below	below	IN
18431	1022	50	me	-PRON-	PRP
18431	1022	51	a	a	DT
18431	1022	52	surface	surface	NN
18431	1022	53	infinitely	infinitely	RB
18431	1022	54	diversified	diversify	VBN
18431	1022	55	,	,	,
18431	1022	56	something	something	NN
18431	1022	57	like	like	IN
18431	1022	58	that	that	DT
18431	1022	59	of	of	IN
18431	1022	60	an	an	DT
18431	1022	61	immense	immense	JJ
18431	1022	62	glacier	glacier	NN
18431	1022	63	covered	cover	VBN
18431	1022	64	with	with	IN
18431	1022	65	large	large	JJ
18431	1022	66	columnar	columnar	NN
18431	1022	67	masses	masse	NNS
18431	1022	68	,	,	,
18431	1022	69	which	which	WDT
18431	1022	70	appeared	appear	VBD
18431	1022	71	as	as	IN
18431	1022	72	if	if	IN
18431	1022	73	formed	form	VBN
18431	1022	74	of	of	IN
18431	1022	75	glass	glass	NN
18431	1022	76	,	,	,
18431	1022	77	and	and	CC
18431	1022	78	from	from	IN
18431	1022	79	which	which	WDT
18431	1022	80	were	be	VBD
18431	1022	81	suspended	suspend	VBN
18431	1022	82	rounded	rounded	JJ
18431	1022	83	forms	form	NNS
18431	1022	84	of	of	IN
18431	1022	85	various	various	JJ
18431	1022	86	sizes	size	NNS
18431	1022	87	which	which	WDT
18431	1022	88	,	,	,
18431	1022	89	if	if	IN
18431	1022	90	they	-PRON-	PRP
18431	1022	91	had	have	VBD
18431	1022	92	not	not	RB
18431	1022	93	been	be	VBN
18431	1022	94	transparent	transparent	JJ
18431	1022	95	,	,	,
18431	1022	96	I	-PRON-	PRP
18431	1022	97	might	may	MD
18431	1022	98	have	have	VB
18431	1022	99	supposed	suppose	VBN
18431	1022	100	to	to	TO
18431	1022	101	be	be	VB
18431	1022	102	fruit	fruit	NN
18431	1022	103	.	.	.
18431	1023	1	From	from	IN
18431	1023	2	what	what	WP
18431	1023	3	appeared	appear	VBD
18431	1023	4	to	to	IN
18431	1023	5	me	-PRON-	PRP
18431	1023	6	to	to	TO
18431	1023	7	be	be	VB
18431	1023	8	analogous	analogous	JJ
18431	1023	9	to	to	IN
18431	1023	10	bright	bright	JJ
18431	1023	11	-	-	HYPH
18431	1023	12	blue	blue	JJ
18431	1023	13	ice	ice	NN
18431	1023	14	,	,	,
18431	1023	15	streams	stream	VBZ
18431	1023	16	of	of	IN
18431	1023	17	the	the	DT
18431	1023	18	richest	rich	JJS
18431	1023	19	tint	tint	NN
18431	1023	20	of	of	IN
18431	1023	21	rose	rose	NN
18431	1023	22	color	color	NN
18431	1023	23	or	or	CC
18431	1023	24	purple	purple	NN
18431	1023	25	burst	burst	VBP
18431	1023	26	forth	forth	RB
18431	1023	27	and	and	CC
18431	1023	28	flowed	flow	VBN
18431	1023	29	into	into	IN
18431	1023	30	basins	basin	NNS
18431	1023	31	,	,	,
18431	1023	32	forming	form	VBG
18431	1023	33	lakes	lake	NNS
18431	1023	34	or	or	CC
18431	1023	35	seas	sea	NNS
18431	1023	36	of	of	IN
18431	1023	37	the	the	DT
18431	1023	38	same	same	JJ
18431	1023	39	color	color	NN
18431	1023	40	.	.	.
18431	1024	1	Looking	look	VBG
18431	1024	2	through	through	IN
18431	1024	3	the	the	DT
18431	1024	4	atmosphere	atmosphere	NN
18431	1024	5	toward	toward	IN
18431	1024	6	the	the	DT
18431	1024	7	heavens	heavens	NNPS
18431	1024	8	,	,	,
18431	1024	9	I	-PRON-	PRP
18431	1024	10	saw	see	VBD
18431	1024	11	brilliant	brilliant	JJ
18431	1024	12	opaque	opaque	JJ
18431	1024	13	clouds	cloud	NNS
18431	1024	14	,	,	,
18431	1024	15	of	of	IN
18431	1024	16	an	an	DT
18431	1024	17	azure	azure	JJ
18431	1024	18	color	color	NN
18431	1024	19	,	,	,
18431	1024	20	that	that	WDT
18431	1024	21	reflected	reflect	VBD
18431	1024	22	the	the	DT
18431	1024	23	light	light	NN
18431	1024	24	of	of	IN
18431	1024	25	the	the	DT
18431	1024	26	sun	sun	NN
18431	1024	27	,	,	,
18431	1024	28	which	which	WDT
18431	1024	29	had	have	VBD
18431	1024	30	to	to	IN
18431	1024	31	my	-PRON-	PRP$
18431	1024	32	eyes	eye	NNS
18431	1024	33	an	an	DT
18431	1024	34	entirely	entirely	RB
18431	1024	35	new	new	JJ
18431	1024	36	aspect	aspect	NN
18431	1024	37	and	and	CC
18431	1024	38	appeared	appear	VBD
18431	1024	39	smaller	small	JJR
18431	1024	40	,	,	,
18431	1024	41	as	as	IN
18431	1024	42	if	if	IN
18431	1024	43	seen	see	VBN
18431	1024	44	through	through	IN
18431	1024	45	a	a	DT
18431	1024	46	dense	dense	JJ
18431	1024	47	blue	blue	JJ
18431	1024	48	mist	mist	NN
18431	1024	49	.	.	.
18431	1025	1	"	"	``
18431	1025	2	I	-PRON-	PRP
18431	1025	3	saw	see	VBD
18431	1025	4	moving	move	VBG
18431	1025	5	on	on	IN
18431	1025	6	the	the	DT
18431	1025	7	surface	surface	NN
18431	1025	8	below	below	IN
18431	1025	9	me	me	PRP$
18431	1025	10	immense	immense	JJ
18431	1025	11	masses	masse	NNS
18431	1025	12	,	,	,
18431	1025	13	the	the	DT
18431	1025	14	forms	form	NNS
18431	1025	15	of	of	IN
18431	1025	16	which	which	WDT
18431	1025	17	I	-PRON-	PRP
18431	1025	18	find	find	VBP
18431	1025	19	it	-PRON-	PRP
18431	1025	20	impossible	impossible	JJ
18431	1025	21	to	to	TO
18431	1025	22	describe	describe	VB
18431	1025	23	.	.	.
18431	1026	1	They	-PRON-	PRP
18431	1026	2	had	have	VBD
18431	1026	3	systems	system	NNS
18431	1026	4	for	for	IN
18431	1026	5	locomotion	locomotion	NN
18431	1026	6	similar	similar	JJ
18431	1026	7	to	to	IN
18431	1026	8	those	those	DT
18431	1026	9	of	of	IN
18431	1026	10	the	the	DT
18431	1026	11	morse	morse	NN
18431	1026	12	,	,	,
18431	1026	13	or	or	CC
18431	1026	14	sea	sea	NN
18431	1026	15	-	-	HYPH
18431	1026	16	horse	horse	NN
18431	1026	17	,	,	,
18431	1026	18	but	but	CC
18431	1026	19	I	-PRON-	PRP
18431	1026	20	saw	see	VBD
18431	1026	21	,	,	,
18431	1026	22	with	with	IN
18431	1026	23	great	great	JJ
18431	1026	24	surprise	surprise	NN
18431	1026	25	,	,	,
18431	1026	26	that	that	IN
18431	1026	27	they	-PRON-	PRP
18431	1026	28	moved	move	VBD
18431	1026	29	from	from	IN
18431	1026	30	place	place	NN
18431	1026	31	to	to	IN
18431	1026	32	place	place	NN
18431	1026	33	by	by	IN
18431	1026	34	six	six	CD
18431	1026	35	extremely	extremely	RB
18431	1026	36	thin	thin	JJ
18431	1026	37	membranes	membrane	NNS
18431	1026	38	,	,	,
18431	1026	39	which	which	WDT
18431	1026	40	they	-PRON-	PRP
18431	1026	41	used	use	VBD
18431	1026	42	as	as	IN
18431	1026	43	wings	wing	NNS
18431	1026	44	.	.	.
18431	1027	1	Their	-PRON-	PRP$
18431	1027	2	colors	color	NNS
18431	1027	3	were	be	VBD
18431	1027	4	varied	varied	JJ
18431	1027	5	and	and	CC
18431	1027	6	beautiful	beautiful	JJ
18431	1027	7	,	,	,
18431	1027	8	but	but	CC
18431	1027	9	principally	principally	RB
18431	1027	10	azure	azure	JJ
18431	1027	11	and	and	CC
18431	1027	12	rose	rise	VBD
18431	1027	13	color	color	NN
18431	1027	14	.	.	.
18431	1028	1	I	-PRON-	PRP
18431	1028	2	saw	see	VBD
18431	1028	3	numerous	numerous	JJ
18431	1028	4	convolutions	convolution	NNS
18431	1028	5	of	of	IN
18431	1028	6	tubes	tube	NNS
18431	1028	7	,	,	,
18431	1028	8	more	more	RBR
18431	1028	9	analogous	analogous	JJ
18431	1028	10	to	to	IN
18431	1028	11	the	the	DT
18431	1028	12	trunk	trunk	NN
18431	1028	13	of	of	IN
18431	1028	14	the	the	DT
18431	1028	15	elephant	elephant	NN
18431	1028	16	than	than	IN
18431	1028	17	to	to	IN
18431	1028	18	anything	anything	NN
18431	1028	19	else	else	RB
18431	1028	20	I	-PRON-	PRP
18431	1028	21	can	can	MD
18431	1028	22	imagine	imagine	VB
18431	1028	23	,	,	,
18431	1028	24	occupying	occupy	VBG
18431	1028	25	what	what	WP
18431	1028	26	I	-PRON-	PRP
18431	1028	27	supposed	suppose	VBD
18431	1028	28	to	to	TO
18431	1028	29	be	be	VB
18431	1028	30	the	the	DT
18431	1028	31	upper	upper	JJ
18431	1028	32	parts	part	NNS
18431	1028	33	of	of	IN
18431	1028	34	the	the	DT
18431	1028	35	body	body	NN
18431	1028	36	.	.	.
18431	1029	1	It	-PRON-	PRP
18431	1029	2	was	be	VBD
18431	1029	3	with	with	IN
18431	1029	4	a	a	DT
18431	1029	5	species	species	NN
18431	1029	6	of	of	IN
18431	1029	7	terror	terror	NN
18431	1029	8	that	that	WDT
18431	1029	9	I	-PRON-	PRP
18431	1029	10	saw	see	VBD
18431	1029	11	one	one	CD
18431	1029	12	of	of	IN
18431	1029	13	them	-PRON-	PRP
18431	1029	14	mounting	mount	VBG
18431	1029	15	upward	upward	RB
18431	1029	16	,	,	,
18431	1029	17	apparently	apparently	RB
18431	1029	18	flying	fly	VBG
18431	1029	19	toward	toward	IN
18431	1029	20	those	those	DT
18431	1029	21	opaque	opaque	JJ
18431	1029	22	clouds	cloud	NNS
18431	1029	23	which	which	WDT
18431	1029	24	I	-PRON-	PRP
18431	1029	25	have	have	VBP
18431	1029	26	before	before	IN
18431	1029	27	mentioned	mention	VBN
18431	1029	28	.	.	.
18431	1030	1	"	"	``
18431	1030	2	'	'	``
18431	1030	3	I	-PRON-	PRP
18431	1030	4	know	know	VBP
18431	1030	5	what	what	WP
18431	1030	6	your	-PRON-	PRP$
18431	1030	7	feelings	feeling	NNS
18431	1030	8	are	be	VBP
18431	1030	9	,	,	,
18431	1030	10	'	'	''
18431	1030	11	said	say	VBD
18431	1030	12	the	the	DT
18431	1030	13	Genius	Genius	NNP
18431	1030	14	;	;	:
18431	1030	15	'	'	''
18431	1030	16	you	-PRON-	PRP
18431	1030	17	want	want	VBP
18431	1030	18	analogies	analogy	NNS
18431	1030	19	,	,	,
18431	1030	20	and	and	CC
18431	1030	21	all	all	PDT
18431	1030	22	the	the	DT
18431	1030	23	elements	element	NNS
18431	1030	24	of	of	IN
18431	1030	25	knowledge	knowledge	NN
18431	1030	26	to	to	TO
18431	1030	27	comprehend	comprehend	VB
18431	1030	28	the	the	DT
18431	1030	29	scene	scene	NN
18431	1030	30	before	before	IN
18431	1030	31	you	-PRON-	PRP
18431	1030	32	.	.	.
18431	1031	1	You	-PRON-	PRP
18431	1031	2	are	be	VBP
18431	1031	3	in	in	IN
18431	1031	4	the	the	DT
18431	1031	5	same	same	JJ
18431	1031	6	state	state	NN
18431	1031	7	in	in	IN
18431	1031	8	which	which	WDT
18431	1031	9	a	a	DT
18431	1031	10	fly	fly	NN
18431	1031	11	would	would	MD
18431	1031	12	be	be	VB
18431	1031	13	whose	whose	WP$
18431	1031	14	microscopic	microscopic	JJ
18431	1031	15	eye	eye	NN
18431	1031	16	was	be	VBD
18431	1031	17	changed	change	VBN
18431	1031	18	for	for	IN
18431	1031	19	one	one	CD
18431	1031	20	similar	similar	JJ
18431	1031	21	to	to	IN
18431	1031	22	that	that	DT
18431	1031	23	of	of	IN
18431	1031	24	man	man	NN
18431	1031	25	,	,	,
18431	1031	26	and	and	CC
18431	1031	27	you	-PRON-	PRP
18431	1031	28	are	be	VBP
18431	1031	29	wholly	wholly	RB
18431	1031	30	unable	unable	JJ
18431	1031	31	to	to	TO
18431	1031	32	associate	associate	VB
18431	1031	33	what	what	WP
18431	1031	34	you	-PRON-	PRP
18431	1031	35	now	now	RB
18431	1031	36	see	see	VBP
18431	1031	37	with	with	IN
18431	1031	38	your	-PRON-	PRP$
18431	1031	39	former	former	JJ
18431	1031	40	knowledge	knowledge	NN
18431	1031	41	.	.	.
18431	1032	1	But	but	CC
18431	1032	2	those	those	DT
18431	1032	3	beings	being	NNS
18431	1032	4	who	who	WP
18431	1032	5	are	be	VBP
18431	1032	6	before	before	IN
18431	1032	7	you	-PRON-	PRP
18431	1032	8	,	,	,
18431	1032	9	and	and	CC
18431	1032	10	who	who	WP
18431	1032	11	appear	appear	VBP
18431	1032	12	to	to	IN
18431	1032	13	you	-PRON-	PRP
18431	1032	14	almost	almost	RB
18431	1032	15	as	as	IN
18431	1032	16	imperfect	imperfect	JJ
18431	1032	17	in	in	IN
18431	1032	18	their	-PRON-	PRP$
18431	1032	19	functions	function	NNS
18431	1032	20	as	as	IN
18431	1032	21	the	the	DT
18431	1032	22	zoophytes	zoophytes	NNPS
18431	1032	23	of	of	IN
18431	1032	24	the	the	DT
18431	1032	25	polar	polar	JJ
18431	1032	26	sea	sea	NN
18431	1032	27	,	,	,
18431	1032	28	to	to	TO
18431	1032	29	which	which	WDT
18431	1032	30	they	-PRON-	PRP
18431	1032	31	are	be	VBP
18431	1032	32	not	not	RB
18431	1032	33	unlike	unlike	IN
18431	1032	34	in	in	IN
18431	1032	35	their	-PRON-	PRP$
18431	1032	36	apparent	apparent	JJ
18431	1032	37	organization	organization	NN
18431	1032	38	to	to	IN
18431	1032	39	your	-PRON-	PRP$
18431	1032	40	eyes	eye	NNS
18431	1032	41	,	,	,
18431	1032	42	have	have	VBP
18431	1032	43	a	a	DT
18431	1032	44	sphere	sphere	NN
18431	1032	45	of	of	IN
18431	1032	46	sensibility	sensibility	NN
18431	1032	47	and	and	CC
18431	1032	48	intellectual	intellectual	JJ
18431	1032	49	enjoyment	enjoyment	NN
18431	1032	50	far	far	RB
18431	1032	51	superior	superior	JJ
18431	1032	52	to	to	IN
18431	1032	53	that	that	DT
18431	1032	54	of	of	IN
18431	1032	55	the	the	DT
18431	1032	56	inhabitants	inhabitant	NNS
18431	1032	57	of	of	IN
18431	1032	58	your	-PRON-	PRP$
18431	1032	59	earth	earth	NN
18431	1032	60	.	.	.
18431	1033	1	Each	each	DT
18431	1033	2	of	of	IN
18431	1033	3	those	those	DT
18431	1033	4	tubes	tube	NNS
18431	1033	5	,	,	,
18431	1033	6	which	which	WDT
18431	1033	7	appears	appear	VBZ
18431	1033	8	like	like	IN
18431	1033	9	the	the	DT
18431	1033	10	trunk	trunk	NN
18431	1033	11	of	of	IN
18431	1033	12	an	an	DT
18431	1033	13	elephant	elephant	NN
18431	1033	14	,	,	,
18431	1033	15	is	be	VBZ
18431	1033	16	an	an	DT
18431	1033	17	organ	organ	NN
18431	1033	18	of	of	IN
18431	1033	19	peculiar	peculiar	JJ
18431	1033	20	motion	motion	NN
18431	1033	21	or	or	CC
18431	1033	22	sensation	sensation	NN
18431	1033	23	.	.	.
18431	1034	1	They	-PRON-	PRP
18431	1034	2	have	have	VBP
18431	1034	3	many	many	JJ
18431	1034	4	modes	mode	NNS
18431	1034	5	of	of	IN
18431	1034	6	perception	perception	NN
18431	1034	7	of	of	IN
18431	1034	8	which	which	WDT
18431	1034	9	you	-PRON-	PRP
18431	1034	10	are	be	VBP
18431	1034	11	wholly	wholly	RB
18431	1034	12	ignorant	ignorant	JJ
18431	1034	13	,	,	,
18431	1034	14	at	at	IN
18431	1034	15	the	the	DT
18431	1034	16	same	same	JJ
18431	1034	17	time	time	NN
18431	1034	18	that	that	WDT
18431	1034	19	their	-PRON-	PRP$
18431	1034	20	sphere	sphere	NN
18431	1034	21	of	of	IN
18431	1034	22	vision	vision	NN
18431	1034	23	is	be	VBZ
18431	1034	24	infinitely	infinitely	RB
18431	1034	25	more	more	RBR
18431	1034	26	extended	extended	JJ
18431	1034	27	than	than	IN
18431	1034	28	yours	your	NNS
18431	1034	29	,	,	,
18431	1034	30	and	and	CC
18431	1034	31	their	-PRON-	PRP$
18431	1034	32	organs	organ	NNS
18431	1034	33	of	of	IN
18431	1034	34	touch	touch	NN
18431	1034	35	far	far	RB
18431	1034	36	more	more	RBR
18431	1034	37	perfect	perfect	JJ
18431	1034	38	and	and	CC
18431	1034	39	exquisite	exquisite	JJ
18431	1034	40	.	.	.
18431	1034	41	'	'	''
18431	1034	42	"	"	''
18431	1035	1	After	after	IN
18431	1035	2	descanting	descant	VBG
18431	1035	3	upon	upon	IN
18431	1035	4	the	the	DT
18431	1035	5	advantages	advantage	NNS
18431	1035	6	of	of	IN
18431	1035	7	Saturn	Saturn	NNP
18431	1035	8	's	's	POS
18431	1035	9	position	position	NN
18431	1035	10	for	for	IN
18431	1035	11	surveying	survey	VBG
18431	1035	12	some	some	DT
18431	1035	13	of	of	IN
18431	1035	14	the	the	DT
18431	1035	15	phenomena	phenomenon	NNS
18431	1035	16	of	of	IN
18431	1035	17	the	the	DT
18431	1035	18	solar	solar	JJ
18431	1035	19	system	system	NN
18431	1035	20	and	and	CC
18431	1035	21	of	of	IN
18431	1035	22	outer	outer	JJ
18431	1035	23	space	space	NN
18431	1035	24	,	,	,
18431	1035	25	and	and	CC
18431	1035	26	the	the	DT
18431	1035	27	consequent	consequent	JJ
18431	1035	28	immense	immense	JJ
18431	1035	29	advances	advance	VBZ
18431	1035	30	that	that	IN
18431	1035	31	the	the	DT
18431	1035	32	Saturnians	Saturnians	NNPS
18431	1035	33	have	have	VBP
18431	1035	34	made	make	VBN
18431	1035	35	in	in	IN
18431	1035	36	astronomical	astronomical	JJ
18431	1035	37	knowledge	knowledge	NN
18431	1035	38	,	,	,
18431	1035	39	the	the	DT
18431	1035	40	Genius	Genius	NNP
18431	1035	41	continues	continue	VBZ
18431	1035	42	:	:	:
18431	1035	43	"	"	``
18431	1035	44	'	'	``
18431	1035	45	If	if	IN
18431	1035	46	I	-PRON-	PRP
18431	1035	47	were	be	VBD
18431	1035	48	to	to	TO
18431	1035	49	show	show	VB
18431	1035	50	you	-PRON-	PRP
18431	1035	51	the	the	DT
18431	1035	52	different	different	JJ
18431	1035	53	parts	part	NNS
18431	1035	54	of	of	IN
18431	1035	55	the	the	DT
18431	1035	56	surface	surface	NN
18431	1035	57	of	of	IN
18431	1035	58	this	this	DT
18431	1035	59	planet	planet	NN
18431	1035	60	you	-PRON-	PRP
18431	1035	61	would	would	MD
18431	1035	62	see	see	VB
18431	1035	63	the	the	DT
18431	1035	64	marvelous	marvelous	JJ
18431	1035	65	results	result	NNS
18431	1035	66	of	of	IN
18431	1035	67	the	the	DT
18431	1035	68	powers	power	NNS
18431	1035	69	possessed	possess	VBN
18431	1035	70	by	by	IN
18431	1035	71	these	these	DT
18431	1035	72	highly	highly	RB
18431	1035	73	intellectual	intellectual	JJ
18431	1035	74	beings	being	NNS
18431	1035	75	,	,	,
18431	1035	76	and	and	CC
18431	1035	77	of	of	IN
18431	1035	78	the	the	DT
18431	1035	79	wonderful	wonderful	JJ
18431	1035	80	manner	manner	NN
18431	1035	81	in	in	IN
18431	1035	82	which	which	WDT
18431	1035	83	they	-PRON-	PRP
18431	1035	84	have	have	VBP
18431	1035	85	applied	apply	VBN
18431	1035	86	and	and	CC
18431	1035	87	modified	modified	JJ
18431	1035	88	matter	matter	NN
18431	1035	89	.	.	.
18431	1036	1	Those	those	DT
18431	1036	2	columnar	columnar	NN
18431	1036	3	masses	masse	NNS
18431	1036	4	,	,	,
18431	1036	5	which	which	WDT
18431	1036	6	seem	seem	VBP
18431	1036	7	to	to	IN
18431	1036	8	you	-PRON-	PRP
18431	1036	9	as	as	IN
18431	1036	10	if	if	IN
18431	1036	11	rising	rise	VBG
18431	1036	12	out	out	IN
18431	1036	13	of	of	IN
18431	1036	14	a	a	DT
18431	1036	15	mass	mass	NN
18431	1036	16	of	of	IN
18431	1036	17	ice	ice	NN
18431	1036	18	below	below	RB
18431	1036	19	,	,	,
18431	1036	20	are	be	VBP
18431	1036	21	results	result	NNS
18431	1036	22	of	of	IN
18431	1036	23	art	art	NN
18431	1036	24	,	,	,
18431	1036	25	and	and	CC
18431	1036	26	processes	process	NNS
18431	1036	27	are	be	VBP
18431	1036	28	going	go	VBG
18431	1036	29	on	on	RP
18431	1036	30	within	within	IN
18431	1036	31	them	-PRON-	PRP
18431	1036	32	connected	connect	VBD
18431	1036	33	with	with	IN
18431	1036	34	the	the	DT
18431	1036	35	formation	formation	NN
18431	1036	36	and	and	CC
18431	1036	37	perfection	perfection	NN
18431	1036	38	of	of	IN
18431	1036	39	their	-PRON-	PRP$
18431	1036	40	food	food	NN
18431	1036	41	.	.	.
18431	1037	1	The	the	DT
18431	1037	2	brilliant	brilliant	JJ
18431	1037	3	-	-	HYPH
18431	1037	4	colored	colored	JJ
18431	1037	5	fluids	fluid	NNS
18431	1037	6	are	be	VBP
18431	1037	7	the	the	DT
18431	1037	8	results	result	NNS
18431	1037	9	of	of	IN
18431	1037	10	such	such	JJ
18431	1037	11	operations	operation	NNS
18431	1037	12	as	as	IN
18431	1037	13	on	on	IN
18431	1037	14	the	the	DT
18431	1037	15	earth	earth	NN
18431	1037	16	would	would	MD
18431	1037	17	be	be	VB
18431	1037	18	performed	perform	VBN
18431	1037	19	in	in	IN
18431	1037	20	your	-PRON-	PRP$
18431	1037	21	laboratories	laboratory	NNS
18431	1037	22	,	,	,
18431	1037	23	or	or	CC
18431	1037	24	more	more	RBR
18431	1037	25	properly	properly	RB
18431	1037	26	in	in	IN
18431	1037	27	your	-PRON-	PRP$
18431	1037	28	refined	refined	JJ
18431	1037	29	culinary	culinary	JJ
18431	1037	30	apparatus	apparatus	NN
18431	1037	31	,	,	,
18431	1037	32	for	for	IN
18431	1037	33	they	-PRON-	PRP
18431	1037	34	are	be	VBP
18431	1037	35	connected	connect	VBN
18431	1037	36	with	with	IN
18431	1037	37	their	-PRON-	PRP$
18431	1037	38	system	system	NN
18431	1037	39	of	of	IN
18431	1037	40	nourishment	nourishment	NN
18431	1037	41	.	.	.
18431	1038	1	Those	those	DT
18431	1038	2	opaque	opaque	JJ
18431	1038	3	azure	azure	JJ
18431	1038	4	clouds	cloud	NNS
18431	1038	5	,	,	,
18431	1038	6	to	to	TO
18431	1038	7	which	which	WDT
18431	1038	8	you	-PRON-	PRP
18431	1038	9	saw	see	VBD
18431	1038	10	a	a	DT
18431	1038	11	few	few	JJ
18431	1038	12	minutes	minute	NNS
18431	1038	13	ago	ago	RB
18431	1038	14	one	one	CD
18431	1038	15	of	of	IN
18431	1038	16	those	those	DT
18431	1038	17	beings	being	NNS
18431	1038	18	directing	direct	VBG
18431	1038	19	his	-PRON-	PRP$
18431	1038	20	course	course	NN
18431	1038	21	,	,	,
18431	1038	22	are	be	VBP
18431	1038	23	works	work	NNS
18431	1038	24	of	of	IN
18431	1038	25	art	art	NN
18431	1038	26	,	,	,
18431	1038	27	and	and	CC
18431	1038	28	places	place	NNS
18431	1038	29	in	in	IN
18431	1038	30	which	which	WDT
18431	1038	31	they	-PRON-	PRP
18431	1038	32	move	move	VBP
18431	1038	33	through	through	IN
18431	1038	34	different	different	JJ
18431	1038	35	regions	region	NNS
18431	1038	36	of	of	IN
18431	1038	37	their	-PRON-	PRP$
18431	1038	38	atmosphere	atmosphere	NN
18431	1038	39	,	,	,
18431	1038	40	and	and	CC
18431	1038	41	command	command	VB
18431	1038	42	the	the	DT
18431	1038	43	temperature	temperature	NN
18431	1038	44	and	and	CC
18431	1038	45	the	the	DT
18431	1038	46	quantity	quantity	NN
18431	1038	47	of	of	IN
18431	1038	48	light	light	NN
18431	1038	49	most	most	RBS
18431	1038	50	fitted	fit	VBN
18431	1038	51	for	for	IN
18431	1038	52	their	-PRON-	PRP$
18431	1038	53	philosophical	philosophical	JJ
18431	1038	54	researches	research	NNS
18431	1038	55	,	,	,
18431	1038	56	or	or	CC
18431	1038	57	most	most	RBS
18431	1038	58	convenient	convenient	JJ
18431	1038	59	for	for	IN
18431	1038	60	the	the	DT
18431	1038	61	purposes	purpose	NNS
18431	1038	62	of	of	IN
18431	1038	63	life	life	NN
18431	1038	64	.	.	.
18431	1039	1	'	'	``
18431	1039	2	"	"	``
18431	1039	3	[	[	-LRB-
18431	1039	4	11	11	CD
18431	1039	5	]	]	-RRB-
18431	1039	6	[	[	-LRB-
18431	1039	7	Footnote	footnote	NN
18431	1039	8	11	11	CD
18431	1039	9	:	:	:
18431	1039	10	Davy	Davy	NNP
18431	1039	11	,	,	,
18431	1039	12	of	of	IN
18431	1039	13	course	course	NN
18431	1039	14	,	,	,
18431	1039	15	was	be	VBD
18431	1039	16	aware	aware	JJ
18431	1039	17	that	that	IN
18431	1039	18	,	,	,
18431	1039	19	owing	owe	VBG
18431	1039	20	to	to	IN
18431	1039	21	increase	increase	NN
18431	1039	22	of	of	IN
18431	1039	23	distance	distance	NN
18431	1039	24	,	,	,
18431	1039	25	the	the	DT
18431	1039	26	sun	sun	NN
18431	1039	27	would	would	MD
18431	1039	28	appear	appear	VB
18431	1039	29	to	to	IN
18431	1039	30	an	an	DT
18431	1039	31	inhabitant	inhabitant	NN
18431	1039	32	of	of	IN
18431	1039	33	Saturn	Saturn	NNP
18431	1039	34	with	with	IN
18431	1039	35	a	a	DT
18431	1039	36	disk	disk	NN
18431	1039	37	only	only	RB
18431	1039	38	one	one	CD
18431	1039	39	ninetieth	ninetieth	NN
18431	1039	40	as	as	RB
18431	1039	41	great	great	RB
18431	1039	42	in	in	IN
18431	1039	43	area	area	NN
18431	1039	44	as	as	IN
18431	1039	45	that	that	DT
18431	1039	46	which	which	WDT
18431	1039	47	it	-PRON-	PRP
18431	1039	48	presents	present	VBZ
18431	1039	49	to	to	IN
18431	1039	50	our	-PRON-	PRP$
18431	1039	51	eyes	eye	NNS
18431	1039	52	.	.	.
18431	1039	53	]	]	-RRB-
18431	1040	1	But	but	CC
18431	1040	2	,	,	,
18431	1040	3	while	while	IN
18431	1040	4	Saturn	Saturn	NNP
18431	1040	5	does	do	VBZ
18431	1040	6	not	not	RB
18431	1040	7	appear	appear	VB
18431	1040	8	,	,	,
18431	1040	9	with	with	IN
18431	1040	10	our	-PRON-	PRP$
18431	1040	11	present	present	JJ
18431	1040	12	knowledge	knowledge	NN
18431	1040	13	,	,	,
18431	1040	14	to	to	TO
18431	1040	15	hold	hold	VB
18431	1040	16	out	out	RP
18431	1040	17	any	any	DT
18431	1040	18	encouragement	encouragement	NN
18431	1040	19	to	to	IN
18431	1040	20	those	those	DT
18431	1040	21	who	who	WP
18431	1040	22	would	would	MD
18431	1040	23	regard	regard	VB
18431	1040	24	it	-PRON-	PRP
18431	1040	25	as	as	IN
18431	1040	26	the	the	DT
18431	1040	27	abode	abode	NN
18431	1040	28	of	of	IN
18431	1040	29	living	living	NN
18431	1040	30	creatures	creature	NNS
18431	1040	31	capable	capable	JJ
18431	1040	32	of	of	IN
18431	1040	33	being	be	VBG
18431	1040	34	described	describe	VBN
18431	1040	35	in	in	IN
18431	1040	36	any	any	DT
18431	1040	37	terms	term	NNS
18431	1040	38	except	except	IN
18431	1040	39	those	those	DT
18431	1040	40	of	of	IN
18431	1040	41	pure	pure	JJ
18431	1040	42	imagination	imagination	NN
18431	1040	43	,	,	,
18431	1040	44	yet	yet	CC
18431	1040	45	it	-PRON-	PRP
18431	1040	46	is	be	VBZ
18431	1040	47	so	so	RB
18431	1040	48	unique	unique	JJ
18431	1040	49	a	a	DT
18431	1040	50	curiosity	curiosity	NN
18431	1040	51	among	among	IN
18431	1040	52	the	the	DT
18431	1040	53	heavenly	heavenly	JJ
18431	1040	54	bodies	body	NNS
18431	1040	55	that	that	WDT
18431	1040	56	one	one	CD
18431	1040	57	returns	return	VBZ
18431	1040	58	again	again	RB
18431	1040	59	and	and	CC
18431	1040	60	again	again	RB
18431	1040	61	to	to	IN
18431	1040	62	the	the	DT
18431	1040	63	contemplation	contemplation	NN
18431	1040	64	of	of	IN
18431	1040	65	its	-PRON-	PRP$
18431	1040	66	strange	strange	JJ
18431	1040	67	details	detail	NNS
18431	1040	68	.	.	.
18431	1041	1	Saturn	Saturn	NNP
18431	1041	2	has	have	VBZ
18431	1041	3	nine	nine	CD
18431	1041	4	moons	moon	NNS
18431	1041	5	,	,	,
18431	1041	6	but	but	CC
18431	1041	7	some	some	DT
18431	1041	8	of	of	IN
18431	1041	9	them	-PRON-	PRP
18431	1041	10	are	be	VBP
18431	1041	11	relatively	relatively	RB
18431	1041	12	small	small	JJ
18431	1041	13	bodies	body	NNS
18431	1041	14	--	--	:
18431	1041	15	the	the	DT
18431	1041	16	ninth	ninth	JJ
18431	1041	17	,	,	,
18431	1041	18	discovered	discover	VBN
18431	1041	19	photographically	photographically	RB
18431	1041	20	by	by	IN
18431	1041	21	Professor	Professor	NNP
18431	1041	22	Pickering	Pickering	NNP
18431	1041	23	in	in	IN
18431	1041	24	1899	1899	CD
18431	1041	25	,	,	,
18431	1041	26	being	be	VBG
18431	1041	27	especially	especially	RB
18431	1041	28	minute	minute	JJ
18431	1041	29	--	--	:
18431	1041	30	and	and	CC
18431	1041	31	others	other	NNS
18431	1041	32	are	be	VBP
18431	1041	33	situated	situate	VBN
18431	1041	34	at	at	IN
18431	1041	35	great	great	JJ
18431	1041	36	distances	distance	NNS
18431	1041	37	from	from	IN
18431	1041	38	the	the	DT
18431	1041	39	planet	planet	NN
18431	1041	40	,	,	,
18431	1041	41	and	and	CC
18431	1041	42	for	for	IN
18431	1041	43	these	these	DT
18431	1041	44	reasons	reason	NNS
18431	1041	45	,	,	,
18431	1041	46	together	together	RB
18431	1041	47	with	with	IN
18431	1041	48	the	the	DT
18431	1041	49	fact	fact	NN
18431	1041	50	that	that	IN
18431	1041	51	the	the	DT
18431	1041	52	sunlight	sunlight	NN
18431	1041	53	is	be	VBZ
18431	1041	54	so	so	RB
18431	1041	55	feeble	feeble	JJ
18431	1041	56	upon	upon	IN
18431	1041	57	them	-PRON-	PRP
18431	1041	58	that	that	IN
18431	1041	59	,	,	,
18431	1041	60	surface	surface	VBP
18431	1041	61	for	for	IN
18431	1041	62	surface	surface	NN
18431	1041	63	,	,	,
18431	1041	64	they	-PRON-	PRP
18431	1041	65	have	have	VBP
18431	1041	66	only	only	RB
18431	1041	67	one	one	CD
18431	1041	68	ninetieth	ninetieth	NN
18431	1041	69	as	as	RB
18431	1041	70	much	much	JJ
18431	1041	71	illumination	illumination	NN
18431	1041	72	as	as	IN
18431	1041	73	our	-PRON-	PRP$
18431	1041	74	moon	moon	NN
18431	1041	75	receives	receive	VBZ
18431	1041	76	,	,	,
18431	1041	77	they	-PRON-	PRP
18431	1041	78	can	can	MD
18431	1041	79	not	not	RB
18431	1041	80	make	make	VB
18431	1041	81	a	a	DT
18431	1041	82	very	very	RB
18431	1041	83	brilliant	brilliant	JJ
18431	1041	84	display	display	NN
18431	1041	85	in	in	IN
18431	1041	86	the	the	DT
18431	1041	87	Saturnian	saturnian	JJ
18431	1041	88	sky	sky	NN
18431	1041	89	.	.	.
18431	1042	1	To	to	IN
18431	1042	2	astronomers	astronomer	NNS
18431	1042	3	on	on	IN
18431	1042	4	Saturn	Saturn	NNP
18431	1042	5	they	-PRON-	PRP
18431	1042	6	would	would	MD
18431	1042	7	,	,	,
18431	1042	8	of	of	IN
18431	1042	9	course	course	NN
18431	1042	10	,	,	,
18431	1042	11	be	be	VB
18431	1042	12	intensely	intensely	RB
18431	1042	13	interesting	interesting	JJ
18431	1042	14	because	because	IN
18431	1042	15	of	of	IN
18431	1042	16	their	-PRON-	PRP$
18431	1042	17	perturbations	perturbation	NNS
18431	1042	18	and	and	CC
18431	1042	19	particularly	particularly	RB
18431	1042	20	the	the	DT
18431	1042	21	effect	effect	NN
18431	1042	22	of	of	IN
18431	1042	23	their	-PRON-	PRP$
18431	1042	24	attraction	attraction	NN
18431	1042	25	on	on	IN
18431	1042	26	the	the	DT
18431	1042	27	rings	ring	NNS
18431	1042	28	.	.	.
18431	1043	1	This	this	DT
18431	1043	2	brings	bring	VBZ
18431	1043	3	us	-PRON-	PRP
18431	1043	4	again	again	RB
18431	1043	5	to	to	IN
18431	1043	6	the	the	DT
18431	1043	7	consideration	consideration	NN
18431	1043	8	of	of	IN
18431	1043	9	those	those	DT
18431	1043	10	marvelous	marvelous	JJ
18431	1043	11	appendages	appendage	NNS
18431	1043	12	,	,	,
18431	1043	13	and	and	CC
18431	1043	14	to	to	IN
18431	1043	15	the	the	DT
18431	1043	16	statement	statement	NN
18431	1043	17	of	of	IN
18431	1043	18	facts	fact	NNS
18431	1043	19	about	about	IN
18431	1043	20	them	-PRON-	PRP
18431	1043	21	which	which	WDT
18431	1043	22	we	-PRON-	PRP
18431	1043	23	have	have	VBP
18431	1043	24	not	not	RB
18431	1043	25	yet	yet	RB
18431	1043	26	recalled	recall	VBN
18431	1043	27	.	.	.
18431	1044	1	If	if	IN
18431	1044	2	the	the	DT
18431	1044	3	reader	reader	NN
18431	1044	4	will	will	MD
18431	1044	5	take	take	VB
18431	1044	6	a	a	DT
18431	1044	7	ball	ball	NN
18431	1044	8	three	three	CD
18431	1044	9	inches	inch	NNS
18431	1044	10	in	in	IN
18431	1044	11	diameter	diameter	NN
18431	1044	12	to	to	TO
18431	1044	13	represent	represent	VB
18431	1044	14	the	the	DT
18431	1044	15	globe	globe	NN
18431	1044	16	of	of	IN
18431	1044	17	Saturn	Saturn	NNP
18431	1044	18	,	,	,
18431	1044	19	and	and	CC
18431	1044	20	,	,	,
18431	1044	21	out	out	IN
18431	1044	22	of	of	IN
18431	1044	23	the	the	DT
18431	1044	24	center	center	NN
18431	1044	25	of	of	IN
18431	1044	26	a	a	DT
18431	1044	27	circular	circular	JJ
18431	1044	28	piece	piece	NN
18431	1044	29	of	of	IN
18431	1044	30	writing	writing	NN
18431	1044	31	-	-	HYPH
18431	1044	32	paper	paper	NN
18431	1044	33	seven	seven	CD
18431	1044	34	inches	inch	NNS
18431	1044	35	in	in	IN
18431	1044	36	diameter	diameter	NN
18431	1044	37	,	,	,
18431	1044	38	will	will	MD
18431	1044	39	cut	cut	VB
18431	1044	40	a	a	DT
18431	1044	41	round	round	JJ
18431	1044	42	hole	hole	NN
18431	1044	43	three	three	CD
18431	1044	44	and	and	CC
18431	1044	45	three	three	CD
18431	1044	46	quarter	quarter	NN
18431	1044	47	inches	inch	NNS
18431	1044	48	across	across	RB
18431	1044	49	,	,	,
18431	1044	50	and	and	CC
18431	1044	51	will	will	MD
18431	1044	52	then	then	RB
18431	1044	53	place	place	VB
18431	1044	54	the	the	DT
18431	1044	55	ball	ball	NN
18431	1044	56	in	in	IN
18431	1044	57	the	the	DT
18431	1044	58	middle	middle	NN
18431	1044	59	of	of	IN
18431	1044	60	the	the	DT
18431	1044	61	hole	hole	NN
18431	1044	62	in	in	IN
18431	1044	63	the	the	DT
18431	1044	64	paper	paper	NN
18431	1044	65	,	,	,
18431	1044	66	he	-PRON-	PRP
18431	1044	67	will	will	MD
18431	1044	68	have	have	VB
18431	1044	69	a	a	DT
18431	1044	70	very	very	RB
18431	1044	71	fair	fair	JJ
18431	1044	72	representation	representation	NN
18431	1044	73	of	of	IN
18431	1044	74	the	the	DT
18431	1044	75	relative	relative	JJ
18431	1044	76	proportions	proportion	NNS
18431	1044	77	of	of	IN
18431	1044	78	Saturn	Saturn	NNP
18431	1044	79	and	and	CC
18431	1044	80	its	-PRON-	PRP$
18431	1044	81	rings	ring	NNS
18431	1044	82	.	.	.
18431	1045	1	To	to	TO
18431	1045	2	represent	represent	VB
18431	1045	3	the	the	DT
18431	1045	4	main	main	JJ
18431	1045	5	gap	gap	NN
18431	1045	6	or	or	CC
18431	1045	7	division	division	NN
18431	1045	8	in	in	IN
18431	1045	9	the	the	DT
18431	1045	10	rings	ring	NNS
18431	1045	11	he	-PRON-	PRP
18431	1045	12	might	may	MD
18431	1045	13	draw	draw	VB
18431	1045	14	,	,	,
18431	1045	15	a	a	DT
18431	1045	16	little	little	JJ
18431	1045	17	more	more	JJR
18431	1045	18	than	than	IN
18431	1045	19	three	three	CD
18431	1045	20	eighths	eighth	NNS
18431	1045	21	of	of	IN
18431	1045	22	an	an	DT
18431	1045	23	inch	inch	NN
18431	1045	24	from	from	IN
18431	1045	25	the	the	DT
18431	1045	26	outer	outer	JJ
18431	1045	27	edge	edge	NN
18431	1045	28	of	of	IN
18431	1045	29	the	the	DT
18431	1045	30	paper	paper	NN
18431	1045	31	disk	disk	NN
18431	1045	32	,	,	,
18431	1045	33	a	a	DT
18431	1045	34	pencil	pencil	NN
18431	1045	35	line	line	NN
18431	1045	36	about	about	IN
18431	1045	37	a	a	DT
18431	1045	38	sixteenth	sixteenth	NN
18431	1045	39	of	of	IN
18431	1045	40	an	an	DT
18431	1045	41	inch	inch	NN
18431	1045	42	broad	broad	JJ
18431	1045	43	.	.	.
18431	1046	1	Perhaps	perhaps	RB
18431	1046	2	the	the	DT
18431	1046	3	most	most	RBS
18431	1046	4	striking	striking	JJ
18431	1046	5	fact	fact	NN
18431	1046	6	that	that	WDT
18431	1046	7	becomes	become	VBZ
18431	1046	8	conspicuous	conspicuous	JJ
18431	1046	9	in	in	IN
18431	1046	10	making	make	VBG
18431	1046	11	such	such	PDT
18431	1046	12	a	a	DT
18431	1046	13	model	model	NN
18431	1046	14	of	of	IN
18431	1046	15	the	the	DT
18431	1046	16	Saturnian	saturnian	JJ
18431	1046	17	system	system	NN
18431	1046	18	is	be	VBZ
18431	1046	19	the	the	DT
18431	1046	20	exceeding	exceeding	NN
18431	1046	21	thinness	thinness	NN
18431	1046	22	of	of	IN
18431	1046	23	the	the	DT
18431	1046	24	rings	ring	NNS
18431	1046	25	as	as	IN
18431	1046	26	compared	compare	VBN
18431	1046	27	with	with	IN
18431	1046	28	their	-PRON-	PRP$
18431	1046	29	enormous	enormous	JJ
18431	1046	30	extent	extent	NN
18431	1046	31	.	.	.
18431	1047	1	They	-PRON-	PRP
18431	1047	2	are	be	VBP
18431	1047	3	about	about	RB
18431	1047	4	170,000	170,000	CD
18431	1047	5	miles	mile	NNS
18431	1047	6	across	across	IN
18431	1047	7	from	from	IN
18431	1047	8	outer	outer	JJ
18431	1047	9	edge	edge	NN
18431	1047	10	to	to	IN
18431	1047	11	outer	outer	JJ
18431	1047	12	edge	edge	NN
18431	1047	13	,	,	,
18431	1047	14	and	and	CC
18431	1047	15	about	about	RB
18431	1047	16	38,000	38,000	CD
18431	1047	17	miles	mile	NNS
18431	1047	18	broad	broad	RB
18431	1047	19	from	from	IN
18431	1047	20	outer	outer	JJ
18431	1047	21	edge	edge	NN
18431	1047	22	to	to	IN
18431	1047	23	inner	inner	JJ
18431	1047	24	edge	edge	NN
18431	1047	25	--	--	:
18431	1047	26	including	include	VBG
18431	1047	27	the	the	DT
18431	1047	28	gauze	gauze	NN
18431	1047	29	ring	ring	NN
18431	1047	30	presently	presently	RB
18431	1047	31	to	to	TO
18431	1047	32	be	be	VB
18431	1047	33	mentioned	mention	VBN
18431	1047	34	--	--	:
18431	1047	35	yet	yet	CC
18431	1047	36	their	-PRON-	PRP$
18431	1047	37	thickness	thickness	NN
18431	1047	38	probably	probably	RB
18431	1047	39	does	do	VBZ
18431	1047	40	not	not	RB
18431	1047	41	surpass	surpass	VB
18431	1047	42	one	one	CD
18431	1047	43	hundred	hundred	CD
18431	1047	44	miles	mile	NNS
18431	1047	45	!	!	.
18431	1048	1	In	in	IN
18431	1048	2	fact	fact	NN
18431	1048	3	,	,	,
18431	1048	4	the	the	DT
18431	1048	5	sheet	sheet	NN
18431	1048	6	of	of	IN
18431	1048	7	paper	paper	NN
18431	1048	8	in	in	IN
18431	1048	9	our	-PRON-	PRP$
18431	1048	10	imaginary	imaginary	JJ
18431	1048	11	model	model	NN
18431	1048	12	is	be	VBZ
18431	1048	13	several	several	JJ
18431	1048	14	times	time	NNS
18431	1048	15	too	too	RB
18431	1048	16	thick	thick	JJ
18431	1048	17	to	to	TO
18431	1048	18	represent	represent	VB
18431	1048	19	the	the	DT
18431	1048	20	true	true	JJ
18431	1048	21	relative	relative	JJ
18431	1048	22	thickness	thickness	NN
18431	1048	23	of	of	IN
18431	1048	24	Saturn	Saturn	NNP
18431	1048	25	's	's	POS
18431	1048	26	rings	ring	NNS
18431	1048	27	.	.	.
18431	1049	1	Several	several	JJ
18431	1049	2	narrow	narrow	JJ
18431	1049	3	gaps	gap	NNS
18431	1049	4	in	in	IN
18431	1049	5	the	the	DT
18431	1049	6	rings	ring	NNS
18431	1049	7	have	have	VBP
18431	1049	8	been	be	VBN
18431	1049	9	detected	detect	VBN
18431	1049	10	from	from	IN
18431	1049	11	time	time	NN
18431	1049	12	to	to	IN
18431	1049	13	time	time	NN
18431	1049	14	,	,	,
18431	1049	15	but	but	CC
18431	1049	16	there	there	EX
18431	1049	17	is	be	VBZ
18431	1049	18	only	only	RB
18431	1049	19	one	one	CD
18431	1049	20	such	such	JJ
18431	1049	21	gap	gap	NN
18431	1049	22	that	that	WDT
18431	1049	23	is	be	VBZ
18431	1049	24	always	always	RB
18431	1049	25	clearly	clearly	RB
18431	1049	26	to	to	TO
18431	1049	27	be	be	VB
18431	1049	28	seen	see	VBN
18431	1049	29	,	,	,
18431	1049	30	the	the	DT
18431	1049	31	one	one	NN
18431	1049	32	already	already	RB
18431	1049	33	mentioned	mention	VBN
18431	1049	34	,	,	,
18431	1049	35	situated	situate	VBN
18431	1049	36	about	about	RB
18431	1049	37	10,000	10,000	CD
18431	1049	38	miles	mile	NNS
18431	1049	39	from	from	IN
18431	1049	40	the	the	DT
18431	1049	41	outer	outer	JJ
18431	1049	42	edge	edge	NN
18431	1049	43	and	and	CC
18431	1049	44	about	about	RB
18431	1049	45	1,600	1,600	CD
18431	1049	46	miles	mile	NNS
18431	1049	47	in	in	IN
18431	1049	48	width	width	NN
18431	1049	49	.	.	.
18431	1050	1	Inside	inside	IN
18431	1050	2	of	of	IN
18431	1050	3	this	this	DT
18431	1050	4	gap	gap	NN
18431	1050	5	the	the	DT
18431	1050	6	broadest	broad	JJS
18431	1050	7	and	and	CC
18431	1050	8	brightest	bright	JJS
18431	1050	9	ring	ring	NN
18431	1050	10	appears	appear	NNS
18431	1050	11	,	,	,
18431	1050	12	having	have	VBG
18431	1050	13	a	a	DT
18431	1050	14	width	width	NN
18431	1050	15	of	of	IN
18431	1050	16	about	about	RB
18431	1050	17	16,500	16,500	CD
18431	1050	18	miles	mile	NNS
18431	1050	19	.	.	.
18431	1051	1	For	for	IN
18431	1051	2	some	some	DT
18431	1051	3	reason	reason	NN
18431	1051	4	this	this	DT
18431	1051	5	great	great	JJ
18431	1051	6	ring	ring	NN
18431	1051	7	is	be	VBZ
18431	1051	8	most	most	RBS
18431	1051	9	brilliant	brilliant	JJ
18431	1051	10	near	near	IN
18431	1051	11	the	the	DT
18431	1051	12	gap	gap	NN
18431	1051	13	,	,	,
18431	1051	14	and	and	CC
18431	1051	15	its	-PRON-	PRP$
18431	1051	16	brightness	brightness	NN
18431	1051	17	gradually	gradually	RB
18431	1051	18	falls	fall	VBZ
18431	1051	19	off	off	RP
18431	1051	20	toward	toward	IN
18431	1051	21	its	-PRON-	PRP$
18431	1051	22	inner	inner	JJ
18431	1051	23	side	side	NN
18431	1051	24	.	.	.
18431	1052	1	At	at	IN
18431	1052	2	a	a	DT
18431	1052	3	distance	distance	NN
18431	1052	4	of	of	IN
18431	1052	5	something	something	NN
18431	1052	6	less	less	JJR
18431	1052	7	than	than	IN
18431	1052	8	20,000	20,000	CD
18431	1052	9	miles	mile	NNS
18431	1052	10	from	from	IN
18431	1052	11	the	the	DT
18431	1052	12	planet	planet	NN
18431	1052	13	--	--	:
18431	1052	14	or	or	CC
18431	1052	15	perhaps	perhaps	RB
18431	1052	16	it	-PRON-	PRP
18431	1052	17	would	would	MD
18431	1052	18	be	be	VB
18431	1052	19	more	more	RBR
18431	1052	20	correct	correct	JJ
18431	1052	21	to	to	TO
18431	1052	22	say	say	VB
18431	1052	23	above	above	IN
18431	1052	24	the	the	DT
18431	1052	25	planet	planet	NN
18431	1052	26	,	,	,
18431	1052	27	for	for	IN
18431	1052	28	the	the	DT
18431	1052	29	rings	ring	NNS
18431	1052	30	hang	hang	VBP
18431	1052	31	directly	directly	RB
18431	1052	32	over	over	IN
18431	1052	33	Saturn	Saturn	NNP
18431	1052	34	's	's	POS
18431	1052	35	equator	equator	NN
18431	1052	36	--	--	:
18431	1052	37	the	the	DT
18431	1052	38	broad	broad	JJ
18431	1052	39	,	,	,
18431	1052	40	bright	bright	JJ
18431	1052	41	ring	ring	NN
18431	1052	42	merges	merge	NNS
18431	1052	43	into	into	IN
18431	1052	44	a	a	DT
18431	1052	45	mysterious	mysterious	JJ
18431	1052	46	gauzelike	gauzelike	JJ
18431	1052	47	object	object	NN
18431	1052	48	,	,	,
18431	1052	49	also	also	RB
18431	1052	50	in	in	IN
18431	1052	51	the	the	DT
18431	1052	52	form	form	NN
18431	1052	53	of	of	IN
18431	1052	54	a	a	DT
18431	1052	55	ring	ring	NN
18431	1052	56	,	,	,
18431	1052	57	which	which	WDT
18431	1052	58	extends	extend	VBZ
18431	1052	59	to	to	IN
18431	1052	60	within	within	IN
18431	1052	61	9,000	9,000	CD
18431	1052	62	or	or	CC
18431	1052	63	10,000	10,000	CD
18431	1052	64	miles	mile	NNS
18431	1052	65	of	of	IN
18431	1052	66	the	the	DT
18431	1052	67	planet	planet	NN
18431	1052	68	's	's	POS
18431	1052	69	surface	surface	NN
18431	1052	70	,	,	,
18431	1052	71	and	and	CC
18431	1052	72	therefore	therefore	RB
18431	1052	73	itself	-PRON-	PRP
18431	1052	74	has	have	VBZ
18431	1052	75	a	a	DT
18431	1052	76	width	width	NN
18431	1052	77	of	of	IN
18431	1052	78	say	say	VB
18431	1052	79	10,000	10,000	CD
18431	1052	80	miles	mile	NNS
18431	1052	81	.	.	.
18431	1053	1	In	in	IN
18431	1053	2	consequence	consequence	NN
18431	1053	3	of	of	IN
18431	1053	4	the	the	DT
18431	1053	5	thinness	thinness	NN
18431	1053	6	of	of	IN
18431	1053	7	the	the	DT
18431	1053	8	rings	ring	NNS
18431	1053	9	they	-PRON-	PRP
18431	1053	10	completely	completely	RB
18431	1053	11	disappear	disappear	VBP
18431	1053	12	from	from	IN
18431	1053	13	the	the	DT
18431	1053	14	range	range	NN
18431	1053	15	of	of	IN
18431	1053	16	vision	vision	NN
18431	1053	17	of	of	IN
18431	1053	18	small	small	JJ
18431	1053	19	telescopes	telescope	NNS
18431	1053	20	when	when	WRB
18431	1053	21	,	,	,
18431	1053	22	as	as	IN
18431	1053	23	occurs	occur	VBZ
18431	1053	24	once	once	RB
18431	1053	25	in	in	IN
18431	1053	26	every	every	DT
18431	1053	27	fifteen	fifteen	CD
18431	1053	28	years	year	NNS
18431	1053	29	,	,	,
18431	1053	30	they	-PRON-	PRP
18431	1053	31	are	be	VBP
18431	1053	32	seen	see	VBN
18431	1053	33	exactly	exactly	RB
18431	1053	34	edgewise	edgewise	VB
18431	1053	35	from	from	IN
18431	1053	36	the	the	DT
18431	1053	37	earth	earth	NN
18431	1053	38	.	.	.
18431	1054	1	In	in	IN
18431	1054	2	a	a	DT
18431	1054	3	telescope	telescope	NN
18431	1054	4	powerful	powerful	JJ
18431	1054	5	enough	enough	RB
18431	1054	6	to	to	TO
18431	1054	7	reveal	reveal	VB
18431	1054	8	them	-PRON-	PRP
18431	1054	9	when	when	WRB
18431	1054	10	in	in	IN
18431	1054	11	that	that	DT
18431	1054	12	situation	situation	NN
18431	1054	13	they	-PRON-	PRP
18431	1054	14	resemble	resemble	VBP
18431	1054	15	a	a	DT
18431	1054	16	thin	thin	JJ
18431	1054	17	,	,	,
18431	1054	18	glowing	glow	VBG
18431	1054	19	needle	needle	NN
18431	1054	20	run	run	VBN
18431	1054	21	through	through	IN
18431	1054	22	the	the	DT
18431	1054	23	ball	ball	NN
18431	1054	24	of	of	IN
18431	1054	25	the	the	DT
18431	1054	26	planet	planet	NN
18431	1054	27	.	.	.
18431	1055	1	The	the	DT
18431	1055	2	rings	ring	NNS
18431	1055	3	will	will	MD
18431	1055	4	be	be	VB
18431	1055	5	in	in	IN
18431	1055	6	this	this	DT
18431	1055	7	position	position	NN
18431	1055	8	in	in	IN
18431	1055	9	1907	1907	CD
18431	1055	10	,	,	,
18431	1055	11	and	and	CC
18431	1055	12	again	again	RB
18431	1055	13	in	in	IN
18431	1055	14	1922	1922	CD
18431	1055	15	.	.	.
18431	1056	1	The	the	DT
18431	1056	2	opacity	opacity	NN
18431	1056	3	of	of	IN
18431	1056	4	the	the	DT
18431	1056	5	rings	ring	NNS
18431	1056	6	is	be	VBZ
18431	1056	7	proved	prove	VBN
18431	1056	8	by	by	IN
18431	1056	9	the	the	DT
18431	1056	10	shadow	shadow	NN
18431	1056	11	which	which	WDT
18431	1056	12	they	-PRON-	PRP
18431	1056	13	cast	cast	VBD
18431	1056	14	upon	upon	IN
18431	1056	15	the	the	DT
18431	1056	16	ball	ball	NN
18431	1056	17	of	of	IN
18431	1056	18	the	the	DT
18431	1056	19	planet	planet	NN
18431	1056	20	.	.	.
18431	1057	1	This	this	DT
18431	1057	2	is	be	VBZ
18431	1057	3	particularly	particularly	RB
18431	1057	4	manifest	manif	JJS
18431	1057	5	at	at	IN
18431	1057	6	the	the	DT
18431	1057	7	time	time	NN
18431	1057	8	when	when	WRB
18431	1057	9	they	-PRON-	PRP
18431	1057	10	are	be	VBP
18431	1057	11	edgewise	edgewise	JJ
18431	1057	12	to	to	IN
18431	1057	13	the	the	DT
18431	1057	14	earth	earth	NN
18431	1057	15	,	,	,
18431	1057	16	for	for	IN
18431	1057	17	the	the	DT
18431	1057	18	sun	sun	NN
18431	1057	19	being	be	VBG
18431	1057	20	situated	situate	VBN
18431	1057	21	slightly	slightly	RB
18431	1057	22	above	above	IN
18431	1057	23	or	or	CC
18431	1057	24	below	below	IN
18431	1057	25	the	the	DT
18431	1057	26	plane	plane	NN
18431	1057	27	of	of	IN
18431	1057	28	the	the	DT
18431	1057	29	rings	ring	NNS
18431	1057	30	then	then	RB
18431	1057	31	throws	throw	VBZ
18431	1057	32	their	-PRON-	PRP$
18431	1057	33	shadow	shadow	NN
18431	1057	34	across	across	IN
18431	1057	35	Saturn	Saturn	NNP
18431	1057	36	close	close	RB
18431	1057	37	to	to	IN
18431	1057	38	its	-PRON-	PRP$
18431	1057	39	equator	equator	NN
18431	1057	40	.	.	.
18431	1058	1	When	when	WRB
18431	1058	2	they	-PRON-	PRP
18431	1058	3	are	be	VBP
18431	1058	4	canted	cant	VBN
18431	1058	5	at	at	IN
18431	1058	6	a	a	DT
18431	1058	7	considerable	considerable	JJ
18431	1058	8	angle	angle	NN
18431	1058	9	to	to	IN
18431	1058	10	our	-PRON-	PRP$
18431	1058	11	line	line	NN
18431	1058	12	of	of	IN
18431	1058	13	sight	sight	NN
18431	1058	14	their	-PRON-	PRP$
18431	1058	15	shadow	shadow	NN
18431	1058	16	is	be	VBZ
18431	1058	17	seen	see	VBN
18431	1058	18	on	on	IN
18431	1058	19	the	the	DT
18431	1058	20	planet	planet	NN
18431	1058	21	,	,	,
18431	1058	22	bordering	border	VBG
18431	1058	23	their	-PRON-	PRP$
18431	1058	24	outer	outer	JJ
18431	1058	25	edge	edge	NN
18431	1058	26	where	where	WRB
18431	1058	27	they	-PRON-	PRP
18431	1058	28	cross	cross	VBP
18431	1058	29	the	the	DT
18431	1058	30	ball	ball	NN
18431	1058	31	.	.	.
18431	1059	1	The	the	DT
18431	1059	2	gauze	gauze	NN
18431	1059	3	ring	ring	NN
18431	1059	4	,	,	,
18431	1059	5	the	the	DT
18431	1059	6	detection	detection	NN
18431	1059	7	of	of	IN
18431	1059	8	which	which	WDT
18431	1059	9	as	as	IN
18431	1059	10	a	a	DT
18431	1059	11	faintly	faintly	RB
18431	1059	12	luminous	luminous	JJ
18431	1059	13	phenomenon	phenomenon	NN
18431	1059	14	requires	require	VBZ
18431	1059	15	a	a	DT
18431	1059	16	powerful	powerful	JJ
18431	1059	17	telescope	telescope	NN
18431	1059	18	,	,	,
18431	1059	19	can	can	MD
18431	1059	20	be	be	VB
18431	1059	21	seen	see	VBN
18431	1059	22	with	with	IN
18431	1059	23	slighter	slighter	NNP
18431	1059	24	telescopic	telescopic	NNP
18431	1059	25	power	power	NN
18431	1059	26	in	in	IN
18431	1059	27	the	the	DT
18431	1059	28	form	form	NN
18431	1059	29	of	of	IN
18431	1059	30	a	a	DT
18431	1059	31	light	light	JJ
18431	1059	32	shade	shade	NN
18431	1059	33	projected	project	VBN
18431	1059	34	against	against	IN
18431	1059	35	the	the	DT
18431	1059	36	planet	planet	NN
18431	1059	37	at	at	IN
18431	1059	38	the	the	DT
18431	1059	39	inner	inner	JJ
18431	1059	40	edge	edge	NN
18431	1059	41	of	of	IN
18431	1059	42	the	the	DT
18431	1059	43	broad	broad	JJ
18431	1059	44	bright	bright	JJ
18431	1059	45	ring	ring	NN
18431	1059	46	.	.	.
18431	1060	1	The	the	DT
18431	1060	2	explanation	explanation	NN
18431	1060	3	of	of	IN
18431	1060	4	the	the	DT
18431	1060	5	existence	existence	NN
18431	1060	6	of	of	IN
18431	1060	7	this	this	DT
18431	1060	8	peculiar	peculiar	JJ
18431	1060	9	object	object	NN
18431	1060	10	depends	depend	VBZ
18431	1060	11	upon	upon	IN
18431	1060	12	the	the	DT
18431	1060	13	nature	nature	NN
18431	1060	14	of	of	IN
18431	1060	15	the	the	DT
18431	1060	16	entire	entire	JJ
18431	1060	17	system	system	NN
18431	1060	18	,	,	,
18431	1060	19	which	which	WDT
18431	1060	20	,	,	,
18431	1060	21	instead	instead	RB
18431	1060	22	of	of	IN
18431	1060	23	being	be	VBG
18431	1060	24	,	,	,
18431	1060	25	as	as	IN
18431	1060	26	the	the	DT
18431	1060	27	earliest	early	JJS
18431	1060	28	observers	observer	NNS
18431	1060	29	thought	think	VBD
18431	1060	30	it	-PRON-	PRP
18431	1060	31	,	,	,
18431	1060	32	a	a	DT
18431	1060	33	solid	solid	JJ
18431	1060	34	ring	ring	NN
18431	1060	35	or	or	CC
18431	1060	36	series	series	NN
18431	1060	37	of	of	IN
18431	1060	38	concentric	concentric	NNP
18431	1060	39	rings	ring	NNS
18431	1060	40	,	,	,
18431	1060	41	is	be	VBZ
18431	1060	42	composed	compose	VBN
18431	1060	43	of	of	IN
18431	1060	44	innumerable	innumerable	JJ
18431	1060	45	small	small	JJ
18431	1060	46	bodies	body	NNS
18431	1060	47	,	,	,
18431	1060	48	like	like	IN
18431	1060	49	meteorites	meteorite	NNS
18431	1060	50	,	,	,
18431	1060	51	perhaps	perhaps	RB
18431	1060	52	,	,	,
18431	1060	53	in	in	IN
18431	1060	54	size	size	NN
18431	1060	55	,	,	,
18431	1060	56	circulating	circulate	VBG
18431	1060	57	independently	independently	RB
18431	1060	58	but	but	CC
18431	1060	59	in	in	IN
18431	1060	60	comparatively	comparatively	RB
18431	1060	61	close	close	JJ
18431	1060	62	juxtaposition	juxtaposition	NN
18431	1060	63	to	to	IN
18431	1060	64	one	one	CD
18431	1060	65	another	another	DT
18431	1060	66	about	about	IN
18431	1060	67	Saturn	Saturn	NNP
18431	1060	68	,	,	,
18431	1060	69	and	and	CC
18431	1060	70	presenting	present	VBG
18431	1060	71	to	to	IN
18431	1060	72	our	-PRON-	PRP$
18431	1060	73	eyes	eye	NNS
18431	1060	74	,	,	,
18431	1060	75	because	because	IN
18431	1060	76	of	of	IN
18431	1060	77	their	-PRON-	PRP$
18431	1060	78	great	great	JJ
18431	1060	79	number	number	NN
18431	1060	80	and	and	CC
18431	1060	81	of	of	IN
18431	1060	82	our	-PRON-	PRP$
18431	1060	83	enormous	enormous	JJ
18431	1060	84	distance	distance	NN
18431	1060	85	,	,	,
18431	1060	86	the	the	DT
18431	1060	87	appearance	appearance	NN
18431	1060	88	of	of	IN
18431	1060	89	solid	solid	JJ
18431	1060	90	,	,	,
18431	1060	91	uniform	uniform	JJ
18431	1060	92	rings	ring	NNS
18431	1060	93	.	.	.
18431	1061	1	So	so	RB
18431	1061	2	a	a	DT
18431	1061	3	flock	flock	NN
18431	1061	4	of	of	IN
18431	1061	5	ducks	duck	NNS
18431	1061	6	may	may	MD
18431	1061	7	look	look	VB
18431	1061	8	from	from	IN
18431	1061	9	afar	afar	RB
18431	1061	10	like	like	IN
18431	1061	11	a	a	DT
18431	1061	12	continuous	continuous	JJ
18431	1061	13	black	black	JJ
18431	1061	14	line	line	NN
18431	1061	15	or	or	CC
18431	1061	16	band	band	NN
18431	1061	17	,	,	,
18431	1061	18	although	although	IN
18431	1061	19	if	if	IN
18431	1061	20	we	-PRON-	PRP
18431	1061	21	were	be	VBD
18431	1061	22	near	near	IN
18431	1061	23	them	-PRON-	PRP
18431	1061	24	we	-PRON-	PRP
18431	1061	25	should	should	MD
18431	1061	26	perceive	perceive	VB
18431	1061	27	that	that	IN
18431	1061	28	a	a	DT
18431	1061	29	considerable	considerable	JJ
18431	1061	30	space	space	NN
18431	1061	31	separates	separate	NNS
18431	1061	32	each	each	DT
18431	1061	33	individual	individual	NN
18431	1061	34	from	from	IN
18431	1061	35	his	-PRON-	PRP$
18431	1061	36	neighbors	neighbor	NNS
18431	1061	37	.	.	.
18431	1062	1	The	the	DT
18431	1062	2	fact	fact	NN
18431	1062	3	that	that	IN
18431	1062	4	this	this	DT
18431	1062	5	is	be	VBZ
18431	1062	6	the	the	DT
18431	1062	7	constitution	constitution	NN
18431	1062	8	of	of	IN
18431	1062	9	Saturn	Saturn	NNP
18431	1062	10	's	's	POS
18431	1062	11	rings	ring	NNS
18431	1062	12	can	can	MD
18431	1062	13	be	be	VB
18431	1062	14	confidently	confidently	RB
18431	1062	15	stated	state	VBN
18431	1062	16	because	because	IN
18431	1062	17	it	-PRON-	PRP
18431	1062	18	has	have	VBZ
18431	1062	19	been	be	VBN
18431	1062	20	mathematically	mathematically	RB
18431	1062	21	proved	prove	VBN
18431	1062	22	that	that	IN
18431	1062	23	they	-PRON-	PRP
18431	1062	24	could	could	MD
18431	1062	25	not	not	RB
18431	1062	26	exist	exist	VB
18431	1062	27	if	if	IN
18431	1062	28	they	-PRON-	PRP
18431	1062	29	were	be	VBD
18431	1062	30	either	either	CC
18431	1062	31	solid	solid	JJ
18431	1062	32	or	or	CC
18431	1062	33	liquid	liquid	JJ
18431	1062	34	bodies	body	NNS
18431	1062	35	in	in	IN
18431	1062	36	a	a	DT
18431	1062	37	continuous	continuous	JJ
18431	1062	38	form	form	NN
18431	1062	39	,	,	,
18431	1062	40	and	and	CC
18431	1062	41	because	because	IN
18431	1062	42	the	the	DT
18431	1062	43	late	late	JJ
18431	1062	44	Prof.	Prof.	NNP
18431	1062	45	James	James	NNP
18431	1062	46	E.	E.	NNP
18431	1062	47	Keeler	Keeler	NNP
18431	1062	48	demonstrated	demonstrate	VBD
18431	1062	49	with	with	IN
18431	1062	50	the	the	DT
18431	1062	51	spectroscope	spectroscope	NN
18431	1062	52	,	,	,
18431	1062	53	by	by	IN
18431	1062	54	means	mean	NNS
18431	1062	55	of	of	IN
18431	1062	56	the	the	DT
18431	1062	57	Doppler	Doppler	NNP
18431	1062	58	principle	principle	NN
18431	1062	59	,	,	,
18431	1062	60	already	already	RB
18431	1062	61	explained	explain	VBN
18431	1062	62	in	in	IN
18431	1062	63	the	the	DT
18431	1062	64	chapter	chapter	NN
18431	1062	65	on	on	IN
18431	1062	66	Venus	Venus	NNP
18431	1062	67	,	,	,
18431	1062	68	that	that	IN
18431	1062	69	the	the	DT
18431	1062	70	rings	ring	NNS
18431	1062	71	circulate	circulate	VBP
18431	1062	72	about	about	IN
18431	1062	73	the	the	DT
18431	1062	74	planet	planet	NN
18431	1062	75	with	with	IN
18431	1062	76	varying	vary	VBG
18431	1062	77	velocities	velocity	NNS
18431	1062	78	according	accord	VBG
18431	1062	79	to	to	IN
18431	1062	80	their	-PRON-	PRP$
18431	1062	81	distance	distance	NN
18431	1062	82	from	from	IN
18431	1062	83	Saturn	Saturn	NNP
18431	1062	84	's	's	POS
18431	1062	85	center	center	NN
18431	1062	86	,	,	,
18431	1062	87	exactly	exactly	RB
18431	1062	88	as	as	IN
18431	1062	89	independent	independent	JJ
18431	1062	90	satellites	satellite	NNS
18431	1062	91	would	would	MD
18431	1062	92	do	do	VB
18431	1062	93	.	.	.
18431	1063	1	It	-PRON-	PRP
18431	1063	2	might	may	MD
18431	1063	3	be	be	VB
18431	1063	4	said	say	VBN
18431	1063	5	,	,	,
18431	1063	6	then	then	RB
18431	1063	7	,	,	,
18431	1063	8	that	that	IN
18431	1063	9	Saturn	Saturn	NNP
18431	1063	10	,	,	,
18431	1063	11	instead	instead	RB
18431	1063	12	of	of	IN
18431	1063	13	having	have	VBG
18431	1063	14	nine	nine	CD
18431	1063	15	satellites	satellite	NNS
18431	1063	16	only	only	RB
18431	1063	17	,	,	,
18431	1063	18	has	have	VBZ
18431	1063	19	untold	untold	JJ
18431	1063	20	millions	million	NNS
18431	1063	21	of	of	IN
18431	1063	22	them	-PRON-	PRP
18431	1063	23	,	,	,
18431	1063	24	traveling	travel	VBG
18431	1063	25	in	in	IN
18431	1063	26	orbits	orbit	NNS
18431	1063	27	so	so	RB
18431	1063	28	closely	closely	RB
18431	1063	29	contiguous	contiguous	JJ
18431	1063	30	that	that	IN
18431	1063	31	they	-PRON-	PRP
18431	1063	32	form	form	VBP
18431	1063	33	the	the	DT
18431	1063	34	appearance	appearance	NN
18431	1063	35	of	of	IN
18431	1063	36	a	a	DT
18431	1063	37	vast	vast	JJ
18431	1063	38	ring	ring	NN
18431	1063	39	.	.	.
18431	1064	1	As	as	IN
18431	1064	2	to	to	IN
18431	1064	3	their	-PRON-	PRP$
18431	1064	4	origin	origin	NN
18431	1064	5	,	,	,
18431	1064	6	it	-PRON-	PRP
18431	1064	7	may	may	MD
18431	1064	8	be	be	VB
18431	1064	9	supposed	suppose	VBN
18431	1064	10	that	that	IN
18431	1064	11	they	-PRON-	PRP
18431	1064	12	are	be	VBP
18431	1064	13	a	a	DT
18431	1064	14	relic	relic	NN
18431	1064	15	of	of	IN
18431	1064	16	a	a	DT
18431	1064	17	ring	ring	NN
18431	1064	18	of	of	IN
18431	1064	19	matter	matter	NN
18431	1064	20	left	leave	VBN
18431	1064	21	in	in	IN
18431	1064	22	suspension	suspension	NN
18431	1064	23	during	during	IN
18431	1064	24	the	the	DT
18431	1064	25	contraction	contraction	NN
18431	1064	26	of	of	IN
18431	1064	27	the	the	DT
18431	1064	28	globe	globe	NN
18431	1064	29	of	of	IN
18431	1064	30	Saturn	Saturn	NNP
18431	1064	31	from	from	IN
18431	1064	32	a	a	DT
18431	1064	33	nebulous	nebulous	JJ
18431	1064	34	mass	mass	NN
18431	1064	35	,	,	,
18431	1064	36	just	just	RB
18431	1064	37	as	as	IN
18431	1064	38	the	the	DT
18431	1064	39	rings	ring	NNS
18431	1064	40	from	from	IN
18431	1064	41	which	which	WDT
18431	1064	42	the	the	DT
18431	1064	43	various	various	JJ
18431	1064	44	planets	planet	NNS
18431	1064	45	are	be	VBP
18431	1064	46	supposed	suppose	VBN
18431	1064	47	to	to	TO
18431	1064	48	have	have	VB
18431	1064	49	been	be	VBN
18431	1064	50	formed	form	VBN
18431	1064	51	were	be	VBD
18431	1064	52	left	leave	VBN
18431	1064	53	off	off	RP
18431	1064	54	during	during	IN
18431	1064	55	the	the	DT
18431	1064	56	contraction	contraction	NN
18431	1064	57	of	of	IN
18431	1064	58	the	the	DT
18431	1064	59	main	main	JJ
18431	1064	60	body	body	NN
18431	1064	61	of	of	IN
18431	1064	62	the	the	DT
18431	1064	63	original	original	JJ
18431	1064	64	solar	solar	JJ
18431	1064	65	nebula	nebula	NN
18431	1064	66	.	.	.
18431	1065	1	Other	other	JJ
18431	1065	2	similar	similar	JJ
18431	1065	3	rings	ring	NNS
18431	1065	4	originally	originally	RB
18431	1065	5	surrounding	surround	VBG
18431	1065	6	Saturn	Saturn	NNP
18431	1065	7	may	may	MD
18431	1065	8	have	have	VB
18431	1065	9	become	become	VBN
18431	1065	10	satellites	satellite	NNS
18431	1065	11	,	,	,
18431	1065	12	but	but	CC
18431	1065	13	the	the	DT
18431	1065	14	matter	matter	NN
18431	1065	15	composing	compose	VBG
18431	1065	16	the	the	DT
18431	1065	17	existing	exist	VBG
18431	1065	18	rings	ring	NNS
18431	1065	19	is	be	VBZ
18431	1065	20	so	so	RB
18431	1065	21	close	close	JJ
18431	1065	22	to	to	IN
18431	1065	23	the	the	DT
18431	1065	24	planet	planet	NN
18431	1065	25	that	that	WDT
18431	1065	26	it	-PRON-	PRP
18431	1065	27	falls	fall	VBZ
18431	1065	28	within	within	IN
18431	1065	29	the	the	DT
18431	1065	30	critical	critical	JJ
18431	1065	31	distance	distance	NN
18431	1065	32	known	know	VBN
18431	1065	33	as	as	IN
18431	1065	34	"	"	``
18431	1065	35	Roche	Roche	NNP
18431	1065	36	's	's	POS
18431	1065	37	limit	limit	NN
18431	1065	38	,	,	,
18431	1065	39	"	"	''
18431	1065	40	within	within	IN
18431	1065	41	which	which	WDT
18431	1065	42	,	,	,
18431	1065	43	owing	owe	VBG
18431	1065	44	to	to	IN
18431	1065	45	the	the	DT
18431	1065	46	tidal	tidal	JJ
18431	1065	47	effect	effect	NN
18431	1065	48	of	of	IN
18431	1065	49	the	the	DT
18431	1065	50	planet	planet	NN
18431	1065	51	's	's	POS
18431	1065	52	attraction	attraction	NN
18431	1065	53	,	,	,
18431	1065	54	no	no	DT
18431	1065	55	body	body	NN
18431	1065	56	so	so	RB
18431	1065	57	large	large	JJ
18431	1065	58	as	as	IN
18431	1065	59	a	a	DT
18431	1065	60	true	true	JJ
18431	1065	61	satellite	satellite	NN
18431	1065	62	could	could	MD
18431	1065	63	exist	exist	VB
18431	1065	64	,	,	,
18431	1065	65	and	and	CC
18431	1065	66	accordingly	accordingly	RB
18431	1065	67	in	in	IN
18431	1065	68	the	the	DT
18431	1065	69	process	process	NN
18431	1065	70	of	of	IN
18431	1065	71	formation	formation	NN
18431	1065	72	of	of	IN
18431	1065	73	the	the	DT
18431	1065	74	Saturnian	saturnian	JJ
18431	1065	75	system	system	NN
18431	1065	76	this	this	DT
18431	1065	77	matter	matter	NN
18431	1065	78	,	,	,
18431	1065	79	instead	instead	RB
18431	1065	80	of	of	IN
18431	1065	81	being	be	VBG
18431	1065	82	aggregated	aggregate	VBN
18431	1065	83	into	into	IN
18431	1065	84	a	a	DT
18431	1065	85	single	single	JJ
18431	1065	86	satellite	satellite	NN
18431	1065	87	,	,	,
18431	1065	88	has	have	VBZ
18431	1065	89	remained	remain	VBN
18431	1065	90	spread	spread	VBN
18431	1065	91	out	out	RP
18431	1065	92	in	in	IN
18431	1065	93	the	the	DT
18431	1065	94	form	form	NN
18431	1065	95	of	of	IN
18431	1065	96	a	a	DT
18431	1065	97	ring	ring	NN
18431	1065	98	,	,	,
18431	1065	99	although	although	IN
18431	1065	100	its	-PRON-	PRP$
18431	1065	101	substance	substance	NN
18431	1065	102	long	long	RB
18431	1065	103	ago	ago	RB
18431	1065	104	passed	pass	VBD
18431	1065	105	from	from	IN
18431	1065	106	the	the	DT
18431	1065	107	vaporous	vaporous	JJ
18431	1065	108	and	and	CC
18431	1065	109	liquid	liquid	NN
18431	1065	110	to	to	IN
18431	1065	111	the	the	DT
18431	1065	112	solid	solid	JJ
18431	1065	113	form	form	NN
18431	1065	114	.	.	.
18431	1066	1	We	-PRON-	PRP
18431	1066	2	have	have	VBP
18431	1066	3	spoken	speak	VBN
18431	1066	4	of	of	IN
18431	1066	5	the	the	DT
18431	1066	6	rings	ring	NNS
18431	1066	7	as	as	IN
18431	1066	8	being	be	VBG
18431	1066	9	composed	compose	VBN
18431	1066	10	of	of	IN
18431	1066	11	meteorites	meteorite	NNS
18431	1066	12	,	,	,
18431	1066	13	but	but	CC
18431	1066	14	perhaps	perhaps	RB
18431	1066	15	their	-PRON-	PRP$
18431	1066	16	component	component	NN
18431	1066	17	particles	particle	NNS
18431	1066	18	may	may	MD
18431	1066	19	be	be	VB
18431	1066	20	so	so	RB
18431	1066	21	small	small	JJ
18431	1066	22	as	as	IN
18431	1066	23	to	to	TO
18431	1066	24	answer	answer	VB
18431	1066	25	more	more	RBR
18431	1066	26	closely	closely	RB
18431	1066	27	to	to	IN
18431	1066	28	the	the	DT
18431	1066	29	definition	definition	NN
18431	1066	30	of	of	IN
18431	1066	31	dust	dust	NN
18431	1066	32	.	.	.
18431	1067	1	In	in	IN
18431	1067	2	these	these	DT
18431	1067	3	rings	ring	NNS
18431	1067	4	of	of	IN
18431	1067	5	dust	dust	NN
18431	1067	6	,	,	,
18431	1067	7	or	or	CC
18431	1067	8	meteorites	meteorite	NNS
18431	1067	9	,	,	,
18431	1067	10	disturbances	disturbance	NNS
18431	1067	11	are	be	VBP
18431	1067	12	produced	produce	VBN
18431	1067	13	by	by	IN
18431	1067	14	the	the	DT
18431	1067	15	attraction	attraction	NN
18431	1067	16	of	of	IN
18431	1067	17	the	the	DT
18431	1067	18	planet	planet	NN
18431	1067	19	and	and	CC
18431	1067	20	that	that	DT
18431	1067	21	of	of	IN
18431	1067	22	the	the	DT
18431	1067	23	outer	outer	JJ
18431	1067	24	satellites	satellite	NNS
18431	1067	25	,	,	,
18431	1067	26	and	and	CC
18431	1067	27	it	-PRON-	PRP
18431	1067	28	is	be	VBZ
18431	1067	29	yet	yet	RB
18431	1067	30	a	a	DT
18431	1067	31	question	question	NN
18431	1067	32	whether	whether	IN
18431	1067	33	they	-PRON-	PRP
18431	1067	34	are	be	VBP
18431	1067	35	a	a	DT
18431	1067	36	stable	stable	JJ
18431	1067	37	and	and	CC
18431	1067	38	permanent	permanent	JJ
18431	1067	39	feature	feature	NN
18431	1067	40	of	of	IN
18431	1067	41	Saturn	Saturn	NNP
18431	1067	42	,	,	,
18431	1067	43	or	or	CC
18431	1067	44	will	will	MD
18431	1067	45	,	,	,
18431	1067	46	in	in	IN
18431	1067	47	the	the	DT
18431	1067	48	course	course	NN
18431	1067	49	of	of	IN
18431	1067	50	time	time	NN
18431	1067	51	,	,	,
18431	1067	52	be	be	VB
18431	1067	53	destroyed	destroy	VBN
18431	1067	54	.	.	.
18431	1068	1	[	[	-LRB-
18431	1068	2	12	12	CD
18431	1068	3	]	]	-RRB-
18431	1068	4	[	[	-LRB-
18431	1068	5	Footnote	Footnote	NNP
18431	1068	6	12	12	CD
18431	1068	7	:	:	:
18431	1068	8	For	for	IN
18431	1068	9	further	further	JJ
18431	1068	10	details	detail	NNS
18431	1068	11	about	about	IN
18431	1068	12	Saturn	Saturn	NNP
18431	1068	13	's	's	POS
18431	1068	14	rings	ring	NNS
18431	1068	15	,	,	,
18431	1068	16	see	see	VB
18431	1068	17	The	the	DT
18431	1068	18	Tides	Tides	NNPS
18431	1068	19	,	,	,
18431	1068	20	by	by	IN
18431	1068	21	G.H.	G.H.	NNP
18431	1069	1	Darwin	Darwin	NNP
18431	1069	2	,	,	,
18431	1069	3	chap	chap	NNP
18431	1069	4	.	.	.
18431	1070	1	xx	xx	NNP
18431	1070	2	.	.	.
18431	1070	3	]	]	-RRB-
18431	1071	1	It	-PRON-	PRP
18431	1071	2	has	have	VBZ
18431	1071	3	been	be	VBN
18431	1071	4	thought	think	VBN
18431	1071	5	that	that	IN
18431	1071	6	the	the	DT
18431	1071	7	gauze	gauze	NN
18431	1071	8	ring	ring	NN
18431	1071	9	is	be	VBZ
18431	1071	10	variable	variable	JJ
18431	1071	11	in	in	IN
18431	1071	12	brightness	brightness	NN
18431	1071	13	.	.	.
18431	1072	1	This	this	DT
18431	1072	2	would	would	MD
18431	1072	3	tend	tend	VB
18431	1072	4	to	to	TO
18431	1072	5	show	show	VB
18431	1072	6	that	that	IN
18431	1072	7	it	-PRON-	PRP
18431	1072	8	is	be	VBZ
18431	1072	9	composed	compose	VBN
18431	1072	10	of	of	IN
18431	1072	11	bodies	body	NNS
18431	1072	12	which	which	WDT
18431	1072	13	have	have	VBP
18431	1072	14	been	be	VBN
18431	1072	15	drawn	draw	VBN
18431	1072	16	in	in	IN
18431	1072	17	toward	toward	IN
18431	1072	18	the	the	DT
18431	1072	19	planet	planet	NN
18431	1072	20	from	from	IN
18431	1072	21	the	the	DT
18431	1072	22	principal	principal	JJ
18431	1072	23	mass	mass	NN
18431	1072	24	of	of	IN
18431	1072	25	the	the	DT
18431	1072	26	rings	ring	NNS
18431	1072	27	,	,	,
18431	1072	28	and	and	CC
18431	1072	29	these	these	DT
18431	1072	30	bodies	body	NNS
18431	1072	31	may	may	MD
18431	1072	32	end	end	VB
18431	1072	33	their	-PRON-	PRP$
18431	1072	34	career	career	NN
18431	1072	35	by	by	IN
18431	1072	36	falling	fall	VBG
18431	1072	37	upon	upon	IN
18431	1072	38	the	the	DT
18431	1072	39	planet	planet	NN
18431	1072	40	.	.	.
18431	1073	1	This	this	DT
18431	1073	2	process	process	NN
18431	1073	3	,	,	,
18431	1073	4	indefinitely	indefinitely	RB
18431	1073	5	continued	continue	VBN
18431	1073	6	,	,	,
18431	1073	7	would	would	MD
18431	1073	8	result	result	VB
18431	1073	9	in	in	IN
18431	1073	10	the	the	DT
18431	1073	11	total	total	JJ
18431	1073	12	disappearance	disappearance	NN
18431	1073	13	of	of	IN
18431	1073	14	the	the	DT
18431	1073	15	rings	ring	NNS
18431	1073	16	--	--	:
18431	1073	17	Saturn	Saturn	NNP
18431	1073	18	would	would	MD
18431	1073	19	finally	finally	RB
18431	1073	20	swallow	swallow	VB
18431	1073	21	them	-PRON-	PRP
18431	1073	22	,	,	,
18431	1073	23	as	as	IN
18431	1073	24	the	the	DT
18431	1073	25	old	old	JJ
18431	1073	26	god	god	NNP
18431	1073	27	from	from	IN
18431	1073	28	whom	whom	WP
18431	1073	29	the	the	DT
18431	1073	30	planet	planet	NN
18431	1073	31	gets	get	VBZ
18431	1073	32	its	-PRON-	PRP$
18431	1073	33	name	name	NN
18431	1073	34	is	be	VBZ
18431	1073	35	fabled	fable	VBN
18431	1073	36	to	to	TO
18431	1073	37	have	have	VB
18431	1073	38	swallowed	swallow	VBN
18431	1073	39	his	-PRON-	PRP$
18431	1073	40	children	child	NNS
18431	1073	41	.	.	.
18431	1074	1	Near	near	IN
18431	1074	2	the	the	DT
18431	1074	3	beginning	beginning	NN
18431	1074	4	of	of	IN
18431	1074	5	this	this	DT
18431	1074	6	chapter	chapter	NN
18431	1074	7	reference	reference	NN
18431	1074	8	was	be	VBD
18431	1074	9	made	make	VBN
18431	1074	10	to	to	IN
18431	1074	11	the	the	DT
18431	1074	12	fact	fact	NN
18431	1074	13	that	that	IN
18431	1074	14	Saturn	Saturn	NNP
18431	1074	15	's	's	POS
18431	1074	16	rings	ring	NNS
18431	1074	17	have	have	VBP
18431	1074	18	been	be	VBN
18431	1074	19	regarded	regard	VBN
18431	1074	20	as	as	IN
18431	1074	21	habitable	habitable	JJ
18431	1074	22	bodies	body	NNS
18431	1074	23	.	.	.
18431	1075	1	That	that	IN
18431	1075	2	,	,	,
18431	1075	3	of	of	IN
18431	1075	4	course	course	NN
18431	1075	5	,	,	,
18431	1075	6	was	be	VBD
18431	1075	7	before	before	IN
18431	1075	8	the	the	DT
18431	1075	9	discovery	discovery	NN
18431	1075	10	that	that	IN
18431	1075	11	they	-PRON-	PRP
18431	1075	12	were	be	VBD
18431	1075	13	not	not	RB
18431	1075	14	solid	solid	JJ
18431	1075	15	.	.	.
18431	1076	1	Knowing	know	VBG
18431	1076	2	what	what	WP
18431	1076	3	we	-PRON-	PRP
18431	1076	4	now	now	RB
18431	1076	5	know	know	VBP
18431	1076	6	about	about	IN
18431	1076	7	them	-PRON-	PRP
18431	1076	8	,	,	,
18431	1076	9	even	even	RB
18431	1076	10	Dr.	Dr.	NNP
18431	1076	11	Thomas	Thomas	NNP
18431	1076	12	Dick	Dick	NNP
18431	1076	13	,	,	,
18431	1076	14	the	the	DT
18431	1076	15	great	great	JJ
18431	1076	16	Scotch	Scotch	NNP
18431	1076	17	popularizer	popularizer	NN
18431	1076	18	of	of	IN
18431	1076	19	astronomy	astronomy	NN
18431	1076	20	in	in	IN
18431	1076	21	the	the	DT
18431	1076	22	first	first	JJ
18431	1076	23	half	half	NN
18431	1076	24	of	of	IN
18431	1076	25	the	the	DT
18431	1076	26	nineteenth	nineteenth	JJ
18431	1076	27	century	century	NN
18431	1076	28	,	,	,
18431	1076	29	would	would	MD
18431	1076	30	have	have	VB
18431	1076	31	been	be	VBN
18431	1076	32	compelled	compel	VBN
18431	1076	33	to	to	TO
18431	1076	34	abandon	abandon	VB
18431	1076	35	his	-PRON-	PRP$
18431	1076	36	theory	theory	NN
18431	1076	37	that	that	IN
18431	1076	38	Saturn	Saturn	NNP
18431	1076	39	's	's	POS
18431	1076	40	rings	ring	NNS
18431	1076	41	were	be	VBD
18431	1076	42	crowded	crowd	VBN
18431	1076	43	with	with	IN
18431	1076	44	inhabitants	inhabitant	NNS
18431	1076	45	.	.	.
18431	1077	1	At	at	IN
18431	1077	2	the	the	DT
18431	1077	3	rate	rate	NN
18431	1077	4	of	of	IN
18431	1077	5	280	280	CD
18431	1077	6	to	to	IN
18431	1077	7	the	the	DT
18431	1077	8	square	square	JJ
18431	1077	9	mile	mile	NN
18431	1077	10	he	-PRON-	PRP
18431	1077	11	reckoned	reckon	VBD
18431	1077	12	that	that	IN
18431	1077	13	they	-PRON-	PRP
18431	1077	14	could	could	MD
18431	1077	15	easily	easily	RB
18431	1077	16	contain	contain	VB
18431	1077	17	8,078,102,266,080	8,078,102,266,080	CD
18431	1077	18	people	people	NNS
18431	1077	19	.	.	.
18431	1078	1	He	-PRON-	PRP
18431	1078	2	even	even	RB
18431	1078	3	seems	seem	VBZ
18431	1078	4	to	to	TO
18431	1078	5	have	have	VB
18431	1078	6	regarded	regard	VBN
18431	1078	7	their	-PRON-	PRP$
18431	1078	8	edges	edge	NNS
18431	1078	9	--	--	:
18431	1078	10	in	in	IN
18431	1078	11	his	-PRON-	PRP$
18431	1078	12	time	time	NN
18431	1078	13	their	-PRON-	PRP$
18431	1078	14	actual	actual	JJ
18431	1078	15	thinness	thinness	NN
18431	1078	16	was	be	VBD
18431	1078	17	already	already	RB
18431	1078	18	well	well	RB
18431	1078	19	known	known	JJ
18431	1078	20	--	--	:
18431	1078	21	as	as	IN
18431	1078	22	useful	useful	JJ
18431	1078	23	ground	ground	NN
18431	1078	24	for	for	IN
18431	1078	25	the	the	DT
18431	1078	26	support	support	NN
18431	1078	27	of	of	IN
18431	1078	28	living	living	NN
18431	1078	29	creatures	creature	NNS
18431	1078	30	,	,	,
18431	1078	31	for	for	IN
18431	1078	32	he	-PRON-	PRP
18431	1078	33	carefully	carefully	RB
18431	1078	34	calculated	calculate	VBD
18431	1078	35	the	the	DT
18431	1078	36	aggregate	aggregate	JJ
18431	1078	37	area	area	NN
18431	1078	38	of	of	IN
18431	1078	39	these	these	DT
18431	1078	40	edges	edge	NNS
18431	1078	41	and	and	CC
18431	1078	42	found	find	VBD
18431	1078	43	that	that	IN
18431	1078	44	it	-PRON-	PRP
18431	1078	45	considerably	considerably	RB
18431	1078	46	exceeded	exceed	VBD
18431	1078	47	the	the	DT
18431	1078	48	area	area	NN
18431	1078	49	of	of	IN
18431	1078	50	the	the	DT
18431	1078	51	entire	entire	JJ
18431	1078	52	surface	surface	NN
18431	1078	53	of	of	IN
18431	1078	54	the	the	DT
18431	1078	55	earth	earth	NN
18431	1078	56	.	.	.
18431	1079	1	Indeed	indeed	RB
18431	1079	2	,	,	,
18431	1079	3	Dr.	Dr.	NNP
18431	1079	4	Dick	Dick	NNP
18431	1079	5	found	find	VBD
18431	1079	6	room	room	NN
18431	1079	7	for	for	IN
18431	1079	8	more	more	JJR
18431	1079	9	inhabitants	inhabitant	NNS
18431	1079	10	on	on	IN
18431	1079	11	Saturn	Saturn	NNP
18431	1079	12	's	's	POS
18431	1079	13	rings	ring	NNS
18431	1079	14	than	than	IN
18431	1079	15	on	on	IN
18431	1079	16	Saturn	Saturn	NNP
18431	1079	17	itself	-PRON-	PRP
18431	1079	18	,	,	,
18431	1079	19	for	for	IN
18431	1079	20	,	,	,
18431	1079	21	excluding	exclude	VBG
18431	1079	22	the	the	DT
18431	1079	23	gauze	gauze	NN
18431	1079	24	ring	ring	NN
18431	1079	25	,	,	,
18431	1079	26	undiscovered	undiscovered	JJ
18431	1079	27	in	in	IN
18431	1079	28	his	-PRON-	PRP$
18431	1079	29	day	day	NN
18431	1079	30	,	,	,
18431	1079	31	the	the	DT
18431	1079	32	two	two	CD
18431	1079	33	surfaces	surface	NNS
18431	1079	34	of	of	IN
18431	1079	35	the	the	DT
18431	1079	36	rings	ring	NNS
18431	1079	37	are	be	VBP
18431	1079	38	greater	great	JJR
18431	1079	39	in	in	IN
18431	1079	40	area	area	NN
18431	1079	41	than	than	IN
18431	1079	42	the	the	DT
18431	1079	43	surface	surface	NN
18431	1079	44	of	of	IN
18431	1079	45	the	the	DT
18431	1079	46	globe	globe	NN
18431	1079	47	of	of	IN
18431	1079	48	the	the	DT
18431	1079	49	planet	planet	NN
18431	1079	50	.	.	.
18431	1080	1	He	-PRON-	PRP
18431	1080	2	did	do	VBD
18431	1080	3	not	not	RB
18431	1080	4	attack	attack	VB
18431	1080	5	the	the	DT
18431	1080	6	problem	problem	NN
18431	1080	7	of	of	IN
18431	1080	8	the	the	DT
18431	1080	9	weight	weight	NN
18431	1080	10	of	of	IN
18431	1080	11	bodies	body	NNS
18431	1080	12	on	on	IN
18431	1080	13	worlds	world	NNS
18431	1080	14	in	in	IN
18431	1080	15	the	the	DT
18431	1080	16	form	form	NN
18431	1080	17	of	of	IN
18431	1080	18	broad	broad	JJ
18431	1080	19	,	,	,
18431	1080	20	flat	flat	JJ
18431	1080	21	,	,	,
18431	1080	22	thin	thin	JJ
18431	1080	23	,	,	,
18431	1080	24	surfaces	surface	NNS
18431	1080	25	like	like	IN
18431	1080	26	Saturn	Saturn	NNP
18431	1080	27	's	's	POS
18431	1080	28	rings	ring	NNS
18431	1080	29	,	,	,
18431	1080	30	or	or	CC
18431	1080	31	indulge	indulge	VB
18431	1080	32	in	in	IN
18431	1080	33	any	any	DT
18431	1080	34	reflections	reflection	NNS
18431	1080	35	on	on	IN
18431	1080	36	the	the	DT
18431	1080	37	interrelations	interrelation	NNS
18431	1080	38	of	of	IN
18431	1080	39	the	the	DT
18431	1080	40	inhabitants	inhabitant	NNS
18431	1080	41	of	of	IN
18431	1080	42	the	the	DT
18431	1080	43	opposite	opposite	JJ
18431	1080	44	sides	side	NNS
18431	1080	45	,	,	,
18431	1080	46	although	although	IN
18431	1080	47	he	-PRON-	PRP
18431	1080	48	described	describe	VBD
18431	1080	49	the	the	DT
18431	1080	50	wonderful	wonderful	JJ
18431	1080	51	appearance	appearance	NN
18431	1080	52	of	of	IN
18431	1080	53	Saturn	Saturn	NNP
18431	1080	54	and	and	CC
18431	1080	55	other	other	JJ
18431	1080	56	celestial	celestial	JJ
18431	1080	57	objects	object	NNS
18431	1080	58	as	as	IN
18431	1080	59	viewed	view	VBN
18431	1080	60	from	from	IN
18431	1080	61	the	the	DT
18431	1080	62	rings	ring	NNS
18431	1080	63	.	.	.
18431	1081	1	But	but	CC
18431	1081	2	all	all	PDT
18431	1081	3	these	these	DT
18431	1081	4	speculations	speculation	NNS
18431	1081	5	fall	fall	VBP
18431	1081	6	to	to	IN
18431	1081	7	the	the	DT
18431	1081	8	ground	ground	NN
18431	1081	9	in	in	IN
18431	1081	10	face	face	NN
18431	1081	11	of	of	IN
18431	1081	12	the	the	DT
18431	1081	13	simple	simple	JJ
18431	1081	14	fact	fact	NN
18431	1081	15	that	that	IN
18431	1081	16	if	if	IN
18431	1081	17	we	-PRON-	PRP
18431	1081	18	could	could	MD
18431	1081	19	reach	reach	VB
18431	1081	20	Saturn	Saturn	NNP
18431	1081	21	's	's	POS
18431	1081	22	rings	ring	NNS
18431	1081	23	we	-PRON-	PRP
18431	1081	24	should	should	MD
18431	1081	25	find	find	VB
18431	1081	26	nothing	nothing	NN
18431	1081	27	to	to	TO
18431	1081	28	stand	stand	VB
18431	1081	29	upon	upon	IN
18431	1081	30	,	,	,
18431	1081	31	except	except	IN
18431	1081	32	a	a	DT
18431	1081	33	cloud	cloud	NN
18431	1081	34	of	of	IN
18431	1081	35	swiftly	swiftly	RB
18431	1081	36	flying	fly	VBG
18431	1081	37	dust	dust	NN
18431	1081	38	or	or	CC
18431	1081	39	a	a	DT
18431	1081	40	swarm	swarm	NN
18431	1081	41	of	of	IN
18431	1081	42	meteors	meteor	NNS
18431	1081	43	,	,	,
18431	1081	44	swayed	sway	VBN
18431	1081	45	by	by	IN
18431	1081	46	contending	contend	VBG
18431	1081	47	attractions	attraction	NNS
18431	1081	48	.	.	.
18431	1082	1	And	and	CC
18431	1082	2	,	,	,
18431	1082	3	indeed	indeed	RB
18431	1082	4	,	,	,
18431	1082	5	it	-PRON-	PRP
18431	1082	6	is	be	VBZ
18431	1082	7	likely	likely	JJ
18431	1082	8	that	that	IN
18431	1082	9	upon	upon	IN
18431	1082	10	arriving	arrive	VBG
18431	1082	11	in	in	IN
18431	1082	12	the	the	DT
18431	1082	13	immediate	immediate	JJ
18431	1082	14	neighborhood	neighborhood	NN
18431	1082	15	of	of	IN
18431	1082	16	the	the	DT
18431	1082	17	rings	ring	NNS
18431	1082	18	they	-PRON-	PRP
18431	1082	19	would	would	MD
18431	1082	20	virtually	virtually	RB
18431	1082	21	disappear	disappear	VB
18431	1082	22	!	!	.
18431	1083	1	Seen	see	VBN
18431	1083	2	close	close	RB
18431	1083	3	at	at	IN
18431	1083	4	hand	hand	NN
18431	1083	5	their	-PRON-	PRP$
18431	1083	6	component	component	NN
18431	1083	7	particles	particle	NNS
18431	1083	8	might	may	MD
18431	1083	9	be	be	VB
18431	1083	10	so	so	RB
18431	1083	11	widely	widely	RB
18431	1083	12	separated	separate	VBN
18431	1083	13	that	that	IN
18431	1083	14	all	all	DT
18431	1083	15	appearance	appearance	NN
18431	1083	16	of	of	IN
18431	1083	17	connection	connection	NN
18431	1083	18	between	between	IN
18431	1083	19	them	-PRON-	PRP
18431	1083	20	would	would	MD
18431	1083	21	vanish	vanish	VB
18431	1083	22	,	,	,
18431	1083	23	and	and	CC
18431	1083	24	it	-PRON-	PRP
18431	1083	25	has	have	VBZ
18431	1083	26	been	be	VBN
18431	1083	27	estimated	estimate	VBN
18431	1083	28	that	that	IN
18431	1083	29	from	from	IN
18431	1083	30	Saturn	Saturn	NNP
18431	1083	31	's	's	POS
18431	1083	32	surface	surface	NN
18431	1083	33	the	the	DT
18431	1083	34	rings	ring	NNS
18431	1083	35	,	,	,
18431	1083	36	instead	instead	RB
18431	1083	37	of	of	IN
18431	1083	38	presenting	present	VBG
18431	1083	39	a	a	DT
18431	1083	40	gorgeous	gorgeous	JJ
18431	1083	41	arch	arch	NN
18431	1083	42	spanning	span	VBG
18431	1083	43	the	the	DT
18431	1083	44	heavens	heavens	NNPS
18431	1083	45	,	,	,
18431	1083	46	may	may	MD
18431	1083	47	be	be	VB
18431	1083	48	visible	visible	JJ
18431	1083	49	only	only	RB
18431	1083	50	as	as	IN
18431	1083	51	a	a	DT
18431	1083	52	faintly	faintly	RB
18431	1083	53	gleaming	gleam	VBG
18431	1083	54	band	band	NN
18431	1083	55	,	,	,
18431	1083	56	like	like	IN
18431	1083	57	the	the	DT
18431	1083	58	Milky	Milky	NNP
18431	1083	59	Way	Way	NNP
18431	1083	60	or	or	CC
18431	1083	61	the	the	DT
18431	1083	62	zodiacal	zodiacal	JJ
18431	1083	63	light	light	NN
18431	1083	64	.	.	.
18431	1084	1	In	in	IN
18431	1084	2	this	this	DT
18431	1084	3	respect	respect	NN
18431	1084	4	the	the	DT
18431	1084	5	mystic	mystic	JJ
18431	1084	6	Swedenborg	Swedenborg	NNP
18431	1084	7	appears	appear	VBZ
18431	1084	8	to	to	TO
18431	1084	9	have	have	VB
18431	1084	10	had	have	VBN
18431	1084	11	a	a	DT
18431	1084	12	clearer	clear	JJR
18431	1084	13	conception	conception	NN
18431	1084	14	of	of	IN
18431	1084	15	the	the	DT
18431	1084	16	true	true	JJ
18431	1084	17	nature	nature	NN
18431	1084	18	of	of	IN
18431	1084	19	Saturn	Saturn	NNP
18431	1084	20	's	's	POS
18431	1084	21	rings	ring	NNS
18431	1084	22	than	than	IN
18431	1084	23	did	do	VBD
18431	1084	24	Dr.	Dr.	NNP
18431	1084	25	Dick	Dick	NNP
18431	1084	26	,	,	,
18431	1084	27	for	for	IN
18431	1084	28	in	in	IN
18431	1084	29	his	-PRON-	PRP$
18431	1084	30	book	book	NN
18431	1084	31	on	on	IN
18431	1084	32	The	the	DT
18431	1084	33	Earths	Earths	NNP
18431	1084	34	in	in	IN
18431	1084	35	the	the	DT
18431	1084	36	Universe	Universe	NNP
18431	1084	37	he	-PRON-	PRP
18431	1084	38	says	say	VBZ
18431	1084	39	--	--	:
18431	1084	40	using	use	VBG
18431	1084	41	the	the	DT
18431	1084	42	word	word	NN
18431	1084	43	"	"	``
18431	1084	44	belt	belt	NN
18431	1084	45	"	"	''
18431	1084	46	to	to	TO
18431	1084	47	describe	describe	VB
18431	1084	48	the	the	DT
18431	1084	49	phenomenon	phenomenon	NN
18431	1084	50	of	of	IN
18431	1084	51	the	the	DT
18431	1084	52	rings	ring	NNS
18431	1084	53	:	:	:
18431	1084	54	"	"	``
18431	1084	55	Being	be	VBG
18431	1084	56	questioned	question	VBN
18431	1084	57	concerning	concern	VBG
18431	1084	58	that	that	DT
18431	1084	59	great	great	JJ
18431	1084	60	belt	belt	NN
18431	1084	61	which	which	WDT
18431	1084	62	appears	appear	VBZ
18431	1084	63	from	from	IN
18431	1084	64	our	-PRON-	PRP$
18431	1084	65	earth	earth	NN
18431	1084	66	to	to	TO
18431	1084	67	rise	rise	VB
18431	1084	68	above	above	IN
18431	1084	69	the	the	DT
18431	1084	70	horizon	horizon	NN
18431	1084	71	of	of	IN
18431	1084	72	that	that	DT
18431	1084	73	planet	planet	NN
18431	1084	74	,	,	,
18431	1084	75	and	and	CC
18431	1084	76	to	to	TO
18431	1084	77	vary	vary	VB
18431	1084	78	its	-PRON-	PRP$
18431	1084	79	situations	situation	NNS
18431	1084	80	,	,	,
18431	1084	81	they	-PRON-	PRP
18431	1084	82	[	[	-LRB-
18431	1084	83	the	the	DT
18431	1084	84	inhabitants	inhabitant	NNS
18431	1084	85	of	of	IN
18431	1084	86	Saturn	Saturn	NNP
18431	1084	87	]	]	-RRB-
18431	1084	88	said	say	VBD
18431	1084	89	that	that	IN
18431	1084	90	it	-PRON-	PRP
18431	1084	91	does	do	VBZ
18431	1084	92	not	not	RB
18431	1084	93	appear	appear	VB
18431	1084	94	to	to	IN
18431	1084	95	them	-PRON-	PRP
18431	1084	96	as	as	IN
18431	1084	97	a	a	DT
18431	1084	98	belt	belt	NN
18431	1084	99	,	,	,
18431	1084	100	but	but	CC
18431	1084	101	only	only	RB
18431	1084	102	as	as	IN
18431	1084	103	somewhat	somewhat	RB
18431	1084	104	whitish	whitish	JJ
18431	1084	105	,	,	,
18431	1084	106	like	like	IN
18431	1084	107	snow	snow	NN
18431	1084	108	in	in	IN
18431	1084	109	the	the	DT
18431	1084	110	heaven	heaven	NNP
18431	1084	111	,	,	,
18431	1084	112	in	in	IN
18431	1084	113	various	various	JJ
18431	1084	114	directions	direction	NNS
18431	1084	115	.	.	.
18431	1084	116	"	"	''
18431	1085	1	In	in	IN
18431	1085	2	view	view	NN
18431	1085	3	of	of	IN
18431	1085	4	such	such	JJ
18431	1085	5	observations	observation	NNS
18431	1085	6	as	as	IN
18431	1085	7	that	that	DT
18431	1085	8	of	of	IN
18431	1085	9	Prof.	Prof.	NNP
18431	1085	10	E.E.	E.E.	NNP
18431	1086	1	Barnard	Barnard	NNP
18431	1086	2	,	,	,
18431	1086	3	in	in	IN
18431	1086	4	1892	1892	CD
18431	1086	5	,	,	,
18431	1086	6	showing	show	VBG
18431	1086	7	that	that	IN
18431	1086	8	a	a	DT
18431	1086	9	satellite	satellite	NN
18431	1086	10	passing	pass	VBG
18431	1086	11	through	through	IN
18431	1086	12	the	the	DT
18431	1086	13	shadow	shadow	NN
18431	1086	14	of	of	IN
18431	1086	15	Saturn	Saturn	NNP
18431	1086	16	's	's	POS
18431	1086	17	rings	ring	NNS
18431	1086	18	does	do	VBZ
18431	1086	19	not	not	RB
18431	1086	20	entirely	entirely	RB
18431	1086	21	disappear	disappear	VB
18431	1086	22	--	--	:
18431	1086	23	a	a	DT
18431	1086	24	fact	fact	NN
18431	1086	25	which	which	WDT
18431	1086	26	proves	prove	VBZ
18431	1086	27	that	that	IN
18431	1086	28	the	the	DT
18431	1086	29	rings	ring	NNS
18431	1086	30	are	be	VBP
18431	1086	31	partially	partially	RB
18431	1086	32	transparent	transparent	JJ
18431	1086	33	to	to	IN
18431	1086	34	the	the	DT
18431	1086	35	sunlight	sunlight	NN
18431	1086	36	--	--	:
18431	1086	37	one	one	PRP
18431	1086	38	might	may	MD
18431	1086	39	be	be	VB
18431	1086	40	tempted	tempt	VBN
18431	1086	41	to	to	TO
18431	1086	42	ask	ask	VB
18431	1086	43	whether	whether	IN
18431	1086	44	Saturn	Saturn	NNP
18431	1086	45	itself	-PRON-	PRP
18431	1086	46	,	,	,
18431	1086	47	considering	consider	VBG
18431	1086	48	its	-PRON-	PRP$
18431	1086	49	astonishing	astonishing	JJ
18431	1086	50	lack	lack	NN
18431	1086	51	of	of	IN
18431	1086	52	density	density	NN
18431	1086	53	,	,	,
18431	1086	54	is	be	VBZ
18431	1086	55	not	not	RB
18431	1086	56	composed	compose	VBN
18431	1086	57	,	,	,
18431	1086	58	at	at	IN
18431	1086	59	least	least	JJS
18431	1086	60	in	in	IN
18431	1086	61	its	-PRON-	PRP$
18431	1086	62	outer	outer	JJ
18431	1086	63	parts	part	NNS
18431	1086	64	,	,	,
18431	1086	65	of	of	IN
18431	1086	66	separate	separate	JJ
18431	1086	67	particles	particle	NNS
18431	1086	68	of	of	IN
18431	1086	69	matter	matter	NN
18431	1086	70	revolving	revolve	VBG
18431	1086	71	independently	independently	RB
18431	1086	72	about	about	IN
18431	1086	73	their	-PRON-	PRP$
18431	1086	74	center	center	NN
18431	1086	75	of	of	IN
18431	1086	76	attraction	attraction	NN
18431	1086	77	,	,	,
18431	1086	78	and	and	CC
18431	1086	79	presenting	present	VBG
18431	1086	80	the	the	DT
18431	1086	81	appearance	appearance	NN
18431	1086	82	of	of	IN
18431	1086	83	a	a	DT
18431	1086	84	smooth	smooth	JJ
18431	1086	85	,	,	,
18431	1086	86	uniform	uniform	JJ
18431	1086	87	shell	shell	NN
18431	1086	88	reflecting	reflect	VBG
18431	1086	89	the	the	DT
18431	1086	90	light	light	NN
18431	1086	91	of	of	IN
18431	1086	92	the	the	DT
18431	1086	93	sun	sun	NN
18431	1086	94	.	.	.
18431	1087	1	In	in	IN
18431	1087	2	other	other	JJ
18431	1087	3	words	word	NNS
18431	1087	4	,	,	,
18431	1087	5	may	may	MD
18431	1087	6	not	not	RB
18431	1087	7	Saturn	saturn	VB
18431	1087	8	be	be	VB
18431	1087	9	,	,	,
18431	1087	10	exteriorly	exteriorly	RB
18431	1087	11	,	,	,
18431	1087	12	a	a	DT
18431	1087	13	globe	globe	NN
18431	1087	14	of	of	IN
18431	1087	15	dust	dust	NN
18431	1087	16	instead	instead	RB
18431	1087	17	of	of	IN
18431	1087	18	a	a	DT
18431	1087	19	globe	globe	NN
18431	1087	20	of	of	IN
18431	1087	21	vapor	vapor	NN
18431	1087	22	?	?	.
18431	1088	1	Certainly	certainly	RB
18431	1088	2	the	the	DT
18431	1088	3	rings	ring	NNS
18431	1088	4	,	,	,
18431	1088	5	incoherent	incoherent	JJ
18431	1088	6	and	and	CC
18431	1088	7	translucent	translucent	NN
18431	1088	8	though	though	IN
18431	1088	9	they	-PRON-	PRP
18431	1088	10	be	be	VBP
18431	1088	11	,	,	,
18431	1088	12	reflect	reflect	VB
18431	1088	13	the	the	DT
18431	1088	14	sunlight	sunlight	NN
18431	1088	15	to	to	IN
18431	1088	16	our	-PRON-	PRP$
18431	1088	17	eyes	eye	NNS
18431	1088	18	,	,	,
18431	1088	19	at	at	IN
18431	1088	20	least	least	JJS
18431	1088	21	from	from	IN
18431	1088	22	the	the	DT
18431	1088	23	brighter	bright	JJR
18431	1088	24	part	part	NN
18431	1088	25	of	of	IN
18431	1088	26	their	-PRON-	PRP$
18431	1088	27	surface	surface	NN
18431	1088	28	,	,	,
18431	1088	29	with	with	IN
18431	1088	30	a	a	DT
18431	1088	31	brilliance	brilliance	NN
18431	1088	32	comparable	comparable	JJ
18431	1088	33	with	with	IN
18431	1088	34	that	that	DT
18431	1088	35	of	of	IN
18431	1088	36	the	the	DT
18431	1088	37	globe	globe	NN
18431	1088	38	of	of	IN
18431	1088	39	the	the	DT
18431	1088	40	planet	planet	NN
18431	1088	41	itself	-PRON-	PRP
18431	1088	42	.	.	.
18431	1089	1	As	as	IN
18431	1089	2	bearing	bear	VBG
18431	1089	3	on	on	IN
18431	1089	4	the	the	DT
18431	1089	5	question	question	NN
18431	1089	6	of	of	IN
18431	1089	7	the	the	DT
18431	1089	8	interior	interior	JJ
18431	1089	9	condition	condition	NN
18431	1089	10	of	of	IN
18431	1089	11	Saturn	Saturn	NNP
18431	1089	12	and	and	CC
18431	1089	13	Jupiter	Jupiter	NNP
18431	1089	14	,	,	,
18431	1089	15	it	-PRON-	PRP
18431	1089	16	should	should	MD
18431	1089	17	,	,	,
18431	1089	18	perhaps	perhaps	RB
18431	1089	19	,	,	,
18431	1089	20	be	be	VB
18431	1089	21	said	say	VBN
18431	1089	22	that	that	IN
18431	1089	23	mathematical	mathematical	JJ
18431	1089	24	considerations	consideration	NNS
18431	1089	25	,	,	,
18431	1089	26	based	base	VBN
18431	1089	27	on	on	IN
18431	1089	28	the	the	DT
18431	1089	29	figures	figure	NNS
18431	1089	30	of	of	IN
18431	1089	31	equilibrium	equilibrium	NN
18431	1089	32	of	of	IN
18431	1089	33	rotating	rotate	VBG
18431	1089	34	liquid	liquid	JJ
18431	1089	35	masses	masse	NNS
18431	1089	36	,	,	,
18431	1089	37	lead	lead	VB
18431	1089	38	to	to	IN
18431	1089	39	the	the	DT
18431	1089	40	conclusion	conclusion	NN
18431	1089	41	that	that	IN
18431	1089	42	those	those	DT
18431	1089	43	planets	planet	NNS
18431	1089	44	are	be	VBP
18431	1089	45	comparatively	comparatively	RB
18431	1089	46	very	very	RB
18431	1089	47	dense	dense	JJ
18431	1089	48	within	within	RB
18431	1089	49	.	.	.
18431	1090	1	Professor	Professor	NNP
18431	1090	2	Darwin	Darwin	NNP
18431	1090	3	puts	put	VBZ
18431	1090	4	the	the	DT
18431	1090	5	statement	statement	NN
18431	1090	6	very	very	RB
18431	1090	7	strongly	strongly	RB
18431	1090	8	,	,	,
18431	1090	9	as	as	IN
18431	1090	10	follows	follow	VBZ
18431	1090	11	:	:	:
18431	1090	12	"	"	``
18431	1090	13	In	in	IN
18431	1090	14	this	this	DT
18431	1090	15	way	way	NN
18431	1090	16	it	-PRON-	PRP
18431	1090	17	is	be	VBZ
18431	1090	18	known	know	VBN
18431	1090	19	with	with	IN
18431	1090	20	certainty	certainty	NN
18431	1090	21	that	that	IN
18431	1090	22	the	the	DT
18431	1090	23	central	central	JJ
18431	1090	24	portions	portion	NNS
18431	1090	25	of	of	IN
18431	1090	26	the	the	DT
18431	1090	27	planets	planet	NNS
18431	1090	28	Jupiter	Jupiter	NNP
18431	1090	29	and	and	CC
18431	1090	30	Saturn	Saturn	NNP
18431	1090	31	are	be	VBP
18431	1090	32	much	much	RB
18431	1090	33	denser	denser	NN
18431	1090	34	,	,	,
18431	1090	35	compared	compare	VBN
18431	1090	36	to	to	IN
18431	1090	37	their	-PRON-	PRP$
18431	1090	38	superficial	superficial	JJ
18431	1090	39	portions	portion	NNS
18431	1090	40	,	,	,
18431	1090	41	than	than	IN
18431	1090	42	is	be	VBZ
18431	1090	43	the	the	DT
18431	1090	44	case	case	NN
18431	1090	45	with	with	IN
18431	1090	46	the	the	DT
18431	1090	47	earth	earth	NN
18431	1090	48	.	.	.
18431	1091	1	"	"	``
18431	1091	2	[	[	-LRB-
18431	1091	3	13	13	CD
18431	1091	4	]	]	-RRB-
18431	1091	5	[	[	-LRB-
18431	1091	6	Footnote	Footnote	NNP
18431	1091	7	13	13	CD
18431	1091	8	:	:	:
18431	1091	9	The	the	DT
18431	1091	10	Tides	Tides	NNPS
18431	1091	11	,	,	,
18431	1091	12	by	by	IN
18431	1091	13	G.H.	G.H.	NNP
18431	1092	1	Darwin	Darwin	NNP
18431	1092	2	,	,	,
18431	1092	3	p.	p.	NN
18431	1093	1	333	333	CD
18431	1093	2	.	.	.
18431	1093	3	]	]	-RRB-
18431	1094	1	The	the	DT
18431	1094	2	globe	globe	NN
18431	1094	3	and	and	CC
18431	1094	4	rings	ring	NNS
18431	1094	5	of	of	IN
18431	1094	6	Saturn	Saturn	NNP
18431	1094	7	witness	witness	NN
18431	1094	8	an	an	DT
18431	1094	9	imposing	imposing	JJ
18431	1094	10	spectacle	spectacle	NN
18431	1094	11	of	of	IN
18431	1094	12	gigantic	gigantic	JJ
18431	1094	13	moving	moving	NN
18431	1094	14	shadows	shadow	NNS
18431	1094	15	.	.	.
18431	1095	1	The	the	DT
18431	1095	2	great	great	JJ
18431	1095	3	ball	ball	NN
18431	1095	4	stretches	stretch	VBZ
18431	1095	5	its	-PRON-	PRP$
18431	1095	6	vast	vast	JJ
18431	1095	7	shade	shade	NN
18431	1095	8	across	across	IN
18431	1095	9	the	the	DT
18431	1095	10	full	full	JJ
18431	1095	11	width	width	NN
18431	1095	12	of	of	IN
18431	1095	13	the	the	DT
18431	1095	14	rings	ring	NNS
18431	1095	15	at	at	IN
18431	1095	16	times	time	NNS
18431	1095	17	,	,	,
18431	1095	18	and	and	CC
18431	1095	19	the	the	DT
18431	1095	20	rings	ring	NNS
18431	1095	21	,	,	,
18431	1095	22	as	as	IN
18431	1095	23	we	-PRON-	PRP
18431	1095	24	have	have	VBP
18431	1095	25	seen	see	VBN
18431	1095	26	,	,	,
18431	1095	27	throw	throw	VB
18431	1095	28	their	-PRON-	PRP$
18431	1095	29	shadow	shadow	NN
18431	1095	30	in	in	IN
18431	1095	31	a	a	DT
18431	1095	32	belt	belt	NN
18431	1095	33	,	,	,
18431	1095	34	whose	whose	WP$
18431	1095	35	position	position	NN
18431	1095	36	slowly	slowly	RB
18431	1095	37	changes	change	VBZ
18431	1095	38	,	,	,
18431	1095	39	across	across	IN
18431	1095	40	the	the	DT
18431	1095	41	ball	ball	NN
18431	1095	42	,	,	,
18431	1095	43	sweeping	sweep	VBG
18431	1095	44	from	from	IN
18431	1095	45	the	the	DT
18431	1095	46	equator	equator	NN
18431	1095	47	,	,	,
18431	1095	48	now	now	RB
18431	1095	49	toward	toward	IN
18431	1095	50	one	one	CD
18431	1095	51	pole	pole	NN
18431	1095	52	and	and	CC
18431	1095	53	now	now	RB
18431	1095	54	toward	toward	IN
18431	1095	55	the	the	DT
18431	1095	56	other	other	JJ
18431	1095	57	.	.	.
18431	1096	1	The	the	DT
18431	1096	2	sun	sun	NN
18431	1096	3	shines	shine	VBZ
18431	1096	4	alternately	alternately	RB
18431	1096	5	on	on	IN
18431	1096	6	each	each	DT
18431	1096	7	side	side	NN
18431	1096	8	of	of	IN
18431	1096	9	the	the	DT
18431	1096	10	rings	ring	NNS
18431	1096	11	for	for	IN
18431	1096	12	a	a	DT
18431	1096	13	space	space	NN
18431	1096	14	of	of	IN
18431	1096	15	nearly	nearly	RB
18431	1096	16	fifteen	fifteen	CD
18431	1096	17	years	year	NNS
18431	1096	18	--	--	:
18431	1096	19	a	a	DT
18431	1096	20	day	day	NN
18431	1096	21	fifteen	fifteen	CD
18431	1096	22	years	year	NNS
18431	1096	23	long	long	JJ
18431	1096	24	!	!	.
18431	1097	1	And	and	CC
18431	1097	2	then	then	RB
18431	1097	3	,	,	,
18431	1097	4	when	when	WRB
18431	1097	5	that	that	DT
18431	1097	6	face	face	NN
18431	1097	7	of	of	IN
18431	1097	8	the	the	DT
18431	1097	9	ring	ring	NN
18431	1097	10	is	be	VBZ
18431	1097	11	turned	turn	VBN
18431	1097	12	away	away	RB
18431	1097	13	from	from	IN
18431	1097	14	the	the	DT
18431	1097	15	sun	sun	NN
18431	1097	16	,	,	,
18431	1097	17	there	there	EX
18431	1097	18	ensues	ensue	VBZ
18431	1097	19	a	a	DT
18431	1097	20	night	night	NN
18431	1097	21	of	of	IN
18431	1097	22	fifteen	fifteen	CD
18431	1097	23	years	year	NNS
18431	1097	24	'	'	POS
18431	1097	25	duration	duration	NN
18431	1097	26	also	also	RB
18431	1097	27	.	.	.
18431	1098	1	Whatever	whatever	WDT
18431	1098	2	appearance	appearance	NN
18431	1098	3	the	the	DT
18431	1098	4	rings	ring	NNS
18431	1098	5	may	may	MD
18431	1098	6	present	present	VB
18431	1098	7	from	from	IN
18431	1098	8	the	the	DT
18431	1098	9	equator	equator	NN
18431	1098	10	and	and	CC
18431	1098	11	the	the	DT
18431	1098	12	middle	middle	JJ
18431	1098	13	latitudes	latitude	NNS
18431	1098	14	on	on	IN
18431	1098	15	Saturn	Saturn	NNP
18431	1098	16	,	,	,
18431	1098	17	from	from	IN
18431	1098	18	the	the	DT
18431	1098	19	polar	polar	JJ
18431	1098	20	regions	region	NNS
18431	1098	21	they	-PRON-	PRP
18431	1098	22	would	would	MD
18431	1098	23	be	be	VB
18431	1098	24	totally	totally	RB
18431	1098	25	invisible	invisible	JJ
18431	1098	26	.	.	.
18431	1099	1	As	as	IN
18431	1099	2	one	one	CD
18431	1099	3	passed	pass	VBD
18431	1099	4	toward	toward	IN
18431	1099	5	the	the	DT
18431	1099	6	north	north	NN
18431	1099	7	,	,	,
18431	1099	8	or	or	CC
18431	1099	9	the	the	DT
18431	1099	10	south	south	NN
18431	1099	11	,	,	,
18431	1099	12	pole	pole	NN
18431	1099	13	he	-PRON-	PRP
18431	1099	14	would	would	MD
18431	1099	15	see	see	VB
18431	1099	16	the	the	DT
18431	1099	17	upper	upper	JJ
18431	1099	18	part	part	NN
18431	1099	19	of	of	IN
18431	1099	20	the	the	DT
18431	1099	21	arch	arch	NN
18431	1099	22	of	of	IN
18431	1099	23	the	the	DT
18431	1099	24	rings	ring	NNS
18431	1099	25	gradually	gradually	RB
18431	1099	26	sink	sink	VBP
18431	1099	27	toward	toward	IN
18431	1099	28	the	the	DT
18431	1099	29	horizon	horizon	NN
18431	1099	30	until	until	IN
18431	1099	31	at	at	IN
18431	1099	32	length	length	NN
18431	1099	33	,	,	,
18431	1099	34	somewhere	somewhere	RB
18431	1099	35	in	in	IN
18431	1099	36	the	the	DT
18431	1099	37	neighborhood	neighborhood	NN
18431	1099	38	of	of	IN
18431	1099	39	the	the	DT
18431	1099	40	polar	polar	JJ
18431	1099	41	circle	circle	NN
18431	1099	42	,	,	,
18431	1099	43	it	-PRON-	PRP
18431	1099	44	would	would	MD
18431	1099	45	finally	finally	RB
18431	1099	46	disappear	disappear	VB
18431	1099	47	,	,	,
18431	1099	48	hidden	hide	VBN
18431	1099	49	by	by	IN
18431	1099	50	the	the	DT
18431	1099	51	round	round	JJ
18431	1099	52	shoulder	shoulder	NN
18431	1099	53	of	of	IN
18431	1099	54	the	the	DT
18431	1099	55	great	great	JJ
18431	1099	56	globe	globe	NN
18431	1099	57	.	.	.
18431	1100	1	URANUS	URANUS	NNP
18431	1100	2	,	,	,
18431	1100	3	NEPTUNE	NEPTUNE	NNP
18431	1100	4	,	,	,
18431	1100	5	AND	and	CC
18431	1100	6	THE	the	DT
18431	1100	7	SUSPECTED	suspected	JJ
18431	1100	8	ULTRANEPTUNIAN	ultraneptunian	NN
18431	1100	9	PLANET	PLANET	NNS
18431	1100	10	What	what	WP
18431	1100	11	has	have	VBZ
18431	1100	12	been	be	VBN
18431	1100	13	said	say	VBN
18431	1100	14	of	of	IN
18431	1100	15	Jupiter	Jupiter	NNP
18431	1100	16	and	and	CC
18431	1100	17	Saturn	Saturn	NNP
18431	1100	18	applies	apply	VBZ
18431	1100	19	also	also	RB
18431	1100	20	to	to	IN
18431	1100	21	the	the	DT
18431	1100	22	remaining	remain	VBG
18431	1100	23	members	member	NNS
18431	1100	24	of	of	IN
18431	1100	25	the	the	DT
18431	1100	26	Jovian	jovian	JJ
18431	1100	27	group	group	NN
18431	1100	28	of	of	IN
18431	1100	29	planets	planet	NNS
18431	1100	30	,	,	,
18431	1100	31	Uranus	Uranus	NNP
18431	1100	32	and	and	CC
18431	1100	33	Neptune	Neptune	NNP
18431	1100	34	,	,	,
18431	1100	35	viz	viz	NNP
18431	1100	36	.	.	NNP
18431	1100	37	,	,	,
18431	1100	38	that	that	IN
18431	1100	39	their	-PRON-	PRP$
18431	1100	40	density	density	NN
18431	1100	41	is	be	VBZ
18431	1100	42	so	so	RB
18431	1100	43	small	small	JJ
18431	1100	44	that	that	IN
18431	1100	45	it	-PRON-	PRP
18431	1100	46	seems	seem	VBZ
18431	1100	47	probable	probable	JJ
18431	1100	48	that	that	IN
18431	1100	49	they	-PRON-	PRP
18431	1100	50	can	can	MD
18431	1100	51	not	not	RB
18431	1100	52	,	,	,
18431	1100	53	at	at	IN
18431	1100	54	the	the	DT
18431	1100	55	present	present	JJ
18431	1100	56	time	time	NN
18431	1100	57	,	,	,
18431	1100	58	be	be	VB
18431	1100	59	in	in	IN
18431	1100	60	a	a	DT
18431	1100	61	habitable	habitable	JJ
18431	1100	62	planetary	planetary	NN
18431	1100	63	condition	condition	NN
18431	1100	64	.	.	.
18431	1101	1	All	all	DT
18431	1101	2	four	four	CD
18431	1101	3	of	of	IN
18431	1101	4	these	these	DT
18431	1101	5	outer	outer	JJ
18431	1101	6	,	,	,
18431	1101	7	larger	large	JJR
18431	1101	8	planets	planet	NNS
18431	1101	9	have	have	VBP
18431	1101	10	,	,	,
18431	1101	11	in	in	IN
18431	1101	12	comparatively	comparatively	RB
18431	1101	13	recent	recent	JJ
18431	1101	14	times	time	NNS
18431	1101	15	,	,	,
18431	1101	16	been	be	VBN
18431	1101	17	solar	solar	JJ
18431	1101	18	orbs	orb	NNS
18431	1101	19	,	,	,
18431	1101	20	small	small	JJ
18431	1101	21	companions	companion	NNS
18431	1101	22	of	of	IN
18431	1101	23	the	the	DT
18431	1101	24	sun	sun	NN
18431	1101	25	.	.	.
18431	1102	1	The	the	DT
18431	1102	2	density	density	NN
18431	1102	3	of	of	IN
18431	1102	4	Uranus	uranus	NN
18431	1102	5	is	be	VBZ
18431	1102	6	about	about	RB
18431	1102	7	one	one	CD
18431	1102	8	fifth	fifth	JJ
18431	1102	9	greater	great	JJR
18431	1102	10	than	than	IN
18431	1102	11	that	that	DT
18431	1102	12	of	of	IN
18431	1102	13	water	water	NN
18431	1102	14	,	,	,
18431	1102	15	and	and	CC
18431	1102	16	slightly	slightly	RB
18431	1102	17	greater	great	JJR
18431	1102	18	than	than	IN
18431	1102	19	that	that	DT
18431	1102	20	of	of	IN
18431	1102	21	Neptune	Neptune	NNP
18431	1102	22	.	.	.
18431	1103	1	Uranus	uranus	NN
18431	1103	2	is	be	VBZ
18431	1103	3	32,000	32,000	CD
18431	1103	4	miles	mile	NNS
18431	1103	5	in	in	IN
18431	1103	6	diameter	diameter	NN
18431	1103	7	,	,	,
18431	1103	8	and	and	CC
18431	1103	9	Neptune	Neptune	NNP
18431	1103	10	35,000	35,000	CD
18431	1103	11	miles	mile	NNS
18431	1103	12	.	.	.
18431	1104	1	Curiously	curiously	RB
18431	1104	2	enough	enough	RB
18431	1104	3	,	,	,
18431	1104	4	the	the	DT
18431	1104	5	force	force	NN
18431	1104	6	of	of	IN
18431	1104	7	gravity	gravity	NN
18431	1104	8	upon	upon	IN
18431	1104	9	each	each	DT
18431	1104	10	of	of	IN
18431	1104	11	these	these	DT
18431	1104	12	two	two	CD
18431	1104	13	large	large	JJ
18431	1104	14	planets	planet	NNS
18431	1104	15	is	be	VBZ
18431	1104	16	a	a	DT
18431	1104	17	little	little	JJ
18431	1104	18	less	less	JJR
18431	1104	19	than	than	IN
18431	1104	20	upon	upon	IN
18431	1104	21	the	the	DT
18431	1104	22	earth	earth	NN
18431	1104	23	.	.	.
18431	1105	1	This	this	DT
18431	1105	2	arises	arise	VBZ
18431	1105	3	from	from	IN
18431	1105	4	the	the	DT
18431	1105	5	fact	fact	NN
18431	1105	6	that	that	IN
18431	1105	7	in	in	IN
18431	1105	8	reckoning	reckon	VBG
18431	1105	9	gravity	gravity	NN
18431	1105	10	on	on	IN
18431	1105	11	the	the	DT
18431	1105	12	surface	surface	NN
18431	1105	13	of	of	IN
18431	1105	14	a	a	DT
18431	1105	15	planet	planet	NN
18431	1105	16	not	not	RB
18431	1105	17	only	only	RB
18431	1105	18	the	the	DT
18431	1105	19	mass	mass	NN
18431	1105	20	of	of	IN
18431	1105	21	the	the	DT
18431	1105	22	planet	planet	NN
18431	1105	23	,	,	,
18431	1105	24	but	but	CC
18431	1105	25	its	-PRON-	PRP$
18431	1105	26	diameter	diameter	NN
18431	1105	27	or	or	CC
18431	1105	28	radius	radius	NN
18431	1105	29	,	,	,
18431	1105	30	must	must	MD
18431	1105	31	be	be	VB
18431	1105	32	considered	consider	VBN
18431	1105	33	.	.	.
18431	1106	1	Gravity	gravity	NN
18431	1106	2	varies	vary	VBZ
18431	1106	3	directly	directly	RB
18431	1106	4	as	as	IN
18431	1106	5	the	the	DT
18431	1106	6	mass	mass	NN
18431	1106	7	,	,	,
18431	1106	8	but	but	CC
18431	1106	9	inversely	inversely	RB
18431	1106	10	as	as	IN
18431	1106	11	the	the	DT
18431	1106	12	square	square	NN
18431	1106	13	of	of	IN
18431	1106	14	the	the	DT
18431	1106	15	radius	radius	NN
18431	1106	16	,	,	,
18431	1106	17	and	and	CC
18431	1106	18	for	for	IN
18431	1106	19	this	this	DT
18431	1106	20	reason	reason	NN
18431	1106	21	a	a	DT
18431	1106	22	large	large	JJ
18431	1106	23	planet	planet	NN
18431	1106	24	of	of	IN
18431	1106	25	small	small	JJ
18431	1106	26	density	density	NN
18431	1106	27	may	may	MD
18431	1106	28	exercise	exercise	VB
18431	1106	29	a	a	DT
18431	1106	30	less	less	JJR
18431	1106	31	force	force	NN
18431	1106	32	of	of	IN
18431	1106	33	gravity	gravity	NN
18431	1106	34	at	at	IN
18431	1106	35	its	-PRON-	PRP$
18431	1106	36	surface	surface	NN
18431	1106	37	than	than	IN
18431	1106	38	does	do	VBZ
18431	1106	39	a	a	DT
18431	1106	40	small	small	JJ
18431	1106	41	planet	planet	NN
18431	1106	42	of	of	IN
18431	1106	43	great	great	JJ
18431	1106	44	density	density	NN
18431	1106	45	.	.	.
18431	1107	1	The	the	DT
18431	1107	2	mean	mean	JJ
18431	1107	3	distance	distance	NN
18431	1107	4	of	of	IN
18431	1107	5	Uranus	Uranus	NNP
18431	1107	6	from	from	IN
18431	1107	7	the	the	DT
18431	1107	8	sun	sun	NN
18431	1107	9	is	be	VBZ
18431	1107	10	about	about	RB
18431	1107	11	1,780,000,000	1,780,000,000	CD
18431	1107	12	miles	mile	NNS
18431	1107	13	,	,	,
18431	1107	14	and	and	CC
18431	1107	15	its	-PRON-	PRP$
18431	1107	16	period	period	NN
18431	1107	17	of	of	IN
18431	1107	18	revolution	revolution	NN
18431	1107	19	is	be	VBZ
18431	1107	20	eighty	eighty	CD
18431	1107	21	-	-	HYPH
18431	1107	22	four	four	CD
18431	1107	23	years	year	NNS
18431	1107	24	;	;	:
18431	1107	25	Neptune	Neptune	NNP
18431	1107	26	's	's	POS
18431	1107	27	mean	mean	JJ
18431	1107	28	distance	distance	NN
18431	1107	29	is	be	VBZ
18431	1107	30	about	about	RB
18431	1107	31	2,800,000,000	2,800,000,000	CD
18431	1107	32	miles	mile	NNS
18431	1107	33	,	,	,
18431	1107	34	and	and	CC
18431	1107	35	its	-PRON-	PRP$
18431	1107	36	period	period	NN
18431	1107	37	of	of	IN
18431	1107	38	revolution	revolution	NN
18431	1107	39	is	be	VBZ
18431	1107	40	about	about	RB
18431	1107	41	164	164	CD
18431	1107	42	years	year	NNS
18431	1107	43	.	.	.
18431	1108	1	Uranus	Uranus	NNP
18431	1108	2	has	have	VBZ
18431	1108	3	four	four	CD
18431	1108	4	satellites	satellite	NNS
18431	1108	5	,	,	,
18431	1108	6	and	and	CC
18431	1108	7	Neptune	Neptune	NNP
18431	1108	8	one	one	CD
18431	1108	9	.	.	.
18431	1109	1	The	the	DT
18431	1109	2	remarkable	remarkable	JJ
18431	1109	3	thing	thing	NN
18431	1109	4	about	about	IN
18431	1109	5	these	these	DT
18431	1109	6	satellites	satellite	NNS
18431	1109	7	is	be	VBZ
18431	1109	8	that	that	IN
18431	1109	9	they	-PRON-	PRP
18431	1109	10	revolve	revolve	VBP
18431	1109	11	_	_	NNP
18431	1109	12	backward	backward	JJ
18431	1109	13	_	_	NNP
18431	1109	14	,	,	,
18431	1109	15	or	or	CC
18431	1109	16	contrary	contrary	RB
18431	1109	17	to	to	IN
18431	1109	18	the	the	DT
18431	1109	19	direction	direction	NN
18431	1109	20	in	in	IN
18431	1109	21	which	which	WDT
18431	1109	22	all	all	PDT
18431	1109	23	the	the	DT
18431	1109	24	other	other	JJ
18431	1109	25	satellites	satellite	NNS
18431	1109	26	belonging	belong	VBG
18431	1109	27	to	to	IN
18431	1109	28	the	the	DT
18431	1109	29	solar	solar	JJ
18431	1109	30	system	system	NN
18431	1109	31	revolve	revolve	VB
18431	1109	32	,	,	,
18431	1109	33	and	and	CC
18431	1109	34	in	in	IN
18431	1109	35	which	which	WDT
18431	1109	36	all	all	PDT
18431	1109	37	the	the	DT
18431	1109	38	other	other	JJ
18431	1109	39	planets	planet	NNS
18431	1109	40	rotate	rotate	VBP
18431	1109	41	on	on	IN
18431	1109	42	their	-PRON-	PRP$
18431	1109	43	axis	axi	NNS
18431	1109	44	.	.	.
18431	1110	1	In	in	IN
18431	1110	2	the	the	DT
18431	1110	3	case	case	NN
18431	1110	4	of	of	IN
18431	1110	5	Uranus	Uranus	NNP
18431	1110	6	,	,	,
18431	1110	7	the	the	DT
18431	1110	8	plane	plane	NN
18431	1110	9	in	in	IN
18431	1110	10	which	which	WDT
18431	1110	11	the	the	DT
18431	1110	12	satellites	satellite	NNS
18431	1110	13	revolve	revolve	VBP
18431	1110	14	is	be	VBZ
18431	1110	15	not	not	RB
18431	1110	16	far	far	RB
18431	1110	17	from	from	IN
18431	1110	18	a	a	DT
18431	1110	19	position	position	NN
18431	1110	20	at	at	IN
18431	1110	21	right	right	JJ
18431	1110	22	angles	angle	NNS
18431	1110	23	to	to	IN
18431	1110	24	the	the	DT
18431	1110	25	plane	plane	NN
18431	1110	26	of	of	IN
18431	1110	27	the	the	DT
18431	1110	28	ecliptic	ecliptic	JJ
18431	1110	29	;	;	:
18431	1110	30	but	but	CC
18431	1110	31	in	in	IN
18431	1110	32	the	the	DT
18431	1110	33	case	case	NN
18431	1110	34	of	of	IN
18431	1110	35	Neptune	Neptune	NNP
18431	1110	36	,	,	,
18431	1110	37	the	the	DT
18431	1110	38	plane	plane	NN
18431	1110	39	of	of	IN
18431	1110	40	revolution	revolution	NN
18431	1110	41	of	of	IN
18431	1110	42	the	the	DT
18431	1110	43	satellites	satellite	NNS
18431	1110	44	is	be	VBZ
18431	1110	45	tipped	tip	VBN
18431	1110	46	much	much	RB
18431	1110	47	farther	far	RBR
18431	1110	48	backward	backward	RB
18431	1110	49	.	.	.
18431	1111	1	Since	since	IN
18431	1111	2	in	in	IN
18431	1111	3	every	every	DT
18431	1111	4	other	other	JJ
18431	1111	5	case	case	NN
18431	1111	6	the	the	DT
18431	1111	7	satellites	satellite	NNS
18431	1111	8	of	of	IN
18431	1111	9	a	a	DT
18431	1111	10	planet	planet	NN
18431	1111	11	are	be	VBP
18431	1111	12	situated	situate	VBN
18431	1111	13	nearly	nearly	RB
18431	1111	14	in	in	IN
18431	1111	15	the	the	DT
18431	1111	16	plane	plane	NN
18431	1111	17	of	of	IN
18431	1111	18	the	the	DT
18431	1111	19	planet	planet	NN
18431	1111	20	's	's	POS
18431	1111	21	equator	equator	NN
18431	1111	22	,	,	,
18431	1111	23	it	-PRON-	PRP
18431	1111	24	may	may	MD
18431	1111	25	be	be	VB
18431	1111	26	assumed	assume	VBN
18431	1111	27	that	that	IN
18431	1111	28	the	the	DT
18431	1111	29	same	same	JJ
18431	1111	30	rule	rule	NN
18431	1111	31	holds	hold	VBZ
18431	1111	32	with	with	IN
18431	1111	33	Uranus	Uranus	NNP
18431	1111	34	and	and	CC
18431	1111	35	Neptune	Neptune	NNP
18431	1111	36	;	;	:
18431	1111	37	and	and	CC
18431	1111	38	,	,	,
18431	1111	39	that	that	DT
18431	1111	40	being	be	VBG
18431	1111	41	so	so	RB
18431	1111	42	,	,	,
18431	1111	43	we	-PRON-	PRP
18431	1111	44	must	must	MD
18431	1111	45	conclude	conclude	VB
18431	1111	46	that	that	IN
18431	1111	47	those	those	DT
18431	1111	48	planets	planet	NNS
18431	1111	49	rotate	rotate	VBP
18431	1111	50	backward	backward	RB
18431	1111	51	on	on	IN
18431	1111	52	their	-PRON-	PRP$
18431	1111	53	axes	axis	NNS
18431	1111	54	.	.	.
18431	1112	1	This	this	DT
18431	1112	2	has	have	VBZ
18431	1112	3	an	an	DT
18431	1112	4	important	important	JJ
18431	1112	5	bearing	bearing	NN
18431	1112	6	on	on	IN
18431	1112	7	the	the	DT
18431	1112	8	nebular	nebular	JJ
18431	1112	9	hypothesis	hypothesis	NN
18431	1112	10	of	of	IN
18431	1112	11	the	the	DT
18431	1112	12	origin	origin	NN
18431	1112	13	of	of	IN
18431	1112	14	the	the	DT
18431	1112	15	solar	solar	JJ
18431	1112	16	system	system	NN
18431	1112	17	,	,	,
18431	1112	18	and	and	CC
18431	1112	19	at	at	IN
18431	1112	20	one	one	CD
18431	1112	21	time	time	NN
18431	1112	22	was	be	VBD
18431	1112	23	thought	think	VBN
18431	1112	24	to	to	TO
18431	1112	25	furnish	furnish	VB
18431	1112	26	a	a	DT
18431	1112	27	convincing	convincing	JJ
18431	1112	28	argument	argument	NN
18431	1112	29	against	against	IN
18431	1112	30	that	that	DT
18431	1112	31	hypothesis	hypothesis	NN
18431	1112	32	;	;	:
18431	1112	33	but	but	CC
18431	1112	34	it	-PRON-	PRP
18431	1112	35	has	have	VBZ
18431	1112	36	been	be	VBN
18431	1112	37	shown	show	VBN
18431	1112	38	that	that	IN
18431	1112	39	by	by	IN
18431	1112	40	a	a	DT
18431	1112	41	modification	modification	NN
18431	1112	42	of	of	IN
18431	1112	43	Laplace	Laplace	NNP
18431	1112	44	's	's	POS
18431	1112	45	theory	theory	NN
18431	1112	46	the	the	DT
18431	1112	47	peculiar	peculiar	JJ
18431	1112	48	behavior	behavior	NN
18431	1112	49	of	of	IN
18431	1112	50	Uranus	Uranus	NNP
18431	1112	51	and	and	CC
18431	1112	52	Neptune	Neptune	NNP
18431	1112	53	can	can	MD
18431	1112	54	be	be	VB
18431	1112	55	reconciled	reconcile	VBN
18431	1112	56	with	with	IN
18431	1112	57	it	-PRON-	PRP
18431	1112	58	.	.	.
18431	1113	1	Very	very	RB
18431	1113	2	little	little	JJ
18431	1113	3	is	be	VBZ
18431	1113	4	known	know	VBN
18431	1113	5	of	of	IN
18431	1113	6	the	the	DT
18431	1113	7	surfaces	surface	NNS
18431	1113	8	of	of	IN
18431	1113	9	Uranus	Uranus	NNP
18431	1113	10	and	and	CC
18431	1113	11	Neptune	Neptune	NNP
18431	1113	12	.	.	.
18431	1114	1	Indications	indication	NNS
18431	1114	2	of	of	IN
18431	1114	3	the	the	DT
18431	1114	4	existence	existence	NN
18431	1114	5	of	of	IN
18431	1114	6	belts	belt	NNS
18431	1114	7	resembling	resemble	VBG
18431	1114	8	those	those	DT
18431	1114	9	of	of	IN
18431	1114	10	Jupiter	Jupiter	NNP
18431	1114	11	have	have	VBP
18431	1114	12	been	be	VBN
18431	1114	13	found	find	VBN
18431	1114	14	in	in	IN
18431	1114	15	the	the	DT
18431	1114	16	case	case	NN
18431	1114	17	of	of	IN
18431	1114	18	both	both	DT
18431	1114	19	planets	planet	NNS
18431	1114	20	.	.	.
18431	1115	1	There	there	EX
18431	1115	2	are	be	VBP
18431	1115	3	similar	similar	JJ
18431	1115	4	belts	belt	NNS
18431	1115	5	on	on	IN
18431	1115	6	Saturn	Saturn	NNP
18431	1115	7	,	,	,
18431	1115	8	and	and	CC
18431	1115	9	as	as	IN
18431	1115	10	they	-PRON-	PRP
18431	1115	11	seem	seem	VBP
18431	1115	12	to	to	TO
18431	1115	13	be	be	VB
18431	1115	14	characteristic	characteristic	JJ
18431	1115	15	of	of	IN
18431	1115	16	large	large	JJ
18431	1115	17	,	,	,
18431	1115	18	rapidly	rapidly	RB
18431	1115	19	rotating	rotate	VBG
18431	1115	20	bodies	body	NNS
18431	1115	21	of	of	IN
18431	1115	22	small	small	JJ
18431	1115	23	density	density	NN
18431	1115	24	,	,	,
18431	1115	25	it	-PRON-	PRP
18431	1115	26	was	be	VBD
18431	1115	27	to	to	TO
18431	1115	28	be	be	VB
18431	1115	29	expected	expect	VBN
18431	1115	30	that	that	IN
18431	1115	31	they	-PRON-	PRP
18431	1115	32	would	would	MD
18431	1115	33	be	be	VB
18431	1115	34	found	find	VBN
18431	1115	35	on	on	IN
18431	1115	36	Uranus	Uranus	NNP
18431	1115	37	and	and	CC
18431	1115	38	Neptune	Neptune	NNP
18431	1115	39	.	.	.
18431	1116	1	The	the	DT
18431	1116	2	very	very	RB
18431	1116	3	interesting	interesting	JJ
18431	1116	4	opinion	opinion	NN
18431	1116	5	is	be	VBZ
18431	1116	6	entertained	entertain	VBN
18431	1116	7	by	by	IN
18431	1116	8	some	some	DT
18431	1116	9	astronomers	astronomer	NNS
18431	1116	10	that	that	IN
18431	1116	11	there	there	EX
18431	1116	12	is	be	VBZ
18431	1116	13	at	at	RB
18431	1116	14	least	least	RBS
18431	1116	15	one	one	CD
18431	1116	16	other	other	JJ
18431	1116	17	great	great	JJ
18431	1116	18	planet	planet	NN
18431	1116	19	beyond	beyond	IN
18431	1116	20	Neptune	Neptune	NNP
18431	1116	21	.	.	.
18431	1117	1	The	the	DT
18431	1117	2	orbits	orbit	NNS
18431	1117	3	of	of	IN
18431	1117	4	certain	certain	JJ
18431	1117	5	comets	comet	NNS
18431	1117	6	are	be	VBP
18431	1117	7	relied	rely	VBN
18431	1117	8	upon	upon	IN
18431	1117	9	as	as	IN
18431	1117	10	furnishing	furnish	VBG
18431	1117	11	evidence	evidence	NN
18431	1117	12	of	of	IN
18431	1117	13	the	the	DT
18431	1117	14	existence	existence	NN
18431	1117	15	of	of	IN
18431	1117	16	such	such	PDT
18431	1117	17	a	a	DT
18431	1117	18	body	body	NN
18431	1117	19	.	.	.
18431	1118	1	Prof.	Prof.	NNP
18431	1118	2	George	George	NNP
18431	1118	3	Forbes	Forbes	NNP
18431	1118	4	has	have	VBZ
18431	1118	5	estimated	estimate	VBN
18431	1118	6	that	that	IN
18431	1118	7	this	this	DT
18431	1118	8	,	,	,
18431	1118	9	as	as	RB
18431	1118	10	yet	yet	RB
18431	1118	11	undiscovered	undiscovered	JJ
18431	1118	12	,	,	,
18431	1118	13	planet	planet	NN
18431	1118	14	may	may	MD
18431	1118	15	be	be	VB
18431	1118	16	even	even	RB
18431	1118	17	greater	great	JJR
18431	1118	18	than	than	IN
18431	1118	19	Jupiter	Jupiter	NNP
18431	1118	20	in	in	IN
18431	1118	21	mass	mass	NNP
18431	1118	22	,	,	,
18431	1118	23	and	and	CC
18431	1118	24	may	may	MD
18431	1118	25	be	be	VB
18431	1118	26	situated	situate	VBN
18431	1118	27	at	at	IN
18431	1118	28	a	a	DT
18431	1118	29	distance	distance	NN
18431	1118	30	from	from	IN
18431	1118	31	the	the	DT
18431	1118	32	sun	sun	NN
18431	1118	33	one	one	CD
18431	1118	34	hundred	hundred	CD
18431	1118	35	times	time	NNS
18431	1118	36	as	as	RB
18431	1118	37	great	great	JJ
18431	1118	38	as	as	IN
18431	1118	39	the	the	DT
18431	1118	40	earth	earth	NN
18431	1118	41	's	's	POS
18431	1118	42	,	,	,
18431	1118	43	where	where	WRB
18431	1118	44	it	-PRON-	PRP
18431	1118	45	revolves	revolve	VBZ
18431	1118	46	in	in	IN
18431	1118	47	an	an	DT
18431	1118	48	orbit	orbit	NN
18431	1118	49	a	a	DT
18431	1118	50	single	single	JJ
18431	1118	51	circuit	circuit	NN
18431	1118	52	of	of	IN
18431	1118	53	which	which	WDT
18431	1118	54	requires	require	VBZ
18431	1118	55	a	a	DT
18431	1118	56	thousand	thousand	CD
18431	1118	57	years	year	NNS
18431	1118	58	.	.	.
18431	1119	1	Whether	whether	IN
18431	1119	2	this	this	DT
18431	1119	3	planet	planet	NN
18431	1119	4	,	,	,
18431	1119	5	with	with	IN
18431	1119	6	a	a	DT
18431	1119	7	year	year	NN
18431	1119	8	a	a	DT
18431	1119	9	thousand	thousand	CD
18431	1119	10	of	of	IN
18431	1119	11	our	-PRON-	PRP$
18431	1119	12	years	year	NNS
18431	1119	13	in	in	IN
18431	1119	14	length	length	NN
18431	1119	15	,	,	,
18431	1119	16	will	will	MD
18431	1119	17	ever	ever	RB
18431	1119	18	be	be	VB
18431	1119	19	seen	see	VBN
18431	1119	20	with	with	IN
18431	1119	21	a	a	DT
18431	1119	22	telescope	telescope	NN
18431	1119	23	,	,	,
18431	1119	24	or	or	CC
18431	1119	25	whether	whether	IN
18431	1119	26	its	-PRON-	PRP$
18431	1119	27	existence	existence	NN
18431	1119	28	will	will	MD
18431	1119	29	ever	ever	RB
18431	1119	30	,	,	,
18431	1119	31	in	in	IN
18431	1119	32	some	some	DT
18431	1119	33	other	other	JJ
18431	1119	34	manner	manner	NN
18431	1119	35	,	,	,
18431	1119	36	be	be	VB
18431	1119	37	fully	fully	RB
18431	1119	38	demonstrated	demonstrate	VBN
18431	1119	39	,	,	,
18431	1119	40	can	can	MD
18431	1119	41	not	not	RB
18431	1119	42	yet	yet	RB
18431	1119	43	be	be	VB
18431	1119	44	told	tell	VBN
18431	1119	45	.	.	.
18431	1120	1	It	-PRON-	PRP
18431	1120	2	will	will	MD
18431	1120	3	be	be	VB
18431	1120	4	remembered	remember	VBN
18431	1120	5	that	that	IN
18431	1120	6	Neptune	Neptune	NNP
18431	1120	7	was	be	VBD
18431	1120	8	discovered	discover	VBN
18431	1120	9	by	by	IN
18431	1120	10	means	mean	NNS
18431	1120	11	of	of	IN
18431	1120	12	computations	computation	NNS
18431	1120	13	based	base	VBN
18431	1120	14	upon	upon	IN
18431	1120	15	its	-PRON-	PRP$
18431	1120	16	disturbing	disturbing	JJ
18431	1120	17	attraction	attraction	NN
18431	1120	18	on	on	IN
18431	1120	19	Uranus	uranus	NN
18431	1120	20	before	before	IN
18431	1120	21	it	-PRON-	PRP
18431	1120	22	had	have	VBD
18431	1120	23	ever	ever	RB
18431	1120	24	been	be	VBN
18431	1120	25	recognized	recognize	VBN
18431	1120	26	with	with	IN
18431	1120	27	the	the	DT
18431	1120	28	telescope	telescope	NN
18431	1120	29	.	.	.
18431	1121	1	But	but	CC
18431	1121	2	when	when	WRB
18431	1121	3	the	the	DT
18431	1121	4	astronomers	astronomer	NNS
18431	1121	5	in	in	IN
18431	1121	6	the	the	DT
18431	1121	7	observatories	observatory	NNS
18431	1121	8	were	be	VBD
18431	1121	9	told	tell	VBN
18431	1121	10	by	by	IN
18431	1121	11	their	-PRON-	PRP$
18431	1121	12	mathematical	mathematical	JJ
18431	1121	13	brethren	brother	NNS
18431	1121	14	where	where	WRB
18431	1121	15	to	to	TO
18431	1121	16	look	look	VB
18431	1121	17	they	-PRON-	PRP
18431	1121	18	found	find	VBD
18431	1121	19	the	the	DT
18431	1121	20	planet	planet	NN
18431	1121	21	within	within	IN
18431	1121	22	half	half	PDT
18431	1121	23	an	an	DT
18431	1121	24	hour	hour	NN
18431	1121	25	after	after	IN
18431	1121	26	the	the	DT
18431	1121	27	search	search	NN
18431	1121	28	began	begin	VBD
18431	1121	29	.	.	.
18431	1122	1	So	so	CC
18431	1122	2	it	-PRON-	PRP
18431	1122	3	is	be	VBZ
18431	1122	4	possible	possible	JJ
18431	1122	5	the	the	DT
18431	1122	6	suspected	suspect	VBN
18431	1122	7	great	great	JJ
18431	1122	8	planet	planet	NN
18431	1122	9	beyond	beyond	IN
18431	1122	10	Neptune	Neptune	NNP
18431	1122	11	may	may	MD
18431	1122	12	be	be	VB
18431	1122	13	within	within	IN
18431	1122	14	the	the	DT
18431	1122	15	range	range	NN
18431	1122	16	of	of	IN
18431	1122	17	telescopic	telescopic	NN
18431	1122	18	vision	vision	NN
18431	1122	19	,	,	,
18431	1122	20	but	but	CC
18431	1122	21	may	may	MD
18431	1122	22	not	not	RB
18431	1122	23	be	be	VB
18431	1122	24	detected	detect	VBN
18431	1122	25	until	until	IN
18431	1122	26	elaborate	elaborate	JJ
18431	1122	27	calculations	calculation	NNS
18431	1122	28	have	have	VBP
18431	1122	29	deduced	deduce	VBN
18431	1122	30	its	-PRON-	PRP$
18431	1122	31	place	place	NN
18431	1122	32	in	in	IN
18431	1122	33	the	the	DT
18431	1122	34	heavens	heavens	NNPS
18431	1122	35	.	.	.
18431	1123	1	As	as	IN
18431	1123	2	a	a	DT
18431	1123	3	populous	populous	JJ
18431	1123	4	city	city	NN
18431	1123	5	is	be	VBZ
18431	1123	6	said	say	VBN
18431	1123	7	to	to	TO
18431	1123	8	furnish	furnish	VB
18431	1123	9	the	the	DT
18431	1123	10	best	good	JJS
18431	1123	11	hiding	hiding	NN
18431	1123	12	-	-	HYPH
18431	1123	13	place	place	NN
18431	1123	14	for	for	IN
18431	1123	15	a	a	DT
18431	1123	16	man	man	NN
18431	1123	17	who	who	WP
18431	1123	18	would	would	MD
18431	1123	19	escape	escape	VB
18431	1123	20	the	the	DT
18431	1123	21	attention	attention	NN
18431	1123	22	of	of	IN
18431	1123	23	his	-PRON-	PRP$
18431	1123	24	fellow	fellow	JJ
18431	1123	25	beings	being	NNS
18431	1123	26	,	,	,
18431	1123	27	so	so	IN
18431	1123	28	the	the	DT
18431	1123	29	star	star	NN
18431	1123	30	-	-	HYPH
18431	1123	31	sprinkled	sprinkle	VBN
18431	1123	32	sky	sky	NN
18431	1123	33	is	be	VBZ
18431	1123	34	able	able	JJ
18431	1123	35	to	to	TO
18431	1123	36	conceal	conceal	VB
18431	1123	37	among	among	IN
18431	1123	38	its	-PRON-	PRP$
18431	1123	39	multitudes	multitude	NNS
18431	1123	40	worlds	world	NNS
18431	1123	41	both	both	CC
18431	1123	42	great	great	JJ
18431	1123	43	and	and	CC
18431	1123	44	small	small	JJ
18431	1123	45	until	until	IN
18431	1123	46	the	the	DT
18431	1123	47	most	most	RBS
18431	1123	48	painstaking	painstaking	JJ
18431	1123	49	detective	detective	NN
18431	1123	50	methods	method	NNS
18431	1123	51	bring	bring	VBP
18431	1123	52	them	-PRON-	PRP
18431	1123	53	to	to	TO
18431	1123	54	recognition	recognition	VB
18431	1123	55	.	.	.
18431	1124	1	CHAPTER	chapter	NN
18431	1124	2	VIII	viii	VBP
18431	1124	3	THE	the	DT
18431	1124	4	MOON	MOON	NNP
18431	1124	5	,	,	,
18431	1124	6	CHILD	child	NN
18431	1124	7	OF	of	IN
18431	1124	8	THE	the	DT
18431	1124	9	EARTH	EARTH	NNP
18431	1124	10	AND	and	CC
18431	1124	11	THE	the	DT
18431	1124	12	SUN	SUN	NNP
18431	1124	13	Very	very	RB
18431	1124	14	naturally	naturally	RB
18431	1124	15	the	the	DT
18431	1124	16	moon	moon	NN
18431	1124	17	has	have	VBZ
18431	1124	18	always	always	RB
18431	1124	19	been	be	VBN
18431	1124	20	a	a	DT
18431	1124	21	great	great	JJ
18431	1124	22	favorite	favorite	NN
18431	1124	23	with	with	IN
18431	1124	24	those	those	DT
18431	1124	25	who	who	WP
18431	1124	26	,	,	,
18431	1124	27	either	either	CC
18431	1124	28	in	in	IN
18431	1124	29	a	a	DT
18431	1124	30	scientific	scientific	JJ
18431	1124	31	or	or	CC
18431	1124	32	in	in	IN
18431	1124	33	a	a	DT
18431	1124	34	literary	literary	JJ
18431	1124	35	spirit	spirit	NN
18431	1124	36	,	,	,
18431	1124	37	have	have	VBP
18431	1124	38	speculated	speculate	VBN
18431	1124	39	about	about	IN
18431	1124	40	the	the	DT
18431	1124	41	plurality	plurality	NN
18431	1124	42	of	of	IN
18431	1124	43	inhabited	inhabited	JJ
18431	1124	44	worlds	world	NNS
18431	1124	45	.	.	.
18431	1125	1	The	the	DT
18431	1125	2	reasons	reason	NNS
18431	1125	3	for	for	IN
18431	1125	4	the	the	DT
18431	1125	5	preference	preference	NN
18431	1125	6	accorded	accord	VBN
18431	1125	7	to	to	IN
18431	1125	8	the	the	DT
18431	1125	9	moon	moon	NN
18431	1125	10	in	in	IN
18431	1125	11	this	this	DT
18431	1125	12	regard	regard	NN
18431	1125	13	are	be	VBP
18431	1125	14	evident	evident	JJ
18431	1125	15	.	.	.
18431	1126	1	Unless	unless	IN
18431	1126	2	a	a	DT
18431	1126	3	comet	comet	NN
18431	1126	4	should	should	MD
18431	1126	5	brush	brush	VB
18431	1126	6	us	-PRON-	PRP
18431	1126	7	--	--	:
18431	1126	8	as	as	IN
18431	1126	9	a	a	DT
18431	1126	10	comet	comet	NN
18431	1126	11	is	be	VBZ
18431	1126	12	suspected	suspect	VBN
18431	1126	13	of	of	IN
18431	1126	14	having	have	VBG
18431	1126	15	done	do	VBN
18431	1126	16	already	already	RB
18431	1126	17	--	--	:
18431	1126	18	no	no	DT
18431	1126	19	celestial	celestial	JJ
18431	1126	20	body	body	NN
18431	1126	21	,	,	,
18431	1126	22	of	of	IN
18431	1126	23	any	any	DT
18431	1126	24	pretensions	pretension	NNS
18431	1126	25	to	to	TO
18431	1126	26	size	size	NN
18431	1126	27	,	,	,
18431	1126	28	can	can	MD
18431	1126	29	ever	ever	RB
18431	1126	30	approach	approach	VB
18431	1126	31	as	as	RB
18431	1126	32	near	near	RB
18431	1126	33	to	to	IN
18431	1126	34	the	the	DT
18431	1126	35	earth	earth	NN
18431	1126	36	as	as	IN
18431	1126	37	the	the	DT
18431	1126	38	moon	moon	NN
18431	1126	39	is	be	VBZ
18431	1126	40	,	,	,
18431	1126	41	at	at	IN
18431	1126	42	least	least	JJS
18431	1126	43	while	while	IN
18431	1126	44	the	the	DT
18431	1126	45	solar	solar	JJ
18431	1126	46	system	system	NN
18431	1126	47	continues	continue	VBZ
18431	1126	48	to	to	TO
18431	1126	49	obey	obey	VB
18431	1126	50	the	the	DT
18431	1126	51	organic	organic	JJ
18431	1126	52	laws	law	NNS
18431	1126	53	that	that	WDT
18431	1126	54	now	now	RB
18431	1126	55	control	control	VBP
18431	1126	56	it	-PRON-	PRP
18431	1126	57	.	.	.
18431	1127	1	It	-PRON-	PRP
18431	1127	2	is	be	VBZ
18431	1127	3	only	only	RB
18431	1127	4	a	a	DT
18431	1127	5	step	step	NN
18431	1127	6	from	from	IN
18431	1127	7	the	the	DT
18431	1127	8	earth	earth	NN
18431	1127	9	to	to	IN
18431	1127	10	the	the	DT
18431	1127	11	moon	moon	NN
18431	1127	12	.	.	.
18431	1128	1	What	what	WP
18431	1128	2	are	be	VBP
18431	1128	3	240,000	240,000	CD
18431	1128	4	miles	mile	NNS
18431	1128	5	in	in	IN
18431	1128	6	comparison	comparison	NN
18431	1128	7	with	with	IN
18431	1128	8	the	the	DT
18431	1128	9	distances	distance	NNS
18431	1128	10	of	of	IN
18431	1128	11	the	the	DT
18431	1128	12	stars	star	NNS
18431	1128	13	,	,	,
18431	1128	14	or	or	CC
18431	1128	15	even	even	RB
18431	1128	16	with	with	IN
18431	1128	17	the	the	DT
18431	1128	18	distances	distance	NNS
18431	1128	19	of	of	IN
18431	1128	20	the	the	DT
18431	1128	21	planets	planet	NNS
18431	1128	22	?	?	.
18431	1129	1	Jupiter	Jupiter	NNP
18431	1129	2	,	,	,
18431	1129	3	driving	drive	VBG
18431	1129	4	between	between	IN
18431	1129	5	the	the	DT
18431	1129	6	earth	earth	NN
18431	1129	7	and	and	CC
18431	1129	8	the	the	DT
18431	1129	9	moon	moon	NN
18431	1129	10	,	,	,
18431	1129	11	would	would	MD
18431	1129	12	occupy	occupy	VB
18431	1129	13	more	more	JJR
18431	1129	14	than	than	IN
18431	1129	15	one	one	CD
18431	1129	16	third	third	NN
18431	1129	17	of	of	IN
18431	1129	18	the	the	DT
18431	1129	19	intervening	intervene	VBG
18431	1129	20	space	space	NN
18431	1129	21	with	with	IN
18431	1129	22	the	the	DT
18431	1129	23	chariot	chariot	NN
18431	1129	24	of	of	IN
18431	1129	25	his	-PRON-	PRP$
18431	1129	26	mighty	mighty	JJ
18431	1129	27	globe	globe	NN
18431	1129	28	;	;	:
18431	1129	29	Saturn	Saturn	NNP
18431	1129	30	,	,	,
18431	1129	31	with	with	IN
18431	1129	32	broad	broad	JJ
18431	1129	33	wings	wing	NNS
18431	1129	34	outspread	outspread	VBP
18431	1129	35	,	,	,
18431	1129	36	would	would	MD
18431	1129	37	span	span	VB
18431	1129	38	more	more	JJR
18431	1129	39	than	than	IN
18431	1129	40	two	two	CD
18431	1129	41	thirds	third	NNS
18431	1129	42	of	of	IN
18431	1129	43	the	the	DT
18431	1129	44	distance	distance	NN
18431	1129	45	;	;	:
18431	1129	46	and	and	CC
18431	1129	47	the	the	DT
18431	1129	48	sun	sun	NN
18431	1129	49	,	,	,
18431	1129	50	so	so	RB
18431	1129	51	far	far	RB
18431	1129	52	from	from	IN
18431	1129	53	being	be	VBG
18431	1129	54	able	able	JJ
18431	1129	55	to	to	TO
18431	1129	56	get	get	VB
18431	1129	57	through	through	RP
18431	1129	58	at	at	RB
18431	1129	59	all	all	RB
18431	1129	60	,	,	,
18431	1129	61	would	would	MD
18431	1129	62	overlap	overlap	VB
18431	1129	63	the	the	DT
18431	1129	64	way	way	NN
18431	1129	65	more	more	JJR
18431	1129	66	than	than	IN
18431	1129	67	300,000	300,000	CD
18431	1129	68	miles	mile	NNS
18431	1129	69	on	on	IN
18431	1129	70	each	each	DT
18431	1129	71	side	side	NN
18431	1129	72	.	.	.
18431	1130	1	In	in	IN
18431	1130	2	consequence	consequence	NN
18431	1130	3	,	,	,
18431	1130	4	of	of	IN
18431	1130	5	course	course	NN
18431	1130	6	,	,	,
18431	1130	7	of	of	IN
18431	1130	8	its	-PRON-	PRP$
18431	1130	9	nearness	nearness	NN
18431	1130	10	,	,	,
18431	1130	11	the	the	DT
18431	1130	12	moon	moon	NN
18431	1130	13	is	be	VBZ
18431	1130	14	the	the	DT
18431	1130	15	only	only	JJ
18431	1130	16	member	member	NN
18431	1130	17	of	of	IN
18431	1130	18	the	the	DT
18431	1130	19	planetary	planetary	NN
18431	1130	20	system	system	NN
18431	1130	21	whose	whose	WP$
18431	1130	22	principal	principal	JJ
18431	1130	23	features	feature	NNS
18431	1130	24	are	be	VBP
18431	1130	25	visible	visible	JJ
18431	1130	26	to	to	IN
18431	1130	27	the	the	DT
18431	1130	28	naked	naked	JJ
18431	1130	29	eye	eye	NN
18431	1130	30	.	.	.
18431	1131	1	In	in	IN
18431	1131	2	truth	truth	NN
18431	1131	3	,	,	,
18431	1131	4	the	the	DT
18431	1131	5	naked	naked	JJ
18431	1131	6	eye	eye	NN
18431	1131	7	perceives	perceive	VBZ
18431	1131	8	the	the	DT
18431	1131	9	larger	large	JJR
18431	1131	10	configurations	configuration	NNS
18431	1131	11	of	of	IN
18431	1131	12	the	the	DT
18431	1131	13	lunar	lunar	JJ
18431	1131	14	surface	surface	NN
18431	1131	15	more	more	RBR
18431	1131	16	clearly	clearly	RB
18431	1131	17	than	than	IN
18431	1131	18	the	the	DT
18431	1131	19	most	most	RBS
18431	1131	20	powerful	powerful	JJ
18431	1131	21	telescope	telescope	NN
18431	1131	22	shows	show	VBZ
18431	1131	23	the	the	DT
18431	1131	24	details	detail	NNS
18431	1131	25	on	on	IN
18431	1131	26	the	the	DT
18431	1131	27	disk	disk	NN
18431	1131	28	of	of	IN
18431	1131	29	Mars	Mars	NNP
18431	1131	30	.	.	.
18431	1132	1	Long	long	RB
18431	1132	2	before	before	IN
18431	1132	3	the	the	DT
18431	1132	4	time	time	NN
18431	1132	5	of	of	IN
18431	1132	6	Galileo	Galileo	NNP
18431	1132	7	and	and	CC
18431	1132	8	the	the	DT
18431	1132	9	invention	invention	NN
18431	1132	10	of	of	IN
18431	1132	11	the	the	DT
18431	1132	12	telescope	telescope	NN
18431	1132	13	,	,	,
18431	1132	14	men	man	NNS
18431	1132	15	had	have	VBD
18431	1132	16	noticed	notice	VBN
18431	1132	17	that	that	IN
18431	1132	18	the	the	DT
18431	1132	19	face	face	NN
18431	1132	20	of	of	IN
18431	1132	21	the	the	DT
18431	1132	22	moon	moon	NN
18431	1132	23	bears	bear	VBZ
18431	1132	24	a	a	DT
18431	1132	25	resemblance	resemblance	NN
18431	1132	26	to	to	IN
18431	1132	27	the	the	DT
18431	1132	28	appearance	appearance	NN
18431	1132	29	that	that	IN
18431	1132	30	the	the	DT
18431	1132	31	earth	earth	NN
18431	1132	32	would	would	MD
18431	1132	33	present	present	VB
18431	1132	34	if	if	IN
18431	1132	35	viewed	view	VBN
18431	1132	36	from	from	IN
18431	1132	37	afar	afar	RB
18431	1132	38	off	off	RB
18431	1132	39	.	.	.
18431	1133	1	In	in	IN
18431	1133	2	remote	remote	JJ
18431	1133	3	antiquity	antiquity	NN
18431	1133	4	there	there	EX
18431	1133	5	were	be	VBD
18431	1133	6	philosophers	philosopher	NNS
18431	1133	7	who	who	WP
18431	1133	8	thought	think	VBD
18431	1133	9	that	that	IN
18431	1133	10	the	the	DT
18431	1133	11	moon	moon	NN
18431	1133	12	was	be	VBD
18431	1133	13	an	an	DT
18431	1133	14	inhabited	inhabited	JJ
18431	1133	15	world	world	NN
18431	1133	16	,	,	,
18431	1133	17	and	and	CC
18431	1133	18	very	very	RB
18431	1133	19	early	early	RB
18431	1133	20	the	the	DT
18431	1133	21	romancers	romancer	NNS
18431	1133	22	took	take	VBD
18431	1133	23	up	up	RP
18431	1133	24	the	the	DT
18431	1133	25	theme	theme	NN
18431	1133	26	.	.	.
18431	1134	1	Lucian	Lucian	NNP
18431	1134	2	,	,	,
18431	1134	3	the	the	DT
18431	1134	4	Voltaire	Voltaire	NNP
18431	1134	5	of	of	IN
18431	1134	6	the	the	DT
18431	1134	7	second	second	JJ
18431	1134	8	century	century	NN
18431	1134	9	of	of	IN
18431	1134	10	our	-PRON-	PRP$
18431	1134	11	era	era	NN
18431	1134	12	,	,	,
18431	1134	13	mercilessly	mercilessly	RB
18431	1134	14	scourged	scourge	VBD
18431	1134	15	the	the	DT
18431	1134	16	pretenders	pretender	NNS
18431	1134	17	of	of	IN
18431	1134	18	the	the	DT
18431	1134	19	earth	earth	NN
18431	1134	20	from	from	IN
18431	1134	21	an	an	DT
18431	1134	22	imaginary	imaginary	JJ
18431	1134	23	point	point	NN
18431	1134	24	of	of	IN
18431	1134	25	vantage	vantage	NN
18431	1134	26	on	on	IN
18431	1134	27	the	the	DT
18431	1134	28	moon	moon	NN
18431	1134	29	,	,	,
18431	1134	30	which	which	WDT
18431	1134	31	enabled	enable	VBD
18431	1134	32	him	-PRON-	PRP
18431	1134	33	to	to	TO
18431	1134	34	peer	peer	VB
18431	1134	35	down	down	RP
18431	1134	36	into	into	IN
18431	1134	37	their	-PRON-	PRP$
18431	1134	38	secrets	secret	NNS
18431	1134	39	.	.	.
18431	1135	1	Lucian	Lucian	NNP
18431	1135	2	's	's	POS
18431	1135	3	description	description	NN
18431	1135	4	of	of	IN
18431	1135	5	the	the	DT
18431	1135	6	appearance	appearance	NN
18431	1135	7	of	of	IN
18431	1135	8	the	the	DT
18431	1135	9	earth	earth	NN
18431	1135	10	from	from	IN
18431	1135	11	the	the	DT
18431	1135	12	moon	moon	NN
18431	1135	13	shows	show	VBZ
18431	1135	14	how	how	WRB
18431	1135	15	clearly	clearly	RB
18431	1135	16	defined	define	VBN
18431	1135	17	in	in	IN
18431	1135	18	his	-PRON-	PRP$
18431	1135	19	day	day	NN
18431	1135	20	had	have	VBD
18431	1135	21	become	become	VBN
18431	1135	22	the	the	DT
18431	1135	23	conception	conception	NN
18431	1135	24	of	of	IN
18431	1135	25	our	-PRON-	PRP$
18431	1135	26	globe	globe	NN
18431	1135	27	as	as	IN
18431	1135	28	only	only	RB
18431	1135	29	an	an	DT
18431	1135	30	atom	atom	NN
18431	1135	31	in	in	IN
18431	1135	32	space	space	NN
18431	1135	33	.	.	.
18431	1136	1	"	"	``
18431	1136	2	Especially	especially	RB
18431	1136	3	did	do	VBD
18431	1136	4	it	-PRON-	PRP
18431	1136	5	occur	occur	VB
18431	1136	6	to	to	IN
18431	1136	7	me	-PRON-	PRP
18431	1136	8	to	to	TO
18431	1136	9	laugh	laugh	VB
18431	1136	10	at	at	IN
18431	1136	11	the	the	DT
18431	1136	12	men	man	NNS
18431	1136	13	who	who	WP
18431	1136	14	were	be	VBD
18431	1136	15	quarreling	quarrel	VBG
18431	1136	16	about	about	IN
18431	1136	17	the	the	DT
18431	1136	18	boundaries	boundary	NNS
18431	1136	19	of	of	IN
18431	1136	20	their	-PRON-	PRP$
18431	1136	21	land	land	NN
18431	1136	22	,	,	,
18431	1136	23	and	and	CC
18431	1136	24	at	at	IN
18431	1136	25	those	those	DT
18431	1136	26	who	who	WP
18431	1136	27	were	be	VBD
18431	1136	28	proud	proud	JJ
18431	1136	29	because	because	IN
18431	1136	30	they	-PRON-	PRP
18431	1136	31	cultivated	cultivate	VBD
18431	1136	32	the	the	DT
18431	1136	33	Sikyonian	sikyonian	JJ
18431	1136	34	plain	plain	NN
18431	1136	35	,	,	,
18431	1136	36	or	or	CC
18431	1136	37	owned	own	VBN
18431	1136	38	that	that	DT
18431	1136	39	part	part	NN
18431	1136	40	of	of	IN
18431	1136	41	Marathon	Marathon	NNP
18431	1136	42	around	around	IN
18431	1136	43	Oenoe	Oenoe	NNP
18431	1136	44	,	,	,
18431	1136	45	or	or	CC
18431	1136	46	held	hold	VBD
18431	1136	47	possession	possession	NN
18431	1136	48	of	of	IN
18431	1136	49	a	a	DT
18431	1136	50	thousand	thousand	CD
18431	1136	51	acres	acre	NNS
18431	1136	52	at	at	IN
18431	1136	53	AcharnÃ	AcharnÃ	NNP
18431	1136	54	¦	¦	:
18431	1136	55	.	.	.
18431	1137	1	Of	of	IN
18431	1137	2	the	the	DT
18431	1137	3	whole	whole	NN
18431	1137	4	of	of	IN
18431	1137	5	Greece	Greece	NNP
18431	1137	6	,	,	,
18431	1137	7	as	as	IN
18431	1137	8	it	-PRON-	PRP
18431	1137	9	then	then	RB
18431	1137	10	appeared	appear	VBD
18431	1137	11	to	to	IN
18431	1137	12	me	-PRON-	PRP
18431	1137	13	from	from	IN
18431	1137	14	above	above	RB
18431	1137	15	,	,	,
18431	1137	16	being	be	VBG
18431	1137	17	about	about	IN
18431	1137	18	the	the	DT
18431	1137	19	size	size	NN
18431	1137	20	of	of	IN
18431	1137	21	four	four	CD
18431	1137	22	fingers	finger	NNS
18431	1137	23	,	,	,
18431	1137	24	I	-PRON-	PRP
18431	1137	25	think	think	VBP
18431	1137	26	Attica	Attica	NNP
18431	1137	27	was	be	VBD
18431	1137	28	in	in	IN
18431	1137	29	proportion	proportion	NN
18431	1137	30	a	a	DT
18431	1137	31	mere	mere	JJ
18431	1137	32	speck	speck	NN
18431	1137	33	.	.	.
18431	1138	1	So	so	RB
18431	1138	2	that	that	IN
18431	1138	3	I	-PRON-	PRP
18431	1138	4	wondered	wonder	VBD
18431	1138	5	on	on	IN
18431	1138	6	what	what	WDT
18431	1138	7	condition	condition	NN
18431	1138	8	it	-PRON-	PRP
18431	1138	9	was	be	VBD
18431	1138	10	left	leave	VBN
18431	1138	11	to	to	IN
18431	1138	12	these	these	DT
18431	1138	13	rich	rich	JJ
18431	1138	14	men	man	NNS
18431	1138	15	to	to	TO
18431	1138	16	be	be	VB
18431	1138	17	proud	proud	JJ
18431	1138	18	.	.	.
18431	1139	1	"	"	``
18431	1139	2	[	[	-LRB-
18431	1139	3	14	14	CD
18431	1139	4	]	]	-RRB-
18431	1139	5	[	[	-LRB-
18431	1139	6	Footnote	footnote	NN
18431	1139	7	14	14	CD
18431	1139	8	:	:	:
18431	1139	9	Ikaromenippus	Ikaromenippus	NNP
18431	1139	10	;	;	,
18431	1139	11	or	or	CC
18431	1139	12	,	,	,
18431	1139	13	Above	above	IN
18431	1139	14	the	the	DT
18431	1139	15	Clouds	Clouds	NNPS
18431	1139	16	.	.	.
18431	1140	1	Prof.	Prof.	NNP
18431	1140	2	D.C.	D.C.	NNP
18431	1140	3	Brown	Brown	NNP
18431	1140	4	's	's	POS
18431	1140	5	translation	translation	NN
18431	1140	6	.	.	.
18431	1140	7	]	]	-RRB-
18431	1141	1	Such	such	JJ
18431	1141	2	scenes	scene	NNS
18431	1141	3	as	as	IN
18431	1141	4	Lucian	lucian	JJ
18431	1141	5	beheld	beheld	NN
18431	1141	6	,	,	,
18431	1141	7	in	in	IN
18431	1141	8	imagination	imagination	NN
18431	1141	9	,	,	,
18431	1141	10	upon	upon	IN
18431	1141	11	the	the	DT
18431	1141	12	earth	earth	NN
18431	1141	13	while	while	IN
18431	1141	14	looking	look	VBG
18431	1141	15	from	from	IN
18431	1141	16	the	the	DT
18431	1141	17	moon	moon	NN
18431	1141	18	,	,	,
18431	1141	19	many	many	JJ
18431	1141	20	would	would	MD
18431	1141	21	fain	fain	VB
18431	1141	22	behold	behold	NN
18431	1141	23	,	,	,
18431	1141	24	with	with	IN
18431	1141	25	telescopic	telescopic	JJ
18431	1141	26	aid	aid	NN
18431	1141	27	,	,	,
18431	1141	28	upon	upon	IN
18431	1141	29	the	the	DT
18431	1141	30	moon	moon	NN
18431	1141	31	while	while	IN
18431	1141	32	looking	look	VBG
18431	1141	33	from	from	IN
18431	1141	34	the	the	DT
18431	1141	35	earth	earth	NN
18431	1141	36	.	.	.
18431	1142	1	Galileo	Galileo	NNP
18431	1142	2	believed	believe	VBD
18431	1142	3	that	that	IN
18431	1142	4	the	the	DT
18431	1142	5	details	detail	NNS
18431	1142	6	of	of	IN
18431	1142	7	the	the	DT
18431	1142	8	lunar	lunar	JJ
18431	1142	9	surface	surface	NN
18431	1142	10	revealed	reveal	VBN
18431	1142	11	by	by	IN
18431	1142	12	his	-PRON-	PRP$
18431	1142	13	telescope	telescope	NN
18431	1142	14	closely	closely	RB
18431	1142	15	resembled	resemble	VBN
18431	1142	16	in	in	IN
18431	1142	17	their	-PRON-	PRP$
18431	1142	18	nature	nature	NN
18431	1142	19	the	the	DT
18431	1142	20	features	feature	NNS
18431	1142	21	of	of	IN
18431	1142	22	the	the	DT
18431	1142	23	earth	earth	NN
18431	1142	24	's	's	POS
18431	1142	25	surface	surface	NN
18431	1142	26	,	,	,
18431	1142	27	and	and	CC
18431	1142	28	for	for	IN
18431	1142	29	a	a	DT
18431	1142	30	long	long	JJ
18431	1142	31	time	time	NN
18431	1142	32	,	,	,
18431	1142	33	as	as	IN
18431	1142	34	the	the	DT
18431	1142	35	telescope	telescope	NN
18431	1142	36	continued	continue	VBD
18431	1142	37	to	to	TO
18431	1142	38	be	be	VB
18431	1142	39	improved	improve	VBN
18431	1142	40	,	,	,
18431	1142	41	observers	observer	NNS
18431	1142	42	were	be	VBD
18431	1142	43	impressed	impressed	JJ
18431	1142	44	with	with	IN
18431	1142	45	the	the	DT
18431	1142	46	belief	belief	NN
18431	1142	47	that	that	IN
18431	1142	48	the	the	DT
18431	1142	49	moon	moon	NN
18431	1142	50	possessed	possess	VBD
18431	1142	51	not	not	RB
18431	1142	52	only	only	RB
18431	1142	53	mountains	mountain	NNS
18431	1142	54	and	and	CC
18431	1142	55	plains	plain	NNS
18431	1142	56	,	,	,
18431	1142	57	but	but	CC
18431	1142	58	seas	sea	NNS
18431	1142	59	and	and	CC
18431	1142	60	oceans	ocean	NNS
18431	1142	61	also	also	RB
18431	1142	62	.	.	.
18431	1143	1	It	-PRON-	PRP
18431	1143	2	was	be	VBD
18431	1143	3	the	the	DT
18431	1143	4	discovery	discovery	NN
18431	1143	5	that	that	IN
18431	1143	6	the	the	DT
18431	1143	7	moon	moon	NN
18431	1143	8	has	have	VBZ
18431	1143	9	no	no	DT
18431	1143	10	perceptible	perceptible	JJ
18431	1143	11	atmosphere	atmosphere	NN
18431	1143	12	that	that	WDT
18431	1143	13	first	first	RB
18431	1143	14	seriously	seriously	RB
18431	1143	15	undermined	undermine	VBD
18431	1143	16	the	the	DT
18431	1143	17	theory	theory	NN
18431	1143	18	of	of	IN
18431	1143	19	its	-PRON-	PRP$
18431	1143	20	habitability	habitability	NN
18431	1143	21	.	.	.
18431	1144	1	Yet	yet	RB
18431	1144	2	,	,	,
18431	1144	3	as	as	IN
18431	1144	4	was	be	VBD
18431	1144	5	remarked	remark	VBN
18431	1144	6	in	in	IN
18431	1144	7	the	the	DT
18431	1144	8	introductory	introductory	JJ
18431	1144	9	chapter	chapter	NN
18431	1144	10	,	,	,
18431	1144	11	there	there	EX
18431	1144	12	has	have	VBZ
18431	1144	13	of	of	IN
18431	1144	14	late	late	RB
18431	1144	15	been	be	VBN
18431	1144	16	some	some	DT
18431	1144	17	change	change	NN
18431	1144	18	of	of	IN
18431	1144	19	view	view	NN
18431	1144	20	concerning	concern	VBG
18431	1144	21	a	a	DT
18431	1144	22	lunar	lunar	JJ
18431	1144	23	atmosphere	atmosphere	NN
18431	1144	24	;	;	:
18431	1144	25	but	but	CC
18431	1144	26	the	the	DT
18431	1144	27	change	change	NN
18431	1144	28	has	have	VBZ
18431	1144	29	been	be	VBN
18431	1144	30	not	not	RB
18431	1144	31	so	so	RB
18431	1144	32	much	much	JJ
18431	1144	33	in	in	IN
18431	1144	34	the	the	DT
18431	1144	35	ascertained	ascertained	JJ
18431	1144	36	facts	fact	NNS
18431	1144	37	as	as	IN
18431	1144	38	in	in	IN
18431	1144	39	the	the	DT
18431	1144	40	way	way	NN
18431	1144	41	of	of	IN
18431	1144	42	looking	look	VBG
18431	1144	43	at	at	IN
18431	1144	44	those	those	DT
18431	1144	45	facts	fact	NNS
18431	1144	46	.	.	.
18431	1145	1	But	but	CC
18431	1145	2	before	before	IN
18431	1145	3	we	-PRON-	PRP
18431	1145	4	discuss	discuss	VBP
18431	1145	5	this	this	DT
18431	1145	6	matter	matter	NN
18431	1145	7	,	,	,
18431	1145	8	it	-PRON-	PRP
18431	1145	9	will	will	MD
18431	1145	10	be	be	VB
18431	1145	11	well	well	JJ
18431	1145	12	to	to	TO
18431	1145	13	state	state	VB
18431	1145	14	what	what	WP
18431	1145	15	is	be	VBZ
18431	1145	16	known	know	VBN
18431	1145	17	beyond	beyond	IN
18431	1145	18	peradventure	peradventure	NN
18431	1145	19	about	about	IN
18431	1145	20	the	the	DT
18431	1145	21	moon	moon	NN
18431	1145	22	.	.	.
18431	1146	1	Its	-PRON-	PRP$
18431	1146	2	mean	mean	JJ
18431	1146	3	distance	distance	NN
18431	1146	4	from	from	IN
18431	1146	5	the	the	DT
18431	1146	6	earth	earth	NN
18431	1146	7	is	be	VBZ
18431	1146	8	usually	usually	RB
18431	1146	9	called	call	VBN
18431	1146	10	,	,	,
18431	1146	11	for	for	IN
18431	1146	12	the	the	DT
18431	1146	13	sake	sake	NN
18431	1146	14	of	of	IN
18431	1146	15	a	a	DT
18431	1146	16	round	round	JJ
18431	1146	17	number	number	NN
18431	1146	18	,	,	,
18431	1146	19	240,000	240,000	CD
18431	1146	20	miles	mile	NNS
18431	1146	21	,	,	,
18431	1146	22	but	but	CC
18431	1146	23	more	more	RBR
18431	1146	24	accurately	accurately	RB
18431	1146	25	stated	state	VBN
18431	1146	26	it	-PRON-	PRP
18431	1146	27	is	be	VBZ
18431	1146	28	238,840	238,840	CD
18431	1146	29	miles	mile	NNS
18431	1146	30	.	.	.
18431	1147	1	This	this	DT
18431	1147	2	is	be	VBZ
18431	1147	3	variable	variable	JJ
18431	1147	4	to	to	IN
18431	1147	5	the	the	DT
18431	1147	6	extent	extent	NN
18431	1147	7	of	of	IN
18431	1147	8	more	more	JJR
18431	1147	9	than	than	IN
18431	1147	10	31,000	31,000	CD
18431	1147	11	miles	mile	NNS
18431	1147	12	,	,	,
18431	1147	13	on	on	IN
18431	1147	14	account	account	NN
18431	1147	15	of	of	IN
18431	1147	16	the	the	DT
18431	1147	17	eccentricity	eccentricity	NN
18431	1147	18	of	of	IN
18431	1147	19	its	-PRON-	PRP$
18431	1147	20	orbit	orbit	NN
18431	1147	21	,	,	,
18431	1147	22	and	and	CC
18431	1147	23	the	the	DT
18431	1147	24	eccentricity	eccentricity	NN
18431	1147	25	itself	-PRON-	PRP
18431	1147	26	is	be	VBZ
18431	1147	27	variable	variable	JJ
18431	1147	28	,	,	,
18431	1147	29	in	in	IN
18431	1147	30	consequence	consequence	NN
18431	1147	31	of	of	IN
18431	1147	32	the	the	DT
18431	1147	33	perturbing	perturb	VBG
18431	1147	34	attractions	attraction	NNS
18431	1147	35	of	of	IN
18431	1147	36	the	the	DT
18431	1147	37	earth	earth	NN
18431	1147	38	and	and	CC
18431	1147	39	the	the	DT
18431	1147	40	sun	sun	NN
18431	1147	41	,	,	,
18431	1147	42	so	so	IN
18431	1147	43	that	that	IN
18431	1147	44	the	the	DT
18431	1147	45	distance	distance	NN
18431	1147	46	of	of	IN
18431	1147	47	the	the	DT
18431	1147	48	moon	moon	NN
18431	1147	49	from	from	IN
18431	1147	50	the	the	DT
18431	1147	51	earth	earth	NN
18431	1147	52	is	be	VBZ
18431	1147	53	continually	continually	RB
18431	1147	54	changing	change	VBG
18431	1147	55	.	.	.
18431	1148	1	It	-PRON-	PRP
18431	1148	2	may	may	MD
18431	1148	3	be	be	VB
18431	1148	4	as	as	RB
18431	1148	5	far	far	RB
18431	1148	6	away	away	RB
18431	1148	7	as	as	IN
18431	1148	8	253,000	253,000	CD
18431	1148	9	miles	mile	NNS
18431	1148	10	and	and	CC
18431	1148	11	as	as	RB
18431	1148	12	near	near	JJ
18431	1148	13	as	as	IN
18431	1148	14	221,600	221,600	CD
18431	1148	15	miles	mile	NNS
18431	1148	16	.	.	.
18431	1149	1	Although	although	IN
18431	1149	2	the	the	DT
18431	1149	3	orbit	orbit	NN
18431	1149	4	of	of	IN
18431	1149	5	the	the	DT
18431	1149	6	moon	moon	NN
18431	1149	7	is	be	VBZ
18431	1149	8	generally	generally	RB
18431	1149	9	represented	represent	VBN
18431	1149	10	,	,	,
18431	1149	11	for	for	IN
18431	1149	12	convenience	convenience	NN
18431	1149	13	,	,	,
18431	1149	14	as	as	IN
18431	1149	15	an	an	DT
18431	1149	16	ellipse	ellipse	NN
18431	1149	17	about	about	IN
18431	1149	18	the	the	DT
18431	1149	19	earth	earth	NN
18431	1149	20	,	,	,
18431	1149	21	it	-PRON-	PRP
18431	1149	22	is	be	VBZ
18431	1149	23	,	,	,
18431	1149	24	in	in	IN
18431	1149	25	reality	reality	NN
18431	1149	26	,	,	,
18431	1149	27	a	a	DT
18431	1149	28	varying	vary	VBG
18431	1149	29	curve	curve	NN
18431	1149	30	,	,	,
18431	1149	31	having	have	VBG
18431	1149	32	the	the	DT
18431	1149	33	sun	sun	NN
18431	1149	34	for	for	IN
18431	1149	35	its	-PRON-	PRP$
18431	1149	36	real	real	JJ
18431	1149	37	focus	focus	NN
18431	1149	38	,	,	,
18431	1149	39	and	and	CC
18431	1149	40	always	always	RB
18431	1149	41	concave	concave	VB
18431	1149	42	toward	toward	IN
18431	1149	43	the	the	DT
18431	1149	44	latter	latter	JJ
18431	1149	45	.	.	.
18431	1150	1	This	this	DT
18431	1150	2	is	be	VBZ
18431	1150	3	a	a	DT
18431	1150	4	fact	fact	NN
18431	1150	5	that	that	WDT
18431	1150	6	can	can	MD
18431	1150	7	be	be	VB
18431	1150	8	more	more	RBR
18431	1150	9	readily	readily	RB
18431	1150	10	explained	explain	VBN
18431	1150	11	with	with	IN
18431	1150	12	the	the	DT
18431	1150	13	aid	aid	NN
18431	1150	14	of	of	IN
18431	1150	15	a	a	DT
18431	1150	16	diagram	diagram	NN
18431	1150	17	.	.	.
18431	1151	1	[	[	-LRB-
18431	1151	2	Illustration	illustration	NN
18431	1151	3	:	:	:
18431	1151	4	THE	the	DT
18431	1151	5	MOON	MOON	NNP
18431	1151	6	'S	be	VBZ
18431	1151	7	PATH	path	NN
18431	1151	8	WITH	with	IN
18431	1151	9	RESPECT	RESPECT	NNS
18431	1151	10	TO	to	IN
18431	1151	11	THE	the	DT
18431	1151	12	SUN	SUN	NNP
18431	1151	13	AND	and	CC
18431	1151	14	THE	the	DT
18431	1151	15	EARTH	EARTH	NNP
18431	1151	16	.	.	.
18431	1151	17	]	]	-RRB-
18431	1152	1	In	in	IN
18431	1152	2	the	the	DT
18431	1152	3	accompanying	accompany	VBG
18431	1152	4	cut	cut	NN
18431	1152	5	,	,	,
18431	1152	6	when	when	WRB
18431	1152	7	the	the	DT
18431	1152	8	earth	earth	NN
18431	1152	9	is	be	VBZ
18431	1152	10	at	at	IN
18431	1152	11	_	_	NNP
18431	1152	12	A	A	NNP
18431	1152	13	_	_	NNP
18431	1152	14	the	the	DT
18431	1152	15	moon	moon	NN
18431	1152	16	is	be	VBZ
18431	1152	17	between	between	IN
18431	1152	18	it	-PRON-	PRP
18431	1152	19	and	and	CC
18431	1152	20	the	the	DT
18431	1152	21	sun	sun	NN
18431	1152	22	,	,	,
18431	1152	23	in	in	IN
18431	1152	24	the	the	DT
18431	1152	25	phase	phase	NN
18431	1152	26	called	call	VBN
18431	1152	27	new	new	JJ
18431	1152	28	moon	moon	NN
18431	1152	29	.	.	.
18431	1153	1	At	at	IN
18431	1153	2	this	this	DT
18431	1153	3	point	point	NN
18431	1153	4	the	the	DT
18431	1153	5	earth	earth	NN
18431	1153	6	's	's	POS
18431	1153	7	orbit	orbit	NN
18431	1153	8	about	about	IN
18431	1153	9	the	the	DT
18431	1153	10	sun	sun	NN
18431	1153	11	is	be	VBZ
18431	1153	12	more	more	RBR
18431	1153	13	curved	curved	JJ
18431	1153	14	than	than	IN
18431	1153	15	the	the	DT
18431	1153	16	moon	moon	NN
18431	1153	17	's	's	POS
18431	1153	18	,	,	,
18431	1153	19	and	and	CC
18431	1153	20	the	the	DT
18431	1153	21	earth	earth	NN
18431	1153	22	is	be	VBZ
18431	1153	23	moving	move	VBG
18431	1153	24	relatively	relatively	RB
18431	1153	25	faster	fast	RBR
18431	1153	26	than	than	IN
18431	1153	27	the	the	DT
18431	1153	28	moon	moon	NN
18431	1153	29	,	,	,
18431	1153	30	so	so	IN
18431	1153	31	that	that	IN
18431	1153	32	when	when	WRB
18431	1153	33	it	-PRON-	PRP
18431	1153	34	arrives	arrive	VBZ
18431	1153	35	at	at	IN
18431	1153	36	_	_	NNP
18431	1153	37	B	B	NNP
18431	1153	38	_	_	NNP
18431	1153	39	it	-PRON-	PRP
18431	1153	40	is	be	VBZ
18431	1153	41	ahead	ahead	RB
18431	1153	42	of	of	IN
18431	1153	43	the	the	DT
18431	1153	44	moon	moon	NN
18431	1153	45	,	,	,
18431	1153	46	and	and	CC
18431	1153	47	we	-PRON-	PRP
18431	1153	48	see	see	VBP
18431	1153	49	the	the	DT
18431	1153	50	latter	latter	JJ
18431	1153	51	to	to	IN
18431	1153	52	the	the	DT
18431	1153	53	right	right	NN
18431	1153	54	of	of	IN
18431	1153	55	the	the	DT
18431	1153	56	earth	earth	NN
18431	1153	57	,	,	,
18431	1153	58	in	in	IN
18431	1153	59	the	the	DT
18431	1153	60	phase	phase	NN
18431	1153	61	called	call	VBN
18431	1153	62	first	first	JJ
18431	1153	63	quarter	quarter	NN
18431	1153	64	.	.	.
18431	1154	1	The	the	DT
18431	1154	2	earth	earth	NN
18431	1154	3	being	be	VBG
18431	1154	4	at	at	IN
18431	1154	5	this	this	DT
18431	1154	6	time	time	NN
18431	1154	7	ahead	ahead	RB
18431	1154	8	of	of	IN
18431	1154	9	the	the	DT
18431	1154	10	moon	moon	NN
18431	1154	11	,	,	,
18431	1154	12	the	the	DT
18431	1154	13	effect	effect	NN
18431	1154	14	of	of	IN
18431	1154	15	its	-PRON-	PRP$
18431	1154	16	attraction	attraction	NN
18431	1154	17	,	,	,
18431	1154	18	combined	combine	VBN
18431	1154	19	with	with	IN
18431	1154	20	that	that	DT
18431	1154	21	of	of	IN
18431	1154	22	the	the	DT
18431	1154	23	sun	sun	NN
18431	1154	24	,	,	,
18431	1154	25	tends	tend	VBZ
18431	1154	26	to	to	TO
18431	1154	27	hasten	hasten	VB
18431	1154	28	the	the	DT
18431	1154	29	moon	moon	NN
18431	1154	30	onward	onward	RB
18431	1154	31	in	in	IN
18431	1154	32	its	-PRON-	PRP$
18431	1154	33	orbit	orbit	NN
18431	1154	34	about	about	IN
18431	1154	35	the	the	DT
18431	1154	36	sun	sun	NN
18431	1154	37	,	,	,
18431	1154	38	and	and	CC
18431	1154	39	the	the	DT
18431	1154	40	moon	moon	NN
18431	1154	41	begins	begin	VBZ
18431	1154	42	to	to	TO
18431	1154	43	travel	travel	VB
18431	1154	44	more	more	RBR
18431	1154	45	swiftly	swiftly	RB
18431	1154	46	,	,	,
18431	1154	47	until	until	IN
18431	1154	48	it	-PRON-	PRP
18431	1154	49	overtakes	overtake	VBZ
18431	1154	50	the	the	DT
18431	1154	51	earth	earth	NN
18431	1154	52	at	at	IN
18431	1154	53	_	_	NNP
18431	1154	54	C	C	NNP
18431	1154	55	_	_	NNP
18431	1154	56	,	,	,
18431	1154	57	and	and	CC
18431	1154	58	appears	appear	VBZ
18431	1154	59	on	on	IN
18431	1154	60	the	the	DT
18431	1154	61	side	side	NN
18431	1154	62	opposite	opposite	IN
18431	1154	63	the	the	DT
18431	1154	64	sun	sun	NN
18431	1154	65	,	,	,
18431	1154	66	in	in	IN
18431	1154	67	the	the	DT
18431	1154	68	phase	phase	NN
18431	1154	69	called	call	VBN
18431	1154	70	full	full	JJ
18431	1154	71	moon	moon	NN
18431	1154	72	.	.	.
18431	1155	1	At	at	IN
18431	1155	2	this	this	DT
18431	1155	3	point	point	NN
18431	1155	4	the	the	DT
18431	1155	5	moon	moon	NN
18431	1155	6	's	's	POS
18431	1155	7	orbit	orbit	NN
18431	1155	8	about	about	IN
18431	1155	9	the	the	DT
18431	1155	10	sun	sun	NN
18431	1155	11	has	have	VBZ
18431	1155	12	a	a	DT
18431	1155	13	shorter	short	JJR
18431	1155	14	radius	radius	NN
18431	1155	15	of	of	IN
18431	1155	16	curvature	curvature	NN
18431	1155	17	than	than	IN
18431	1155	18	the	the	DT
18431	1155	19	earth	earth	NN
18431	1155	20	's	's	POS
18431	1155	21	.	.	.
18431	1156	1	In	in	IN
18431	1156	2	traveling	travel	VBG
18431	1156	3	from	from	IN
18431	1156	4	_	_	NNP
18431	1156	5	C	C	NNP
18431	1156	6	_	_	NNP
18431	1156	7	to	to	IN
18431	1156	8	_	_	NNP
18431	1156	9	D	D	NNP
18431	1156	10	_	_	NNP
18431	1156	11	the	the	DT
18431	1156	12	moon	moon	NN
18431	1156	13	still	still	RB
18431	1156	14	moves	move	VBZ
18431	1156	15	more	more	RBR
18431	1156	16	rapidly	rapidly	RB
18431	1156	17	than	than	IN
18431	1156	18	the	the	DT
18431	1156	19	earth	earth	NN
18431	1156	20	,	,	,
18431	1156	21	and	and	CC
18431	1156	22	,	,	,
18431	1156	23	having	have	VBG
18431	1156	24	passed	pass	VBN
18431	1156	25	it	-PRON-	PRP
18431	1156	26	,	,	,
18431	1156	27	appears	appear	VBZ
18431	1156	28	at	at	IN
18431	1156	29	_	_	NNP
18431	1156	30	D	D	NNP
18431	1156	31	_	_	NNP
18431	1156	32	to	to	IN
18431	1156	33	the	the	DT
18431	1156	34	left	left	NN
18431	1156	35	of	of	IN
18431	1156	36	the	the	DT
18431	1156	37	earth	earth	NN
18431	1156	38	,	,	,
18431	1156	39	in	in	IN
18431	1156	40	the	the	DT
18431	1156	41	phase	phase	NN
18431	1156	42	called	call	VBN
18431	1156	43	third	third	JJ
18431	1156	44	quarter	quarter	NN
18431	1156	45	.	.	.
18431	1157	1	Now	now	RB
18431	1157	2	,	,	,
18431	1157	3	the	the	DT
18431	1157	4	earth	earth	NN
18431	1157	5	being	be	VBG
18431	1157	6	behind	behind	IN
18431	1157	7	the	the	DT
18431	1157	8	moon	moon	NN
18431	1157	9	,	,	,
18431	1157	10	the	the	DT
18431	1157	11	effect	effect	NN
18431	1157	12	of	of	IN
18431	1157	13	its	-PRON-	PRP$
18431	1157	14	attraction	attraction	NN
18431	1157	15	combined	combine	VBN
18431	1157	16	with	with	IN
18431	1157	17	the	the	DT
18431	1157	18	sun	sun	NN
18431	1157	19	's	's	POS
18431	1157	20	tends	tend	NNS
18431	1157	21	to	to	TO
18431	1157	22	retard	retard	VB
18431	1157	23	the	the	DT
18431	1157	24	moon	moon	NN
18431	1157	25	in	in	IN
18431	1157	26	its	-PRON-	PRP$
18431	1157	27	orbit	orbit	NN
18431	1157	28	about	about	IN
18431	1157	29	the	the	DT
18431	1157	30	sun	sun	NN
18431	1157	31	,	,	,
18431	1157	32	with	with	IN
18431	1157	33	the	the	DT
18431	1157	34	result	result	NN
18431	1157	35	that	that	IN
18431	1157	36	the	the	DT
18431	1157	37	moon	moon	NN
18431	1157	38	moves	move	VBZ
18431	1157	39	again	again	RB
18431	1157	40	less	less	RBR
18431	1157	41	rapidly	rapidly	RB
18431	1157	42	than	than	IN
18431	1157	43	the	the	DT
18431	1157	44	earth	earth	NN
18431	1157	45	,	,	,
18431	1157	46	and	and	CC
18431	1157	47	the	the	DT
18431	1157	48	latter	latter	JJ
18431	1157	49	overtakes	overtake	VBZ
18431	1157	50	it	-PRON-	PRP
18431	1157	51	,	,	,
18431	1157	52	so	so	IN
18431	1157	53	that	that	IN
18431	1157	54	,	,	,
18431	1157	55	upon	upon	IN
18431	1157	56	reaching	reach	VBG
18431	1157	57	_	_	NNP
18431	1157	58	E	E	NNP
18431	1157	59	_	_	NNP
18431	1157	60	,	,	,
18431	1157	61	the	the	DT
18431	1157	62	two	two	CD
18431	1157	63	are	be	VBP
18431	1157	64	once	once	RB
18431	1157	65	more	more	JJR
18431	1157	66	in	in	IN
18431	1157	67	the	the	DT
18431	1157	68	same	same	JJ
18431	1157	69	relative	relative	JJ
18431	1157	70	positions	position	NNS
18431	1157	71	that	that	IN
18431	1157	72	they	-PRON-	PRP
18431	1157	73	occupied	occupy	VBD
18431	1157	74	at	at	IN
18431	1157	75	_	_	NNP
18431	1157	76	A	A	NNP
18431	1157	77	_	_	NNP
18431	1157	78	,	,	,
18431	1157	79	and	and	CC
18431	1157	80	it	-PRON-	PRP
18431	1157	81	is	be	VBZ
18431	1157	82	again	again	RB
18431	1157	83	new	new	JJ
18431	1157	84	moon	moon	NN
18431	1157	85	.	.	.
18431	1158	1	Thus	thus	RB
18431	1158	2	it	-PRON-	PRP
18431	1158	3	will	will	MD
18431	1158	4	be	be	VB
18431	1158	5	seen	see	VBN
18431	1158	6	that	that	IN
18431	1158	7	,	,	,
18431	1158	8	although	although	IN
18431	1158	9	the	the	DT
18431	1158	10	real	real	JJ
18431	1158	11	orbit	orbit	NN
18431	1158	12	of	of	IN
18431	1158	13	the	the	DT
18431	1158	14	moon	moon	NN
18431	1158	15	has	have	VBZ
18431	1158	16	the	the	DT
18431	1158	17	sun	sun	NN
18431	1158	18	for	for	IN
18431	1158	19	its	-PRON-	PRP$
18431	1158	20	center	center	NN
18431	1158	21	of	of	IN
18431	1158	22	revolution	revolution	NN
18431	1158	23	,	,	,
18431	1158	24	nevertheless	nevertheless	RB
18431	1158	25	,	,	,
18431	1158	26	in	in	IN
18431	1158	27	consequence	consequence	NN
18431	1158	28	of	of	IN
18431	1158	29	the	the	DT
18431	1158	30	attraction	attraction	NN
18431	1158	31	of	of	IN
18431	1158	32	the	the	DT
18431	1158	33	earth	earth	NN
18431	1158	34	,	,	,
18431	1158	35	combined	combine	VBN
18431	1158	36	in	in	IN
18431	1158	37	varying	vary	VBG
18431	1158	38	directions	direction	NNS
18431	1158	39	with	with	IN
18431	1158	40	that	that	DT
18431	1158	41	of	of	IN
18431	1158	42	the	the	DT
18431	1158	43	sun	sun	NN
18431	1158	44	,	,	,
18431	1158	45	the	the	DT
18431	1158	46	moon	moon	NN
18431	1158	47	,	,	,
18431	1158	48	once	once	RB
18431	1158	49	every	every	DT
18431	1158	50	month	month	NN
18431	1158	51	,	,	,
18431	1158	52	makes	make	VBZ
18431	1158	53	a	a	DT
18431	1158	54	complete	complete	JJ
18431	1158	55	circuit	circuit	NN
18431	1158	56	of	of	IN
18431	1158	57	our	-PRON-	PRP$
18431	1158	58	globe	globe	NN
18431	1158	59	.	.	.
18431	1159	1	The	the	DT
18431	1159	2	above	above	JJ
18431	1159	3	explanation	explanation	NN
18431	1159	4	should	should	MD
18431	1159	5	not	not	RB
18431	1159	6	be	be	VB
18431	1159	7	taken	take	VBN
18431	1159	8	for	for	IN
18431	1159	9	a	a	DT
18431	1159	10	mathematical	mathematical	JJ
18431	1159	11	demonstration	demonstration	NN
18431	1159	12	of	of	IN
18431	1159	13	the	the	DT
18431	1159	14	moon	moon	NN
18431	1159	15	's	's	POS
18431	1159	16	motion	motion	NN
18431	1159	17	,	,	,
18431	1159	18	but	but	CC
18431	1159	19	simply	simply	RB
18431	1159	20	for	for	IN
18431	1159	21	a	a	DT
18431	1159	22	graphical	graphical	JJ
18431	1159	23	illustration	illustration	NN
18431	1159	24	of	of	IN
18431	1159	25	how	how	WRB
18431	1159	26	the	the	DT
18431	1159	27	moon	moon	NN
18431	1159	28	appears	appear	VBZ
18431	1159	29	to	to	TO
18431	1159	30	revolve	revolve	VB
18431	1159	31	about	about	IN
18431	1159	32	the	the	DT
18431	1159	33	earth	earth	NN
18431	1159	34	while	while	IN
18431	1159	35	really	really	RB
18431	1159	36	obeying	obey	VBG
18431	1159	37	the	the	DT
18431	1159	38	sun	sun	NN
18431	1159	39	's	's	POS
18431	1159	40	attraction	attraction	NN
18431	1159	41	as	as	RB
18431	1159	42	completely	completely	RB
18431	1159	43	as	as	IN
18431	1159	44	the	the	DT
18431	1159	45	earth	earth	NN
18431	1159	46	does	do	VBZ
18431	1159	47	.	.	.
18431	1160	1	There	there	EX
18431	1160	2	is	be	VBZ
18431	1160	3	no	no	DT
18431	1160	4	other	other	JJ
18431	1160	5	planet	planet	NN
18431	1160	6	that	that	WDT
18431	1160	7	has	have	VBZ
18431	1160	8	a	a	DT
18431	1160	9	moon	moon	NN
18431	1160	10	relatively	relatively	RB
18431	1160	11	as	as	RB
18431	1160	12	large	large	JJ
18431	1160	13	as	as	IN
18431	1160	14	ours	our	NNS
18431	1160	15	.	.	.
18431	1161	1	The	the	DT
18431	1161	2	moon	moon	NN
18431	1161	3	's	's	POS
18431	1161	4	diameter	diameter	NN
18431	1161	5	is	be	VBZ
18431	1161	6	2,163	2,163	CD
18431	1161	7	miles	mile	NNS
18431	1161	8	.	.	.
18431	1162	1	Its	-PRON-	PRP$
18431	1162	2	volume	volume	NN
18431	1162	3	,	,	,
18431	1162	4	compared	compare	VBN
18431	1162	5	with	with	IN
18431	1162	6	the	the	DT
18431	1162	7	earth	earth	NN
18431	1162	8	's	's	POS
18431	1162	9	,	,	,
18431	1162	10	is	be	VBZ
18431	1162	11	in	in	IN
18431	1162	12	the	the	DT
18431	1162	13	ratio	ratio	NN
18431	1162	14	of	of	IN
18431	1162	15	1	1	CD
18431	1162	16	to	to	IN
18431	1162	17	49	49	CD
18431	1162	18	,	,	,
18431	1162	19	and	and	CC
18431	1162	20	its	-PRON-	PRP$
18431	1162	21	density	density	NN
18431	1162	22	is	be	VBZ
18431	1162	23	about	about	RB
18431	1162	24	six	six	CD
18431	1162	25	tenths	tenth	NNS
18431	1162	26	of	of	IN
18431	1162	27	the	the	DT
18431	1162	28	earth	earth	NN
18431	1162	29	's	's	POS
18431	1162	30	.	.	.
18431	1163	1	This	this	DT
18431	1163	2	makes	make	VBZ
18431	1163	3	its	-PRON-	PRP$
18431	1163	4	mass	mass	NN
18431	1163	5	to	to	IN
18431	1163	6	that	that	DT
18431	1163	7	of	of	IN
18431	1163	8	our	-PRON-	PRP$
18431	1163	9	globe	globe	NN
18431	1163	10	about	about	IN
18431	1163	11	as	as	IN
18431	1163	12	1	1	CD
18431	1163	13	to	to	IN
18431	1163	14	81	81	CD
18431	1163	15	.	.	.
18431	1164	1	In	in	IN
18431	1164	2	other	other	JJ
18431	1164	3	words	word	NNS
18431	1164	4	,	,	,
18431	1164	5	it	-PRON-	PRP
18431	1164	6	would	would	MD
18431	1164	7	take	take	VB
18431	1164	8	eighty	eighty	CD
18431	1164	9	-	-	HYPH
18431	1164	10	one	one	CD
18431	1164	11	moons	moon	NNS
18431	1164	12	to	to	TO
18431	1164	13	counterbalance	counterbalance	VB
18431	1164	14	the	the	DT
18431	1164	15	earth	earth	NN
18431	1164	16	.	.	.
18431	1165	1	Before	before	IN
18431	1165	2	speaking	speak	VBG
18431	1165	3	of	of	IN
18431	1165	4	the	the	DT
18431	1165	5	force	force	NN
18431	1165	6	of	of	IN
18431	1165	7	gravity	gravity	NN
18431	1165	8	on	on	IN
18431	1165	9	the	the	DT
18431	1165	10	moon	moon	NN
18431	1165	11	we	-PRON-	PRP
18431	1165	12	will	will	MD
18431	1165	13	examine	examine	VB
18431	1165	14	the	the	DT
18431	1165	15	character	character	NN
18431	1165	16	of	of	IN
18431	1165	17	the	the	DT
18431	1165	18	lunar	lunar	JJ
18431	1165	19	surface	surface	NN
18431	1165	20	.	.	.
18431	1166	1	To	to	IN
18431	1166	2	the	the	DT
18431	1166	3	naked	naked	JJ
18431	1166	4	eye	eye	NN
18431	1166	5	the	the	DT
18431	1166	6	moon	moon	NN
18431	1166	7	's	's	POS
18431	1166	8	face	face	NN
18431	1166	9	appears	appear	VBZ
18431	1166	10	variegated	variegate	VBN
18431	1166	11	with	with	IN
18431	1166	12	dusky	dusky	JJ
18431	1166	13	patches	patch	NNS
18431	1166	14	,	,	,
18431	1166	15	while	while	IN
18431	1166	16	a	a	DT
18431	1166	17	few	few	JJ
18431	1166	18	points	point	NNS
18431	1166	19	of	of	IN
18431	1166	20	superior	superior	JJ
18431	1166	21	brilliance	brilliance	NN
18431	1166	22	shine	shine	VBP
18431	1166	23	amid	amid	IN
18431	1166	24	the	the	DT
18431	1166	25	brighter	bright	JJR
18431	1166	26	portions	portion	NNS
18431	1166	27	,	,	,
18431	1166	28	especially	especially	RB
18431	1166	29	in	in	IN
18431	1166	30	the	the	DT
18431	1166	31	southern	southern	JJ
18431	1166	32	and	and	CC
18431	1166	33	eastern	eastern	JJ
18431	1166	34	quarters	quarter	NNS
18431	1166	35	,	,	,
18431	1166	36	where	where	WRB
18431	1166	37	immense	immense	JJ
18431	1166	38	craters	crater	NNS
18431	1166	39	like	like	IN
18431	1166	40	Tycho	Tycho	NNP
18431	1166	41	and	and	CC
18431	1166	42	Copernicus	Copernicus	NNP
18431	1166	43	are	be	VBP
18431	1166	44	visible	visible	JJ
18431	1166	45	to	to	IN
18431	1166	46	a	a	DT
18431	1166	47	keen	keen	JJ
18431	1166	48	eye	eye	NN
18431	1166	49	,	,	,
18431	1166	50	gleaming	gleam	VBG
18431	1166	51	like	like	IN
18431	1166	52	polished	polished	JJ
18431	1166	53	buttons	button	NNS
18431	1166	54	.	.	.
18431	1167	1	With	with	IN
18431	1167	2	a	a	DT
18431	1167	3	telescope	telescope	NN
18431	1167	4	,	,	,
18431	1167	5	even	even	RB
18431	1167	6	of	of	IN
18431	1167	7	moderate	moderate	JJ
18431	1167	8	power	power	NN
18431	1167	9	,	,	,
18431	1167	10	the	the	DT
18431	1167	11	surface	surface	NN
18431	1167	12	of	of	IN
18431	1167	13	the	the	DT
18431	1167	14	moon	moon	NN
18431	1167	15	presents	present	VBZ
18431	1167	16	a	a	DT
18431	1167	17	scene	scene	NN
18431	1167	18	of	of	IN
18431	1167	19	astonishing	astonishing	JJ
18431	1167	20	complexity	complexity	NN
18431	1167	21	,	,	,
18431	1167	22	in	in	IN
18431	1167	23	which	which	WDT
18431	1167	24	strangeness	strangeness	NN
18431	1167	25	,	,	,
18431	1167	26	beauty	beauty	NN
18431	1167	27	,	,	,
18431	1167	28	and	and	CC
18431	1167	29	grandeur	grandeur	NN
18431	1167	30	are	be	VBP
18431	1167	31	all	all	RB
18431	1167	32	combined	combine	VBN
18431	1167	33	.	.	.
18431	1168	1	The	the	DT
18431	1168	2	half	half	NN
18431	1168	3	of	of	IN
18431	1168	4	the	the	DT
18431	1168	5	moon	moon	NN
18431	1168	6	turned	turn	VBD
18431	1168	7	earthward	earthward	NN
18431	1168	8	contains	contain	VBZ
18431	1168	9	an	an	DT
18431	1168	10	area	area	NN
18431	1168	11	of	of	IN
18431	1168	12	7,300,000	7,300,000	CD
18431	1168	13	square	square	JJ
18431	1168	14	miles	mile	NNS
18431	1168	15	,	,	,
18431	1168	16	a	a	DT
18431	1168	17	little	little	RB
18431	1168	18	greater	great	JJR
18431	1168	19	than	than	IN
18431	1168	20	the	the	DT
18431	1168	21	area	area	NN
18431	1168	22	of	of	IN
18431	1168	23	South	South	NNP
18431	1168	24	America	America	NNP
18431	1168	25	and	and	CC
18431	1168	26	a	a	DT
18431	1168	27	little	little	JJ
18431	1168	28	less	less	JJR
18431	1168	29	than	than	IN
18431	1168	30	that	that	DT
18431	1168	31	of	of	IN
18431	1168	32	North	North	NNP
18431	1168	33	America	America	NNP
18431	1168	34	.	.	.
18431	1169	1	Of	of	IN
18431	1169	2	these	these	DT
18431	1169	3	7,300,000	7,300,000	CD
18431	1169	4	square	square	JJ
18431	1169	5	miles	mile	NNS
18431	1169	6	,	,	,
18431	1169	7	about	about	IN
18431	1169	8	2,900,000	2,900,000	CD
18431	1169	9	square	square	JJ
18431	1169	10	miles	mile	NNS
18431	1169	11	are	be	VBP
18431	1169	12	occupied	occupy	VBN
18431	1169	13	by	by	IN
18431	1169	14	the	the	DT
18431	1169	15	gray	gray	NN
18431	1169	16	,	,	,
18431	1169	17	or	or	CC
18431	1169	18	dusky	dusky	FW
18431	1169	19	,	,	,
18431	1169	20	expanses	expanse	NNS
18431	1169	21	,	,	,
18431	1169	22	called	call	VBD
18431	1169	23	in	in	IN
18431	1169	24	lunar	lunar	JJ
18431	1169	25	geography	geography	NN
18431	1169	26	,	,	,
18431	1169	27	or	or	CC
18431	1169	28	selenography	selenography	NN
18431	1169	29	,	,	,
18431	1169	30	_	_	NNP
18431	1169	31	maria_--i.e	maria_--i.e	NNP
18431	1169	32	.	.	NNP
18431	1169	33	,	,	,
18431	1169	34	"	"	``
18431	1169	35	seas	sea	NNS
18431	1169	36	.	.	.
18431	1169	37	"	"	''
18431	1170	1	Whatever	whatever	WDT
18431	1170	2	they	-PRON-	PRP
18431	1170	3	may	may	MD
18431	1170	4	once	once	RB
18431	1170	5	have	have	VB
18431	1170	6	been	be	VBN
18431	1170	7	,	,	,
18431	1170	8	they	-PRON-	PRP
18431	1170	9	are	be	VBP
18431	1170	10	not	not	RB
18431	1170	11	now	now	RB
18431	1170	12	seas	sea	NNS
18431	1170	13	,	,	,
18431	1170	14	but	but	CC
18431	1170	15	dry	dry	JJ
18431	1170	16	plains	plain	NNS
18431	1170	17	,	,	,
18431	1170	18	bordered	border	VBN
18431	1170	19	in	in	IN
18431	1170	20	many	many	JJ
18431	1170	21	places	place	NNS
18431	1170	22	by	by	IN
18431	1170	23	precipitous	precipitous	JJ
18431	1170	24	cliffs	cliff	NNS
18431	1170	25	and	and	CC
18431	1170	26	mountains	mountain	NNS
18431	1170	27	,	,	,
18431	1170	28	varied	vary	VBN
18431	1170	29	in	in	IN
18431	1170	30	level	level	NN
18431	1170	31	by	by	IN
18431	1170	32	low	low	JJ
18431	1170	33	ridges	ridge	NNS
18431	1170	34	and	and	CC
18431	1170	35	regions	region	NNS
18431	1170	36	of	of	IN
18431	1170	37	depression	depression	NN
18431	1170	38	,	,	,
18431	1170	39	intersected	intersect	VBN
18431	1170	40	occasionally	occasionally	RB
18431	1170	41	by	by	IN
18431	1170	42	immense	immense	JJ
18431	1170	43	cracks	crack	NNS
18431	1170	44	,	,	,
18431	1170	45	having	have	VBG
18431	1170	46	the	the	DT
18431	1170	47	width	width	NN
18431	1170	48	and	and	CC
18431	1170	49	depth	depth	NN
18431	1170	50	of	of	IN
18431	1170	51	our	-PRON-	PRP$
18431	1170	52	mightiest	mightiest	NNP
18431	1170	53	river	river	NNP
18431	1170	54	cañons	caã±on	NNS
18431	1170	55	,	,	,
18431	1170	56	and	and	CC
18431	1170	57	sprinkled	sprinkle	VBN
18431	1170	58	with	with	IN
18431	1170	59	bright	bright	JJ
18431	1170	60	points	point	NNS
18431	1170	61	and	and	CC
18431	1170	62	crater	crater	NN
18431	1170	63	pits	pit	NNS
18431	1170	64	.	.	.
18431	1171	1	The	the	DT
18431	1171	2	remaining	remain	VBG
18431	1171	3	4,400,000	4,400,000	CD
18431	1171	4	square	square	JJ
18431	1171	5	miles	mile	NNS
18431	1171	6	are	be	VBP
18431	1171	7	mainly	mainly	RB
18431	1171	8	occupied	occupy	VBN
18431	1171	9	by	by	IN
18431	1171	10	mountains	mountain	NNS
18431	1171	11	of	of	IN
18431	1171	12	the	the	DT
18431	1171	13	most	most	RBS
18431	1171	14	extraordinary	extraordinary	JJ
18431	1171	15	character	character	NN
18431	1171	16	.	.	.
18431	1172	1	Owing	owe	VBG
18431	1172	2	partly	partly	RB
18431	1172	3	to	to	IN
18431	1172	4	roughness	roughness	NN
18431	1172	5	of	of	IN
18431	1172	6	the	the	DT
18431	1172	7	surface	surface	NN
18431	1172	8	and	and	CC
18431	1172	9	partly	partly	RB
18431	1172	10	to	to	IN
18431	1172	11	more	more	RBR
18431	1172	12	brilliant	brilliant	JJ
18431	1172	13	reflective	reflective	JJ
18431	1172	14	power	power	NN
18431	1172	15	,	,	,
18431	1172	16	the	the	DT
18431	1172	17	mountainous	mountainous	JJ
18431	1172	18	regions	region	NNS
18431	1172	19	of	of	IN
18431	1172	20	the	the	DT
18431	1172	21	moon	moon	NN
18431	1172	22	appear	appear	VBP
18431	1172	23	bright	bright	JJ
18431	1172	24	in	in	IN
18431	1172	25	comparison	comparison	NN
18431	1172	26	with	with	IN
18431	1172	27	the	the	DT
18431	1172	28	dull	dull	JJ
18431	1172	29	-	-	HYPH
18431	1172	30	colored	colored	JJ
18431	1172	31	plains	plain	NNS
18431	1172	32	.	.	.
18431	1173	1	Some	some	DT
18431	1173	2	of	of	IN
18431	1173	3	the	the	DT
18431	1173	4	lunar	lunar	JJ
18431	1173	5	mountains	mountain	NNS
18431	1173	6	lie	lie	VBP
18431	1173	7	in	in	IN
18431	1173	8	long	long	JJ
18431	1173	9	,	,	,
18431	1173	10	massive	massive	JJ
18431	1173	11	chains	chain	NNS
18431	1173	12	,	,	,
18431	1173	13	with	with	IN
18431	1173	14	towering	tower	VBG
18431	1173	15	peaks	peak	NNS
18431	1173	16	,	,	,
18431	1173	17	profound	profound	JJ
18431	1173	18	gorges	gorge	NNS
18431	1173	19	,	,	,
18431	1173	20	narrow	narrow	JJ
18431	1173	21	valleys	valley	NNS
18431	1173	22	,	,	,
18431	1173	23	vast	vast	JJ
18431	1173	24	amphitheaters	amphitheater	NNS
18431	1173	25	,	,	,
18431	1173	26	and	and	CC
18431	1173	27	beetling	beetling	NN
18431	1173	28	precipices	precipice	NNS
18431	1173	29	.	.	.
18431	1174	1	Looking	look	VBG
18431	1174	2	at	at	IN
18431	1174	3	them	-PRON-	PRP
18431	1174	4	with	with	IN
18431	1174	5	a	a	DT
18431	1174	6	powerful	powerful	JJ
18431	1174	7	telescope	telescope	NN
18431	1174	8	,	,	,
18431	1174	9	the	the	DT
18431	1174	10	observer	observer	NN
18431	1174	11	might	may	MD
18431	1174	12	well	well	RB
18431	1174	13	fancy	fancy	VB
18431	1174	14	himself	-PRON-	PRP
18431	1174	15	to	to	TO
18431	1174	16	be	be	VB
18431	1174	17	gazing	gaze	VBG
18431	1174	18	down	down	RP
18431	1174	19	from	from	IN
18431	1174	20	an	an	DT
18431	1174	21	immense	immense	JJ
18431	1174	22	height	height	NN
18431	1174	23	into	into	IN
18431	1174	24	the	the	DT
18431	1174	25	heart	heart	NN
18431	1174	26	of	of	IN
18431	1174	27	the	the	DT
18431	1174	28	untraveled	untraveled	JJ
18431	1174	29	Himalayas	Himalayas	NNP
18431	1174	30	.	.	.
18431	1175	1	But	but	CC
18431	1175	2	these	these	DT
18431	1175	3	,	,	,
18431	1175	4	imposing	impose	VBG
18431	1175	5	though	though	IN
18431	1175	6	they	-PRON-	PRP
18431	1175	7	are	be	VBP
18431	1175	8	,	,	,
18431	1175	9	do	do	VBP
18431	1175	10	not	not	RB
18431	1175	11	constitute	constitute	VB
18431	1175	12	the	the	DT
18431	1175	13	most	most	RBS
18431	1175	14	wonderful	wonderful	JJ
18431	1175	15	feature	feature	NN
18431	1175	16	of	of	IN
18431	1175	17	the	the	DT
18431	1175	18	mountain	mountain	NN
18431	1175	19	scenery	scenery	NN
18431	1175	20	of	of	IN
18431	1175	21	the	the	DT
18431	1175	22	moon	moon	NN
18431	1175	23	.	.	.
18431	1176	1	Appearing	appear	VBG
18431	1176	2	sometimes	sometimes	RB
18431	1176	3	on	on	IN
18431	1176	4	the	the	DT
18431	1176	5	shores	shore	NNS
18431	1176	6	of	of	IN
18431	1176	7	the	the	DT
18431	1176	8	"	"	``
18431	1176	9	seas	sea	NNS
18431	1176	10	,	,	,
18431	1176	11	"	"	''
18431	1176	12	sometimes	sometimes	RB
18431	1176	13	in	in	IN
18431	1176	14	the	the	DT
18431	1176	15	midst	midst	NN
18431	1176	16	of	of	IN
18431	1176	17	broad	broad	JJ
18431	1176	18	plains	plain	NNS
18431	1176	19	,	,	,
18431	1176	20	sometimes	sometimes	RB
18431	1176	21	along	along	IN
18431	1176	22	the	the	DT
18431	1176	23	course	course	NN
18431	1176	24	of	of	IN
18431	1176	25	mountain	mountain	NN
18431	1176	26	chains	chain	NNS
18431	1176	27	,	,	,
18431	1176	28	and	and	CC
18431	1176	29	sometimes	sometimes	RB
18431	1176	30	in	in	IN
18431	1176	31	magnificent	magnificent	JJ
18431	1176	32	rows	row	NNS
18431	1176	33	,	,	,
18431	1176	34	following	follow	VBG
18431	1176	35	for	for	IN
18431	1176	36	hundreds	hundred	NNS
18431	1176	37	of	of	IN
18431	1176	38	miles	mile	NNS
18431	1176	39	the	the	DT
18431	1176	40	meridians	meridian	NNS
18431	1176	41	of	of	IN
18431	1176	42	the	the	DT
18431	1176	43	lunar	lunar	JJ
18431	1176	44	globe	globe	NN
18431	1176	45	,	,	,
18431	1176	46	are	be	VBP
18431	1176	47	tremendous	tremendous	JJ
18431	1176	48	,	,	,
18431	1176	49	mountain	mountain	NN
18431	1176	50	-	-	HYPH
18431	1176	51	walled	walled	JJ
18431	1176	52	,	,	,
18431	1176	53	circular	circular	JJ
18431	1176	54	chasms	chasm	NNS
18431	1176	55	,	,	,
18431	1176	56	called	call	VBD
18431	1176	57	craters	crater	NNS
18431	1176	58	.	.	.
18431	1177	1	Frequently	frequently	RB
18431	1177	2	they	-PRON-	PRP
18431	1177	3	have	have	VBP
18431	1177	4	in	in	IN
18431	1177	5	the	the	DT
18431	1177	6	middle	middle	NN
18431	1177	7	of	of	IN
18431	1177	8	their	-PRON-	PRP$
18431	1177	9	depressed	depress	VBN
18431	1177	10	interior	interior	JJ
18431	1177	11	floors	floor	NNS
18431	1177	12	a	a	DT
18431	1177	13	peak	peak	NN
18431	1177	14	,	,	,
18431	1177	15	or	or	CC
18431	1177	16	a	a	DT
18431	1177	17	cluster	cluster	NN
18431	1177	18	of	of	IN
18431	1177	19	peaks	peak	NNS
18431	1177	20	.	.	.
18431	1178	1	Their	-PRON-	PRP$
18431	1178	2	inner	inner	JJ
18431	1178	3	and	and	CC
18431	1178	4	outer	outer	JJ
18431	1178	5	walls	wall	NNS
18431	1178	6	are	be	VBP
18431	1178	7	seamed	seam	VBN
18431	1178	8	with	with	IN
18431	1178	9	ridges	ridge	NNS
18431	1178	10	,	,	,
18431	1178	11	and	and	CC
18431	1178	12	what	what	WP
18431	1178	13	look	look	VBP
18431	1178	14	like	like	IN
18431	1178	15	gigantic	gigantic	JJ
18431	1178	16	streams	stream	NNS
18431	1178	17	of	of	IN
18431	1178	18	frozen	frozen	JJ
18431	1178	19	lava	lava	NN
18431	1178	20	surround	surround	VBP
18431	1178	21	them	-PRON-	PRP
18431	1178	22	.	.	.
18431	1179	1	The	the	DT
18431	1179	2	resemblance	resemblance	NN
18431	1179	3	that	that	IN
18431	1179	4	they	-PRON-	PRP
18431	1179	5	bear	bear	VBP
18431	1179	6	to	to	IN
18431	1179	7	the	the	DT
18431	1179	8	craters	crater	NNS
18431	1179	9	of	of	IN
18431	1179	10	volcanoes	volcano	NNS
18431	1179	11	is	be	VBZ
18431	1179	12	,	,	,
18431	1179	13	at	at	IN
18431	1179	14	first	first	JJ
18431	1179	15	sight	sight	NN
18431	1179	16	,	,	,
18431	1179	17	so	so	RB
18431	1179	18	striking	striking	JJ
18431	1179	19	that	that	IN
18431	1179	20	probably	probably	RB
18431	1179	21	nobody	nobody	NN
18431	1179	22	would	would	MD
18431	1179	23	ever	ever	RB
18431	1179	24	have	have	VB
18431	1179	25	thought	think	VBN
18431	1179	26	of	of	IN
18431	1179	27	questioning	question	VBG
18431	1179	28	the	the	DT
18431	1179	29	truth	truth	NN
18431	1179	30	of	of	IN
18431	1179	31	the	the	DT
18431	1179	32	statement	statement	NN
18431	1179	33	that	that	IN
18431	1179	34	they	-PRON-	PRP
18431	1179	35	are	be	VBP
18431	1179	36	such	such	JJ
18431	1179	37	craters	crater	NNS
18431	1179	38	but	but	CC
18431	1179	39	for	for	IN
18431	1179	40	their	-PRON-	PRP$
18431	1179	41	incredible	incredible	JJ
18431	1179	42	magnitude	magnitude	NN
18431	1179	43	.	.	.
18431	1180	1	Many	many	JJ
18431	1180	2	of	of	IN
18431	1180	3	them	-PRON-	PRP
18431	1180	4	exceed	exceed	VBP
18431	1180	5	fifty	fifty	CD
18431	1180	6	miles	mile	NNS
18431	1180	7	in	in	IN
18431	1180	8	diameter	diameter	NN
18431	1180	9	,	,	,
18431	1180	10	and	and	CC
18431	1180	11	some	some	DT
18431	1180	12	of	of	IN
18431	1180	13	them	-PRON-	PRP
18431	1180	14	sink	sink	VBP
18431	1180	15	two	two	CD
18431	1180	16	,	,	,
18431	1180	17	three	three	CD
18431	1180	18	,	,	,
18431	1180	19	four	four	CD
18431	1180	20	,	,	,
18431	1180	21	and	and	CC
18431	1180	22	more	more	JJR
18431	1180	23	miles	mile	NNS
18431	1180	24	below	below	IN
18431	1180	25	the	the	DT
18431	1180	26	loftiest	lofty	JJS
18431	1180	27	points	point	NNS
18431	1180	28	upon	upon	IN
18431	1180	29	their	-PRON-	PRP$
18431	1180	30	walls	wall	NNS
18431	1180	31	!	!	.
18431	1181	1	There	there	EX
18431	1181	2	is	be	VBZ
18431	1181	3	a	a	DT
18431	1181	4	chasm	chasm	NN
18431	1181	5	,	,	,
18431	1181	6	140	140	CD
18431	1181	7	miles	mile	NNS
18431	1181	8	long	long	JJ
18431	1181	9	and	and	CC
18431	1181	10	70	70	CD
18431	1181	11	broad	broad	RB
18431	1181	12	,	,	,
18431	1181	13	named	name	VBN
18431	1181	14	Newton	Newton	NNP
18431	1181	15	,	,	,
18431	1181	16	situated	situate	VBN
18431	1181	17	about	about	RB
18431	1181	18	200	200	CD
18431	1181	19	miles	mile	NNS
18431	1181	20	from	from	IN
18431	1181	21	the	the	DT
18431	1181	22	south	south	NNP
18431	1181	23	pole	pole	NNP
18431	1181	24	of	of	IN
18431	1181	25	the	the	DT
18431	1181	26	moon	moon	NN
18431	1181	27	,	,	,
18431	1181	28	whose	whose	WP$
18431	1181	29	floor	floor	NN
18431	1181	30	lies	lie	VBZ
18431	1181	31	24,000	24,000	CD
18431	1181	32	feet	foot	NNS
18431	1181	33	below	below	IN
18431	1181	34	the	the	DT
18431	1181	35	summit	summit	NN
18431	1181	36	of	of	IN
18431	1181	37	a	a	DT
18431	1181	38	peak	peak	NN
18431	1181	39	that	that	WDT
18431	1181	40	towers	tower	VBZ
18431	1181	41	just	just	RB
18431	1181	42	above	above	IN
18431	1181	43	it	-PRON-	PRP
18431	1181	44	on	on	IN
18431	1181	45	the	the	DT
18431	1181	46	east	east	NN
18431	1181	47	!	!	.
18431	1182	1	This	this	DT
18431	1182	2	abyss	abyss	NN
18431	1182	3	is	be	VBZ
18431	1182	4	so	so	RB
18431	1182	5	profound	profound	JJ
18431	1182	6	that	that	IN
18431	1182	7	the	the	DT
18431	1182	8	shadows	shadow	NNS
18431	1182	9	of	of	IN
18431	1182	10	its	-PRON-	PRP$
18431	1182	11	enclosing	enclose	VBG
18431	1182	12	precipices	precipice	NNS
18431	1182	13	never	never	RB
18431	1182	14	entirely	entirely	RB
18431	1182	15	quit	quit	VBD
18431	1182	16	it	-PRON-	PRP
18431	1182	17	,	,	,
18431	1182	18	and	and	CC
18431	1182	19	the	the	DT
18431	1182	20	larger	large	JJR
18431	1182	21	part	part	NN
18431	1182	22	of	of	IN
18431	1182	23	its	-PRON-	PRP$
18431	1182	24	bottom	bottom	NN
18431	1182	25	is	be	VBZ
18431	1182	26	buried	bury	VBN
18431	1182	27	in	in	IN
18431	1182	28	endless	endless	JJ
18431	1182	29	night	night	NN
18431	1182	30	.	.	.
18431	1183	1	One	one	PRP
18431	1183	2	can	can	MD
18431	1183	3	not	not	RB
18431	1183	4	but	but	CC
18431	1183	5	shudder	shudder	VB
18431	1183	6	at	at	IN
18431	1183	7	the	the	DT
18431	1183	8	thought	thought	NN
18431	1183	9	of	of	IN
18431	1183	10	standing	stand	VBG
18431	1183	11	on	on	IN
18431	1183	12	the	the	DT
18431	1183	13	broken	broken	JJ
18431	1183	14	walls	wall	NNS
18431	1183	15	of	of	IN
18431	1183	16	Newton	Newton	NNP
18431	1183	17	,	,	,
18431	1183	18	and	and	CC
18431	1183	19	gazing	gaze	VBG
18431	1183	20	down	down	RP
18431	1183	21	into	into	IN
18431	1183	22	a	a	DT
18431	1183	23	cavity	cavity	NN
18431	1183	24	of	of	IN
18431	1183	25	such	such	JJ
18431	1183	26	stupendous	stupendous	JJ
18431	1183	27	depth	depth	NN
18431	1183	28	that	that	IN
18431	1183	29	if	if	IN
18431	1183	30	Chimborazo	Chimborazo	NNP
18431	1183	31	were	be	VBD
18431	1183	32	thrown	throw	VBN
18431	1183	33	into	into	IN
18431	1183	34	it	-PRON-	PRP
18431	1183	35	,	,	,
18431	1183	36	the	the	DT
18431	1183	37	head	head	NN
18431	1183	38	of	of	IN
18431	1183	39	the	the	DT
18431	1183	40	mighty	mighty	JJ
18431	1183	41	Andean	andean	JJ
18431	1183	42	peak	peak	NN
18431	1183	43	would	would	MD
18431	1183	44	be	be	VB
18431	1183	45	thousands	thousand	NNS
18431	1183	46	of	of	IN
18431	1183	47	feet	foot	NNS
18431	1183	48	beneath	beneath	IN
18431	1183	49	the	the	DT
18431	1183	50	observer	observer	NN
18431	1183	51	.	.	.
18431	1184	1	A	a	DT
18431	1184	2	different	different	JJ
18431	1184	3	example	example	NN
18431	1184	4	of	of	IN
18431	1184	5	the	the	DT
18431	1184	6	crater	crater	NN
18431	1184	7	mountains	mountain	NNS
18431	1184	8	of	of	IN
18431	1184	9	the	the	DT
18431	1184	10	moon	moon	NN
18431	1184	11	is	be	VBZ
18431	1184	12	the	the	DT
18431	1184	13	celebrated	celebrated	JJ
18431	1184	14	Tycho	Tycho	NNP
18431	1184	15	,	,	,
18431	1184	16	situated	situate	VBN
18431	1184	17	in	in	IN
18431	1184	18	latitude	latitude	NN
18431	1184	19	about	about	IN
18431	1184	20	43Â	43â	CD
18431	1184	21	°	°	NNS
18431	1184	22	south	south	RB
18431	1184	23	,	,	,
18431	1184	24	corresponding	correspond	VBG
18431	1184	25	with	with	IN
18431	1184	26	the	the	DT
18431	1184	27	latitude	latitude	NN
18431	1184	28	of	of	IN
18431	1184	29	southern	southern	JJ
18431	1184	30	New	New	NNP
18431	1184	31	Zealand	Zealand	NNP
18431	1184	32	on	on	IN
18431	1184	33	the	the	DT
18431	1184	34	earth	earth	NN
18431	1184	35	.	.	.
18431	1185	1	Tycho	Tycho	NNP
18431	1185	2	is	be	VBZ
18431	1185	3	nearly	nearly	RB
18431	1185	4	circular	circular	JJ
18431	1185	5	and	and	CC
18431	1185	6	a	a	DT
18431	1185	7	little	little	JJ
18431	1185	8	more	more	JJR
18431	1185	9	than	than	IN
18431	1185	10	54	54	CD
18431	1185	11	miles	mile	NNS
18431	1185	12	across	across	RB
18431	1185	13	.	.	.
18431	1186	1	The	the	DT
18431	1186	2	highest	high	JJS
18431	1186	3	point	point	NN
18431	1186	4	on	on	IN
18431	1186	5	its	-PRON-	PRP$
18431	1186	6	wall	wall	NN
18431	1186	7	is	be	VBZ
18431	1186	8	about	about	RB
18431	1186	9	17,000	17,000	CD
18431	1186	10	feet	foot	NNS
18431	1186	11	above	above	IN
18431	1186	12	the	the	DT
18431	1186	13	interior	interior	NN
18431	1186	14	.	.	.
18431	1187	1	In	in	IN
18431	1187	2	the	the	DT
18431	1187	3	middle	middle	NN
18431	1187	4	of	of	IN
18431	1187	5	its	-PRON-	PRP$
18431	1187	6	floor	floor	NN
18431	1187	7	is	be	VBZ
18431	1187	8	a	a	DT
18431	1187	9	mountain	mountain	NN
18431	1187	10	5,000	5,000	CD
18431	1187	11	or	or	CC
18431	1187	12	6,000	6,000	CD
18431	1187	13	feet	foot	NNS
18431	1187	14	high	high	JJ
18431	1187	15	.	.	.
18431	1188	1	Tycho	Tycho	NNP
18431	1188	2	is	be	VBZ
18431	1188	3	especially	especially	RB
18431	1188	4	remarkable	remarkable	JJ
18431	1188	5	for	for	IN
18431	1188	6	the	the	DT
18431	1188	7	vast	vast	JJ
18431	1188	8	system	system	NN
18431	1188	9	of	of	IN
18431	1188	10	whitish	whitish	NNP
18431	1188	11	streaks	streak	NNS
18431	1188	12	,	,	,
18431	1188	13	or	or	CC
18431	1188	14	rays	ray	NNS
18431	1188	15	,	,	,
18431	1188	16	which	which	WDT
18431	1188	17	starting	start	VBG
18431	1188	18	from	from	IN
18431	1188	19	its	-PRON-	PRP$
18431	1188	20	outer	outer	JJ
18431	1188	21	walls	wall	NNS
18431	1188	22	,	,	,
18431	1188	23	spread	spread	VBN
18431	1188	24	in	in	IN
18431	1188	25	all	all	DT
18431	1188	26	directions	direction	NNS
18431	1188	27	over	over	IN
18431	1188	28	the	the	DT
18431	1188	29	face	face	NN
18431	1188	30	of	of	IN
18431	1188	31	the	the	DT
18431	1188	32	moon	moon	NN
18431	1188	33	,	,	,
18431	1188	34	many	many	JJ
18431	1188	35	of	of	IN
18431	1188	36	them	-PRON-	PRP
18431	1188	37	,	,	,
18431	1188	38	running	run	VBG
18431	1188	39	,	,	,
18431	1188	40	without	without	IN
18431	1188	41	deviation	deviation	NN
18431	1188	42	,	,	,
18431	1188	43	hundreds	hundred	NNS
18431	1188	44	of	of	IN
18431	1188	45	miles	mile	NNS
18431	1188	46	across	across	IN
18431	1188	47	mountains	mountain	NNS
18431	1188	48	,	,	,
18431	1188	49	craters	crater	NNS
18431	1188	50	,	,	,
18431	1188	51	and	and	CC
18431	1188	52	plains	plain	NNS
18431	1188	53	.	.	.
18431	1189	1	These	these	DT
18431	1189	2	rays	ray	NNS
18431	1189	3	are	be	VBP
18431	1189	4	among	among	IN
18431	1189	5	the	the	DT
18431	1189	6	greatest	great	JJS
18431	1189	7	of	of	IN
18431	1189	8	lunar	lunar	JJ
18431	1189	9	mysteries	mystery	NNS
18431	1189	10	,	,	,
18431	1189	11	and	and	CC
18431	1189	12	we	-PRON-	PRP
18431	1189	13	shall	shall	MD
18431	1189	14	have	have	VB
18431	1189	15	more	more	JJR
18431	1189	16	to	to	TO
18431	1189	17	say	say	VB
18431	1189	18	of	of	IN
18431	1189	19	them	-PRON-	PRP
18431	1189	20	.	.	.
18431	1190	1	[	[	-LRB-
18431	1190	2	Illustration	illustration	NN
18431	1190	3	:	:	:
18431	1190	4	THE	the	DT
18431	1190	5	LUNAR	LUNAR	NNP
18431	1190	6	ALPS	ALPS	NNP
18431	1190	7	,	,	,
18431	1190	8	APENNINES	APENNINES	NNP
18431	1190	9	,	,	,
18431	1190	10	AND	and	CC
18431	1190	11	CAUCASUS	CAUCASUS	NNP
18431	1190	12	.	.	.
18431	1191	1	Photographed	photograph	VBN
18431	1191	2	with	with	IN
18431	1191	3	the	the	DT
18431	1191	4	Lick	Lick	NNP
18431	1191	5	Telescope	Telescope	NNP
18431	1191	6	.	.	.
18431	1191	7	]	]	-RRB-
18431	1192	1	Copernicus	Copernicus	NNP
18431	1192	2	,	,	,
18431	1192	3	a	a	DT
18431	1192	4	crater	crater	NN
18431	1192	5	mountain	mountain	NN
18431	1192	6	situated	situate	VBN
18431	1192	7	about	about	IN
18431	1192	8	10Â	10Â	NNP
18431	1192	9	°	°	NNS
18431	1192	10	north	north	RB
18431	1192	11	of	of	IN
18431	1192	12	the	the	DT
18431	1192	13	equator	equator	NN
18431	1192	14	,	,	,
18431	1192	15	in	in	IN
18431	1192	16	the	the	DT
18431	1192	17	eastern	eastern	JJ
18431	1192	18	hemisphere	hemisphere	NN
18431	1192	19	of	of	IN
18431	1192	20	the	the	DT
18431	1192	21	moon	moon	NN
18431	1192	22	,	,	,
18431	1192	23	is	be	VBZ
18431	1192	24	another	another	DT
18431	1192	25	wonderful	wonderful	JJ
18431	1192	26	object	object	NN
18431	1192	27	,	,	,
18431	1192	28	56	56	CD
18431	1192	29	miles	mile	NNS
18431	1192	30	in	in	IN
18431	1192	31	diameter	diameter	NN
18431	1192	32	,	,	,
18431	1192	33	a	a	DT
18431	1192	34	polygon	polygon	NN
18431	1192	35	appearing	appear	VBG
18431	1192	36	,	,	,
18431	1192	37	when	when	WRB
18431	1192	38	not	not	RB
18431	1192	39	intently	intently	RB
18431	1192	40	studied	study	VBN
18431	1192	41	,	,	,
18431	1192	42	as	as	IN
18431	1192	43	a	a	DT
18431	1192	44	circle	circle	NN
18431	1192	45	,	,	,
18431	1192	46	11,000	11,000	CD
18431	1192	47	or	or	CC
18431	1192	48	12,000	12,000	CD
18431	1192	49	feet	foot	NNS
18431	1192	50	deep	deep	JJ
18431	1192	51	,	,	,
18431	1192	52	and	and	CC
18431	1192	53	having	have	VBG
18431	1192	54	a	a	DT
18431	1192	55	group	group	NN
18431	1192	56	of	of	IN
18431	1192	57	relatively	relatively	RB
18431	1192	58	low	low	JJ
18431	1192	59	peaks	peak	NNS
18431	1192	60	in	in	IN
18431	1192	61	the	the	DT
18431	1192	62	center	center	NN
18431	1192	63	of	of	IN
18431	1192	64	its	-PRON-	PRP$
18431	1192	65	floor	floor	NN
18431	1192	66	.	.	.
18431	1193	1	Around	around	IN
18431	1193	2	Copernicus	Copernicus	NNP
18431	1193	3	an	an	DT
18431	1193	4	extensive	extensive	JJ
18431	1193	5	area	area	NN
18431	1193	6	of	of	IN
18431	1193	7	the	the	DT
18431	1193	8	moon	moon	NN
18431	1193	9	's	's	POS
18431	1193	10	surface	surface	NN
18431	1193	11	is	be	VBZ
18431	1193	12	whitened	whiten	VBN
18431	1193	13	with	with	IN
18431	1193	14	something	something	NN
18431	1193	15	resembling	resemble	VBG
18431	1193	16	the	the	DT
18431	1193	17	rays	ray	NNS
18431	1193	18	of	of	IN
18431	1193	19	Tycho	Tycho	NNP
18431	1193	20	,	,	,
18431	1193	21	but	but	CC
18431	1193	22	more	more	RBR
18431	1193	23	irregular	irregular	JJ
18431	1193	24	in	in	IN
18431	1193	25	appearance	appearance	NN
18431	1193	26	.	.	.
18431	1194	1	Copernicus	copernicus	NN
18431	1194	2	lies	lie	VBZ
18431	1194	3	within	within	IN
18431	1194	4	the	the	DT
18431	1194	5	edge	edge	NN
18431	1194	6	of	of	IN
18431	1194	7	the	the	DT
18431	1194	8	great	great	JJ
18431	1194	9	plain	plain	NN
18431	1194	10	named	name	VBD
18431	1194	11	the	the	DT
18431	1194	12	_	_	NNP
18431	1194	13	Oceanus	Oceanus	NNP
18431	1194	14	Procellarum	Procellarum	NNP
18431	1194	15	_	_	NNP
18431	1194	16	,	,	,
18431	1194	17	or	or	CC
18431	1194	18	"	"	``
18431	1194	19	Ocean	Ocean	NNP
18431	1194	20	of	of	IN
18431	1194	21	Storms	Storms	NNPS
18431	1194	22	,	,	,
18431	1194	23	"	"	''
18431	1194	24	and	and	CC
18431	1194	25	farther	far	RBR
18431	1194	26	east	east	NNP
18431	1194	27	,	,	,
18431	1194	28	in	in	IN
18431	1194	29	the	the	DT
18431	1194	30	midst	midst	NN
18431	1194	31	of	of	IN
18431	1194	32	the	the	DT
18431	1194	33	"	"	``
18431	1194	34	ocean	ocean	NNP
18431	1194	35	,	,	,
18431	1194	36	"	"	''
18431	1194	37	is	be	VBZ
18431	1194	38	a	a	DT
18431	1194	39	smaller	small	JJR
18431	1194	40	crater	crater	NN
18431	1194	41	mountain	mountain	NN
18431	1194	42	,	,	,
18431	1194	43	named	name	VBN
18431	1194	44	Kepler	Kepler	NNP
18431	1194	45	,	,	,
18431	1194	46	which	which	WDT
18431	1194	47	is	be	VBZ
18431	1194	48	also	also	RB
18431	1194	49	enveloped	envelop	VBN
18431	1194	50	by	by	IN
18431	1194	51	a	a	DT
18431	1194	52	whitish	whitish	JJ
18431	1194	53	area	area	NN
18431	1194	54	,	,	,
18431	1194	55	covering	cover	VBG
18431	1194	56	the	the	DT
18431	1194	57	lunar	lunar	JJ
18431	1194	58	surface	surface	NN
18431	1194	59	as	as	IN
18431	1194	60	if	if	IN
18431	1194	61	it	-PRON-	PRP
18431	1194	62	were	be	VBD
18431	1194	63	the	the	DT
18431	1194	64	result	result	NN
18431	1194	65	of	of	IN
18431	1194	66	extensive	extensive	JJ
18431	1194	67	outflows	outflow	NNS
18431	1194	68	of	of	IN
18431	1194	69	light	light	JJ
18431	1194	70	-	-	HYPH
18431	1194	71	colored	colored	JJ
18431	1194	72	lava	lava	NN
18431	1194	73	.	.	.
18431	1195	1	In	in	IN
18431	1195	2	one	one	CD
18431	1195	3	important	important	JJ
18431	1195	4	particular	particular	JJ
18431	1195	5	the	the	DT
18431	1195	6	crater	crater	NN
18431	1195	7	mountains	mountain	NNS
18431	1195	8	of	of	IN
18431	1195	9	the	the	DT
18431	1195	10	moon	moon	NN
18431	1195	11	differ	differ	VBP
18431	1195	12	from	from	IN
18431	1195	13	terrestrial	terrestrial	JJ
18431	1195	14	volcanoes	volcano	NNS
18431	1195	15	.	.	.
18431	1196	1	This	this	DT
18431	1196	2	difference	difference	NN
18431	1196	3	is	be	VBZ
18431	1196	4	clearly	clearly	RB
18431	1196	5	described	describe	VBN
18431	1196	6	by	by	IN
18431	1196	7	Nasmyth	Nasmyth	NNP
18431	1196	8	and	and	CC
18431	1196	9	Carpenter	Carpenter	NNP
18431	1196	10	in	in	IN
18431	1196	11	their	-PRON-	PRP$
18431	1196	12	book	book	NN
18431	1196	13	on	on	IN
18431	1196	14	The	the	DT
18431	1196	15	Moon	Moon	NNP
18431	1196	16	:	:	:
18431	1196	17	"	"	``
18431	1196	18	While	while	IN
18431	1196	19	the	the	DT
18431	1196	20	terrestrial	terrestrial	JJ
18431	1196	21	crater	crater	NN
18431	1196	22	is	be	VBZ
18431	1196	23	generally	generally	RB
18431	1196	24	a	a	DT
18431	1196	25	hollow	hollow	NN
18431	1196	26	on	on	IN
18431	1196	27	a	a	DT
18431	1196	28	mountain	mountain	NN
18431	1196	29	top	top	NN
18431	1196	30	,	,	,
18431	1196	31	with	with	IN
18431	1196	32	its	-PRON-	PRP$
18431	1196	33	flat	flat	JJ
18431	1196	34	bottom	bottom	NN
18431	1196	35	high	high	RB
18431	1196	36	above	above	IN
18431	1196	37	the	the	DT
18431	1196	38	level	level	NN
18431	1196	39	of	of	IN
18431	1196	40	the	the	DT
18431	1196	41	surrounding	surround	VBG
18431	1196	42	country	country	NN
18431	1196	43	,	,	,
18431	1196	44	those	those	DT
18431	1196	45	upon	upon	IN
18431	1196	46	the	the	DT
18431	1196	47	moon	moon	NN
18431	1196	48	have	have	VBP
18431	1196	49	their	-PRON-	PRP$
18431	1196	50	lowest	low	JJS
18431	1196	51	points	point	NNS
18431	1196	52	depressed	depress	VBD
18431	1196	53	more	more	RBR
18431	1196	54	or	or	CC
18431	1196	55	less	less	RBR
18431	1196	56	deeply	deeply	RB
18431	1196	57	below	below	IN
18431	1196	58	the	the	DT
18431	1196	59	general	general	JJ
18431	1196	60	surface	surface	NN
18431	1196	61	of	of	IN
18431	1196	62	the	the	DT
18431	1196	63	moon	moon	NN
18431	1196	64	,	,	,
18431	1196	65	the	the	DT
18431	1196	66	external	external	JJ
18431	1196	67	height	height	NN
18431	1196	68	being	be	VBG
18431	1196	69	frequently	frequently	RB
18431	1196	70	only	only	RB
18431	1196	71	a	a	DT
18431	1196	72	half	half	NN
18431	1196	73	or	or	CC
18431	1196	74	one	one	CD
18431	1196	75	third	third	NN
18431	1196	76	of	of	IN
18431	1196	77	the	the	DT
18431	1196	78	internal	internal	JJ
18431	1196	79	depth	depth	NN
18431	1196	80	.	.	.
18431	1196	81	"	"	''
18431	1197	1	It	-PRON-	PRP
18431	1197	2	has	have	VBZ
18431	1197	3	been	be	VBN
18431	1197	4	suggested	suggest	VBN
18431	1197	5	that	that	IN
18431	1197	6	these	these	DT
18431	1197	7	gigantic	gigantic	JJ
18431	1197	8	rings	ring	NNS
18431	1197	9	are	be	VBP
18431	1197	10	only	only	RB
18431	1197	11	"	"	``
18431	1197	12	basal	basal	NN
18431	1197	13	wrecks	wreck	NNS
18431	1197	14	"	"	''
18431	1197	15	of	of	IN
18431	1197	16	volcanic	volcanic	JJ
18431	1197	17	mountains	mountain	NNS
18431	1197	18	,	,	,
18431	1197	19	whose	whose	WP$
18431	1197	20	conical	conical	JJ
18431	1197	21	summits	summit	NNS
18431	1197	22	have	have	VBP
18431	1197	23	been	be	VBN
18431	1197	24	blown	blow	VBN
18431	1197	25	away	away	RB
18431	1197	26	,	,	,
18431	1197	27	leaving	leave	VBG
18431	1197	28	vast	vast	JJ
18431	1197	29	crateriform	crateriform	NN
18431	1197	30	hollows	hollow	NNS
18431	1197	31	where	where	WRB
18431	1197	32	the	the	DT
18431	1197	33	mighty	mighty	JJ
18431	1197	34	peaks	peak	NNS
18431	1197	35	once	once	RB
18431	1197	36	stood	stand	VBD
18431	1197	37	;	;	:
18431	1197	38	but	but	CC
18431	1197	39	the	the	DT
18431	1197	40	better	well	JJR
18431	1197	41	opinion	opinion	NN
18431	1197	42	seems	seem	VBZ
18431	1197	43	to	to	TO
18431	1197	44	be	be	VB
18431	1197	45	that	that	DT
18431	1197	46	which	which	WDT
18431	1197	47	assumes	assume	VBZ
18431	1197	48	that	that	IN
18431	1197	49	the	the	DT
18431	1197	50	rings	ring	NNS
18431	1197	51	were	be	VBD
18431	1197	52	formed	form	VBN
18431	1197	53	by	by	IN
18431	1197	54	volcanic	volcanic	JJ
18431	1197	55	action	action	NN
18431	1197	56	very	very	RB
18431	1197	57	much	much	RB
18431	1197	58	as	as	IN
18431	1197	59	we	-PRON-	PRP
18431	1197	60	now	now	RB
18431	1197	61	see	see	VBP
18431	1197	62	them	-PRON-	PRP
18431	1197	63	.	.	.
18431	1198	1	If	if	IN
18431	1198	2	such	such	PDT
18431	1198	3	a	a	DT
18431	1198	4	crater	crater	NN
18431	1198	5	as	as	IN
18431	1198	6	Copernicus	Copernicus	NNP
18431	1198	7	or	or	CC
18431	1198	8	the	the	DT
18431	1198	9	still	still	RB
18431	1198	10	larger	large	JJR
18431	1198	11	one	one	CD
18431	1198	12	named	name	VBN
18431	1198	13	Theophilus	Theophilus	NNP
18431	1198	14	,	,	,
18431	1198	15	which	which	WDT
18431	1198	16	is	be	VBZ
18431	1198	17	situated	situate	VBN
18431	1198	18	in	in	IN
18431	1198	19	the	the	DT
18431	1198	20	western	western	JJ
18431	1198	21	hemisphere	hemisphere	NN
18431	1198	22	of	of	IN
18431	1198	23	the	the	DT
18431	1198	24	moon	moon	NN
18431	1198	25	,	,	,
18431	1198	26	on	on	IN
18431	1198	27	the	the	DT
18431	1198	28	shore	shore	NN
18431	1198	29	of	of	IN
18431	1198	30	the	the	DT
18431	1198	31	"	"	``
18431	1198	32	Sea	Sea	NNP
18431	1198	33	of	of	IN
18431	1198	34	Nectar	Nectar	NNP
18431	1198	35	,	,	,
18431	1198	36	"	"	''
18431	1198	37	ever	ever	RB
18431	1198	38	had	have	VBD
18431	1198	39	a	a	DT
18431	1198	40	conical	conical	JJ
18431	1198	41	mountain	mountain	NN
18431	1198	42	rising	rise	VBG
18431	1198	43	from	from	IN
18431	1198	44	its	-PRON-	PRP$
18431	1198	45	rim	rim	NN
18431	1198	46	,	,	,
18431	1198	47	the	the	DT
18431	1198	48	height	height	NN
18431	1198	49	attained	attain	VBN
18431	1198	50	by	by	IN
18431	1198	51	the	the	DT
18431	1198	52	peak	peak	NN
18431	1198	53	,	,	,
18431	1198	54	if	if	IN
18431	1198	55	the	the	DT
18431	1198	56	average	average	JJ
18431	1198	57	slope	slope	NN
18431	1198	58	were	be	VBD
18431	1198	59	about	about	RB
18431	1198	60	30Â	30â	CD
18431	1198	61	°	°	NNS
18431	1198	62	,	,	,
18431	1198	63	would	would	MD
18431	1198	64	have	have	VB
18431	1198	65	been	be	VBN
18431	1198	66	truly	truly	RB
18431	1198	67	stupendous	stupendous	JJ
18431	1198	68	--	--	:
18431	1198	69	fifteen	fifteen	CD
18431	1198	70	or	or	CC
18431	1198	71	eighteen	eighteen	CD
18431	1198	72	miles	mile	NNS
18431	1198	73	!	!	.
18431	1199	1	There	there	EX
18431	1199	2	is	be	VBZ
18431	1199	3	a	a	DT
18431	1199	4	kind	kind	NN
18431	1199	5	of	of	IN
18431	1199	6	ring	ring	NN
18431	1199	7	mountains	mountain	NNS
18431	1199	8	,	,	,
18431	1199	9	found	find	VBN
18431	1199	10	in	in	IN
18431	1199	11	many	many	JJ
18431	1199	12	places	place	NNS
18431	1199	13	on	on	IN
18431	1199	14	the	the	DT
18431	1199	15	moon	moon	NN
18431	1199	16	,	,	,
18431	1199	17	whose	whose	WP$
18431	1199	18	forms	form	NNS
18431	1199	19	and	and	CC
18431	1199	20	surroundings	surrounding	NNS
18431	1199	21	do	do	VBP
18431	1199	22	not	not	RB
18431	1199	23	,	,	,
18431	1199	24	as	as	IN
18431	1199	25	the	the	DT
18431	1199	26	craters	crater	NNS
18431	1199	27	heretofore	heretofore	RB
18431	1199	28	described	describe	VBD
18431	1199	29	do	do	VBP
18431	1199	30	,	,	,
18431	1199	31	suggest	suggest	VB
18431	1199	32	at	at	IN
18431	1199	33	first	first	JJ
18431	1199	34	sight	sight	NN
18431	1199	35	a	a	DT
18431	1199	36	volcanic	volcanic	JJ
18431	1199	37	origin	origin	NN
18431	1199	38	.	.	.
18431	1200	1	These	these	DT
18431	1200	2	are	be	VBP
18431	1200	3	rather	rather	RB
18431	1200	4	level	level	NN
18431	1200	5	plains	plain	NNS
18431	1200	6	of	of	IN
18431	1200	7	an	an	DT
18431	1200	8	oval	oval	JJ
18431	1200	9	or	or	CC
18431	1200	10	circular	circular	JJ
18431	1200	11	outline	outline	NN
18431	1200	12	,	,	,
18431	1200	13	enclosed	enclose	VBN
18431	1200	14	by	by	IN
18431	1200	15	a	a	DT
18431	1200	16	wall	wall	NN
18431	1200	17	of	of	IN
18431	1200	18	mountains	mountain	NNS
18431	1200	19	.	.	.
18431	1201	1	The	the	DT
18431	1201	2	finest	fine	JJS
18431	1201	3	example	example	NN
18431	1201	4	is	be	VBZ
18431	1201	5	,	,	,
18431	1201	6	perhaps	perhaps	RB
18431	1201	7	,	,	,
18431	1201	8	the	the	DT
18431	1201	9	dark	dark	JJ
18431	1201	10	-	-	HYPH
18431	1201	11	gray	gray	JJ
18431	1201	12	Plato	Plato	NNP
18431	1201	13	,	,	,
18431	1201	14	situated	situate	VBN
18431	1201	15	in	in	IN
18431	1201	16	50Â	50Â	NNP
18431	1201	17	°	°	NNS
18431	1201	18	of	of	IN
18431	1201	19	north	north	NN
18431	1201	20	latitude	latitude	NN
18431	1201	21	,	,	,
18431	1201	22	near	near	IN
18431	1201	23	an	an	DT
18431	1201	24	immense	immense	JJ
18431	1201	25	mountain	mountain	NN
18431	1201	26	uplift	uplift	NN
18431	1201	27	named	name	VBD
18431	1201	28	the	the	DT
18431	1201	29	Lunar	Lunar	NNP
18431	1201	30	Alps	Alps	NNPS
18431	1201	31	,	,	,
18431	1201	32	and	and	CC
18431	1201	33	on	on	IN
18431	1201	34	the	the	DT
18431	1201	35	northern	northern	JJ
18431	1201	36	shore	shore	NN
18431	1201	37	of	of	IN
18431	1201	38	the	the	DT
18431	1201	39	_	_	NNP
18431	1201	40	Mare	Mare	NNP
18431	1201	41	Imbrium	Imbrium	NNP
18431	1201	42	_	_	NNP
18431	1201	43	,	,	,
18431	1201	44	or	or	CC
18431	1201	45	"	"	``
18431	1201	46	Sea	Sea	NNP
18431	1201	47	of	of	IN
18431	1201	48	Showers	Showers	NNPS
18431	1201	49	.	.	.
18431	1201	50	"	"	''
18431	1202	1	Plato	Plato	NNP
18431	1202	2	appears	appear	VBZ
18431	1202	3	as	as	IN
18431	1202	4	an	an	DT
18431	1202	5	oval	oval	JJ
18431	1202	6	plain	plain	NN
18431	1202	7	,	,	,
18431	1202	8	very	very	RB
18431	1202	9	smooth	smooth	JJ
18431	1202	10	and	and	CC
18431	1202	11	level	level	NN
18431	1202	12	,	,	,
18431	1202	13	about	about	RB
18431	1202	14	60	60	CD
18431	1202	15	miles	mile	NNS
18431	1202	16	in	in	IN
18431	1202	17	length	length	NN
18431	1202	18	,	,	,
18431	1202	19	and	and	CC
18431	1202	20	completely	completely	RB
18431	1202	21	surrounded	surround	VBN
18431	1202	22	by	by	IN
18431	1202	23	mountains	mountain	NNS
18431	1202	24	,	,	,
18431	1202	25	quite	quite	RB
18431	1202	26	precipitous	precipitous	JJ
18431	1202	27	on	on	IN
18431	1202	28	the	the	DT
18431	1202	29	inner	inner	JJ
18431	1202	30	side	side	NN
18431	1202	31	,	,	,
18431	1202	32	and	and	CC
18431	1202	33	rising	rise	VBG
18431	1202	34	in	in	IN
18431	1202	35	their	-PRON-	PRP$
18431	1202	36	highest	high	JJS
18431	1202	37	peaks	peak	NNS
18431	1202	38	to	to	IN
18431	1202	39	an	an	DT
18431	1202	40	elevation	elevation	NN
18431	1202	41	of	of	IN
18431	1202	42	6,000	6,000	CD
18431	1202	43	to	to	TO
18431	1202	44	7,000	7,000	CD
18431	1202	45	feet	foot	NNS
18431	1202	46	.	.	.
18431	1203	1	Enclosed	enclose	VBN
18431	1203	2	plains	plain	NNS
18431	1203	3	,	,	,
18431	1203	4	bearing	bear	VBG
18431	1203	5	more	more	RBR
18431	1203	6	or	or	CC
18431	1203	7	less	less	JJR
18431	1203	8	resemblance	resemblance	NN
18431	1203	9	to	to	IN
18431	1203	10	Plato	Plato	NNP
18431	1203	11	--	--	:
18431	1203	12	sometimes	sometimes	RB
18431	1203	13	smooth	smooth	VB
18431	1203	14	within	within	RB
18431	1203	15	,	,	,
18431	1203	16	and	and	CC
18431	1203	17	sometimes	sometimes	RB
18431	1203	18	broken	break	VBN
18431	1203	19	with	with	IN
18431	1203	20	small	small	JJ
18431	1203	21	peaks	peak	NNS
18431	1203	22	and	and	CC
18431	1203	23	craters	crater	NNS
18431	1203	24	or	or	CC
18431	1203	25	hilly	hilly	RB
18431	1203	26	ridges	ridge	NNS
18431	1203	27	--	--	:
18431	1203	28	are	be	VBP
18431	1203	29	to	to	TO
18431	1203	30	be	be	VB
18431	1203	31	found	find	VBN
18431	1203	32	scattered	scatter	VBN
18431	1203	33	over	over	IN
18431	1203	34	almost	almost	RB
18431	1203	35	all	all	DT
18431	1203	36	parts	part	NNS
18431	1203	37	of	of	IN
18431	1203	38	the	the	DT
18431	1203	39	moon	moon	NN
18431	1203	40	.	.	.
18431	1204	1	If	if	IN
18431	1204	2	our	-PRON-	PRP$
18431	1204	3	satellite	satellite	NN
18431	1204	4	was	be	VBD
18431	1204	5	ever	ever	RB
18431	1204	6	an	an	DT
18431	1204	7	inhabited	inhabit	VBN
18431	1204	8	world	world	NN
18431	1204	9	like	like	IN
18431	1204	10	the	the	DT
18431	1204	11	earth	earth	NN
18431	1204	12	,	,	,
18431	1204	13	while	while	IN
18431	1204	14	its	-PRON-	PRP$
18431	1204	15	surface	surface	NN
18431	1204	16	was	be	VBD
18431	1204	17	in	in	IN
18431	1204	18	its	-PRON-	PRP$
18431	1204	19	present	present	JJ
18431	1204	20	condition	condition	NN
18431	1204	21	,	,	,
18431	1204	22	these	these	DT
18431	1204	23	valleys	valley	NNS
18431	1204	24	must	must	MD
18431	1204	25	have	have	VB
18431	1204	26	presented	present	VBN
18431	1204	27	an	an	DT
18431	1204	28	extraordinary	extraordinary	JJ
18431	1204	29	spectacle	spectacle	NN
18431	1204	30	.	.	.
18431	1205	1	It	-PRON-	PRP
18431	1205	2	has	have	VBZ
18431	1205	3	been	be	VBN
18431	1205	4	thought	think	VBN
18431	1205	5	that	that	IN
18431	1205	6	they	-PRON-	PRP
18431	1205	7	may	may	MD
18431	1205	8	once	once	RB
18431	1205	9	have	have	VB
18431	1205	10	been	be	VBN
18431	1205	11	filled	fill	VBN
18431	1205	12	with	with	IN
18431	1205	13	water	water	NN
18431	1205	14	,	,	,
18431	1205	15	forming	form	VBG
18431	1205	16	lakes	lake	NNS
18431	1205	17	that	that	WDT
18431	1205	18	recall	recall	VBP
18431	1205	19	the	the	DT
18431	1205	20	curious	curious	JJ
18431	1205	21	Crater	Crater	NNP
18431	1205	22	Lake	Lake	NNP
18431	1205	23	of	of	IN
18431	1205	24	Oregon	Oregon	NNP
18431	1205	25	.	.	.
18431	1206	1	[	[	-LRB-
18431	1206	2	Illustration	illustration	NN
18431	1206	3	:	:	:
18431	1206	4	THE	the	DT
18431	1206	5	MOON	MOON	NNP
18431	1206	6	AT	at	IN
18431	1206	7	FIRST	FIRST	NNS
18431	1206	8	AND	and	CC
18431	1206	9	LAST	last	NN
18431	1206	10	QUARTER	quarter	NN
18431	1206	11	(	(	-LRB-
18431	1206	12	WESTERN	WESTERN	NNP
18431	1206	13	AND	and	CC
18431	1206	14	EASTERN	EASTERN	NNP
18431	1206	15	HEMISPHERES	HEMISPHERES	NNP
18431	1206	16	)	)	-RRB-
18431	1206	17	.	.	.
18431	1207	1	Photographed	photograph	VBN
18431	1207	2	with	with	IN
18431	1207	3	the	the	DT
18431	1207	4	Lick	Lick	NNP
18431	1207	5	Telescope	Telescope	NNP
18431	1207	6	.	.	.
18431	1207	7	]	]	-RRB-
18431	1208	1	It	-PRON-	PRP
18431	1208	2	is	be	VBZ
18431	1208	3	not	not	RB
18431	1208	4	my	-PRON-	PRP$
18431	1208	5	intention	intention	NN
18431	1208	6	to	to	TO
18431	1208	7	give	give	VB
18431	1208	8	a	a	DT
18431	1208	9	complete	complete	JJ
18431	1208	10	description	description	NN
18431	1208	11	of	of	IN
18431	1208	12	the	the	DT
18431	1208	13	various	various	JJ
18431	1208	14	lunar	lunar	JJ
18431	1208	15	features	feature	NNS
18431	1208	16	,	,	,
18431	1208	17	and	and	CC
18431	1208	18	I	-PRON-	PRP
18431	1208	19	mention	mention	VBP
18431	1208	20	but	but	CC
18431	1208	21	one	one	CD
18431	1208	22	other	other	JJ
18431	1208	23	--	--	:
18431	1208	24	the	the	DT
18431	1208	25	"	"	``
18431	1208	26	clefts	cleft	NNS
18431	1208	27	"	"	''
18431	1208	28	or	or	CC
18431	1208	29	"	"	``
18431	1208	30	rills	rill	NNS
18431	1208	31	,	,	,
18431	1208	32	"	"	''
18431	1208	33	which	which	WDT
18431	1208	34	are	be	VBP
18431	1208	35	to	to	TO
18431	1208	36	be	be	VB
18431	1208	37	seen	see	VBN
18431	1208	38	running	run	VBG
18431	1208	39	across	across	IN
18431	1208	40	the	the	DT
18431	1208	41	surface	surface	NN
18431	1208	42	like	like	IN
18431	1208	43	cracks	crack	NNS
18431	1208	44	.	.	.
18431	1209	1	One	one	CD
18431	1209	2	of	of	IN
18431	1209	3	the	the	DT
18431	1209	4	most	most	RBS
18431	1209	5	remarkable	remarkable	JJ
18431	1209	6	of	of	IN
18431	1209	7	these	these	DT
18431	1209	8	is	be	VBZ
18431	1209	9	found	find	VBN
18431	1209	10	in	in	IN
18431	1209	11	the	the	DT
18431	1209	12	_	_	NNP
18431	1209	13	Oceanus	Oceanus	NNP
18431	1209	14	Procellarum	Procellarum	NNP
18431	1209	15	_	_	NNP
18431	1209	16	,	,	,
18431	1209	17	near	near	IN
18431	1209	18	the	the	DT
18431	1209	19	crater	crater	NN
18431	1209	20	-	-	HYPH
18431	1209	21	mountain	mountain	NN
18431	1209	22	Aristarchus	Aristarchus	NNP
18431	1209	23	,	,	,
18431	1209	24	which	which	WDT
18431	1209	25	is	be	VBZ
18431	1209	26	famed	fame	VBN
18431	1209	27	for	for	IN
18431	1209	28	the	the	DT
18431	1209	29	intense	intense	JJ
18431	1209	30	brilliance	brilliance	NN
18431	1209	31	of	of	IN
18431	1209	32	its	-PRON-	PRP$
18431	1209	33	central	central	JJ
18431	1209	34	peak	peak	NN
18431	1209	35	,	,	,
18431	1209	36	whose	whose	WP$
18431	1209	37	reflective	reflective	JJ
18431	1209	38	power	power	NN
18431	1209	39	is	be	VBZ
18431	1209	40	so	so	RB
18431	1209	41	great	great	JJ
18431	1209	42	that	that	IN
18431	1209	43	it	-PRON-	PRP
18431	1209	44	was	be	VBD
18431	1209	45	once	once	RB
18431	1209	46	supposed	suppose	VBN
18431	1209	47	to	to	TO
18431	1209	48	be	be	VB
18431	1209	49	aflame	aflame	JJ
18431	1209	50	with	with	IN
18431	1209	51	volcanic	volcanic	JJ
18431	1209	52	fire	fire	NN
18431	1209	53	.	.	.
18431	1210	1	The	the	DT
18431	1210	2	cleft	cleft	NNS
18431	1210	3	,	,	,
18431	1210	4	or	or	CC
18431	1210	5	crack	crack	VBP
18431	1210	6	,	,	,
18431	1210	7	in	in	IN
18431	1210	8	question	question	NN
18431	1210	9	is	be	VBZ
18431	1210	10	very	very	RB
18431	1210	11	erratic	erratic	JJ
18431	1210	12	in	in	IN
18431	1210	13	its	-PRON-	PRP$
18431	1210	14	course	course	NN
18431	1210	15	,	,	,
18431	1210	16	and	and	CC
18431	1210	17	many	many	JJ
18431	1210	18	miles	mile	NNS
18431	1210	19	in	in	IN
18431	1210	20	length	length	NN
18431	1210	21	,	,	,
18431	1210	22	and	and	CC
18431	1210	23	it	-PRON-	PRP
18431	1210	24	terminates	terminate	VBZ
18431	1210	25	in	in	IN
18431	1210	26	a	a	DT
18431	1210	27	ringed	ring	VBN
18431	1210	28	plain	plain	JJ
18431	1210	29	named	name	VBN
18431	1210	30	Herodotus	Herodotus	NNP
18431	1210	31	not	not	RB
18431	1210	32	far	far	RB
18431	1210	33	east	east	RB
18431	1210	34	of	of	IN
18431	1210	35	Aristarchus	Aristarchus	NNP
18431	1210	36	,	,	,
18431	1210	37	breaking	break	VBG
18431	1210	38	through	through	IN
18431	1210	39	the	the	DT
18431	1210	40	wall	wall	NN
18431	1210	41	of	of	IN
18431	1210	42	the	the	DT
18431	1210	43	plain	plain	NN
18431	1210	44	and	and	CC
18431	1210	45	entering	enter	VBG
18431	1210	46	the	the	DT
18431	1210	47	interior	interior	NN
18431	1210	48	.	.	.
18431	1211	1	Many	many	JJ
18431	1211	2	other	other	JJ
18431	1211	3	similar	similar	JJ
18431	1211	4	chasms	chasm	NNS
18431	1211	5	or	or	CC
18431	1211	6	cañons	caã±on	NNS
18431	1211	7	exist	exist	VBP
18431	1211	8	on	on	IN
18431	1211	9	the	the	DT
18431	1211	10	moon	moon	NN
18431	1211	11	,	,	,
18431	1211	12	some	some	DT
18431	1211	13	crossing	crossing	NN
18431	1211	14	plains	plain	VBZ
18431	1211	15	,	,	,
18431	1211	16	some	some	DT
18431	1211	17	cleaving	cleave	VBG
18431	1211	18	mountain	mountain	NN
18431	1211	19	walls	wall	NNS
18431	1211	20	,	,	,
18431	1211	21	and	and	CC
18431	1211	22	some	some	DT
18431	1211	23	forming	form	VBG
18431	1211	24	a	a	DT
18431	1211	25	network	network	NN
18431	1211	26	of	of	IN
18431	1211	27	intersecting	intersect	VBG
18431	1211	28	clefts	cleft	NNS
18431	1211	29	.	.	.
18431	1212	1	Mr.	Mr.	NNP
18431	1212	2	Thomas	Thomas	NNP
18431	1212	3	Gwyn	Gwyn	NNP
18431	1212	4	Elger	Elger	NNP
18431	1212	5	has	have	VBZ
18431	1212	6	this	this	DT
18431	1212	7	to	to	TO
18431	1212	8	say	say	VB
18431	1212	9	on	on	IN
18431	1212	10	the	the	DT
18431	1212	11	subject	subject	NN
18431	1212	12	of	of	IN
18431	1212	13	the	the	DT
18431	1212	14	lunar	lunar	JJ
18431	1212	15	clefts	cleft	NNS
18431	1212	16	:	:	:
18431	1212	17	"	"	``
18431	1212	18	If	if	IN
18431	1212	19	,	,	,
18431	1212	20	as	as	IN
18431	1212	21	seems	seem	VBZ
18431	1212	22	most	most	RBS
18431	1212	23	probable	probable	JJ
18431	1212	24	,	,	,
18431	1212	25	these	these	DT
18431	1212	26	gigantic	gigantic	JJ
18431	1212	27	cracks	crack	NNS
18431	1212	28	are	be	VBP
18431	1212	29	due	due	JJ
18431	1212	30	to	to	IN
18431	1212	31	contractions	contraction	NNS
18431	1212	32	of	of	IN
18431	1212	33	the	the	DT
18431	1212	34	moon	moon	NN
18431	1212	35	's	's	POS
18431	1212	36	surface	surface	NN
18431	1212	37	,	,	,
18431	1212	38	it	-PRON-	PRP
18431	1212	39	is	be	VBZ
18431	1212	40	not	not	RB
18431	1212	41	impossible	impossible	JJ
18431	1212	42	,	,	,
18431	1212	43	in	in	IN
18431	1212	44	spite	spite	NN
18431	1212	45	of	of	IN
18431	1212	46	the	the	DT
18431	1212	47	assertions	assertion	NNS
18431	1212	48	of	of	IN
18431	1212	49	the	the	DT
18431	1212	50	text	text	NN
18431	1212	51	-	-	HYPH
18431	1212	52	books	book	NNS
18431	1212	53	to	to	IN
18431	1212	54	the	the	DT
18431	1212	55	effect	effect	NN
18431	1212	56	that	that	IN
18431	1212	57	our	-PRON-	PRP$
18431	1212	58	satellite	satellite	NN
18431	1212	59	is	be	VBZ
18431	1212	60	now	now	RB
18431	1212	61	a	a	DT
18431	1212	62	'	'	``
18431	1212	63	changeless	changeless	NN
18431	1212	64	world	world	NN
18431	1212	65	,	,	,
18431	1212	66	'	'	''
18431	1212	67	that	that	IN
18431	1212	68	emanations	emanation	NNS
18431	1212	69	may	may	MD
18431	1212	70	proceed	proceed	VB
18431	1212	71	from	from	IN
18431	1212	72	these	these	DT
18431	1212	73	fissures	fissure	NNS
18431	1212	74	,	,	,
18431	1212	75	even	even	RB
18431	1212	76	if	if	IN
18431	1212	77	,	,	,
18431	1212	78	under	under	IN
18431	1212	79	the	the	DT
18431	1212	80	monthly	monthly	JJ
18431	1212	81	alternations	alternation	NNS
18431	1212	82	of	of	IN
18431	1212	83	extreme	extreme	JJ
18431	1212	84	temperatures	temperature	NNS
18431	1212	85	,	,	,
18431	1212	86	surface	surface	NN
18431	1212	87	changes	change	NNS
18431	1212	88	do	do	VBP
18431	1212	89	not	not	RB
18431	1212	90	now	now	RB
18431	1212	91	occasionally	occasionally	RB
18431	1212	92	take	take	VB
18431	1212	93	place	place	NN
18431	1212	94	from	from	IN
18431	1212	95	this	this	DT
18431	1212	96	cause	cause	NN
18431	1212	97	also	also	RB
18431	1212	98	.	.	.
18431	1213	1	Should	Should	MD
18431	1213	2	this	this	DT
18431	1213	3	be	be	VB
18431	1213	4	so	so	RB
18431	1213	5	,	,	,
18431	1213	6	the	the	DT
18431	1213	7	appearance	appearance	NN
18431	1213	8	of	of	IN
18431	1213	9	new	new	JJ
18431	1213	10	rills	rill	NNS
18431	1213	11	and	and	CC
18431	1213	12	the	the	DT
18431	1213	13	extension	extension	NN
18431	1213	14	and	and	CC
18431	1213	15	modification	modification	NN
18431	1213	16	of	of	IN
18431	1213	17	those	those	DT
18431	1213	18	already	already	RB
18431	1213	19	existing	existing	JJ
18431	1213	20	may	may	MD
18431	1213	21	reasonably	reasonably	RB
18431	1213	22	be	be	VB
18431	1213	23	looked	look	VBN
18431	1213	24	for	for	IN
18431	1213	25	.	.	.
18431	1213	26	"	"	''
18431	1214	1	Mr.	Mr.	NNP
18431	1214	2	Elger	Elger	NNP
18431	1214	3	then	then	RB
18431	1214	4	proceeds	proceed	VBZ
18431	1214	5	to	to	TO
18431	1214	6	describe	describe	VB
18431	1214	7	his	-PRON-	PRP$
18431	1214	8	discovery	discovery	NN
18431	1214	9	in	in	IN
18431	1214	10	1883	1883	CD
18431	1214	11	,	,	,
18431	1214	12	in	in	IN
18431	1214	13	the	the	DT
18431	1214	14	ring	ring	NN
18431	1214	15	-	-	HYPH
18431	1214	16	plain	plain	JJ
18431	1214	17	Mersenius	Mersenius	NNP
18431	1214	18	,	,	,
18431	1214	19	of	of	IN
18431	1214	20	a	a	DT
18431	1214	21	cleft	cleft	NN
18431	1214	22	never	never	RB
18431	1214	23	noticed	notice	VBD
18431	1214	24	before	before	RB
18431	1214	25	,	,	,
18431	1214	26	and	and	CC
18431	1214	27	which	which	WDT
18431	1214	28	seems	seem	VBZ
18431	1214	29	to	to	TO
18431	1214	30	have	have	VB
18431	1214	31	been	be	VBN
18431	1214	32	of	of	IN
18431	1214	33	recent	recent	JJ
18431	1214	34	formation	formation	NN
18431	1214	35	.	.	.
18431	1215	1	[	[	-LRB-
18431	1215	2	15	15	CD
18431	1215	3	]	]	-RRB-
18431	1215	4	[	[	-LRB-
18431	1215	5	Footnote	Footnote	NNP
18431	1215	6	15	15	CD
18431	1215	7	:	:	:
18431	1215	8	The	the	DT
18431	1215	9	Moon	Moon	NNP
18431	1215	10	,	,	,
18431	1215	11	a	a	DT
18431	1215	12	Full	full	JJ
18431	1215	13	Description	description	NN
18431	1215	14	and	and	CC
18431	1215	15	Map	Map	NNP
18431	1215	16	of	of	IN
18431	1215	17	its	-PRON-	PRP$
18431	1215	18	Principal	Principal	NNP
18431	1215	19	Features	Features	NNPS
18431	1215	20	,	,	,
18431	1215	21	by	by	IN
18431	1215	22	Thomas	Thomas	NNP
18431	1215	23	Gwyn	Gwyn	NNP
18431	1215	24	Elger	Elger	NNP
18431	1215	25	,	,	,
18431	1215	26	1895	1895	CD
18431	1215	27	.	.	.
18431	1216	1	Those	those	DT
18431	1216	2	who	who	WP
18431	1216	3	desire	desire	VBP
18431	1216	4	to	to	TO
18431	1216	5	read	read	VB
18431	1216	6	detailed	detailed	JJ
18431	1216	7	descriptions	description	NNS
18431	1216	8	of	of	IN
18431	1216	9	lunar	lunar	JJ
18431	1216	10	scenery	scenery	NN
18431	1216	11	may	may	MD
18431	1216	12	consult	consult	VB
18431	1216	13	,	,	,
18431	1216	14	in	in	IN
18431	1216	15	addition	addition	NN
18431	1216	16	to	to	IN
18431	1216	17	Mr.	Mr.	NNP
18431	1216	18	Elger	Elger	NNP
18431	1216	19	's	's	POS
18431	1216	20	book	book	NN
18431	1216	21	,	,	,
18431	1216	22	the	the	DT
18431	1216	23	following	follow	VBG
18431	1216	24	:	:	:
18431	1216	25	The	the	DT
18431	1216	26	Moon	Moon	NNP
18431	1216	27	,	,	,
18431	1216	28	considered	consider	VBN
18431	1216	29	as	as	IN
18431	1216	30	a	a	DT
18431	1216	31	Planet	Planet	NNP
18431	1216	32	,	,	,
18431	1216	33	a	a	DT
18431	1216	34	World	World	NNP
18431	1216	35	,	,	,
18431	1216	36	and	and	CC
18431	1216	37	a	a	DT
18431	1216	38	Satellite	Satellite	NNP
18431	1216	39	,	,	,
18431	1216	40	by	by	IN
18431	1216	41	James	James	NNP
18431	1216	42	Nasmyth	Nasmyth	NNP
18431	1216	43	and	and	CC
18431	1216	44	James	James	NNP
18431	1216	45	Carpenter	Carpenter	NNP
18431	1216	46	,	,	,
18431	1216	47	1874	1874	CD
18431	1216	48	;	;	:
18431	1216	49	The	the	DT
18431	1216	50	Moon	Moon	NNP
18431	1216	51	,	,	,
18431	1216	52	and	and	CC
18431	1216	53	the	the	DT
18431	1216	54	Condition	Condition	NNP
18431	1216	55	and	and	CC
18431	1216	56	Configurations	Configurations	NNPS
18431	1216	57	of	of	IN
18431	1216	58	its	-PRON-	PRP$
18431	1216	59	Surface	Surface	NNP
18431	1216	60	,	,	,
18431	1216	61	by	by	IN
18431	1216	62	Edmund	Edmund	NNP
18431	1216	63	Neison	Neison	NNP
18431	1216	64	,	,	,
18431	1216	65	1876	1876	CD
18431	1216	66	.	.	.
18431	1217	1	See	see	VB
18431	1217	2	also	also	RB
18431	1217	3	Annals	Annals	NNPS
18431	1217	4	of	of	IN
18431	1217	5	Harvard	Harvard	NNP
18431	1217	6	College	College	NNP
18431	1217	7	Observatory	Observatory	NNP
18431	1217	8	,	,	,
18431	1217	9	vol	vol	NNP
18431	1217	10	.	.	.
18431	1218	1	xxxii	xxxii	NNP
18431	1218	2	,	,	,
18431	1218	3	part	part	NNP
18431	1218	4	ii	ii	NNP
18431	1218	5	,	,	,
18431	1218	6	1900	1900	CD
18431	1218	7	,	,	,
18431	1218	8	for	for	IN
18431	1218	9	observations	observation	NNS
18431	1218	10	made	make	VBN
18431	1218	11	by	by	IN
18431	1218	12	Prof.	Prof.	NNP
18431	1218	13	William	William	NNP
18431	1218	14	H.	H.	NNP
18431	1218	15	Pickering	Pickering	NNP
18431	1218	16	at	at	IN
18431	1218	17	the	the	DT
18431	1218	18	Arequipa	Arequipa	NNP
18431	1218	19	Observatory	Observatory	NNP
18431	1218	20	.	.	.
18431	1218	21	]	]	-RRB-
18431	1219	1	We	-PRON-	PRP
18431	1219	2	now	now	RB
18431	1219	3	return	return	VBP
18431	1219	4	to	to	IN
18431	1219	5	the	the	DT
18431	1219	6	question	question	NN
18431	1219	7	of	of	IN
18431	1219	8	the	the	DT
18431	1219	9	force	force	NN
18431	1219	10	of	of	IN
18431	1219	11	lunar	lunar	JJ
18431	1219	12	gravity	gravity	NN
18431	1219	13	.	.	.
18431	1220	1	This	this	DT
18431	1220	2	we	-PRON-	PRP
18431	1220	3	find	find	VBP
18431	1220	4	to	to	TO
18431	1220	5	be	be	VB
18431	1220	6	only	only	RB
18431	1220	7	one	one	CD
18431	1220	8	sixth	sixth	JJ
18431	1220	9	as	as	RB
18431	1220	10	great	great	JJ
18431	1220	11	as	as	IN
18431	1220	12	gravity	gravity	NN
18431	1220	13	on	on	IN
18431	1220	14	the	the	DT
18431	1220	15	surface	surface	NN
18431	1220	16	of	of	IN
18431	1220	17	the	the	DT
18431	1220	18	earth	earth	NN
18431	1220	19	.	.	.
18431	1221	1	It	-PRON-	PRP
18431	1221	2	is	be	VBZ
18431	1221	3	by	by	IN
18431	1221	4	far	far	RB
18431	1221	5	the	the	DT
18431	1221	6	smallest	small	JJS
18431	1221	7	force	force	NN
18431	1221	8	of	of	IN
18431	1221	9	gravity	gravity	NN
18431	1221	10	that	that	WDT
18431	1221	11	we	-PRON-	PRP
18431	1221	12	have	have	VBP
18431	1221	13	found	find	VBN
18431	1221	14	anywhere	anywhere	RB
18431	1221	15	except	except	IN
18431	1221	16	on	on	IN
18431	1221	17	the	the	DT
18431	1221	18	asteroids	asteroid	NNS
18431	1221	19	.	.	.
18431	1222	1	Employing	employ	VBG
18431	1222	2	the	the	DT
18431	1222	3	same	same	JJ
18431	1222	4	method	method	NN
18431	1222	5	of	of	IN
18431	1222	6	comparison	comparison	NN
18431	1222	7	that	that	WDT
18431	1222	8	was	be	VBD
18431	1222	9	made	make	VBN
18431	1222	10	in	in	IN
18431	1222	11	the	the	DT
18431	1222	12	case	case	NN
18431	1222	13	of	of	IN
18431	1222	14	Mars	Mars	NNP
18431	1222	15	,	,	,
18431	1222	16	we	-PRON-	PRP
18431	1222	17	compute	compute	VBP
18431	1222	18	that	that	IN
18431	1222	19	a	a	DT
18431	1222	20	man	man	NN
18431	1222	21	on	on	IN
18431	1222	22	the	the	DT
18431	1222	23	moon	moon	NN
18431	1222	24	could	could	MD
18431	1222	25	attain	attain	VB
18431	1222	26	a	a	DT
18431	1222	27	height	height	NN
18431	1222	28	of	of	IN
18431	1222	29	thirty	thirty	CD
18431	1222	30	-	-	HYPH
18431	1222	31	six	six	CD
18431	1222	32	feet	foot	NNS
18431	1222	33	without	without	IN
18431	1222	34	being	be	VBG
18431	1222	35	relatively	relatively	RB
18431	1222	36	more	more	RBR
18431	1222	37	unwieldy	unwieldy	JJ
18431	1222	38	than	than	IN
18431	1222	39	a	a	DT
18431	1222	40	six	six	CD
18431	1222	41	-	-	HYPH
18431	1222	42	foot	foot	NN
18431	1222	43	descendant	descendant	NN
18431	1222	44	of	of	IN
18431	1222	45	Adam	Adam	NNP
18431	1222	46	is	be	VBZ
18431	1222	47	on	on	IN
18431	1222	48	the	the	DT
18431	1222	49	earth	earth	NN
18431	1222	50	.	.	.
18431	1223	1	Whether	whether	IN
18431	1223	2	this	this	DT
18431	1223	3	furnishes	furnish	VBZ
18431	1223	4	a	a	DT
18431	1223	5	sound	sound	JJ
18431	1223	6	reason	reason	NN
18431	1223	7	for	for	IN
18431	1223	8	assuming	assume	VBG
18431	1223	9	that	that	IN
18431	1223	10	the	the	DT
18431	1223	11	lunar	lunar	JJ
18431	1223	12	inhabitants	inhabitant	NNS
18431	1223	13	,	,	,
18431	1223	14	if	if	IN
18431	1223	15	any	any	DT
18431	1223	16	exist	exist	NN
18431	1223	17	or	or	CC
18431	1223	18	have	have	VBP
18431	1223	19	ever	ever	RB
18431	1223	20	existed	exist	VBN
18431	1223	21	,	,	,
18431	1223	22	should	should	MD
18431	1223	23	be	be	VB
18431	1223	24	preposterous	preposterous	JJ
18431	1223	25	giants	giant	NNS
18431	1223	26	is	be	VBZ
18431	1223	27	questionable	questionable	JJ
18431	1223	28	;	;	:
18431	1223	29	yet	yet	CC
18431	1223	30	such	such	PDT
18431	1223	31	an	an	DT
18431	1223	32	assumption	assumption	NN
18431	1223	33	receives	receive	VBZ
18431	1223	34	a	a	DT
18431	1223	35	certain	certain	JJ
18431	1223	36	degree	degree	NN
18431	1223	37	of	of	IN
18431	1223	38	support	support	NN
18431	1223	39	from	from	IN
18431	1223	40	the	the	DT
18431	1223	41	observed	observed	JJ
18431	1223	42	fact	fact	NN
18431	1223	43	that	that	IN
18431	1223	44	the	the	DT
18431	1223	45	natural	natural	JJ
18431	1223	46	features	feature	NNS
18431	1223	47	of	of	IN
18431	1223	48	the	the	DT
18431	1223	49	moon	moon	NN
18431	1223	50	are	be	VBP
18431	1223	51	framed	frame	VBN
18431	1223	52	on	on	IN
18431	1223	53	an	an	DT
18431	1223	54	exaggerated	exaggerated	JJ
18431	1223	55	scale	scale	NN
18431	1223	56	as	as	IN
18431	1223	57	compared	compare	VBN
18431	1223	58	with	with	IN
18431	1223	59	the	the	DT
18431	1223	60	earth	earth	NN
18431	1223	61	's	's	POS
18431	1223	62	.	.	.
18431	1224	1	We	-PRON-	PRP
18431	1224	2	have	have	VBP
18431	1224	3	just	just	RB
18431	1224	4	observed	observe	VBN
18431	1224	5	that	that	IN
18431	1224	6	the	the	DT
18431	1224	7	moon	moon	NN
18431	1224	8	is	be	VBZ
18431	1224	9	characterized	characterize	VBN
18431	1224	10	by	by	IN
18431	1224	11	vast	vast	JJ
18431	1224	12	mountain	mountain	NN
18431	1224	13	rings	ring	NNS
18431	1224	14	,	,	,
18431	1224	15	attaining	attain	VBG
18431	1224	16	in	in	IN
18431	1224	17	many	many	JJ
18431	1224	18	cases	case	NNS
18431	1224	19	a	a	DT
18431	1224	20	diameter	diameter	NN
18431	1224	21	exceeding	exceed	VBG
18431	1224	22	fifty	fifty	CD
18431	1224	23	miles	mile	NNS
18431	1224	24	.	.	.
18431	1225	1	If	if	IN
18431	1225	2	these	these	DT
18431	1225	3	are	be	VBP
18431	1225	4	volcanic	volcanic	JJ
18431	1225	5	craters	crater	NNS
18431	1225	6	,	,	,
18431	1225	7	it	-PRON-	PRP
18431	1225	8	is	be	VBZ
18431	1225	9	evident	evident	JJ
18431	1225	10	,	,	,
18431	1225	11	at	at	IN
18431	1225	12	a	a	DT
18431	1225	13	glance	glance	NN
18431	1225	14	,	,	,
18431	1225	15	that	that	IN
18431	1225	16	the	the	DT
18431	1225	17	mightiest	mighty	JJS
18431	1225	18	volcanoes	volcano	NNS
18431	1225	19	of	of	IN
18431	1225	20	the	the	DT
18431	1225	21	earth	earth	NN
18431	1225	22	fall	fall	VBP
18431	1225	23	into	into	IN
18431	1225	24	insignificance	insignificance	NN
18431	1225	25	beside	beside	IN
18431	1225	26	them	-PRON-	PRP
18431	1225	27	.	.	.
18431	1226	1	Now	now	RB
18431	1226	2	,	,	,
18431	1226	3	the	the	DT
18431	1226	4	slight	slight	JJ
18431	1226	5	force	force	NN
18431	1226	6	of	of	IN
18431	1226	7	gravity	gravity	NN
18431	1226	8	on	on	IN
18431	1226	9	the	the	DT
18431	1226	10	moon	moon	NN
18431	1226	11	has	have	VBZ
18431	1226	12	been	be	VBN
18431	1226	13	appealed	appeal	VBN
18431	1226	14	to	to	IN
18431	1226	15	as	as	IN
18431	1226	16	a	a	DT
18431	1226	17	reason	reason	NN
18431	1226	18	why	why	WRB
18431	1226	19	volcanic	volcanic	JJ
18431	1226	20	explosions	explosion	NNS
18431	1226	21	on	on	IN
18431	1226	22	the	the	DT
18431	1226	23	lunar	lunar	JJ
18431	1226	24	globe	globe	NN
18431	1226	25	should	should	MD
18431	1226	26	produce	produce	VB
18431	1226	27	incomparably	incomparably	RB
18431	1226	28	greater	great	JJR
18431	1226	29	effects	effect	NNS
18431	1226	30	than	than	IN
18431	1226	31	upon	upon	IN
18431	1226	32	the	the	DT
18431	1226	33	earth	earth	NN
18431	1226	34	,	,	,
18431	1226	35	where	where	WRB
18431	1226	36	the	the	DT
18431	1226	37	ejected	eject	VBN
18431	1226	38	materials	material	NNS
18431	1226	39	are	be	VBP
18431	1226	40	so	so	RB
18431	1226	41	much	much	RB
18431	1226	42	heavier	heavy	JJR
18431	1226	43	.	.	.
18431	1227	1	The	the	DT
18431	1227	2	same	same	JJ
18431	1227	3	force	force	NN
18431	1227	4	that	that	WDT
18431	1227	5	would	would	MD
18431	1227	6	throw	throw	VB
18431	1227	7	a	a	DT
18431	1227	8	volcanic	volcanic	JJ
18431	1227	9	bomb	bomb	NN
18431	1227	10	a	a	DT
18431	1227	11	mile	mile	NN
18431	1227	12	high	high	JJ
18431	1227	13	on	on	IN
18431	1227	14	the	the	DT
18431	1227	15	earth	earth	NN
18431	1227	16	could	could	MD
18431	1227	17	throw	throw	VB
18431	1227	18	it	-PRON-	PRP
18431	1227	19	six	six	CD
18431	1227	20	miles	mile	NNS
18431	1227	21	high	high	RB
18431	1227	22	on	on	IN
18431	1227	23	the	the	DT
18431	1227	24	moon	moon	NN
18431	1227	25	.	.	.
18431	1228	1	The	the	DT
18431	1228	2	giant	giant	JJ
18431	1228	3	cannon	cannon	NN
18431	1228	4	that	that	WDT
18431	1228	5	we	-PRON-	PRP
18431	1228	6	have	have	VBP
18431	1228	7	placed	place	VBN
18431	1228	8	in	in	IN
18431	1228	9	one	one	CD
18431	1228	10	of	of	IN
18431	1228	11	our	-PRON-	PRP$
18431	1228	12	coast	coast	NN
18431	1228	13	forts	fort	NNS
18431	1228	14	,	,	,
18431	1228	15	which	which	WDT
18431	1228	16	is	be	VBZ
18431	1228	17	said	say	VBN
18431	1228	18	to	to	TO
18431	1228	19	be	be	VB
18431	1228	20	able	able	JJ
18431	1228	21	to	to	TO
18431	1228	22	hurl	hurl	VB
18431	1228	23	a	a	DT
18431	1228	24	projectile	projectile	NN
18431	1228	25	to	to	IN
18431	1228	26	a	a	DT
18431	1228	27	distance	distance	NN
18431	1228	28	of	of	IN
18431	1228	29	fifteen	fifteen	CD
18431	1228	30	miles	mile	NNS
18431	1228	31	,	,	,
18431	1228	32	could	could	MD
18431	1228	33	send	send	VB
18431	1228	34	the	the	DT
18431	1228	35	same	same	JJ
18431	1228	36	projectile	projectile	NN
18431	1228	37	ninety	ninety	CD
18431	1228	38	miles	mile	NNS
18431	1228	39	on	on	IN
18431	1228	40	the	the	DT
18431	1228	41	moon	moon	NN
18431	1228	42	.	.	.
18431	1229	1	An	an	DT
18431	1229	2	athlete	athlete	NN
18431	1229	3	who	who	WP
18431	1229	4	can	can	MD
18431	1229	5	clear	clear	VB
18431	1229	6	a	a	DT
18431	1229	7	horizontal	horizontal	JJ
18431	1229	8	bar	bar	NN
18431	1229	9	at	at	IN
18431	1229	10	a	a	DT
18431	1229	11	height	height	NN
18431	1229	12	of	of	IN
18431	1229	13	six	six	CD
18431	1229	14	feet	foot	NNS
18431	1229	15	on	on	IN
18431	1229	16	the	the	DT
18431	1229	17	earth	earth	NN
18431	1229	18	could	could	MD
18431	1229	19	clear	clear	VB
18431	1229	20	the	the	DT
18431	1229	21	same	same	JJ
18431	1229	22	bar	bar	NN
18431	1229	23	at	at	IN
18431	1229	24	a	a	DT
18431	1229	25	height	height	NN
18431	1229	26	of	of	IN
18431	1229	27	thirty	thirty	CD
18431	1229	28	-	-	HYPH
18431	1229	29	six	six	CD
18431	1229	30	feet	foot	NNS
18431	1229	31	on	on	IN
18431	1229	32	the	the	DT
18431	1229	33	moon	moon	NN
18431	1229	34	.	.	.
18431	1230	1	In	in	IN
18431	1230	2	other	other	JJ
18431	1230	3	words	word	NNS
18431	1230	4	,	,	,
18431	1230	5	he	-PRON-	PRP
18431	1230	6	could	could	MD
18431	1230	7	jump	jump	VB
18431	1230	8	over	over	RP
18431	1230	9	a	a	DT
18431	1230	10	house	house	NN
18431	1230	11	,	,	,
18431	1230	12	unless	unless	IN
18431	1230	13	,	,	,
18431	1230	14	indeed	indeed	RB
18431	1230	15	,	,	,
18431	1230	16	the	the	DT
18431	1230	17	lunarians	lunarian	NNS
18431	1230	18	really	really	RB
18431	1230	19	are	be	VBP
18431	1230	20	giants	giant	NNS
18431	1230	21	,	,	,
18431	1230	22	and	and	CC
18431	1230	23	live	live	VBP
18431	1230	24	in	in	IN
18431	1230	25	houses	house	NNS
18431	1230	26	proportioned	proportion	VBN
18431	1230	27	to	to	IN
18431	1230	28	their	-PRON-	PRP$
18431	1230	29	own	own	JJ
18431	1230	30	dimensions	dimension	NNS
18431	1230	31	and	and	CC
18431	1230	32	to	to	IN
18431	1230	33	the	the	DT
18431	1230	34	size	size	NN
18431	1230	35	of	of	IN
18431	1230	36	their	-PRON-	PRP$
18431	1230	37	mountains	mountain	NNS
18431	1230	38	.	.	.
18431	1231	1	In	in	IN
18431	1231	2	that	that	DT
18431	1231	3	case	case	NN
18431	1231	4	,	,	,
18431	1231	5	our	-PRON-	PRP$
18431	1231	6	athlete	athlete	NN
18431	1231	7	would	would	MD
18431	1231	8	have	have	VB
18431	1231	9	to	to	TO
18431	1231	10	content	content	VB
18431	1231	11	himself	-PRON-	PRP
18431	1231	12	with	with	IN
18431	1231	13	jumping	jump	VBG
18431	1231	14	over	over	IN
18431	1231	15	a	a	DT
18431	1231	16	lunarian	lunarian	NN
18431	1231	17	,	,	,
18431	1231	18	whose	whose	WP$
18431	1231	19	head	head	NN
18431	1231	20	he	-PRON-	PRP
18431	1231	21	could	could	MD
18431	1231	22	just	just	RB
18431	1231	23	clear	clear	VB
18431	1231	24	--	--	:
18431	1231	25	with	with	IN
18431	1231	26	the	the	DT
18431	1231	27	hat	hat	NN
18431	1231	28	off	off	RB
18431	1231	29	.	.	.
18431	1232	1	These	these	DT
18431	1232	2	things	thing	NNS
18431	1232	3	are	be	VBP
18431	1232	4	not	not	RB
18431	1232	5	only	only	RB
18431	1232	6	amusing	amusing	JJ
18431	1232	7	,	,	,
18431	1232	8	but	but	CC
18431	1232	9	important	important	JJ
18431	1232	10	.	.	.
18431	1233	1	There	there	EX
18431	1233	2	can	can	MD
18431	1233	3	be	be	VB
18431	1233	4	no	no	DT
18431	1233	5	question	question	NN
18431	1233	6	that	that	IN
18431	1233	7	the	the	DT
18431	1233	8	force	force	NN
18431	1233	9	of	of	IN
18431	1233	10	gravity	gravity	NN
18431	1233	11	on	on	IN
18431	1233	12	the	the	DT
18431	1233	13	moon	moon	NN
18431	1233	14	actually	actually	RB
18431	1233	15	is	be	VBZ
18431	1233	16	as	as	RB
18431	1233	17	slight	slight	JJ
18431	1233	18	as	as	IN
18431	1233	19	it	-PRON-	PRP
18431	1233	20	has	have	VBZ
18431	1233	21	just	just	RB
18431	1233	22	been	be	VBN
18431	1233	23	described	describe	VBN
18431	1233	24	.	.	.
18431	1234	1	So	so	RB
18431	1234	2	,	,	,
18431	1234	3	even	even	RB
18431	1234	4	without	without	IN
18431	1234	5	calling	call	VBG
18431	1234	6	in	in	RP
18431	1234	7	imaginary	imaginary	JJ
18431	1234	8	inhabitants	inhabitant	NNS
18431	1234	9	to	to	TO
18431	1234	10	lend	lend	VB
18431	1234	11	it	-PRON-	PRP
18431	1234	12	interest	interest	NN
18431	1234	13	,	,	,
18431	1234	14	the	the	DT
18431	1234	15	comparative	comparative	JJ
18431	1234	16	inability	inability	NN
18431	1234	17	of	of	IN
18431	1234	18	the	the	DT
18431	1234	19	moon	moon	NN
18431	1234	20	to	to	TO
18431	1234	21	arrest	arrest	VB
18431	1234	22	bodies	body	NNS
18431	1234	23	in	in	IN
18431	1234	24	motion	motion	NN
18431	1234	25	becomes	become	VBZ
18431	1234	26	a	a	DT
18431	1234	27	fact	fact	NN
18431	1234	28	of	of	IN
18431	1234	29	much	much	JJ
18431	1234	30	significance	significance	NN
18431	1234	31	.	.	.
18431	1235	1	It	-PRON-	PRP
18431	1235	2	has	have	VBZ
18431	1235	3	led	lead	VBN
18431	1235	4	to	to	IN
18431	1235	5	the	the	DT
18431	1235	6	theory	theory	NN
18431	1235	7	that	that	IN
18431	1235	8	meteorites	meteorites	NNPS
18431	1235	9	may	may	MD
18431	1235	10	have	have	VB
18431	1235	11	originally	originally	RB
18431	1235	12	been	be	VBN
18431	1235	13	shot	shoot	VBN
18431	1235	14	out	out	IN
18431	1235	15	of	of	IN
18431	1235	16	the	the	DT
18431	1235	17	moon	moon	NN
18431	1235	18	's	's	POS
18431	1235	19	great	great	JJ
18431	1235	20	volcanoes	volcano	NNS
18431	1235	21	,	,	,
18431	1235	22	when	when	WRB
18431	1235	23	those	those	DT
18431	1235	24	volcanoes	volcano	NNS
18431	1235	25	were	be	VBD
18431	1235	26	active	active	JJ
18431	1235	27	,	,	,
18431	1235	28	and	and	CC
18431	1235	29	may	may	MD
18431	1235	30	have	have	VB
18431	1235	31	circulated	circulate	VBN
18431	1235	32	about	about	IN
18431	1235	33	the	the	DT
18431	1235	34	sun	sun	NN
18431	1235	35	until	until	IN
18431	1235	36	various	various	JJ
18431	1235	37	perturbations	perturbation	NNS
18431	1235	38	have	have	VBP
18431	1235	39	brought	bring	VBN
18431	1235	40	them	-PRON-	PRP
18431	1235	41	down	down	RP
18431	1235	42	upon	upon	IN
18431	1235	43	the	the	DT
18431	1235	44	earth	earth	NN
18431	1235	45	.	.	.
18431	1236	1	A	a	DT
18431	1236	2	body	body	NN
18431	1236	3	shot	shoot	VBD
18431	1236	4	radially	radially	NN
18431	1236	5	from	from	IN
18431	1236	6	the	the	DT
18431	1236	7	surface	surface	NN
18431	1236	8	of	of	IN
18431	1236	9	the	the	DT
18431	1236	10	moon	moon	NN
18431	1236	11	would	would	MD
18431	1236	12	need	need	VB
18431	1236	13	to	to	TO
18431	1236	14	have	have	VB
18431	1236	15	a	a	DT
18431	1236	16	velocity	velocity	NN
18431	1236	17	of	of	IN
18431	1236	18	only	only	RB
18431	1236	19	about	about	RB
18431	1236	20	a	a	DT
18431	1236	21	mile	mile	NN
18431	1236	22	and	and	CC
18431	1236	23	a	a	DT
18431	1236	24	half	half	NN
18431	1236	25	in	in	IN
18431	1236	26	a	a	DT
18431	1236	27	second	second	JJ
18431	1236	28	in	in	IN
18431	1236	29	order	order	NN
18431	1236	30	to	to	TO
18431	1236	31	escape	escape	VB
18431	1236	32	from	from	IN
18431	1236	33	the	the	DT
18431	1236	34	moon	moon	NN
18431	1236	35	's	's	POS
18431	1236	36	control	control	NN
18431	1236	37	,	,	,
18431	1236	38	and	and	CC
18431	1236	39	we	-PRON-	PRP
18431	1236	40	can	can	MD
18431	1236	41	believe	believe	VB
18431	1236	42	that	that	IN
18431	1236	43	a	a	DT
18431	1236	44	lunar	lunar	JJ
18431	1236	45	volcano	volcano	NN
18431	1236	46	when	when	WRB
18431	1236	47	in	in	IN
18431	1236	48	action	action	NN
18431	1236	49	could	could	MD
18431	1236	50	have	have	VB
18431	1236	51	imparted	impart	VBN
18431	1236	52	such	such	PDT
18431	1236	53	a	a	DT
18431	1236	54	velocity	velocity	NN
18431	1236	55	,	,	,
18431	1236	56	all	all	PDT
18431	1236	57	the	the	DT
18431	1236	58	more	more	RBR
18431	1236	59	readily	readily	RB
18431	1236	60	because	because	IN
18431	1236	61	with	with	IN
18431	1236	62	modern	modern	JJ
18431	1236	63	gunpowders	gunpowder	NNS
18431	1236	64	we	-PRON-	PRP
18431	1236	65	have	have	VBP
18431	1236	66	been	be	VBN
18431	1236	67	able	able	JJ
18431	1236	68	to	to	TO
18431	1236	69	give	give	VB
18431	1236	70	to	to	TO
18431	1236	71	projectiles	projectile	NNS
18431	1236	72	a	a	DT
18431	1236	73	speed	speed	NN
18431	1236	74	one	one	CD
18431	1236	75	half	half	NN
18431	1236	76	as	as	RB
18431	1236	77	great	great	JJ
18431	1236	78	as	as	IN
18431	1236	79	that	that	DT
18431	1236	80	needed	need	VBD
18431	1236	81	for	for	IN
18431	1236	82	liberation	liberation	NN
18431	1236	83	from	from	IN
18431	1236	84	lunar	lunar	JJ
18431	1236	85	gravity	gravity	NN
18431	1236	86	.	.	.
18431	1237	1	Another	another	DT
18431	1237	2	consequence	consequence	NN
18431	1237	3	of	of	IN
18431	1237	4	the	the	DT
18431	1237	5	small	small	JJ
18431	1237	6	gravitative	gravitative	JJ
18431	1237	7	power	power	NN
18431	1237	8	of	of	IN
18431	1237	9	the	the	DT
18431	1237	10	moon	moon	NN
18431	1237	11	bears	bear	VBZ
18431	1237	12	upon	upon	IN
18431	1237	13	the	the	DT
18431	1237	14	all	all	RB
18431	1237	15	-	-	HYPH
18431	1237	16	important	important	JJ
18431	1237	17	question	question	NN
18431	1237	18	of	of	IN
18431	1237	19	atmosphere	atmosphere	NN
18431	1237	20	.	.	.
18431	1238	1	According	accord	VBG
18431	1238	2	to	to	IN
18431	1238	3	the	the	DT
18431	1238	4	theory	theory	NN
18431	1238	5	of	of	IN
18431	1238	6	Dr.	Dr.	NNP
18431	1238	7	Johnstone	Johnstone	NNP
18431	1238	8	Stoney	Stoney	NNP
18431	1238	9	,	,	,
18431	1238	10	heretofore	heretofore	RB
18431	1238	11	referred	refer	VBD
18431	1238	12	to	to	IN
18431	1238	13	,	,	,
18431	1238	14	oxygen	oxygen	NN
18431	1238	15	,	,	,
18431	1238	16	nitrogen	nitrogen	NN
18431	1238	17	,	,	,
18431	1238	18	and	and	CC
18431	1238	19	water	water	NN
18431	1238	20	vapor	vapor	NN
18431	1238	21	would	would	MD
18431	1238	22	all	all	DT
18431	1238	23	gradually	gradually	RB
18431	1238	24	escape	escape	VB
18431	1238	25	from	from	IN
18431	1238	26	the	the	DT
18431	1238	27	moon	moon	NN
18431	1238	28	,	,	,
18431	1238	29	if	if	IN
18431	1238	30	originally	originally	RB
18431	1238	31	placed	place	VBN
18431	1238	32	upon	upon	IN
18431	1238	33	it	-PRON-	PRP
18431	1238	34	,	,	,
18431	1238	35	because	because	IN
18431	1238	36	,	,	,
18431	1238	37	by	by	IN
18431	1238	38	the	the	DT
18431	1238	39	kinetic	kinetic	NNP
18431	1238	40	theory	theory	NN
18431	1238	41	,	,	,
18431	1238	42	the	the	DT
18431	1238	43	maximum	maximum	JJ
18431	1238	44	velocities	velocity	NNS
18431	1238	45	of	of	IN
18431	1238	46	their	-PRON-	PRP$
18431	1238	47	molecules	molecule	NNS
18431	1238	48	are	be	VBP
18431	1238	49	greater	great	JJR
18431	1238	50	than	than	IN
18431	1238	51	a	a	DT
18431	1238	52	mile	mile	NN
18431	1238	53	and	and	CC
18431	1238	54	a	a	DT
18431	1238	55	half	half	NN
18431	1238	56	per	per	IN
18431	1238	57	second	second	NN
18431	1238	58	.	.	.
18431	1239	1	The	the	DT
18431	1239	2	escape	escape	NN
18431	1239	3	would	would	MD
18431	1239	4	not	not	RB
18431	1239	5	occur	occur	VB
18431	1239	6	instantly	instantly	RB
18431	1239	7	,	,	,
18431	1239	8	nor	nor	CC
18431	1239	9	all	all	RB
18431	1239	10	at	at	IN
18431	1239	11	once	once	RB
18431	1239	12	,	,	,
18431	1239	13	for	for	IN
18431	1239	14	it	-PRON-	PRP
18431	1239	15	would	would	MD
18431	1239	16	be	be	VB
18431	1239	17	only	only	RB
18431	1239	18	the	the	DT
18431	1239	19	molecules	molecule	NNS
18431	1239	20	at	at	IN
18431	1239	21	the	the	DT
18431	1239	22	upper	upper	JJ
18431	1239	23	surface	surface	NN
18431	1239	24	of	of	IN
18431	1239	25	the	the	DT
18431	1239	26	atmosphere	atmosphere	NN
18431	1239	27	which	which	WDT
18431	1239	28	were	be	VBD
18431	1239	29	moving	move	VBG
18431	1239	30	with	with	IN
18431	1239	31	their	-PRON-	PRP$
18431	1239	32	greatest	great	JJS
18431	1239	33	velocity	velocity	NN
18431	1239	34	,	,	,
18431	1239	35	and	and	CC
18431	1239	36	in	in	IN
18431	1239	37	a	a	DT
18431	1239	38	direction	direction	NN
18431	1239	39	radial	radial	JJ
18431	1239	40	to	to	IN
18431	1239	41	the	the	DT
18431	1239	42	center	center	NN
18431	1239	43	of	of	IN
18431	1239	44	the	the	DT
18431	1239	45	moon	moon	NN
18431	1239	46	,	,	,
18431	1239	47	that	that	WDT
18431	1239	48	would	would	MD
18431	1239	49	get	get	VB
18431	1239	50	away	away	RB
18431	1239	51	;	;	:
18431	1239	52	but	but	CC
18431	1239	53	in	in	IN
18431	1239	54	the	the	DT
18431	1239	55	course	course	NN
18431	1239	56	of	of	IN
18431	1239	57	time	time	NN
18431	1239	58	this	this	DT
18431	1239	59	gradual	gradual	JJ
18431	1239	60	leakage	leakage	NN
18431	1239	61	would	would	MD
18431	1239	62	result	result	VB
18431	1239	63	in	in	IN
18431	1239	64	the	the	DT
18431	1239	65	escape	escape	NN
18431	1239	66	of	of	IN
18431	1239	67	all	all	DT
18431	1239	68	of	of	IN
18431	1239	69	those	those	DT
18431	1239	70	gases	gas	NNS
18431	1239	71	.	.	.
18431	1240	1	[	[	-LRB-
18431	1240	2	16	16	CD
18431	1240	3	]	]	-RRB-
18431	1240	4	[	[	-LRB-
18431	1240	5	Footnote	Footnote	NNP
18431	1240	6	16	16	CD
18431	1240	7	:	:	:
18431	1240	8	The	the	DT
18431	1240	9	discovery	discovery	NN
18431	1240	10	of	of	IN
18431	1240	11	free	free	JJ
18431	1240	12	hydrogen	hydrogen	NN
18431	1240	13	in	in	IN
18431	1240	14	the	the	DT
18431	1240	15	earth	earth	NN
18431	1240	16	's	's	POS
18431	1240	17	atmosphere	atmosphere	NN
18431	1240	18	,	,	,
18431	1240	19	by	by	IN
18431	1240	20	Professor	Professor	NNP
18431	1240	21	Dewar	Dewar	NNP
18431	1240	22	,	,	,
18431	1240	23	1901	1901	CD
18431	1240	24	,	,	,
18431	1240	25	bears	bear	VBZ
18431	1240	26	upon	upon	IN
18431	1240	27	the	the	DT
18431	1240	28	theory	theory	NN
18431	1240	29	of	of	IN
18431	1240	30	the	the	DT
18431	1240	31	escape	escape	NN
18431	1240	32	of	of	IN
18431	1240	33	gases	gas	NNS
18431	1240	34	from	from	IN
18431	1240	35	a	a	DT
18431	1240	36	planet	planet	NN
18431	1240	37	,	,	,
18431	1240	38	and	and	CC
18431	1240	39	may	may	MD
18431	1240	40	modify	modify	VB
18431	1240	41	the	the	DT
18431	1240	42	view	view	NN
18431	1240	43	above	above	RB
18431	1240	44	expressed	express	VBD
18431	1240	45	.	.	.
18431	1241	1	Since	since	IN
18431	1241	2	hydrogen	hydrogen	NN
18431	1241	3	is	be	VBZ
18431	1241	4	theoretically	theoretically	RB
18431	1241	5	incapable	incapable	JJ
18431	1241	6	of	of	IN
18431	1241	7	being	be	VBG
18431	1241	8	permanently	permanently	RB
18431	1241	9	retained	retain	VBN
18431	1241	10	in	in	IN
18431	1241	11	the	the	DT
18431	1241	12	free	free	JJ
18431	1241	13	state	state	NN
18431	1241	14	by	by	IN
18431	1241	15	the	the	DT
18431	1241	16	earth	earth	NN
18431	1241	17	,	,	,
18431	1241	18	its	-PRON-	PRP$
18431	1241	19	presence	presence	NN
18431	1241	20	in	in	IN
18431	1241	21	the	the	DT
18431	1241	22	atmosphere	atmosphere	NN
18431	1241	23	indicates	indicate	VBZ
18431	1241	24	either	either	CC
18431	1241	25	that	that	IN
18431	1241	26	there	there	EX
18431	1241	27	is	be	VBZ
18431	1241	28	an	an	DT
18431	1241	29	influx	influx	NN
18431	1241	30	from	from	IN
18431	1241	31	space	space	NN
18431	1241	32	or	or	CC
18431	1241	33	that	that	IN
18431	1241	34	it	-PRON-	PRP
18431	1241	35	emanates	emanate	VBZ
18431	1241	36	from	from	IN
18431	1241	37	the	the	DT
18431	1241	38	earth	earth	NN
18431	1241	39	's	's	POS
18431	1241	40	crust	crust	NN
18431	1241	41	.	.	.
18431	1242	1	In	in	IN
18431	1242	2	a	a	DT
18431	1242	3	similar	similar	JJ
18431	1242	4	way	way	NN
18431	1242	5	it	-PRON-	PRP
18431	1242	6	may	may	MD
18431	1242	7	be	be	VB
18431	1242	8	assumed	assume	VBN
18431	1242	9	that	that	IN
18431	1242	10	atmospheric	atmospheric	JJ
18431	1242	11	gases	gas	NNS
18431	1242	12	can	can	MD
18431	1242	13	be	be	VB
18431	1242	14	given	give	VBN
18431	1242	15	off	off	RP
18431	1242	16	from	from	IN
18431	1242	17	the	the	DT
18431	1242	18	crust	crust	NN
18431	1242	19	of	of	IN
18431	1242	20	the	the	DT
18431	1242	21	moon	moon	NN
18431	1242	22	,	,	,
18431	1242	23	thus	thus	RB
18431	1242	24	,	,	,
18431	1242	25	to	to	IN
18431	1242	26	a	a	DT
18431	1242	27	greater	great	JJR
18431	1242	28	or	or	CC
18431	1242	29	less	less	JJR
18431	1242	30	extent	extent	NN
18431	1242	31	,	,	,
18431	1242	32	supplying	supply	VBG
18431	1242	33	the	the	DT
18431	1242	34	place	place	NN
18431	1242	35	of	of	IN
18431	1242	36	the	the	DT
18431	1242	37	molecules	molecule	NNS
18431	1242	38	that	that	WDT
18431	1242	39	escape	escape	NN
18431	1242	40	.	.	.
18431	1242	41	]	]	-RRB-
18431	1243	1	After	after	IN
18431	1243	2	it	-PRON-	PRP
18431	1243	3	had	have	VBD
18431	1243	4	been	be	VBN
18431	1243	5	found	find	VBN
18431	1243	6	that	that	IN
18431	1243	7	,	,	,
18431	1243	8	to	to	IN
18431	1243	9	ordinary	ordinary	JJ
18431	1243	10	tests	test	NNS
18431	1243	11	,	,	,
18431	1243	12	the	the	DT
18431	1243	13	moon	moon	NN
18431	1243	14	offered	offer	VBD
18431	1243	15	no	no	DT
18431	1243	16	evidence	evidence	NN
18431	1243	17	of	of	IN
18431	1243	18	the	the	DT
18431	1243	19	possession	possession	NN
18431	1243	20	of	of	IN
18431	1243	21	an	an	DT
18431	1243	22	atmosphere	atmosphere	NN
18431	1243	23	,	,	,
18431	1243	24	and	and	CC
18431	1243	25	before	before	IN
18431	1243	26	Dr.	Dr.	NNP
18431	1243	27	Stoney	Stoney	NNP
18431	1243	28	's	's	POS
18431	1243	29	theory	theory	NN
18431	1243	30	was	be	VBD
18431	1243	31	broached	broach	VBN
18431	1243	32	,	,	,
18431	1243	33	it	-PRON-	PRP
18431	1243	34	was	be	VBD
18431	1243	35	supposed	suppose	VBN
18431	1243	36	by	by	IN
18431	1243	37	many	many	JJ
18431	1243	38	that	that	IN
18431	1243	39	the	the	DT
18431	1243	40	moon	moon	NN
18431	1243	41	had	have	VBD
18431	1243	42	lost	lose	VBN
18431	1243	43	its	-PRON-	PRP$
18431	1243	44	original	original	JJ
18431	1243	45	supply	supply	NN
18431	1243	46	of	of	IN
18431	1243	47	air	air	NN
18431	1243	48	by	by	IN
18431	1243	49	absorption	absorption	NN
18431	1243	50	into	into	IN
18431	1243	51	its	-PRON-	PRP$
18431	1243	52	interior	interior	NN
18431	1243	53	.	.	.
18431	1244	1	The	the	DT
18431	1244	2	oxygen	oxygen	NN
18431	1244	3	was	be	VBD
18431	1244	4	supposed	suppose	VBN
18431	1244	5	to	to	TO
18431	1244	6	have	have	VB
18431	1244	7	entered	enter	VBN
18431	1244	8	into	into	IN
18431	1244	9	combination	combination	NN
18431	1244	10	with	with	IN
18431	1244	11	the	the	DT
18431	1244	12	cooling	cool	VBG
18431	1244	13	rocks	rock	NNS
18431	1244	14	and	and	CC
18431	1244	15	minerals	mineral	NNS
18431	1244	16	,	,	,
18431	1244	17	thus	thus	RB
18431	1244	18	being	be	VBG
18431	1244	19	withdrawn	withdraw	VBN
18431	1244	20	from	from	IN
18431	1244	21	the	the	DT
18431	1244	22	atmosphere	atmosphere	NN
18431	1244	23	,	,	,
18431	1244	24	and	and	CC
18431	1244	25	the	the	DT
18431	1244	26	nitrogen	nitrogen	NN
18431	1244	27	was	be	VBD
18431	1244	28	imagined	imagine	VBN
18431	1244	29	to	to	TO
18431	1244	30	have	have	VB
18431	1244	31	disappeared	disappear	VBN
18431	1244	32	also	also	RB
18431	1244	33	within	within	IN
18431	1244	34	the	the	DT
18431	1244	35	lunar	lunar	JJ
18431	1244	36	crust	crust	NN
18431	1244	37	.	.	.
18431	1245	1	For	for	IN
18431	1245	2	it	-PRON-	PRP
18431	1245	3	seems	seem	VBZ
18431	1245	4	to	to	TO
18431	1245	5	have	have	VB
18431	1245	6	always	always	RB
18431	1245	7	been	be	VBN
18431	1245	8	tacitly	tacitly	RB
18431	1245	9	assumed	assume	VBN
18431	1245	10	that	that	IN
18431	1245	11	the	the	DT
18431	1245	12	phenomenon	phenomenon	NN
18431	1245	13	to	to	TO
18431	1245	14	be	be	VB
18431	1245	15	accounted	account	VBN
18431	1245	16	for	for	IN
18431	1245	17	was	be	VBD
18431	1245	18	not	not	RB
18431	1245	19	so	so	RB
18431	1245	20	much	much	RB
18431	1245	21	the	the	DT
18431	1245	22	_	_	NNP
18431	1245	23	absence	absence	NN
18431	1245	24	_	_	NNP
18431	1245	25	of	of	IN
18431	1245	26	a	a	DT
18431	1245	27	lunar	lunar	JJ
18431	1245	28	atmosphere	atmosphere	NN
18431	1245	29	as	as	IN
18431	1245	30	its	-PRON-	PRP$
18431	1245	31	_	_	NNP
18431	1245	32	disappearance	disappearance	NN
18431	1245	33	_	_	NNP
18431	1245	34	.	.	.
18431	1246	1	But	but	CC
18431	1246	2	disappearance	disappearance	NN
18431	1246	3	,	,	,
18431	1246	4	of	of	IN
18431	1246	5	course	course	NN
18431	1246	6	,	,	,
18431	1246	7	implies	imply	VBZ
18431	1246	8	previous	previous	JJ
18431	1246	9	existence	existence	NN
18431	1246	10	.	.	.
18431	1247	1	In	in	IN
18431	1247	2	like	like	JJ
18431	1247	3	manner	manner	NN
18431	1247	4	it	-PRON-	PRP
18431	1247	5	has	have	VBZ
18431	1247	6	always	always	RB
18431	1247	7	been	be	VBN
18431	1247	8	a	a	DT
18431	1247	9	commonly	commonly	RB
18431	1247	10	accepted	accept	VBN
18431	1247	11	view	view	NN
18431	1247	12	that	that	IN
18431	1247	13	the	the	DT
18431	1247	14	moon	moon	NN
18431	1247	15	probably	probably	RB
18431	1247	16	once	once	RB
18431	1247	17	had	have	VBD
18431	1247	18	enough	enough	JJ
18431	1247	19	water	water	NN
18431	1247	20	to	to	TO
18431	1247	21	form	form	VB
18431	1247	22	lakes	lake	NNS
18431	1247	23	and	and	CC
18431	1247	24	seas	sea	NNS
18431	1247	25	.	.	.
18431	1248	1	These	these	DT
18431	1248	2	,	,	,
18431	1248	3	it	-PRON-	PRP
18431	1248	4	has	have	VBZ
18431	1248	5	been	be	VBN
18431	1248	6	calculated	calculate	VBN
18431	1248	7	,	,	,
18431	1248	8	could	could	MD
18431	1248	9	have	have	VB
18431	1248	10	been	be	VBN
18431	1248	11	absorbed	absorb	VBN
18431	1248	12	into	into	IN
18431	1248	13	the	the	DT
18431	1248	14	lunar	lunar	JJ
18431	1248	15	globe	globe	NN
18431	1248	16	as	as	IN
18431	1248	17	it	-PRON-	PRP
18431	1248	18	cooled	cool	VBD
18431	1248	19	off	off	RP
18431	1248	20	.	.	.
18431	1249	1	But	but	CC
18431	1249	2	Johnstone	Johnstone	NNP
18431	1249	3	Stoney	Stoney	NNP
18431	1249	4	's	's	POS
18431	1249	5	theory	theory	NN
18431	1249	6	offers	offer	VBZ
18431	1249	7	another	another	DT
18431	1249	8	method	method	NN
18431	1249	9	by	by	IN
18431	1249	10	which	which	WDT
18431	1249	11	they	-PRON-	PRP
18431	1249	12	could	could	MD
18431	1249	13	have	have	VB
18431	1249	14	escaped	escape	VBN
18431	1249	15	,	,	,
18431	1249	16	through	through	IN
18431	1249	17	evaporation	evaporation	NN
18431	1249	18	and	and	CC
18431	1249	19	the	the	DT
18431	1249	20	gradual	gradual	JJ
18431	1249	21	flight	flight	NN
18431	1249	22	of	of	IN
18431	1249	23	the	the	DT
18431	1249	24	molecules	molecule	NNS
18431	1249	25	into	into	IN
18431	1249	26	open	open	JJ
18431	1249	27	space	space	NN
18431	1249	28	.	.	.
18431	1250	1	Possibly	possibly	RB
18431	1250	2	both	both	DT
18431	1250	3	methods	method	NNS
18431	1250	4	have	have	VBP
18431	1250	5	been	be	VBN
18431	1250	6	in	in	IN
18431	1250	7	operation	operation	NN
18431	1250	8	,	,	,
18431	1250	9	a	a	DT
18431	1250	10	portion	portion	NN
18431	1250	11	of	of	IN
18431	1250	12	the	the	DT
18431	1250	13	constituents	constituent	NNS
18431	1250	14	of	of	IN
18431	1250	15	the	the	DT
18431	1250	16	former	former	JJ
18431	1250	17	atmosphere	atmosphere	NN
18431	1250	18	and	and	CC
18431	1250	19	oceans	ocean	NNS
18431	1250	20	having	have	VBG
18431	1250	21	entered	enter	VBN
18431	1250	22	into	into	IN
18431	1250	23	chemical	chemical	JJ
18431	1250	24	combinations	combination	NNS
18431	1250	25	in	in	IN
18431	1250	26	the	the	DT
18431	1250	27	lunar	lunar	JJ
18431	1250	28	crust	crust	NN
18431	1250	29	,	,	,
18431	1250	30	and	and	CC
18431	1250	31	the	the	DT
18431	1250	32	remainder	remainder	NN
18431	1250	33	having	have	VBG
18431	1250	34	vanished	vanish	VBN
18431	1250	35	in	in	IN
18431	1250	36	consequence	consequence	NN
18431	1250	37	of	of	IN
18431	1250	38	the	the	DT
18431	1250	39	lack	lack	NN
18431	1250	40	of	of	IN
18431	1250	41	sufficient	sufficient	JJ
18431	1250	42	gravitative	gravitative	JJ
18431	1250	43	force	force	NN
18431	1250	44	to	to	TO
18431	1250	45	retain	retain	VB
18431	1250	46	them	-PRON-	PRP
18431	1250	47	.	.	.
18431	1251	1	But	but	CC
18431	1251	2	why	why	WRB
18431	1251	3	,	,	,
18431	1251	4	it	-PRON-	PRP
18431	1251	5	may	may	MD
18431	1251	6	be	be	VB
18431	1251	7	asked	ask	VBN
18431	1251	8	,	,	,
18431	1251	9	should	should	MD
18431	1251	10	it	-PRON-	PRP
18431	1251	11	be	be	VB
18431	1251	12	assumed	assume	VBN
18431	1251	13	that	that	IN
18431	1251	14	the	the	DT
18431	1251	15	moon	moon	NN
18431	1251	16	ever	ever	RB
18431	1251	17	had	have	VBD
18431	1251	18	things	thing	NNS
18431	1251	19	which	which	WDT
18431	1251	20	it	-PRON-	PRP
18431	1251	21	does	do	VBZ
18431	1251	22	not	not	RB
18431	1251	23	now	now	RB
18431	1251	24	possess	possess	VB
18431	1251	25	?	?	.
18431	1252	1	Perhaps	perhaps	RB
18431	1252	2	no	no	DT
18431	1252	3	entirely	entirely	RB
18431	1252	4	satisfactory	satisfactory	JJ
18431	1252	5	reply	reply	NN
18431	1252	6	can	can	MD
18431	1252	7	be	be	VB
18431	1252	8	made	make	VBN
18431	1252	9	.	.	.
18431	1253	1	Some	some	DT
18431	1253	2	observers	observer	NNS
18431	1253	3	have	have	VBP
18431	1253	4	believed	believe	VBN
18431	1253	5	that	that	IN
18431	1253	6	they	-PRON-	PRP
18431	1253	7	detected	detect	VBD
18431	1253	8	unmistakable	unmistakable	JJ
18431	1253	9	indications	indication	NNS
18431	1253	10	of	of	IN
18431	1253	11	alluvial	alluvial	JJ
18431	1253	12	deposits	deposit	NNS
18431	1253	13	on	on	IN
18431	1253	14	lunar	lunar	JJ
18431	1253	15	plains	plain	NNS
18431	1253	16	,	,	,
18431	1253	17	and	and	CC
18431	1253	18	of	of	IN
18431	1253	19	the	the	DT
18431	1253	20	existence	existence	NN
18431	1253	21	of	of	IN
18431	1253	22	beaches	beach	NNS
18431	1253	23	on	on	IN
18431	1253	24	the	the	DT
18431	1253	25	shores	shore	NNS
18431	1253	26	of	of	IN
18431	1253	27	the	the	DT
18431	1253	28	"	"	``
18431	1253	29	seas	sea	NNS
18431	1253	30	.	.	.
18431	1253	31	"	"	''
18431	1254	1	Messrs.	Messrs.	NNP
18431	1254	2	Loewy	Loewy	NNP
18431	1254	3	and	and	CC
18431	1254	4	Puiseux	Puiseux	NNP
18431	1254	5	,	,	,
18431	1254	6	of	of	IN
18431	1254	7	the	the	DT
18431	1254	8	Paris	Paris	NNP
18431	1254	9	Observatory	Observatory	NNP
18431	1254	10	,	,	,
18431	1254	11	whose	whose	WP$
18431	1254	12	photographs	photograph	NNS
18431	1254	13	of	of	IN
18431	1254	14	the	the	DT
18431	1254	15	moon	moon	NN
18431	1254	16	are	be	VBP
18431	1254	17	perhaps	perhaps	RB
18431	1254	18	the	the	DT
18431	1254	19	finest	fine	JJS
18431	1254	20	yet	yet	RB
18431	1254	21	made	make	VBN
18431	1254	22	,	,	,
18431	1254	23	say	say	VB
18431	1254	24	on	on	IN
18431	1254	25	this	this	DT
18431	1254	26	subject	subject	NN
18431	1254	27	:	:	:
18431	1254	28	"	"	``
18431	1254	29	There	there	EX
18431	1254	30	exists	exist	VBZ
18431	1254	31	,	,	,
18431	1254	32	from	from	IN
18431	1254	33	the	the	DT
18431	1254	34	point	point	NN
18431	1254	35	of	of	IN
18431	1254	36	view	view	NN
18431	1254	37	of	of	IN
18431	1254	38	relief	relief	NN
18431	1254	39	,	,	,
18431	1254	40	a	a	DT
18431	1254	41	general	general	JJ
18431	1254	42	similarity	similarity	NN
18431	1254	43	between	between	IN
18431	1254	44	the	the	DT
18431	1254	45	'	'	``
18431	1254	46	seas	sea	NNS
18431	1254	47	'	'	''
18431	1254	48	of	of	IN
18431	1254	49	the	the	DT
18431	1254	50	moon	moon	NN
18431	1254	51	and	and	CC
18431	1254	52	the	the	DT
18431	1254	53	plateaux	plateaux	NN
18431	1254	54	which	which	WDT
18431	1254	55	are	be	VBP
18431	1254	56	covered	cover	VBN
18431	1254	57	to	to	IN
18431	1254	58	-	-	HYPH
18431	1254	59	day	day	NN
18431	1254	60	by	by	IN
18431	1254	61	terrestrial	terrestrial	JJ
18431	1254	62	oceans	ocean	NNS
18431	1254	63	.	.	.
18431	1255	1	In	in	IN
18431	1255	2	these	these	DT
18431	1255	3	convex	convex	NNP
18431	1255	4	surfaces	surface	NNS
18431	1255	5	are	be	VBP
18431	1255	6	more	more	RBR
18431	1255	7	frequent	frequent	JJ
18431	1255	8	than	than	IN
18431	1255	9	concave	concave	NNP
18431	1255	10	basins	basin	NNS
18431	1255	11	,	,	,
18431	1255	12	thrown	throw	VBN
18431	1255	13	back	back	RB
18431	1255	14	usually	usually	RB
18431	1255	15	toward	toward	IN
18431	1255	16	the	the	DT
18431	1255	17	verge	verge	NN
18431	1255	18	of	of	IN
18431	1255	19	the	the	DT
18431	1255	20	depressed	depressed	JJ
18431	1255	21	space	space	NN
18431	1255	22	.	.	.
18431	1256	1	In	in	IN
18431	1256	2	the	the	DT
18431	1256	3	same	same	JJ
18431	1256	4	way	way	NN
18431	1256	5	the	the	DT
18431	1256	6	'	'	``
18431	1256	7	seas	sea	NNS
18431	1256	8	'	'	''
18431	1256	9	of	of	IN
18431	1256	10	the	the	DT
18431	1256	11	moon	moon	NN
18431	1256	12	present	present	NN
18431	1256	13	,	,	,
18431	1256	14	generally	generally	RB
18431	1256	15	at	at	IN
18431	1256	16	the	the	DT
18431	1256	17	edges	edge	NNS
18431	1256	18	,	,	,
18431	1256	19	rather	rather	RB
18431	1256	20	pronounced	pronounce	VBN
18431	1256	21	depressions	depression	NNS
18431	1256	22	.	.	.
18431	1257	1	In	in	IN
18431	1257	2	one	one	CD
18431	1257	3	case	case	NN
18431	1257	4	,	,	,
18431	1257	5	as	as	IN
18431	1257	6	in	in	IN
18431	1257	7	the	the	DT
18431	1257	8	other	other	JJ
18431	1257	9	,	,	,
18431	1257	10	we	-PRON-	PRP
18431	1257	11	observe	observe	VBP
18431	1257	12	normal	normal	JJ
18431	1257	13	deformations	deformation	NNS
18431	1257	14	of	of	IN
18431	1257	15	a	a	DT
18431	1257	16	shrinking	shrink	VBG
18431	1257	17	globe	globe	NN
18431	1257	18	shielded	shield	VBN
18431	1257	19	from	from	IN
18431	1257	20	the	the	DT
18431	1257	21	erosive	erosive	JJ
18431	1257	22	action	action	NN
18431	1257	23	of	of	IN
18431	1257	24	rain	rain	NN
18431	1257	25	,	,	,
18431	1257	26	which	which	WDT
18431	1257	27	tends	tend	VBZ
18431	1257	28	,	,	,
18431	1257	29	on	on	IN
18431	1257	30	the	the	DT
18431	1257	31	contrary	contrary	NN
18431	1257	32	,	,	,
18431	1257	33	in	in	IN
18431	1257	34	all	all	PDT
18431	1257	35	the	the	DT
18431	1257	36	abundantly	abundantly	RB
18431	1257	37	watered	water	VBN
18431	1257	38	parts	part	NNS
18431	1257	39	of	of	IN
18431	1257	40	the	the	DT
18431	1257	41	earth	earth	NN
18431	1257	42	to	to	TO
18431	1257	43	make	make	VB
18431	1257	44	the	the	DT
18431	1257	45	concave	concave	NNP
18431	1257	46	surfaces	surface	NNS
18431	1257	47	predominate	predominate	NNP
18431	1257	48	.	.	.
18431	1258	1	The	the	DT
18431	1258	2	explanation	explanation	NN
18431	1258	3	of	of	IN
18431	1258	4	this	this	DT
18431	1258	5	structure	structure	NN
18431	1258	6	,	,	,
18431	1258	7	such	such	JJ
18431	1258	8	as	as	IN
18431	1258	9	is	be	VBZ
18431	1258	10	admitted	admit	VBN
18431	1258	11	at	at	IN
18431	1258	12	present	present	JJ
18431	1258	13	by	by	IN
18431	1258	14	geologists	geologist	NNS
18431	1258	15	,	,	,
18431	1258	16	seems	seem	VBZ
18431	1258	17	to	to	IN
18431	1258	18	us	-PRON-	PRP
18431	1258	19	equally	equally	RB
18431	1258	20	valid	valid	JJ
18431	1258	21	for	for	IN
18431	1258	22	the	the	DT
18431	1258	23	moon	moon	NN
18431	1258	24	.	.	.
18431	1259	1	"	"	``
18431	1259	2	[	[	-LRB-
18431	1259	3	17	17	CD
18431	1259	4	]	]	-RRB-
18431	1259	5	[	[	-LRB-
18431	1259	6	Footnote	Footnote	NNP
18431	1259	7	17	17	CD
18431	1259	8	:	:	:
18431	1259	9	Comptes	Comptes	NNPS
18431	1259	10	Rendus	Rendus	NNP
18431	1259	11	,	,	,
18431	1259	12	June	June	NNP
18431	1259	13	26	26	CD
18431	1259	14	,	,	,
18431	1259	15	July	July	NNP
18431	1259	16	3	3	CD
18431	1259	17	,	,	,
18431	1259	18	1899	1899	CD
18431	1259	19	.	.	.
18431	1259	20	]	]	-RRB-
18431	1260	1	It	-PRON-	PRP
18431	1260	2	might	may	MD
18431	1260	3	be	be	VB
18431	1260	4	urged	urge	VBN
18431	1260	5	that	that	IN
18431	1260	6	there	there	EX
18431	1260	7	is	be	VBZ
18431	1260	8	evidence	evidence	NN
18431	1260	9	of	of	IN
18431	1260	10	former	former	JJ
18431	1260	11	volcanic	volcanic	JJ
18431	1260	12	activity	activity	NN
18431	1260	13	on	on	IN
18431	1260	14	the	the	DT
18431	1260	15	moon	moon	NN
18431	1260	16	of	of	IN
18431	1260	17	such	such	PDT
18431	1260	18	a	a	DT
18431	1260	19	nature	nature	NN
18431	1260	20	that	that	WDT
18431	1260	21	explosions	explosion	NNS
18431	1260	22	of	of	IN
18431	1260	23	steam	steam	NN
18431	1260	24	must	must	MD
18431	1260	25	have	have	VB
18431	1260	26	played	play	VBN
18431	1260	27	a	a	DT
18431	1260	28	part	part	NN
18431	1260	29	in	in	IN
18431	1260	30	the	the	DT
18431	1260	31	phenomena	phenomenon	NNS
18431	1260	32	,	,	,
18431	1260	33	and	and	CC
18431	1260	34	if	if	IN
18431	1260	35	there	there	EX
18431	1260	36	was	be	VBD
18431	1260	37	steam	steam	NN
18431	1260	38	,	,	,
18431	1260	39	of	of	IN
18431	1260	40	course	course	NN
18431	1260	41	there	there	EX
18431	1260	42	was	be	VBD
18431	1260	43	water	water	NN
18431	1260	44	.	.	.
18431	1261	1	But	but	CC
18431	1261	2	perhaps	perhaps	RB
18431	1261	3	the	the	DT
18431	1261	4	most	most	RBS
18431	1261	5	convincing	convincing	JJ
18431	1261	6	argument	argument	NN
18431	1261	7	tending	tend	VBG
18431	1261	8	to	to	TO
18431	1261	9	show	show	VB
18431	1261	10	that	that	IN
18431	1261	11	the	the	DT
18431	1261	12	moon	moon	NN
18431	1261	13	once	once	RB
18431	1261	14	had	have	VBD
18431	1261	15	a	a	DT
18431	1261	16	supply	supply	NN
18431	1261	17	of	of	IN
18431	1261	18	water	water	NN
18431	1261	19	,	,	,
18431	1261	20	of	of	IN
18431	1261	21	which	which	WDT
18431	1261	22	some	some	DT
18431	1261	23	remnant	remnant	NN
18431	1261	24	may	may	MD
18431	1261	25	yet	yet	RB
18431	1261	26	remain	remain	VB
18431	1261	27	below	below	IN
18431	1261	28	the	the	DT
18431	1261	29	surface	surface	NN
18431	1261	30	of	of	IN
18431	1261	31	the	the	DT
18431	1261	32	lunar	lunar	JJ
18431	1261	33	globe	globe	NN
18431	1261	34	,	,	,
18431	1261	35	is	be	VBZ
18431	1261	36	based	base	VBN
18431	1261	37	upon	upon	IN
18431	1261	38	the	the	DT
18431	1261	39	probable	probable	JJ
18431	1261	40	similarity	similarity	NN
18431	1261	41	in	in	IN
18431	1261	42	composition	composition	NN
18431	1261	43	of	of	IN
18431	1261	44	the	the	DT
18431	1261	45	earth	earth	NN
18431	1261	46	and	and	CC
18431	1261	47	the	the	DT
18431	1261	48	moon	moon	NN
18431	1261	49	.	.	.
18431	1262	1	This	this	DT
18431	1262	2	similarity	similarity	NN
18431	1262	3	results	result	VBZ
18431	1262	4	almost	almost	RB
18431	1262	5	equally	equally	RB
18431	1262	6	whether	whether	IN
18431	1262	7	we	-PRON-	PRP
18431	1262	8	regard	regard	VBP
18431	1262	9	the	the	DT
18431	1262	10	moon	moon	NN
18431	1262	11	as	as	IN
18431	1262	12	having	have	VBG
18431	1262	13	originated	originate	VBN
18431	1262	14	in	in	IN
18431	1262	15	a	a	DT
18431	1262	16	ring	ring	NN
18431	1262	17	of	of	IN
18431	1262	18	matter	matter	NN
18431	1262	19	left	leave	VBN
18431	1262	20	off	off	RP
18431	1262	21	from	from	IN
18431	1262	22	the	the	DT
18431	1262	23	contracting	contracting	NN
18431	1262	24	mass	mass	NN
18431	1262	25	that	that	WDT
18431	1262	26	became	become	VBD
18431	1262	27	the	the	DT
18431	1262	28	earth	earth	NN
18431	1262	29	,	,	,
18431	1262	30	or	or	CC
18431	1262	31	whether	whether	IN
18431	1262	32	we	-PRON-	PRP
18431	1262	33	accept	accept	VBP
18431	1262	34	the	the	DT
18431	1262	35	suggestion	suggestion	NN
18431	1262	36	of	of	IN
18431	1262	37	Prof.	Prof.	NNP
18431	1262	38	G.H.	G.H.	NNP
18431	1263	1	Darwin	Darwin	NNP
18431	1263	2	,	,	,
18431	1263	3	that	that	IN
18431	1263	4	the	the	DT
18431	1263	5	moon	moon	NN
18431	1263	6	is	be	VBZ
18431	1263	7	the	the	DT
18431	1263	8	veritable	veritable	JJ
18431	1263	9	offspring	offspring	NN
18431	1263	10	of	of	IN
18431	1263	11	the	the	DT
18431	1263	12	earth	earth	NN
18431	1263	13	,	,	,
18431	1263	14	brought	bring	VBN
18431	1263	15	into	into	IN
18431	1263	16	being	being	NN
18431	1263	17	by	by	IN
18431	1263	18	the	the	DT
18431	1263	19	assistance	assistance	NN
18431	1263	20	of	of	IN
18431	1263	21	the	the	DT
18431	1263	22	tidal	tidal	JJ
18431	1263	23	influence	influence	NN
18431	1263	24	of	of	IN
18431	1263	25	the	the	DT
18431	1263	26	sun	sun	NN
18431	1263	27	.	.	.
18431	1264	1	The	the	DT
18431	1264	2	latter	latter	JJ
18431	1264	3	hypothesis	hypothesis	NN
18431	1264	4	is	be	VBZ
18431	1264	5	the	the	DT
18431	1264	6	more	more	JJR
18431	1264	7	picturesque	picturesque	NN
18431	1264	8	of	of	IN
18431	1264	9	the	the	DT
18431	1264	10	two	two	CD
18431	1264	11	,	,	,
18431	1264	12	and	and	CC
18431	1264	13	,	,	,
18431	1264	14	at	at	IN
18431	1264	15	present	present	NN
18431	1264	16	,	,	,
18431	1264	17	is	be	VBZ
18431	1264	18	probably	probably	RB
18431	1264	19	the	the	DT
18431	1264	20	more	more	RBR
18431	1264	21	generally	generally	RB
18431	1264	22	favored	favor	VBN
18431	1264	23	.	.	.
18431	1265	1	It	-PRON-	PRP
18431	1265	2	depends	depend	VBZ
18431	1265	3	upon	upon	IN
18431	1265	4	the	the	DT
18431	1265	5	theory	theory	NN
18431	1265	6	of	of	IN
18431	1265	7	tidal	tidal	JJ
18431	1265	8	friction	friction	NN
18431	1265	9	,	,	,
18431	1265	10	which	which	WDT
18431	1265	11	was	be	VBD
18431	1265	12	referred	refer	VBN
18431	1265	13	to	to	IN
18431	1265	14	in	in	IN
18431	1265	15	Chapter	Chapter	NNP
18431	1265	16	III	III	NNP
18431	1265	17	,	,	,
18431	1265	18	as	as	IN
18431	1265	19	offering	offer	VBG
18431	1265	20	an	an	DT
18431	1265	21	explanation	explanation	NN
18431	1265	22	of	of	IN
18431	1265	23	the	the	DT
18431	1265	24	manner	manner	NN
18431	1265	25	in	in	IN
18431	1265	26	which	which	WDT
18431	1265	27	the	the	DT
18431	1265	28	rotation	rotation	NN
18431	1265	29	of	of	IN
18431	1265	30	the	the	DT
18431	1265	31	planet	planet	NN
18431	1265	32	Mercury	Mercury	NNP
18431	1265	33	has	have	VBZ
18431	1265	34	been	be	VBN
18431	1265	35	slowed	slow	VBN
18431	1265	36	down	down	RP
18431	1265	37	until	until	IN
18431	1265	38	its	-PRON-	PRP$
18431	1265	39	rotary	rotary	JJ
18431	1265	40	period	period	NN
18431	1265	41	coincides	coincide	VBZ
18431	1265	42	with	with	IN
18431	1265	43	that	that	DT
18431	1265	44	of	of	IN
18431	1265	45	its	-PRON-	PRP$
18431	1265	46	revolution	revolution	NN
18431	1265	47	.	.	.
18431	1266	1	The	the	DT
18431	1266	2	gist	gist	NN
18431	1266	3	of	of	IN
18431	1266	4	the	the	DT
18431	1266	5	hypothesis	hypothesis	NN
18431	1266	6	in	in	IN
18431	1266	7	question	question	NN
18431	1266	8	is	be	VBZ
18431	1266	9	that	that	IN
18431	1266	10	at	at	IN
18431	1266	11	a	a	DT
18431	1266	12	very	very	RB
18431	1266	13	early	early	JJ
18431	1266	14	period	period	NN
18431	1266	15	in	in	IN
18431	1266	16	its	-PRON-	PRP$
18431	1266	17	history	history	NN
18431	1266	18	,	,	,
18431	1266	19	when	when	WRB
18431	1266	20	the	the	DT
18431	1266	21	earth	earth	NN
18431	1266	22	was	be	VBD
18431	1266	23	probably	probably	RB
18431	1266	24	yet	yet	RB
18431	1266	25	in	in	IN
18431	1266	26	a	a	DT
18431	1266	27	fluid	fluid	JJ
18431	1266	28	condition	condition	NN
18431	1266	29	,	,	,
18431	1266	30	it	-PRON-	PRP
18431	1266	31	rotated	rotate	VBD
18431	1266	32	with	with	IN
18431	1266	33	extreme	extreme	JJ
18431	1266	34	rapidity	rapidity	NN
18431	1266	35	on	on	IN
18431	1266	36	its	-PRON-	PRP$
18431	1266	37	axis	axis	NN
18431	1266	38	,	,	,
18431	1266	39	and	and	CC
18431	1266	40	was	be	VBD
18431	1266	41	,	,	,
18431	1266	42	at	at	IN
18431	1266	43	the	the	DT
18431	1266	44	same	same	JJ
18431	1266	45	time	time	NN
18431	1266	46	,	,	,
18431	1266	47	greatly	greatly	RB
18431	1266	48	agitated	agitate	VBN
18431	1266	49	by	by	IN
18431	1266	50	the	the	DT
18431	1266	51	tidal	tidal	JJ
18431	1266	52	attraction	attraction	NN
18431	1266	53	of	of	IN
18431	1266	54	the	the	DT
18431	1266	55	sun	sun	NN
18431	1266	56	,	,	,
18431	1266	57	and	and	CC
18431	1266	58	finally	finally	RB
18431	1266	59	huge	huge	JJ
18431	1266	60	masses	masse	NNS
18431	1266	61	were	be	VBD
18431	1266	62	detached	detach	VBN
18431	1266	63	from	from	IN
18431	1266	64	the	the	DT
18431	1266	65	earth	earth	NN
18431	1266	66	which	which	WDT
18431	1266	67	,	,	,
18431	1266	68	ultimately	ultimately	RB
18431	1266	69	uniting	unite	VBG
18431	1266	70	,	,	,
18431	1266	71	became	become	VBD
18431	1266	72	the	the	DT
18431	1266	73	moon	moon	NN
18431	1266	74	.	.	.
18431	1267	1	[	[	-LRB-
18431	1267	2	18	18	CD
18431	1267	3	]	]	-RRB-
18431	1267	4	[	[	-LRB-
18431	1267	5	Footnote	Footnote	NNP
18431	1267	6	18	18	CD
18431	1267	7	:	:	:
18431	1267	8	The	the	DT
18431	1267	9	Tides	Tides	NNPS
18431	1267	10	,	,	,
18431	1267	11	by	by	IN
18431	1267	12	G.H.	G.H.	NNP
18431	1268	1	Darwin	Darwin	NNP
18431	1268	2	,	,	,
18431	1268	3	chapter	chapter	NN
18431	1268	4	xvi	xvi	NNP
18431	1268	5	.	.	.
18431	1268	6	]	]	-RRB-
18431	1269	1	Born	bear	VBN
18431	1269	2	in	in	IN
18431	1269	3	this	this	DT
18431	1269	4	manner	manner	NN
18431	1269	5	from	from	IN
18431	1269	6	the	the	DT
18431	1269	7	very	very	JJ
18431	1269	8	substance	substance	NN
18431	1269	9	of	of	IN
18431	1269	10	the	the	DT
18431	1269	11	earth	earth	NN
18431	1269	12	,	,	,
18431	1269	13	the	the	DT
18431	1269	14	moon	moon	NN
18431	1269	15	would	would	MD
18431	1269	16	necessarily	necessarily	RB
18431	1269	17	be	be	VB
18431	1269	18	composed	compose	VBN
18431	1269	19	,	,	,
18431	1269	20	in	in	IN
18431	1269	21	the	the	DT
18431	1269	22	main	main	JJ
18431	1269	23	,	,	,
18431	1269	24	of	of	IN
18431	1269	25	the	the	DT
18431	1269	26	same	same	JJ
18431	1269	27	elements	element	NNS
18431	1269	28	as	as	IN
18431	1269	29	the	the	DT
18431	1269	30	globe	globe	NN
18431	1269	31	on	on	IN
18431	1269	32	which	which	WDT
18431	1269	33	we	-PRON-	PRP
18431	1269	34	dwell	dwell	VBP
18431	1269	35	,	,	,
18431	1269	36	and	and	CC
18431	1269	37	is	be	VBZ
18431	1269	38	it	-PRON-	PRP
18431	1269	39	conceivable	conceivable	JJ
18431	1269	40	that	that	IN
18431	1269	41	it	-PRON-	PRP
18431	1269	42	should	should	MD
18431	1269	43	not	not	RB
18431	1269	44	have	have	VB
18431	1269	45	carried	carry	VBN
18431	1269	46	with	with	IN
18431	1269	47	it	-PRON-	PRP
18431	1269	48	both	both	DT
18431	1269	49	air	air	NN
18431	1269	50	and	and	CC
18431	1269	51	water	water	NN
18431	1269	52	,	,	,
18431	1269	53	or	or	CC
18431	1269	54	the	the	DT
18431	1269	55	gases	gas	NNS
18431	1269	56	from	from	IN
18431	1269	57	which	which	WDT
18431	1269	58	they	-PRON-	PRP
18431	1269	59	were	be	VBD
18431	1269	60	to	to	TO
18431	1269	61	be	be	VB
18431	1269	62	formed	form	VBN
18431	1269	63	?	?	.
18431	1270	1	If	if	IN
18431	1270	2	the	the	DT
18431	1270	3	moon	moon	NN
18431	1270	4	ever	ever	RB
18431	1270	5	had	have	VBD
18431	1270	6	enough	enough	JJ
18431	1270	7	of	of	IN
18431	1270	8	these	these	DT
18431	1270	9	prime	prime	JJ
18431	1270	10	requisites	requisite	NNS
18431	1270	11	to	to	TO
18431	1270	12	enable	enable	VB
18431	1270	13	it	-PRON-	PRP
18431	1270	14	to	to	TO
18431	1270	15	support	support	VB
18431	1270	16	forms	form	NNS
18431	1270	17	of	of	IN
18431	1270	18	life	life	NN
18431	1270	19	comparable	comparable	JJ
18431	1270	20	with	with	IN
18431	1270	21	those	those	DT
18431	1270	22	of	of	IN
18431	1270	23	the	the	DT
18431	1270	24	earth	earth	NN
18431	1270	25	,	,	,
18431	1270	26	the	the	DT
18431	1270	27	disappearance	disappearance	NN
18431	1270	28	of	of	IN
18431	1270	29	that	that	DT
18431	1270	30	life	life	NN
18431	1270	31	must	must	MD
18431	1270	32	have	have	VB
18431	1270	33	been	be	VBN
18431	1270	34	a	a	DT
18431	1270	35	direct	direct	JJ
18431	1270	36	consequence	consequence	NN
18431	1270	37	of	of	IN
18431	1270	38	the	the	DT
18431	1270	39	gradual	gradual	JJ
18431	1270	40	vanishing	vanishing	NN
18431	1270	41	of	of	IN
18431	1270	42	the	the	DT
18431	1270	43	lunar	lunar	JJ
18431	1270	44	air	air	NN
18431	1270	45	and	and	CC
18431	1270	46	water	water	NN
18431	1270	47	.	.	.
18431	1271	1	The	the	DT
18431	1271	2	secular	secular	JJ
18431	1271	3	drying	drying	NN
18431	1271	4	up	up	IN
18431	1271	5	of	of	IN
18431	1271	6	the	the	DT
18431	1271	7	oceans	ocean	NNS
18431	1271	8	and	and	CC
18431	1271	9	wasting	waste	VBG
18431	1271	10	away	away	RB
18431	1271	11	of	of	IN
18431	1271	12	the	the	DT
18431	1271	13	atmosphere	atmosphere	NN
18431	1271	14	on	on	IN
18431	1271	15	our	-PRON-	PRP$
18431	1271	16	little	little	JJ
18431	1271	17	neighbor	neighbor	NN
18431	1271	18	world	world	NN
18431	1271	19	involved	involve	VBD
18431	1271	20	a	a	DT
18431	1271	21	vast	vast	JJ
18431	1271	22	,	,	,
18431	1271	23	all	all	RB
18431	1271	24	-	-	HYPH
18431	1271	25	embracing	embrace	VBG
18431	1271	26	tragedy	tragedy	NN
18431	1271	27	,	,	,
18431	1271	28	some	some	DT
18431	1271	29	of	of	IN
18431	1271	30	the	the	DT
18431	1271	31	earlier	early	JJR
18431	1271	32	scenes	scene	NNS
18431	1271	33	of	of	IN
18431	1271	34	which	which	WDT
18431	1271	35	,	,	,
18431	1271	36	if	if	IN
18431	1271	37	theories	theory	NNS
18431	1271	38	be	be	VBP
18431	1271	39	correct	correct	JJ
18431	1271	40	,	,	,
18431	1271	41	are	be	VBP
18431	1271	42	now	now	RB
18431	1271	43	reenacted	reenact	VBN
18431	1271	44	on	on	IN
18431	1271	45	the	the	DT
18431	1271	46	half	half	RB
18431	1271	47	-	-	HYPH
18431	1271	48	desiccated	desiccated	JJ
18431	1271	49	planet	planet	NN
18431	1271	50	Mars	Mars	NNP
18431	1271	51	--	--	:
18431	1271	52	a	a	DT
18431	1271	53	planet	planet	NN
18431	1271	54	,	,	,
18431	1271	55	by	by	IN
18431	1271	56	the	the	DT
18431	1271	57	way	way	NN
18431	1271	58	,	,	,
18431	1271	59	which	which	WDT
18431	1271	60	in	in	IN
18431	1271	61	size	size	NN
18431	1271	62	,	,	,
18431	1271	63	mass	mass	NN
18431	1271	64	,	,	,
18431	1271	65	and	and	CC
18431	1271	66	ability	ability	NN
18431	1271	67	to	to	TO
18431	1271	68	retain	retain	VB
18431	1271	69	vital	vital	JJ
18431	1271	70	gases	gas	NNS
18431	1271	71	stands	stand	VBZ
18431	1271	72	about	about	IN
18431	1271	73	half	half	JJ
18431	1271	74	-	-	HYPH
18431	1271	75	way	way	NN
18431	1271	76	between	between	IN
18431	1271	77	the	the	DT
18431	1271	78	earth	earth	NN
18431	1271	79	and	and	CC
18431	1271	80	the	the	DT
18431	1271	81	moon	moon	NN
18431	1271	82	.	.	.
18431	1272	1	One	one	CD
18431	1272	2	of	of	IN
18431	1272	3	the	the	DT
18431	1272	4	most	most	RBS
18431	1272	5	interesting	interesting	JJ
18431	1272	6	facts	fact	NNS
18431	1272	7	about	about	IN
18431	1272	8	the	the	DT
18431	1272	9	moon	moon	NN
18431	1272	10	is	be	VBZ
18431	1272	11	that	that	IN
18431	1272	12	its	-PRON-	PRP$
18431	1272	13	surface	surface	NN
18431	1272	14	affords	afford	VBZ
18431	1272	15	evidence	evidence	NN
18431	1272	16	of	of	IN
18431	1272	17	a	a	DT
18431	1272	18	cataclysm	cataclysm	NNS
18431	1272	19	which	which	WDT
18431	1272	20	has	have	VBZ
18431	1272	21	wiped	wipe	VBN
18431	1272	22	out	out	RP
18431	1272	23	many	many	JJ
18431	1272	24	,	,	,
18431	1272	25	and	and	CC
18431	1272	26	perhaps	perhaps	RB
18431	1272	27	nearly	nearly	RB
18431	1272	28	all	all	DT
18431	1272	29	,	,	,
18431	1272	30	of	of	IN
18431	1272	31	the	the	DT
18431	1272	32	records	record	NNS
18431	1272	33	of	of	IN
18431	1272	34	its	-PRON-	PRP$
18431	1272	35	earlier	early	JJR
18431	1272	36	history	history	NN
18431	1272	37	,	,	,
18431	1272	38	that	that	WDT
18431	1272	39	were	be	VBD
18431	1272	40	once	once	RB
18431	1272	41	written	write	VBN
18431	1272	42	upon	upon	IN
18431	1272	43	its	-PRON-	PRP$
18431	1272	44	face	face	NN
18431	1272	45	.	.	.
18431	1273	1	Even	even	RB
18431	1273	2	on	on	IN
18431	1273	3	the	the	DT
18431	1273	4	earth	earth	NN
18431	1273	5	there	there	EX
18431	1273	6	have	have	VBP
18431	1273	7	been	be	VBN
18431	1273	8	geological	geological	JJ
18431	1273	9	catastrophes	catastrophe	NNS
18431	1273	10	destroying	destroy	VBG
18431	1273	11	or	or	CC
18431	1273	12	burying	bury	VBG
18431	1273	13	the	the	DT
18431	1273	14	accumulated	accumulate	VBN
18431	1273	15	results	result	NNS
18431	1273	16	of	of	IN
18431	1273	17	ages	age	NNS
18431	1273	18	of	of	IN
18431	1273	19	undisturbed	undisturbed	JJ
18431	1273	20	progress	progress	NN
18431	1273	21	,	,	,
18431	1273	22	but	but	CC
18431	1273	23	on	on	IN
18431	1273	24	the	the	DT
18431	1273	25	moon	moon	NN
18431	1273	26	these	these	DT
18431	1273	27	effects	effect	NNS
18431	1273	28	have	have	VBP
18431	1273	29	been	be	VBN
18431	1273	30	transcendent	transcendent	NN
18431	1273	31	.	.	.
18431	1274	1	The	the	DT
18431	1274	2	story	story	NN
18431	1274	3	of	of	IN
18431	1274	4	the	the	DT
18431	1274	5	tremendous	tremendous	JJ
18431	1274	6	disaster	disaster	NN
18431	1274	7	that	that	WDT
18431	1274	8	overtook	overtake	VBD
18431	1274	9	the	the	DT
18431	1274	10	moon	moon	NN
18431	1274	11	is	be	VBZ
18431	1274	12	partly	partly	RB
18431	1274	13	written	write	VBN
18431	1274	14	in	in	IN
18431	1274	15	its	-PRON-	PRP$
18431	1274	16	giant	giant	JJ
18431	1274	17	volcanoes	volcano	NNS
18431	1274	18	.	.	.
18431	1275	1	Although	although	IN
18431	1275	2	it	-PRON-	PRP
18431	1275	3	may	may	MD
18431	1275	4	be	be	VB
18431	1275	5	true	true	JJ
18431	1275	6	,	,	,
18431	1275	7	as	as	IN
18431	1275	8	some	some	DT
18431	1275	9	maintain	maintain	VBP
18431	1275	10	,	,	,
18431	1275	11	that	that	IN
18431	1275	12	there	there	EX
18431	1275	13	is	be	VBZ
18431	1275	14	yet	yet	RB
18431	1275	15	volcanic	volcanic	JJ
18431	1275	16	action	action	NN
18431	1275	17	going	go	VBG
18431	1275	18	on	on	RP
18431	1275	19	upon	upon	IN
18431	1275	20	the	the	DT
18431	1275	21	lunar	lunar	JJ
18431	1275	22	surface	surface	NN
18431	1275	23	,	,	,
18431	1275	24	it	-PRON-	PRP
18431	1275	25	is	be	VBZ
18431	1275	26	evident	evident	JJ
18431	1275	27	that	that	IN
18431	1275	28	such	such	JJ
18431	1275	29	action	action	NN
18431	1275	30	must	must	MD
18431	1275	31	be	be	VB
18431	1275	32	insignificant	insignificant	JJ
18431	1275	33	in	in	IN
18431	1275	34	comparison	comparison	NN
18431	1275	35	with	with	IN
18431	1275	36	that	that	DT
18431	1275	37	which	which	WDT
18431	1275	38	took	take	VBD
18431	1275	39	place	place	NN
18431	1275	40	ages	age	NNS
18431	1275	41	ago	ago	RB
18431	1275	42	.	.	.
18431	1276	1	There	there	EX
18431	1276	2	is	be	VBZ
18431	1276	3	a	a	DT
18431	1276	4	spot	spot	NN
18431	1276	5	in	in	IN
18431	1276	6	the	the	DT
18431	1276	7	western	western	JJ
18431	1276	8	hemisphere	hemisphere	NN
18431	1276	9	of	of	IN
18431	1276	10	the	the	DT
18431	1276	11	moon	moon	NN
18431	1276	12	,	,	,
18431	1276	13	on	on	IN
18431	1276	14	the	the	DT
18431	1276	15	border	border	NN
18431	1276	16	of	of	IN
18431	1276	17	a	a	DT
18431	1276	18	placid	placid	JJ
18431	1276	19	bay	bay	NN
18431	1276	20	or	or	CC
18431	1276	21	"	"	``
18431	1276	22	sea	sea	NN
18431	1276	23	,	,	,
18431	1276	24	"	"	''
18431	1276	25	that	that	IN
18431	1276	26	I	-PRON-	PRP
18431	1276	27	can	can	MD
18431	1276	28	never	never	RB
18431	1276	29	look	look	VB
18431	1276	30	at	at	IN
18431	1276	31	without	without	IN
18431	1276	32	a	a	DT
18431	1276	33	feeling	feeling	NN
18431	1276	34	of	of	IN
18431	1276	35	awe	awe	NN
18431	1276	36	and	and	CC
18431	1276	37	almost	almost	RB
18431	1276	38	of	of	IN
18431	1276	39	shrinking	shrink	VBG
18431	1276	40	.	.	.
18431	1277	1	There	there	RB
18431	1277	2	,	,	,
18431	1277	3	within	within	IN
18431	1277	4	a	a	DT
18431	1277	5	space	space	NN
18431	1277	6	about	about	RB
18431	1277	7	250	250	CD
18431	1277	8	miles	mile	NNS
18431	1277	9	in	in	IN
18431	1277	10	length	length	NN
18431	1277	11	by	by	IN
18431	1277	12	100	100	CD
18431	1277	13	in	in	IN
18431	1277	14	width	width	NN
18431	1277	15	,	,	,
18431	1277	16	is	be	VBZ
18431	1277	17	an	an	DT
18431	1277	18	exhibition	exhibition	NN
18431	1277	19	of	of	IN
18431	1277	20	the	the	DT
18431	1277	21	most	most	RBS
18431	1277	22	terrifying	terrifying	JJ
18431	1277	23	effects	effect	NNS
18431	1277	24	of	of	IN
18431	1277	25	volcanic	volcanic	JJ
18431	1277	26	energy	energy	NN
18431	1277	27	that	that	WDT
18431	1277	28	the	the	DT
18431	1277	29	eye	eye	NN
18431	1277	30	of	of	IN
18431	1277	31	man	man	NN
18431	1277	32	can	can	MD
18431	1277	33	anywhere	anywhere	RB
18431	1277	34	behold	behold	VB
18431	1277	35	.	.	.
18431	1278	1	Three	three	CD
18431	1278	2	immense	immense	JJ
18431	1278	3	craters	crater	NNS
18431	1278	4	--	--	:
18431	1278	5	Theophilus	Theophilus	NNP
18431	1278	6	,	,	,
18431	1278	7	64	64	CD
18431	1278	8	miles	mile	NNS
18431	1278	9	across	across	RB
18431	1278	10	and	and	CC
18431	1278	11	3	3	CD
18431	1278	12	-	-	SYM
18431	1278	13	1/2	1/2	CD
18431	1278	14	miles	mile	NNS
18431	1278	15	deep	deep	JJ
18431	1278	16	;	;	:
18431	1278	17	Cyrillus	Cyrillus	NNP
18431	1278	18	,	,	,
18431	1278	19	60	60	CD
18431	1278	20	miles	mile	NNS
18431	1278	21	across	across	RB
18431	1278	22	and	and	CC
18431	1278	23	15,000	15,000	CD
18431	1278	24	feet	foot	NNS
18431	1278	25	deep	deep	JJ
18431	1278	26	;	;	:
18431	1278	27	and	and	CC
18431	1278	28	Catharina	Catharina	NNP
18431	1278	29	,	,	,
18431	1278	30	70	70	CD
18431	1278	31	miles	mile	NNS
18431	1278	32	across	across	RB
18431	1278	33	and	and	CC
18431	1278	34	from	from	IN
18431	1278	35	8,000	8,000	CD
18431	1278	36	to	to	TO
18431	1278	37	16,000	16,000	CD
18431	1278	38	feet	foot	NNS
18431	1278	39	deep	deep	JJ
18431	1278	40	--	--	:
18431	1278	41	form	form	VBP
18431	1278	42	an	an	DT
18431	1278	43	interlinked	interlinked	JJ
18431	1278	44	chain	chain	NN
18431	1278	45	of	of	IN
18431	1278	46	mountain	mountain	NN
18431	1278	47	rings	ring	NNS
18431	1278	48	,	,	,
18431	1278	49	ridges	ridge	NNS
18431	1278	50	,	,	,
18431	1278	51	precipices	precipice	NNS
18431	1278	52	,	,	,
18431	1278	53	chasms	chasm	NNS
18431	1278	54	,	,	,
18431	1278	55	and	and	CC
18431	1278	56	bottomless	bottomless	JJ
18431	1278	57	pits	pit	NNS
18431	1278	58	that	that	WDT
18431	1278	59	take	take	VBP
18431	1278	60	away	away	RB
18431	1278	61	one	one	PRP
18431	1278	62	's	's	POS
18431	1278	63	breath	breath	NN
18431	1278	64	.	.	.
18431	1279	1	But	but	CC
18431	1279	2	when	when	WRB
18431	1279	3	the	the	DT
18431	1279	4	first	first	JJ
18431	1279	5	impression	impression	NN
18431	1279	6	of	of	IN
18431	1279	7	astonishment	astonishment	NN
18431	1279	8	and	and	CC
18431	1279	9	dismay	dismay	NN
18431	1279	10	produced	produce	VBN
18431	1279	11	by	by	IN
18431	1279	12	this	this	DT
18431	1279	13	overwhelming	overwhelming	JJ
18431	1279	14	spectacle	spectacle	NN
18431	1279	15	has	have	VBZ
18431	1279	16	somewhat	somewhat	RB
18431	1279	17	abated	abate	VBN
18431	1279	18	,	,	,
18431	1279	19	the	the	DT
18431	1279	20	thoughtful	thoughtful	JJ
18431	1279	21	observer	observer	NN
18431	1279	22	will	will	MD
18431	1279	23	note	note	VB
18431	1279	24	that	that	IN
18431	1279	25	here	here	RB
18431	1279	26	the	the	DT
18431	1279	27	moon	moon	NN
18431	1279	28	is	be	VBZ
18431	1279	29	telling	tell	VBG
18431	1279	30	him	-PRON-	PRP
18431	1279	31	a	a	DT
18431	1279	32	part	part	NN
18431	1279	33	of	of	IN
18431	1279	34	her	-PRON-	PRP$
18431	1279	35	wonderful	wonderful	JJ
18431	1279	36	story	story	NN
18431	1279	37	,	,	,
18431	1279	38	depicted	depict	VBN
18431	1279	39	in	in	IN
18431	1279	40	characters	character	NNS
18431	1279	41	so	so	RB
18431	1279	42	plain	plain	JJ
18431	1279	43	that	that	IN
18431	1279	44	he	-PRON-	PRP
18431	1279	45	needs	need	VBZ
18431	1279	46	no	no	DT
18431	1279	47	instruction	instruction	NN
18431	1279	48	in	in	IN
18431	1279	49	order	order	NN
18431	1279	50	to	to	TO
18431	1279	51	decipher	decipher	VB
18431	1279	52	their	-PRON-	PRP$
18431	1279	53	meaning	meaning	NN
18431	1279	54	.	.	.
18431	1280	1	He	-PRON-	PRP
18431	1280	2	will	will	MD
18431	1280	3	observe	observe	VB
18431	1280	4	that	that	IN
18431	1280	5	this	this	DT
18431	1280	6	ruin	ruin	NN
18431	1280	7	was	be	VBD
18431	1280	8	not	not	RB
18431	1280	9	all	all	DT
18431	1280	10	wrought	work	VBN
18431	1280	11	at	at	IN
18431	1280	12	once	once	RB
18431	1280	13	or	or	CC
18431	1280	14	simultaneously	simultaneously	RB
18431	1280	15	.	.	.
18431	1281	1	Theophilus	Theophilus	NNP
18431	1281	2	,	,	,
18431	1281	3	the	the	DT
18431	1281	4	crater	crater	NN
18431	1281	5	-	-	HYPH
18431	1281	6	mountain	mountain	NN
18431	1281	7	at	at	IN
18431	1281	8	the	the	DT
18431	1281	9	northwestern	northwestern	JJ
18431	1281	10	end	end	NN
18431	1281	11	of	of	IN
18431	1281	12	the	the	DT
18431	1281	13	chain	chain	NN
18431	1281	14	,	,	,
18431	1281	15	whose	whose	WP$
18431	1281	16	bottom	bottom	NN
18431	1281	17	lies	lie	VBZ
18431	1281	18	deepest	deep	JJS
18431	1281	19	of	of	IN
18431	1281	20	all	all	DT
18431	1281	21	,	,	,
18431	1281	22	is	be	VBZ
18431	1281	23	the	the	DT
18431	1281	24	youngest	young	JJS
18431	1281	25	of	of	IN
18431	1281	26	these	these	DT
18431	1281	27	giants	giant	NNS
18431	1281	28	,	,	,
18431	1281	29	though	though	IN
18431	1281	30	the	the	DT
18431	1281	31	most	most	RBS
18431	1281	32	imposing	imposing	JJ
18431	1281	33	.	.	.
18431	1282	1	For	for	IN
18431	1282	2	a	a	DT
18431	1282	3	distance	distance	NN
18431	1282	4	of	of	IN
18431	1282	5	forty	forty	CD
18431	1282	6	miles	mile	NNS
18431	1282	7	the	the	DT
18431	1282	8	lofty	lofty	JJ
18431	1282	9	wall	wall	NN
18431	1282	10	of	of	IN
18431	1282	11	Theophilus	Theophilus	NNP
18431	1282	12	has	have	VBZ
18431	1282	13	piled	pile	VBN
18431	1282	14	itself	-PRON-	PRP
18431	1282	15	upon	upon	IN
18431	1282	16	the	the	DT
18431	1282	17	ruins	ruin	NNS
18431	1282	18	of	of	IN
18431	1282	19	the	the	DT
18431	1282	20	wall	wall	NN
18431	1282	21	of	of	IN
18431	1282	22	Cyrillus	Cyrillus	NNP
18431	1282	23	,	,	,
18431	1282	24	and	and	CC
18431	1282	25	the	the	DT
18431	1282	26	circumference	circumference	NN
18431	1282	27	of	of	IN
18431	1282	28	the	the	DT
18431	1282	29	circle	circle	NN
18431	1282	30	of	of	IN
18431	1282	31	its	-PRON-	PRP$
18431	1282	32	tremendous	tremendous	JJ
18431	1282	33	crater	crater	NN
18431	1282	34	has	have	VBZ
18431	1282	35	been	be	VBN
18431	1282	36	forcibly	forcibly	RB
18431	1282	37	thrust	thrust	VBN
18431	1282	38	within	within	IN
18431	1282	39	the	the	DT
18431	1282	40	original	original	JJ
18431	1282	41	rim	rim	NN
18431	1282	42	of	of	IN
18431	1282	43	the	the	DT
18431	1282	44	more	more	RBR
18431	1282	45	ancient	ancient	JJ
18431	1282	46	crater	crater	NN
18431	1282	47	,	,	,
18431	1282	48	which	which	WDT
18431	1282	49	was	be	VBD
18431	1282	50	thus	thus	RB
18431	1282	51	rudely	rudely	RB
18431	1282	52	compelled	compel	VBN
18431	1282	53	to	to	TO
18431	1282	54	make	make	VB
18431	1282	55	room	room	NN
18431	1282	56	for	for	IN
18431	1282	57	its	-PRON-	PRP$
18431	1282	58	more	more	RBR
18431	1282	59	vigorous	vigorous	JJ
18431	1282	60	rival	rival	NN
18431	1282	61	and	and	CC
18431	1282	62	successor	successor	NN
18431	1282	63	.	.	.
18431	1283	1	The	the	DT
18431	1283	2	observer	observer	NN
18431	1283	3	will	will	MD
18431	1283	4	also	also	RB
18431	1283	5	notice	notice	VB
18431	1283	6	that	that	IN
18431	1283	7	Catharina	Catharina	NNP
18431	1283	8	,	,	,
18431	1283	9	the	the	DT
18431	1283	10	huge	huge	JJ
18431	1283	11	pit	pit	NN
18431	1283	12	at	at	IN
18431	1283	13	the	the	DT
18431	1283	14	southeastern	southeastern	JJ
18431	1283	15	end	end	NN
18431	1283	16	of	of	IN
18431	1283	17	the	the	DT
18431	1283	18	chain	chain	NN
18431	1283	19	,	,	,
18431	1283	20	bears	bear	VBZ
18431	1283	21	evidence	evidence	NN
18431	1283	22	of	of	IN
18431	1283	23	yet	yet	RB
18431	1283	24	greater	great	JJR
18431	1283	25	age	age	NN
18431	1283	26	.	.	.
18431	1284	1	Its	-PRON-	PRP$
18431	1284	2	original	original	JJ
18431	1284	3	walls	wall	NNS
18431	1284	4	,	,	,
18431	1284	5	fragments	fragment	NNS
18431	1284	6	of	of	IN
18431	1284	7	which	which	WDT
18431	1284	8	still	still	RB
18431	1284	9	stand	stand	VBP
18431	1284	10	in	in	IN
18431	1284	11	broken	break	VBN
18431	1284	12	grandeur	grandeur	NN
18431	1284	13	,	,	,
18431	1284	14	towering	tower	VBG
18431	1284	15	to	to	IN
18431	1284	16	a	a	DT
18431	1284	17	height	height	NN
18431	1284	18	of	of	IN
18431	1284	19	16,000	16,000	CD
18431	1284	20	feet	foot	NNS
18431	1284	21	,	,	,
18431	1284	22	have	have	VBP
18431	1284	23	,	,	,
18431	1284	24	throughout	throughout	IN
18431	1284	25	the	the	DT
18431	1284	26	greater	great	JJR
18431	1284	27	part	part	NN
18431	1284	28	of	of	IN
18431	1284	29	their	-PRON-	PRP$
18431	1284	30	circuit	circuit	NN
18431	1284	31	,	,	,
18431	1284	32	been	be	VBN
18431	1284	33	riddled	riddle	VBN
18431	1284	34	by	by	IN
18431	1284	35	the	the	DT
18431	1284	36	outbreak	outbreak	NN
18431	1284	37	of	of	IN
18431	1284	38	smaller	small	JJR
18431	1284	39	craters	crater	NNS
18431	1284	40	,	,	,
18431	1284	41	and	and	CC
18431	1284	42	torn	tear	VBN
18431	1284	43	asunder	asunder	RB
18431	1284	44	and	and	CC
18431	1284	45	thrown	throw	VBN
18431	1284	46	down	down	RP
18431	1284	47	on	on	IN
18431	1284	48	all	all	DT
18431	1284	49	sides	side	NNS
18431	1284	50	.	.	.
18431	1285	1	In	in	IN
18431	1285	2	the	the	DT
18431	1285	3	vast	vast	JJ
18431	1285	4	enclosure	enclosure	NN
18431	1285	5	that	that	WDT
18431	1285	6	was	be	VBD
18431	1285	7	originally	originally	RB
18431	1285	8	the	the	DT
18431	1285	9	floor	floor	NN
18431	1285	10	of	of	IN
18431	1285	11	the	the	DT
18431	1285	12	crater	crater	NN
18431	1285	13	-	-	HYPH
18431	1285	14	mountain	mountain	NN
18431	1285	15	Catharina	Catharina	NNP
18431	1285	16	,	,	,
18431	1285	17	several	several	JJ
18431	1285	18	crater	crater	NN
18431	1285	19	rings	ring	NNS
18431	1285	20	,	,	,
18431	1285	21	only	only	RB
18431	1285	22	a	a	DT
18431	1285	23	third	third	JJ
18431	1285	24	,	,	,
18431	1285	25	a	a	DT
18431	1285	26	quarter	quarter	NN
18431	1285	27	,	,	,
18431	1285	28	or	or	CC
18431	1285	29	a	a	DT
18431	1285	30	fifth	fifth	JJ
18431	1285	31	as	as	RB
18431	1285	32	great	great	JJ
18431	1285	33	in	in	IN
18431	1285	34	diameter	diameter	NN
18431	1285	35	,	,	,
18431	1285	36	have	have	VBP
18431	1285	37	broken	break	VBN
18431	1285	38	forth	forth	RB
18431	1285	39	,	,	,
18431	1285	40	and	and	CC
18431	1285	41	these	these	DT
18431	1285	42	in	in	IN
18431	1285	43	turn	turn	NN
18431	1285	44	have	have	VBP
18431	1285	45	been	be	VBN
18431	1285	46	partially	partially	RB
18431	1285	47	destroyed	destroy	VBN
18431	1285	48	,	,	,
18431	1285	49	while	while	IN
18431	1285	50	in	in	IN
18431	1285	51	the	the	DT
18431	1285	52	interior	interior	NN
18431	1285	53	of	of	IN
18431	1285	54	the	the	DT
18431	1285	55	oldest	old	JJS
18431	1285	56	of	of	IN
18431	1285	57	them	-PRON-	PRP
18431	1285	58	yet	yet	CC
18431	1285	59	smaller	small	JJR
18431	1285	60	craters	crater	NNS
18431	1285	61	,	,	,
18431	1285	62	a	a	DT
18431	1285	63	nest	nest	NN
18431	1285	64	of	of	IN
18431	1285	65	them	-PRON-	PRP
18431	1285	66	,	,	,
18431	1285	67	mere	mere	JJ
18431	1285	68	Etnas	Etnas	NNP
18431	1285	69	,	,	,
18431	1285	70	Cotopaxis	Cotopaxis	NNP
18431	1285	71	,	,	,
18431	1285	72	and	and	CC
18431	1285	73	Kilaueas	Kilaueas	NNP
18431	1285	74	in	in	IN
18431	1285	75	magnitude	magnitude	NN
18431	1285	76	,	,	,
18431	1285	77	simple	simple	JJ
18431	1285	78	pinheads	pinhead	NNS
18431	1285	79	on	on	IN
18431	1285	80	the	the	DT
18431	1285	81	moon	moon	NN
18431	1285	82	,	,	,
18431	1285	83	have	have	VBP
18431	1285	84	opened	open	VBN
18431	1285	85	their	-PRON-	PRP$
18431	1285	86	tiny	tiny	JJ
18431	1285	87	jaws	jaw	NNS
18431	1285	88	in	in	IN
18431	1285	89	weak	weak	JJ
18431	1285	90	and	and	CC
18431	1285	91	ineffective	ineffective	JJ
18431	1285	92	expression	expression	NN
18431	1285	93	of	of	IN
18431	1285	94	the	the	DT
18431	1285	95	waning	wane	VBG
18431	1285	96	energies	energy	NNS
18431	1285	97	of	of	IN
18431	1285	98	a	a	DT
18431	1285	99	still	still	RB
18431	1285	100	later	later	JJ
18431	1285	101	epoch	epoch	NN
18431	1285	102	,	,	,
18431	1285	103	which	which	WDT
18431	1285	104	followed	follow	VBD
18431	1285	105	the	the	DT
18431	1285	106	truly	truly	RB
18431	1285	107	heroic	heroic	JJ
18431	1285	108	age	age	NN
18431	1285	109	of	of	IN
18431	1285	110	lunar	lunar	JJ
18431	1285	111	vulcanicity	vulcanicity	NN
18431	1285	112	.	.	.
18431	1286	1	This	this	DT
18431	1286	2	is	be	VBZ
18431	1286	3	only	only	RB
18431	1286	4	one	one	CD
18431	1286	5	example	example	NN
18431	1286	6	among	among	IN
18431	1286	7	hundreds	hundred	NNS
18431	1286	8	,	,	,
18431	1286	9	scattered	scatter	VBN
18431	1286	10	all	all	RB
18431	1286	11	over	over	IN
18431	1286	12	the	the	DT
18431	1286	13	moon	moon	NN
18431	1286	14	,	,	,
18431	1286	15	which	which	WDT
18431	1286	16	show	show	VBP
18431	1286	17	how	how	WRB
18431	1286	18	the	the	DT
18431	1286	19	surface	surface	NN
18431	1286	20	of	of	IN
18431	1286	21	our	-PRON-	PRP$
18431	1286	22	satellite	satellite	NN
18431	1286	23	has	have	VBZ
18431	1286	24	suffered	suffer	VBN
18431	1286	25	upheaval	upheaval	NN
18431	1286	26	after	after	IN
18431	1286	27	upheaval	upheaval	NN
18431	1286	28	.	.	.
18431	1287	1	It	-PRON-	PRP
18431	1287	2	is	be	VBZ
18431	1287	3	possible	possible	JJ
18431	1287	4	that	that	IN
18431	1287	5	some	some	DT
18431	1287	6	of	of	IN
18431	1287	7	the	the	DT
18431	1287	8	small	small	JJ
18431	1287	9	craters	crater	NNS
18431	1287	10	,	,	,
18431	1287	11	not	not	RB
18431	1287	12	included	include	VBN
18431	1287	13	within	within	IN
18431	1287	14	the	the	DT
18431	1287	15	walls	wall	NNS
18431	1287	16	of	of	IN
18431	1287	17	the	the	DT
18431	1287	18	greater	great	JJR
18431	1287	19	ones	one	NNS
18431	1287	20	,	,	,
18431	1287	21	may	may	MD
18431	1287	22	represent	represent	VB
18431	1287	23	an	an	DT
18431	1287	24	early	early	JJ
18431	1287	25	stage	stage	NN
18431	1287	26	in	in	IN
18431	1287	27	the	the	DT
18431	1287	28	era	era	NN
18431	1287	29	of	of	IN
18431	1287	30	volcanic	volcanic	JJ
18431	1287	31	activity	activity	NN
18431	1287	32	that	that	WDT
18431	1287	33	wrecked	wreck	VBD
18431	1287	34	the	the	DT
18431	1287	35	moon	moon	NN
18431	1287	36	,	,	,
18431	1287	37	but	but	CC
18431	1287	38	where	where	WRB
18431	1287	39	larger	large	JJR
18431	1287	40	and	and	CC
18431	1287	41	smaller	small	JJR
18431	1287	42	are	be	VBP
18431	1287	43	grouped	group	VBN
18431	1287	44	together	together	RB
18431	1287	45	a	a	DT
18431	1287	46	certain	certain	JJ
18431	1287	47	progression	progression	NN
18431	1287	48	can	can	MD
18431	1287	49	be	be	VB
18431	1287	50	seen	see	VBN
18431	1287	51	,	,	,
18431	1287	52	tending	tend	VBG
18431	1287	53	finally	finally	RB
18431	1287	54	to	to	IN
18431	1287	55	extinction	extinction	NN
18431	1287	56	.	.	.
18431	1288	1	The	the	DT
18431	1288	2	internal	internal	JJ
18431	1288	3	energies	energy	NNS
18431	1288	4	reached	reach	VBD
18431	1288	5	a	a	DT
18431	1288	6	maximum	maximum	NN
18431	1288	7	and	and	CC
18431	1288	8	then	then	RB
18431	1288	9	fell	fall	VBD
18431	1288	10	off	off	RP
18431	1288	11	in	in	IN
18431	1288	12	strength	strength	NN
18431	1288	13	until	until	IN
18431	1288	14	they	-PRON-	PRP
18431	1288	15	died	die	VBD
18431	1288	16	out	out	RP
18431	1288	17	completely	completely	RB
18431	1288	18	.	.	.
18431	1289	1	It	-PRON-	PRP
18431	1289	2	can	can	MD
18431	1289	3	hardly	hardly	RB
18431	1289	4	be	be	VB
18431	1289	5	supposed	suppose	VBN
18431	1289	6	that	that	IN
18431	1289	7	the	the	DT
18431	1289	8	life	life	NN
18431	1289	9	-	-	HYPH
18431	1289	10	bearing	bearing	NN
18431	1289	11	phase	phase	NN
18431	1289	12	of	of	IN
18431	1289	13	lunar	lunar	JJ
18431	1289	14	history	history	NN
18431	1289	15	--	--	:
18431	1289	16	if	if	IN
18431	1289	17	there	there	EX
18431	1289	18	ever	ever	RB
18431	1289	19	was	be	VBD
18431	1289	20	one	one	CD
18431	1289	21	--	--	:
18431	1289	22	could	could	MD
18431	1289	23	survive	survive	VB
18431	1289	24	the	the	DT
18431	1289	25	outbreak	outbreak	NN
18431	1289	26	of	of	IN
18431	1289	27	the	the	DT
18431	1289	28	volcanic	volcanic	JJ
18431	1289	29	cataclysm	cataclysm	NNS
18431	1289	30	.	.	.
18431	1290	1	North	North	NNP
18431	1290	2	America	America	NNP
18431	1290	3	,	,	,
18431	1290	4	or	or	CC
18431	1290	5	Europe	Europe	NNP
18431	1290	6	,	,	,
18431	1290	7	if	if	IN
18431	1290	8	subjected	subject	VBN
18431	1290	9	to	to	IN
18431	1290	10	such	such	PDT
18431	1290	11	an	an	DT
18431	1290	12	experience	experience	NN
18431	1290	13	as	as	IN
18431	1290	14	the	the	DT
18431	1290	15	continental	continental	JJ
18431	1290	16	areas	area	NNS
18431	1290	17	of	of	IN
18431	1290	18	the	the	DT
18431	1290	19	moon	moon	NN
18431	1290	20	have	have	VBP
18431	1290	21	passed	pass	VBN
18431	1290	22	through	through	RP
18431	1290	23	,	,	,
18431	1290	24	would	would	MD
18431	1290	25	be	be	VB
18431	1290	26	,	,	,
18431	1290	27	in	in	IN
18431	1290	28	proportion	proportion	NN
18431	1290	29	,	,	,
18431	1290	30	worse	bad	JJR
18431	1290	31	wrecked	wreck	VBD
18431	1290	32	than	than	IN
18431	1290	33	the	the	DT
18431	1290	34	most	most	RBS
18431	1290	35	fearfully	fearfully	RB
18431	1290	36	battered	batter	VBN
18431	1290	37	steel	steel	NN
18431	1290	38	victim	victim	NN
18431	1290	39	of	of	IN
18431	1290	40	a	a	DT
18431	1290	41	modern	modern	JJ
18431	1290	42	sea	sea	NN
18431	1290	43	fight	fight	NN
18431	1290	44	,	,	,
18431	1290	45	and	and	CC
18431	1290	46	one	one	PRP
18431	1290	47	can	can	MD
18431	1290	48	readily	readily	RB
18431	1290	49	understand	understand	VB
18431	1290	50	that	that	IN
18431	1290	51	,	,	,
18431	1290	52	in	in	IN
18431	1290	53	such	such	JJ
18431	1290	54	circumstances	circumstance	NNS
18431	1290	55	,	,	,
18431	1290	56	those	those	DT
18431	1290	57	now	now	RB
18431	1290	58	beautiful	beautiful	JJ
18431	1290	59	and	and	CC
18431	1290	60	populous	populous	JJ
18431	1290	61	continents	continent	NNS
18431	1290	62	would	would	MD
18431	1290	63	exhibit	exhibit	VB
18431	1290	64	,	,	,
18431	1290	65	from	from	IN
18431	1290	66	a	a	DT
18431	1290	67	distance	distance	NN
18431	1290	68	,	,	,
18431	1290	69	scarcely	scarcely	RB
18431	1290	70	any	any	DT
18431	1290	71	token	token	NN
18431	1290	72	of	of	IN
18431	1290	73	their	-PRON-	PRP$
18431	1290	74	present	present	JJ
18431	1290	75	topographical	topographical	JJ
18431	1290	76	features	feature	NNS
18431	1290	77	,	,	,
18431	1290	78	to	to	TO
18431	1290	79	say	say	VB
18431	1290	80	nothing	nothing	NN
18431	1290	81	of	of	IN
18431	1290	82	any	any	DT
18431	1290	83	relics	relic	NNS
18431	1290	84	of	of	IN
18431	1290	85	their	-PRON-	PRP$
18431	1290	86	occupation	occupation	NN
18431	1290	87	by	by	IN
18431	1290	88	living	live	VBG
18431	1290	89	creatures	creature	NNS
18431	1290	90	.	.	.
18431	1291	1	There	there	EX
18431	1291	2	are	be	VBP
18431	1291	3	other	other	JJ
18431	1291	4	interesting	interesting	JJ
18431	1291	5	glimpses	glimpse	NNS
18431	1291	6	to	to	TO
18431	1291	7	be	be	VB
18431	1291	8	had	have	VBN
18431	1291	9	of	of	IN
18431	1291	10	an	an	DT
18431	1291	11	older	old	JJR
18431	1291	12	world	world	NN
18431	1291	13	in	in	IN
18431	1291	14	the	the	DT
18431	1291	15	moon	moon	NN
18431	1291	16	than	than	IN
18431	1291	17	that	that	DT
18431	1291	18	whose	whose	WP$
18431	1291	19	scarred	scarred	JJ
18431	1291	20	face	face	NN
18431	1291	21	is	be	VBZ
18431	1291	22	now	now	RB
18431	1291	23	beautified	beautify	VBN
18431	1291	24	for	for	IN
18431	1291	25	us	-PRON-	PRP
18431	1291	26	by	by	IN
18431	1291	27	distance	distance	NN
18431	1291	28	.	.	.
18431	1292	1	Not	not	RB
18431	1292	2	far	far	RB
18431	1292	3	from	from	IN
18431	1292	4	Theophilus	Theophilus	NNP
18431	1292	5	and	and	CC
18431	1292	6	the	the	DT
18431	1292	7	other	other	JJ
18431	1292	8	great	great	JJ
18431	1292	9	crater	crater	NN
18431	1292	10	-	-	HYPH
18431	1292	11	mountains	mountain	NNS
18431	1292	12	just	just	RB
18431	1292	13	described	describe	VBN
18431	1292	14	,	,	,
18431	1292	15	at	at	IN
18431	1292	16	the	the	DT
18431	1292	17	upper	upper	JJ
18431	1292	18	,	,	,
18431	1292	19	or	or	CC
18431	1292	20	southern	southern	JJ
18431	1292	21	,	,	,
18431	1292	22	end	end	NN
18431	1292	23	of	of	IN
18431	1292	24	the	the	DT
18431	1292	25	level	level	NN
18431	1292	26	expanse	expanse	NN
18431	1292	27	called	call	VBD
18431	1292	28	the	the	DT
18431	1292	29	"	"	``
18431	1292	30	Sea	Sea	NNP
18431	1292	31	of	of	IN
18431	1292	32	Nectar	Nectar	NNP
18431	1292	33	,	,	,
18431	1292	34	"	"	''
18431	1292	35	is	be	VBZ
18431	1292	36	a	a	DT
18431	1292	37	broad	broad	JJ
18431	1292	38	,	,	,
18431	1292	39	semicircular	semicircular	JJ
18431	1292	40	bay	bay	NN
18431	1292	41	whose	whose	WP$
18431	1292	42	shores	shore	NNS
18431	1292	43	are	be	VBP
18431	1292	44	formed	form	VBN
18431	1292	45	by	by	IN
18431	1292	46	the	the	DT
18431	1292	47	walls	wall	NNS
18431	1292	48	of	of	IN
18431	1292	49	a	a	DT
18431	1292	50	partially	partially	RB
18431	1292	51	destroyed	destroy	VBN
18431	1292	52	crater	crater	NN
18431	1292	53	named	name	VBN
18431	1292	54	Fracastorius	Fracastorius	NNP
18431	1292	55	.	.	.
18431	1293	1	It	-PRON-	PRP
18431	1293	2	is	be	VBZ
18431	1293	3	evident	evident	JJ
18431	1293	4	that	that	IN
18431	1293	5	this	this	DT
18431	1293	6	bay	bay	NN
18431	1293	7	,	,	,
18431	1293	8	and	and	CC
18431	1293	9	the	the	DT
18431	1293	10	larger	large	JJR
18431	1293	11	part	part	NN
18431	1293	12	of	of	IN
18431	1293	13	the	the	DT
18431	1293	14	"	"	``
18431	1293	15	Sea	Sea	NNP
18431	1293	16	of	of	IN
18431	1293	17	Nectar	Nectar	NNP
18431	1293	18	,	,	,
18431	1293	19	"	"	''
18431	1293	20	have	have	VBP
18431	1293	21	been	be	VBN
18431	1293	22	created	create	VBN
18431	1293	23	by	by	IN
18431	1293	24	an	an	DT
18431	1293	25	outwelling	outwelling	NN
18431	1293	26	of	of	IN
18431	1293	27	liquid	liquid	JJ
18431	1293	28	lavas	lavas	NN
18431	1293	29	,	,	,
18431	1293	30	which	which	WDT
18431	1293	31	formed	form	VBD
18431	1293	32	a	a	DT
18431	1293	33	smooth	smooth	JJ
18431	1293	34	floor	floor	NN
18431	1293	35	over	over	IN
18431	1293	36	a	a	DT
18431	1293	37	portion	portion	NN
18431	1293	38	of	of	IN
18431	1293	39	the	the	DT
18431	1293	40	pre	pre	JJ
18431	1293	41	-	-	JJ
18431	1293	42	existing	exist	VBG
18431	1293	43	surface	surface	NN
18431	1293	44	of	of	IN
18431	1293	45	the	the	DT
18431	1293	46	moon	moon	NN
18431	1293	47	,	,	,
18431	1293	48	and	and	CC
18431	1293	49	broke	break	VBD
18431	1293	50	down	down	RP
18431	1293	51	and	and	CC
18431	1293	52	submerged	submerge	VBD
18431	1293	53	a	a	DT
18431	1293	54	large	large	JJ
18431	1293	55	part	part	NN
18431	1293	56	of	of	IN
18431	1293	57	the	the	DT
18431	1293	58	mountain	mountain	NN
18431	1293	59	ring	ring	NN
18431	1293	60	of	of	IN
18431	1293	61	Fracastorius	Fracastorius	NNP
18431	1293	62	,	,	,
18431	1293	63	leaving	leave	VBG
18431	1293	64	the	the	DT
18431	1293	65	more	more	JJR
18431	1293	66	ancient	ancient	JJ
18431	1293	67	walls	wall	NNS
18431	1293	68	standing	stand	VBG
18431	1293	69	at	at	IN
18431	1293	70	the	the	DT
18431	1293	71	southern	southern	JJ
18431	1293	72	end	end	NN
18431	1293	73	,	,	,
18431	1293	74	while	while	IN
18431	1293	75	,	,	,
18431	1293	76	outlined	outline	VBN
18431	1293	77	by	by	IN
18431	1293	78	depressions	depression	NNS
18431	1293	79	and	and	CC
18431	1293	80	corrugations	corrugation	NNS
18431	1293	81	in	in	IN
18431	1293	82	the	the	DT
18431	1293	83	rocky	rocky	JJ
18431	1293	84	blanket	blanket	NN
18431	1293	85	,	,	,
18431	1293	86	are	be	VBP
18431	1293	87	certain	certain	JJ
18431	1293	88	half	half	RB
18431	1293	89	-	-	HYPH
18431	1293	90	defined	define	VBN
18431	1293	91	forms	form	NNS
18431	1293	92	belonging	belong	VBG
18431	1293	93	to	to	IN
18431	1293	94	the	the	DT
18431	1293	95	buried	bury	VBN
18431	1293	96	world	world	NN
18431	1293	97	beneath	beneath	RB
18431	1293	98	.	.	.
18431	1294	1	Near	near	IN
18431	1294	2	Copernicus	Copernicus	NNP
18431	1294	3	,	,	,
18431	1294	4	some	some	DT
18431	1294	5	years	year	NNS
18431	1294	6	ago	ago	RB
18431	1294	7	,	,	,
18431	1294	8	as	as	IN
18431	1294	9	Dr.	Dr.	NNP
18431	1294	10	Edward	Edward	NNP
18431	1294	11	S.	S.	NNP
18431	1294	12	Holden	Holden	NNP
18431	1294	13	pointed	point	VBD
18431	1294	14	out	out	RP
18431	1294	15	,	,	,
18431	1294	16	photographs	photograph	NNS
18431	1294	17	made	make	VBN
18431	1294	18	with	with	IN
18431	1294	19	the	the	DT
18431	1294	20	great	great	JJ
18431	1294	21	Lick	Lick	NNP
18431	1294	22	telescope	telescope	NN
18431	1294	23	,	,	,
18431	1294	24	then	then	RB
18431	1294	25	under	under	IN
18431	1294	26	his	-PRON-	PRP$
18431	1294	27	direction	direction	NN
18431	1294	28	,	,	,
18431	1294	29	showed	show	VBD
18431	1294	30	,	,	,
18431	1294	31	in	in	IN
18431	1294	32	skeleton	skeleton	NNP
18431	1294	33	outline	outline	NNP
18431	1294	34	,	,	,
18431	1294	35	a	a	DT
18431	1294	36	huge	huge	JJ
18431	1294	37	ring	ring	NN
18431	1294	38	buried	bury	VBN
18431	1294	39	beneath	beneath	IN
18431	1294	40	some	some	DT
18431	1294	41	vast	vast	JJ
18431	1294	42	outflow	outflow	NN
18431	1294	43	of	of	IN
18431	1294	44	molten	molten	JJ
18431	1294	45	matter	matter	NN
18431	1294	46	and	and	CC
18431	1294	47	undiscerned	undiscerne	VBN
18431	1294	48	by	by	IN
18431	1294	49	telescopic	telescopic	JJ
18431	1294	50	observers	observer	NNS
18431	1294	51	.	.	.
18431	1295	1	And	and	CC
18431	1295	2	Mr.	Mr.	NNP
18431	1295	3	Elger	Elger	NNP
18431	1295	4	,	,	,
18431	1295	5	who	who	WP
18431	1295	6	was	be	VBD
18431	1295	7	a	a	DT
18431	1295	8	most	most	RBS
18431	1295	9	industrious	industrious	JJ
18431	1295	10	observer	observer	NN
18431	1295	11	and	and	CC
18431	1295	12	careful	careful	JJ
18431	1295	13	interpreter	interpreter	NN
18431	1295	14	of	of	IN
18431	1295	15	lunar	lunar	JJ
18431	1295	16	scenery	scenery	NN
18431	1295	17	,	,	,
18431	1295	18	speaks	speak	VBZ
18431	1295	19	of	of	IN
18431	1295	20	"	"	``
18431	1295	21	the	the	DT
18431	1295	22	undoubted	undoubted	JJ
18431	1295	23	existence	existence	NN
18431	1295	24	of	of	IN
18431	1295	25	the	the	DT
18431	1295	26	relics	relic	NNS
18431	1295	27	of	of	IN
18431	1295	28	an	an	DT
18431	1295	29	earlier	early	JJR
18431	1295	30	lunar	lunar	JJ
18431	1295	31	world	world	NN
18431	1295	32	beneath	beneath	IN
18431	1295	33	the	the	DT
18431	1295	34	smooth	smooth	JJ
18431	1295	35	superficies	superficie	NNS
18431	1295	36	of	of	IN
18431	1295	37	the	the	DT
18431	1295	38	_	_	NNP
18431	1295	39	maria	maria	NNP
18431	1295	40	_	_	NNP
18431	1295	41	.	.	.
18431	1295	42	"	"	''
18431	1296	1	Although	although	IN
18431	1296	2	,	,	,
18431	1296	3	as	as	IN
18431	1296	4	already	already	RB
18431	1296	5	remarked	remark	VBN
18431	1296	6	,	,	,
18431	1296	7	it	-PRON-	PRP
18431	1296	8	seems	seem	VBZ
18431	1296	9	necessary	necessary	JJ
18431	1296	10	to	to	TO
18431	1296	11	assume	assume	VB
18431	1296	12	that	that	IN
18431	1296	13	any	any	DT
18431	1296	14	life	life	NN
18431	1296	15	existing	exist	VBG
18431	1296	16	in	in	IN
18431	1296	17	the	the	DT
18431	1296	18	moon	moon	NN
18431	1296	19	prior	prior	RB
18431	1296	20	to	to	IN
18431	1296	21	its	-PRON-	PRP$
18431	1296	22	great	great	JJ
18431	1296	23	volcanic	volcanic	JJ
18431	1296	24	outburst	outburst	NN
18431	1296	25	must	must	MD
18431	1296	26	have	have	VB
18431	1296	27	ceased	cease	VBN
18431	1296	28	at	at	IN
18431	1296	29	that	that	DT
18431	1296	30	time	time	NN
18431	1296	31	,	,	,
18431	1296	32	yet	yet	CC
18431	1296	33	the	the	DT
18431	1296	34	possibility	possibility	NN
18431	1296	35	may	may	MD
18431	1296	36	be	be	VB
18431	1296	37	admitted	admit	VBN
18431	1296	38	that	that	IN
18431	1296	39	life	life	NN
18431	1296	40	could	could	MD
18431	1296	41	reappear	reappear	VB
18431	1296	42	upon	upon	IN
18431	1296	43	the	the	DT
18431	1296	44	moon	moon	NN
18431	1296	45	after	after	IN
18431	1296	46	its	-PRON-	PRP$
18431	1296	47	surface	surface	NN
18431	1296	48	had	have	VBD
18431	1296	49	again	again	RB
18431	1296	50	become	become	VBN
18431	1296	51	quiet	quiet	JJ
18431	1296	52	and	and	CC
18431	1296	53	comparatively	comparatively	RB
18431	1296	54	undisturbed	undisturbed	JJ
18431	1296	55	.	.	.
18431	1297	1	Germs	germ	NNS
18431	1297	2	of	of	IN
18431	1297	3	the	the	DT
18431	1297	4	earlier	early	JJR
18431	1297	5	life	life	NN
18431	1297	6	might	may	MD
18431	1297	7	have	have	VB
18431	1297	8	survived	survive	VBN
18431	1297	9	,	,	,
18431	1297	10	despite	despite	IN
18431	1297	11	the	the	DT
18431	1297	12	terrible	terrible	JJ
18431	1297	13	nature	nature	NN
18431	1297	14	of	of	IN
18431	1297	15	the	the	DT
18431	1297	16	catastrophe	catastrophe	NN
18431	1297	17	.	.	.
18431	1298	1	But	but	CC
18431	1298	2	the	the	DT
18431	1298	3	conditions	condition	NNS
18431	1298	4	on	on	IN
18431	1298	5	the	the	DT
18431	1298	6	moon	moon	NN
18431	1298	7	at	at	IN
18431	1298	8	present	present	JJ
18431	1298	9	are	be	VBP
18431	1298	10	such	such	JJ
18431	1298	11	that	that	IN
18431	1298	12	even	even	RB
18431	1298	13	the	the	DT
18431	1298	14	most	most	RBS
18431	1298	15	confident	confident	JJ
18431	1298	16	advocates	advocate	NNS
18431	1298	17	of	of	IN
18431	1298	18	the	the	DT
18431	1298	19	view	view	NN
18431	1298	20	that	that	IN
18431	1298	21	the	the	DT
18431	1298	22	lunar	lunar	JJ
18431	1298	23	world	world	NN
18431	1298	24	is	be	VBZ
18431	1298	25	not	not	RB
18431	1298	26	entirely	entirely	RB
18431	1298	27	dead	dead	JJ
18431	1298	28	do	do	VBP
18431	1298	29	not	not	RB
18431	1298	30	venture	venture	VB
18431	1298	31	to	to	TO
18431	1298	32	assume	assume	VB
18431	1298	33	that	that	IN
18431	1298	34	anything	anything	NN
18431	1298	35	beyond	beyond	IN
18431	1298	36	the	the	DT
18431	1298	37	lowest	low	JJS
18431	1298	38	and	and	CC
18431	1298	39	simplest	simple	JJS
18431	1298	40	organic	organic	JJ
18431	1298	41	forms	form	NNS
18431	1298	42	--	--	:
18431	1298	43	mainly	mainly	RB
18431	1298	44	,	,	,
18431	1298	45	if	if	IN
18431	1298	46	not	not	RB
18431	1298	47	wholly	wholly	RB
18431	1298	48	,	,	,
18431	1298	49	in	in	IN
18431	1298	50	the	the	DT
18431	1298	51	shape	shape	NN
18431	1298	52	of	of	IN
18431	1298	53	vegetation	vegetation	NN
18431	1298	54	--	--	:
18431	1298	55	can	can	MD
18431	1298	56	exist	exist	VB
18431	1298	57	there	there	RB
18431	1298	58	.	.	.
18431	1299	1	The	the	DT
18431	1299	2	impression	impression	NN
18431	1299	3	that	that	IN
18431	1299	4	even	even	RB
18431	1299	5	such	such	JJ
18431	1299	6	life	life	NN
18431	1299	7	is	be	VBZ
18431	1299	8	possible	possible	JJ
18431	1299	9	rests	rest	NNS
18431	1299	10	upon	upon	IN
18431	1299	11	the	the	DT
18431	1299	12	accumulating	accumulate	VBG
18431	1299	13	evidence	evidence	NN
18431	1299	14	of	of	IN
18431	1299	15	the	the	DT
18431	1299	16	existence	existence	NN
18431	1299	17	of	of	IN
18431	1299	18	a	a	DT
18431	1299	19	lunar	lunar	JJ
18431	1299	20	atmosphere	atmosphere	NN
18431	1299	21	,	,	,
18431	1299	22	and	and	CC
18431	1299	23	of	of	IN
18431	1299	24	visible	visible	JJ
18431	1299	25	changes	change	NNS
18431	1299	26	,	,	,
18431	1299	27	some	some	DT
18431	1299	28	apparently	apparently	RB
18431	1299	29	of	of	IN
18431	1299	30	a	a	DT
18431	1299	31	volcanic	volcanic	JJ
18431	1299	32	character	character	NN
18431	1299	33	and	and	CC
18431	1299	34	some	some	DT
18431	1299	35	not	not	RB
18431	1299	36	,	,	,
18431	1299	37	on	on	IN
18431	1299	38	the	the	DT
18431	1299	39	moon	moon	NN
18431	1299	40	's	's	POS
18431	1299	41	surface	surface	NN
18431	1299	42	.	.	.
18431	1300	1	Prof.	Prof.	NNP
18431	1300	2	William	William	NNP
18431	1300	3	H.	H.	NNP
18431	1300	4	Pickering	Pickering	NNP
18431	1300	5	,	,	,
18431	1300	6	who	who	WP
18431	1300	7	is	be	VBZ
18431	1300	8	,	,	,
18431	1300	9	perhaps	perhaps	RB
18431	1300	10	,	,	,
18431	1300	11	more	more	RBR
18431	1300	12	familiar	familiar	JJ
18431	1300	13	with	with	IN
18431	1300	14	the	the	DT
18431	1300	15	telescopic	telescopic	JJ
18431	1300	16	and	and	CC
18431	1300	17	photographic	photographic	JJ
18431	1300	18	aspects	aspect	NNS
18431	1300	19	of	of	IN
18431	1300	20	the	the	DT
18431	1300	21	moon	moon	NN
18431	1300	22	than	than	IN
18431	1300	23	any	any	DT
18431	1300	24	other	other	JJ
18431	1300	25	American	american	JJ
18431	1300	26	astronomer	astronomer	NN
18431	1300	27	,	,	,
18431	1300	28	has	have	VBZ
18431	1300	29	recorded	record	VBN
18431	1300	30	numberless	numberless	JJ
18431	1300	31	instances	instance	NNS
18431	1300	32	of	of	IN
18431	1300	33	change	change	NN
18431	1300	34	in	in	IN
18431	1300	35	minute	minute	NN
18431	1300	36	details	detail	NNS
18431	1300	37	of	of	IN
18431	1300	38	the	the	DT
18431	1300	39	lunar	lunar	JJ
18431	1300	40	landscapes	landscape	NNS
18431	1300	41	.	.	.
18431	1301	1	He	-PRON-	PRP
18431	1301	2	regards	regard	VBZ
18431	1301	3	some	some	DT
18431	1301	4	of	of	IN
18431	1301	5	his	-PRON-	PRP$
18431	1301	6	observations	observation	NNS
18431	1301	7	made	make	VBN
18431	1301	8	at	at	IN
18431	1301	9	Arequipa	Arequipa	NNP
18431	1301	10	as	as	IN
18431	1301	11	"	"	``
18431	1301	12	pointing	point	VBG
18431	1301	13	very	very	RB
18431	1301	14	strongly	strongly	RB
18431	1301	15	to	to	IN
18431	1301	16	the	the	DT
18431	1301	17	existence	existence	NN
18431	1301	18	of	of	IN
18431	1301	19	vegetation	vegetation	NN
18431	1301	20	upon	upon	IN
18431	1301	21	the	the	DT
18431	1301	22	surface	surface	NN
18431	1301	23	of	of	IN
18431	1301	24	the	the	DT
18431	1301	25	moon	moon	NN
18431	1301	26	in	in	IN
18431	1301	27	large	large	JJ
18431	1301	28	quantities	quantity	NNS
18431	1301	29	at	at	IN
18431	1301	30	the	the	DT
18431	1301	31	present	present	JJ
18431	1301	32	time	time	NN
18431	1301	33	.	.	.
18431	1301	34	"	"	''
18431	1302	1	The	the	DT
18431	1302	2	mountain	mountain	NN
18431	1302	3	-	-	HYPH
18431	1302	4	ringed	ring	VBN
18431	1302	5	valley	valley	NN
18431	1302	6	of	of	IN
18431	1302	7	Plato	Plato	NNP
18431	1302	8	is	be	VBZ
18431	1302	9	one	one	CD
18431	1302	10	of	of	IN
18431	1302	11	the	the	DT
18431	1302	12	places	place	NNS
18431	1302	13	in	in	IN
18431	1302	14	the	the	DT
18431	1302	15	lunar	lunar	JJ
18431	1302	16	world	world	NN
18431	1302	17	where	where	WRB
18431	1302	18	the	the	DT
18431	1302	19	visible	visible	JJ
18431	1302	20	changes	change	NNS
18431	1302	21	have	have	VBP
18431	1302	22	been	be	VBN
18431	1302	23	most	most	RBS
18431	1302	24	frequently	frequently	RB
18431	1302	25	observed	observe	VBN
18431	1302	26	,	,	,
18431	1302	27	and	and	CC
18431	1302	28	more	more	JJR
18431	1302	29	than	than	IN
18431	1302	30	one	one	CD
18431	1302	31	student	student	NN
18431	1302	32	of	of	IN
18431	1302	33	the	the	DT
18431	1302	34	moon	moon	NN
18431	1302	35	has	have	VBZ
18431	1302	36	reached	reach	VBN
18431	1302	37	the	the	DT
18431	1302	38	conclusion	conclusion	NN
18431	1302	39	that	that	IN
18431	1302	40	something	something	NN
18431	1302	41	very	very	RB
18431	1302	42	like	like	IN
18431	1302	43	the	the	DT
18431	1302	44	appearances	appearance	NNS
18431	1302	45	that	that	IN
18431	1302	46	vegetation	vegetation	NN
18431	1302	47	would	would	MD
18431	1302	48	produce	produce	VB
18431	1302	49	is	be	VBZ
18431	1302	50	to	to	TO
18431	1302	51	be	be	VB
18431	1302	52	seen	see	VBN
18431	1302	53	in	in	IN
18431	1302	54	that	that	DT
18431	1302	55	valley	valley	NN
18431	1302	56	.	.	.
18431	1303	1	Professor	Professor	NNP
18431	1303	2	Pickering	Pickering	NNP
18431	1303	3	has	have	VBZ
18431	1303	4	thoroughly	thoroughly	RB
18431	1303	5	discussed	discuss	VBN
18431	1303	6	the	the	DT
18431	1303	7	observations	observation	NNS
18431	1303	8	relating	relate	VBG
18431	1303	9	to	to	IN
18431	1303	10	a	a	DT
18431	1303	11	celebrated	celebrated	JJ
18431	1303	12	crater	crater	NN
18431	1303	13	named	name	VBN
18431	1303	14	LinnÃ	LinnÃ	NNP
18431	1303	15	©	©	NNP
18431	1303	16	in	in	IN
18431	1303	17	the	the	DT
18431	1303	18	_	_	NNP
18431	1303	19	Mare	Mare	NNP
18431	1303	20	Serenitatis	Serenitatis	NNP
18431	1303	21	_	_	NNP
18431	1303	22	,	,	,
18431	1303	23	and	and	CC
18431	1303	24	after	after	IN
18431	1303	25	reading	read	VBG
18431	1303	26	his	-PRON-	PRP$
18431	1303	27	description	description	NN
18431	1303	28	of	of	IN
18431	1303	29	its	-PRON-	PRP$
18431	1303	30	changes	change	NNS
18431	1303	31	of	of	IN
18431	1303	32	appearance	appearance	NN
18431	1303	33	one	one	PRP
18431	1303	34	can	can	MD
18431	1303	35	hardly	hardly	RB
18431	1303	36	reject	reject	VB
18431	1303	37	his	-PRON-	PRP$
18431	1303	38	conclusion	conclusion	NN
18431	1303	39	that	that	IN
18431	1303	40	LinnÃ	LinnÃ	NNP
18431	1303	41	©	©	NNP
18431	1303	42	is	be	VBZ
18431	1303	43	an	an	DT
18431	1303	44	active	active	JJ
18431	1303	45	volcanic	volcanic	JJ
18431	1303	46	vent	vent	NN
18431	1303	47	,	,	,
18431	1303	48	but	but	CC
18431	1303	49	variable	variable	JJ
18431	1303	50	in	in	IN
18431	1303	51	its	-PRON-	PRP$
18431	1303	52	manifestations	manifestation	NNS
18431	1303	53	.	.	.
18431	1304	1	This	this	DT
18431	1304	2	is	be	VBZ
18431	1304	3	only	only	RB
18431	1304	4	one	one	CD
18431	1304	5	of	of	IN
18431	1304	6	a	a	DT
18431	1304	7	number	number	NN
18431	1304	8	of	of	IN
18431	1304	9	similar	similar	JJ
18431	1304	10	instances	instance	NNS
18431	1304	11	among	among	IN
18431	1304	12	the	the	DT
18431	1304	13	smaller	small	JJR
18431	1304	14	craters	crater	NNS
18431	1304	15	of	of	IN
18431	1304	16	the	the	DT
18431	1304	17	moon	moon	NN
18431	1304	18	.	.	.
18431	1305	1	The	the	DT
18431	1305	2	giant	giant	JJ
18431	1305	3	ones	one	NNS
18431	1305	4	are	be	VBP
18431	1305	5	evidently	evidently	RB
18431	1305	6	entirely	entirely	RB
18431	1305	7	extinct	extinct	VBN
18431	1305	8	,	,	,
18431	1305	9	but	but	CC
18431	1305	10	some	some	DT
18431	1305	11	of	of	IN
18431	1305	12	the	the	DT
18431	1305	13	minor	minor	JJ
18431	1305	14	vents	vent	NNS
18431	1305	15	give	give	VBP
18431	1305	16	occasional	occasional	JJ
18431	1305	17	signs	sign	NNS
18431	1305	18	of	of	IN
18431	1305	19	activity	activity	NN
18431	1305	20	.	.	.
18431	1306	1	Nor	nor	CC
18431	1306	2	should	should	MD
18431	1306	3	it	-PRON-	PRP
18431	1306	4	be	be	VB
18431	1306	5	assumed	assume	VBN
18431	1306	6	that	that	IN
18431	1306	7	these	these	DT
18431	1306	8	relatively	relatively	RB
18431	1306	9	slight	slight	JJ
18431	1306	10	manifestations	manifestation	NNS
18431	1306	11	of	of	IN
18431	1306	12	volcanic	volcanic	JJ
18431	1306	13	action	action	NN
18431	1306	14	are	be	VBP
18431	1306	15	really	really	RB
18431	1306	16	insignificant	insignificant	JJ
18431	1306	17	.	.	.
18431	1307	1	As	as	IN
18431	1307	2	Professor	Professor	NNP
18431	1307	3	Pickering	Pickering	NNP
18431	1307	4	shows	show	NNS
18431	1307	5	,	,	,
18431	1307	6	they	-PRON-	PRP
18431	1307	7	may	may	MD
18431	1307	8	be	be	VB
18431	1307	9	regarded	regard	VBN
18431	1307	10	as	as	IN
18431	1307	11	comparable	comparable	JJ
18431	1307	12	with	with	IN
18431	1307	13	the	the	DT
18431	1307	14	greatest	great	JJS
18431	1307	15	volcanic	volcanic	JJ
18431	1307	16	phenomena	phenomenon	NNS
18431	1307	17	now	now	RB
18431	1307	18	witnessed	witness	VBN
18431	1307	19	on	on	IN
18431	1307	20	the	the	DT
18431	1307	21	earth	earth	NN
18431	1307	22	,	,	,
18431	1307	23	and	and	CC
18431	1307	24	,	,	,
18431	1307	25	speaking	speak	VBG
18431	1307	26	again	again	RB
18431	1307	27	of	of	IN
18431	1307	28	Plato	Plato	NNP
18431	1307	29	,	,	,
18431	1307	30	he	-PRON-	PRP
18431	1307	31	says	say	VBZ
18431	1307	32	of	of	IN
18431	1307	33	its	-PRON-	PRP$
18431	1307	34	evidences	evidence	NNS
18431	1307	35	of	of	IN
18431	1307	36	volcanic	volcanic	JJ
18431	1307	37	action	action	NN
18431	1307	38	:	:	:
18431	1307	39	"	"	``
18431	1307	40	It	-PRON-	PRP
18431	1307	41	is	be	VBZ
18431	1307	42	,	,	,
18431	1307	43	I	-PRON-	PRP
18431	1307	44	believe	believe	VBP
18431	1307	45	,	,	,
18431	1307	46	more	more	RBR
18431	1307	47	active	active	JJ
18431	1307	48	than	than	IN
18431	1307	49	any	any	DT
18431	1307	50	area	area	NN
18431	1307	51	of	of	IN
18431	1307	52	similar	similar	JJ
18431	1307	53	size	size	NN
18431	1307	54	upon	upon	IN
18431	1307	55	the	the	DT
18431	1307	56	earth	earth	NN
18431	1307	57	.	.	.
18431	1308	1	There	there	EX
18431	1308	2	seems	seem	VBZ
18431	1308	3	to	to	TO
18431	1308	4	be	be	VB
18431	1308	5	no	no	DT
18431	1308	6	evidences	evidence	NNS
18431	1308	7	of	of	IN
18431	1308	8	lava	lava	NN
18431	1308	9	,	,	,
18431	1308	10	but	but	CC
18431	1308	11	the	the	DT
18431	1308	12	white	white	JJ
18431	1308	13	streaks	streak	NNS
18431	1308	14	indicate	indicate	VBP
18431	1308	15	apparently	apparently	RB
18431	1308	16	something	something	NN
18431	1308	17	analogous	analogous	JJ
18431	1308	18	to	to	TO
18431	1308	19	snow	snow	VB
18431	1308	20	or	or	CC
18431	1308	21	clouds	cloud	NNS
18431	1308	22	.	.	.
18431	1309	1	There	there	EX
18431	1309	2	must	must	MD
18431	1309	3	be	be	VB
18431	1309	4	a	a	DT
18431	1309	5	certain	certain	JJ
18431	1309	6	escape	escape	NN
18431	1309	7	of	of	IN
18431	1309	8	gases	gas	NNS
18431	1309	9	,	,	,
18431	1309	10	presumably	presumably	RB
18431	1309	11	steam	steam	NN
18431	1309	12	and	and	CC
18431	1309	13	carbonic	carbonic	JJ
18431	1309	14	acid	acid	NN
18431	1309	15	,	,	,
18431	1309	16	the	the	DT
18431	1309	17	former	former	JJ
18431	1309	18	of	of	IN
18431	1309	19	which	which	WDT
18431	1309	20	,	,	,
18431	1309	21	probably	probably	RB
18431	1309	22	,	,	,
18431	1309	23	aids	aids	NNP
18431	1309	24	in	in	IN
18431	1309	25	the	the	DT
18431	1309	26	production	production	NN
18431	1309	27	of	of	IN
18431	1309	28	the	the	DT
18431	1309	29	white	white	JJ
18431	1309	30	markings	marking	NNS
18431	1309	31	.	.	.
18431	1310	1	"	"	``
18431	1310	2	[	[	-LRB-
18431	1310	3	19	19	CD
18431	1310	4	]	]	-RRB-
18431	1310	5	[	[	-LRB-
18431	1310	6	Footnote	footnote	NN
18431	1310	7	19	19	CD
18431	1310	8	:	:	:
18431	1310	9	Annals	Annals	NNPS
18431	1310	10	of	of	IN
18431	1310	11	Harvard	Harvard	NNP
18431	1310	12	College	College	NNP
18431	1310	13	Observatory	Observatory	NNP
18431	1310	14	,	,	,
18431	1310	15	vol	vol	NNP
18431	1310	16	.	.	.
18431	1311	1	xxxii	xxxii	NNP
18431	1311	2	,	,	,
18431	1311	3	part	part	NNP
18431	1311	4	ii	ii	NNP
18431	1311	5	,	,	,
18431	1311	6	1900	1900	CD
18431	1311	7	.	.	.
18431	1311	8	]	]	-RRB-
18431	1312	1	To	to	IN
18431	1312	2	Professor	Professor	NNP
18431	1312	3	Pickering	Pickering	NNP
18431	1312	4	we	-PRON-	PRP
18431	1312	5	owe	owe	VBP
18431	1312	6	the	the	DT
18431	1312	7	suggestion	suggestion	NN
18431	1312	8	that	that	IN
18431	1312	9	the	the	DT
18431	1312	10	wonderful	wonderful	JJ
18431	1312	11	rays	ray	NNS
18431	1312	12	emanating	emanate	VBG
18431	1312	13	from	from	IN
18431	1312	14	Tycho	Tycho	NNP
18431	1312	15	consist	consist	NN
18431	1312	16	of	of	IN
18431	1312	17	some	some	DT
18431	1312	18	whitish	whitish	JJ
18431	1312	19	substance	substance	NN
18431	1312	20	blown	blow	VBN
18431	1312	21	by	by	IN
18431	1312	22	the	the	DT
18431	1312	23	wind	wind	NN
18431	1312	24	,	,	,
18431	1312	25	not	not	RB
18431	1312	26	from	from	IN
18431	1312	27	Tycho	Tycho	NNP
18431	1312	28	itself	-PRON-	PRP
18431	1312	29	,	,	,
18431	1312	30	but	but	CC
18431	1312	31	from	from	IN
18431	1312	32	lines	line	NNS
18431	1312	33	of	of	IN
18431	1312	34	little	little	JJ
18431	1312	35	volcanic	volcanic	JJ
18431	1312	36	vents	vent	NNS
18431	1312	37	or	or	CC
18431	1312	38	craters	crater	NNS
18431	1312	39	lying	lie	VBG
18431	1312	40	along	along	IN
18431	1312	41	the	the	DT
18431	1312	42	course	course	NN
18431	1312	43	of	of	IN
18431	1312	44	the	the	DT
18431	1312	45	rays	ray	NNS
18431	1312	46	.	.	.
18431	1313	1	This	this	DT
18431	1313	2	substance	substance	NN
18431	1313	3	may	may	MD
18431	1313	4	be	be	VB
18431	1313	5	volcanic	volcanic	JJ
18431	1313	6	powder	powder	NN
18431	1313	7	or	or	CC
18431	1313	8	snow	snow	NN
18431	1313	9	,	,	,
18431	1313	10	in	in	IN
18431	1313	11	the	the	DT
18431	1313	12	form	form	NN
18431	1313	13	of	of	IN
18431	1313	14	minute	minute	NN
18431	1313	15	ice	ice	NN
18431	1313	16	crystals	crystal	NNS
18431	1313	17	.	.	.
18431	1314	1	Mr.	Mr.	NNP
18431	1314	2	Elger	Elger	NNP
18431	1314	3	remarks	remark	VBZ
18431	1314	4	of	of	IN
18431	1314	5	this	this	DT
18431	1314	6	theory	theory	NN
18431	1314	7	that	that	IN
18431	1314	8	the	the	DT
18431	1314	9	"	"	``
18431	1314	10	confused	confused	JJ
18431	1314	11	network	network	NN
18431	1314	12	of	of	IN
18431	1314	13	streaks	streaks	NNP
18431	1314	14	"	"	''
18431	1314	15	around	around	IN
18431	1314	16	Copernicus	Copernicus	NNP
18431	1314	17	seems	seem	VBZ
18431	1314	18	to	to	TO
18431	1314	19	respond	respond	VB
18431	1314	20	to	to	IN
18431	1314	21	it	-PRON-	PRP
18431	1314	22	more	more	RBR
18431	1314	23	happily	happily	RB
18431	1314	24	than	than	IN
18431	1314	25	the	the	DT
18431	1314	26	rays	ray	NNS
18431	1314	27	of	of	IN
18431	1314	28	Tycho	Tycho	NNP
18431	1314	29	do	do	VB
18431	1314	30	,	,	,
18431	1314	31	because	because	IN
18431	1314	32	of	of	IN
18431	1314	33	the	the	DT
18431	1314	34	lack	lack	NN
18431	1314	35	of	of	IN
18431	1314	36	definiteness	definiteness	NN
18431	1314	37	of	of	IN
18431	1314	38	direction	direction	NN
18431	1314	39	so	so	RB
18431	1314	40	manifest	manif	JJS
18431	1314	41	in	in	IN
18431	1314	42	the	the	DT
18431	1314	43	case	case	NN
18431	1314	44	of	of	IN
18431	1314	45	the	the	DT
18431	1314	46	rays	ray	NNS
18431	1314	47	.	.	.
18431	1315	1	As	as	IN
18431	1315	2	an	an	DT
18431	1315	3	encouragement	encouragement	NN
18431	1315	4	to	to	TO
18431	1315	5	amateur	amateur	VB
18431	1315	6	observers	observer	NNS
18431	1315	7	who	who	WP
18431	1315	8	may	may	MD
18431	1315	9	be	be	VB
18431	1315	10	disposed	dispose	VBN
18431	1315	11	to	to	TO
18431	1315	12	find	find	VB
18431	1315	13	out	out	RP
18431	1315	14	for	for	IN
18431	1315	15	themselves	-PRON-	PRP
18431	1315	16	whether	whether	IN
18431	1315	17	or	or	CC
18431	1315	18	not	not	RB
18431	1315	19	changes	change	NNS
18431	1315	20	now	now	RB
18431	1315	21	take	take	VBP
18431	1315	22	place	place	NN
18431	1315	23	in	in	IN
18431	1315	24	the	the	DT
18431	1315	25	moon	moon	NN
18431	1315	26	,	,	,
18431	1315	27	the	the	DT
18431	1315	28	following	follow	VBG
18431	1315	29	sentence	sentence	NN
18431	1315	30	from	from	IN
18431	1315	31	the	the	DT
18431	1315	32	introduction	introduction	NN
18431	1315	33	to	to	IN
18431	1315	34	Professor	Professor	NNP
18431	1315	35	Pickering	Pickering	NNP
18431	1315	36	's	's	POS
18431	1315	37	chapter	chapter	NN
18431	1315	38	on	on	IN
18431	1315	39	Plato	Plato	NNP
18431	1315	40	in	in	IN
18431	1315	41	the	the	DT
18431	1315	42	Harvard	Harvard	NNP
18431	1315	43	Observatory	Observatory	NNP
18431	1315	44	Annals	Annals	NNPS
18431	1315	45	,	,	,
18431	1315	46	volume	volume	NN
18431	1315	47	xxxii	xxxii	NN
18431	1315	48	,	,	,
18431	1315	49	will	will	MD
18431	1315	50	prove	prove	VB
18431	1315	51	useful	useful	JJ
18431	1315	52	and	and	CC
18431	1315	53	interesting	interesting	JJ
18431	1315	54	:	:	:
18431	1315	55	"	"	``
18431	1315	56	In	in	IN
18431	1315	57	reviewing	review	VBG
18431	1315	58	the	the	DT
18431	1315	59	history	history	NN
18431	1315	60	of	of	IN
18431	1315	61	selenography	selenography	NN
18431	1315	62	,	,	,
18431	1315	63	one	one	PRP
18431	1315	64	must	must	MD
18431	1315	65	be	be	VB
18431	1315	66	impressed	impress	VBN
18431	1315	67	by	by	IN
18431	1315	68	the	the	DT
18431	1315	69	singular	singular	JJ
18431	1315	70	fact	fact	NN
18431	1315	71	that	that	IN
18431	1315	72	,	,	,
18431	1315	73	while	while	IN
18431	1315	74	most	most	JJS
18431	1315	75	of	of	IN
18431	1315	76	the	the	DT
18431	1315	77	astronomers	astronomer	NNS
18431	1315	78	who	who	WP
18431	1315	79	have	have	VBP
18431	1315	80	made	make	VBN
18431	1315	81	a	a	DT
18431	1315	82	special	special	JJ
18431	1315	83	study	study	NN
18431	1315	84	of	of	IN
18431	1315	85	the	the	DT
18431	1315	86	moon	moon	NN
18431	1315	87	,	,	,
18431	1315	88	such	such	JJ
18431	1315	89	as	as	IN
18431	1315	90	Schroeter	Schroeter	NNP
18431	1315	91	,	,	,
18431	1315	92	Maedler	Maedler	NNP
18431	1315	93	,	,	,
18431	1315	94	Schmidt	Schmidt	NNP
18431	1315	95	,	,	,
18431	1315	96	Webb	Webb	NNP
18431	1315	97	,	,	,
18431	1315	98	Neison	Neison	NNP
18431	1315	99	,	,	,
18431	1315	100	and	and	CC
18431	1315	101	Elger	Elger	NNP
18431	1315	102	,	,	,
18431	1315	103	have	have	VBP
18431	1315	104	all	all	DT
18431	1315	105	believed	believe	VBN
18431	1315	106	that	that	IN
18431	1315	107	its	-PRON-	PRP$
18431	1315	108	surface	surface	NN
18431	1315	109	was	be	VBD
18431	1315	110	still	still	RB
18431	1315	111	subject	subject	JJ
18431	1315	112	to	to	IN
18431	1315	113	changes	change	NNS
18431	1315	114	readily	readily	RB
18431	1315	115	visible	visible	JJ
18431	1315	116	from	from	IN
18431	1315	117	the	the	DT
18431	1315	118	earth	earth	NN
18431	1315	119	,	,	,
18431	1315	120	the	the	DT
18431	1315	121	great	great	JJ
18431	1315	122	majority	majority	NN
18431	1315	123	of	of	IN
18431	1315	124	astronomers	astronomer	NNS
18431	1315	125	who	who	WP
18431	1315	126	have	have	VBP
18431	1315	127	paid	pay	VBN
18431	1315	128	little	little	JJ
18431	1315	129	attention	attention	NN
18431	1315	130	to	to	IN
18431	1315	131	the	the	DT
18431	1315	132	subject	subject	NN
18431	1315	133	have	have	VBP
18431	1315	134	quite	quite	RB
18431	1315	135	as	as	RB
18431	1315	136	strenuously	strenuously	RB
18431	1315	137	denied	deny	VBD
18431	1315	138	the	the	DT
18431	1315	139	existence	existence	NN
18431	1315	140	of	of	IN
18431	1315	141	such	such	JJ
18431	1315	142	changes	change	NNS
18431	1315	143	.	.	.
18431	1315	144	"	"	''
18431	1316	1	In	in	IN
18431	1316	2	regard	regard	NN
18431	1316	3	to	to	IN
18431	1316	4	the	the	DT
18431	1316	5	lunar	lunar	JJ
18431	1316	6	atmosphere	atmosphere	NN
18431	1316	7	,	,	,
18431	1316	8	it	-PRON-	PRP
18431	1316	9	may	may	MD
18431	1316	10	be	be	VB
18431	1316	11	said	say	VBN
18431	1316	12	,	,	,
18431	1316	13	in	in	IN
18431	1316	14	a	a	DT
18431	1316	15	word	word	NN
18431	1316	16	,	,	,
18431	1316	17	that	that	IN
18431	1316	18	even	even	RB
18431	1316	19	those	those	DT
18431	1316	20	who	who	WP
18431	1316	21	advocate	advocate	VBP
18431	1316	22	the	the	DT
18431	1316	23	existence	existence	NN
18431	1316	24	of	of	IN
18431	1316	25	vegetation	vegetation	NN
18431	1316	26	and	and	CC
18431	1316	27	of	of	IN
18431	1316	28	clouds	cloud	NNS
18431	1316	29	of	of	IN
18431	1316	30	dust	dust	NN
18431	1316	31	or	or	CC
18431	1316	32	ice	ice	NN
18431	1316	33	crystals	crystal	NNS
18431	1316	34	on	on	IN
18431	1316	35	the	the	DT
18431	1316	36	moon	moon	NN
18431	1316	37	do	do	VBP
18431	1316	38	not	not	RB
18431	1316	39	predicate	predicate	VB
18431	1316	40	any	any	DT
18431	1316	41	greater	great	JJR
18431	1316	42	amount	amount	NN
18431	1316	43	,	,	,
18431	1316	44	or	or	CC
18431	1316	45	greater	great	JJR
18431	1316	46	density	density	NN
18431	1316	47	,	,	,
18431	1316	48	of	of	IN
18431	1316	49	atmosphere	atmosphere	NN
18431	1316	50	than	than	IN
18431	1316	51	do	do	VB
18431	1316	52	those	those	DT
18431	1316	53	who	who	WP
18431	1316	54	consider	consider	VBP
18431	1316	55	the	the	DT
18431	1316	56	moon	moon	NN
18431	1316	57	to	to	TO
18431	1316	58	be	be	VB
18431	1316	59	wholly	wholly	RB
18431	1316	60	dead	dead	JJ
18431	1316	61	and	and	CC
18431	1316	62	inert	inert	JJ
18431	1316	63	.	.	.
18431	1317	1	Professor	Professor	NNP
18431	1317	2	Pickering	Pickering	NNP
18431	1317	3	himself	-PRON-	PRP
18431	1317	4	showed	show	VBD
18431	1317	5	,	,	,
18431	1317	6	from	from	IN
18431	1317	7	his	-PRON-	PRP$
18431	1317	8	observations	observation	NNS
18431	1317	9	,	,	,
18431	1317	10	that	that	IN
18431	1317	11	the	the	DT
18431	1317	12	horizontal	horizontal	JJ
18431	1317	13	refraction	refraction	NN
18431	1317	14	of	of	IN
18431	1317	15	the	the	DT
18431	1317	16	lunar	lunar	JJ
18431	1317	17	atmosphere	atmosphere	NN
18431	1317	18	,	,	,
18431	1317	19	instead	instead	RB
18431	1317	20	of	of	IN
18431	1317	21	being	be	VBG
18431	1317	22	less	less	JJR
18431	1317	23	than	than	IN
18431	1317	24	2´Â	2â´â	CD
18431	1317	25	´	´	CD
18431	1317	26	,	,	,
18431	1317	27	as	as	RB
18431	1317	28	formerly	formerly	RB
18431	1317	29	stated	state	VBN
18431	1317	30	,	,	,
18431	1317	31	was	be	VBD
18431	1317	32	less	less	JJR
18431	1317	33	than	than	IN
18431	1317	34	0.4´Â	0.4â´â	CD
18431	1317	35	´	´	CD
18431	1317	36	.	.	.
18431	1318	1	Yet	yet	CC
18431	1318	2	he	-PRON-	PRP
18431	1318	3	found	find	VBD
18431	1318	4	visual	visual	JJ
18431	1318	5	evidence	evidence	NN
18431	1318	6	that	that	IN
18431	1318	7	on	on	IN
18431	1318	8	the	the	DT
18431	1318	9	sunlit	sunlit	NN
18431	1318	10	side	side	NN
18431	1318	11	of	of	IN
18431	1318	12	the	the	DT
18431	1318	13	moon	moon	NN
18431	1318	14	this	this	DT
18431	1318	15	rare	rare	JJ
18431	1318	16	atmosphere	atmosphere	NN
18431	1318	17	was	be	VBD
18431	1318	18	filled	fill	VBN
18431	1318	19	to	to	IN
18431	1318	20	a	a	DT
18431	1318	21	height	height	NN
18431	1318	22	of	of	IN
18431	1318	23	four	four	CD
18431	1318	24	miles	mile	NNS
18431	1318	25	with	with	IN
18431	1318	26	some	some	DT
18431	1318	27	absorbing	absorbing	JJ
18431	1318	28	medium	medium	NN
18431	1318	29	which	which	WDT
18431	1318	30	was	be	VBD
18431	1318	31	absent	absent	JJ
18431	1318	32	on	on	IN
18431	1318	33	the	the	DT
18431	1318	34	dark	dark	JJ
18431	1318	35	side	side	NN
18431	1318	36	,	,	,
18431	1318	37	and	and	CC
18431	1318	38	which	which	WDT
18431	1318	39	was	be	VBD
18431	1318	40	apparently	apparently	RB
18431	1318	41	an	an	DT
18431	1318	42	emanation	emanation	NN
18431	1318	43	from	from	IN
18431	1318	44	the	the	DT
18431	1318	45	lunar	lunar	JJ
18431	1318	46	crust	crust	NN
18431	1318	47	,	,	,
18431	1318	48	occurring	occur	VBG
18431	1318	49	after	after	IN
18431	1318	50	sunrise	sunrise	NN
18431	1318	51	.	.	.
18431	1319	1	And	and	CC
18431	1319	2	Messrs.	Messrs.	NNPS
18431	1319	3	Loewy	Loewy	NNP
18431	1319	4	and	and	CC
18431	1319	5	Puiseux	Puiseux	NNP
18431	1319	6	,	,	,
18431	1319	7	of	of	IN
18431	1319	8	the	the	DT
18431	1319	9	Paris	Paris	NNP
18431	1319	10	Observatory	Observatory	NNP
18431	1319	11	,	,	,
18431	1319	12	say	say	VB
18431	1319	13	,	,	,
18431	1319	14	after	after	IN
18431	1319	15	showing	show	VBG
18431	1319	16	reasons	reason	NNS
18431	1319	17	for	for	IN
18431	1319	18	thinking	think	VBG
18431	1319	19	that	that	IN
18431	1319	20	the	the	DT
18431	1319	21	great	great	JJ
18431	1319	22	volcanic	volcanic	JJ
18431	1319	23	eruptions	eruption	NNS
18431	1319	24	belong	belong	VBP
18431	1319	25	to	to	IN
18431	1319	26	a	a	DT
18431	1319	27	recent	recent	JJ
18431	1319	28	period	period	NN
18431	1319	29	in	in	IN
18431	1319	30	the	the	DT
18431	1319	31	history	history	NN
18431	1319	32	of	of	IN
18431	1319	33	the	the	DT
18431	1319	34	moon	moon	NN
18431	1319	35	,	,	,
18431	1319	36	that	that	IN
18431	1319	37	"	"	``
18431	1319	38	the	the	DT
18431	1319	39	diffusion	diffusion	NN
18431	1319	40	of	of	IN
18431	1319	41	cinders	cinder	NNS
18431	1319	42	to	to	IN
18431	1319	43	great	great	JJ
18431	1319	44	distances	distance	NNS
18431	1319	45	infers	infer	NNS
18431	1319	46	a	a	DT
18431	1319	47	gaseous	gaseous	JJ
18431	1319	48	envelope	envelope	NN
18431	1319	49	of	of	IN
18431	1319	50	a	a	DT
18431	1319	51	certain	certain	JJ
18431	1319	52	density	density	NN
18431	1319	53	....	....	.
18431	1320	1	The	the	DT
18431	1320	2	resistance	resistance	NN
18431	1320	3	of	of	IN
18431	1320	4	the	the	DT
18431	1320	5	atmosphere	atmosphere	NN
18431	1320	6	must	must	MD
18431	1320	7	have	have	VB
18431	1320	8	been	be	VBN
18431	1320	9	sufficient	sufficient	JJ
18431	1320	10	to	to	TO
18431	1320	11	retard	retard	VB
18431	1320	12	the	the	DT
18431	1320	13	fall	fall	NN
18431	1320	14	of	of	IN
18431	1320	15	this	this	DT
18431	1320	16	dust	dust	NN
18431	1320	17	[	[	-LRB-
18431	1320	18	the	the	DT
18431	1320	19	reference	reference	NN
18431	1320	20	is	be	VBZ
18431	1320	21	to	to	IN
18431	1320	22	the	the	DT
18431	1320	23	white	white	JJ
18431	1320	24	trails	trail	NNS
18431	1320	25	,	,	,
18431	1320	26	like	like	IN
18431	1320	27	those	those	DT
18431	1320	28	from	from	IN
18431	1320	29	Tycho	Tycho	NNP
18431	1320	30	]	]	-RRB-
18431	1320	31	,	,	,
18431	1320	32	during	during	IN
18431	1320	33	its	-PRON-	PRP$
18431	1320	34	transport	transport	NN
18431	1320	35	over	over	IN
18431	1320	36	a	a	DT
18431	1320	37	distance	distance	NN
18431	1320	38	of	of	IN
18431	1320	39	more	more	JJR
18431	1320	40	than	than	IN
18431	1320	41	1,000	1,000	CD
18431	1320	42	kilometers	kilometer	NNS
18431	1320	43	[	[	-LRB-
18431	1320	44	620	620	CD
18431	1320	45	miles	mile	NNS
18431	1320	46	]	]	-RRB-
18431	1320	47	.	.	.
18431	1321	1	"	"	``
18431	1321	2	[	[	-LRB-
18431	1321	3	20	20	CD
18431	1321	4	]	]	-RRB-
18431	1321	5	[	[	-LRB-
18431	1321	6	Footnote	footnote	NN
18431	1321	7	20	20	CD
18431	1321	8	:	:	:
18431	1321	9	Comptes	Comptes	NNPS
18431	1321	10	Rendus	Rendus	NNP
18431	1321	11	,	,	,
18431	1321	12	June	June	NNP
18431	1321	13	23	23	CD
18431	1321	14	,	,	,
18431	1321	15	July	July	NNP
18431	1321	16	3	3	CD
18431	1321	17	,	,	,
18431	1321	18	1899	1899	CD
18431	1321	19	.	.	.
18431	1321	20	]	]	-RRB-
18431	1322	1	We	-PRON-	PRP
18431	1322	2	come	come	VBP
18431	1322	3	now	now	RB
18431	1322	4	to	to	IN
18431	1322	5	a	a	DT
18431	1322	6	brief	brief	JJ
18431	1322	7	consideration	consideration	NN
18431	1322	8	of	of	IN
18431	1322	9	certain	certain	JJ
18431	1322	10	peculiarities	peculiarity	NNS
18431	1322	11	in	in	IN
18431	1322	12	the	the	DT
18431	1322	13	motions	motion	NNS
18431	1322	14	of	of	IN
18431	1322	15	the	the	DT
18431	1322	16	moon	moon	NN
18431	1322	17	,	,	,
18431	1322	18	and	and	CC
18431	1322	19	in	in	IN
18431	1322	20	the	the	DT
18431	1322	21	phenomena	phenomenon	NNS
18431	1322	22	of	of	IN
18431	1322	23	day	day	NN
18431	1322	24	and	and	CC
18431	1322	25	night	night	NN
18431	1322	26	on	on	IN
18431	1322	27	its	-PRON-	PRP$
18431	1322	28	surface	surface	NN
18431	1322	29	.	.	.
18431	1323	1	The	the	DT
18431	1323	2	moon	moon	NN
18431	1323	3	keeps	keep	VBZ
18431	1323	4	the	the	DT
18431	1323	5	same	same	JJ
18431	1323	6	side	side	NN
18431	1323	7	forever	forever	RB
18431	1323	8	turned	turn	VBD
18431	1323	9	toward	toward	IN
18431	1323	10	the	the	DT
18431	1323	11	earth	earth	NN
18431	1323	12	,	,	,
18431	1323	13	behaving	behaving	NN
18431	1323	14	,	,	,
18431	1323	15	in	in	IN
18431	1323	16	this	this	DT
18431	1323	17	respect	respect	NN
18431	1323	18	,	,	,
18431	1323	19	as	as	IN
18431	1323	20	Mercury	Mercury	NNP
18431	1323	21	does	do	VBZ
18431	1323	22	with	with	IN
18431	1323	23	regard	regard	NN
18431	1323	24	to	to	IN
18431	1323	25	the	the	DT
18431	1323	26	sun	sun	NN
18431	1323	27	.	.	.
18431	1324	1	The	the	DT
18431	1324	2	consequence	consequence	NN
18431	1324	3	is	be	VBZ
18431	1324	4	that	that	IN
18431	1324	5	the	the	DT
18431	1324	6	lunar	lunar	JJ
18431	1324	7	globe	globe	NN
18431	1324	8	makes	make	VBZ
18431	1324	9	but	but	CC
18431	1324	10	one	one	CD
18431	1324	11	rotation	rotation	NN
18431	1324	12	on	on	IN
18431	1324	13	its	-PRON-	PRP$
18431	1324	14	axis	axis	NN
18431	1324	15	in	in	IN
18431	1324	16	the	the	DT
18431	1324	17	course	course	NN
18431	1324	18	of	of	IN
18431	1324	19	a	a	DT
18431	1324	20	month	month	NN
18431	1324	21	,	,	,
18431	1324	22	or	or	CC
18431	1324	23	in	in	IN
18431	1324	24	the	the	DT
18431	1324	25	course	course	NN
18431	1324	26	of	of	IN
18431	1324	27	one	one	CD
18431	1324	28	revolution	revolution	NN
18431	1324	29	about	about	IN
18431	1324	30	the	the	DT
18431	1324	31	earth	earth	NN
18431	1324	32	.	.	.
18431	1325	1	Some	some	DT
18431	1325	2	of	of	IN
18431	1325	3	the	the	DT
18431	1325	4	results	result	NNS
18431	1325	5	of	of	IN
18431	1325	6	this	this	DT
18431	1325	7	practical	practical	JJ
18431	1325	8	identity	identity	NN
18431	1325	9	of	of	IN
18431	1325	10	the	the	DT
18431	1325	11	periods	period	NNS
18431	1325	12	of	of	IN
18431	1325	13	rotation	rotation	NN
18431	1325	14	and	and	CC
18431	1325	15	revolution	revolution	NN
18431	1325	16	are	be	VBP
18431	1325	17	illustrated	illustrate	VBN
18431	1325	18	in	in	IN
18431	1325	19	the	the	DT
18431	1325	20	diagram	diagram	NN
18431	1325	21	on	on	IN
18431	1325	22	page	page	NN
18431	1325	23	250	250	CD
18431	1325	24	.	.	.
18431	1326	1	The	the	DT
18431	1326	2	moon	moon	NN
18431	1326	3	really	really	RB
18431	1326	4	undergoes	undergo	VBZ
18431	1326	5	considerable	considerable	JJ
18431	1326	6	libration	libration	NN
18431	1326	7	,	,	,
18431	1326	8	recalling	recall	VBG
18431	1326	9	the	the	DT
18431	1326	10	libration	libration	NN
18431	1326	11	of	of	IN
18431	1326	12	Mercury	Mercury	NNP
18431	1326	13	,	,	,
18431	1326	14	which	which	WDT
18431	1326	15	was	be	VBD
18431	1326	16	explained	explain	VBN
18431	1326	17	in	in	IN
18431	1326	18	the	the	DT
18431	1326	19	chapter	chapter	NN
18431	1326	20	on	on	IN
18431	1326	21	that	that	DT
18431	1326	22	planet	planet	NN
18431	1326	23	,	,	,
18431	1326	24	and	and	CC
18431	1326	25	in	in	IN
18431	1326	26	consequence	consequence	NN
18431	1326	27	we	-PRON-	PRP
18431	1326	28	are	be	VBP
18431	1326	29	able	able	JJ
18431	1326	30	to	to	TO
18431	1326	31	see	see	VB
18431	1326	32	a	a	DT
18431	1326	33	little	little	JJ
18431	1326	34	way	way	NN
18431	1326	35	round	round	RB
18431	1326	36	into	into	IN
18431	1326	37	the	the	DT
18431	1326	38	opposite	opposite	JJ
18431	1326	39	lunar	lunar	NN
18431	1326	40	hemisphere	hemisphere	NN
18431	1326	41	,	,	,
18431	1326	42	now	now	RB
18431	1326	43	on	on	IN
18431	1326	44	this	this	DT
18431	1326	45	side	side	NN
18431	1326	46	and	and	CC
18431	1326	47	now	now	RB
18431	1326	48	on	on	IN
18431	1326	49	the	the	DT
18431	1326	50	other	other	JJ
18431	1326	51	,	,	,
18431	1326	52	but	but	CC
18431	1326	53	in	in	IN
18431	1326	54	the	the	DT
18431	1326	55	diagram	diagram	NN
18431	1326	56	this	this	DT
18431	1326	57	libration	libration	NN
18431	1326	58	has	have	VBZ
18431	1326	59	been	be	VBN
18431	1326	60	neglected	neglect	VBN
18431	1326	61	.	.	.
18431	1327	1	If	if	IN
18431	1327	2	it	-PRON-	PRP
18431	1327	3	had	have	VBD
18431	1327	4	been	be	VBN
18431	1327	5	represented	represent	VBN
18431	1327	6	we	-PRON-	PRP
18431	1327	7	should	should	MD
18431	1327	8	have	have	VB
18431	1327	9	found	find	VBN
18431	1327	10	that	that	IN
18431	1327	11	,	,	,
18431	1327	12	instead	instead	RB
18431	1327	13	of	of	IN
18431	1327	14	only	only	RB
18431	1327	15	one	one	CD
18431	1327	16	half	half	NN
18431	1327	17	,	,	,
18431	1327	18	about	about	RB
18431	1327	19	three	three	CD
18431	1327	20	fifths	fifth	NNS
18431	1327	21	of	of	IN
18431	1327	22	the	the	DT
18431	1327	23	total	total	JJ
18431	1327	24	superficies	superficie	NNS
18431	1327	25	of	of	IN
18431	1327	26	the	the	DT
18431	1327	27	moon	moon	NN
18431	1327	28	are	be	VBP
18431	1327	29	visible	visible	JJ
18431	1327	30	from	from	IN
18431	1327	31	the	the	DT
18431	1327	32	earth	earth	NN
18431	1327	33	at	at	IN
18431	1327	34	one	one	CD
18431	1327	35	time	time	NN
18431	1327	36	or	or	CC
18431	1327	37	another	another	DT
18431	1327	38	.	.	.
18431	1328	1	[	[	-LRB-
18431	1328	2	Illustration	illustration	NN
18431	1328	3	:	:	:
18431	1328	4	PHASES	phase	NNS
18431	1328	5	AND	and	CC
18431	1328	6	ROTATION	ROTATION	NNS
18431	1328	7	OF	of	IN
18431	1328	8	THE	the	DT
18431	1328	9	MOON	MOON	NNP
18431	1328	10	.	.	.
18431	1328	11	]	]	-RRB-
18431	1329	1	Perhaps	perhaps	RB
18431	1329	2	it	-PRON-	PRP
18431	1329	3	should	should	MD
18431	1329	4	be	be	VB
18431	1329	5	remarked	remark	VBN
18431	1329	6	that	that	IN
18431	1329	7	in	in	IN
18431	1329	8	drawing	draw	VBG
18431	1329	9	the	the	DT
18431	1329	10	moon	moon	NN
18431	1329	11	's	's	POS
18431	1329	12	orbit	orbit	NN
18431	1329	13	about	about	IN
18431	1329	14	the	the	DT
18431	1329	15	earth	earth	NN
18431	1329	16	as	as	IN
18431	1329	17	a	a	DT
18431	1329	18	center	center	NN
18431	1329	19	we	-PRON-	PRP
18431	1329	20	offer	offer	VBP
18431	1329	21	no	no	DT
18431	1329	22	contradiction	contradiction	NN
18431	1329	23	to	to	IN
18431	1329	24	what	what	WP
18431	1329	25	was	be	VBD
18431	1329	26	shown	show	VBN
18431	1329	27	earlier	early	RBR
18431	1329	28	in	in	IN
18431	1329	29	this	this	DT
18431	1329	30	chapter	chapter	NN
18431	1329	31	.	.	.
18431	1330	1	The	the	DT
18431	1330	2	moon	moon	NN
18431	1330	3	does	do	VBZ
18431	1330	4	travel	travel	VB
18431	1330	5	around	around	IN
18431	1330	6	the	the	DT
18431	1330	7	earth	earth	NN
18431	1330	8	,	,	,
18431	1330	9	and	and	CC
18431	1330	10	its	-PRON-	PRP$
18431	1330	11	orbit	orbit	NN
18431	1330	12	about	about	IN
18431	1330	13	our	-PRON-	PRP$
18431	1330	14	globe	globe	NN
18431	1330	15	may	may	MD
18431	1330	16	,	,	,
18431	1330	17	for	for	IN
18431	1330	18	our	-PRON-	PRP$
18431	1330	19	present	present	JJ
18431	1330	20	purpose	purpose	NN
18431	1330	21	,	,	,
18431	1330	22	be	be	VB
18431	1330	23	treated	treat	VBN
18431	1330	24	independently	independently	RB
18431	1330	25	of	of	IN
18431	1330	26	its	-PRON-	PRP$
18431	1330	27	motion	motion	NN
18431	1330	28	about	about	IN
18431	1330	29	the	the	DT
18431	1330	30	sun	sun	NN
18431	1330	31	.	.	.
18431	1331	1	Let	let	VB
18431	1331	2	the	the	DT
18431	1331	3	central	central	JJ
18431	1331	4	globe	globe	NN
18431	1331	5	,	,	,
18431	1331	6	then	then	RB
18431	1331	7	,	,	,
18431	1331	8	represent	represent	VB
18431	1331	9	the	the	DT
18431	1331	10	earth	earth	NN
18431	1331	11	,	,	,
18431	1331	12	and	and	CC
18431	1331	13	let	let	VB
18431	1331	14	the	the	DT
18431	1331	15	sun	sun	NN
18431	1331	16	be	be	VB
18431	1331	17	supposed	suppose	VBN
18431	1331	18	to	to	TO
18431	1331	19	shine	shine	VB
18431	1331	20	from	from	IN
18431	1331	21	the	the	DT
18431	1331	22	left	left	JJ
18431	1331	23	-	-	HYPH
18431	1331	24	hand	hand	NN
18431	1331	25	side	side	NN
18431	1331	26	of	of	IN
18431	1331	27	the	the	DT
18431	1331	28	diagram	diagram	NN
18431	1331	29	.	.	.
18431	1332	1	A	a	DT
18431	1332	2	little	little	JJ
18431	1332	3	cross	cross	NN
18431	1332	4	is	be	VBZ
18431	1332	5	erected	erect	VBN
18431	1332	6	at	at	IN
18431	1332	7	a	a	DT
18431	1332	8	fixed	fix	VBN
18431	1332	9	spot	spot	NN
18431	1332	10	on	on	IN
18431	1332	11	the	the	DT
18431	1332	12	globe	globe	NN
18431	1332	13	of	of	IN
18431	1332	14	the	the	DT
18431	1332	15	moon	moon	NN
18431	1332	16	.	.	.
18431	1333	1	At	at	IN
18431	1333	2	_	_	NNP
18431	1333	3	A	A	NNP
18431	1333	4	_	_	NNP
18431	1333	5	the	the	DT
18431	1333	6	moon	moon	NN
18431	1333	7	is	be	VBZ
18431	1333	8	between	between	IN
18431	1333	9	the	the	DT
18431	1333	10	earth	earth	NN
18431	1333	11	and	and	CC
18431	1333	12	the	the	DT
18431	1333	13	sun	sun	NN
18431	1333	14	,	,	,
18431	1333	15	or	or	CC
18431	1333	16	in	in	IN
18431	1333	17	the	the	DT
18431	1333	18	phase	phase	NN
18431	1333	19	of	of	IN
18431	1333	20	new	new	JJ
18431	1333	21	moon	moon	NN
18431	1333	22	.	.	.
18431	1334	1	The	the	DT
18431	1334	2	lunar	lunar	JJ
18431	1334	3	hemisphere	hemisphere	NN
18431	1334	4	facing	face	VBG
18431	1334	5	the	the	DT
18431	1334	6	earth	earth	NN
18431	1334	7	is	be	VBZ
18431	1334	8	now	now	RB
18431	1334	9	buried	bury	VBN
18431	1334	10	in	in	IN
18431	1334	11	night	night	NN
18431	1334	12	,	,	,
18431	1334	13	except	except	IN
18431	1334	14	so	so	RB
18431	1334	15	far	far	RB
18431	1334	16	as	as	IN
18431	1334	17	the	the	DT
18431	1334	18	light	light	NN
18431	1334	19	reflected	reflect	VBD
18431	1334	20	from	from	IN
18431	1334	21	the	the	DT
18431	1334	22	earth	earth	NN
18431	1334	23	illuminates	illuminate	VBZ
18431	1334	24	it	-PRON-	PRP
18431	1334	25	,	,	,
18431	1334	26	and	and	CC
18431	1334	27	this	this	DT
18431	1334	28	illumination	illumination	NN
18431	1334	29	,	,	,
18431	1334	30	it	-PRON-	PRP
18431	1334	31	is	be	VBZ
18431	1334	32	interesting	interesting	JJ
18431	1334	33	to	to	TO
18431	1334	34	remember	remember	VB
18431	1334	35	,	,	,
18431	1334	36	is	be	VBZ
18431	1334	37	about	about	RB
18431	1334	38	fourteen	fourteen	CD
18431	1334	39	times	time	NNS
18431	1334	40	as	as	RB
18431	1334	41	great	great	JJ
18431	1334	42	--	--	:
18431	1334	43	reckoned	reckon	VBN
18431	1334	44	by	by	IN
18431	1334	45	the	the	DT
18431	1334	46	relative	relative	JJ
18431	1334	47	areas	area	NNS
18431	1334	48	of	of	IN
18431	1334	49	the	the	DT
18431	1334	50	reflecting	reflect	VBG
18431	1334	51	surfaces	surface	NNS
18431	1334	52	--	--	:
18431	1334	53	as	as	IN
18431	1334	54	that	that	DT
18431	1334	55	which	which	WDT
18431	1334	56	the	the	DT
18431	1334	57	full	full	JJ
18431	1334	58	moon	moon	NN
18431	1334	59	sends	send	VBZ
18431	1334	60	to	to	IN
18431	1334	61	the	the	DT
18431	1334	62	earth	earth	NN
18431	1334	63	.	.	.
18431	1335	1	An	an	DT
18431	1335	2	inhabitant	inhabitant	NN
18431	1335	3	of	of	IN
18431	1335	4	the	the	DT
18431	1335	5	moon	moon	NN
18431	1335	6	,	,	,
18431	1335	7	standing	stand	VBG
18431	1335	8	beside	beside	IN
18431	1335	9	the	the	DT
18431	1335	10	cross	cross	NN
18431	1335	11	,	,	,
18431	1335	12	sees	see	VBZ
18431	1335	13	the	the	DT
18431	1335	14	earth	earth	NN
18431	1335	15	in	in	IN
18431	1335	16	the	the	DT
18431	1335	17	form	form	NN
18431	1335	18	of	of	IN
18431	1335	19	a	a	DT
18431	1335	20	huge	huge	JJ
18431	1335	21	full	full	JJ
18431	1335	22	moon	moon	NN
18431	1335	23	directly	directly	RB
18431	1335	24	above	above	IN
18431	1335	25	his	-PRON-	PRP$
18431	1335	26	head	head	NN
18431	1335	27	,	,	,
18431	1335	28	but	but	CC
18431	1335	29	,	,	,
18431	1335	30	as	as	RB
18431	1335	31	far	far	RB
18431	1335	32	as	as	IN
18431	1335	33	the	the	DT
18431	1335	34	sun	sun	NN
18431	1335	35	is	be	VBZ
18431	1335	36	concerned	concern	VBN
18431	1335	37	,	,	,
18431	1335	38	it	-PRON-	PRP
18431	1335	39	is	be	VBZ
18431	1335	40	midnight	midnight	NN
18431	1335	41	for	for	IN
18431	1335	42	him	-PRON-	PRP
18431	1335	43	.	.	.
18431	1336	1	In	in	IN
18431	1336	2	the	the	DT
18431	1336	3	course	course	NN
18431	1336	4	of	of	IN
18431	1336	5	about	about	RB
18431	1336	6	seven	seven	CD
18431	1336	7	days	day	NNS
18431	1336	8	the	the	DT
18431	1336	9	moon	moon	NN
18431	1336	10	travels	travel	VBZ
18431	1336	11	to	to	IN
18431	1336	12	_	_	NNP
18431	1336	13	B	B	NNP
18431	1336	14	_	_	NNP
18431	1336	15	.	.	.
18431	1337	1	In	in	IN
18431	1337	2	the	the	DT
18431	1337	3	meantime	meantime	NN
18431	1337	4	it	-PRON-	PRP
18431	1337	5	has	have	VBZ
18431	1337	6	turned	turn	VBN
18431	1337	7	one	one	CD
18431	1337	8	quarter	quarter	NN
18431	1337	9	of	of	IN
18431	1337	10	the	the	DT
18431	1337	11	way	way	NN
18431	1337	12	around	around	IN
18431	1337	13	its	-PRON-	PRP$
18431	1337	14	axis	axis	NN
18431	1337	15	,	,	,
18431	1337	16	and	and	CC
18431	1337	17	the	the	DT
18431	1337	18	spot	spot	NN
18431	1337	19	marked	mark	VBN
18431	1337	20	by	by	IN
18431	1337	21	the	the	DT
18431	1337	22	cross	cross	NN
18431	1337	23	is	be	VBZ
18431	1337	24	still	still	RB
18431	1337	25	directly	directly	RB
18431	1337	26	under	under	IN
18431	1337	27	the	the	DT
18431	1337	28	earth	earth	NN
18431	1337	29	.	.	.
18431	1338	1	For	for	IN
18431	1338	2	the	the	DT
18431	1338	3	lunar	lunar	JJ
18431	1338	4	inhabitant	inhabitant	NN
18431	1338	5	standing	stand	VBG
18431	1338	6	on	on	IN
18431	1338	7	that	that	DT
18431	1338	8	spot	spot	NN
18431	1338	9	the	the	DT
18431	1338	10	sun	sun	NN
18431	1338	11	is	be	VBZ
18431	1338	12	now	now	RB
18431	1338	13	on	on	IN
18431	1338	14	the	the	DT
18431	1338	15	point	point	NN
18431	1338	16	of	of	IN
18431	1338	17	rising	rise	VBG
18431	1338	18	,	,	,
18431	1338	19	and	and	CC
18431	1338	20	he	-PRON-	PRP
18431	1338	21	sees	see	VBZ
18431	1338	22	the	the	DT
18431	1338	23	earth	earth	NN
18431	1338	24	no	no	RB
18431	1338	25	longer	long	RBR
18431	1338	26	in	in	IN
18431	1338	27	the	the	DT
18431	1338	28	shape	shape	NN
18431	1338	29	of	of	IN
18431	1338	30	a	a	DT
18431	1338	31	full	full	JJ
18431	1338	32	moon	moon	NN
18431	1338	33	,	,	,
18431	1338	34	but	but	CC
18431	1338	35	in	in	IN
18431	1338	36	that	that	DT
18431	1338	37	of	of	IN
18431	1338	38	a	a	DT
18431	1338	39	half	half	JJ
18431	1338	40	-	-	HYPH
18431	1338	41	moon	moon	NN
18431	1338	42	.	.	.
18431	1339	1	The	the	DT
18431	1339	2	lunar	lunar	JJ
18431	1339	3	globe	globe	NN
18431	1339	4	itself	-PRON-	PRP
18431	1339	5	appears	appear	VBZ
18431	1339	6	,	,	,
18431	1339	7	at	at	IN
18431	1339	8	the	the	DT
18431	1339	9	same	same	JJ
18431	1339	10	time	time	NN
18431	1339	11	from	from	IN
18431	1339	12	the	the	DT
18431	1339	13	earth	earth	NN
18431	1339	14	,	,	,
18431	1339	15	as	as	IN
18431	1339	16	a	a	DT
18431	1339	17	half	half	JJ
18431	1339	18	-	-	HYPH
18431	1339	19	moon	moon	NN
18431	1339	20	,	,	,
18431	1339	21	being	be	VBG
18431	1339	22	in	in	IN
18431	1339	23	the	the	DT
18431	1339	24	position	position	NN
18431	1339	25	or	or	CC
18431	1339	26	phase	phase	NN
18431	1339	27	that	that	WDT
18431	1339	28	we	-PRON-	PRP
18431	1339	29	call	call	VBP
18431	1339	30	first	first	JJ
18431	1339	31	quarter	quarter	NN
18431	1339	32	.	.	.
18431	1340	1	Seven	seven	CD
18431	1340	2	more	more	JJR
18431	1340	3	days	day	NNS
18431	1340	4	elapse	elapse	VBP
18431	1340	5	,	,	,
18431	1340	6	and	and	CC
18431	1340	7	the	the	DT
18431	1340	8	moon	moon	NN
18431	1340	9	arrives	arrive	VBZ
18431	1340	10	at	at	IN
18431	1340	11	_	_	NNP
18431	1340	12	C	C	NNP
18431	1340	13	_	_	NNP
18431	1340	14	,	,	,
18431	1340	15	opposite	opposite	IN
18431	1340	16	to	to	IN
18431	1340	17	the	the	DT
18431	1340	18	position	position	NN
18431	1340	19	of	of	IN
18431	1340	20	the	the	DT
18431	1340	21	sun	sun	NN
18431	1340	22	,	,	,
18431	1340	23	and	and	CC
18431	1340	24	with	with	IN
18431	1340	25	the	the	DT
18431	1340	26	earth	earth	NN
18431	1340	27	between	between	IN
18431	1340	28	it	-PRON-	PRP
18431	1340	29	and	and	CC
18431	1340	30	the	the	DT
18431	1340	31	solar	solar	JJ
18431	1340	32	orb	orb	NN
18431	1340	33	.	.	.
18431	1341	1	It	-PRON-	PRP
18431	1341	2	is	be	VBZ
18431	1341	3	now	now	RB
18431	1341	4	high	high	JJ
18431	1341	5	noon	noon	NN
18431	1341	6	for	for	IN
18431	1341	7	our	-PRON-	PRP$
18431	1341	8	lunarian	lunarian	JJ
18431	1341	9	standing	stand	VBG
18431	1341	10	beside	beside	IN
18431	1341	11	the	the	DT
18431	1341	12	cross	cross	NN
18431	1341	13	,	,	,
18431	1341	14	while	while	IN
18431	1341	15	the	the	DT
18431	1341	16	earth	earth	NN
18431	1341	17	over	over	IN
18431	1341	18	his	-PRON-	PRP$
18431	1341	19	head	head	NN
18431	1341	20	appears	appear	VBZ
18431	1341	21	,	,	,
18431	1341	22	if	if	IN
18431	1341	23	he	-PRON-	PRP
18431	1341	24	sees	see	VBZ
18431	1341	25	it	-PRON-	PRP
18431	1341	26	at	at	RB
18431	1341	27	all	all	RB
18431	1341	28	,	,	,
18431	1341	29	only	only	RB
18431	1341	30	as	as	IN
18431	1341	31	a	a	DT
18431	1341	32	black	black	JJ
18431	1341	33	disk	disk	NN
18431	1341	34	close	close	RB
18431	1341	35	to	to	IN
18431	1341	36	the	the	DT
18431	1341	37	sun	sun	NN
18431	1341	38	,	,	,
18431	1341	39	or	or	CC
18431	1341	40	--	--	:
18431	1341	41	as	as	IN
18431	1341	42	would	would	MD
18431	1341	43	sometimes	sometimes	RB
18431	1341	44	be	be	VB
18431	1341	45	the	the	DT
18431	1341	46	case	case	NN
18431	1341	47	--	--	:
18431	1341	48	covering	cover	VBG
18431	1341	49	the	the	DT
18431	1341	50	sun	sun	NN
18431	1341	51	,	,	,
18431	1341	52	and	and	CC
18431	1341	53	encircled	encircle	VBD
18431	1341	54	with	with	IN
18431	1341	55	a	a	DT
18431	1341	56	beautiful	beautiful	JJ
18431	1341	57	ring	ring	NN
18431	1341	58	of	of	IN
18431	1341	59	light	light	NN
18431	1341	60	produced	produce	VBN
18431	1341	61	by	by	IN
18431	1341	62	the	the	DT
18431	1341	63	refraction	refraction	NN
18431	1341	64	of	of	IN
18431	1341	65	its	-PRON-	PRP$
18431	1341	66	atmosphere	atmosphere	NN
18431	1341	67	.	.	.
18431	1342	1	(	(	-LRB-
18431	1342	2	Recall	recall	VB
18431	1342	3	the	the	DT
18431	1342	4	similar	similar	JJ
18431	1342	5	phenomenon	phenomenon	NN
18431	1342	6	in	in	IN
18431	1342	7	the	the	DT
18431	1342	8	case	case	NN
18431	1342	9	of	of	IN
18431	1342	10	Venus	Venus	NNP
18431	1342	11	.	.	.
18431	1342	12	)	)	-RRB-
18431	1343	1	The	the	DT
18431	1343	2	moon	moon	NN
18431	1343	3	seen	see	VBN
18431	1343	4	from	from	IN
18431	1343	5	the	the	DT
18431	1343	6	earth	earth	NN
18431	1343	7	is	be	VBZ
18431	1343	8	now	now	RB
18431	1343	9	in	in	IN
18431	1343	10	the	the	DT
18431	1343	11	phase	phase	NN
18431	1343	12	called	call	VBN
18431	1343	13	full	full	JJ
18431	1343	14	moon	moon	NN
18431	1343	15	.	.	.
18431	1344	1	Another	another	DT
18431	1344	2	lapse	lapse	NN
18431	1344	3	of	of	IN
18431	1344	4	seven	seven	CD
18431	1344	5	days	day	NNS
18431	1344	6	,	,	,
18431	1344	7	and	and	CC
18431	1344	8	the	the	DT
18431	1344	9	moon	moon	NN
18431	1344	10	is	be	VBZ
18431	1344	11	at	at	IN
18431	1344	12	_	_	NNP
18431	1344	13	D	D	NNP
18431	1344	14	_	_	NNP
18431	1344	15	,	,	,
18431	1344	16	in	in	IN
18431	1344	17	the	the	DT
18431	1344	18	phase	phase	NN
18431	1344	19	called	call	VBN
18431	1344	20	third	third	JJ
18431	1344	21	quarter	quarter	NN
18431	1344	22	,	,	,
18431	1344	23	while	while	IN
18431	1344	24	the	the	DT
18431	1344	25	earth	earth	NN
18431	1344	26	,	,	,
18431	1344	27	viewed	view	VBN
18431	1344	28	from	from	IN
18431	1344	29	the	the	DT
18431	1344	30	cross	cross	NN
18431	1344	31	on	on	IN
18431	1344	32	the	the	DT
18431	1344	33	moon	moon	NN
18431	1344	34	,	,	,
18431	1344	35	which	which	WDT
18431	1344	36	is	be	VBZ
18431	1344	37	still	still	RB
18431	1344	38	pointed	point	VBN
18431	1344	39	directly	directly	RB
18431	1344	40	at	at	IN
18431	1344	41	it	-PRON-	PRP
18431	1344	42	,	,	,
18431	1344	43	appears	appear	VBZ
18431	1344	44	again	again	RB
18431	1344	45	in	in	IN
18431	1344	46	the	the	DT
18431	1344	47	shape	shape	NN
18431	1344	48	of	of	IN
18431	1344	49	a	a	DT
18431	1344	50	huge	huge	JJ
18431	1344	51	half	half	JJ
18431	1344	52	-	-	HYPH
18431	1344	53	moon	moon	NN
18431	1344	54	.	.	.
18431	1345	1	During	during	IN
18431	1345	2	the	the	DT
18431	1345	3	next	next	JJ
18431	1345	4	seven	seven	CD
18431	1345	5	days	day	NNS
18431	1345	6	the	the	DT
18431	1345	7	moon	moon	NN
18431	1345	8	returns	return	VBZ
18431	1345	9	to	to	IN
18431	1345	10	its	-PRON-	PRP$
18431	1345	11	original	original	JJ
18431	1345	12	position	position	NN
18431	1345	13	at	at	IN
18431	1345	14	_	_	NNP
18431	1345	15	A	A	NNP
18431	1345	16	_	_	NNP
18431	1345	17	,	,	,
18431	1345	18	and	and	CC
18431	1345	19	becomes	become	VBZ
18431	1345	20	once	once	RB
18431	1345	21	more	more	JJR
18431	1345	22	new	new	JJ
18431	1345	23	moon	moon	NN
18431	1345	24	,	,	,
18431	1345	25	with	with	IN
18431	1345	26	"	"	``
18431	1345	27	full	full	JJ
18431	1345	28	earth	earth	NN
18431	1345	29	"	"	''
18431	1345	30	shining	shine	VBG
18431	1345	31	upon	upon	IN
18431	1345	32	it	-PRON-	PRP
18431	1345	33	.	.	.
18431	1346	1	Now	now	RB
18431	1346	2	it	-PRON-	PRP
18431	1346	3	is	be	VBZ
18431	1346	4	evident	evident	JJ
18431	1346	5	that	that	IN
18431	1346	6	in	in	IN
18431	1346	7	consequence	consequence	NN
18431	1346	8	of	of	IN
18431	1346	9	the	the	DT
18431	1346	10	peculiar	peculiar	JJ
18431	1346	11	law	law	NN
18431	1346	12	of	of	IN
18431	1346	13	the	the	DT
18431	1346	14	moon	moon	NN
18431	1346	15	's	's	POS
18431	1346	16	rotation	rotation	NN
18431	1346	17	its	-PRON-	PRP$
18431	1346	18	days	day	NNS
18431	1346	19	and	and	CC
18431	1346	20	nights	night	NNS
18431	1346	21	are	be	VBP
18431	1346	22	each	each	DT
18431	1346	23	about	about	IN
18431	1346	24	two	two	CD
18431	1346	25	of	of	IN
18431	1346	26	our	-PRON-	PRP$
18431	1346	27	weeks	week	NNS
18431	1346	28	,	,	,
18431	1346	29	or	or	CC
18431	1346	30	fourteen	fourteen	CD
18431	1346	31	days	day	NNS
18431	1346	32	,	,	,
18431	1346	33	in	in	IN
18431	1346	34	length	length	NN
18431	1346	35	.	.	.
18431	1347	1	That	that	DT
18431	1347	2	hemisphere	hemisphere	NN
18431	1347	3	of	of	IN
18431	1347	4	the	the	DT
18431	1347	5	moon	moon	NN
18431	1347	6	which	which	WDT
18431	1347	7	is	be	VBZ
18431	1347	8	in	in	IN
18431	1347	9	the	the	DT
18431	1347	10	full	full	JJ
18431	1347	11	sunlight	sunlight	NN
18431	1347	12	at	at	IN
18431	1347	13	_	_	NNP
18431	1347	14	A	A	NNP
18431	1347	15	_	_	NNP
18431	1347	16	,	,	,
18431	1347	17	for	for	IN
18431	1347	18	instance	instance	NN
18431	1347	19	,	,	,
18431	1347	20	is	be	VBZ
18431	1347	21	buried	bury	VBN
18431	1347	22	in	in	IN
18431	1347	23	the	the	DT
18431	1347	24	middle	middle	NN
18431	1347	25	of	of	IN
18431	1347	26	night	night	NN
18431	1347	27	at	at	IN
18431	1347	28	_	_	NNP
18431	1347	29	C	C	NNP
18431	1347	30	_	_	NNP
18431	1347	31	.	.	.
18431	1348	1	The	the	DT
18431	1348	2	result	result	NN
18431	1348	3	is	be	VBZ
18431	1348	4	different	different	JJ
18431	1348	5	than	than	IN
18431	1348	6	in	in	IN
18431	1348	7	the	the	DT
18431	1348	8	case	case	NN
18431	1348	9	of	of	IN
18431	1348	10	Mercury	Mercury	NNP
18431	1348	11	,	,	,
18431	1348	12	because	because	IN
18431	1348	13	the	the	DT
18431	1348	14	body	body	NN
18431	1348	15	toward	toward	IN
18431	1348	16	which	which	WDT
18431	1348	17	the	the	DT
18431	1348	18	moon	moon	NN
18431	1348	19	always	always	RB
18431	1348	20	keeps	keep	VBZ
18431	1348	21	the	the	DT
18431	1348	22	same	same	JJ
18431	1348	23	face	face	NN
18431	1348	24	directed	direct	VBN
18431	1348	25	is	be	VBZ
18431	1348	26	not	not	RB
18431	1348	27	the	the	DT
18431	1348	28	luminous	luminous	JJ
18431	1348	29	sun	sun	NN
18431	1348	30	,	,	,
18431	1348	31	but	but	CC
18431	1348	32	the	the	DT
18431	1348	33	non	non	JJ
18431	1348	34	-	-	JJ
18431	1348	35	luminous	luminous	JJ
18431	1348	36	earth	earth	NN
18431	1348	37	.	.	.
18431	1349	1	It	-PRON-	PRP
18431	1349	2	is	be	VBZ
18431	1349	3	believed	believe	VBN
18431	1349	4	that	that	IN
18431	1349	5	the	the	DT
18431	1349	6	moon	moon	NN
18431	1349	7	acquired	acquire	VBD
18431	1349	8	this	this	DT
18431	1349	9	manner	manner	NN
18431	1349	10	of	of	IN
18431	1349	11	rotation	rotation	NN
18431	1349	12	in	in	IN
18431	1349	13	consequence	consequence	NN
18431	1349	14	of	of	IN
18431	1349	15	the	the	DT
18431	1349	16	tidal	tidal	JJ
18431	1349	17	friction	friction	NN
18431	1349	18	exercised	exercise	VBN
18431	1349	19	upon	upon	IN
18431	1349	20	it	-PRON-	PRP
18431	1349	21	by	by	IN
18431	1349	22	the	the	DT
18431	1349	23	earth	earth	NN
18431	1349	24	.	.	.
18431	1350	1	The	the	DT
18431	1350	2	tidal	tidal	JJ
18431	1350	3	attraction	attraction	NN
18431	1350	4	of	of	IN
18431	1350	5	the	the	DT
18431	1350	6	earth	earth	NN
18431	1350	7	exceeds	exceed	VBZ
18431	1350	8	that	that	DT
18431	1350	9	of	of	IN
18431	1350	10	the	the	DT
18431	1350	11	sun	sun	NN
18431	1350	12	upon	upon	IN
18431	1350	13	the	the	DT
18431	1350	14	moon	moon	NN
18431	1350	15	because	because	IN
18431	1350	16	the	the	DT
18431	1350	17	earth	earth	NN
18431	1350	18	is	be	VBZ
18431	1350	19	so	so	RB
18431	1350	20	much	much	JJ
18431	1350	21	nearer	near	JJR
18431	1350	22	than	than	IN
18431	1350	23	the	the	DT
18431	1350	24	sun	sun	NN
18431	1350	25	is	be	VBZ
18431	1350	26	,	,	,
18431	1350	27	and	and	CC
18431	1350	28	tidal	tidal	JJ
18431	1350	29	attraction	attraction	NN
18431	1350	30	varies	vary	VBZ
18431	1350	31	inversely	inversely	RB
18431	1350	32	as	as	IN
18431	1350	33	the	the	DT
18431	1350	34	cube	cube	NN
18431	1350	35	of	of	IN
18431	1350	36	the	the	DT
18431	1350	37	distance	distance	NN
18431	1350	38	.	.	.
18431	1351	1	In	in	IN
18431	1351	2	fact	fact	NN
18431	1351	3	,	,	,
18431	1351	4	the	the	DT
18431	1351	5	braking	brake	VBG
18431	1351	6	effect	effect	NN
18431	1351	7	of	of	IN
18431	1351	8	tidal	tidal	JJ
18431	1351	9	friction	friction	NN
18431	1351	10	varies	vary	VBZ
18431	1351	11	inversely	inversely	RB
18431	1351	12	as	as	IN
18431	1351	13	the	the	DT
18431	1351	14	sixth	sixth	JJ
18431	1351	15	power	power	NN
18431	1351	16	of	of	IN
18431	1351	17	the	the	DT
18431	1351	18	distance	distance	NN
18431	1351	19	,	,	,
18431	1351	20	so	so	IN
18431	1351	21	that	that	IN
18431	1351	22	the	the	DT
18431	1351	23	ability	ability	NN
18431	1351	24	of	of	IN
18431	1351	25	the	the	DT
18431	1351	26	earth	earth	NN
18431	1351	27	to	to	TO
18431	1351	28	stop	stop	VB
18431	1351	29	the	the	DT
18431	1351	30	rotation	rotation	NN
18431	1351	31	of	of	IN
18431	1351	32	the	the	DT
18431	1351	33	moon	moon	NN
18431	1351	34	on	on	IN
18431	1351	35	its	-PRON-	PRP$
18431	1351	36	axis	axis	NN
18431	1351	37	is	be	VBZ
18431	1351	38	immensely	immensely	RB
18431	1351	39	greater	great	JJR
18431	1351	40	than	than	IN
18431	1351	41	that	that	DT
18431	1351	42	of	of	IN
18431	1351	43	the	the	DT
18431	1351	44	sun	sun	NN
18431	1351	45	.	.	.
18431	1352	1	This	this	DT
18431	1352	2	power	power	NN
18431	1352	3	was	be	VBD
18431	1352	4	effectively	effectively	RB
18431	1352	5	applied	apply	VBN
18431	1352	6	while	while	IN
18431	1352	7	the	the	DT
18431	1352	8	moon	moon	NN
18431	1352	9	was	be	VBD
18431	1352	10	yet	yet	RB
18431	1352	11	a	a	DT
18431	1352	12	molten	molten	JJ
18431	1352	13	mass	mass	NN
18431	1352	14	,	,	,
18431	1352	15	so	so	IN
18431	1352	16	that	that	IN
18431	1352	17	it	-PRON-	PRP
18431	1352	18	is	be	VBZ
18431	1352	19	probable	probable	JJ
18431	1352	20	that	that	IN
18431	1352	21	the	the	DT
18431	1352	22	moon	moon	NN
18431	1352	23	has	have	VBZ
18431	1352	24	rotated	rotate	VBN
18431	1352	25	just	just	RB
18431	1352	26	as	as	IN
18431	1352	27	it	-PRON-	PRP
18431	1352	28	does	do	VBZ
18431	1352	29	now	now	RB
18431	1352	30	for	for	IN
18431	1352	31	millions	million	NNS
18431	1352	32	of	of	IN
18431	1352	33	years	year	NNS
18431	1352	34	.	.	.
18431	1353	1	As	as	IN
18431	1353	2	was	be	VBD
18431	1353	3	remarked	remark	VBN
18431	1353	4	a	a	DT
18431	1353	5	little	little	JJ
18431	1353	6	while	while	NN
18431	1353	7	ago	ago	RB
18431	1353	8	,	,	,
18431	1353	9	the	the	DT
18431	1353	10	moon	moon	NN
18431	1353	11	traveling	travel	VBG
18431	1353	12	in	in	IN
18431	1353	13	an	an	DT
18431	1353	14	elliptical	elliptical	JJ
18431	1353	15	orbit	orbit	NN
18431	1353	16	about	about	IN
18431	1353	17	the	the	DT
18431	1353	18	earth	earth	NN
18431	1353	19	has	have	VBZ
18431	1353	20	a	a	DT
18431	1353	21	libratory	libratory	JJ
18431	1353	22	movement	movement	NN
18431	1353	23	which	which	WDT
18431	1353	24	,	,	,
18431	1353	25	if	if	IN
18431	1353	26	represented	represent	VBN
18431	1353	27	in	in	IN
18431	1353	28	our	-PRON-	PRP$
18431	1353	29	picture	picture	NN
18431	1353	30	,	,	,
18431	1353	31	would	would	MD
18431	1353	32	cause	cause	VB
18431	1353	33	the	the	DT
18431	1353	34	cross	cross	NN
18431	1353	35	to	to	TO
18431	1353	36	swing	swing	VB
18431	1353	37	now	now	RB
18431	1353	38	a	a	DT
18431	1353	39	little	little	JJ
18431	1353	40	one	one	CD
18431	1353	41	way	way	NN
18431	1353	42	and	and	CC
18431	1353	43	now	now	RB
18431	1353	44	a	a	DT
18431	1353	45	little	little	JJ
18431	1353	46	the	the	DT
18431	1353	47	other	other	JJ
18431	1353	48	,	,	,
18431	1353	49	and	and	CC
18431	1353	50	thus	thus	RB
18431	1353	51	produce	produce	VBP
18431	1353	52	an	an	DT
18431	1353	53	apparent	apparent	JJ
18431	1353	54	pendulum	pendulum	NN
18431	1353	55	motion	motion	NN
18431	1353	56	of	of	IN
18431	1353	57	the	the	DT
18431	1353	58	earth	earth	NN
18431	1353	59	in	in	IN
18431	1353	60	the	the	DT
18431	1353	61	sky	sky	NN
18431	1353	62	,	,	,
18431	1353	63	similar	similar	JJ
18431	1353	64	to	to	IN
18431	1353	65	that	that	DT
18431	1353	66	of	of	IN
18431	1353	67	the	the	DT
18431	1353	68	sun	sun	NN
18431	1353	69	as	as	IN
18431	1353	70	seen	see	VBN
18431	1353	71	from	from	IN
18431	1353	72	Mercury	Mercury	NNP
18431	1353	73	.	.	.
18431	1354	1	But	but	CC
18431	1354	2	it	-PRON-	PRP
18431	1354	3	is	be	VBZ
18431	1354	4	not	not	RB
18431	1354	5	necessary	necessary	JJ
18431	1354	6	to	to	TO
18431	1354	7	go	go	VB
18431	1354	8	into	into	IN
18431	1354	9	the	the	DT
18431	1354	10	details	detail	NNS
18431	1354	11	of	of	IN
18431	1354	12	this	this	DT
18431	1354	13	phenomenon	phenomenon	NN
18431	1354	14	.	.	.
18431	1355	1	The	the	DT
18431	1355	2	reader	reader	NN
18431	1355	3	,	,	,
18431	1355	4	if	if	IN
18431	1355	5	he	-PRON-	PRP
18431	1355	6	chooses	choose	VBZ
18431	1355	7	,	,	,
18431	1355	8	can	can	MD
18431	1355	9	deduce	deduce	VB
18431	1355	10	them	-PRON-	PRP
18431	1355	11	for	for	IN
18431	1355	12	himself	-PRON-	PRP
18431	1355	13	.	.	.
18431	1356	1	But	but	CC
18431	1356	2	we	-PRON-	PRP
18431	1356	3	may	may	MD
18431	1356	4	inquire	inquire	VB
18431	1356	5	a	a	DT
18431	1356	6	little	little	JJ
18431	1356	7	into	into	IN
18431	1356	8	the	the	DT
18431	1356	9	effects	effect	NNS
18431	1356	10	of	of	IN
18431	1356	11	the	the	DT
18431	1356	12	long	long	JJ
18431	1356	13	days	day	NNS
18431	1356	14	and	and	CC
18431	1356	15	nights	night	NNS
18431	1356	16	of	of	IN
18431	1356	17	the	the	DT
18431	1356	18	moon	moon	NN
18431	1356	19	.	.	.
18431	1357	1	In	in	IN
18431	1357	2	consequence	consequence	NN
18431	1357	3	of	of	IN
18431	1357	4	the	the	DT
18431	1357	5	extreme	extreme	JJ
18431	1357	6	rarity	rarity	NN
18431	1357	7	of	of	IN
18431	1357	8	the	the	DT
18431	1357	9	lunar	lunar	JJ
18431	1357	10	atmosphere	atmosphere	NN
18431	1357	11	,	,	,
18431	1357	12	it	-PRON-	PRP
18431	1357	13	is	be	VBZ
18431	1357	14	believed	believe	VBN
18431	1357	15	that	that	IN
18431	1357	16	the	the	DT
18431	1357	17	heat	heat	NN
18431	1357	18	of	of	IN
18431	1357	19	the	the	DT
18431	1357	20	sun	sun	NN
18431	1357	21	falling	fall	VBG
18431	1357	22	upon	upon	IN
18431	1357	23	it	-PRON-	PRP
18431	1357	24	during	during	IN
18431	1357	25	a	a	DT
18431	1357	26	day	day	NN
18431	1357	27	two	two	CD
18431	1357	28	weeks	week	NNS
18431	1357	29	in	in	IN
18431	1357	30	length	length	NN
18431	1357	31	,	,	,
18431	1357	32	is	be	VBZ
18431	1357	33	radiated	radiate	VBN
18431	1357	34	away	away	RB
18431	1357	35	so	so	RB
18431	1357	36	rapidly	rapidly	RB
18431	1357	37	that	that	IN
18431	1357	38	the	the	DT
18431	1357	39	surface	surface	NN
18431	1357	40	of	of	IN
18431	1357	41	the	the	DT
18431	1357	42	lunar	lunar	JJ
18431	1357	43	rocks	rock	NNS
18431	1357	44	never	never	RB
18431	1357	45	rises	rise	VBZ
18431	1357	46	above	above	IN
18431	1357	47	the	the	DT
18431	1357	48	freezing	freezing	JJ
18431	1357	49	temperature	temperature	NN
18431	1357	50	of	of	IN
18431	1357	51	water	water	NN
18431	1357	52	.	.	.
18431	1358	1	On	on	IN
18431	1358	2	the	the	DT
18431	1358	3	night	night	NN
18431	1358	4	side	side	NN
18431	1358	5	,	,	,
18431	1358	6	with	with	IN
18431	1358	7	no	no	DT
18431	1358	8	warm	warm	JJ
18431	1358	9	atmospheric	atmospheric	JJ
18431	1358	10	blanket	blanket	NN
18431	1358	11	such	such	JJ
18431	1358	12	as	as	IN
18431	1358	13	the	the	DT
18431	1358	14	earth	earth	NN
18431	1358	15	enjoys	enjoy	VBZ
18431	1358	16	,	,	,
18431	1358	17	the	the	DT
18431	1358	18	temperature	temperature	NN
18431	1358	19	may	may	MD
18431	1358	20	fall	fall	VB
18431	1358	21	far	far	RB
18431	1358	22	toward	toward	IN
18431	1358	23	absolute	absolute	JJ
18431	1358	24	zero	zero	CD
18431	1358	25	,	,	,
18431	1358	26	the	the	DT
18431	1358	27	most	most	RBS
18431	1358	28	merciful	merciful	JJ
18431	1358	29	figure	figure	NN
18431	1358	30	that	that	WDT
18431	1358	31	has	have	VBZ
18431	1358	32	been	be	VBN
18431	1358	33	suggested	suggest	VBN
18431	1358	34	for	for	IN
18431	1358	35	it	-PRON-	PRP
18431	1358	36	being	be	VBG
18431	1358	37	200Â	200â	CD
18431	1358	38	°	°	NNS
18431	1358	39	below	below	IN
18431	1358	40	the	the	DT
18431	1358	41	zero	zero	CD
18431	1358	42	of	of	IN
18431	1358	43	our	-PRON-	PRP$
18431	1358	44	ordinary	ordinary	JJ
18431	1358	45	thermometers	thermometer	NNS
18431	1358	46	!	!	.
18431	1359	1	But	but	CC
18431	1359	2	there	there	EX
18431	1359	3	is	be	VBZ
18431	1359	4	much	much	JJ
18431	1359	5	uncertainty	uncertainty	NN
18431	1359	6	about	about	IN
18431	1359	7	the	the	DT
18431	1359	8	actual	actual	JJ
18431	1359	9	temperature	temperature	NN
18431	1359	10	on	on	IN
18431	1359	11	the	the	DT
18431	1359	12	moon	moon	NN
18431	1359	13	,	,	,
18431	1359	14	and	and	CC
18431	1359	15	different	different	JJ
18431	1359	16	experiments	experiment	NNS
18431	1359	17	,	,	,
18431	1359	18	in	in	IN
18431	1359	19	the	the	DT
18431	1359	20	attempt	attempt	NN
18431	1359	21	to	to	TO
18431	1359	22	make	make	VB
18431	1359	23	a	a	DT
18431	1359	24	direct	direct	JJ
18431	1359	25	measurement	measurement	NN
18431	1359	26	of	of	IN
18431	1359	27	it	-PRON-	PRP
18431	1359	28	,	,	,
18431	1359	29	have	have	VBP
18431	1359	30	yielded	yield	VBN
18431	1359	31	discordant	discordant	JJ
18431	1359	32	results	result	NNS
18431	1359	33	.	.	.
18431	1360	1	At	at	IN
18431	1360	2	one	one	CD
18431	1360	3	time	time	NN
18431	1360	4	,	,	,
18431	1360	5	for	for	IN
18431	1360	6	instance	instance	NN
18431	1360	7	,	,	,
18431	1360	8	Lord	Lord	NNP
18431	1360	9	Rosse	Rosse	NNP
18431	1360	10	believed	believe	VBD
18431	1360	11	he	-PRON-	PRP
18431	1360	12	had	have	VBD
18431	1360	13	demonstrated	demonstrate	VBN
18431	1360	14	that	that	IN
18431	1360	15	at	at	IN
18431	1360	16	lunar	lunar	JJ
18431	1360	17	noon	noon	NN
18431	1360	18	the	the	DT
18431	1360	19	temperature	temperature	NN
18431	1360	20	of	of	IN
18431	1360	21	the	the	DT
18431	1360	22	rocks	rock	NNS
18431	1360	23	rose	rise	VBD
18431	1360	24	above	above	IN
18431	1360	25	the	the	DT
18431	1360	26	boiling	boiling	NN
18431	1360	27	-	-	HYPH
18431	1360	28	point	point	NN
18431	1360	29	of	of	IN
18431	1360	30	water	water	NN
18431	1360	31	.	.	.
18431	1361	1	But	but	CC
18431	1361	2	afterward	afterward	RB
18431	1361	3	he	-PRON-	PRP
18431	1361	4	changed	change	VBD
18431	1361	5	his	-PRON-	PRP$
18431	1361	6	mind	mind	NN
18431	1361	7	and	and	CC
18431	1361	8	favored	favor	VBD
18431	1361	9	the	the	DT
18431	1361	10	theory	theory	NN
18431	1361	11	of	of	IN
18431	1361	12	a	a	DT
18431	1361	13	low	low	JJ
18431	1361	14	temperature	temperature	NN
18431	1361	15	.	.	.
18431	1362	1	In	in	IN
18431	1362	2	this	this	DT
18431	1362	3	and	and	CC
18431	1362	4	in	in	IN
18431	1362	5	other	other	JJ
18431	1362	6	respects	respect	NNS
18431	1362	7	much	much	RB
18431	1362	8	remains	remain	VBZ
18431	1362	9	to	to	TO
18431	1362	10	be	be	VB
18431	1362	11	discovered	discover	VBN
18431	1362	12	concerning	concern	VBG
18431	1362	13	our	-PRON-	PRP$
18431	1362	14	interesting	interesting	JJ
18431	1362	15	satellite	satellite	NN
18431	1362	16	,	,	,
18431	1362	17	and	and	CC
18431	1362	18	there	there	EX
18431	1362	19	is	be	VBZ
18431	1362	20	plenty	plenty	NN
18431	1362	21	of	of	IN
18431	1362	22	room	room	NN
18431	1362	23	,	,	,
18431	1362	24	and	and	CC
18431	1362	25	an	an	DT
18431	1362	26	abundance	abundance	NN
18431	1362	27	of	of	IN
18431	1362	28	original	original	JJ
18431	1362	29	occupation	occupation	NN
18431	1362	30	,	,	,
18431	1362	31	for	for	IN
18431	1362	32	new	new	JJ
18431	1362	33	observers	observer	NNS
18431	1362	34	of	of	IN
18431	1362	35	the	the	DT
18431	1362	36	lunar	lunar	JJ
18431	1362	37	world	world	NN
18431	1362	38	.	.	.
18431	1363	1	CHAPTER	CHAPTER	NNP
18431	1363	2	IX	IX	NNP
18431	1363	3	HOW	how	WRB
18431	1363	4	TO	to	TO
18431	1363	5	FIND	find	VB
18431	1363	6	THE	the	DT
18431	1363	7	PLANETS	planet	NNS
18431	1363	8	There	there	EX
18431	1363	9	is	be	VBZ
18431	1363	10	no	no	DT
18431	1363	11	reason	reason	NN
18431	1363	12	why	why	WRB
18431	1363	13	everybody	everybody	NN
18431	1363	14	should	should	MD
18431	1363	15	not	not	RB
18431	1363	16	know	know	VB
18431	1363	17	the	the	DT
18431	1363	18	principal	principal	JJ
18431	1363	19	planets	planet	NNS
18431	1363	20	at	at	IN
18431	1363	21	sight	sight	NN
18431	1363	22	nearly	nearly	RB
18431	1363	23	as	as	RB
18431	1363	24	well	well	RB
18431	1363	25	as	as	IN
18431	1363	26	everybody	everybody	NN
18431	1363	27	knows	know	VBZ
18431	1363	28	the	the	DT
18431	1363	29	moon	moon	NN
18431	1363	30	.	.	.
18431	1364	1	It	-PRON-	PRP
18431	1364	2	only	only	RB
18431	1364	3	requires	require	VBZ
18431	1364	4	a	a	DT
18431	1364	5	little	little	JJ
18431	1364	6	intelligent	intelligent	JJ
18431	1364	7	application	application	NN
18431	1364	8	to	to	TO
18431	1364	9	become	become	VB
18431	1364	10	acquainted	acquaint	VBN
18431	1364	11	with	with	IN
18431	1364	12	the	the	DT
18431	1364	13	other	other	JJ
18431	1364	14	worlds	world	NNS
18431	1364	15	that	that	WDT
18431	1364	16	have	have	VBP
18431	1364	17	been	be	VBN
18431	1364	18	discussed	discuss	VBN
18431	1364	19	in	in	IN
18431	1364	20	the	the	DT
18431	1364	21	foregoing	foregoing	JJ
18431	1364	22	chapters	chapter	NNS
18431	1364	23	,	,	,
18431	1364	24	and	and	CC
18431	1364	25	to	to	TO
18431	1364	26	be	be	VB
18431	1364	27	able	able	JJ
18431	1364	28	to	to	TO
18431	1364	29	follow	follow	VB
18431	1364	30	their	-PRON-	PRP$
18431	1364	31	courses	course	NNS
18431	1364	32	through	through	IN
18431	1364	33	the	the	DT
18431	1364	34	sky	sky	NN
18431	1364	35	and	and	CC
18431	1364	36	recognize	recognize	VB
18431	1364	37	them	-PRON-	PRP
18431	1364	38	wherever	wherever	WRB
18431	1364	39	they	-PRON-	PRP
18431	1364	40	appear	appear	VBP
18431	1364	41	.	.	.
18431	1365	1	No	no	DT
18431	1365	2	telescope	telescope	NN
18431	1365	3	,	,	,
18431	1365	4	or	or	CC
18431	1365	5	any	any	DT
18431	1365	6	other	other	JJ
18431	1365	7	instrument	instrument	NN
18431	1365	8	whatever	whatever	WDT
18431	1365	9	,	,	,
18431	1365	10	is	be	VBZ
18431	1365	11	required	require	VBN
18431	1365	12	for	for	IN
18431	1365	13	the	the	DT
18431	1365	14	purpose	purpose	NN
18431	1365	15	.	.	.
18431	1366	1	There	there	EX
18431	1366	2	is	be	VBZ
18431	1366	3	but	but	CC
18431	1366	4	one	one	CD
18431	1366	5	preliminary	preliminary	JJ
18431	1366	6	requirement	requirement	NN
18431	1366	7	,	,	,
18431	1366	8	just	just	RB
18431	1366	9	as	as	IN
18431	1366	10	every	every	DT
18431	1366	11	branch	branch	NN
18431	1366	12	of	of	IN
18431	1366	13	human	human	JJ
18431	1366	14	knowledge	knowledge	NN
18431	1366	15	presupposes	presuppose	VBZ
18431	1366	16	its	-PRON-	PRP$
18431	1366	17	A	A	NNP
18431	1366	18	B	B	NNP
18431	1366	19	C.	C.	NNP
18431	1366	20	This	this	DT
18431	1366	21	is	be	VBZ
18431	1366	22	an	an	DT
18431	1366	23	acquaintance	acquaintance	NN
18431	1366	24	with	with	IN
18431	1366	25	the	the	DT
18431	1366	26	constellations	constellation	NNS
18431	1366	27	and	and	CC
18431	1366	28	the	the	DT
18431	1366	29	principal	principal	JJ
18431	1366	30	stars	star	NNS
18431	1366	31	--	--	:
18431	1366	32	not	not	RB
18431	1366	33	a	a	DT
18431	1366	34	difficult	difficult	JJ
18431	1366	35	thing	thing	NN
18431	1366	36	to	to	TO
18431	1366	37	obtain	obtain	VB
18431	1366	38	.	.	.
18431	1367	1	Almost	almost	RB
18431	1367	2	everybody	everybody	NN
18431	1367	3	knows	know	VBZ
18431	1367	4	the	the	DT
18431	1367	5	"	"	``
18431	1367	6	Great	Great	NNP
18431	1367	7	Dipper	Dipper	NNP
18431	1367	8	"	"	''
18431	1367	9	from	from	IN
18431	1367	10	childhood	childhood	NN
18431	1367	11	's	's	POS
18431	1367	12	days	day	NNS
18431	1367	13	,	,	,
18431	1367	14	except	except	IN
18431	1367	15	,	,	,
18431	1367	16	perhaps	perhaps	RB
18431	1367	17	,	,	,
18431	1367	18	those	those	DT
18431	1367	19	who	who	WP
18431	1367	20	have	have	VBP
18431	1367	21	had	have	VBN
18431	1367	22	the	the	DT
18431	1367	23	misfortune	misfortune	NN
18431	1367	24	to	to	TO
18431	1367	25	spend	spend	VB
18431	1367	26	their	-PRON-	PRP$
18431	1367	27	youth	youth	NN
18431	1367	28	under	under	IN
18431	1367	29	the	the	DT
18431	1367	30	glare	glare	NN
18431	1367	31	of	of	IN
18431	1367	32	city	city	NN
18431	1367	33	lights	light	NNS
18431	1367	34	.	.	.
18431	1368	1	Some	some	DT
18431	1368	2	know	know	VBP
18431	1368	3	Orion	orion	NN
18431	1368	4	when	when	WRB
18431	1368	5	he	-PRON-	PRP
18431	1368	6	shines	shine	VBZ
18431	1368	7	gloriously	gloriously	RB
18431	1368	8	in	in	IN
18431	1368	9	the	the	DT
18431	1368	10	winter	winter	NN
18431	1368	11	heavens	heaven	NNS
18431	1368	12	.	.	.
18431	1369	1	Many	many	JJ
18431	1369	2	are	be	VBP
18431	1369	3	able	able	JJ
18431	1369	4	to	to	TO
18431	1369	5	point	point	VB
18431	1369	6	out	out	RP
18431	1369	7	the	the	DT
18431	1369	8	north	north	NNP
18431	1369	9	star	star	NN
18431	1369	10	,	,	,
18431	1369	11	or	or	CC
18431	1369	12	pole	pole	NNP
18431	1369	13	star	star	NN
18431	1369	14	,	,	,
18431	1369	15	as	as	IN
18431	1369	16	everybody	everybody	NN
18431	1369	17	should	should	MD
18431	1369	18	be	be	VB
18431	1369	19	able	able	JJ
18431	1369	20	to	to	TO
18431	1369	21	do	do	VB
18431	1369	22	.	.	.
18431	1370	1	All	all	PDT
18431	1370	2	this	this	DT
18431	1370	3	forms	form	VBZ
18431	1370	4	a	a	DT
18431	1370	5	good	good	JJ
18431	1370	6	beginning	beginning	NN
18431	1370	7	,	,	,
18431	1370	8	and	and	CC
18431	1370	9	may	may	MD
18431	1370	10	serve	serve	VB
18431	1370	11	as	as	IN
18431	1370	12	the	the	DT
18431	1370	13	basis	basis	NN
18431	1370	14	for	for	IN
18431	1370	15	the	the	DT
18431	1370	16	rapid	rapid	JJ
18431	1370	17	acquirement	acquirement	NN
18431	1370	18	of	of	IN
18431	1370	19	a	a	DT
18431	1370	20	general	general	JJ
18431	1370	21	knowledge	knowledge	NN
18431	1370	22	of	of	IN
18431	1370	23	the	the	DT
18431	1370	24	geography	geography	NN
18431	1370	25	of	of	IN
18431	1370	26	the	the	DT
18431	1370	27	heavens	heavens	NNPS
18431	1370	28	.	.	.
18431	1371	1	If	if	IN
18431	1371	2	you	-PRON-	PRP
18431	1371	3	are	be	VBP
18431	1371	4	fortunate	fortunate	JJ
18431	1371	5	enough	enough	RB
18431	1371	6	to	to	TO
18431	1371	7	number	number	VB
18431	1371	8	an	an	DT
18431	1371	9	astronomer	astronomer	NN
18431	1371	10	among	among	IN
18431	1371	11	your	-PRON-	PRP$
18431	1371	12	acquaintance	acquaintance	NN
18431	1371	13	--	--	:
18431	1371	14	an	an	DT
18431	1371	15	amateur	amateur	NN
18431	1371	16	will	will	MD
18431	1371	17	do	do	VB
18431	1371	18	as	as	RB
18431	1371	19	well	well	RB
18431	1371	20	as	as	IN
18431	1371	21	a	a	DT
18431	1371	22	professor	professor	NN
18431	1371	23	--	--	:
18431	1371	24	you	-PRON-	PRP
18431	1371	25	may	may	MD
18431	1371	26	,	,	,
18431	1371	27	with	with	IN
18431	1371	28	his	-PRON-	PRP$
18431	1371	29	aid	aid	NN
18431	1371	30	,	,	,
18431	1371	31	make	make	VB
18431	1371	32	a	a	DT
18431	1371	33	short	short	JJ
18431	1371	34	cut	cut	NN
18431	1371	35	to	to	IN
18431	1371	36	a	a	DT
18431	1371	37	knowledge	knowledge	NN
18431	1371	38	of	of	IN
18431	1371	39	the	the	DT
18431	1371	40	stars	star	NNS
18431	1371	41	.	.	.
18431	1372	1	Otherwise	otherwise	RB
18431	1372	2	you	-PRON-	PRP
18431	1372	3	must	must	MD
18431	1372	4	depend	depend	VB
18431	1372	5	upon	upon	IN
18431	1372	6	books	book	NNS
18431	1372	7	and	and	CC
18431	1372	8	charts	chart	NNS
18431	1372	9	.	.	.
18431	1373	1	My	-PRON-	PRP$
18431	1373	2	Astronomy	Astronomy	NNP
18431	1373	3	with	with	IN
18431	1373	4	an	an	DT
18431	1373	5	Opera	Opera	NNP
18431	1373	6	-	-	HYPH
18431	1373	7	Glass	Glass	NNP
18431	1373	8	was	be	VBD
18431	1373	9	prepared	prepare	VBN
18431	1373	10	for	for	IN
18431	1373	11	this	this	DT
18431	1373	12	very	very	JJ
18431	1373	13	purpose	purpose	NN
18431	1373	14	.	.	.
18431	1374	1	For	for	IN
18431	1374	2	simply	simply	RB
18431	1374	3	learning	learn	VBG
18431	1374	4	the	the	DT
18431	1374	5	constellations	constellation	NNS
18431	1374	6	and	and	CC
18431	1374	7	the	the	DT
18431	1374	8	chief	chief	JJ
18431	1374	9	stars	star	NNS
18431	1374	10	you	-PRON-	PRP
18431	1374	11	need	need	VBP
18431	1374	12	no	no	DT
18431	1374	13	opera	opera	NN
18431	1374	14	-	-	HYPH
18431	1374	15	glass	glass	NN
18431	1374	16	or	or	CC
18431	1374	17	other	other	JJ
18431	1374	18	instrument	instrument	NN
18431	1374	19	.	.	.
18431	1375	1	With	with	IN
18431	1375	2	the	the	DT
18431	1375	3	aid	aid	NN
18431	1375	4	of	of	IN
18431	1375	5	the	the	DT
18431	1375	6	charts	chart	NNS
18431	1375	7	,	,	,
18431	1375	8	familiarize	familiarize	VB
18431	1375	9	yourself	-PRON-	PRP
18431	1375	10	with	with	IN
18431	1375	11	the	the	DT
18431	1375	12	appearance	appearance	NN
18431	1375	13	of	of	IN
18431	1375	14	the	the	DT
18431	1375	15	constellations	constellation	NNS
18431	1375	16	by	by	IN
18431	1375	17	noticing	notice	VBG
18431	1375	18	the	the	DT
18431	1375	19	characteristic	characteristic	JJ
18431	1375	20	arrangements	arrangement	NNS
18431	1375	21	of	of	IN
18431	1375	22	their	-PRON-	PRP$
18431	1375	23	chief	chief	JJ
18431	1375	24	stars	star	NNS
18431	1375	25	.	.	.
18431	1376	1	You	-PRON-	PRP
18431	1376	2	need	need	VBP
18431	1376	3	pay	pay	VB
18431	1376	4	no	no	DT
18431	1376	5	attention	attention	NN
18431	1376	6	to	to	IN
18431	1376	7	any	any	DT
18431	1376	8	except	except	IN
18431	1376	9	the	the	DT
18431	1376	10	bright	bright	JJ
18431	1376	11	stars	star	NNS
18431	1376	12	,	,	,
18431	1376	13	and	and	CC
18431	1376	14	those	those	DT
18431	1376	15	that	that	WDT
18431	1376	16	are	be	VBP
18431	1376	17	conspicuous	conspicuous	JJ
18431	1376	18	enough	enough	RB
18431	1376	19	to	to	TO
18431	1376	20	thrust	thrust	VB
18431	1376	21	themselves	-PRON-	PRP
18431	1376	22	upon	upon	IN
18431	1376	23	your	-PRON-	PRP$
18431	1376	24	attention	attention	NN
18431	1376	25	.	.	.
18431	1377	1	Learn	learn	VB
18431	1377	2	by	by	IN
18431	1377	3	observation	observation	NN
18431	1377	4	at	at	IN
18431	1377	5	what	what	WP
18431	1377	6	seasons	season	NNS
18431	1377	7	particular	particular	JJ
18431	1377	8	constellations	constellation	NNS
18431	1377	9	are	be	VBP
18431	1377	10	on	on	IN
18431	1377	11	,	,	,
18431	1377	12	or	or	CC
18431	1377	13	near	near	RB
18431	1377	14	,	,	,
18431	1377	15	the	the	DT
18431	1377	16	meridian	meridian	NNP
18431	1377	17	--	--	:
18431	1377	18	i.e	i.e	NNP
18431	1377	19	.	.	NNP
18431	1377	20	,	,	,
18431	1377	21	the	the	DT
18431	1377	22	north	north	NN
18431	1377	23	and	and	CC
18431	1377	24	south	south	JJ
18431	1377	25	line	line	NN
18431	1377	26	through	through	IN
18431	1377	27	the	the	DT
18431	1377	28	middle	middle	NN
18431	1377	29	of	of	IN
18431	1377	30	the	the	DT
18431	1377	31	heavens	heavens	NNPS
18431	1377	32	.	.	.
18431	1378	1	Make	make	VB
18431	1378	2	yourself	-PRON-	PRP
18431	1378	3	especially	especially	RB
18431	1378	4	familiar	familiar	JJ
18431	1378	5	with	with	IN
18431	1378	6	the	the	DT
18431	1378	7	so	so	RB
18431	1378	8	-	-	HYPH
18431	1378	9	called	call	VBN
18431	1378	10	zodiacal	zodiacal	JJ
18431	1378	11	constellations	constellation	NNS
18431	1378	12	,	,	,
18431	1378	13	which	which	WDT
18431	1378	14	are	be	VBP
18431	1378	15	,	,	,
18431	1378	16	in	in	IN
18431	1378	17	their	-PRON-	PRP$
18431	1378	18	order	order	NN
18431	1378	19	,	,	,
18431	1378	20	running	run	VBG
18431	1378	21	around	around	IN
18431	1378	22	the	the	DT
18431	1378	23	heavens	heavens	NNPS
18431	1378	24	from	from	IN
18431	1378	25	west	west	NNP
18431	1378	26	to	to	IN
18431	1378	27	east	east	NN
18431	1378	28	:	:	:
18431	1378	29	Aries	Aries	NNPS
18431	1378	30	,	,	,
18431	1378	31	Taurus	Taurus	NNP
18431	1378	32	,	,	,
18431	1378	33	Gemini	Gemini	NNP
18431	1378	34	,	,	,
18431	1378	35	Cancer	Cancer	NNP
18431	1378	36	,	,	,
18431	1378	37	Leo	Leo	NNP
18431	1378	38	,	,	,
18431	1378	39	Virgo	Virgo	NNP
18431	1378	40	,	,	,
18431	1378	41	Libra	Libra	NNP
18431	1378	42	,	,	,
18431	1378	43	Scorpio	Scorpio	NNP
18431	1378	44	,	,	,
18431	1378	45	Sagittarius	Sagittarius	NNP
18431	1378	46	,	,	,
18431	1378	47	Capricornus	Capricornus	NNP
18431	1378	48	,	,	,
18431	1378	49	Aquarius	Aquarius	NNP
18431	1378	50	,	,	,
18431	1378	51	and	and	CC
18431	1378	52	Pisces	pisce	NNS
18431	1378	53	.	.	.
18431	1379	1	The	the	DT
18431	1379	2	importance	importance	NN
18431	1379	3	of	of	IN
18431	1379	4	these	these	DT
18431	1379	5	particular	particular	JJ
18431	1379	6	constellations	constellation	NNS
18431	1379	7	arises	arise	VBZ
18431	1379	8	from	from	IN
18431	1379	9	the	the	DT
18431	1379	10	fact	fact	NN
18431	1379	11	that	that	IN
18431	1379	12	it	-PRON-	PRP
18431	1379	13	is	be	VBZ
18431	1379	14	across	across	IN
18431	1379	15	them	-PRON-	PRP
18431	1379	16	that	that	IN
18431	1379	17	the	the	DT
18431	1379	18	tracks	track	NNS
18431	1379	19	of	of	IN
18431	1379	20	the	the	DT
18431	1379	21	planets	planet	NNS
18431	1379	22	lie	lie	VBP
18431	1379	23	,	,	,
18431	1379	24	and	and	CC
18431	1379	25	when	when	WRB
18431	1379	26	you	-PRON-	PRP
18431	1379	27	are	be	VBP
18431	1379	28	familiar	familiar	JJ
18431	1379	29	with	with	IN
18431	1379	30	the	the	DT
18431	1379	31	fixed	fix	VBN
18431	1379	32	stars	star	NNS
18431	1379	33	belonging	belong	VBG
18431	1379	34	to	to	IN
18431	1379	35	them	-PRON-	PRP
18431	1379	36	you	-PRON-	PRP
18431	1379	37	will	will	MD
18431	1379	38	be	be	VB
18431	1379	39	able	able	JJ
18431	1379	40	immediately	immediately	RB
18431	1379	41	to	to	TO
18431	1379	42	recognize	recognize	VB
18431	1379	43	a	a	DT
18431	1379	44	stranger	stranger	NN
18431	1379	45	appearing	appear	VBG
18431	1379	46	among	among	IN
18431	1379	47	them	-PRON-	PRP
18431	1379	48	,	,	,
18431	1379	49	and	and	CC
18431	1379	50	will	will	MD
18431	1379	51	correctly	correctly	RB
18431	1379	52	conclude	conclude	VB
18431	1379	53	that	that	IN
18431	1379	54	it	-PRON-	PRP
18431	1379	55	is	be	VBZ
18431	1379	56	one	one	CD
18431	1379	57	of	of	IN
18431	1379	58	the	the	DT
18431	1379	59	planets	planet	NNS
18431	1379	60	.	.	.
18431	1380	1	[	[	-LRB-
18431	1380	2	21	21	CD
18431	1380	3	]	]	-RRB-
18431	1380	4	How	how	WRB
18431	1380	5	to	to	TO
18431	1380	6	tell	tell	VB
18431	1380	7	which	which	WDT
18431	1380	8	planet	planet	NN
18431	1380	9	it	-PRON-	PRP
18431	1380	10	may	may	MD
18431	1380	11	be	be	VB
18431	1380	12	,	,	,
18431	1380	13	it	-PRON-	PRP
18431	1380	14	is	be	VBZ
18431	1380	15	the	the	DT
18431	1380	16	object	object	NN
18431	1380	17	of	of	IN
18431	1380	18	this	this	DT
18431	1380	19	chapter	chapter	NN
18431	1380	20	to	to	TO
18431	1380	21	show	show	VB
18431	1380	22	you	-PRON-	PRP
18431	1380	23	.	.	.
18431	1381	1	As	as	IN
18431	1381	2	an	an	DT
18431	1381	3	indispensable	indispensable	JJ
18431	1381	4	aid	aid	NN
18431	1381	5	--	--	:
18431	1381	6	unless	unless	IN
18431	1381	7	you	-PRON-	PRP
18431	1381	8	happen	happen	VBP
18431	1381	9	already	already	RB
18431	1381	10	to	to	TO
18431	1381	11	possess	possess	VB
18431	1381	12	a	a	DT
18431	1381	13	complete	complete	JJ
18431	1381	14	star	star	NN
18431	1381	15	atlas	atlas	NN
18431	1381	16	on	on	IN
18431	1381	17	a	a	DT
18431	1381	18	larger	large	JJR
18431	1381	19	scale	scale	NN
18431	1381	20	--	--	:
18431	1381	21	I	-PRON-	PRP
18431	1381	22	have	have	VBP
18431	1381	23	drawn	draw	VBN
18431	1381	24	the	the	DT
18431	1381	25	six	six	CD
18431	1381	26	charts	chart	NNS
18431	1381	27	of	of	IN
18431	1381	28	the	the	DT
18431	1381	29	zodiacal	zodiacal	JJ
18431	1381	30	constellations	constellation	NNS
18431	1381	31	and	and	CC
18431	1381	32	their	-PRON-	PRP$
18431	1381	33	neighbors	neighbor	NNS
18431	1381	34	that	that	WDT
18431	1381	35	are	be	VBP
18431	1381	36	included	include	VBN
18431	1381	37	in	in	IN
18431	1381	38	this	this	DT
18431	1381	39	chapter	chapter	NN
18431	1381	40	.	.	.
18431	1382	1	[	[	-LRB-
18431	1382	2	Footnote	Footnote	NNP
18431	1382	3	21	21	CD
18431	1382	4	:	:	:
18431	1382	5	In	in	IN
18431	1382	6	our	-PRON-	PRP$
18431	1382	7	latitudes	latitude	NNS
18431	1382	8	,	,	,
18431	1382	9	planets	planet	NNS
18431	1382	10	are	be	VBP
18431	1382	11	never	never	RB
18431	1382	12	seen	see	VBN
18431	1382	13	in	in	IN
18431	1382	14	the	the	DT
18431	1382	15	northern	northern	JJ
18431	1382	16	quarter	quarter	NN
18431	1382	17	of	of	IN
18431	1382	18	the	the	DT
18431	1382	19	sky	sky	NN
18431	1382	20	.	.	.
18431	1383	1	When	when	WRB
18431	1383	2	on	on	IN
18431	1383	3	the	the	DT
18431	1383	4	meridian	meridian	NN
18431	1383	5	,	,	,
18431	1383	6	they	-PRON-	PRP
18431	1383	7	are	be	VBP
18431	1383	8	always	always	RB
18431	1383	9	somewhere	somewhere	RB
18431	1383	10	between	between	IN
18431	1383	11	the	the	DT
18431	1383	12	zenith	zenith	NN
18431	1383	13	and	and	CC
18431	1383	14	the	the	DT
18431	1383	15	southern	southern	JJ
18431	1383	16	horizon	horizon	NN
18431	1383	17	.	.	.
18431	1383	18	]	]	-RRB-
18431	1384	1	[	[	-LRB-
18431	1384	2	Illustration	illustration	NN
18431	1384	3	:	:	:
18431	1384	4	CHART	CHART	NNP
18431	1384	5	NO	no	UH
18431	1384	6	.	.	.
18431	1385	1	1.--FROM	1.--from	CD
18431	1385	2	RIGHT	right	RB
18431	1385	3	ASCENSION	ascension	NN
18431	1385	4	0	0	NFP
18431	1385	5	HOURS	hours	NN
18431	1385	6	TO	to	TO
18431	1385	7	4	4	CD
18431	1385	8	HOURS	hour	NNS
18431	1385	9	;	;	:
18431	1385	10	DECLINATION	DECLINATION	NNP
18431	1385	11	30Â	30Â	NNP
18431	1385	12	°	°	,
18431	1385	13	NORTH	NORTH	NNP
18431	1385	14	TO	to	IN
18431	1385	15	10Â	10Â	NNP
18431	1385	16	°	°	,
18431	1385	17	SOUTH	SOUTH	NNP
18431	1385	18	.	.	.
18431	1385	19	]	]	-RRB-
18431	1386	1	Having	have	VBG
18431	1386	2	learned	learn	VBN
18431	1386	3	to	to	TO
18431	1386	4	recognize	recognize	VB
18431	1386	5	the	the	DT
18431	1386	6	constellations	constellation	NNS
18431	1386	7	and	and	CC
18431	1386	8	their	-PRON-	PRP$
18431	1386	9	chief	chief	JJ
18431	1386	10	stars	star	NNS
18431	1386	11	on	on	IN
18431	1386	12	sight	sight	NN
18431	1386	13	,	,	,
18431	1386	14	one	one	CD
18431	1386	15	other	other	JJ
18431	1386	16	step	step	NN
18431	1386	17	,	,	,
18431	1386	18	an	an	DT
18431	1386	19	extremely	extremely	RB
18431	1386	20	easy	easy	JJ
18431	1386	21	one	one	NN
18431	1386	22	,	,	,
18431	1386	23	remains	remain	VBZ
18431	1386	24	to	to	TO
18431	1386	25	be	be	VB
18431	1386	26	taken	take	VBN
18431	1386	27	before	before	IN
18431	1386	28	beginning	begin	VBG
18431	1386	29	your	-PRON-	PRP$
18431	1386	30	search	search	NN
18431	1386	31	for	for	IN
18431	1386	32	the	the	DT
18431	1386	33	planets	planet	NNS
18431	1386	34	--	--	:
18431	1386	35	buy	buy	VB
18431	1386	36	the	the	DT
18431	1386	37	American	American	NNP
18431	1386	38	Ephemeris	Ephemeris	NNP
18431	1386	39	and	and	CC
18431	1386	40	Nautical	Nautical	NNP
18431	1386	41	Almanac	Almanac	NNP
18431	1386	42	for	for	IN
18431	1386	43	the	the	DT
18431	1386	44	current	current	JJ
18431	1386	45	year	year	NN
18431	1386	46	.	.	.
18431	1387	1	It	-PRON-	PRP
18431	1387	2	is	be	VBZ
18431	1387	3	published	publish	VBN
18431	1387	4	under	under	IN
18431	1387	5	the	the	DT
18431	1387	6	direction	direction	NN
18431	1387	7	of	of	IN
18431	1387	8	the	the	DT
18431	1387	9	United	United	NNP
18431	1387	10	States	States	NNP
18431	1387	11	Naval	Naval	NNP
18431	1387	12	Observatory	Observatory	NNP
18431	1387	13	at	at	IN
18431	1387	14	Washington	Washington	NNP
18431	1387	15	,	,	,
18431	1387	16	and	and	CC
18431	1387	17	can	can	MD
18431	1387	18	be	be	VB
18431	1387	19	purchased	purchase	VBN
18431	1387	20	for	for	IN
18431	1387	21	one	one	CD
18431	1387	22	dollar	dollar	NN
18431	1387	23	.	.	.
18431	1388	1	This	this	DT
18431	1388	2	book	book	NN
18431	1388	3	,	,	,
18431	1388	4	which	which	WDT
18431	1388	5	may	may	MD
18431	1388	6	appear	appear	VB
18431	1388	7	to	to	IN
18431	1388	8	you	-PRON-	PRP
18431	1388	9	rather	rather	RB
18431	1388	10	bulky	bulky	VB
18431	1388	11	and	and	CC
18431	1388	12	formidable	formidable	JJ
18431	1388	13	for	for	IN
18431	1388	14	an	an	DT
18431	1388	15	almanac	almanac	NN
18431	1388	16	,	,	,
18431	1388	17	contains	contain	VBZ
18431	1388	18	hundreds	hundred	NNS
18431	1388	19	of	of	IN
18431	1388	20	pages	page	NNS
18431	1388	21	and	and	CC
18431	1388	22	scores	score	NNS
18431	1388	23	of	of	IN
18431	1388	24	tables	table	NNS
18431	1388	25	to	to	TO
18431	1388	26	which	which	WDT
18431	1388	27	you	-PRON-	PRP
18431	1388	28	need	need	VBP
18431	1388	29	pay	pay	VB
18431	1388	30	no	no	DT
18431	1388	31	attention	attention	NN
18431	1388	32	.	.	.
18431	1389	1	They	-PRON-	PRP
18431	1389	2	are	be	VBP
18431	1389	3	for	for	IN
18431	1389	4	navigators	navigator	NNS
18431	1389	5	and	and	CC
18431	1389	6	astronomers	astronomer	NNS
18431	1389	7	,	,	,
18431	1389	8	and	and	CC
18431	1389	9	are	be	VBP
18431	1389	10	much	much	RB
18431	1389	11	more	more	RBR
18431	1389	12	innocent	innocent	JJ
18431	1389	13	than	than	IN
18431	1389	14	they	-PRON-	PRP
18431	1389	15	look	look	VBP
18431	1389	16	.	.	.
18431	1390	1	The	the	DT
18431	1390	2	plain	plain	JJ
18431	1390	3	citizen	citizen	NN
18431	1390	4	,	,	,
18431	1390	5	seeking	seek	VBG
18431	1390	6	only	only	RB
18431	1390	7	an	an	DT
18431	1390	8	introduction	introduction	NN
18431	1390	9	to	to	IN
18431	1390	10	the	the	DT
18431	1390	11	planets	planet	NNS
18431	1390	12	,	,	,
18431	1390	13	can	can	MD
18431	1390	14	return	return	VB
18431	1390	15	their	-PRON-	PRP$
18431	1390	16	stare	stare	NN
18431	1390	17	and	and	CC
18431	1390	18	pass	pass	VB
18431	1390	19	by	by	RB
18431	1390	20	,	,	,
18431	1390	21	without	without	IN
18431	1390	22	feeling	feel	VBG
18431	1390	23	in	in	IN
18431	1390	24	the	the	DT
18431	1390	25	least	least	JJS
18431	1390	26	humiliated	humiliate	VBN
18431	1390	27	.	.	.
18431	1391	1	[	[	-LRB-
18431	1391	2	Illustration	illustration	NN
18431	1391	3	:	:	:
18431	1391	4	CHART	CHART	NNP
18431	1391	5	NO	no	UH
18431	1391	6	.	.	.
18431	1392	1	2.--FROM	2.--from	CD
18431	1392	2	RIGHT	right	RB
18431	1392	3	ASCENSION	ascension	NN
18431	1392	4	4	4	CD
18431	1392	5	HOURS	hours	NN
18431	1392	6	TO	to	TO
18431	1392	7	8	8	CD
18431	1392	8	HOURS	hour	NNS
18431	1392	9	;	;	:
18431	1392	10	DECLINATION	DECLINATION	NNP
18431	1392	11	30Â	30Â	NNP
18431	1392	12	°	°	,
18431	1392	13	NORTH	NORTH	NNP
18431	1392	14	TO	to	IN
18431	1392	15	10Â	10Â	NNP
18431	1392	16	°	°	,
18431	1392	17	SOUTH	SOUTH	NNP
18431	1392	18	.	.	.
18431	1392	19	]	]	-RRB-
18431	1393	1	In	in	IN
18431	1393	2	the	the	DT
18431	1393	3	front	front	JJ
18431	1393	4	part	part	NN
18431	1393	5	of	of	IN
18431	1393	6	the	the	DT
18431	1393	7	book	book	NN
18431	1393	8	,	,	,
18431	1393	9	after	after	IN
18431	1393	10	the	the	DT
18431	1393	11	long	long	JJ
18431	1393	12	calendar	calendar	NN
18431	1393	13	,	,	,
18431	1393	14	and	and	CC
18431	1393	15	the	the	DT
18431	1393	16	tables	table	NNS
18431	1393	17	relating	relate	VBG
18431	1393	18	to	to	IN
18431	1393	19	the	the	DT
18431	1393	20	sun	sun	NN
18431	1393	21	and	and	CC
18431	1393	22	the	the	DT
18431	1393	23	moon	moon	NN
18431	1393	24	,	,	,
18431	1393	25	will	will	MD
18431	1393	26	be	be	VB
18431	1393	27	found	find	VBN
18431	1393	28	about	about	RB
18431	1393	29	thirty	thirty	CD
18431	1393	30	pages	page	NNS
18431	1393	31	of	of	IN
18431	1393	32	tables	table	NNS
18431	1393	33	headed	head	VBN
18431	1393	34	,	,	,
18431	1393	35	in	in	IN
18431	1393	36	large	large	JJ
18431	1393	37	black	black	JJ
18431	1393	38	letters	letter	NNS
18431	1393	39	,	,	,
18431	1393	40	with	with	IN
18431	1393	41	the	the	DT
18431	1393	42	names	name	NNS
18431	1393	43	of	of	IN
18431	1393	44	the	the	DT
18431	1393	45	planets	planet	NNS
18431	1393	46	--	--	:
18431	1393	47	Mercury	Mercury	NNP
18431	1393	48	,	,	,
18431	1393	49	Venus	Venus	NNP
18431	1393	50	,	,	,
18431	1393	51	Mars	Mars	NNP
18431	1393	52	,	,	,
18431	1393	53	Jupiter	Jupiter	NNP
18431	1393	54	,	,	,
18431	1393	55	Saturn	Saturn	NNP
18431	1393	56	,	,	,
18431	1393	57	etc	etc	FW
18431	1393	58	.	.	.
18431	1394	1	Two	two	CD
18431	1394	2	months	month	NNS
18431	1394	3	are	be	VBP
18431	1394	4	represented	represent	VBN
18431	1394	5	on	on	IN
18431	1394	6	each	each	DT
18431	1394	7	page	page	NN
18431	1394	8	,	,	,
18431	1394	9	and	and	CC
18431	1394	10	opposite	opposite	IN
18431	1394	11	the	the	DT
18431	1394	12	number	number	NN
18431	1394	13	of	of	IN
18431	1394	14	each	each	DT
18431	1394	15	successive	successive	JJ
18431	1394	16	day	day	NN
18431	1394	17	of	of	IN
18431	1394	18	the	the	DT
18431	1394	19	month	month	NN
18431	1394	20	the	the	DT
18431	1394	21	position	position	NN
18431	1394	22	of	of	IN
18431	1394	23	the	the	DT
18431	1394	24	planet	planet	NN
18431	1394	25	is	be	VBZ
18431	1394	26	given	give	VBN
18431	1394	27	in	in	IN
18431	1394	28	hours	hour	NNS
18431	1394	29	,	,	,
18431	1394	30	minutes	minute	NNS
18431	1394	31	,	,	,
18431	1394	32	and	and	CC
18431	1394	33	seconds	second	NNS
18431	1394	34	of	of	IN
18431	1394	35	right	right	JJ
18431	1394	36	ascension	ascension	NN
18431	1394	37	,	,	,
18431	1394	38	and	and	CC
18431	1394	39	degrees	degree	NNS
18431	1394	40	,	,	,
18431	1394	41	minutes	minute	NNS
18431	1394	42	,	,	,
18431	1394	43	and	and	CC
18431	1394	44	seconds	second	NNS
18431	1394	45	of	of	IN
18431	1394	46	north	north	NN
18431	1394	47	and	and	CC
18431	1394	48	south	south	JJ
18431	1394	49	declination	declination	NN
18431	1394	50	,	,	,
18431	1394	51	the	the	DT
18431	1394	52	sign	sign	NN
18431	1394	53	+	+	SYM
18431	1394	54	meaning	mean	VBG
18431	1394	55	north	north	NN
18431	1394	56	,	,	,
18431	1394	57	and	and	CC
18431	1394	58	the	the	DT
18431	1394	59	sign	sign	NN
18431	1394	60	-	-	HYPH
18431	1394	61	south	south	NN
18431	1394	62	.	.	.
18431	1395	1	Do	do	VB
18431	1395	2	not	not	RB
18431	1395	3	trouble	trouble	VB
18431	1395	4	yourself	-PRON-	PRP
18431	1395	5	with	with	IN
18431	1395	6	the	the	DT
18431	1395	7	seconds	second	NNS
18431	1395	8	in	in	IN
18431	1395	9	either	either	DT
18431	1395	10	column	column	NN
18431	1395	11	,	,	,
18431	1395	12	and	and	CC
18431	1395	13	take	take	VB
18431	1395	14	the	the	DT
18431	1395	15	minutes	minute	NNS
18431	1395	16	only	only	RB
18431	1395	17	when	when	WRB
18431	1395	18	the	the	DT
18431	1395	19	number	number	NN
18431	1395	20	is	be	VBZ
18431	1395	21	large	large	JJ
18431	1395	22	.	.	.
18431	1396	1	The	the	DT
18431	1396	2	hours	hour	NNS
18431	1396	3	of	of	IN
18431	1396	4	right	right	JJ
18431	1396	5	ascension	ascension	NN
18431	1396	6	and	and	CC
18431	1396	7	the	the	DT
18431	1396	8	degrees	degree	NNS
18431	1396	9	of	of	IN
18431	1396	10	declination	declination	NN
18431	1396	11	are	be	VBP
18431	1396	12	the	the	DT
18431	1396	13	main	main	JJ
18431	1396	14	things	thing	NNS
18431	1396	15	to	to	TO
18431	1396	16	be	be	VB
18431	1396	17	noticed	notice	VBN
18431	1396	18	.	.	.
18431	1397	1	Right	right	JJ
18431	1397	2	ascension	ascension	NN
18431	1397	3	,	,	,
18431	1397	4	by	by	IN
18431	1397	5	the	the	DT
18431	1397	6	way	way	NN
18431	1397	7	,	,	,
18431	1397	8	expresses	express	VBZ
18431	1397	9	the	the	DT
18431	1397	10	distance	distance	NN
18431	1397	11	of	of	IN
18431	1397	12	a	a	DT
18431	1397	13	celestial	celestial	JJ
18431	1397	14	body	body	NN
18431	1397	15	,	,	,
18431	1397	16	such	such	JJ
18431	1397	17	as	as	IN
18431	1397	18	a	a	DT
18431	1397	19	star	star	NN
18431	1397	20	or	or	CC
18431	1397	21	a	a	DT
18431	1397	22	planet	planet	NN
18431	1397	23	,	,	,
18431	1397	24	east	east	NN
18431	1397	25	of	of	IN
18431	1397	26	the	the	DT
18431	1397	27	vernal	vernal	JJ
18431	1397	28	equinox	equinox	NN
18431	1397	29	,	,	,
18431	1397	30	or	or	CC
18431	1397	31	the	the	DT
18431	1397	32	first	first	JJ
18431	1397	33	point	point	NN
18431	1397	34	of	of	IN
18431	1397	35	Aries	Aries	NNPS
18431	1397	36	,	,	,
18431	1397	37	which	which	WDT
18431	1397	38	is	be	VBZ
18431	1397	39	an	an	DT
18431	1397	40	arbitrary	arbitrary	JJ
18431	1397	41	point	point	NN
18431	1397	42	on	on	IN
18431	1397	43	the	the	DT
18431	1397	44	equator	equator	NN
18431	1397	45	of	of	IN
18431	1397	46	the	the	DT
18431	1397	47	heavens	heavens	NNPS
18431	1397	48	,	,	,
18431	1397	49	which	which	WDT
18431	1397	50	serves	serve	VBZ
18431	1397	51	,	,	,
18431	1397	52	like	like	IN
18431	1397	53	the	the	DT
18431	1397	54	meridian	meridian	NN
18431	1397	55	of	of	IN
18431	1397	56	Greenwich	Greenwich	NNP
18431	1397	57	on	on	IN
18431	1397	58	the	the	DT
18431	1397	59	earth	earth	NN
18431	1397	60	,	,	,
18431	1397	61	as	as	IN
18431	1397	62	a	a	DT
18431	1397	63	starting	starting	NN
18431	1397	64	-	-	HYPH
18431	1397	65	place	place	NN
18431	1397	66	for	for	IN
18431	1397	67	reckoning	reckon	VBG
18431	1397	68	longitude	longitude	NN
18431	1397	69	.	.	.
18431	1398	1	The	the	DT
18431	1398	2	entire	entire	JJ
18431	1398	3	circuit	circuit	NN
18431	1398	4	of	of	IN
18431	1398	5	the	the	DT
18431	1398	6	heavens	heaven	NNS
18431	1398	7	along	along	IN
18431	1398	8	the	the	DT
18431	1398	9	equator	equator	NN
18431	1398	10	is	be	VBZ
18431	1398	11	divided	divide	VBN
18431	1398	12	into	into	IN
18431	1398	13	twenty	twenty	CD
18431	1398	14	-	-	HYPH
18431	1398	15	four	four	CD
18431	1398	16	hours	hour	NNS
18431	1398	17	of	of	IN
18431	1398	18	right	right	JJ
18431	1398	19	ascension	ascension	NN
18431	1398	20	,	,	,
18431	1398	21	each	each	DT
18431	1398	22	hour	hour	NN
18431	1398	23	covering	cover	VBG
18431	1398	24	15Â	15Â	NNP
18431	1398	25	°	°	NNS
18431	1398	26	of	of	IN
18431	1398	27	space	space	NN
18431	1398	28	.	.	.
18431	1399	1	If	if	IN
18431	1399	2	a	a	DT
18431	1399	3	planet	planet	NN
18431	1399	4	then	then	RB
18431	1399	5	is	be	VBZ
18431	1399	6	in	in	IN
18431	1399	7	right	right	JJ
18431	1399	8	ascension	ascension	NN
18431	1399	9	(	(	-LRB-
18431	1399	10	usually	usually	RB
18431	1399	11	printed	print	VBN
18431	1399	12	for	for	IN
18431	1399	13	short	short	JJ
18431	1399	14	R.A.	R.A.	NNP
18431	1399	15	)	)	-RRB-
18431	1399	16	0	0	CD
18431	1399	17	h.	h.	NN
18431	1399	18	0	0	CD
18431	1399	19	m.	m.	NN
18431	1399	20	0	0	CD
18431	1399	21	s.	s.	NN
18431	1399	22	,	,	,
18431	1399	23	it	-PRON-	PRP
18431	1399	24	is	be	VBZ
18431	1399	25	on	on	IN
18431	1399	26	the	the	DT
18431	1399	27	meridian	meridian	NN
18431	1399	28	of	of	IN
18431	1399	29	the	the	DT
18431	1399	30	vernal	vernal	JJ
18431	1399	31	equinox	equinox	NN
18431	1399	32	,	,	,
18431	1399	33	or	or	CC
18431	1399	34	the	the	DT
18431	1399	35	celestial	celestial	JJ
18431	1399	36	Greenwich	Greenwich	NNP
18431	1399	37	;	;	:
18431	1399	38	if	if	IN
18431	1399	39	it	-PRON-	PRP
18431	1399	40	is	be	VBZ
18431	1399	41	in	in	IN
18431	1399	42	R.A.	R.A.	NNP
18431	1399	43	1	1	CD
18431	1399	44	h.	h.	NN
18431	1399	45	,	,	,
18431	1399	46	it	-PRON-	PRP
18431	1399	47	will	will	MD
18431	1399	48	be	be	VB
18431	1399	49	found	find	VBN
18431	1399	50	15Â	15Â	NNP
18431	1399	51	°	°	,
18431	1399	52	east	east	RB
18431	1399	53	of	of	IN
18431	1399	54	the	the	DT
18431	1399	55	vernal	vernal	JJ
18431	1399	56	equinox	equinox	NN
18431	1399	57	,	,	,
18431	1399	58	and	and	CC
18431	1399	59	so	so	RB
18431	1399	60	on	on	RB
18431	1399	61	.	.	.
18431	1400	1	[	[	-LRB-
18431	1400	2	Illustration	illustration	NN
18431	1400	3	:	:	:
18431	1400	4	CHART	CHART	NNP
18431	1400	5	NO	no	UH
18431	1400	6	.	.	.
18431	1401	1	3.--FROM	3.--from	LS
18431	1401	2	RIGHT	right	RB
18431	1401	3	ASCENSION	ascension	NN
18431	1401	4	8	8	CD
18431	1401	5	HOURS	hours	NN
18431	1401	6	TO	to	TO
18431	1401	7	12	12	CD
18431	1401	8	HOURS	hour	NNS
18431	1401	9	;	;	:
18431	1401	10	DECLINATION	DECLINATION	NNP
18431	1401	11	30Â	30Â	NNP
18431	1401	12	°	°	,
18431	1401	13	NORTH	NORTH	NNP
18431	1401	14	TO	to	IN
18431	1401	15	10Â	10Â	NNP
18431	1401	16	°	°	,
18431	1401	17	SOUTH	SOUTH	NNP
18431	1401	18	.	.	.
18431	1401	19	]	]	-RRB-
18431	1402	1	Declination	Declination	NNP
18431	1402	2	(	(	-LRB-
18431	1402	3	printed	print	VBN
18431	1402	4	D.	D.	NNP
18431	1402	5	or	or	CC
18431	1402	6	Dec.	December	NNP
18431	1402	7	)	)	-RRB-
18431	1402	8	expresses	express	VBZ
18431	1402	9	the	the	DT
18431	1402	10	distance	distance	NN
18431	1402	11	of	of	IN
18431	1402	12	a	a	DT
18431	1402	13	celestial	celestial	JJ
18431	1402	14	body	body	NN
18431	1402	15	north	north	NN
18431	1402	16	or	or	CC
18431	1402	17	south	south	RB
18431	1402	18	of	of	IN
18431	1402	19	the	the	DT
18431	1402	20	equator	equator	NN
18431	1402	21	of	of	IN
18431	1402	22	the	the	DT
18431	1402	23	heavens	heavens	NNPS
18431	1402	24	.	.	.
18431	1403	1	With	with	IN
18431	1403	2	these	these	DT
18431	1403	3	explanations	explanation	NNS
18431	1403	4	we	-PRON-	PRP
18431	1403	5	may	may	MD
18431	1403	6	proceed	proceed	VB
18431	1403	7	to	to	TO
18431	1403	8	find	find	VB
18431	1403	9	a	a	DT
18431	1403	10	planet	planet	NN
18431	1403	11	by	by	IN
18431	1403	12	the	the	DT
18431	1403	13	aid	aid	NN
18431	1403	14	of	of	IN
18431	1403	15	the	the	DT
18431	1403	16	Nautical	Nautical	NNP
18431	1403	17	Almanac	Almanac	NNP
18431	1403	18	and	and	CC
18431	1403	19	our	-PRON-	PRP$
18431	1403	20	charts	chart	NNS
18431	1403	21	.	.	.
18431	1404	1	I	-PRON-	PRP
18431	1404	2	take	take	VBP
18431	1404	3	,	,	,
18431	1404	4	for	for	IN
18431	1404	5	example	example	NN
18431	1404	6	,	,	,
18431	1404	7	the	the	DT
18431	1404	8	ephemeris	ephemeris	NN
18431	1404	9	for	for	IN
18431	1404	10	the	the	DT
18431	1404	11	year	year	NN
18431	1404	12	1901	1901	CD
18431	1404	13	,	,	,
18431	1404	14	and	and	CC
18431	1404	15	I	-PRON-	PRP
18431	1404	16	look	look	VBP
18431	1404	17	under	under	IN
18431	1404	18	the	the	DT
18431	1404	19	heading	heading	NN
18431	1404	20	"	"	``
18431	1404	21	Jupiter	Jupiter	NNP
18431	1404	22	"	"	''
18431	1404	23	on	on	IN
18431	1404	24	page	page	NN
18431	1404	25	239	239	CD
18431	1404	26	,	,	,
18431	1404	27	for	for	IN
18431	1404	28	the	the	DT
18431	1404	29	month	month	NN
18431	1404	30	of	of	IN
18431	1404	31	July	July	NNP
18431	1404	32	.	.	.
18431	1405	1	Opposite	opposite	RB
18431	1405	2	the	the	DT
18431	1405	3	15th	15th	JJ
18431	1405	4	day	day	NN
18431	1405	5	of	of	IN
18431	1405	6	the	the	DT
18431	1405	7	month	month	NN
18431	1405	8	I	-PRON-	PRP
18431	1405	9	find	find	VBP
18431	1405	10	the	the	DT
18431	1405	11	right	right	JJ
18431	1405	12	ascension	ascension	NN
18431	1405	13	to	to	TO
18431	1405	14	be	be	VB
18431	1405	15	18	18	CD
18431	1405	16	h.	h.	NN
18431	1405	17	27	27	CD
18431	1405	18	m.	m.	NN
18431	1405	19	,	,	,
18431	1405	20	neglecting	neglect	VBG
18431	1405	21	the	the	DT
18431	1405	22	seconds	second	NNS
18431	1405	23	.	.	.
18431	1406	1	Now	now	RB
18431	1406	2	27	27	CD
18431	1406	3	minutes	minute	NNS
18431	1406	4	are	be	VBP
18431	1406	5	so	so	RB
18431	1406	6	near	near	JJ
18431	1406	7	to	to	TO
18431	1406	8	half	half	PDT
18431	1406	9	an	an	DT
18431	1406	10	hour	hour	NN
18431	1406	11	that	that	WDT
18431	1406	12	,	,	,
18431	1406	13	for	for	IN
18431	1406	14	our	-PRON-	PRP$
18431	1406	15	purposes	purpose	NNS
18431	1406	16	,	,	,
18431	1406	17	we	-PRON-	PRP
18431	1406	18	may	may	MD
18431	1406	19	say	say	VB
18431	1406	20	Jupiter	Jupiter	NNP
18431	1406	21	is	be	VBZ
18431	1406	22	in	in	IN
18431	1406	23	R.A.	R.A.	NNP
18431	1406	24	18	18	CD
18431	1406	25	h.	h.	NN
18431	1406	26	30	30	CD
18431	1406	27	m.	m.	NN
18431	1406	28	I	-PRON-	PRP
18431	1406	29	set	set	VBD
18431	1406	30	this	this	DT
18431	1406	31	down	down	RP
18431	1406	32	on	on	IN
18431	1406	33	a	a	DT
18431	1406	34	slip	slip	NN
18431	1406	35	of	of	IN
18431	1406	36	paper	paper	NN
18431	1406	37	,	,	,
18431	1406	38	and	and	CC
18431	1406	39	then	then	RB
18431	1406	40	examine	examine	VB
18431	1406	41	the	the	DT
18431	1406	42	declination	declination	NN
18431	1406	43	column	column	NN
18431	1406	44	,	,	,
18431	1406	45	where	where	WRB
18431	1406	46	I	-PRON-	PRP
18431	1406	47	find	find	VBP
18431	1406	48	that	that	IN
18431	1406	49	on	on	IN
18431	1406	50	July	July	NNP
18431	1406	51	15	15	CD
18431	1406	52	Jupiter	Jupiter	NNP
18431	1406	53	is	be	VBZ
18431	1406	54	in	in	IN
18431	1406	55	south	south	JJ
18431	1406	56	declination	declination	NN
18431	1406	57	(	(	-LRB-
18431	1406	58	the	the	DT
18431	1406	59	sign	sign	NN
18431	1406	60	-	-	HYPH
18431	1406	61	meaning	mean	VBG
18431	1406	62	south	south	NN
18431	1406	63	,	,	,
18431	1406	64	as	as	IN
18431	1406	65	before	before	IN
18431	1406	66	explained	explain	VBN
18431	1406	67	)	)	-RRB-
18431	1406	68	23Â	23â	CD
18431	1406	69	°	°	,
18431	1406	70	17Â	17Â	NNP
18431	1406	71	´	´	CD
18431	1406	72	52´Â	52´Â	NNP
18431	1406	73	´	´	CD
18431	1406	74	,	,	,
18431	1406	75	which	which	WDT
18431	1406	76	is	be	VBZ
18431	1406	77	almost	almost	RB
18431	1406	78	23Â	23â	CD
18431	1406	79	°	°	NNS
18431	1406	80	18Â	18Â	NNP
18431	1406	81	´	´	CD
18431	1406	82	,	,	,
18431	1406	83	and	and	CC
18431	1406	84	,	,	,
18431	1406	85	for	for	IN
18431	1406	86	our	-PRON-	PRP$
18431	1406	87	purposes	purpose	NNS
18431	1406	88	,	,	,
18431	1406	89	we	-PRON-	PRP
18431	1406	90	may	may	MD
18431	1406	91	call	call	VB
18431	1406	92	this	this	DT
18431	1406	93	23Â	23â	NN
18431	1406	94	°	°	,
18431	1406	95	20Â	20â	CD
18431	1406	96	´	´	CD
18431	1406	97	,	,	,
18431	1406	98	which	which	WDT
18431	1406	99	is	be	VBZ
18431	1406	100	what	what	WP
18431	1406	101	I	-PRON-	PRP
18431	1406	102	set	set	VBD
18431	1406	103	down	down	RP
18431	1406	104	on	on	IN
18431	1406	105	my	-PRON-	PRP$
18431	1406	106	slip	slip	NN
18431	1406	107	.	.	.
18431	1407	1	[	[	-LRB-
18431	1407	2	Illustration	illustration	NN
18431	1407	3	:	:	:
18431	1407	4	CHART	CHART	NNP
18431	1407	5	NO	no	UH
18431	1407	6	.	.	.
18431	1408	1	4.--FROM	4.--from	LS
18431	1408	2	RIGHT	right	RB
18431	1408	3	ASCENSION	ascension	NN
18431	1408	4	12	12	CD
18431	1408	5	HOURS	hour	NNS
18431	1408	6	TO	to	IN
18431	1408	7	16	16	CD
18431	1408	8	HOURS	hour	NNS
18431	1408	9	;	;	:
18431	1408	10	DECLINATION	DECLINATION	NNP
18431	1408	11	10Â	10Â	NNP
18431	1408	12	°	°	,
18431	1408	13	NORTH	NORTH	NNP
18431	1408	14	TO	to	IN
18431	1408	15	30Â	30â	CD
18431	1408	16	°	°	,
18431	1408	17	SOUTH	SOUTH	NNP
18431	1408	18	.	.	.
18431	1408	19	]	]	-RRB-
18431	1409	1	Next	next	RB
18431	1409	2	,	,	,
18431	1409	3	I	-PRON-	PRP
18431	1409	4	turn	turn	VBP
18431	1409	5	to	to	IN
18431	1409	6	Chart	Chart	NNP
18431	1409	7	No	no	UH
18431	1409	8	.	.	.
18431	1410	1	5	5	CD
18431	1410	2	,	,	,
18431	1410	3	in	in	IN
18431	1410	4	this	this	DT
18431	1410	5	chapter	chapter	NN
18431	1410	6	,	,	,
18431	1410	7	where	where	WRB
18431	1410	8	I	-PRON-	PRP
18431	1410	9	find	find	VBP
18431	1410	10	the	the	DT
18431	1410	11	meridian	meridian	JJ
18431	1410	12	line	line	NN
18431	1410	13	of	of	IN
18431	1410	14	R.A.	R.A.	NNP
18431	1410	15	18	18	CD
18431	1410	16	h.	h.	NN
18431	1410	17	running	run	VBG
18431	1410	18	through	through	IN
18431	1410	19	the	the	DT
18431	1410	20	center	center	NN
18431	1410	21	of	of	IN
18431	1410	22	the	the	DT
18431	1410	23	chart	chart	NN
18431	1410	24	.	.	.
18431	1411	1	I	-PRON-	PRP
18431	1411	2	know	know	VBP
18431	1411	3	that	that	IN
18431	1411	4	Jupiter	Jupiter	NNP
18431	1411	5	is	be	VBZ
18431	1411	6	to	to	TO
18431	1411	7	be	be	VB
18431	1411	8	looked	look	VBN
18431	1411	9	for	for	IN
18431	1411	10	about	about	RB
18431	1411	11	30	30	CD
18431	1411	12	m.	m.	NN
18431	1411	13	east	east	NNP
18431	1411	14	,	,	,
18431	1411	15	or	or	CC
18431	1411	16	to	to	IN
18431	1411	17	the	the	DT
18431	1411	18	left	left	JJ
18431	1411	19	,	,	,
18431	1411	20	of	of	IN
18431	1411	21	that	that	DT
18431	1411	22	line	line	NN
18431	1411	23	.	.	.
18431	1412	1	At	at	IN
18431	1412	2	the	the	DT
18431	1412	3	bottom	bottom	NN
18431	1412	4	and	and	CC
18431	1412	5	top	top	NN
18431	1412	6	of	of	IN
18431	1412	7	the	the	DT
18431	1412	8	chart	chart	NN
18431	1412	9	,	,	,
18431	1412	10	every	every	DT
18431	1412	11	twenty	twenty	CD
18431	1412	12	minutes	minute	NNS
18431	1412	13	of	of	IN
18431	1412	14	R.A.	R.A.	NNP
18431	1412	15	is	be	VBZ
18431	1412	16	indicated	indicate	VBN
18431	1412	17	,	,	,
18431	1412	18	so	so	IN
18431	1412	19	that	that	IN
18431	1412	20	it	-PRON-	PRP
18431	1412	21	is	be	VBZ
18431	1412	22	easy	easy	JJ
18431	1412	23	,	,	,
18431	1412	24	with	with	IN
18431	1412	25	the	the	DT
18431	1412	26	eye	eye	NN
18431	1412	27	,	,	,
18431	1412	28	or	or	CC
18431	1412	29	with	with	IN
18431	1412	30	the	the	DT
18431	1412	31	aid	aid	NN
18431	1412	32	of	of	IN
18431	1412	33	a	a	DT
18431	1412	34	ruler	ruler	NN
18431	1412	35	,	,	,
18431	1412	36	to	to	TO
18431	1412	37	place	place	VB
18431	1412	38	the	the	DT
18431	1412	39	vertical	vertical	JJ
18431	1412	40	line	line	NN
18431	1412	41	at	at	IN
18431	1412	42	some	some	DT
18431	1412	43	point	point	NN
18431	1412	44	of	of	IN
18431	1412	45	which	which	WDT
18431	1412	46	Jupiter	Jupiter	NNP
18431	1412	47	is	be	VBZ
18431	1412	48	to	to	TO
18431	1412	49	be	be	VB
18431	1412	50	found	find	VBN
18431	1412	51	.	.	.
18431	1413	1	[	[	-LRB-
18431	1413	2	Illustration	illustration	NN
18431	1413	3	:	:	:
18431	1413	4	CHART	CHART	NNP
18431	1413	5	NO	no	UH
18431	1413	6	.	.	.
18431	1414	1	5.--FROM	5.--from	LS
18431	1414	2	RIGHT	right	JJ
18431	1414	3	ASCENSION	ascension	NN
18431	1414	4	16	16	CD
18431	1414	5	HOURS	hour	NNS
18431	1414	6	TO	to	TO
18431	1414	7	20	20	CD
18431	1414	8	HOURS	hour	NNS
18431	1414	9	;	;	:
18431	1414	10	DECLINATION	DECLINATION	NNP
18431	1414	11	10Â	10Â	NNP
18431	1414	12	°	°	,
18431	1414	13	NORTH	NORTH	NNP
18431	1414	14	TO	to	IN
18431	1414	15	30Â	30â	CD
18431	1414	16	°	°	,
18431	1414	17	SOUTH	SOUTH	NNP
18431	1414	18	.	.	.
18431	1414	19	]	]	-RRB-
18431	1415	1	Then	then	RB
18431	1415	2	I	-PRON-	PRP
18431	1415	3	consult	consult	VBP
18431	1415	4	my	-PRON-	PRP$
18431	1415	5	note	note	NN
18431	1415	6	of	of	IN
18431	1415	7	the	the	DT
18431	1415	8	declination	declination	NN
18431	1415	9	of	of	IN
18431	1415	10	the	the	DT
18431	1415	11	planet	planet	NN
18431	1415	12	.	.	.
18431	1416	1	It	-PRON-	PRP
18431	1416	2	is	be	VBZ
18431	1416	3	south	south	JJ
18431	1416	4	23Â	23â	CD
18431	1416	5	°	°	,
18431	1416	6	20Â	20â	CD
18431	1416	7	´	´	CD
18431	1416	8	.	.	.
18431	1417	1	On	on	IN
18431	1417	2	the	the	DT
18431	1417	3	vertical	vertical	JJ
18431	1417	4	borders	border	NNS
18431	1417	5	of	of	IN
18431	1417	6	the	the	DT
18431	1417	7	chart	chart	NN
18431	1417	8	I	-PRON-	PRP
18431	1417	9	find	find	VBP
18431	1417	10	the	the	DT
18431	1417	11	figures	figure	NNS
18431	1417	12	of	of	IN
18431	1417	13	the	the	DT
18431	1417	14	declination	declination	NN
18431	1417	15	,	,	,
18431	1417	16	and	and	CC
18431	1417	17	I	-PRON-	PRP
18431	1417	18	observe	observe	VBP
18431	1417	19	that	that	DT
18431	1417	20	0Â	0â	NN
18431	1417	21	°	°	,
18431	1417	22	Dec.	December	NNP
18431	1417	23	,	,	,
18431	1417	24	which	which	WDT
18431	1417	25	represents	represent	VBZ
18431	1417	26	the	the	DT
18431	1417	27	equator	equator	NN
18431	1417	28	of	of	IN
18431	1417	29	the	the	DT
18431	1417	30	heavens	heavens	NNPS
18431	1417	31	,	,	,
18431	1417	32	is	be	VBZ
18431	1417	33	near	near	IN
18431	1417	34	the	the	DT
18431	1417	35	top	top	NN
18431	1417	36	of	of	IN
18431	1417	37	the	the	DT
18431	1417	38	chart	chart	NN
18431	1417	39	,	,	,
18431	1417	40	while	while	IN
18431	1417	41	each	each	DT
18431	1417	42	parallel	parallel	JJ
18431	1417	43	horizontal	horizontal	JJ
18431	1417	44	line	line	NN
18431	1417	45	across	across	IN
18431	1417	46	the	the	DT
18431	1417	47	chart	chart	NN
18431	1417	48	indicates	indicate	VBZ
18431	1417	49	10Â	10Â	NNP
18431	1417	50	°	°	NNS
18431	1417	51	north	north	NN
18431	1417	52	or	or	CC
18431	1417	53	south	south	RB
18431	1417	54	of	of	IN
18431	1417	55	its	-PRON-	PRP$
18431	1417	56	next	next	JJ
18431	1417	57	neighbor	neighbor	NN
18431	1417	58	.	.	.
18431	1418	1	Next	next	RB
18431	1418	2	to	to	IN
18431	1418	3	the	the	DT
18431	1418	4	bottom	bottom	NN
18431	1418	5	of	of	IN
18431	1418	6	the	the	DT
18431	1418	7	chart	chart	NN
18431	1418	8	I	-PRON-	PRP
18431	1418	9	find	find	VBP
18431	1418	10	the	the	DT
18431	1418	11	parallel	parallel	NN
18431	1418	12	of	of	IN
18431	1418	13	20Â	20â	CD
18431	1418	14	°	°	NNS
18431	1418	15	,	,	,
18431	1418	16	and	and	CC
18431	1418	17	I	-PRON-	PRP
18431	1418	18	see	see	VBP
18431	1418	19	that	that	IN
18431	1418	20	every	every	DT
18431	1418	21	five	five	CD
18431	1418	22	degrees	degree	NNS
18431	1418	23	is	be	VBZ
18431	1418	24	indicated	indicate	VBN
18431	1418	25	by	by	IN
18431	1418	26	the	the	DT
18431	1418	27	figures	figure	NNS
18431	1418	28	at	at	IN
18431	1418	29	the	the	DT
18431	1418	30	sides	side	NNS
18431	1418	31	.	.	.
18431	1419	1	By	by	IN
18431	1419	2	the	the	DT
18431	1419	3	eye	eye	NN
18431	1419	4	,	,	,
18431	1419	5	or	or	CC
18431	1419	6	with	with	IN
18431	1419	7	the	the	DT
18431	1419	8	aid	aid	NN
18431	1419	9	of	of	IN
18431	1419	10	a	a	DT
18431	1419	11	ruler	ruler	NN
18431	1419	12	,	,	,
18431	1419	13	I	-PRON-	PRP
18431	1419	14	easily	easily	RB
18431	1419	15	estimate	estimate	VBP
18431	1419	16	where	where	WRB
18431	1419	17	the	the	DT
18431	1419	18	horizontal	horizontal	JJ
18431	1419	19	line	line	NN
18431	1419	20	of	of	IN
18431	1419	21	23Â	23â	CD
18431	1419	22	°	°	NNS
18431	1419	23	would	would	MD
18431	1419	24	fall	fall	VB
18431	1419	25	,	,	,
18431	1419	26	and	and	CC
18431	1419	27	since	since	IN
18431	1419	28	20Â	20â	CD
18431	1419	29	´	´	CD
18431	1419	30	is	be	VBZ
18431	1419	31	the	the	DT
18431	1419	32	third	third	JJ
18431	1419	33	of	of	IN
18431	1419	34	a	a	DT
18431	1419	35	degree	degree	NN
18431	1419	36	I	-PRON-	PRP
18431	1419	37	perceive	perceive	VBP
18431	1419	38	that	that	IN
18431	1419	39	it	-PRON-	PRP
18431	1419	40	is	be	VBZ
18431	1419	41	,	,	,
18431	1419	42	for	for	IN
18431	1419	43	the	the	DT
18431	1419	44	rough	rough	JJ
18431	1419	45	purpose	purpose	NN
18431	1419	46	of	of	IN
18431	1419	47	merely	merely	RB
18431	1419	48	finding	find	VBG
18431	1419	49	a	a	DT
18431	1419	50	conspicuous	conspicuous	JJ
18431	1419	51	planet	planet	NN
18431	1419	52	,	,	,
18431	1419	53	negligible	negligible	JJ
18431	1419	54	,	,	,
18431	1419	55	although	although	IN
18431	1419	56	it	-PRON-	PRP
18431	1419	57	,	,	,
18431	1419	58	too	too	RB
18431	1419	59	,	,	,
18431	1419	60	can	can	MD
18431	1419	61	be	be	VB
18431	1419	62	included	include	VBN
18431	1419	63	in	in	IN
18431	1419	64	the	the	DT
18431	1419	65	estimate	estimate	NN
18431	1419	66	,	,	,
18431	1419	67	if	if	IN
18431	1419	68	thought	thought	NN
18431	1419	69	desirable	desirable	JJ
18431	1419	70	.	.	.
18431	1420	1	Having	have	VBG
18431	1420	2	already	already	RB
18431	1420	3	found	find	VBN
18431	1420	4	the	the	DT
18431	1420	5	vertical	vertical	JJ
18431	1420	6	line	line	NN
18431	1420	7	on	on	IN
18431	1420	8	which	which	WDT
18431	1420	9	Jupiter	Jupiter	NNP
18431	1420	10	is	be	VBZ
18431	1420	11	placed	place	VBN
18431	1420	12	and	and	CC
18431	1420	13	having	have	VBG
18431	1420	14	now	now	RB
18431	1420	15	found	find	VBN
18431	1420	16	the	the	DT
18431	1420	17	horizontal	horizontal	JJ
18431	1420	18	line	line	NN
18431	1420	19	also	also	RB
18431	1420	20	,	,	,
18431	1420	21	I	-PRON-	PRP
18431	1420	22	have	have	VBP
18431	1420	23	simply	simply	RB
18431	1420	24	to	to	TO
18431	1420	25	regard	regard	VB
18431	1420	26	their	-PRON-	PRP$
18431	1420	27	crossing	crossing	NN
18431	1420	28	point	point	NN
18431	1420	29	,	,	,
18431	1420	30	which	which	WDT
18431	1420	31	will	will	MD
18431	1420	32	be	be	VB
18431	1420	33	the	the	DT
18431	1420	34	situation	situation	NN
18431	1420	35	of	of	IN
18431	1420	36	the	the	DT
18431	1420	37	planet	planet	NN
18431	1420	38	among	among	IN
18431	1420	39	the	the	DT
18431	1420	40	stars	star	NNS
18431	1420	41	.	.	.
18431	1421	1	I	-PRON-	PRP
18431	1421	2	note	note	VBP
18431	1421	3	that	that	IN
18431	1421	4	it	-PRON-	PRP
18431	1421	5	is	be	VBZ
18431	1421	6	in	in	IN
18431	1421	7	the	the	DT
18431	1421	8	constellation	constellation	NN
18431	1421	9	Sagittarius	Sagittarius	NNP
18431	1421	10	in	in	IN
18431	1421	11	a	a	DT
18431	1421	12	certain	certain	JJ
18431	1421	13	position	position	NN
18431	1421	14	with	with	IN
18431	1421	15	reference	reference	NN
18431	1421	16	to	to	IN
18431	1421	17	a	a	DT
18431	1421	18	familiar	familiar	JJ
18431	1421	19	group	group	NN
18431	1421	20	of	of	IN
18431	1421	21	stars	star	NNS
18431	1421	22	in	in	IN
18431	1421	23	that	that	DT
18431	1421	24	constellation	constellation	NN
18431	1421	25	,	,	,
18431	1421	26	and	and	CC
18431	1421	27	when	when	WRB
18431	1421	28	I	-PRON-	PRP
18431	1421	29	look	look	VBP
18431	1421	30	at	at	IN
18431	1421	31	the	the	DT
18431	1421	32	heavens	heavens	NNPS
18431	1421	33	,	,	,
18431	1421	34	there	there	RB
18431	1421	35	,	,	,
18431	1421	36	in	in	IN
18431	1421	37	the	the	DT
18431	1421	38	place	place	NN
18431	1421	39	thus	thus	RB
18431	1421	40	indicated	indicate	VBD
18431	1421	41	,	,	,
18431	1421	42	Jupiter	Jupiter	NNP
18431	1421	43	stands	stand	VBZ
18431	1421	44	revealed	reveal	VBD
18431	1421	45	.	.	.
18431	1422	1	[	[	-LRB-
18431	1422	2	Illustration	illustration	NN
18431	1422	3	:	:	:
18431	1422	4	CHART	CHART	NNP
18431	1422	5	NO	no	UH
18431	1422	6	.	.	.
18431	1423	1	6.--FROM	6.--from	LS
18431	1423	2	RIGHT	right	RB
18431	1423	3	ASCENSION	ascension	VBP
18431	1423	4	20	20	CD
18431	1423	5	HOURS	hour	NNS
18431	1423	6	TO	to	TO
18431	1423	7	24	24	CD
18431	1423	8	HOURS	hour	NNS
18431	1423	9	(	(	-LRB-
18431	1423	10	0	0	CD
18431	1423	11	II	ii	CD
18431	1423	12	.	.	.
18431	1424	1	)	)	-RRB-
18431	1424	2	;	;	:
18431	1424	3	DECLINATION	DECLINATION	NNP
18431	1424	4	10Â	10Â	NNP
18431	1424	5	°	°	,
18431	1424	6	NORTH	NORTH	NNP
18431	1424	7	TO	to	IN
18431	1424	8	30Â	30â	CD
18431	1424	9	°	°	,
18431	1424	10	SOUTH	SOUTH	NNP
18431	1424	11	.	.	.
18431	1424	12	]	]	-RRB-
18431	1425	1	The	the	DT
18431	1425	2	reader	reader	NN
18431	1425	3	will	will	MD
18431	1425	4	readily	readily	RB
18431	1425	5	perceive	perceive	VB
18431	1425	6	that	that	IN
18431	1425	7	,	,	,
18431	1425	8	in	in	IN
18431	1425	9	a	a	DT
18431	1425	10	precisely	precisely	RB
18431	1425	11	similar	similar	JJ
18431	1425	12	manner	manner	NN
18431	1425	13	,	,	,
18431	1425	14	any	any	DT
18431	1425	15	planet	planet	NN
18431	1425	16	can	can	MD
18431	1425	17	be	be	VB
18431	1425	18	located	locate	VBN
18431	1425	19	,	,	,
18431	1425	20	at	at	IN
18431	1425	21	any	any	DT
18431	1425	22	time	time	NN
18431	1425	23	of	of	IN
18431	1425	24	the	the	DT
18431	1425	25	year	year	NN
18431	1425	26	,	,	,
18431	1425	27	and	and	CC
18431	1425	28	at	at	IN
18431	1425	29	any	any	DT
18431	1425	30	point	point	NN
18431	1425	31	in	in	IN
18431	1425	32	its	-PRON-	PRP$
18431	1425	33	course	course	NN
18431	1425	34	about	about	IN
18431	1425	35	the	the	DT
18431	1425	36	heavens	heavens	NNPS
18431	1425	37	.	.	.
18431	1426	1	But	but	CC
18431	1426	2	it	-PRON-	PRP
18431	1426	3	may	may	MD
18431	1426	4	turn	turn	VB
18431	1426	5	out	out	RP
18431	1426	6	that	that	IN
18431	1426	7	the	the	DT
18431	1426	8	place	place	NN
18431	1426	9	occupied	occupy	VBN
18431	1426	10	by	by	IN
18431	1426	11	the	the	DT
18431	1426	12	planet	planet	NN
18431	1426	13	is	be	VBZ
18431	1426	14	too	too	RB
18431	1426	15	near	near	IN
18431	1426	16	the	the	DT
18431	1426	17	sun	sun	NN
18431	1426	18	to	to	TO
18431	1426	19	render	render	VB
18431	1426	20	it	-PRON-	PRP
18431	1426	21	easily	easily	RB
18431	1426	22	,	,	,
18431	1426	23	or	or	CC
18431	1426	24	at	at	RB
18431	1426	25	all	all	RB
18431	1426	26	,	,	,
18431	1426	27	visible	visible	JJ
18431	1426	28	.	.	.
18431	1427	1	Such	such	PDT
18431	1427	2	a	a	DT
18431	1427	3	case	case	NN
18431	1427	4	can	can	MD
18431	1427	5	be	be	VB
18431	1427	6	recognized	recognize	VBN
18431	1427	7	,	,	,
18431	1427	8	either	either	CC
18431	1427	9	from	from	IN
18431	1427	10	a	a	DT
18431	1427	11	general	general	JJ
18431	1427	12	knowledge	knowledge	NN
18431	1427	13	of	of	IN
18431	1427	14	the	the	DT
18431	1427	15	location	location	NN
18431	1427	16	of	of	IN
18431	1427	17	the	the	DT
18431	1427	18	constellations	constellation	NNS
18431	1427	19	at	at	IN
18431	1427	20	various	various	JJ
18431	1427	21	seasons	season	NNS
18431	1427	22	,	,	,
18431	1427	23	or	or	CC
18431	1427	24	with	with	IN
18431	1427	25	the	the	DT
18431	1427	26	aid	aid	NN
18431	1427	27	of	of	IN
18431	1427	28	the	the	DT
18431	1427	29	Nautical	Nautical	NNP
18431	1427	30	Almanac	Almanac	NNP
18431	1427	31	,	,	,
18431	1427	32	where	where	WRB
18431	1427	33	at	at	IN
18431	1427	34	the	the	DT
18431	1427	35	beginning	beginning	NN
18431	1427	36	of	of	IN
18431	1427	37	each	each	DT
18431	1427	38	set	set	NN
18431	1427	39	of	of	IN
18431	1427	40	monthly	monthly	JJ
18431	1427	41	tables	table	NNS
18431	1427	42	in	in	IN
18431	1427	43	the	the	DT
18431	1427	44	calendar	calendar	NN
18431	1427	45	the	the	DT
18431	1427	46	sun	sun	NN
18431	1427	47	's	's	POS
18431	1427	48	right	right	JJ
18431	1427	49	ascension	ascension	NN
18431	1427	50	and	and	CC
18431	1427	51	declination	declination	NN
18431	1427	52	will	will	MD
18431	1427	53	be	be	VB
18431	1427	54	found	find	VBN
18431	1427	55	.	.	.
18431	1428	1	In	in	IN
18431	1428	2	locating	locate	VBG
18431	1428	3	the	the	DT
18431	1428	4	sun	sun	NN
18431	1428	5	,	,	,
18431	1428	6	if	if	IN
18431	1428	7	you	-PRON-	PRP
18431	1428	8	find	find	VBP
18431	1428	9	that	that	IN
18431	1428	10	its	-PRON-	PRP$
18431	1428	11	right	right	JJ
18431	1428	12	ascension	ascension	NN
18431	1428	13	differs	differ	VBZ
18431	1428	14	by	by	IN
18431	1428	15	less	less	JJR
18431	1428	16	than	than	IN
18431	1428	17	an	an	DT
18431	1428	18	hour	hour	NN
18431	1428	19	,	,	,
18431	1428	20	one	one	CD
18431	1428	21	way	way	NN
18431	1428	22	or	or	CC
18431	1428	23	the	the	DT
18431	1428	24	other	other	JJ
18431	1428	25	,	,	,
18431	1428	26	from	from	IN
18431	1428	27	that	that	DT
18431	1428	28	of	of	IN
18431	1428	29	the	the	DT
18431	1428	30	planet	planet	NN
18431	1428	31	sought	seek	VBD
18431	1428	32	,	,	,
18431	1428	33	it	-PRON-	PRP
18431	1428	34	is	be	VBZ
18431	1428	35	useless	useless	JJ
18431	1428	36	to	to	TO
18431	1428	37	look	look	VB
18431	1428	38	for	for	IN
18431	1428	39	the	the	DT
18431	1428	40	latter	latter	JJ
18431	1428	41	.	.	.
18431	1429	1	If	if	IN
18431	1429	2	the	the	DT
18431	1429	3	planet	planet	NN
18431	1429	4	is	be	VBZ
18431	1429	5	situated	situate	VBN
18431	1429	6	west	west	RB
18431	1429	7	of	of	IN
18431	1429	8	the	the	DT
18431	1429	9	sun	sun	NN
18431	1429	10	--	--	:
18431	1429	11	to	to	IN
18431	1429	12	the	the	DT
18431	1429	13	right	right	NN
18431	1429	14	on	on	IN
18431	1429	15	the	the	DT
18431	1429	16	chart	chart	NN
18431	1429	17	--	--	:
18431	1429	18	then	then	RB
18431	1429	19	it	-PRON-	PRP
18431	1429	20	is	be	VBZ
18431	1429	21	to	to	TO
18431	1429	22	be	be	VB
18431	1429	23	looked	look	VBN
18431	1429	24	for	for	IN
18431	1429	25	in	in	IN
18431	1429	26	the	the	DT
18431	1429	27	east	east	NN
18431	1429	28	before	before	IN
18431	1429	29	sunrise	sunrise	NN
18431	1429	30	.	.	.
18431	1430	1	But	but	CC
18431	1430	2	if	if	IN
18431	1430	3	it	-PRON-	PRP
18431	1430	4	is	be	VBZ
18431	1430	5	east	east	NN
18431	1430	6	of	of	IN
18431	1430	7	the	the	DT
18431	1430	8	sun	sun	NN
18431	1430	9	--	--	:
18431	1430	10	to	to	IN
18431	1430	11	the	the	DT
18431	1430	12	left	left	NN
18431	1430	13	on	on	IN
18431	1430	14	the	the	DT
18431	1430	15	chart	chart	NN
18431	1430	16	--	--	:
18431	1430	17	then	then	RB
18431	1430	18	you	-PRON-	PRP
18431	1430	19	must	must	MD
18431	1430	20	seek	seek	VB
18431	1430	21	it	-PRON-	PRP
18431	1430	22	in	in	IN
18431	1430	23	the	the	DT
18431	1430	24	west	west	NN
18431	1430	25	after	after	IN
18431	1430	26	sunset	sunset	NN
18431	1430	27	.	.	.
18431	1431	1	For	for	IN
18431	1431	2	instance	instance	NN
18431	1431	3	,	,	,
18431	1431	4	I	-PRON-	PRP
18431	1431	5	look	look	VBP
18431	1431	6	for	for	IN
18431	1431	7	the	the	DT
18431	1431	8	planet	planet	NN
18431	1431	9	Mercury	Mercury	NNP
18431	1431	10	on	on	IN
18431	1431	11	October	October	NNP
18431	1431	12	12	12	CD
18431	1431	13	,	,	,
18431	1431	14	1901	1901	CD
18431	1431	15	.	.	.
18431	1432	1	I	-PRON-	PRP
18431	1432	2	find	find	VBP
18431	1432	3	its	-PRON-	PRP$
18431	1432	4	R.A.	R.A.	NNP
18431	1432	5	to	to	TO
18431	1432	6	be	be	VB
18431	1432	7	14	14	CD
18431	1432	8	h.	h.	NN
18431	1432	9	40	40	CD
18431	1432	10	m.	m.	NN
18431	1432	11	and	and	CC
18431	1432	12	its	-PRON-	PRP$
18431	1432	13	Dec.	December	NNP
18431	1432	14	18Â	18Â	NNP
18431	1432	15	°	°	,
18431	1432	16	36Â	36Â	NNP
18431	1432	17	´	´	CD
18431	1432	18	.	.	.
18431	1433	1	Looking	look	VBG
18431	1433	2	at	at	IN
18431	1433	3	the	the	DT
18431	1433	4	sun	sun	NN
18431	1433	5	's	's	POS
18431	1433	6	place	place	NN
18431	1433	7	for	for	IN
18431	1433	8	October	October	NNP
18431	1433	9	12th	12th	NN
18431	1433	10	,	,	,
18431	1433	11	I	-PRON-	PRP
18431	1433	12	find	find	VBP
18431	1433	13	it	-PRON-	PRP
18431	1433	14	to	to	TO
18431	1433	15	be	be	VB
18431	1433	16	R.A.	R.A.	NNP
18431	1433	17	13	13	CD
18431	1433	18	h.	h.	NN
18431	1433	19	8	8	CD
18431	1433	20	m.	m.	NN
18431	1433	21	and	and	CC
18431	1433	22	Dec.	December	NNP
18431	1433	23	7Â	7â	NN
18431	1433	24	°	°	,
18431	1433	25	14Â	14â	CD
18431	1433	26	´	´	CD
18431	1433	27	.	.	.
18431	1434	1	Placing	place	VBG
18431	1434	2	them	-PRON-	PRP
18431	1434	3	both	both	DT
18431	1434	4	on	on	IN
18431	1434	5	Chart	Chart	NNP
18431	1434	6	No	no	UH
18431	1434	7	.	.	.
18431	1435	1	4	4	LS
18431	1435	2	,	,	,
18431	1435	3	I	-PRON-	PRP
18431	1435	4	discover	discover	VBP
18431	1435	5	that	that	IN
18431	1435	6	Mercury	Mercury	NNP
18431	1435	7	is	be	VBZ
18431	1435	8	well	well	JJ
18431	1435	9	to	to	IN
18431	1435	10	the	the	DT
18431	1435	11	east	east	NN
18431	1435	12	,	,	,
18431	1435	13	or	or	CC
18431	1435	14	left	leave	VBD
18431	1435	15	hand	hand	NN
18431	1435	16	of	of	IN
18431	1435	17	the	the	DT
18431	1435	18	sun	sun	NN
18431	1435	19	,	,	,
18431	1435	20	and	and	CC
18431	1435	21	will	will	MD
18431	1435	22	consequently	consequently	RB
18431	1435	23	be	be	VB
18431	1435	24	visible	visible	JJ
18431	1435	25	in	in	IN
18431	1435	26	the	the	DT
18431	1435	27	western	western	JJ
18431	1435	28	sky	sky	NN
18431	1435	29	after	after	IN
18431	1435	30	sundown	sundown	NNP
18431	1435	31	.	.	.
18431	1436	1	Additional	additional	JJ
18431	1436	2	guidance	guidance	NN
18431	1436	3	will	will	MD
18431	1436	4	be	be	VB
18431	1436	5	found	find	VBN
18431	1436	6	by	by	IN
18431	1436	7	noting	note	VBG
18431	1436	8	the	the	DT
18431	1436	9	following	follow	VBG
18431	1436	10	facts	fact	NNS
18431	1436	11	about	about	IN
18431	1436	12	the	the	DT
18431	1436	13	charts	chart	NNS
18431	1436	14	:	:	:
18431	1436	15	The	the	DT
18431	1436	16	meridian	meridian	NN
18431	1436	17	(	(	-LRB-
18431	1436	18	the	the	DT
18431	1436	19	north	north	NN
18431	1436	20	and	and	CC
18431	1436	21	south	south	JJ
18431	1436	22	line	line	NN
18431	1436	23	)	)	-RRB-
18431	1436	24	runs	run	VBZ
18431	1436	25	through	through	IN
18431	1436	26	the	the	DT
18431	1436	27	middle	middle	NN
18431	1436	28	of	of	IN
18431	1436	29	Chart	Chart	NNP
18431	1436	30	No	no	UH
18431	1436	31	.	.	.
18431	1437	1	1	1	CD
18431	1437	2	between	between	IN
18431	1437	3	11	11	CD
18431	1437	4	and	and	CC
18431	1437	5	12	12	CD
18431	1437	6	o'clock	o'clock	NN
18431	1437	7	P.M.	P.M.	NNP
18431	1437	8	on	on	IN
18431	1437	9	November	November	NNP
18431	1437	10	1st	1st	NN
18431	1437	11	,	,	,
18431	1437	12	between	between	IN
18431	1437	13	9	9	CD
18431	1437	14	and	and	CC
18431	1437	15	10	10	CD
18431	1437	16	o'clock	o'clock	NN
18431	1437	17	P.M.	P.M.	NNP
18431	1437	18	on	on	IN
18431	1437	19	December	December	NNP
18431	1437	20	1st	1st	NN
18431	1437	21	,	,	,
18431	1437	22	and	and	CC
18431	1437	23	between	between	IN
18431	1437	24	7	7	CD
18431	1437	25	and	and	CC
18431	1437	26	8	8	CD
18431	1437	27	o'clock	o'clock	NN
18431	1437	28	P.M.	P.M.	NNP
18431	1437	29	on	on	IN
18431	1437	30	January	January	NNP
18431	1437	31	1st	1st	NN
18431	1437	32	.	.	.
18431	1438	1	The	the	DT
18431	1438	2	meridian	meridian	NN
18431	1438	3	runs	run	VBZ
18431	1438	4	through	through	IN
18431	1438	5	the	the	DT
18431	1438	6	middle	middle	NN
18431	1438	7	of	of	IN
18431	1438	8	Chart	Chart	NNP
18431	1438	9	No	no	UH
18431	1438	10	.	.	.
18431	1439	1	2	2	CD
18431	1439	2	between	between	IN
18431	1439	3	11	11	CD
18431	1439	4	and	and	CC
18431	1439	5	12	12	CD
18431	1439	6	o'clock	o'clock	NN
18431	1439	7	P.M.	P.M.	NNP
18431	1439	8	on	on	IN
18431	1439	9	January	January	NNP
18431	1439	10	1st	1st	NN
18431	1439	11	,	,	,
18431	1439	12	between	between	IN
18431	1439	13	9	9	CD
18431	1439	14	and	and	CC
18431	1439	15	10	10	CD
18431	1439	16	o'clock	o'clock	NN
18431	1439	17	P.M.	P.M.	NNP
18431	1439	18	on	on	IN
18431	1439	19	February	February	NNP
18431	1439	20	1st	1st	NN
18431	1439	21	,	,	,
18431	1439	22	and	and	CC
18431	1439	23	between	between	IN
18431	1439	24	7	7	CD
18431	1439	25	and	and	CC
18431	1439	26	8	8	CD
18431	1439	27	o'clock	o'clock	NN
18431	1439	28	P.M.	P.M.	NNP
18431	1439	29	on	on	IN
18431	1439	30	March	March	NNP
18431	1439	31	1st	1st	NN
18431	1439	32	.	.	.
18431	1440	1	The	the	DT
18431	1440	2	meridian	meridian	NN
18431	1440	3	runs	run	VBZ
18431	1440	4	through	through	IN
18431	1440	5	the	the	DT
18431	1440	6	middle	middle	NN
18431	1440	7	of	of	IN
18431	1440	8	Chart	Chart	NNP
18431	1440	9	No	no	UH
18431	1440	10	.	.	.
18431	1441	1	3	3	CD
18431	1441	2	between	between	IN
18431	1441	3	11	11	CD
18431	1441	4	and	and	CC
18431	1441	5	12	12	CD
18431	1441	6	o'clock	o'clock	NN
18431	1441	7	P.M.	P.M.	NNP
18431	1441	8	on	on	IN
18431	1441	9	March	March	NNP
18431	1441	10	1st	1st	NN
18431	1441	11	,	,	,
18431	1441	12	between	between	IN
18431	1441	13	9	9	CD
18431	1441	14	and	and	CC
18431	1441	15	10	10	CD
18431	1441	16	o'clock	o'clock	NN
18431	1441	17	P.M.	P.M.	NNP
18431	1441	18	on	on	IN
18431	1441	19	April	April	NNP
18431	1441	20	1st	1st	NN
18431	1441	21	,	,	,
18431	1441	22	and	and	CC
18431	1441	23	between	between	IN
18431	1441	24	7	7	CD
18431	1441	25	and	and	CC
18431	1441	26	8	8	CD
18431	1441	27	o'clock	o'clock	NN
18431	1441	28	P.M.	P.M.	NNP
18431	1441	29	on	on	IN
18431	1441	30	May	May	NNP
18431	1441	31	1st	1st	NN
18431	1441	32	.	.	.
18431	1442	1	The	the	DT
18431	1442	2	meridian	meridian	NN
18431	1442	3	runs	run	VBZ
18431	1442	4	through	through	IN
18431	1442	5	the	the	DT
18431	1442	6	middle	middle	NN
18431	1442	7	of	of	IN
18431	1442	8	Chart	Chart	NNP
18431	1442	9	No	no	UH
18431	1442	10	.	.	.
18431	1443	1	4	4	CD
18431	1443	2	between	between	IN
18431	1443	3	11	11	CD
18431	1443	4	and	and	CC
18431	1443	5	12	12	CD
18431	1443	6	o'clock	o'clock	NN
18431	1443	7	P.M.	P.M.	NNP
18431	1443	8	on	on	IN
18431	1443	9	May	May	NNP
18431	1443	10	1st	1st	NN
18431	1443	11	,	,	,
18431	1443	12	between	between	IN
18431	1443	13	9	9	CD
18431	1443	14	and	and	CC
18431	1443	15	10	10	CD
18431	1443	16	o'clock	o'clock	NN
18431	1443	17	P.M.	P.M.	NNP
18431	1443	18	on	on	IN
18431	1443	19	June	June	NNP
18431	1443	20	1st	1st	NN
18431	1443	21	,	,	,
18431	1443	22	and	and	CC
18431	1443	23	between	between	IN
18431	1443	24	7	7	CD
18431	1443	25	and	and	CC
18431	1443	26	8	8	CD
18431	1443	27	o'clock	o'clock	NN
18431	1443	28	P.M.	P.M.	NNP
18431	1443	29	on	on	IN
18431	1443	30	July	July	NNP
18431	1443	31	1st	1st	NN
18431	1443	32	.	.	.
18431	1444	1	The	the	DT
18431	1444	2	meridian	meridian	NN
18431	1444	3	runs	run	VBZ
18431	1444	4	through	through	IN
18431	1444	5	the	the	DT
18431	1444	6	middle	middle	NN
18431	1444	7	of	of	IN
18431	1444	8	Chart	Chart	NNP
18431	1444	9	No	no	UH
18431	1444	10	.	.	.
18431	1445	1	5	5	CD
18431	1445	2	between	between	IN
18431	1445	3	11	11	CD
18431	1445	4	and	and	CC
18431	1445	5	12	12	CD
18431	1445	6	o'clock	o'clock	NN
18431	1445	7	P.M.	P.M.	NNP
18431	1445	8	on	on	IN
18431	1445	9	July	July	NNP
18431	1445	10	1st	1st	NN
18431	1445	11	,	,	,
18431	1445	12	between	between	IN
18431	1445	13	9	9	CD
18431	1445	14	and	and	CC
18431	1445	15	10	10	CD
18431	1445	16	o'clock	o'clock	NN
18431	1445	17	P.M.	P.M.	NNP
18431	1445	18	on	on	IN
18431	1445	19	August	August	NNP
18431	1445	20	1st	1st	NN
18431	1445	21	,	,	,
18431	1445	22	and	and	CC
18431	1445	23	between	between	IN
18431	1445	24	7	7	CD
18431	1445	25	and	and	CC
18431	1445	26	8	8	CD
18431	1445	27	o'clock	o'clock	NN
18431	1445	28	P.M.	P.M.	NNP
18431	1445	29	on	on	IN
18431	1445	30	September	September	NNP
18431	1445	31	1st	1st	NN
18431	1445	32	.	.	.
18431	1446	1	The	the	DT
18431	1446	2	meridian	meridian	NN
18431	1446	3	runs	run	VBZ
18431	1446	4	through	through	IN
18431	1446	5	the	the	DT
18431	1446	6	middle	middle	NN
18431	1446	7	of	of	IN
18431	1446	8	Chart	Chart	NNP
18431	1446	9	No	no	UH
18431	1446	10	.	.	.
18431	1447	1	6	6	CD
18431	1447	2	between	between	IN
18431	1447	3	11	11	CD
18431	1447	4	and	and	CC
18431	1447	5	12	12	CD
18431	1447	6	o'clock	o'clock	NN
18431	1447	7	P.M.	P.M.	NNP
18431	1447	8	on	on	IN
18431	1447	9	September	September	NNP
18431	1447	10	1st	1st	NN
18431	1447	11	,	,	,
18431	1447	12	between	between	IN
18431	1447	13	9	9	CD
18431	1447	14	and	and	CC
18431	1447	15	10	10	CD
18431	1447	16	o'clock	o'clock	NN
18431	1447	17	P.M.	P.M.	NNP
18431	1447	18	on	on	IN
18431	1447	19	October	October	NNP
18431	1447	20	1st	1st	NN
18431	1447	21	,	,	,
18431	1447	22	and	and	CC
18431	1447	23	between	between	IN
18431	1447	24	7	7	CD
18431	1447	25	and	and	CC
18431	1447	26	8	8	CD
18431	1447	27	o'clock	o'clock	NN
18431	1447	28	P.M.	P.M.	NNP
18431	1447	29	on	on	IN
18431	1447	30	November	November	NNP
18431	1447	31	1st	1st	NN
18431	1447	32	.	.	.
18431	1448	1	Note	note	VB
18431	1448	2	well	well	RB
18431	1448	3	,	,	,
18431	1448	4	also	also	RB
18431	1448	5	,	,	,
18431	1448	6	these	these	DT
18431	1448	7	particulars	particular	NNS
18431	1448	8	about	about	IN
18431	1448	9	the	the	DT
18431	1448	10	charts	chart	NNS
18431	1448	11	:	:	:
18431	1448	12	Chart	Chart	NNP
18431	1448	13	No	no	UH
18431	1448	14	.	.	.
18431	1449	1	1	1	CD
18431	1449	2	includes	include	VBZ
18431	1449	3	the	the	DT
18431	1449	4	first	first	JJ
18431	1449	5	four	four	CD
18431	1449	6	hours	hour	NNS
18431	1449	7	of	of	IN
18431	1449	8	right	right	JJ
18431	1449	9	ascension	ascension	NN
18431	1449	10	,	,	,
18431	1449	11	from	from	IN
18431	1449	12	0	0	CD
18431	1449	13	h.	h.	NN
18431	1449	14	to	to	IN
18431	1449	15	4	4	CD
18431	1449	16	h.	h.	NN
18431	1449	17	inclusive	inclusive	JJ
18431	1449	18	;	;	:
18431	1449	19	Chart	Chart	NNP
18431	1449	20	No	no	UH
18431	1449	21	.	.	.
18431	1450	1	2	2	CD
18431	1450	2	includes	include	VBZ
18431	1450	3	4	4	CD
18431	1450	4	h.	h.	NN
18431	1450	5	to	to	IN
18431	1450	6	8	8	CD
18431	1450	7	h.	h.	NN
18431	1450	8	;	;	:
18431	1450	9	Chart	Chart	NNP
18431	1450	10	No	no	UH
18431	1450	11	.	.	.
18431	1451	1	3	3	CD
18431	1451	2	,	,	,
18431	1451	3	8	8	CD
18431	1451	4	h.	h.	NN
18431	1451	5	to	to	IN
18431	1451	6	12	12	CD
18431	1451	7	h.	h.	NN
18431	1451	8	;	;	:
18431	1451	9	Chart	Chart	NNP
18431	1451	10	No	no	UH
18431	1451	11	.	.	.
18431	1452	1	4	4	CD
18431	1452	2	,	,	,
18431	1452	3	12	12	CD
18431	1452	4	h.	h.	NN
18431	1452	5	to	to	IN
18431	1452	6	16	16	CD
18431	1452	7	h.	h.	NNS
18431	1452	8	;	;	:
18431	1452	9	Chart	Chart	NNP
18431	1452	10	No	no	UH
18431	1452	11	.	.	.
18431	1453	1	5	5	CD
18431	1453	2	,	,	,
18431	1453	3	16	16	CD
18431	1453	4	h.	h.	NN
18431	1453	5	to	to	IN
18431	1453	6	20	20	CD
18431	1453	7	h.	h.	NNS
18431	1453	8	;	;	:
18431	1453	9	and	and	CC
18431	1453	10	Chart	Chart	NNP
18431	1453	11	No	no	UH
18431	1453	12	.	.	.
18431	1454	1	6	6	CD
18431	1454	2	,	,	,
18431	1454	3	20	20	CD
18431	1454	4	h.	h.	NN
18431	1454	5	to	to	IN
18431	1454	6	24	24	CD
18431	1454	7	h.	h.	NN
18431	1454	8	,	,	,
18431	1454	9	which	which	WDT
18431	1454	10	completes	complete	VBZ
18431	1454	11	the	the	DT
18431	1454	12	circuit	circuit	NN
18431	1454	13	.	.	.
18431	1455	1	In	in	IN
18431	1455	2	the	the	DT
18431	1455	3	first	first	JJ
18431	1455	4	three	three	CD
18431	1455	5	charts	chart	NNS
18431	1455	6	the	the	DT
18431	1455	7	line	line	NN
18431	1455	8	of	of	IN
18431	1455	9	0Â	0â	NN
18431	1455	10	°	°	NNS
18431	1455	11	,	,	,
18431	1455	12	or	or	CC
18431	1455	13	the	the	DT
18431	1455	14	equator	equator	NN
18431	1455	15	,	,	,
18431	1455	16	is	be	VBZ
18431	1455	17	found	find	VBN
18431	1455	18	near	near	IN
18431	1455	19	the	the	DT
18431	1455	20	bottom	bottom	NN
18431	1455	21	,	,	,
18431	1455	22	and	and	CC
18431	1455	23	in	in	IN
18431	1455	24	the	the	DT
18431	1455	25	last	last	JJ
18431	1455	26	three	three	CD
18431	1455	27	near	near	IN
18431	1455	28	the	the	DT
18431	1455	29	top	top	NN
18431	1455	30	.	.	.
18431	1456	1	This	this	DT
18431	1456	2	is	be	VBZ
18431	1456	3	a	a	DT
18431	1456	4	matter	matter	NN
18431	1456	5	of	of	IN
18431	1456	6	convenience	convenience	NN
18431	1456	7	in	in	IN
18431	1456	8	arrangement	arrangement	NN
18431	1456	9	,	,	,
18431	1456	10	based	base	VBN
18431	1456	11	upon	upon	IN
18431	1456	12	the	the	DT
18431	1456	13	fact	fact	NN
18431	1456	14	that	that	IN
18431	1456	15	the	the	DT
18431	1456	16	ecliptic	ecliptic	NN
18431	1456	17	,	,	,
18431	1456	18	which	which	WDT
18431	1456	19	,	,	,
18431	1456	20	and	and	CC
18431	1456	21	not	not	RB
18431	1456	22	the	the	DT
18431	1456	23	equator	equator	NN
18431	1456	24	,	,	,
18431	1456	25	marks	mark	VBZ
18431	1456	26	the	the	DT
18431	1456	27	center	center	NN
18431	1456	28	of	of	IN
18431	1456	29	the	the	DT
18431	1456	30	zodiac	zodiac	NNP
18431	1456	31	,	,	,
18431	1456	32	indicates	indicate	VBZ
18431	1456	33	the	the	DT
18431	1456	34	position	position	NN
18431	1456	35	of	of	IN
18431	1456	36	the	the	DT
18431	1456	37	tracks	track	NNS
18431	1456	38	of	of	IN
18431	1456	39	the	the	DT
18431	1456	40	planets	planet	NNS
18431	1456	41	among	among	IN
18431	1456	42	the	the	DT
18431	1456	43	stars	star	NNS
18431	1456	44	;	;	:
18431	1456	45	and	and	CC
18431	1456	46	the	the	DT
18431	1456	47	ecliptic	ecliptic	JJ
18431	1456	48	,	,	,
18431	1456	49	being	be	VBG
18431	1456	50	inclined	incline	VBN
18431	1456	51	23Â	23â	CD
18431	1456	52	°	°	,
18431	1456	53	to	to	IN
18431	1456	54	the	the	DT
18431	1456	55	plane	plane	NN
18431	1456	56	of	of	IN
18431	1456	57	the	the	DT
18431	1456	58	equator	equator	NN
18431	1456	59	,	,	,
18431	1456	60	lies	lie	VBZ
18431	1456	61	half	half	NN
18431	1456	62	to	to	IN
18431	1456	63	the	the	DT
18431	1456	64	north	north	NN
18431	1456	65	and	and	CC
18431	1456	66	half	half	NN
18431	1456	67	to	to	IN
18431	1456	68	the	the	DT
18431	1456	69	south	south	NN
18431	1456	70	of	of	IN
18431	1456	71	the	the	DT
18431	1456	72	latter	latter	JJ
18431	1456	73	.	.	.
18431	1457	1	Those	those	DT
18431	1457	2	who	who	WP
18431	1457	3	,	,	,
18431	1457	4	after	after	RB
18431	1457	5	all	all	RB
18431	1457	6	,	,	,
18431	1457	7	may	may	MD
18431	1457	8	not	not	RB
18431	1457	9	care	care	VB
18431	1457	10	to	to	TO
18431	1457	11	consult	consult	VB
18431	1457	12	the	the	DT
18431	1457	13	ephemeris	ephemeris	NN
18431	1457	14	in	in	IN
18431	1457	15	order	order	NN
18431	1457	16	to	to	TO
18431	1457	17	find	find	VB
18431	1457	18	the	the	DT
18431	1457	19	planets	planet	NNS
18431	1457	20	,	,	,
18431	1457	21	may	may	MD
18431	1457	22	be	be	VB
18431	1457	23	able	able	JJ
18431	1457	24	to	to	TO
18431	1457	25	locate	locate	VB
18431	1457	26	them	-PRON-	PRP
18431	1457	27	,	,	,
18431	1457	28	simply	simply	RB
18431	1457	29	from	from	IN
18431	1457	30	a	a	DT
18431	1457	31	knowledge	knowledge	NN
18431	1457	32	of	of	IN
18431	1457	33	their	-PRON-	PRP$
18431	1457	34	situation	situation	NN
18431	1457	35	among	among	IN
18431	1457	36	the	the	DT
18431	1457	37	constellations	constellation	NNS
18431	1457	38	.	.	.
18431	1458	1	Some	some	DT
18431	1458	2	ordinary	ordinary	JJ
18431	1458	3	almanacs	almanacs	NN
18431	1458	4	tell	tell	NN
18431	1458	5	in	in	IN
18431	1458	6	what	what	WP
18431	1458	7	constellations	constellation	NNS
18431	1458	8	the	the	DT
18431	1458	9	principal	principal	JJ
18431	1458	10	planets	planet	NNS
18431	1458	11	are	be	VBP
18431	1458	12	to	to	TO
18431	1458	13	be	be	VB
18431	1458	14	found	find	VBN
18431	1458	15	at	at	IN
18431	1458	16	various	various	JJ
18431	1458	17	times	time	NNS
18431	1458	18	of	of	IN
18431	1458	19	the	the	DT
18431	1458	20	year	year	NN
18431	1458	21	.	.	.
18431	1459	1	Having	have	VBG
18431	1459	2	once	once	RB
18431	1459	3	found	find	VBD
18431	1459	4	them	-PRON-	PRP
18431	1459	5	in	in	IN
18431	1459	6	this	this	DT
18431	1459	7	way	way	NN
18431	1459	8	,	,	,
18431	1459	9	it	-PRON-	PRP
18431	1459	10	is	be	VBZ
18431	1459	11	comparatively	comparatively	RB
18431	1459	12	easy	easy	JJ
18431	1459	13	to	to	TO
18431	1459	14	keep	keep	VB
18431	1459	15	track	track	NN
18431	1459	16	of	of	IN
18431	1459	17	them	-PRON-	PRP
18431	1459	18	thereafter	thereafter	RB
18431	1459	19	through	through	IN
18431	1459	20	a	a	DT
18431	1459	21	general	general	JJ
18431	1459	22	knowledge	knowledge	NN
18431	1459	23	of	of	IN
18431	1459	24	their	-PRON-	PRP$
18431	1459	25	movements	movement	NNS
18431	1459	26	.	.	.
18431	1460	1	Jupiter	Jupiter	NNP
18431	1460	2	,	,	,
18431	1460	3	for	for	IN
18431	1460	4	instance	instance	NN
18431	1460	5	,	,	,
18431	1460	6	requiring	require	VBG
18431	1460	7	a	a	DT
18431	1460	8	period	period	NN
18431	1460	9	of	of	IN
18431	1460	10	nearly	nearly	RB
18431	1460	11	twelve	twelve	CD
18431	1460	12	years	year	NNS
18431	1460	13	to	to	TO
18431	1460	14	make	make	VB
18431	1460	15	a	a	DT
18431	1460	16	single	single	JJ
18431	1460	17	journey	journey	NN
18431	1460	18	around	around	IN
18431	1460	19	the	the	DT
18431	1460	20	sun	sun	NN
18431	1460	21	,	,	,
18431	1460	22	moves	move	VBZ
18431	1460	23	about	about	IN
18431	1460	24	30Â	30â	CD
18431	1460	25	°	°	,
18431	1460	26	eastward	eastward	RB
18431	1460	27	among	among	IN
18431	1460	28	the	the	DT
18431	1460	29	stars	star	NNS
18431	1460	30	every	every	DT
18431	1460	31	year	year	NN
18431	1460	32	.	.	.
18431	1461	1	The	the	DT
18431	1461	2	zodiacal	zodiacal	JJ
18431	1461	3	constellations	constellation	NNS
18431	1461	4	are	be	VBP
18431	1461	5	roughly	roughly	RB
18431	1461	6	about	about	RB
18431	1461	7	30Â	30â	CD
18431	1461	8	°	°	NNS
18431	1461	9	in	in	IN
18431	1461	10	length	length	NN
18431	1461	11	,	,	,
18431	1461	12	and	and	CC
18431	1461	13	as	as	IN
18431	1461	14	Jupiter	Jupiter	NNP
18431	1461	15	was	be	VBD
18431	1461	16	in	in	IN
18431	1461	17	Sagittarius	Sagittarius	NNP
18431	1461	18	in	in	IN
18431	1461	19	1901	1901	CD
18431	1461	20	,	,	,
18431	1461	21	he	-PRON-	PRP
18431	1461	22	will	will	MD
18431	1461	23	be	be	VB
18431	1461	24	in	in	IN
18431	1461	25	Capricornus	Capricornus	NNP
18431	1461	26	in	in	IN
18431	1461	27	1902	1902	CD
18431	1461	28	.	.	.
18431	1462	1	Saturn	Saturn	NNP
18431	1462	2	,	,	,
18431	1462	3	requiring	require	VBG
18431	1462	4	nearly	nearly	RB
18431	1462	5	thirty	thirty	CD
18431	1462	6	years	year	NNS
18431	1462	7	for	for	IN
18431	1462	8	a	a	DT
18431	1462	9	revolution	revolution	NN
18431	1462	10	around	around	IN
18431	1462	11	the	the	DT
18431	1462	12	sun	sun	NN
18431	1462	13	,	,	,
18431	1462	14	moves	move	VBZ
18431	1462	15	only	only	RB
18431	1462	16	between	between	IN
18431	1462	17	12Â	12â	CD
18431	1462	18	°	°	NNS
18431	1462	19	and	and	CC
18431	1462	20	13Â	13Â	NNS
18431	1462	21	°	°	NNS
18431	1462	22	eastward	eastward	RB
18431	1462	23	every	every	DT
18431	1462	24	year	year	NN
18431	1462	25	,	,	,
18431	1462	26	and	and	CC
18431	1462	27	,	,	,
18431	1462	28	being	be	VBG
18431	1462	29	in	in	IN
18431	1462	30	conjunction	conjunction	NN
18431	1462	31	with	with	IN
18431	1462	32	Jupiter	Jupiter	NNP
18431	1462	33	in	in	IN
18431	1462	34	Sagittarius	Sagittarius	NNP
18431	1462	35	in	in	IN
18431	1462	36	1901	1901	CD
18431	1462	37	,	,	,
18431	1462	38	does	do	VBZ
18431	1462	39	not	not	RB
18431	1462	40	get	get	VB
18431	1462	41	beyond	beyond	IN
18431	1462	42	the	the	DT
18431	1462	43	border	border	NN
18431	1462	44	of	of	IN
18431	1462	45	that	that	DT
18431	1462	46	constellation	constellation	NN
18431	1462	47	in	in	IN
18431	1462	48	1902	1902	CD
18431	1462	49	.	.	.
18431	1463	1	Jupiter	Jupiter	NNP
18431	1463	2	having	have	VBG
18431	1463	3	been	be	VBN
18431	1463	4	in	in	IN
18431	1463	5	opposition	opposition	NN
18431	1463	6	to	to	IN
18431	1463	7	the	the	DT
18431	1463	8	sun	sun	NN
18431	1463	9	June	June	NNP
18431	1463	10	30	30	CD
18431	1463	11	,	,	,
18431	1463	12	1901	1901	CD
18431	1463	13	,	,	,
18431	1463	14	will	will	MD
18431	1463	15	be	be	VB
18431	1463	16	similarly	similarly	RB
18431	1463	17	placed	place	VBN
18431	1463	18	early	early	RB
18431	1463	19	in	in	IN
18431	1463	20	August	August	NNP
18431	1463	21	,	,	,
18431	1463	22	1902	1902	CD
18431	1463	23	,	,	,
18431	1463	24	the	the	DT
18431	1463	25	time	time	NN
18431	1463	26	from	from	IN
18431	1463	27	one	one	CD
18431	1463	28	opposition	opposition	NN
18431	1463	29	of	of	IN
18431	1463	30	Jupiter	Jupiter	NNP
18431	1463	31	to	to	IN
18431	1463	32	the	the	DT
18431	1463	33	next	next	JJ
18431	1463	34	being	be	VBG
18431	1463	35	399	399	CD
18431	1463	36	days	day	NNS
18431	1463	37	.	.	.
18431	1464	1	Saturn	saturn	NN
18431	1464	2	passes	pass	VBZ
18431	1464	3	from	from	IN
18431	1464	4	one	one	CD
18431	1464	5	opposition	opposition	NN
18431	1464	6	to	to	IN
18431	1464	7	the	the	DT
18431	1464	8	next	next	JJ
18431	1464	9	in	in	IN
18431	1464	10	378	378	CD
18431	1464	11	days	day	NNS
18431	1464	12	,	,	,
18431	1464	13	so	so	IN
18431	1464	14	that	that	IN
18431	1464	15	having	have	VBG
18431	1464	16	been	be	VBN
18431	1464	17	in	in	IN
18431	1464	18	that	that	DT
18431	1464	19	position	position	NN
18431	1464	20	July	July	NNP
18431	1464	21	5	5	CD
18431	1464	22	,	,	,
18431	1464	23	1901	1901	CD
18431	1464	24	,	,	,
18431	1464	25	it	-PRON-	PRP
18431	1464	26	reaches	reach	VBZ
18431	1464	27	it	-PRON-	PRP
18431	1464	28	again	again	RB
18431	1464	29	about	about	IN
18431	1464	30	July	July	NNP
18431	1464	31	18	18	CD
18431	1464	32	,	,	,
18431	1464	33	1902	1902	CD
18431	1464	34	.	.	.
18431	1465	1	Mars	Mars	NNP
18431	1465	2	requires	require	VBZ
18431	1465	3	about	about	RB
18431	1465	4	687	687	CD
18431	1465	5	days	day	NNS
18431	1465	6	to	to	TO
18431	1465	7	complete	complete	VB
18431	1465	8	a	a	DT
18431	1465	9	revolution	revolution	NN
18431	1465	10	,	,	,
18431	1465	11	and	and	CC
18431	1465	12	comes	come	VBZ
18431	1465	13	into	into	IN
18431	1465	14	conjunction	conjunction	NN
18431	1465	15	with	with	IN
18431	1465	16	the	the	DT
18431	1465	17	earth	earth	NN
18431	1465	18	,	,	,
18431	1465	19	or	or	CC
18431	1465	20	opposition	opposition	NN
18431	1465	21	to	to	IN
18431	1465	22	the	the	DT
18431	1465	23	sun	sun	NN
18431	1465	24	--	--	:
18431	1465	25	the	the	DT
18431	1465	26	best	good	JJS
18431	1465	27	position	position	NN
18431	1465	28	for	for	IN
18431	1465	29	observation	observation	NN
18431	1465	30	--	--	:
18431	1465	31	on	on	IN
18431	1465	32	the	the	DT
18431	1465	33	average	average	NN
18431	1465	34	once	once	RB
18431	1465	35	every	every	DT
18431	1465	36	780	780	CD
18431	1465	37	days	day	NNS
18431	1465	38	.	.	.
18431	1466	1	Mars	Mars	NNP
18431	1466	2	was	be	VBD
18431	1466	3	in	in	IN
18431	1466	4	opposition	opposition	NN
18431	1466	5	near	near	IN
18431	1466	6	the	the	DT
18431	1466	7	end	end	NN
18431	1466	8	of	of	IN
18431	1466	9	February	February	NNP
18431	1466	10	,	,	,
18431	1466	11	1901	1901	CD
18431	1466	12	,	,	,
18431	1466	13	and	and	CC
18431	1466	14	some	some	DT
18431	1466	15	of	of	IN
18431	1466	16	its	-PRON-	PRP$
18431	1466	17	future	future	JJ
18431	1466	18	oppositions	opposition	NNS
18431	1466	19	will	will	MD
18431	1466	20	be	be	VB
18431	1466	21	in	in	IN
18431	1466	22	March	March	NNP
18431	1466	23	,	,	,
18431	1466	24	1903	1903	CD
18431	1466	25	;	;	:
18431	1466	26	May	May	NNP
18431	1466	27	,	,	,
18431	1466	28	1905	1905	CD
18431	1466	29	;	;	:
18431	1466	30	July	July	NNP
18431	1466	31	,	,	,
18431	1466	32	1907	1907	CD
18431	1466	33	;	;	:
18431	1466	34	and	and	CC
18431	1466	35	September	September	NNP
18431	1466	36	,	,	,
18431	1466	37	1909	1909	CD
18431	1466	38	.	.	.
18431	1467	1	The	the	DT
18431	1467	2	oppositions	opposition	NNS
18431	1467	3	of	of	IN
18431	1467	4	1907	1907	CD
18431	1467	5	and	and	CC
18431	1467	6	1909	1909	CD
18431	1467	7	will	will	MD
18431	1467	8	be	be	VB
18431	1467	9	unusually	unusually	RB
18431	1467	10	favorable	favorable	JJ
18431	1467	11	ones	one	NNS
18431	1467	12	,	,	,
18431	1467	13	for	for	IN
18431	1467	14	they	-PRON-	PRP
18431	1467	15	will	will	MD
18431	1467	16	occur	occur	VB
18431	1467	17	when	when	WRB
18431	1467	18	the	the	DT
18431	1467	19	planet	planet	NN
18431	1467	20	is	be	VBZ
18431	1467	21	comparatively	comparatively	RB
18431	1467	22	near	near	IN
18431	1467	23	the	the	DT
18431	1467	24	earth	earth	NN
18431	1467	25	.	.	.
18431	1468	1	When	when	WRB
18431	1468	2	a	a	DT
18431	1468	3	planet	planet	NN
18431	1468	4	is	be	VBZ
18431	1468	5	in	in	IN
18431	1468	6	opposition	opposition	NN
18431	1468	7	to	to	IN
18431	1468	8	the	the	DT
18431	1468	9	sun	sun	NN
18431	1468	10	it	-PRON-	PRP
18431	1468	11	is	be	VBZ
18431	1468	12	on	on	IN
18431	1468	13	the	the	DT
18431	1468	14	meridian	meridian	NN
18431	1468	15	,	,	,
18431	1468	16	the	the	DT
18431	1468	17	north	north	NN
18431	1468	18	and	and	CC
18431	1468	19	south	south	JJ
18431	1468	20	line	line	NN
18431	1468	21	,	,	,
18431	1468	22	at	at	IN
18431	1468	23	midnight	midnight	NN
18431	1468	24	.	.	.
18431	1469	1	Mercury	Mercury	NNP
18431	1469	2	and	and	CC
18431	1469	3	Venus	Venus	NNP
18431	1469	4	being	be	VBG
18431	1469	5	nearer	nearer	IN
18431	1469	6	the	the	DT
18431	1469	7	sun	sun	NN
18431	1469	8	than	than	IN
18431	1469	9	the	the	DT
18431	1469	10	earth	earth	NN
18431	1469	11	is	be	VBZ
18431	1469	12	,	,	,
18431	1469	13	can	can	MD
18431	1469	14	never	never	RB
18431	1469	15	be	be	VB
18431	1469	16	seen	see	VBN
18431	1469	17	very	very	RB
18431	1469	18	far	far	RB
18431	1469	19	from	from	IN
18431	1469	20	the	the	DT
18431	1469	21	place	place	NN
18431	1469	22	of	of	IN
18431	1469	23	the	the	DT
18431	1469	24	sun	sun	NN
18431	1469	25	itself	-PRON-	PRP
18431	1469	26	.	.	.
18431	1470	1	Venus	Venus	NNP
18431	1470	2	recedes	recede	VBZ
18431	1470	3	much	much	RB
18431	1470	4	farther	farther	RB
18431	1470	5	from	from	IN
18431	1470	6	the	the	DT
18431	1470	7	solar	solar	JJ
18431	1470	8	orb	orb	NN
18431	1470	9	than	than	IN
18431	1470	10	Mercury	Mercury	NNP
18431	1470	11	does	do	VBZ
18431	1470	12	,	,	,
18431	1470	13	but	but	CC
18431	1470	14	both	both	DT
18431	1470	15	are	be	VBP
18431	1470	16	visible	visible	JJ
18431	1470	17	only	only	RB
18431	1470	18	in	in	IN
18431	1470	19	the	the	DT
18431	1470	20	sunset	sunset	NN
18431	1470	21	or	or	CC
18431	1470	22	the	the	DT
18431	1470	23	sunrise	sunrise	NN
18431	1470	24	sky	sky	NN
18431	1470	25	.	.	.
18431	1471	1	All	all	DT
18431	1471	2	almanacs	almanac	NNS
18431	1471	3	tell	tell	VBP
18431	1471	4	at	at	IN
18431	1471	5	what	what	WP
18431	1471	6	times	time	NNS
18431	1471	7	these	these	DT
18431	1471	8	planets	planet	NNS
18431	1471	9	play	play	VBP
18431	1471	10	their	-PRON-	PRP$
18431	1471	11	respective	respective	JJ
18431	1471	12	rôles	rã´le	NNS
18431	1471	13	as	as	IN
18431	1471	14	morning	morning	NN
18431	1471	15	or	or	CC
18431	1471	16	as	as	IN
18431	1471	17	evening	evening	NN
18431	1471	18	stars	star	NNS
18431	1471	19	.	.	.
18431	1472	1	In	in	IN
18431	1472	2	the	the	DT
18431	1472	3	case	case	NN
18431	1472	4	of	of	IN
18431	1472	5	Mercury	Mercury	NNP
18431	1472	6	about	about	RB
18431	1472	7	116	116	CD
18431	1472	8	days	day	NNS
18431	1472	9	on	on	IN
18431	1472	10	the	the	DT
18431	1472	11	average	average	JJ
18431	1472	12	elapse	elapse	NN
18431	1472	13	between	between	IN
18431	1472	14	its	-PRON-	PRP$
18431	1472	15	reappearances	reappearance	NNS
18431	1472	16	;	;	:
18431	1472	17	in	in	IN
18431	1472	18	the	the	DT
18431	1472	19	case	case	NN
18431	1472	20	of	of	IN
18431	1472	21	Venus	Venus	NNP
18431	1472	22	,	,	,
18431	1472	23	about	about	RB
18431	1472	24	584	584	CD
18431	1472	25	days	day	NNS
18431	1472	26	.	.	.
18431	1473	1	The	the	DT
18431	1473	2	latter	latter	JJ
18431	1473	3	,	,	,
18431	1473	4	for	for	IN
18431	1473	5	instance	instance	NN
18431	1473	6	,	,	,
18431	1473	7	having	have	VBG
18431	1473	8	become	become	VBN
18431	1473	9	an	an	DT
18431	1473	10	evening	evening	NN
18431	1473	11	star	star	NN
18431	1473	12	at	at	IN
18431	1473	13	the	the	DT
18431	1473	14	end	end	NN
18431	1473	15	of	of	IN
18431	1473	16	April	April	NNP
18431	1473	17	,	,	,
18431	1473	18	1901	1901	CD
18431	1473	19	,	,	,
18431	1473	20	will	will	MD
18431	1473	21	become	become	VB
18431	1473	22	an	an	DT
18431	1473	23	evening	evening	NN
18431	1473	24	star	star	NN
18431	1473	25	again	again	RB
18431	1473	26	in	in	IN
18431	1473	27	December	December	NNP
18431	1473	28	,	,	,
18431	1473	29	1902	1902	CD
18431	1473	30	.	.	.
18431	1474	1	With	with	IN
18431	1474	2	the	the	DT
18431	1474	3	aid	aid	NN
18431	1474	4	of	of	IN
18431	1474	5	the	the	DT
18431	1474	6	Nautical	Nautical	NNP
18431	1474	7	Almanac	Almanac	NNP
18431	1474	8	and	and	CC
18431	1474	9	the	the	DT
18431	1474	10	charts	chart	NNS
18431	1474	11	the	the	DT
18431	1474	12	amateur	amateur	NN
18431	1474	13	will	will	MD
18431	1474	14	find	find	VB
18431	1474	15	no	no	DT
18431	1474	16	difficulty	difficulty	NN
18431	1474	17	,	,	,
18431	1474	18	after	after	IN
18431	1474	19	a	a	DT
18431	1474	20	little	little	JJ
18431	1474	21	practise	practise	NN
18431	1474	22	,	,	,
18431	1474	23	in	in	IN
18431	1474	24	keeping	keep	VBG
18431	1474	25	track	track	NN
18431	1474	26	of	of	IN
18431	1474	27	any	any	DT
18431	1474	28	of	of	IN
18431	1474	29	the	the	DT
18431	1474	30	planets	planet	NNS
18431	1474	31	.	.	.
18431	1475	1	In	in	IN
18431	1475	2	the	the	DT
18431	1475	3	back	back	JJ
18431	1475	4	part	part	NN
18431	1475	5	of	of	IN
18431	1475	6	the	the	DT
18431	1475	7	Nautical	Nautical	NNP
18431	1475	8	Almanac	Almanac	NNP
18431	1475	9	will	will	MD
18431	1475	10	be	be	VB
18431	1475	11	found	find	VBN
18431	1475	12	two	two	CD
18431	1475	13	pages	page	NNS
18431	1475	14	headed	head	VBN
18431	1475	15	"	"	``
18431	1475	16	Phenomena	Phenomena	NNP
18431	1475	17	:	:	:
18431	1475	18	Planetary	Planetary	NNP
18431	1475	19	Configurations	Configurations	NNPS
18431	1475	20	.	.	.
18431	1475	21	"	"	''
18431	1476	1	With	with	IN
18431	1476	2	the	the	DT
18431	1476	3	aid	aid	NN
18431	1476	4	of	of	IN
18431	1476	5	these	these	DT
18431	1476	6	the	the	DT
18431	1476	7	student	student	NN
18431	1476	8	can	can	MD
18431	1476	9	determine	determine	VB
18431	1476	10	the	the	DT
18431	1476	11	position	position	NN
18431	1476	12	of	of	IN
18431	1476	13	the	the	DT
18431	1476	14	planets	planet	NNS
18431	1476	15	with	with	IN
18431	1476	16	respect	respect	NN
18431	1476	17	to	to	IN
18431	1476	18	the	the	DT
18431	1476	19	sun	sun	NN
18431	1476	20	and	and	CC
18431	1476	21	the	the	DT
18431	1476	22	moon	moon	NN
18431	1476	23	,	,	,
18431	1476	24	and	and	CC
18431	1476	25	with	with	IN
18431	1476	26	respect	respect	NN
18431	1476	27	to	to	IN
18431	1476	28	one	one	CD
18431	1476	29	another	another	DT
18431	1476	30	.	.	.
18431	1477	1	The	the	DT
18431	1477	2	meaning	meaning	NN
18431	1477	3	of	of	IN
18431	1477	4	the	the	DT
18431	1477	5	various	various	JJ
18431	1477	6	symbols	symbol	NNS
18431	1477	7	used	use	VBN
18431	1477	8	in	in	IN
18431	1477	9	the	the	DT
18431	1477	10	tables	table	NNS
18431	1477	11	will	will	MD
18431	1477	12	be	be	VB
18431	1477	13	found	find	VBN
18431	1477	14	explained	explain	VBN
18431	1477	15	on	on	IN
18431	1477	16	a	a	DT
18431	1477	17	page	page	NN
18431	1477	18	facing	face	VBG
18431	1477	19	the	the	DT
18431	1477	20	calendar	calendar	NN
18431	1477	21	at	at	IN
18431	1477	22	the	the	DT
18431	1477	23	beginning	beginning	NN
18431	1477	24	of	of	IN
18431	1477	25	the	the	DT
18431	1477	26	book	book	NN
18431	1477	27	.	.	.
18431	1478	1	From	from	IN
18431	1478	2	these	these	DT
18431	1478	3	tables	table	NNS
18431	1478	4	,	,	,
18431	1478	5	among	among	IN
18431	1478	6	other	other	JJ
18431	1478	7	things	thing	NNS
18431	1478	8	,	,	,
18431	1478	9	the	the	DT
18431	1478	10	times	time	NNS
18431	1478	11	of	of	IN
18431	1478	12	greatest	great	JJS
18431	1478	13	elongation	elongation	NN
18431	1478	14	from	from	IN
18431	1478	15	the	the	DT
18431	1478	16	sun	sun	NN
18431	1478	17	of	of	IN
18431	1478	18	the	the	DT
18431	1478	19	planets	planet	NNS
18431	1478	20	Mercury	Mercury	NNP
18431	1478	21	and	and	CC
18431	1478	22	Venus	Venus	NNP
18431	1478	23	can	can	MD
18431	1478	24	be	be	VB
18431	1478	25	found	find	VBN
18431	1478	26	.	.	.
18431	1479	1	It	-PRON-	PRP
18431	1479	2	may	may	MD
18431	1479	3	be	be	VB
18431	1479	4	added	add	VBN
18431	1479	5	that	that	IN
18431	1479	6	only	only	JJ
18431	1479	7	bright	bright	JJ
18431	1479	8	stars	star	NNS
18431	1479	9	,	,	,
18431	1479	10	and	and	CC
18431	1479	11	stars	star	NNS
18431	1479	12	easily	easily	RB
18431	1479	13	seen	see	VBN
18431	1479	14	,	,	,
18431	1479	15	are	be	VBP
18431	1479	16	included	include	VBN
18431	1479	17	in	in	IN
18431	1479	18	the	the	DT
18431	1479	19	charts	chart	NNS
18431	1479	20	,	,	,
18431	1479	21	and	and	CC
18431	1479	22	there	there	EX
18431	1479	23	will	will	MD
18431	1479	24	be	be	VB
18431	1479	25	no	no	DT
18431	1479	26	danger	danger	NN
18431	1479	27	of	of	IN
18431	1479	28	mistaking	mistake	VBG
18431	1479	29	any	any	DT
18431	1479	30	of	of	IN
18431	1479	31	these	these	DT
18431	1479	32	stars	star	NNS
18431	1479	33	for	for	IN
18431	1479	34	a	a	DT
18431	1479	35	planet	planet	NN
18431	1479	36	,	,	,
18431	1479	37	if	if	IN
18431	1479	38	the	the	DT
18431	1479	39	observer	observer	NN
18431	1479	40	first	first	RB
18431	1479	41	carefully	carefully	RB
18431	1479	42	learns	learn	VBZ
18431	1479	43	to	to	TO
18431	1479	44	recognize	recognize	VB
18431	1479	45	their	-PRON-	PRP$
18431	1479	46	configurations	configuration	NNS
18431	1479	47	.	.	.
18431	1480	1	Neither	neither	DT
18431	1480	2	Mars	Mars	NNP
18431	1480	3	,	,	,
18431	1480	4	Jupiter	Jupiter	NNP
18431	1480	5	,	,	,
18431	1480	6	nor	nor	CC
18431	1480	7	Saturn	Saturn	NNP
18431	1480	8	ever	ever	RB
18431	1480	9	appears	appear	VBZ
18431	1480	10	as	as	RB
18431	1480	11	faint	faint	JJ
18431	1480	12	as	as	IN
18431	1480	13	any	any	DT
18431	1480	14	of	of	IN
18431	1480	15	the	the	DT
18431	1480	16	stars	star	NNS
18431	1480	17	,	,	,
18431	1480	18	except	except	IN
18431	1480	19	those	those	DT
18431	1480	20	of	of	IN
18431	1480	21	the	the	DT
18431	1480	22	first	first	JJ
18431	1480	23	magnitude	magnitude	NN
18431	1480	24	,	,	,
18431	1480	25	included	include	VBN
18431	1480	26	in	in	IN
18431	1480	27	the	the	DT
18431	1480	28	charts	chart	NNS
18431	1480	29	.	.	.
18431	1481	1	Uranus	Uranus	NNP
18431	1481	2	and	and	CC
18431	1481	3	Neptune	Neptune	NNP
18431	1481	4	being	be	VBG
18431	1481	5	invisible	invisible	JJ
18431	1481	6	to	to	IN
18431	1481	7	the	the	DT
18431	1481	8	naked	naked	JJ
18431	1481	9	eye	eye	NN
18431	1481	10	--	--	:
18431	1481	11	Uranus	uranus	NN
18431	1481	12	can	can	MD
18431	1481	13	occasionally	occasionally	RB
18431	1481	14	be	be	VB
18431	1481	15	just	just	RB
18431	1481	16	glimpsed	glimpse	VBN
18431	1481	17	by	by	IN
18431	1481	18	a	a	DT
18431	1481	19	keen	keen	JJ
18431	1481	20	eye	eye	NN
18431	1481	21	--	--	:
18431	1481	22	are	be	VBP
18431	1481	23	too	too	RB
18431	1481	24	faint	faint	JJ
18431	1481	25	to	to	TO
18431	1481	26	be	be	VB
18431	1481	27	found	find	VBN
18431	1481	28	without	without	IN
18431	1481	29	the	the	DT
18431	1481	30	aid	aid	NN
18431	1481	31	of	of	IN
18431	1481	32	more	more	JJR
18431	1481	33	effective	effective	JJ
18431	1481	34	appliances	appliance	NNS
18431	1481	35	.	.	.
18431	1482	1	INDEX	INDEX	NNP
18431	1482	2	Agassiz	Agassiz	NNP
18431	1482	3	,	,	,
18431	1482	4	Alexander	Alexander	NNP
18431	1482	5	,	,	,
18431	1482	6	on	on	IN
18431	1482	7	deep	deep	JJ
18431	1482	8	-	-	HYPH
18431	1482	9	sea	sea	NN
18431	1482	10	animals	animal	NNS
18431	1482	11	,	,	,
18431	1482	12	63	63	CD
18431	1482	13	.	.	.
18431	1483	1	Asteroids	asteroid	NNS
18431	1483	2	,	,	,
18431	1483	3	the	the	DT
18431	1483	4	,	,	,
18431	1483	5	16	16	CD
18431	1483	6	,	,	,
18431	1483	7	129	129	CD
18431	1483	8	.	.	.
18431	1483	9	brightness	brightness	NN
18431	1483	10	of	of	IN
18431	1483	11	,	,	,
18431	1483	12	130	130	CD
18431	1483	13	.	.	.
18431	1483	14	imaginary	imaginary	JJ
18431	1483	15	adventures	adventure	NNS
18431	1483	16	on	on	IN
18431	1483	17	,	,	,
18431	1483	18	146	146	CD
18431	1483	19	.	.	.
18431	1483	20	life	life	NN
18431	1483	21	on	on	RB
18431	1483	22	,	,	,
18431	1483	23	144	144	CD
18431	1483	24	.	.	.
18431	1483	25	number	number	NN
18431	1483	26	of	of	IN
18431	1483	27	,	,	,
18431	1483	28	known	know	VBN
18431	1483	29	,	,	,
18431	1483	30	129	129	CD
18431	1483	31	.	.	.
18431	1483	32	orbits	orbit	NNS
18431	1483	33	of	of	IN
18431	1483	34	,	,	,
18431	1483	35	132	132	CD
18431	1483	36	.	.	.
18431	1483	37	origin	origin	NN
18431	1483	38	of	of	IN
18431	1483	39	,	,	,
18431	1483	40	138	138	CD
18431	1483	41	,	,	,
18431	1483	42	143	143	CD
18431	1483	43	.	.	.
18431	1483	44	size	size	NN
18431	1483	45	of	of	IN
18431	1483	46	,	,	,
18431	1483	47	129	129	CD
18431	1483	48	.	.	.
18431	1484	1	Aristarchus	Aristarchus	NNP
18431	1484	2	,	,	,
18431	1484	3	lunar	lunar	JJ
18431	1484	4	crater	crater	NN
18431	1484	5	,	,	,
18431	1484	6	226	226	CD
18431	1484	7	.	.	.
18431	1485	1	Atmosphere	Atmosphere	NNP
18431	1485	2	,	,	,
18431	1485	3	importance	importance	NN
18431	1485	4	of	of	IN
18431	1485	5	,	,	,
18431	1485	6	20	20	CD
18431	1485	7	.	.	.
18431	1486	1	Bailey	Bailey	NNP
18431	1486	2	,	,	,
18431	1486	3	Solon	Solon	NNP
18431	1486	4	I.	I.	NNP
18431	1486	5	,	,	,
18431	1486	6	on	on	IN
18431	1486	7	oppositions	opposition	NNS
18431	1486	8	of	of	IN
18431	1486	9	Eros	Eros	NNP
18431	1486	10	,	,	,
18431	1486	11	134	134	CD
18431	1486	12	.	.	.
18431	1487	1	Barnard	Barnard	NNP
18431	1487	2	,	,	,
18431	1487	3	E.E.	E.E.	NNP
18431	1487	4	,	,	,
18431	1487	5	discovers	discover	VBZ
18431	1487	6	fifth	fifth	JJ
18431	1487	7	satellite	satellite	NN
18431	1487	8	of	of	IN
18431	1487	9	Jupiter	Jupiter	NNP
18431	1487	10	,	,	,
18431	1487	11	181	181	CD
18431	1487	12	.	.	.
18431	1487	13	measures	measure	NNS
18431	1487	14	asteroids	asteroid	NNS
18431	1487	15	,	,	,
18431	1487	16	129	129	CD
18431	1487	17	.	.	.
18431	1487	18	on	on	IN
18431	1487	19	Saturn	Saturn	NNP
18431	1487	20	's	's	POS
18431	1487	21	rings	ring	NNS
18431	1487	22	,	,	,
18431	1487	23	205	205	CD
18431	1487	24	.	.	.
18431	1488	1	Belopolski	belopolski	UH
18431	1488	2	,	,	,
18431	1488	3	on	on	IN
18431	1488	4	rotation	rotation	NN
18431	1488	5	of	of	IN
18431	1488	6	Venus	Venus	NNP
18431	1488	7	,	,	,
18431	1488	8	79	79	CD
18431	1488	9	.	.	.
18431	1489	1	Ceres	cere	NNS
18431	1489	2	,	,	,
18431	1489	3	an	an	DT
18431	1489	4	asteroid	asteroid	NN
18431	1489	5	,	,	,
18431	1489	6	129	129	CD
18431	1489	7	,	,	,
18431	1489	8	130	130	CD
18431	1489	9	.	.	.
18431	1490	1	Clefts	cleft	NNS
18431	1490	2	in	in	IN
18431	1490	3	the	the	DT
18431	1490	4	moon	moon	NN
18431	1490	5	,	,	,
18431	1490	6	226	226	CD
18431	1490	7	.	.	.
18431	1491	1	Copernicus	copernicus	NN
18431	1491	2	,	,	,
18431	1491	3	lunar	lunar	JJ
18431	1491	4	crater	crater	NN
18431	1491	5	,	,	,
18431	1491	6	223	223	CD
18431	1491	7	,	,	,
18431	1491	8	242	242	CD
18431	1491	9	.	.	.
18431	1492	1	Darwin	Darwin	NNP
18431	1492	2	,	,	,
18431	1492	3	George	George	NNP
18431	1492	4	H.	H.	NNP
18431	1492	5	,	,	,
18431	1492	6	on	on	IN
18431	1492	7	Jupiter	Jupiter	NNP
18431	1492	8	and	and	CC
18431	1492	9	Saturn	Saturn	NNP
18431	1492	10	,	,	,
18431	1492	11	206	206	CD
18431	1492	12	.	.	.
18431	1492	13	on	on	IN
18431	1492	14	origin	origin	NN
18431	1492	15	of	of	IN
18431	1492	16	moon	moon	NN
18431	1492	17	,	,	,
18431	1492	18	235	235	CD
18431	1492	19	.	.	.
18431	1492	20	theory	theory	NN
18431	1492	21	of	of	IN
18431	1492	22	tidal	tidal	JJ
18431	1492	23	friction	friction	NN
18431	1492	24	,	,	,
18431	1492	25	32	32	CD
18431	1492	26	.	.	.
18431	1493	1	Davy	Davy	NNP
18431	1493	2	,	,	,
18431	1493	3	Sir	Sir	NNP
18431	1493	4	Humphry	Humphry	NNP
18431	1493	5	,	,	,
18431	1493	6	on	on	IN
18431	1493	7	Saturn	Saturn	NNP
18431	1493	8	,	,	,
18431	1493	9	190	190	CD
18431	1493	10	.	.	.
18431	1494	1	Dawes	Dawes	NNP
18431	1494	2	sees	see	VBZ
18431	1494	3	canals	canal	NNS
18431	1494	4	on	on	IN
18431	1494	5	Mars	Mars	NNP
18431	1494	6	,	,	,
18431	1494	7	93	93	CD
18431	1494	8	.	.	.
18431	1495	1	Deimos	Deimos	NNP
18431	1495	2	,	,	,
18431	1495	3	satellite	satellite	NN
18431	1495	4	of	of	IN
18431	1495	5	Mars	Mars	NNP
18431	1495	6	,	,	,
18431	1495	7	125	125	CD
18431	1495	8	.	.	.
18431	1496	1	Denning	den	VBG
18431	1496	2	,	,	,
18431	1496	3	W.F.	W.F.	NNP
18431	1496	4	,	,	,
18431	1496	5	description	description	NN
18431	1496	6	of	of	IN
18431	1496	7	Jupiter	Jupiter	NNP
18431	1496	8	,	,	,
18431	1496	9	175	175	CD
18431	1496	10	.	.	.
18431	1497	1	De	De	NNP
18431	1497	2	Vico	Vico	NNP
18431	1497	3	on	on	IN
18431	1497	4	rotation	rotation	NN
18431	1497	5	of	of	IN
18431	1497	6	Venus	Venus	NNP
18431	1497	7	,	,	,
18431	1497	8	76	76	CD
18431	1497	9	.	.	.
18431	1498	1	Dewar	Dewar	NNP
18431	1498	2	,	,	,
18431	1498	3	James	James	NNP
18431	1498	4	,	,	,
18431	1498	5	discovers	discover	VBZ
18431	1498	6	free	free	JJ
18431	1498	7	hydrogen	hydrogen	NN
18431	1498	8	in	in	IN
18431	1498	9	air	air	NN
18431	1498	10	,	,	,
18431	1498	11	232	232	CD
18431	1498	12	.	.	.
18431	1499	1	De	De	NNP
18431	1499	2	Witt	Witt	NNP
18431	1499	3	discovers	discover	NNS
18431	1499	4	Eros	Eros	NNP
18431	1499	5	,	,	,
18431	1499	6	133	133	CD
18431	1499	7	.	.	.
18431	1500	1	Dick	Dick	NNP
18431	1500	2	,	,	,
18431	1500	3	Thomas	Thomas	NNP
18431	1500	4	,	,	,
18431	1500	5	on	on	IN
18431	1500	6	Saturn	Saturn	NNP
18431	1500	7	,	,	,
18431	1500	8	201	201	CD
18431	1500	9	.	.	.
18431	1501	1	Douglass	Douglass	NNP
18431	1501	2	,	,	,
18431	1501	3	A.E.	A.E.	NNP
18431	1501	4	,	,	,
18431	1501	5	sees	see	VBZ
18431	1501	6	Mars	Mars	NNP
18431	1501	7	's	's	POS
18431	1501	8	canals	canal	NNS
18431	1501	9	,	,	,
18431	1501	10	92	92	CD
18431	1501	11	.	.	.
18431	1501	12	sees	see	VBZ
18431	1501	13	clouds	cloud	NNS
18431	1501	14	in	in	IN
18431	1501	15	Mars	Mars	NNP
18431	1501	16	,	,	,
18431	1501	17	119	119	CD
18431	1501	18	.	.	.
18431	1502	1	Doppler	Doppler	NNP
18431	1502	2	's	's	POS
18431	1502	3	principle	principle	NN
18431	1502	4	,	,	,
18431	1502	5	79	79	CD
18431	1502	6	,	,	,
18431	1502	7	200	200	CD
18431	1502	8	.	.	.
18431	1503	1	Earth	Earth	NNP
18431	1503	2	and	and	CC
18431	1503	3	moon	moon	NNP
18431	1503	4	's	's	POS
18431	1503	5	orbit	orbit	NN
18431	1503	6	,	,	,
18431	1503	7	217	217	CD
18431	1503	8	.	.	.
18431	1503	9	birth	birth	NN
18431	1503	10	of	of	IN
18431	1503	11	moon	moon	NNP
18431	1503	12	from	from	IN
18431	1503	13	,	,	,
18431	1503	14	236	236	CD
18431	1503	15	.	.	.
18431	1503	16	change	change	NN
18431	1503	17	of	of	IN
18431	1503	18	distance	distance	NN
18431	1503	19	from	from	IN
18431	1503	20	sun	sun	NNP
18431	1503	21	,	,	,
18431	1503	22	27	27	CD
18431	1503	23	.	.	.
18431	1503	24	less	less	RBR
18431	1503	25	advanced	advanced	JJ
18431	1503	26	than	than	IN
18431	1503	27	Mars	Mars	NNP
18431	1503	28	,	,	,
18431	1503	29	89	89	CD
18431	1503	30	.	.	.
18431	1503	31	older	old	JJR
18431	1503	32	than	than	IN
18431	1503	33	Venus	Venus	NNP
18431	1503	34	,	,	,
18431	1503	35	58	58	CD
18431	1503	36	.	.	.
18431	1503	37	seen	see	VBN
18431	1503	38	from	from	IN
18431	1503	39	Mercury	Mercury	NNP
18431	1503	40	,	,	,
18431	1503	41	41	41	CD
18431	1503	42	.	.	.
18431	1503	43	seen	see	VBN
18431	1503	44	from	from	IN
18431	1503	45	Venus	Venus	NNP
18431	1503	46	,	,	,
18431	1503	47	69	69	CD
18431	1503	48	-	-	SYM
18431	1503	49	71	71	CD
18431	1503	50	,	,	,
18431	1503	51	75	75	CD
18431	1503	52	.	.	.
18431	1503	53	seen	see	VBN
18431	1503	54	from	from	IN
18431	1503	55	moon	moon	NN
18431	1503	56	,	,	,
18431	1503	57	214	214	CD
18431	1503	58	.	.	.
18431	1504	1	Earth	earth	NN
18431	1504	2	,	,	,
18431	1504	3	similarity	similarity	NN
18431	1504	4	to	to	IN
18431	1504	5	Venus	Venus	NNP
18431	1504	6	,	,	,
18431	1504	7	46	46	CD
18431	1504	8	.	.	.
18431	1504	9	supposed	suppose	VBN
18431	1504	10	signals	signal	NNS
18431	1504	11	to	to	IN
18431	1504	12	and	and	CC
18431	1504	13	from	from	IN
18431	1504	14	Mars	Mars	NNP
18431	1504	15	,	,	,
18431	1504	16	110	110	CD
18431	1504	17	.	.	.
18431	1505	1	Elger	Elger	NNP
18431	1505	2	,	,	,
18431	1505	3	T.G.	T.G.	NNP
18431	1505	4	,	,	,
18431	1505	5	on	on	IN
18431	1505	6	cracks	crack	NNS
18431	1505	7	in	in	IN
18431	1505	8	moon	moon	NN
18431	1505	9	,	,	,
18431	1505	10	227	227	CD
18431	1505	11	.	.	.
18431	1505	12	on	on	IN
18431	1505	13	Tycho	Tycho	NNP
18431	1505	14	's	's	POS
18431	1505	15	rays	ray	NNS
18431	1505	16	,	,	,
18431	1505	17	246	246	CD
18431	1505	18	.	.	.
18431	1506	1	Ephemeris	Ephemeris	NNP
18431	1506	2	,	,	,
18431	1506	3	how	how	WRB
18431	1506	4	to	to	TO
18431	1506	5	use	use	VB
18431	1506	6	,	,	,
18431	1506	7	260	260	CD
18431	1506	8	,	,	,
18431	1506	9	264	264	CD
18431	1506	10	.	.	.
18431	1507	1	Eros	ero	NNS
18431	1507	2	,	,	,
18431	1507	3	an	an	DT
18431	1507	4	asteroid	asteroid	NN
18431	1507	5	,	,	,
18431	1507	6	131	131	CD
18431	1507	7	-	-	SYM
18431	1507	8	134	134	CD
18431	1507	9	,	,	,
18431	1507	10	136	136	CD
18431	1507	11	,	,	,
18431	1507	12	137	137	CD
18431	1507	13	.	.	.
18431	1508	1	Flammarion	Flammarion	NNP
18431	1508	2	,	,	,
18431	1508	3	C.	C.	NNP
18431	1508	4	,	,	,
18431	1508	5	observes	observe	VBZ
18431	1508	6	Venus	Venus	NNP
18431	1508	7	's	's	POS
18431	1508	8	atmosphere	atmosphere	NN
18431	1508	9	,	,	,
18431	1508	10	56	56	CD
18431	1508	11	.	.	.
18431	1508	12	on	on	IN
18431	1508	13	plurality	plurality	NN
18431	1508	14	of	of	IN
18431	1508	15	worlds	world	NNS
18431	1508	16	,	,	,
18431	1508	17	8	8	CD
18431	1508	18	.	.	.
18431	1509	1	Forbes	Forbes	NNP
18431	1509	2	,	,	,
18431	1509	3	Prof.	Prof.	NNP
18431	1509	4	George	George	NNP
18431	1509	5	,	,	,
18431	1509	6	on	on	IN
18431	1509	7	ultra	ultra	JJ
18431	1509	8	-	-	JJ
18431	1509	9	Neptunian	neptunian	JJ
18431	1509	10	planet	planet	NN
18431	1509	11	,	,	,
18431	1509	12	210	210	CD
18431	1509	13	.	.	.
18431	1510	1	Galileo	Galileo	NNP
18431	1510	2	on	on	IN
18431	1510	3	lunar	lunar	JJ
18431	1510	4	world	world	NN
18431	1510	5	,	,	,
18431	1510	6	215	215	CD
18431	1510	7	.	.	.
18431	1511	1	Gravity	Gravity	NNP
18431	1511	2	,	,	,
18431	1511	3	as	as	IN
18431	1511	4	affecting	affect	VBG
18431	1511	5	life	life	NN
18431	1511	6	on	on	IN
18431	1511	7	planets	planet	NNS
18431	1511	8	,	,	,
18431	1511	9	20	20	CD
18431	1511	10	,	,	,
18431	1511	11	46	46	CD
18431	1511	12	.	.	.
18431	1512	1	Hall	Hall	NNP
18431	1512	2	,	,	,
18431	1512	3	Asaph	Asaph	NNP
18431	1512	4	,	,	,
18431	1512	5	discovers	discover	VBZ
18431	1512	6	Mars	Mars	NNP
18431	1512	7	's	's	POS
18431	1512	8	moons	moon	NNS
18431	1512	9	,	,	,
18431	1512	10	90	90	CD
18431	1512	11	.	.	.
18431	1513	1	Herodotus	Herodotus	NNP
18431	1513	2	,	,	,
18431	1513	3	lunar	lunar	JJ
18431	1513	4	crater	crater	NN
18431	1513	5	,	,	,
18431	1513	6	227	227	CD
18431	1513	7	.	.	.
18431	1514	1	Herschel	Herschel	NNP
18431	1514	2	,	,	,
18431	1514	3	Sir	Sir	NNP
18431	1514	4	John	John	NNP
18431	1514	5	,	,	,
18431	1514	6	on	on	IN
18431	1514	7	Saturn	Saturn	NNP
18431	1514	8	,	,	,
18431	1514	9	185	185	CD
18431	1514	10	.	.	.
18431	1515	1	Holden	Holden	NNP
18431	1515	2	,	,	,
18431	1515	3	E.S.	E.S.	NNP
18431	1515	4	,	,	,
18431	1515	5	on	on	IN
18431	1515	6	photograph	photograph	NN
18431	1515	7	of	of	IN
18431	1515	8	lunar	lunar	JJ
18431	1515	9	crater	crater	NN
18431	1515	10	,	,	,
18431	1515	11	242	242	CD
18431	1515	12	.	.	.
18431	1516	1	Huggins	huggin	NNS
18431	1516	2	on	on	IN
18431	1516	3	Mercury	Mercury	NNP
18431	1516	4	's	's	POS
18431	1516	5	atmosphere	atmosphere	NN
18431	1516	6	,	,	,
18431	1516	7	21	21	CD
18431	1516	8	.	.	.
18431	1517	1	Inhabitants	inhabitant	NNS
18431	1517	2	of	of	IN
18431	1517	3	foreign	foreign	JJ
18431	1517	4	planets	planet	NNS
18431	1517	5	,	,	,
18431	1517	6	1	1	CD
18431	1517	7	,	,	,
18431	1517	8	4	4	CD
18431	1517	9	,	,	,
18431	1517	10	5	5	CD
18431	1517	11	.	.	.
18431	1518	1	Interplanetary	interplanetary	JJ
18431	1518	2	communication	communication	NN
18431	1518	3	,	,	,
18431	1518	4	1	1	CD
18431	1518	5	,	,	,
18431	1518	6	3	3	CD
18431	1518	7	,	,	,
18431	1518	8	72	72	CD
18431	1518	9	,	,	,
18431	1518	10	110	110	CD
18431	1518	11	,	,	,
18431	1518	12	112	112	CD
18431	1518	13	.	.	.
18431	1519	1	Juno	Juno	NNP
18431	1519	2	,	,	,
18431	1519	3	an	an	DT
18431	1519	4	asteroid	asteroid	NN
18431	1519	5	,	,	,
18431	1519	6	129	129	CD
18431	1519	7	.	.	.
18431	1520	1	Jupiter	Jupiter	NNP
18431	1520	2	,	,	,
18431	1520	3	cloudy	cloudy	JJ
18431	1520	4	aspect	aspect	NN
18431	1520	5	of	of	IN
18431	1520	6	,	,	,
18431	1520	7	165	165	CD
18431	1520	8	.	.	.
18431	1520	9	density	density	NN
18431	1520	10	of	of	IN
18431	1520	11	,	,	,
18431	1520	12	162	162	CD
18431	1520	13	.	.	.
18431	1520	14	distance	distance	NN
18431	1520	15	of	of	IN
18431	1520	16	,	,	,
18431	1520	17	161	161	CD
18431	1520	18	.	.	.
18431	1520	19	equatorial	equatorial	JJ
18431	1520	20	belts	belt	NNS
18431	1520	21	on	on	IN
18431	1520	22	,	,	,
18431	1520	23	165	165	CD
18431	1520	24	.	.	.
18431	1520	25	future	future	NN
18431	1520	26	of	of	IN
18431	1520	27	,	,	,
18431	1520	28	180	180	CD
18431	1520	29	.	.	.
18431	1520	30	gravity	gravity	NN
18431	1520	31	on	on	IN
18431	1520	32	,	,	,
18431	1520	33	162	162	CD
18431	1520	34	.	.	.
18431	1520	35	great	great	JJ
18431	1520	36	red	red	JJ
18431	1520	37	spot	spot	NN
18431	1520	38	on	on	RP
18431	1520	39	,	,	,
18431	1520	40	169	169	CD
18431	1520	41	.	.	.
18431	1520	42	markings	marking	NNS
18431	1520	43	outside	outside	IN
18431	1520	44	the	the	DT
18431	1520	45	belts	belt	NNS
18431	1520	46	,	,	,
18431	1520	47	168	168	CD
18431	1520	48	.	.	.
18431	1520	49	and	and	CC
18431	1520	50	the	the	DT
18431	1520	51	nebular	nebular	NNP
18431	1520	52	theory	theory	NN
18431	1520	53	,	,	,
18431	1520	54	178	178	CD
18431	1520	55	.	.	.
18431	1520	56	once	once	RB
18431	1520	57	a	a	DT
18431	1520	58	companion	companion	NN
18431	1520	59	star	star	NN
18431	1520	60	,	,	,
18431	1520	61	179	179	CD
18431	1520	62	.	.	.
18431	1520	63	polar	polar	JJ
18431	1520	64	compression	compression	NN
18431	1520	65	of	of	IN
18431	1520	66	,	,	,
18431	1520	67	161	161	CD
18431	1520	68	.	.	.
18431	1520	69	possibly	possibly	RB
18431	1520	70	yet	yet	RB
18431	1520	71	incandescent	incandescent	NN
18431	1520	72	,	,	,
18431	1520	73	177	177	CD
18431	1520	74	.	.	.
18431	1520	75	question	question	NN
18431	1520	76	of	of	IN
18431	1520	77	a	a	DT
18431	1520	78	denser	denser	NN
18431	1520	79	core	core	NN
18431	1520	80	,	,	,
18431	1520	81	176	176	CD
18431	1520	82	.	.	.
18431	1520	83	resemblance	resemblance	NN
18431	1520	84	of	of	IN
18431	1520	85	,	,	,
18431	1520	86	to	to	IN
18431	1520	87	sun	sun	NNP
18431	1520	88	,	,	,
18431	1520	89	174	174	CD
18431	1520	90	.	.	.
18431	1520	91	rotation	rotation	NN
18431	1520	92	of	of	IN
18431	1520	93	,	,	,
18431	1520	94	161	161	CD
18431	1520	95	,	,	,
18431	1520	96	173	173	CD
18431	1520	97	.	.	.
18431	1520	98	satellites	satellite	NNS
18431	1520	99	of	of	IN
18431	1520	100	,	,	,
18431	1520	101	166	166	CD
18431	1520	102	,	,	,
18431	1520	103	181	181	CD
18431	1520	104	.	.	.
18431	1520	105	seen	see	VBN
18431	1520	106	from	from	IN
18431	1520	107	satellites	satellite	NNS
18431	1520	108	,	,	,
18431	1520	109	182	182	CD
18431	1520	110	.	.	.
18431	1520	111	size	size	NN
18431	1520	112	of	of	IN
18431	1520	113	,	,	,
18431	1520	114	160	160	CD
18431	1520	115	.	.	.
18431	1520	116	solar	solar	JJ
18431	1520	117	light	light	NN
18431	1520	118	and	and	CC
18431	1520	119	heat	heat	NN
18431	1520	120	on	on	IN
18431	1520	121	,	,	,
18431	1520	122	182	182	CD
18431	1520	123	.	.	.
18431	1520	124	south	south	NNP
18431	1520	125	belt	belt	NN
18431	1520	126	of	of	IN
18431	1520	127	,	,	,
18431	1520	128	172	172	CD
18431	1520	129	.	.	.
18431	1520	130	surface	surface	NN
18431	1520	131	conditions	condition	NNS
18431	1520	132	of	of	IN
18431	1520	133	,	,	,
18431	1520	134	163	163	CD
18431	1520	135	.	.	.
18431	1520	136	theories	theory	NNS
18431	1520	137	about	about	IN
18431	1520	138	the	the	DT
18431	1520	139	red	red	JJ
18431	1520	140	spot	spot	NN
18431	1520	141	,	,	,
18431	1520	142	170	170	CD
18431	1520	143	.	.	.
18431	1520	144	trade	trade	NN
18431	1520	145	-	-	HYPH
18431	1520	146	winds	wind	NNS
18431	1520	147	and	and	CC
18431	1520	148	the	the	DT
18431	1520	149	belts	belt	NNS
18431	1520	150	of	of	IN
18431	1520	151	,	,	,
18431	1520	152	167	167	CD
18431	1520	153	.	.	.
18431	1520	154	various	various	JJ
18431	1520	155	rates	rate	NNS
18431	1520	156	of	of	IN
18431	1520	157	rotation	rotation	NN
18431	1520	158	of	of	IN
18431	1520	159	,	,	,
18431	1520	160	173	173	CD
18431	1520	161	.	.	.
18431	1520	162	visibility	visibility	NN
18431	1520	163	of	of	IN
18431	1520	164	rotation	rotation	NN
18431	1520	165	of	of	IN
18431	1520	166	,	,	,
18431	1520	167	166	166	CD
18431	1520	168	.	.	.
18431	1521	1	Keeler	Keeler	NNP
18431	1521	2	,	,	,
18431	1521	3	J.E.	J.E.	NNP
18431	1521	4	,	,	,
18431	1521	5	on	on	IN
18431	1521	6	Saturn	Saturn	NNP
18431	1521	7	's	's	POS
18431	1521	8	rings	ring	NNS
18431	1521	9	,	,	,
18431	1521	10	200	200	CD
18431	1521	11	.	.	.
18431	1522	1	Kepler	Kepler	NNP
18431	1522	2	,	,	,
18431	1522	3	lunar	lunar	JJ
18431	1522	4	crater	crater	NN
18431	1522	5	,	,	,
18431	1522	6	223	223	CD
18431	1522	7	.	.	.
18431	1523	1	Kinetic	kinetic	JJ
18431	1523	2	theory	theory	NN
18431	1523	3	of	of	IN
18431	1523	4	gases	gas	NNS
18431	1523	5	,	,	,
18431	1523	6	116	116	CD
18431	1523	7	.	.	.
18431	1524	1	Kirkwood	Kirkwood	NNP
18431	1524	2	,	,	,
18431	1524	3	Daniel	Daniel	NNP
18431	1524	4	,	,	,
18431	1524	5	on	on	IN
18431	1524	6	asteroids	asteroid	NNS
18431	1524	7	,	,	,
18431	1524	8	131	131	CD
18431	1524	9	.	.	.
18431	1525	1	Lagrange	Lagrange	NNP
18431	1525	2	on	on	IN
18431	1525	3	Olbers	Olbers	NNP
18431	1525	4	's	's	POS
18431	1525	5	theory	theory	NN
18431	1525	6	,	,	,
18431	1525	7	139	139	CD
18431	1525	8	.	.	.
18431	1526	1	Lick	Lick	NNP
18431	1526	2	Observatory	Observatory	NNP
18431	1526	3	and	and	CC
18431	1526	4	Mars	Mars	NNP
18431	1526	5	's	's	POS
18431	1526	6	canals	canal	NNS
18431	1526	7	,	,	,
18431	1526	8	92	92	CD
18431	1526	9	.	.	.
18431	1527	1	Life	life	NN
18431	1527	2	,	,	,
18431	1527	3	a	a	DT
18431	1527	4	planetary	planetary	NN
18431	1527	5	phenomenon	phenomenon	NN
18431	1527	6	,	,	,
18431	1527	7	10	10	CD
18431	1527	8	.	.	.
18431	1527	9	in	in	IN
18431	1527	10	sea	sea	NN
18431	1527	11	depths	depth	NNS
18431	1527	12	,	,	,
18431	1527	13	62	62	CD
18431	1527	14	.	.	.
18431	1527	15	on	on	IN
18431	1527	16	planets	planet	NNS
18431	1527	17	,	,	,
18431	1527	18	62	62	CD
18431	1527	19	,	,	,
18431	1527	20	63	63	CD
18431	1527	21	.	.	.
18431	1527	22	prime	prime	JJ
18431	1527	23	requisites	requisite	NNS
18431	1527	24	of	of	IN
18431	1527	25	,	,	,
18431	1527	26	64	64	CD
18431	1527	27	.	.	.
18431	1527	28	resisting	resist	VBG
18431	1527	29	extreme	extreme	JJ
18431	1527	30	cold	cold	NN
18431	1527	31	,	,	,
18431	1527	32	123	123	CD
18431	1527	33	.	.	.
18431	1527	34	universality	universality	NN
18431	1527	35	of	of	IN
18431	1527	36	,	,	,
18431	1527	37	9	9	CD
18431	1527	38	.	.	.
18431	1528	1	Loewy	loewy	NN
18431	1528	2	and	and	CC
18431	1528	3	Puiseux	Puiseux	NNP
18431	1528	4	,	,	,
18431	1528	5	on	on	IN
18431	1528	6	lunar	lunar	JJ
18431	1528	7	atmosphere	atmosphere	NN
18431	1528	8	,	,	,
18431	1528	9	248	248	CD
18431	1528	10	.	.	.
18431	1528	11	on	on	IN
18431	1528	12	lunar	lunar	JJ
18431	1528	13	"	"	``
18431	1528	14	seas	sea	NNS
18431	1528	15	,	,	,
18431	1528	16	"	"	''
18431	1528	17	234	234	CD
18431	1528	18	.	.	.
18431	1529	1	Lowell	Lowell	NNP
18431	1529	2	,	,	,
18431	1529	3	Percival	Percival	NNP
18431	1529	4	,	,	,
18431	1529	5	description	description	NN
18431	1529	6	of	of	IN
18431	1529	7	Mars	Mars	NNP
18431	1529	8	,	,	,
18431	1529	9	108	108	CD
18431	1529	10	.	.	.
18431	1529	11	on	on	IN
18431	1529	12	markings	marking	NNS
18431	1529	13	of	of	IN
18431	1529	14	Venus	Venus	NNP
18431	1529	15	,	,	,
18431	1529	16	60	60	CD
18431	1529	17	.	.	.
18431	1529	18	on	on	IN
18431	1529	19	Mercury	Mercury	NNP
18431	1529	20	's	's	POS
18431	1529	21	rotation	rotation	NN
18431	1529	22	,	,	,
18431	1529	23	33	33	CD
18431	1529	24	.	.	.
18431	1529	25	on	on	IN
18431	1529	26	rotation	rotation	NN
18431	1529	27	of	of	IN
18431	1529	28	Venus	Venus	NNP
18431	1529	29	,	,	,
18431	1529	30	77	77	CD
18431	1529	31	.	.	.
18431	1529	32	sees	see	VBZ
18431	1529	33	Mars	Mars	NNP
18431	1529	34	's	's	POS
18431	1529	35	canals	canal	NNS
18431	1529	36	,	,	,
18431	1529	37	92	92	CD
18431	1529	38	.	.	.
18431	1529	39	theory	theory	NN
18431	1529	40	of	of	IN
18431	1529	41	Martian	Martian	NNP
18431	1529	42	canals	canal	NNS
18431	1529	43	,	,	,
18431	1529	44	101	101	CD
18431	1529	45	.	.	.
18431	1530	1	Lucian	Lucian	NNP
18431	1530	2	,	,	,
18431	1530	3	on	on	IN
18431	1530	4	appearance	appearance	NN
18431	1530	5	of	of	IN
18431	1530	6	earth	earth	NN
18431	1530	7	from	from	IN
18431	1530	8	moon	moon	NN
18431	1530	9	,	,	,
18431	1530	10	213	213	CD
18431	1530	11	.	.	.
18431	1531	1	Lyman	Lyman	NNP
18431	1531	2	,	,	,
18431	1531	3	C.S.	C.S.	NNP
18431	1531	4	,	,	,
18431	1531	5	observes	observe	VBZ
18431	1531	6	Venus	Venus	NNP
18431	1531	7	's	's	POS
18431	1531	8	atmosphere	atmosphere	NN
18431	1531	9	,	,	,
18431	1531	10	55	55	CD
18431	1531	11	.	.	.
18431	1532	1	Mars	Mars	NNP
18431	1532	2	,	,	,
18431	1532	3	age	age	NN
18431	1532	4	of	of	IN
18431	1532	5	,	,	,
18431	1532	6	89	89	CD
18431	1532	7	.	.	.
18431	1532	8	atmosphere	atmosphere	NN
18431	1532	9	of	of	IN
18431	1532	10	,	,	,
18431	1532	11	86	86	CD
18431	1532	12	,	,	,
18431	1532	13	115	115	CD
18431	1532	14	,	,	,
18431	1532	15	117	117	CD
18431	1532	16	.	.	.
18431	1532	17	bands	band	NNS
18431	1532	18	of	of	IN
18431	1532	19	life	life	NN
18431	1532	20	on	on	RB
18431	1532	21	,	,	,
18431	1532	22	104	104	CD
18431	1532	23	.	.	.
18431	1532	24	canals	canal	NNS
18431	1532	25	on	on	IN
18431	1532	26	,	,	,
18431	1532	27	90	90	CD
18431	1532	28	.	.	.
18431	1532	29	described	describe	VBN
18431	1532	30	by	by	IN
18431	1532	31	Schiaparelli	Schiaparelli	NNP
18431	1532	32	,	,	,
18431	1532	33	93	93	CD
18431	1532	34	.	.	.
18431	1532	35	gemination	gemination	NN
18431	1532	36	of	of	IN
18431	1532	37	,	,	,
18431	1532	38	91	91	CD
18431	1532	39	,	,	,
18431	1532	40	105	105	CD
18431	1532	41	.	.	.
18431	1532	42	have	have	VBP
18431	1532	43	builders	builder	NNS
18431	1532	44	of	of	IN
18431	1532	45	,	,	,
18431	1532	46	disappeared	disappear	VBD
18431	1532	47	?	?	.
18431	1533	1	107	107	LS
18431	1533	2	.	.	.
18431	1533	3	and	and	CC
18431	1533	4	irrigation	irrigation	NN
18431	1533	5	,	,	,
18431	1533	6	101	101	CD
18431	1533	7	.	.	.
18431	1533	8	and	and	CC
18431	1533	9	lines	line	NNS
18431	1533	10	of	of	IN
18431	1533	11	vegetation	vegetation	NN
18431	1533	12	,	,	,
18431	1533	13	102	102	CD
18431	1533	14	.	.	.
18431	1533	15	and	and	CC
18431	1533	16	seasonal	seasonal	JJ
18431	1533	17	changes	change	NNS
18431	1533	18	,	,	,
18431	1533	19	99	99	CD
18431	1533	20	.	.	.
18431	1533	21	and	and	CC
18431	1533	22	water	water	NN
18431	1533	23	circulation	circulation	NN
18431	1533	24	,	,	,
18431	1533	25	100	100	CD
18431	1533	26	.	.	.
18431	1533	27	carbon	carbon	NN
18431	1533	28	dioxide	dioxide	NN
18431	1533	29	on	on	IN
18431	1533	30	,	,	,
18431	1533	31	118	118	CD
18431	1533	32	.	.	.
18431	1533	33	circular	circular	JJ
18431	1533	34	spots	spot	NNS
18431	1533	35	or	or	CC
18431	1533	36	"	"	``
18431	1533	37	oases	oasis	NNS
18431	1533	38	"	"	''
18431	1533	39	on	on	RB
18431	1533	40	,	,	,
18431	1533	41	103	103	CD
18431	1533	42	.	.	.
18431	1533	43	colors	color	NNS
18431	1533	44	of	of	IN
18431	1533	45	,	,	,
18431	1533	46	89	89	CD
18431	1533	47	.	.	.
18431	1533	48	dimensions	dimension	NNS
18431	1533	49	of	of	IN
18431	1533	50	,	,	,
18431	1533	51	86	86	CD
18431	1533	52	.	.	.
18431	1533	53	distance	distance	NN
18431	1533	54	of	of	IN
18431	1533	55	,	,	,
18431	1533	56	85	85	CD
18431	1533	57	,	,	,
18431	1533	58	86	86	CD
18431	1533	59	.	.	.
18431	1533	60	enigmatical	enigmatical	JJ
18431	1533	61	lights	light	NNS
18431	1533	62	on	on	IN
18431	1533	63	,	,	,
18431	1533	64	111	111	CD
18431	1533	65	.	.	.
18431	1533	66	gravity	gravity	NN
18431	1533	67	on	on	IN
18431	1533	68	,	,	,
18431	1533	69	86	86	CD
18431	1533	70	.	.	.
18431	1533	71	inclination	inclination	NN
18431	1533	72	of	of	IN
18431	1533	73	axis	axis	NNP
18431	1533	74	,	,	,
18431	1533	75	86	86	CD
18431	1533	76	.	.	.
18431	1533	77	length	length	NN
18431	1533	78	of	of	IN
18431	1533	79	year	year	NN
18431	1533	80	,	,	,
18431	1533	81	86	86	CD
18431	1533	82	.	.	.
18431	1534	1	Lowell	Lowell	NNP
18431	1534	2	's	's	POS
18431	1534	3	theory	theory	NN
18431	1534	4	of	of	IN
18431	1534	5	,	,	,
18431	1534	6	101	101	CD
18431	1534	7	.	.	.
18431	1534	8	light	light	NN
18431	1534	9	and	and	CC
18431	1534	10	heat	heat	NN
18431	1534	11	on	on	IN
18431	1534	12	,	,	,
18431	1534	13	85	85	CD
18431	1534	14	.	.	.
18431	1534	15	moonlight	moonlight	NN
18431	1534	16	on	on	RB
18431	1534	17	,	,	,
18431	1534	18	128	128	CD
18431	1534	19	.	.	.
18431	1534	20	orbit	orbit	NN
18431	1534	21	of	of	IN
18431	1534	22	,	,	,
18431	1534	23	85	85	CD
18431	1534	24	.	.	.
18431	1534	25	polar	polar	JJ
18431	1534	26	caps	cap	NNS
18431	1534	27	of	of	IN
18431	1534	28	,	,	,
18431	1534	29	87	87	CD
18431	1534	30	,	,	,
18431	1534	31	118	118	CD
18431	1534	32	.	.	.
18431	1534	33	possible	possible	JJ
18431	1534	34	size	size	NN
18431	1534	35	of	of	IN
18431	1534	36	inhabitants	inhabitant	NNS
18431	1534	37	,	,	,
18431	1534	38	106	106	CD
18431	1534	39	.	.	.
18431	1534	40	satellites	satellite	NNS
18431	1534	41	of	of	IN
18431	1534	42	,	,	,
18431	1534	43	90	90	CD
18431	1534	44	,	,	,
18431	1534	45	124	124	CD
18431	1534	46	,	,	,
18431	1534	47	126	126	CD
18431	1534	48	.	.	.
18431	1534	49	seasons	season	NNS
18431	1534	50	on	on	IN
18431	1534	51	,	,	,
18431	1534	52	87	87	CD
18431	1534	53	.	.	.
18431	1534	54	supposed	suppose	VBN
18431	1534	55	signals	signal	NNS
18431	1534	56	from	from	IN
18431	1534	57	,	,	,
18431	1534	58	110	110	CD
18431	1534	59	,	,	,
18431	1534	60	112	112	CD
18431	1534	61	.	.	.
18431	1534	62	temperature	temperature	NN
18431	1534	63	of	of	IN
18431	1534	64	,	,	,
18431	1534	65	120	120	CD
18431	1534	66	,	,	,
18431	1534	67	122	122	CD
18431	1534	68	.	.	.
18431	1534	69	water	water	NN
18431	1534	70	vapor	vapor	NN
18431	1534	71	on	on	RB
18431	1534	72	,	,	,
18431	1534	73	117	117	CD
18431	1534	74	.	.	.
18431	1535	1	Mercury	Mercury	NNP
18431	1535	2	,	,	,
18431	1535	3	atmosphere	atmosphere	NN
18431	1535	4	of	of	IN
18431	1535	5	,	,	,
18431	1535	6	21	21	CD
18431	1535	7	,	,	,
18431	1535	8	28	28	CD
18431	1535	9	,	,	,
18431	1535	10	43	43	CD
18431	1535	11	,	,	,
18431	1535	12	44	44	CD
18431	1535	13	.	.	.
18431	1535	14	day	day	NN
18431	1535	15	and	and	CC
18431	1535	16	night	night	NN
18431	1535	17	on	on	RB
18431	1535	18	,	,	,
18431	1535	19	34	34	CD
18431	1535	20	,	,	,
18431	1535	21	38	38	CD
18431	1535	22	,	,	,
18431	1535	23	40	40	CD
18431	1535	24	.	.	.
18431	1535	25	dimensions	dimension	NNS
18431	1535	26	,	,	,
18431	1535	27	18	18	CD
18431	1535	28	.	.	.
18431	1535	29	earth	earth	NN
18431	1535	30	seen	see	VBN
18431	1535	31	from	from	IN
18431	1535	32	,	,	,
18431	1535	33	41	41	CD
18431	1535	34	.	.	.
18431	1535	35	habitability	habitability	NN
18431	1535	36	of	of	IN
18431	1535	37	,	,	,
18431	1535	38	33	33	CD
18431	1535	39	,	,	,
18431	1535	40	40	40	CD
18431	1535	41	,	,	,
18431	1535	42	44	44	CD
18431	1535	43	.	.	.
18431	1535	44	heavens	heavens	NNPS
18431	1535	45	seen	see	VBN
18431	1535	46	from	from	IN
18431	1535	47	,	,	,
18431	1535	48	41	41	CD
18431	1535	49	,	,	,
18431	1535	50	42	42	CD
18431	1535	51	.	.	.
18431	1535	52	heat	heat	NN
18431	1535	53	and	and	CC
18431	1535	54	light	light	NN
18431	1535	55	on	on	IN
18431	1535	56	,	,	,
18431	1535	57	25	25	CD
18431	1535	58	,	,	,
18431	1535	59	28	28	CD
18431	1535	60	.	.	.
18431	1535	61	holds	hold	VBZ
18431	1535	62	place	place	NN
18431	1535	63	of	of	IN
18431	1535	64	honor	honor	NN
18431	1535	65	,	,	,
18431	1535	66	19	19	CD
18431	1535	67	.	.	.
18431	1535	68	length	length	NN
18431	1535	69	of	of	IN
18431	1535	70	year	year	NN
18431	1535	71	,	,	,
18431	1535	72	24	24	CD
18431	1535	73	.	.	.
18431	1535	74	mass	mass	NN
18431	1535	75	of	of	IN
18431	1535	76	,	,	,
18431	1535	77	19	19	CD
18431	1535	78	.	.	.
18431	1535	79	moon	moon	NN
18431	1535	80	visible	visible	JJ
18431	1535	81	from	from	IN
18431	1535	82	,	,	,
18431	1535	83	41	41	CD
18431	1535	84	.	.	.
18431	1535	85	resemblances	resemblance	NNS
18431	1535	86	to	to	IN
18431	1535	87	moon	moon	NN
18431	1535	88	,	,	,
18431	1535	89	43	43	CD
18431	1535	90	.	.	.
18431	1535	91	rotation	rotation	NN
18431	1535	92	of	of	IN
18431	1535	93	,	,	,
18431	1535	94	30	30	CD
18431	1535	95	.	.	.
18431	1535	96	shape	shape	NN
18431	1535	97	of	of	IN
18431	1535	98	orbit	orbit	NNP
18431	1535	99	,	,	,
18431	1535	100	23	23	CD
18431	1535	101	.	.	.
18431	1535	102	sun	sun	NN
18431	1535	103	as	as	IN
18431	1535	104	seen	see	VBN
18431	1535	105	from	from	IN
18431	1535	106	,	,	,
18431	1535	107	37	37	CD
18431	1535	108	.	.	.
18431	1535	109	velocity	velocity	NN
18431	1535	110	in	in	IN
18431	1535	111	orbit	orbit	NN
18431	1535	112	,	,	,
18431	1535	113	23	23	CD
18431	1535	114	.	.	.
18431	1536	1	Venus	Venus	NNP
18431	1536	2	seen	see	VBN
18431	1536	3	from	from	IN
18431	1536	4	,	,	,
18431	1536	5	41	41	CD
18431	1536	6	.	.	.
18431	1536	7	virtual	virtual	JJ
18431	1536	8	fall	fall	NN
18431	1536	9	toward	toward	IN
18431	1536	10	sun	sun	NN
18431	1536	11	,	,	,
18431	1536	12	24	24	CD
18431	1536	13	.	.	.
18431	1536	14	visibility	visibility	NN
18431	1536	15	of	of	IN
18431	1536	16	,	,	,
18431	1536	17	21	21	CD
18431	1536	18	.	.	.
18431	1536	19	water	water	NN
18431	1536	20	on	on	RB
18431	1536	21	,	,	,
18431	1536	22	43	43	CD
18431	1536	23	.	.	.
18431	1537	1	Moon	Moon	NNP
18431	1537	2	,	,	,
18431	1537	3	the	the	DT
18431	1537	4	area	area	NN
18431	1537	5	of	of	IN
18431	1537	6	surface	surface	NN
18431	1537	7	,	,	,
18431	1537	8	219	219	CD
18431	1537	9	.	.	.
18431	1537	10	atmosphere	atmosphere	NN
18431	1537	11	of	of	IN
18431	1537	12	,	,	,
18431	1537	13	7	7	CD
18431	1537	14	,	,	,
18431	1537	15	215	215	CD
18431	1537	16	,	,	,
18431	1537	17	231	231	CD
18431	1537	18	,	,	,
18431	1537	19	247	247	CD
18431	1537	20	,	,	,
18431	1537	21	248	248	CD
18431	1537	22	.	.	.
18431	1537	23	clouds	cloud	NNS
18431	1537	24	on	on	IN
18431	1537	25	,	,	,
18431	1537	26	6	6	CD
18431	1537	27	,	,	,
18431	1537	28	245	245	CD
18431	1537	29	.	.	.
18431	1537	30	constitution	constitution	NN
18431	1537	31	of	of	IN
18431	1537	32	,	,	,
18431	1537	33	236	236	CD
18431	1537	34	.	.	.
18431	1537	35	craters	crater	NNS
18431	1537	36	,	,	,
18431	1537	37	221	221	CD
18431	1537	38	.	.	.
18431	1537	39	day	day	NN
18431	1537	40	and	and	CC
18431	1537	41	night	night	NN
18431	1537	42	on	on	RB
18431	1537	43	,	,	,
18431	1537	44	254	254	CD
18431	1537	45	.	.	.
18431	1537	46	distance	distance	NN
18431	1537	47	of	of	IN
18431	1537	48	,	,	,
18431	1537	49	212	212	CD
18431	1537	50	,	,	,
18431	1537	51	215	215	CD
18431	1537	52	.	.	.
18431	1537	53	density	density	NN
18431	1537	54	of	of	IN
18431	1537	55	,	,	,
18431	1537	56	219	219	CD
18431	1537	57	.	.	.
18431	1537	58	former	former	JJ
18431	1537	59	cataclysm	cataclysm	NNS
18431	1537	60	on	on	IN
18431	1537	61	,	,	,
18431	1537	62	237	237	CD
18431	1537	63	.	.	.
18431	1537	64	former	former	JJ
18431	1537	65	life	life	NN
18431	1537	66	on	on	IN
18431	1537	67	,	,	,
18431	1537	68	241	241	CD
18431	1537	69	,	,	,
18431	1537	70	243	243	CD
18431	1537	71	.	.	.
18431	1537	72	giantism	giantism	NN
18431	1537	73	on	on	IN
18431	1537	74	,	,	,
18431	1537	75	228	228	CD
18431	1537	76	,	,	,
18431	1537	77	229	229	CD
18431	1537	78	.	.	.
18431	1537	79	gravity	gravity	NN
18431	1537	80	on	on	IN
18431	1537	81	,	,	,
18431	1537	82	219	219	CD
18431	1537	83	,	,	,
18431	1537	84	228	228	CD
18431	1537	85	,	,	,
18431	1537	86	229	229	CD
18431	1537	87	.	.	.
18431	1537	88	libration	libration	NN
18431	1537	89	of	of	IN
18431	1537	90	,	,	,
18431	1537	91	249	249	CD
18431	1537	92	.	.	.
18431	1537	93	meteorites	meteorite	NNS
18431	1537	94	and	and	CC
18431	1537	95	,	,	,
18431	1537	96	230	230	CD
18431	1537	97	.	.	.
18431	1537	98	mountains	mountain	NNS
18431	1537	99	on	on	IN
18431	1537	100	,	,	,
18431	1537	101	220	220	CD
18431	1537	102	.	.	.
18431	1537	103	the	the	DT
18431	1537	104	older	old	JJR
18431	1537	105	world	world	NN
18431	1537	106	in	in	IN
18431	1537	107	,	,	,
18431	1537	108	242	242	CD
18431	1537	109	.	.	.
18431	1537	110	origin	origin	NN
18431	1537	111	of	of	IN
18431	1537	112	,	,	,
18431	1537	113	235	235	CD
18431	1537	114	.	.	.
18431	1537	115	phases	phase	NNS
18431	1537	116	and	and	CC
18431	1537	117	motions	motion	NNS
18431	1537	118	of	of	IN
18431	1537	119	,	,	,
18431	1537	120	250	250	CD
18431	1537	121	.	.	.
18431	1537	122	rotation	rotation	NN
18431	1537	123	of	of	IN
18431	1537	124	,	,	,
18431	1537	125	249	249	CD
18431	1537	126	.	.	.
18431	1537	127	seas	sea	NNS
18431	1537	128	of	of	IN
18431	1537	129	,	,	,
18431	1537	130	234	234	CD
18431	1537	131	.	.	.
18431	1537	132	size	size	NN
18431	1537	133	of	of	IN
18431	1537	134	,	,	,
18431	1537	135	218	218	CD
18431	1537	136	.	.	.
18431	1537	137	snow	snow	NN
18431	1537	138	on	on	RP
18431	1537	139	,	,	,
18431	1537	140	246	246	CD
18431	1537	141	.	.	.
18431	1537	142	speculation	speculation	NN
18431	1537	143	about	about	IN
18431	1537	144	,	,	,
18431	1537	145	212	212	CD
18431	1537	146	.	.	.
18431	1537	147	temperature	temperature	NN
18431	1537	148	of	of	IN
18431	1537	149	,	,	,
18431	1537	150	255	255	CD
18431	1537	151	.	.	.
18431	1537	152	vegetation	vegetation	NN
18431	1537	153	on	on	IN
18431	1537	154	,	,	,
18431	1537	155	6	6	CD
18431	1537	156	,	,	,
18431	1537	157	244	244	CD
18431	1537	158	,	,	,
18431	1537	159	247	247	CD
18431	1537	160	.	.	.
18431	1537	161	visibility	visibility	NN
18431	1537	162	of	of	IN
18431	1537	163	features	feature	NNS
18431	1537	164	of	of	IN
18431	1537	165	,	,	,
18431	1537	166	213	213	CD
18431	1537	167	.	.	.
18431	1538	1	Nasmyth	nasmyth	JJ
18431	1538	2	and	and	CC
18431	1538	3	Carpenter	Carpenter	NNP
18431	1538	4	on	on	IN
18431	1538	5	lunar	lunar	JJ
18431	1538	6	craters	crater	NNS
18431	1538	7	,	,	,
18431	1538	8	224	224	CD
18431	1538	9	.	.	.
18431	1539	1	Neptune	Neptune	NNP
18431	1539	2	,	,	,
18431	1539	3	description	description	NN
18431	1539	4	of	of	IN
18431	1539	5	,	,	,
18431	1539	6	208	208	CD
18431	1539	7	-	-	SYM
18431	1539	8	210	210	CD
18431	1539	9	.	.	.
18431	1540	1	Newcomb	Newcomb	NNP
18431	1540	2	,	,	,
18431	1540	3	Simon	Simon	NNP
18431	1540	4	,	,	,
18431	1540	5	on	on	IN
18431	1540	6	Olbers	Olbers	NNP
18431	1540	7	's	's	POS
18431	1540	8	theory	theory	NN
18431	1540	9	,	,	,
18431	1540	10	141	141	CD
18431	1540	11	.	.	.
18431	1541	1	Newton	Newton	NNP
18431	1541	2	,	,	,
18431	1541	3	lunar	lunar	JJ
18431	1541	4	crater	crater	NN
18431	1541	5	,	,	,
18431	1541	6	222	222	CD
18431	1541	7	.	.	.
18431	1542	1	Olbers	olber	NNS
18431	1542	2	's	's	POS
18431	1542	3	theory	theory	NN
18431	1542	4	of	of	IN
18431	1542	5	planetary	planetary	NN
18431	1542	6	explosion	explosion	NN
18431	1542	7	,	,	,
18431	1542	8	138	138	CD
18431	1542	9	.	.	.
18431	1542	10	on	on	IN
18431	1542	11	Vesta	Vesta	NNP
18431	1542	12	's	's	POS
18431	1542	13	light	light	NN
18431	1542	14	,	,	,
18431	1542	15	138	138	CD
18431	1542	16	.	.	.
18431	1543	1	Pallas	Pallas	NNP
18431	1543	2	,	,	,
18431	1543	3	an	an	DT
18431	1543	4	asteroid	asteroid	NN
18431	1543	5	,	,	,
18431	1543	6	129	129	CD
18431	1543	7	.	.	.
18431	1544	1	Perrotin	perrotin	NN
18431	1544	2	sees	see	VBZ
18431	1544	3	canals	canal	NNS
18431	1544	4	on	on	IN
18431	1544	5	Mars	Mars	NNP
18431	1544	6	,	,	,
18431	1544	7	92	92	CD
18431	1544	8	.	.	.
18431	1545	1	Phobos	phobos	JJ
18431	1545	2	,	,	,
18431	1545	3	satellite	satellite	NN
18431	1545	4	of	of	IN
18431	1545	5	Mars	Mars	NNP
18431	1545	6	,	,	,
18431	1545	7	125	125	CD
18431	1545	8	.	.	.
18431	1546	1	Pickering	Pickering	NNP
18431	1546	2	,	,	,
18431	1546	3	E.C.	E.C.	NNP
18431	1546	4	,	,	,
18431	1546	5	discovers	discover	VBZ
18431	1546	6	ninth	ninth	JJ
18431	1546	7	moon	moon	NN
18431	1546	8	of	of	IN
18431	1546	9	Saturn	Saturn	NNP
18431	1546	10	,	,	,
18431	1546	11	195	195	CD
18431	1546	12	.	.	.
18431	1546	13	finds	find	VBZ
18431	1546	14	Eros	Eros	NNP
18431	1546	15	on	on	IN
18431	1546	16	Harvard	Harvard	NNP
18431	1546	17	plates	plate	NNS
18431	1546	18	,	,	,
18431	1546	19	133	133	CD
18431	1546	20	.	.	.
18431	1546	21	on	on	IN
18431	1546	22	shape	shape	NN
18431	1546	23	of	of	IN
18431	1546	24	Eros	Eros	NNP
18431	1546	25	,	,	,
18431	1546	26	136	136	CD
18431	1546	27	.	.	.
18431	1546	28	on	on	IN
18431	1546	29	light	light	NN
18431	1546	30	of	of	IN
18431	1546	31	Eros	Eros	NNP
18431	1546	32	,	,	,
18431	1546	33	137	137	CD
18431	1546	34	.	.	.
18431	1547	1	Pickering	Pickering	NNP
18431	1547	2	,	,	,
18431	1547	3	W.H.	W.H.	NNP
18431	1547	4	,	,	,
18431	1547	5	on	on	IN
18431	1547	6	lunar	lunar	JJ
18431	1547	7	atmosphere	atmosphere	NN
18431	1547	8	,	,	,
18431	1547	9	247	247	CD
18431	1547	10	.	.	.
18431	1547	11	observes	observe	VBZ
18431	1547	12	changes	change	NNS
18431	1547	13	in	in	IN
18431	1547	14	moon	moon	NN
18431	1547	15	,	,	,
18431	1547	16	244	244	CD
18431	1547	17	.	.	.
18431	1547	18	sees	see	VBZ
18431	1547	19	Mars	Mars	NNP
18431	1547	20	's	's	POS
18431	1547	21	canals	canal	NNS
18431	1547	22	,	,	,
18431	1547	23	92	92	CD
18431	1547	24	.	.	.
18431	1547	25	theory	theory	NN
18431	1547	26	of	of	IN
18431	1547	27	Tycho	Tycho	NNP
18431	1547	28	's	's	POS
18431	1547	29	rays	ray	NNS
18431	1547	30	,	,	,
18431	1547	31	246	246	CD
18431	1547	32	.	.	.
18431	1547	33	on	on	IN
18431	1547	34	Venus	Venus	NNP
18431	1547	35	's	's	POS
18431	1547	36	atmosphere	atmosphere	NN
18431	1547	37	,	,	,
18431	1547	38	54	54	CD
18431	1547	39	.	.	.
18431	1548	1	Planets	planet	NNS
18431	1548	2	,	,	,
18431	1548	3	classification	classification	NN
18431	1548	4	of	of	IN
18431	1548	5	,	,	,
18431	1548	6	15	15	CD
18431	1548	7	.	.	.
18431	1548	8	how	how	WRB
18431	1548	9	to	to	TO
18431	1548	10	find	find	VB
18431	1548	11	,	,	,
18431	1548	12	256	256	CD
18431	1548	13	,	,	,
18431	1548	14	273	273	CD
18431	1548	15	.	.	.
18431	1548	16	resemblances	resemblance	NNS
18431	1548	17	among	among	IN
18431	1548	18	,	,	,
18431	1548	19	12	12	CD
18431	1548	20	.	.	.
18431	1549	1	Plato	Plato	NNP
18431	1549	2	,	,	,
18431	1549	3	lunar	lunar	JJ
18431	1549	4	ring	ring	NN
18431	1549	5	plain	plain	JJ
18431	1549	6	,	,	,
18431	1549	7	225	225	CD
18431	1549	8	.	.	.
18431	1550	1	Plurality	plurality	NN
18431	1550	2	of	of	IN
18431	1550	3	worlds	world	NNS
18431	1550	4	in	in	IN
18431	1550	5	literature	literature	NN
18431	1550	6	,	,	,
18431	1550	7	2	2	CD
18431	1550	8	.	.	.
18431	1550	9	subject	subject	JJ
18431	1550	10	ignored	ignore	VBN
18431	1550	11	,	,	,
18431	1550	12	8	8	CD
18431	1550	13	.	.	.
18431	1551	1	Proctor	proctor	NN
18431	1551	2	,	,	,
18431	1551	3	R.A.	R.A.	NNP
18431	1551	4	,	,	,
18431	1551	5	on	on	IN
18431	1551	6	Jupiter	Jupiter	NNP
18431	1551	7	's	's	POS
18431	1551	8	moons	moon	NNS
18431	1551	9	,	,	,
18431	1551	10	180	180	CD
18431	1551	11	.	.	.
18431	1551	12	on	on	IN
18431	1551	13	other	other	JJ
18431	1551	14	worlds	world	NNS
18431	1551	15	,	,	,
18431	1551	16	8	8	CD
18431	1551	17	.	.	.
18431	1552	1	Roche	Roche	NNP
18431	1552	2	's	's	POS
18431	1552	3	limit	limit	NN
18431	1552	4	,	,	,
18431	1552	5	201	201	CD
18431	1552	6	.	.	.
18431	1553	1	Rosse	Rosse	NNP
18431	1553	2	,	,	,
18431	1553	3	Lord	Lord	NNP
18431	1553	4	,	,	,
18431	1553	5	on	on	IN
18431	1553	6	temperature	temperature	NN
18431	1553	7	of	of	IN
18431	1553	8	moon	moon	NN
18431	1553	9	,	,	,
18431	1553	10	255	255	CD
18431	1553	11	.	.	.
18431	1554	1	Saturn	saturn	NN
18431	1554	2	,	,	,
18431	1554	3	age	age	NN
18431	1554	4	of	of	IN
18431	1554	5	,	,	,
18431	1554	6	189	189	CD
18431	1554	7	.	.	.
18431	1554	8	composition	composition	NN
18431	1554	9	of	of	IN
18431	1554	10	,	,	,
18431	1554	11	190	190	CD
18431	1554	12	.	.	.
18431	1554	13	density	density	NN
18431	1554	14	of	of	IN
18431	1554	15	,	,	,
18431	1554	16	188	188	CD
18431	1554	17	.	.	.
18431	1554	18	distance	distance	NN
18431	1554	19	of	of	IN
18431	1554	20	,	,	,
18431	1554	21	186	186	CD
18431	1554	22	.	.	.
18431	1554	23	the	the	DT
18431	1554	24	gauze	gauze	NN
18431	1554	25	ring	ring	NN
18431	1554	26	,	,	,
18431	1554	27	199	199	CD
18431	1554	28	-	-	SYM
18431	1554	29	202	202	CD
18431	1554	30	.	.	.
18431	1554	31	gravity	gravity	NN
18431	1554	32	on	on	RP
18431	1554	33	,	,	,
18431	1554	34	188	188	CD
18431	1554	35	.	.	.
18431	1554	36	inclination	inclination	NN
18431	1554	37	of	of	IN
18431	1554	38	axis	axis	NNP
18431	1554	39	,	,	,
18431	1554	40	187	187	CD
18431	1554	41	.	.	.
18431	1554	42	interior	interior	NNP
18431	1554	43	of	of	IN
18431	1554	44	,	,	,
18431	1554	45	206	206	CD
18431	1554	46	.	.	.
18431	1554	47	length	length	NN
18431	1554	48	of	of	IN
18431	1554	49	year	year	NN
18431	1554	50	,	,	,
18431	1554	51	186	186	CD
18431	1554	52	.	.	.
18431	1554	53	popular	popular	JJ
18431	1554	54	telescopic	telescopic	NN
18431	1554	55	object	object	NN
18431	1554	56	,	,	,
18431	1554	57	185	185	CD
18431	1554	58	.	.	.
18431	1554	59	rings	ring	NNS
18431	1554	60	of	of	IN
18431	1554	61	,	,	,
18431	1554	62	185	185	CD
18431	1554	63	,	,	,
18431	1554	64	196	196	CD
18431	1554	65	.	.	.
18431	1554	66	gaps	gap	NNS
18431	1554	67	in	in	IN
18431	1554	68	,	,	,
18431	1554	69	197	197	CD
18431	1554	70	.	.	.
18431	1554	71	origin	origin	NN
18431	1554	72	of	of	IN
18431	1554	73	,	,	,
18431	1554	74	200	200	CD
18431	1554	75	.	.	.
18431	1554	76	periodic	periodic	JJ
18431	1554	77	disappearance	disappearance	NN
18431	1554	78	of	of	IN
18431	1554	79	,	,	,
18431	1554	80	198	198	CD
18431	1554	81	.	.	.
18431	1554	82	seen	see	VBN
18431	1554	83	from	from	IN
18431	1554	84	planet	planet	NN
18431	1554	85	,	,	,
18431	1554	86	207	207	CD
18431	1554	87	.	.	.
18431	1554	88	shadow	shadow	NN
18431	1554	89	of	of	IN
18431	1554	90	,	,	,
18431	1554	91	198	198	CD
18431	1554	92	.	.	.
18431	1554	93	rotation	rotation	NN
18431	1554	94	of	of	IN
18431	1554	95	,	,	,
18431	1554	96	187	187	CD
18431	1554	97	.	.	.
18431	1554	98	satellites	satellite	NNS
18431	1554	99	of	of	IN
18431	1554	100	,	,	,
18431	1554	101	195	195	CD
18431	1554	102	.	.	.
18431	1554	103	size	size	NN
18431	1554	104	of	of	IN
18431	1554	105	,	,	,
18431	1554	106	187	187	CD
18431	1554	107	.	.	.
18431	1555	1	Schiaparelli	Schiaparelli	NNP
18431	1555	2	discovers	discover	VBZ
18431	1555	3	canals	canal	NNS
18431	1555	4	on	on	IN
18431	1555	5	Mars	Mars	NNP
18431	1555	6	,	,	,
18431	1555	7	90	90	CD
18431	1555	8	.	.	.
18431	1555	9	describes	describe	VBZ
18431	1555	10	Martian	martian	JJ
18431	1555	11	canals	canal	NNS
18431	1555	12	,	,	,
18431	1555	13	93	93	CD
18431	1555	14	.	.	.
18431	1555	15	discovers	discover	VBZ
18431	1555	16	Mercury	Mercury	NNP
18431	1555	17	's	's	POS
18431	1555	18	rotation	rotation	NN
18431	1555	19	,	,	,
18431	1555	20	30	30	CD
18431	1555	21	,	,	,
18431	1555	22	32	32	CD
18431	1555	23	.	.	.
18431	1555	24	on	on	IN
18431	1555	25	rotation	rotation	NN
18431	1555	26	of	of	IN
18431	1555	27	Venus	Venus	NNP
18431	1555	28	,	,	,
18431	1555	29	76	76	CD
18431	1555	30	.	.	.
18431	1556	1	Solar	solar	JJ
18431	1556	2	system	system	NN
18431	1556	3	,	,	,
18431	1556	4	shape	shape	NN
18431	1556	5	and	and	CC
18431	1556	6	size	size	NN
18431	1556	7	of	of	IN
18431	1556	8	,	,	,
18431	1556	9	14	14	CD
18431	1556	10	.	.	.
18431	1556	11	unity	unity	NN
18431	1556	12	of	of	IN
18431	1556	13	,	,	,
18431	1556	14	9	9	CD
18431	1556	15	.	.	.
18431	1556	16	viewed	view	VBN
18431	1556	17	from	from	IN
18431	1556	18	space	space	NN
18431	1556	19	,	,	,
18431	1556	20	11	11	CD
18431	1556	21	.	.	.
18431	1557	1	Stoney	stoney	NN
18431	1557	2	,	,	,
18431	1557	3	Johnstone	Johnstone	NNP
18431	1557	4	,	,	,
18431	1557	5	on	on	IN
18431	1557	6	atmospheres	atmosphere	NNS
18431	1557	7	of	of	IN
18431	1557	8	planets	planet	NNS
18431	1557	9	,	,	,
18431	1557	10	116	116	CD
18431	1557	11	.	.	.
18431	1557	12	on	on	IN
18431	1557	13	escape	escape	NN
18431	1557	14	of	of	IN
18431	1557	15	gases	gas	NNS
18431	1557	16	from	from	IN
18431	1557	17	moon	moon	NNP
18431	1557	18	,	,	,
18431	1557	19	231	231	CD
18431	1557	20	.	.	.
18431	1558	1	Sun	Sun	NNP
18431	1558	2	,	,	,
18431	1558	3	the	the	DT
18431	1558	4	,	,	,
18431	1558	5	isolation	isolation	NN
18431	1558	6	in	in	IN
18431	1558	7	space	space	NN
18431	1558	8	,	,	,
18431	1558	9	13	13	CD
18431	1558	10	.	.	.
18431	1558	11	no	no	DT
18431	1558	12	life	life	NN
18431	1558	13	on	on	IN
18431	1558	14	,	,	,
18431	1558	15	10	10	CD
18431	1558	16	.	.	.
18431	1558	17	resemblances	resemblance	NNS
18431	1558	18	with	with	IN
18431	1558	19	Jupiter	Jupiter	NNP
18431	1558	20	,	,	,
18431	1558	21	174	174	CD
18431	1558	22	.	.	.
18431	1559	1	Swedenborg	Swedenborg	NNP
18431	1559	2	,	,	,
18431	1559	3	on	on	IN
18431	1559	4	Saturn	Saturn	NNP
18431	1559	5	's	's	POS
18431	1559	6	rings	ring	NNS
18431	1559	7	,	,	,
18431	1559	8	204	204	CD
18431	1559	9	.	.	.
18431	1560	1	Tidal	tidal	JJ
18431	1560	2	friction	friction	NN
18431	1560	3	,	,	,
18431	1560	4	80	80	CD
18431	1560	5	,	,	,
18431	1560	6	81	81	CD
18431	1560	7	,	,	,
18431	1560	8	236	236	CD
18431	1560	9	,	,	,
18431	1560	10	253	253	CD
18431	1560	11	.	.	.
18431	1561	1	Tycho	Tycho	NNP
18431	1561	2	,	,	,
18431	1561	3	lunar	lunar	JJ
18431	1561	4	crater	crater	NN
18431	1561	5	,	,	,
18431	1561	6	222	222	CD
18431	1561	7	.	.	.
18431	1562	1	Ultra	ultra	JJ
18431	1562	2	-	-	JJ
18431	1562	3	Neptunian	neptunian	JJ
18431	1562	4	planet	planet	NN
18431	1562	5	,	,	,
18431	1562	6	210	210	CD
18431	1562	7	.	.	.
18431	1563	1	Uranus	uranus	NN
18431	1563	2	,	,	,
18431	1563	3	description	description	NN
18431	1563	4	of	of	IN
18431	1563	5	,	,	,
18431	1563	6	208	208	CD
18431	1563	7	-	-	SYM
18431	1563	8	210	210	CD
18431	1563	9	.	.	.
18431	1564	1	Venus	Venus	NNP
18431	1564	2	,	,	,
18431	1564	3	age	age	NN
18431	1564	4	of	of	IN
18431	1564	5	,	,	,
18431	1564	6	58	58	CD
18431	1564	7	.	.	.
18431	1564	8	atmosphere	atmosphere	NN
18431	1564	9	of	of	IN
18431	1564	10	,	,	,
18431	1564	11	53	53	CD
18431	1564	12	,	,	,
18431	1564	13	55	55	CD
18431	1564	14	,	,	,
18431	1564	15	59	59	CD
18431	1564	16	,	,	,
18431	1564	17	61	61	CD
18431	1564	18	,	,	,
18431	1564	19	68	68	CD
18431	1564	20	.	.	.
18431	1564	21	absence	absence	NN
18431	1564	22	of	of	IN
18431	1564	23	seasons	season	NNS
18431	1564	24	on	on	IN
18431	1564	25	,	,	,
18431	1564	26	51	51	CD
18431	1564	27	.	.	.
18431	1564	28	density	density	NN
18431	1564	29	of	of	IN
18431	1564	30	,	,	,
18431	1564	31	47	47	CD
18431	1564	32	.	.	.
18431	1564	33	distance	distance	NN
18431	1564	34	of	of	IN
18431	1564	35	,	,	,
18431	1564	36	47	47	CD
18431	1564	37	,	,	,
18431	1564	38	50	50	CD
18431	1564	39	.	.	.
18431	1564	40	gravity	gravity	NN
18431	1564	41	on	on	IN
18431	1564	42	,	,	,
18431	1564	43	46	46	CD
18431	1564	44	,	,	,
18431	1564	45	47	47	CD
18431	1564	46	.	.	.
18431	1564	47	inclination	inclination	NN
18431	1564	48	of	of	IN
18431	1564	49	axis	axis	NNP
18431	1564	50	,	,	,
18431	1564	51	50	50	CD
18431	1564	52	.	.	.
18431	1564	53	life	life	NN
18431	1564	54	on	on	IN
18431	1564	55	,	,	,
18431	1564	56	57	57	CD
18431	1564	57	,	,	,
18431	1564	58	58	58	CD
18431	1564	59	,	,	,
18431	1564	60	61	61	CD
18431	1564	61	,	,	,
18431	1564	62	65	65	CD
18431	1564	63	,	,	,
18431	1564	64	67	67	CD
18431	1564	65	,	,	,
18431	1564	66	68	68	CD
18431	1564	67	,	,	,
18431	1564	68	82	82	CD
18431	1564	69	,	,	,
18431	1564	70	117	117	CD
18431	1564	71	.	.	.
18431	1564	72	light	light	NN
18431	1564	73	and	and	CC
18431	1564	74	heat	heat	NN
18431	1564	75	on	on	IN
18431	1564	76	,	,	,
18431	1564	77	50	50	CD
18431	1564	78	-	-	SYM
18431	1564	79	57	57	CD
18431	1564	80	.	.	.
18431	1564	81	orbit	orbit	NN
18431	1564	82	of	of	IN
18431	1564	83	,	,	,
18431	1564	84	50	50	CD
18431	1564	85	.	.	.
18431	1564	86	phases	phase	NNS
18431	1564	87	of	of	IN
18431	1564	88	,	,	,
18431	1564	89	49	49	CD
18431	1564	90	.	.	.
18431	1564	91	resemblances	resemblance	NNS
18431	1564	92	of	of	IN
18431	1564	93	,	,	,
18431	1564	94	to	to	IN
18431	1564	95	earth	earth	NN
18431	1564	96	,	,	,
18431	1564	97	46	46	CD
18431	1564	98	.	.	.
18431	1564	99	rotation	rotation	NN
18431	1564	100	of	of	IN
18431	1564	101	,	,	,
18431	1564	102	76	76	CD
18431	1564	103	,	,	,
18431	1564	104	79	79	CD
18431	1564	105	,	,	,
18431	1564	106	80	80	CD
18431	1564	107	.	.	.
18431	1564	108	size	size	NN
18431	1564	109	of	of	IN
18431	1564	110	,	,	,
18431	1564	111	46	46	CD
18431	1564	112	.	.	.
18431	1564	113	twilight	twilight	RB
18431	1564	114	on	on	RB
18431	1564	115	,	,	,
18431	1564	116	83	83	CD
18431	1564	117	.	.	.
18431	1564	118	visibility	visibility	NN
18431	1564	119	of	of	IN
18431	1564	120	,	,	,
18431	1564	121	47	47	CD
18431	1564	122	.	.	.
18431	1565	1	Vesta	Vesta	NNP
18431	1565	2	,	,	,
18431	1565	3	an	an	DT
18431	1565	4	asteroid	asteroid	NN
18431	1565	5	,	,	,
18431	1565	6	129	129	CD
18431	1565	7	,	,	,
18431	1565	8	130	130	CD
18431	1565	9	,	,	,
18431	1565	10	138	138	CD
18431	1565	11	.	.	.
18431	1566	1	Vogel	Vogel	NNP
18431	1566	2	on	on	IN
18431	1566	3	Mercury	Mercury	NNP
18431	1566	4	's	's	POS
18431	1566	5	atmosphere	atmosphere	NN
18431	1566	6	,	,	,
18431	1566	7	21	21	CD
18431	1566	8	.	.	.
18431	1567	1	Wireless	wireless	JJ
18431	1567	2	telegraphy	telegraphy	NN
18431	1567	3	,	,	,
18431	1567	4	1	1	CD
18431	1567	5	,	,	,
18431	1567	6	112	112	CD
18431	1567	7	.	.	.
18431	1568	1	Young	Young	NNP
18431	1568	2	,	,	,
18431	1568	3	C.A.	C.A.	NNP
18431	1568	4	,	,	,
18431	1568	5	on	on	IN
18431	1568	6	Olbers	Olbers	NNP
18431	1568	7	's	's	POS
18431	1568	8	theory	theory	NN
18431	1568	9	of	of	IN
18431	1568	10	asteroids	asteroid	NNS
18431	1568	11	,	,	,
18431	1568	12	142	142	CD
18431	1568	13	.	.	.
18431	1568	14	on	on	IN
18431	1568	15	temperature	temperature	NN
18431	1568	16	of	of	IN
18431	1568	17	Mars	Mars	NNP
18431	1568	18	,	,	,
18431	1568	19	122	122	CD
18431	1568	20	.	.	.
18431	1568	21	on	on	IN
18431	1568	22	Venus	Venus	NNP
18431	1568	23	's	's	POS
18431	1568	24	atmosphere	atmosphere	NN
18431	1568	25	,	,	,
18431	1568	26	53	53	CD
18431	1568	27	.	.	.
18431	1569	1	Zodiac	Zodiac	NNP
18431	1569	2	,	,	,
18431	1569	3	the	the	DT
18431	1569	4	,	,	,
18431	1569	5	258	258	CD
18431	1569	6	.	.	.
18431	1570	1	THE	the	DT
18431	1570	2	END	END	NNP
18431	1570	3	A	a	DT
18431	1570	4	NEW	NEW	NNP
18431	1570	5	BOOK	BOOK	NNS
18431	1570	6	BY	by	IN
18431	1570	7	PROF	PROF	NNS
18431	1570	8	.	.	.
18431	1570	9	GROOS	GROOS	NNP
18431	1570	10	.	.	.
18431	1571	1	The	the	DT
18431	1571	2	Play	play	NN
18431	1571	3	of	of	IN
18431	1571	4	Man	man	NN
18431	1571	5	.	.	.
18431	1572	1	By	by	IN
18431	1572	2	KARL	KARL	NNP
18431	1572	3	GROOS	GROOS	NNP
18431	1572	4	,	,	,
18431	1572	5	Professor	Professor	NNP
18431	1572	6	of	of	IN
18431	1572	7	Philosophy	Philosophy	NNP
18431	1572	8	in	in	IN
18431	1572	9	the	the	DT
18431	1572	10	University	University	NNP
18431	1572	11	of	of	IN
18431	1572	12	Basel	Basel	NNP
18431	1572	13	,	,	,
18431	1572	14	and	and	CC
18431	1572	15	author	author	NN
18431	1572	16	of	of	IN
18431	1572	17	"	"	``
18431	1572	18	The	the	DT
18431	1572	19	Play	play	NN
18431	1572	20	of	of	IN
18431	1572	21	Animals	Animals	NNPS
18431	1572	22	.	.	.
18431	1572	23	"	"	''
18431	1573	1	Translated	translate	VBN
18431	1573	2	,	,	,
18431	1573	3	with	with	IN
18431	1573	4	the	the	DT
18431	1573	5	author	author	NN
18431	1573	6	's	's	POS
18431	1573	7	cooperation	cooperation	NN
18431	1573	8	,	,	,
18431	1573	9	by	by	IN
18431	1573	10	Elizabeth	Elizabeth	NNP
18431	1573	11	L.	L.	NNP
18431	1573	12	Baldwin	Baldwin	NNP
18431	1573	13	,	,	,
18431	1573	14	and	and	CC
18431	1573	15	edited	edit	VBD
18431	1573	16	,	,	,
18431	1573	17	with	with	IN
18431	1573	18	a	a	DT
18431	1573	19	Preface	Preface	NNP
18431	1573	20	and	and	CC
18431	1573	21	Appendix	Appendix	NNP
18431	1573	22	,	,	,
18431	1573	23	by	by	IN
18431	1573	24	Prof.	Prof.	NNP
18431	1573	25	J.	J.	NNP
18431	1574	1	Mark	Mark	NNP
18431	1574	2	Baldwin	Baldwin	NNP
18431	1574	3	,	,	,
18431	1574	4	of	of	IN
18431	1574	5	Princeton	Princeton	NNP
18431	1574	6	University	University	NNP
18431	1574	7	.	.	.
18431	1575	1	12mo	12mo	JJ
18431	1575	2	.	.	.
18431	1576	1	Cloth	cloth	NN
18431	1576	2	,	,	,
18431	1576	3	$	$	$
18431	1576	4	1.50	1.50	CD
18431	1576	5	net	net	NN
18431	1576	6	;	;	:
18431	1576	7	postage	postage	NN
18431	1576	8	,	,	,
18431	1576	9	12	12	CD
18431	1576	10	cents	cent	NNS
18431	1576	11	additional	additional	JJ
18431	1576	12	.	.	.
18431	1577	1	The	the	DT
18431	1577	2	results	result	NNS
18431	1577	3	of	of	IN
18431	1577	4	Professor	Professor	NNP
18431	1577	5	Groos	Groos	NNP
18431	1577	6	's	's	POS
18431	1577	7	original	original	JJ
18431	1577	8	and	and	CC
18431	1577	9	acute	acute	JJ
18431	1577	10	investigations	investigation	NNS
18431	1577	11	are	be	VBP
18431	1577	12	of	of	IN
18431	1577	13	peculiar	peculiar	JJ
18431	1577	14	value	value	NN
18431	1577	15	to	to	IN
18431	1577	16	those	those	DT
18431	1577	17	who	who	WP
18431	1577	18	are	be	VBP
18431	1577	19	interested	interested	JJ
18431	1577	20	in	in	IN
18431	1577	21	psychology	psychology	NN
18431	1577	22	and	and	CC
18431	1577	23	sociology	sociology	NN
18431	1577	24	,	,	,
18431	1577	25	and	and	CC
18431	1577	26	they	-PRON-	PRP
18431	1577	27	are	be	VBP
18431	1577	28	of	of	IN
18431	1577	29	great	great	JJ
18431	1577	30	importance	importance	NN
18431	1577	31	to	to	IN
18431	1577	32	educators	educator	NNS
18431	1577	33	.	.	.
18431	1578	1	He	-PRON-	PRP
18431	1578	2	presents	present	VBZ
18431	1578	3	the	the	DT
18431	1578	4	anthropological	anthropological	JJ
18431	1578	5	aspects	aspect	NNS
18431	1578	6	of	of	IN
18431	1578	7	the	the	DT
18431	1578	8	subject	subject	NN
18431	1578	9	treated	treat	VBN
18431	1578	10	in	in	IN
18431	1578	11	his	-PRON-	PRP$
18431	1578	12	psychological	psychological	JJ
18431	1578	13	study	study	NN
18431	1578	14	of	of	IN
18431	1578	15	the	the	DT
18431	1578	16	Play	play	NN
18431	1578	17	of	of	IN
18431	1578	18	Animals	Animals	NNPS
18431	1578	19	,	,	,
18431	1578	20	which	which	WDT
18431	1578	21	has	have	VBZ
18431	1578	22	already	already	RB
18431	1578	23	become	become	VBN
18431	1578	24	a	a	DT
18431	1578	25	classic	classic	NN
18431	1578	26	.	.	.
18431	1579	1	Professor	Professor	NNP
18431	1579	2	Groos	Groos	NNP
18431	1579	3	,	,	,
18431	1579	4	who	who	WP
18431	1579	5	agrees	agree	VBZ
18431	1579	6	with	with	IN
18431	1579	7	the	the	DT
18431	1579	8	followers	follower	NNS
18431	1579	9	of	of	IN
18431	1579	10	Weismann	Weismann	NNP
18431	1579	11	,	,	,
18431	1579	12	develops	develop	VBZ
18431	1579	13	the	the	DT
18431	1579	14	great	great	JJ
18431	1579	15	importance	importance	NN
18431	1579	16	of	of	IN
18431	1579	17	the	the	DT
18431	1579	18	child	child	NN
18431	1579	19	's	's	POS
18431	1579	20	play	play	NN
18431	1579	21	as	as	IN
18431	1579	22	tending	tend	VBG
18431	1579	23	to	to	TO
18431	1579	24	strengthen	strengthen	VB
18431	1579	25	his	-PRON-	PRP$
18431	1579	26	inheritance	inheritance	NN
18431	1579	27	in	in	IN
18431	1579	28	the	the	DT
18431	1579	29	acquisition	acquisition	NN
18431	1579	30	of	of	IN
18431	1579	31	adaptations	adaptation	NNS
18431	1579	32	to	to	IN
18431	1579	33	his	-PRON-	PRP$
18431	1579	34	environment	environment	NN
18431	1579	35	.	.	.
18431	1580	1	The	the	DT
18431	1580	2	influence	influence	NN
18431	1580	3	of	of	IN
18431	1580	4	play	play	NN
18431	1580	5	on	on	IN
18431	1580	6	character	character	NN
18431	1580	7	,	,	,
18431	1580	8	and	and	CC
18431	1580	9	its	-PRON-	PRP$
18431	1580	10	relation	relation	NN
18431	1580	11	to	to	IN
18431	1580	12	education	education	NN
18431	1580	13	,	,	,
18431	1580	14	are	be	VBP
18431	1580	15	suggestively	suggestively	RB
18431	1580	16	indicated	indicate	VBN
18431	1580	17	.	.	.
18431	1581	1	The	the	DT
18431	1581	2	playful	playful	JJ
18431	1581	3	manifestations	manifestation	NNS
18431	1581	4	affecting	affect	VBG
18431	1581	5	the	the	DT
18431	1581	6	child	child	NN
18431	1581	7	himself	-PRON-	PRP
18431	1581	8	and	and	CC
18431	1581	9	those	those	DT
18431	1581	10	affecting	affect	VBG
18431	1581	11	his	-PRON-	PRP$
18431	1581	12	relations	relation	NNS
18431	1581	13	to	to	IN
18431	1581	14	others	other	NNS
18431	1581	15	have	have	VBP
18431	1581	16	been	be	VBN
18431	1581	17	carefully	carefully	RB
18431	1581	18	classified	classify	VBN
18431	1581	19	,	,	,
18431	1581	20	and	and	CC
18431	1581	21	the	the	DT
18431	1581	22	reader	reader	NN
18431	1581	23	is	be	VBZ
18431	1581	24	led	lead	VBN
18431	1581	25	from	from	IN
18431	1581	26	the	the	DT
18431	1581	27	simpler	simple	JJR
18431	1581	28	exercises	exercise	NNS
18431	1581	29	of	of	IN
18431	1581	30	the	the	DT
18431	1581	31	sensory	sensory	JJ
18431	1581	32	apparatus	apparatus	NN
18431	1581	33	through	through	IN
18431	1581	34	a	a	DT
18431	1581	35	variety	variety	NN
18431	1581	36	of	of	IN
18431	1581	37	divisions	division	NNS
18431	1581	38	to	to	IN
18431	1581	39	inner	inner	JJ
18431	1581	40	imitations	imitation	NNS
18431	1581	41	and	and	CC
18431	1581	42	social	social	JJ
18431	1581	43	play	play	NN
18431	1581	44	.	.	.
18431	1582	1	The	the	DT
18431	1582	2	biological	biological	JJ
18431	1582	3	,	,	,
18431	1582	4	Ã	ã	NN
18431	1582	5	¦	¦	NN
18431	1582	6	sthetic	sthetic	JJ
18431	1582	7	,	,	,
18431	1582	8	ethical	ethical	JJ
18431	1582	9	,	,	,
18431	1582	10	and	and	CC
18431	1582	11	pedagogical	pedagogical	JJ
18431	1582	12	standpoints	standpoint	NNS
18431	1582	13	receive	receive	VBP
18431	1582	14	much	much	JJ
18431	1582	15	attention	attention	NN
18431	1582	16	from	from	IN
18431	1582	17	the	the	DT
18431	1582	18	investigator	investigator	NN
18431	1582	19	.	.	.
18431	1583	1	While	while	IN
18431	1583	2	this	this	DT
18431	1583	3	book	book	NN
18431	1583	4	is	be	VBZ
18431	1583	5	an	an	DT
18431	1583	6	illuminating	illuminate	VBG
18431	1583	7	contribution	contribution	NN
18431	1583	8	to	to	IN
18431	1583	9	scientific	scientific	JJ
18431	1583	10	literature	literature	NN
18431	1583	11	,	,	,
18431	1583	12	it	-PRON-	PRP
18431	1583	13	is	be	VBZ
18431	1583	14	of	of	IN
18431	1583	15	eminently	eminently	RB
18431	1583	16	practical	practical	JJ
18431	1583	17	value	value	NN
18431	1583	18	.	.	.
18431	1584	1	Its	-PRON-	PRP$
18431	1584	2	illustrations	illustration	NNS
18431	1584	3	and	and	CC
18431	1584	4	lessons	lesson	NNS
18431	1584	5	will	will	MD
18431	1584	6	be	be	VB
18431	1584	7	studied	study	VBN
18431	1584	8	and	and	CC
18431	1584	9	applied	apply	VBN
18431	1584	10	by	by	IN
18431	1584	11	educators	educator	NNS
18431	1584	12	,	,	,
18431	1584	13	and	and	CC
18431	1584	14	the	the	DT
18431	1584	15	importance	importance	NN
18431	1584	16	of	of	IN
18431	1584	17	this	this	DT
18431	1584	18	original	original	JJ
18431	1584	19	presentation	presentation	NN
18431	1584	20	of	of	IN
18431	1584	21	a	a	DT
18431	1584	22	most	most	RBS
18431	1584	23	fertile	fertile	JJ
18431	1584	24	subject	subject	NN
18431	1584	25	will	will	MD
18431	1584	26	be	be	VB
18431	1584	27	appreciated	appreciate	VBN
18431	1584	28	by	by	IN
18431	1584	29	parents	parent	NNS
18431	1584	30	as	as	RB
18431	1584	31	well	well	RB
18431	1584	32	as	as	IN
18431	1584	33	by	by	IN
18431	1584	34	those	those	DT
18431	1584	35	who	who	WP
18431	1584	36	are	be	VBP
18431	1584	37	interested	interested	JJ
18431	1584	38	as	as	IN
18431	1584	39	general	general	JJ
18431	1584	40	students	student	NNS
18431	1584	41	of	of	IN
18431	1584	42	sociological	sociological	JJ
18431	1584	43	and	and	CC
18431	1584	44	psychological	psychological	JJ
18431	1584	45	themes	theme	NNS
18431	1584	46	.	.	.
18431	1585	1	D.	D.	NNP
18431	1585	2	APPLETON	APPLETON	NNP
18431	1585	3	AND	and	CC
18431	1585	4	COMPANY	COMPANY	NNP
18431	1585	5	,	,	,
18431	1585	6	NEW	NEW	NNP
18431	1585	7	YORK	YORK	NNP
18431	1585	8	.	.	.
18431	1586	1	D.	D.	NNP
18431	1586	2	APPLETON	APPLETON	NNP
18431	1586	3	AND	and	CC
18431	1586	4	COMPANY	COMPANY	NNP
18431	1586	5	'S	'S	NNP
18431	1586	6	PUBLICATIONS	publications	NN
18431	1586	7	.	.	.
18431	1587	1	RICHARD	RICHARD	NNP
18431	1587	2	A.	A.	NNP
18431	1587	3	PROCTOR	PROCTOR	NNP
18431	1587	4	'S	's	POS
18431	1587	5	WORKS	WORKS	NNP
18431	1587	6	.	.	.
18431	1588	1	_	_	NNP
18431	1588	2	OTHER	other	JJ
18431	1588	3	WORLDS	worlds	NN
18431	1588	4	THAN	than	IN
18431	1588	5	OURS	ours	PRP
18431	1588	6	:	:	:
18431	1588	7	The	the	DT
18431	1588	8	Plurality	Plurality	NNP
18431	1588	9	of	of	IN
18431	1588	10	Worlds	Worlds	NNP
18431	1588	11	,	,	,
18431	1588	12	Studied	study	VBN
18431	1588	13	under	under	IN
18431	1588	14	the	the	DT
18431	1588	15	Light	light	NN
18431	1588	16	of	of	IN
18431	1588	17	Recent	recent	JJ
18431	1588	18	Scientific	Scientific	NNP
18431	1588	19	Researches	Researches	NNPS
18431	1588	20	.	.	.
18431	1588	21	_	_	NNP
18431	1588	22	With	with	IN
18431	1588	23	Illustrations	Illustrations	NNPS
18431	1588	24	,	,	,
18431	1588	25	some	some	DT
18431	1588	26	colored	color	VBN
18431	1588	27	.	.	.
18431	1589	1	12mo	12mo	JJ
18431	1589	2	.	.	.
18431	1590	1	Cloth	cloth	NN
18431	1590	2	,	,	,
18431	1590	3	$	$	$
18431	1590	4	1.75	1.75	CD
18431	1590	5	.	.	.
18431	1591	1	CONTENTS.--Introduction.--What	contents.--introduction.--what	IN
18431	1591	2	the	the	DT
18431	1591	3	Earth	Earth	NNP
18431	1591	4	teaches	teach	VBZ
18431	1591	5	us.--What	us.--What	NNP
18431	1591	6	we	-PRON-	PRP
18431	1591	7	learn	learn	VBP
18431	1591	8	from	from	IN
18431	1591	9	the	the	DT
18431	1591	10	Sun.--The	Sun.--The	NNP
18431	1591	11	Inferior	Inferior	NNP
18431	1591	12	Planets.--Mars	planets.--mar	NNS
18431	1591	13	,	,	,
18431	1591	14	the	the	DT
18431	1591	15	Miniature	Miniature	NNP
18431	1591	16	of	of	IN
18431	1591	17	our	-PRON-	PRP$
18431	1591	18	Earth.--Jupiter	earth.--jupiter	NN
18431	1591	19	,	,	,
18431	1591	20	the	the	DT
18431	1591	21	Giant	Giant	NNP
18431	1591	22	of	of	IN
18431	1591	23	the	the	DT
18431	1591	24	Solar	Solar	NNP
18431	1591	25	System.--Saturn	system.--saturn	NN
18431	1591	26	,	,	,
18431	1591	27	the	the	DT
18431	1591	28	Ringed	ringed	JJ
18431	1591	29	World.--Uranus	World.--Uranus	NNP
18431	1591	30	and	and	CC
18431	1591	31	Neptune	Neptune	NNP
18431	1591	32	,	,	,
18431	1591	33	the	the	DT
18431	1591	34	Arctic	Arctic	NNP
18431	1591	35	Planets.--The	Planets.--The	NNP
18431	1591	36	Moon	Moon	NNP
18431	1591	37	and	and	CC
18431	1591	38	other	other	JJ
18431	1591	39	Satellites.--Meteors	satellites.--meteor	NNS
18431	1591	40	and	and	CC
18431	1591	41	Comets	Comets	NNPS
18431	1591	42	:	:	:
18431	1591	43	their	-PRON-	PRP$
18431	1591	44	Office	Office	NNP
18431	1591	45	in	in	IN
18431	1591	46	the	the	DT
18431	1591	47	Solar	Solar	NNP
18431	1591	48	System.--Other	system.--other	NN
18431	1591	49	Suns	Suns	NNPS
18431	1591	50	than	than	IN
18431	1591	51	Ours.--Of	Ours.--Of	NNP
18431	1591	52	Minor	Minor	NNP
18431	1591	53	Stars	Stars	NNPS
18431	1591	54	,	,	,
18431	1591	55	and	and	CC
18431	1591	56	of	of	IN
18431	1591	57	the	the	DT
18431	1591	58	Distribution	Distribution	NNP
18431	1591	59	of	of	IN
18431	1591	60	Stars	Stars	NNPS
18431	1591	61	in	in	IN
18431	1591	62	Space.--The	Space.--The	NNP
18431	1591	63	NebulÃ	nebulã	NN
18431	1591	64	¦	¦	RB
18431	1591	65	:	:	:
18431	1591	66	are	be	VBP
18431	1591	67	they	-PRON-	PRP
18431	1591	68	External	external	JJ
18431	1591	69	Galaxies?--Supervision	galaxies?--supervision	NN
18431	1591	70	and	and	CC
18431	1591	71	Control	control	NN
18431	1591	72	.	.	.
18431	1592	1	_	_	NNP
18431	1592	2	OUR	our	PRP$
18431	1592	3	PLACE	place	NN
18431	1592	4	AMONG	among	IN
18431	1592	5	INFINITIES	infinity	NNS
18431	1592	6	.	.	.
18431	1592	7	_	_	NNP
18431	1592	8	A	a	DT
18431	1592	9	Series	Series	NNP
18431	1592	10	of	of	IN
18431	1592	11	Essays	essay	NNS
18431	1592	12	contrasting	contrast	VBG
18431	1592	13	our	-PRON-	PRP$
18431	1592	14	Little	Little	NNP
18431	1592	15	Abode	Abode	NNP
18431	1592	16	in	in	IN
18431	1592	17	Space	Space	NNP
18431	1592	18	and	and	CC
18431	1592	19	Time	Time	NNP
18431	1592	20	with	with	IN
18431	1592	21	the	the	DT
18431	1592	22	Infinities	Infinities	NNPS
18431	1592	23	around	around	IN
18431	1592	24	us	-PRON-	PRP
18431	1592	25	.	.	.
18431	1593	1	To	to	TO
18431	1593	2	which	which	WDT
18431	1593	3	are	be	VBP
18431	1593	4	added	add	VBN
18431	1593	5	Essays	essay	NNS
18431	1593	6	on	on	IN
18431	1593	7	the	the	DT
18431	1593	8	Jewish	jewish	JJ
18431	1593	9	Sabbath	Sabbath	NNP
18431	1593	10	and	and	CC
18431	1593	11	Astrology	Astrology	NNP
18431	1593	12	.	.	.
18431	1594	1	12mo	12mo	JJ
18431	1594	2	.	.	.
18431	1595	1	Cloth	cloth	NN
18431	1595	2	,	,	,
18431	1595	3	$	$	$
18431	1595	4	1.75	1.75	CD
18431	1595	5	.	.	.
18431	1596	1	CONTENTS.--Past	CONTENTS.--Past	NNP
18431	1596	2	and	and	CC
18431	1596	3	Future	Future	NNP
18431	1596	4	of	of	IN
18431	1596	5	the	the	DT
18431	1596	6	Earth.--Seeming	Earth.--Seeming	NNP
18431	1596	7	Wastes	Wastes	NNPS
18431	1596	8	in	in	IN
18431	1596	9	Nature.--New	Nature.--New	NNP
18431	1596	10	Theory	theory	NN
18431	1596	11	of	of	IN
18431	1596	12	Life	Life	NNP
18431	1596	13	in	in	IN
18431	1596	14	other	other	JJ
18431	1596	15	Worlds.--A	worlds.--a	NN
18431	1596	16	Missing	miss	VBG
18431	1596	17	Comet.--The	Comet.--The	NNP
18431	1596	18	Lost	lose	VBN
18431	1596	19	Comet	Comet	NNP
18431	1596	20	and	and	CC
18431	1596	21	its	-PRON-	PRP$
18431	1596	22	Meteor	Meteor	NNP
18431	1596	23	Train.--Jupiter.--Saturn	train.--jupiter.--saturn	NN
18431	1596	24	and	and	CC
18431	1596	25	its	-PRON-	PRP$
18431	1596	26	System.--A	system.--a	NN
18431	1596	27	Giant	Giant	NNP
18431	1596	28	Sun.--The	Sun.--The	NNP
18431	1596	29	Star	Star	NNP
18431	1596	30	Depths.--Star	depths.--star	NN
18431	1596	31	Gauging.--Saturn	Gauging.--Saturn	NNP
18431	1596	32	and	and	CC
18431	1596	33	the	the	DT
18431	1596	34	Sabbath	Sabbath	NNP
18431	1596	35	of	of	IN
18431	1596	36	the	the	DT
18431	1596	37	Jews.--Thoughts	jews.--thought	NNS
18431	1596	38	on	on	IN
18431	1596	39	Astrology	Astrology	NNP
18431	1596	40	.	.	.
18431	1597	1	_	_	NNP
18431	1597	2	THE	the	DT
18431	1597	3	EXPANSE	EXPANSE	NNP
18431	1597	4	OF	of	IN
18431	1597	5	HEAVEN	HEAVEN	NNP
18431	1597	6	.	.	.
18431	1597	7	_	_	NNP
18431	1597	8	A	a	DT
18431	1597	9	Series	Series	NNP
18431	1597	10	of	of	IN
18431	1597	11	Essays	essay	NNS
18431	1597	12	on	on	IN
18431	1597	13	the	the	DT
18431	1597	14	Wonders	Wonders	NNPS
18431	1597	15	of	of	IN
18431	1597	16	the	the	DT
18431	1597	17	Firmament	Firmament	NNP
18431	1597	18	.	.	.
18431	1598	1	12mo	12mo	JJ
18431	1598	2	.	.	.
18431	1599	1	Cloth	cloth	NN
18431	1599	2	,	,	,
18431	1599	3	$	$	$
18431	1599	4	2.00	2.00	CD
18431	1599	5	.	.	.
18431	1600	1	CONTENTS.--A	CONTENTS.--A	NFP
18431	1600	2	Dream	dream	NN
18431	1600	3	that	that	WDT
18431	1600	4	was	be	VBD
18431	1600	5	not	not	RB
18431	1600	6	all	all	DT
18431	1600	7	a	a	DT
18431	1600	8	Dream.--The	Dream.--The	NNP
18431	1600	9	Sun.--The	sun.--the	JJ
18431	1600	10	Queen	queen	NN
18431	1600	11	of	of	IN
18431	1600	12	Night.--The	Night.--The	NNP
18431	1600	13	Evening	Evening	NNP
18431	1600	14	Star.--The	Star.--The	NNP
18431	1600	15	Ruddy	Ruddy	NNP
18431	1600	16	Planet.--Life	Planet.--Life	VBN
18431	1600	17	in	in	IN
18431	1600	18	the	the	DT
18431	1600	19	Ruddy	Ruddy	NNP
18431	1600	20	Planet.--The	Planet.--The	NNP
18431	1600	21	Prince	Prince	NNP
18431	1600	22	of	of	IN
18431	1600	23	Planets.--Jupiter	planets.--jupiter	NN
18431	1600	24	's	's	POS
18431	1600	25	Family	Family	NNP
18431	1600	26	of	of	IN
18431	1600	27	Moons.--The	Moons.--The	NNP
18431	1600	28	Ring	Ring	NNP
18431	1600	29	-	-	HYPH
18431	1600	30	Girdled	girdle	VBN
18431	1600	31	Planet.--Newton	Planet.--Newton	NNP
18431	1600	32	and	and	CC
18431	1600	33	the	the	DT
18431	1600	34	Law	Law	NNP
18431	1600	35	of	of	IN
18431	1600	36	the	the	DT
18431	1600	37	Universe.--The	Universe.--The	NNP
18431	1600	38	Discovery	Discovery	NNP
18431	1600	39	of	of	IN
18431	1600	40	Two	two	CD
18431	1600	41	Giant	Giant	NNP
18431	1600	42	Planets.--The	Planets.--The	NNP
18431	1600	43	Lost	lose	VBD
18431	1600	44	Comet.--Visitants	comet.--visitant	NNS
18431	1600	45	from	from	IN
18431	1600	46	the	the	DT
18431	1600	47	Star	Star	NNP
18431	1600	48	Depths.--Whence	depths.--whence	NN
18431	1600	49	come	come	VB
18431	1600	50	the	the	DT
18431	1600	51	Comets?--The	comets?--the	JJ
18431	1600	52	Comet	Comet	NNP
18431	1600	53	Families	Families	NNPS
18431	1600	54	of	of	IN
18431	1600	55	the	the	DT
18431	1600	56	Giant	Giant	NNP
18431	1600	57	Planets.--The	Planets.--The	NNP
18431	1600	58	Earth	Earth	NNP
18431	1600	59	's	's	POS
18431	1600	60	Journey	Journey	NNP
18431	1600	61	through	through	IN
18431	1600	62	Showers.--How	Showers.--How	VBD
18431	1600	63	the	the	DT
18431	1600	64	Planets	Planets	NNPS
18431	1600	65	Grew.--Our	Grew.--Our	.
18431	1600	66	Daily	Daily	NNP
18431	1600	67	Light.--The	Light.--The	NNP
18431	1600	68	Flight	Flight	NNP
18431	1600	69	of	of	IN
18431	1600	70	Light.--A	light.--a	NN
18431	1600	71	Cluster	Cluster	NNP
18431	1600	72	of	of	IN
18431	1600	73	Suns.--Worlds	Suns.--Worlds	NNPS
18431	1600	74	ruled	rule	VBN
18431	1600	75	by	by	IN
18431	1600	76	Colored	Colored	NNP
18431	1600	77	Suns.--The	Suns.--The	NNP
18431	1600	78	King	King	NNP
18431	1600	79	of	of	IN
18431	1600	80	Suns.--Four	suns.--four	CD
18431	1600	81	Orders	Orders	NNPS
18431	1600	82	of	of	IN
18431	1600	83	Suns.--The	Suns.--The	NNP
18431	1600	84	Depths	Depths	NNPS
18431	1600	85	of	of	IN
18431	1600	86	Space.--Charting	space.--charting	CD
18431	1600	87	the	the	DT
18431	1600	88	Star	Star	NNP
18431	1600	89	Depths.--The	Depths.--The	NNP
18431	1600	90	Star	Star	NNP
18431	1600	91	Depths	Depths	NNPS
18431	1600	92	Astir	Astir	NNP
18431	1600	93	with	with	IN
18431	1600	94	Life.--The	Life.--The	NNP
18431	1600	95	Drifting	Drifting	NNP
18431	1600	96	Stars.--The	Stars.--The	NNP
18431	1600	97	Milky	Milky	NNP
18431	1600	98	Way	Way	NNP
18431	1600	99	.	.	.
18431	1601	1	_	_	NNP
18431	1601	2	THE	the	DT
18431	1601	3	MOON	MOON	NNP
18431	1601	4	:	:	:
18431	1601	5	Her	-PRON-	PRP$
18431	1601	6	Motions	Motions	NNPS
18431	1601	7	,	,	,
18431	1601	8	Aspect	Aspect	NNP
18431	1601	9	,	,	,
18431	1601	10	Scenery	Scenery	NNP
18431	1601	11	,	,	,
18431	1601	12	and	and	CC
18431	1601	13	Physical	Physical	NNP
18431	1601	14	Conditions	Conditions	NNPS
18431	1601	15	.	.	.
18431	1601	16	_	_	NNP
18431	1601	17	With	with	IN
18431	1601	18	Three	Three	NNP
18431	1601	19	Lunar	Lunar	NNP
18431	1601	20	Photographs	Photographs	NNPS
18431	1601	21	,	,	,
18431	1601	22	Map	Map	NNP
18431	1601	23	,	,	,
18431	1601	24	and	and	CC
18431	1601	25	Many	many	JJ
18431	1601	26	Plates	Plates	NNPS
18431	1601	27	,	,	,
18431	1601	28	Charts	Charts	NNPS
18431	1601	29	,	,	,
18431	1601	30	etc	etc	FW
18431	1601	31	.	.	.
18431	1602	1	12mo	12mo	JJ
18431	1602	2	.	.	.
18431	1603	1	Cloth	cloth	NN
18431	1603	2	,	,	,
18431	1603	3	$	$	$
18431	1603	4	2.00	2.00	CD
18431	1603	5	.	.	.
18431	1604	1	CONTENTS.--The	CONTENTS.--The	NFP
18431	1604	2	Moon	Moon	NNP
18431	1604	3	's	's	POS
18431	1604	4	Distance	Distance	NNP
18431	1604	5	,	,	,
18431	1604	6	Size	Size	NNP
18431	1604	7	,	,	,
18431	1604	8	and	and	CC
18431	1604	9	Mass.--The	Mass.--The	NNP
18431	1604	10	Moon	Moon	NNP
18431	1604	11	's	's	POS
18431	1604	12	Motions.--The	Motions.--The	NNP
18431	1604	13	Moon	Moon	NNP
18431	1604	14	's	's	POS
18431	1604	15	Changes	change	NNS
18431	1604	16	of	of	IN
18431	1604	17	Aspect	Aspect	NNP
18431	1604	18	,	,	,
18431	1604	19	Rotation	Rotation	NNP
18431	1604	20	,	,	,
18431	1604	21	Libration	Libration	NNP
18431	1604	22	,	,	,
18431	1604	23	etc.--Study	etc.--study	NN
18431	1604	24	of	of	IN
18431	1604	25	the	the	DT
18431	1604	26	Moon	Moon	NNP
18431	1604	27	's	's	POS
18431	1604	28	Surface.--Lunar	Surface.--Lunar	NNP
18431	1604	29	Celestial	celestial	JJ
18431	1604	30	Phenomena.--Condition	phenomena.--condition	NN
18431	1604	31	of	of	IN
18431	1604	32	the	the	DT
18431	1604	33	Moon	Moon	NNP
18431	1604	34	's	's	POS
18431	1604	35	Surface.--Index	surface.--index	NN
18431	1604	36	to	to	IN
18431	1604	37	the	the	DT
18431	1604	38	Map	Map	NNP
18431	1604	39	of	of	IN
18431	1604	40	the	the	DT
18431	1604	41	Moon	Moon	NNP
18431	1604	42	.	.	.
18431	1605	1	_	_	NNP
18431	1605	2	LIGHT	LIGHT	NNP
18431	1605	3	SCIENCE	SCIENCE	NNP
18431	1605	4	FOR	for	IN
18431	1605	5	LEISURE	LEISURE	NNP
18431	1605	6	HOURS	HOURS	NNP
18431	1605	7	.	.	.
18431	1605	8	_	_	NNP
18431	1605	9	A	a	DT
18431	1605	10	Series	Series	NNP
18431	1605	11	of	of	IN
18431	1605	12	Familiar	Familiar	NNP
18431	1605	13	Essays	essay	NNS
18431	1605	14	on	on	IN
18431	1605	15	Scientific	scientific	JJ
18431	1605	16	Subjects	subject	NNS
18431	1605	17	,	,	,
18431	1605	18	Natural	Natural	NNP
18431	1605	19	Phenomena	Phenomena	NNP
18431	1605	20	,	,	,
18431	1605	21	etc	etc	FW
18431	1605	22	.	.	.
18431	1606	1	12mo	12mo	JJ
18431	1606	2	.	.	.
18431	1607	1	Cloth	cloth	NN
18431	1607	2	,	,	,
18431	1607	3	$	$	$
18431	1607	4	1.75	1.75	CD
18431	1607	5	.	.	.
18431	1608	1	D.	D.	NNP
18431	1608	2	APPLETON	APPLETON	NNP
18431	1608	3	AND	and	CC
18431	1608	4	COMPANY	COMPANY	NNP
18431	1608	5	,	,	,
18431	1608	6	NEW	NEW	NNP
18431	1608	7	YORK	YORK	NNP
18431	1608	8	.	.	.
18431	1609	1	D.	D.	NNP
18431	1609	2	APPLETON	APPLETON	NNP
18431	1609	3	&	&	CC
18431	1609	4	CO	CO	NNP
18431	1609	5	.	.	NNP
18431	1609	6	'S	'S	NNP
18431	1609	7	PUBLICATIONS	PUBLICATIONS	NNP
18431	1609	8	.	.	.
18431	1610	1	_	_	NNP
18431	1610	2	THE	the	DT
18431	1610	3	BEGINNERS	beginner	NNS
18431	1610	4	OF	of	IN
18431	1610	5	A	a	DT
18431	1610	6	NATION	nation	NN
18431	1610	7	.	.	.
18431	1610	8	_	_	NNP
18431	1610	9	A	a	DT
18431	1610	10	History	history	NN
18431	1610	11	of	of	IN
18431	1610	12	the	the	DT
18431	1610	13	Source	Source	NNP
18431	1610	14	and	and	CC
18431	1610	15	Rise	Rise	NNP
18431	1610	16	of	of	IN
18431	1610	17	the	the	DT
18431	1610	18	Earliest	early	JJS
18431	1610	19	English	English	NNP
18431	1610	20	Settlements	Settlements	NNPS
18431	1610	21	in	in	IN
18431	1610	22	America	America	NNP
18431	1610	23	,	,	,
18431	1610	24	with	with	IN
18431	1610	25	Special	Special	NNP
18431	1610	26	Reference	Reference	NNP
18431	1610	27	to	to	IN
18431	1610	28	the	the	DT
18431	1610	29	Life	Life	NNP
18431	1610	30	and	and	CC
18431	1610	31	Character	Character	NNP
18431	1610	32	of	of	IN
18431	1610	33	the	the	DT
18431	1610	34	People	People	NNS
18431	1610	35	.	.	.
18431	1611	1	The	the	DT
18431	1611	2	first	first	JJ
18431	1611	3	volume	volume	NN
18431	1611	4	in	in	IN
18431	1611	5	A	a	DT
18431	1611	6	History	history	NN
18431	1611	7	of	of	IN
18431	1611	8	Life	life	NN
18431	1611	9	in	in	IN
18431	1611	10	the	the	DT
18431	1611	11	United	United	NNP
18431	1611	12	States	States	NNP
18431	1611	13	.	.	.
18431	1612	1	By	by	IN
18431	1612	2	EDWARD	EDWARD	NNP
18431	1612	3	EGGLESTON	EGGLESTON	NNP
18431	1612	4	.	.	.
18431	1613	1	Small	small	JJ
18431	1613	2	8vo	8vo	NN
18431	1613	3	.	.	.
18431	1614	1	Cloth	cloth	NN
18431	1614	2	,	,	,
18431	1614	3	gilt	gilt	VB
18431	1614	4	top	top	NN
18431	1614	5	,	,	,
18431	1614	6	uncut	uncut	JJ
18431	1614	7	,	,	,
18431	1614	8	with	with	IN
18431	1614	9	Maps	map	NNS
18431	1614	10	,	,	,
18431	1614	11	$	$	$
18431	1614	12	1.50	1.50	CD
18431	1614	13	.	.	.
18431	1615	1	"	"	``
18431	1615	2	Few	few	JJ
18431	1615	3	works	work	NNS
18431	1615	4	on	on	IN
18431	1615	5	the	the	DT
18431	1615	6	period	period	NN
18431	1615	7	which	which	WDT
18431	1615	8	it	-PRON-	PRP
18431	1615	9	covers	cover	VBZ
18431	1615	10	can	can	MD
18431	1615	11	compare	compare	VB
18431	1615	12	with	with	IN
18431	1615	13	this	this	DT
18431	1615	14	in	in	IN
18431	1615	15	point	point	NN
18431	1615	16	of	of	IN
18431	1615	17	mere	mere	JJ
18431	1615	18	literary	literary	JJ
18431	1615	19	attractiveness	attractiveness	NN
18431	1615	20	,	,	,
18431	1615	21	and	and	CC
18431	1615	22	we	-PRON-	PRP
18431	1615	23	fancy	fancy	VBP
18431	1615	24	that	that	IN
18431	1615	25	many	many	JJ
18431	1615	26	to	to	TO
18431	1615	27	whom	whom	WP
18431	1615	28	its	-PRON-	PRP$
18431	1615	29	scholarly	scholarly	JJ
18431	1615	30	value	value	NN
18431	1615	31	will	will	MD
18431	1615	32	not	not	RB
18431	1615	33	appeal	appeal	VB
18431	1615	34	will	will	MD
18431	1615	35	read	read	VB
18431	1615	36	the	the	DT
18431	1615	37	volume	volume	NN
18431	1615	38	with	with	IN
18431	1615	39	interest	interest	NN
18431	1615	40	and	and	CC
18431	1615	41	delight	delight	NN
18431	1615	42	.	.	.
18431	1615	43	"	"	''
18431	1616	1	--_New	--_New	:
18431	1616	2	York	York	NNP
18431	1616	3	Evening	Evening	NNP
18431	1616	4	Post	Post	NNP
18431	1616	5	.	.	.
18431	1616	6	_	_	NNP
18431	1616	7	"	"	``
18431	1616	8	Written	write	VBN
18431	1616	9	with	with	IN
18431	1616	10	a	a	DT
18431	1616	11	firm	firm	JJ
18431	1616	12	grasp	grasp	NN
18431	1616	13	of	of	IN
18431	1616	14	the	the	DT
18431	1616	15	theme	theme	NN
18431	1616	16	,	,	,
18431	1616	17	inspired	inspire	VBN
18431	1616	18	by	by	IN
18431	1616	19	ample	ample	JJ
18431	1616	20	knowledge	knowledge	NN
18431	1616	21	,	,	,
18431	1616	22	and	and	CC
18431	1616	23	made	make	VBD
18431	1616	24	attractive	attractive	JJ
18431	1616	25	by	by	IN
18431	1616	26	a	a	DT
18431	1616	27	vigorous	vigorous	JJ
18431	1616	28	and	and	CC
18431	1616	29	resonant	resonant	JJ
18431	1616	30	style	style	NN
18431	1616	31	,	,	,
18431	1616	32	the	the	DT
18431	1616	33	book	book	NN
18431	1616	34	will	will	MD
18431	1616	35	receive	receive	VB
18431	1616	36	much	much	JJ
18431	1616	37	attention	attention	NN
18431	1616	38	.	.	.
18431	1617	1	It	-PRON-	PRP
18431	1617	2	is	be	VBZ
18431	1617	3	a	a	DT
18431	1617	4	great	great	JJ
18431	1617	5	theme	theme	NN
18431	1617	6	the	the	DT
18431	1617	7	author	author	NN
18431	1617	8	has	have	VBZ
18431	1617	9	taken	take	VBN
18431	1617	10	up	up	RP
18431	1617	11	,	,	,
18431	1617	12	and	and	CC
18431	1617	13	he	-PRON-	PRP
18431	1617	14	grasps	grasp	VBZ
18431	1617	15	it	-PRON-	PRP
18431	1617	16	with	with	IN
18431	1617	17	the	the	DT
18431	1617	18	confidence	confidence	NN
18431	1617	19	of	of	IN
18431	1617	20	a	a	DT
18431	1617	21	master	master	NN
18431	1617	22	.	.	.
18431	1617	23	"	"	''
18431	1618	1	--_New	--_New	:
18431	1618	2	York	York	NNP
18431	1618	3	Times	Times	NNP
18431	1618	4	.	.	.
18431	1618	5	_	_	NNP
18431	1618	6	"	"	``
18431	1618	7	Mr.	Mr.	NNP
18431	1618	8	Eggleston	Eggleston	NNP
18431	1618	9	's	's	POS
18431	1618	10	'	'	``
18431	1618	11	Beginners	beginner	NNS
18431	1618	12	'	'	''
18431	1618	13	is	be	VBZ
18431	1618	14	unique	unique	JJ
18431	1618	15	.	.	.
18431	1619	1	No	no	DT
18431	1619	2	similar	similar	JJ
18431	1619	3	historical	historical	JJ
18431	1619	4	study	study	NN
18431	1619	5	has	have	VBZ
18431	1619	6	,	,	,
18431	1619	7	to	to	IN
18431	1619	8	our	-PRON-	PRP$
18431	1619	9	knowledge	knowledge	NN
18431	1619	10	,	,	,
18431	1619	11	ever	ever	RB
18431	1619	12	been	be	VBN
18431	1619	13	done	do	VBN
18431	1619	14	in	in	IN
18431	1619	15	the	the	DT
18431	1619	16	same	same	JJ
18431	1619	17	way	way	NN
18431	1619	18	.	.	.
18431	1620	1	Mr.	Mr.	NNP
18431	1620	2	Eggleston	Eggleston	NNP
18431	1620	3	is	be	VBZ
18431	1620	4	a	a	DT
18431	1620	5	reliable	reliable	JJ
18431	1620	6	reporter	reporter	NN
18431	1620	7	of	of	IN
18431	1620	8	facts	fact	NNS
18431	1620	9	;	;	:
18431	1620	10	but	but	CC
18431	1620	11	he	-PRON-	PRP
18431	1620	12	is	be	VBZ
18431	1620	13	also	also	RB
18431	1620	14	an	an	DT
18431	1620	15	exceedingly	exceedingly	RB
18431	1620	16	keen	keen	JJ
18431	1620	17	critic	critic	NN
18431	1620	18	.	.	.
18431	1621	1	He	-PRON-	PRP
18431	1621	2	writes	write	VBZ
18431	1621	3	history	history	NN
18431	1621	4	without	without	IN
18431	1621	5	the	the	DT
18431	1621	6	effort	effort	NN
18431	1621	7	to	to	TO
18431	1621	8	merge	merge	VB
18431	1621	9	the	the	DT
18431	1621	10	critic	critic	NN
18431	1621	11	in	in	IN
18431	1621	12	the	the	DT
18431	1621	13	historian	historian	NN
18431	1621	14	.	.	.
18431	1622	1	His	-PRON-	PRP$
18431	1622	2	sense	sense	NN
18431	1622	3	of	of	IN
18431	1622	4	humor	humor	NN
18431	1622	5	is	be	VBZ
18431	1622	6	never	never	RB
18431	1622	7	dormant	dormant	JJ
18431	1622	8	.	.	.
18431	1623	1	He	-PRON-	PRP
18431	1623	2	renders	render	VBZ
18431	1623	3	some	some	DT
18431	1623	4	of	of	IN
18431	1623	5	the	the	DT
18431	1623	6	dullest	dull	JJS
18431	1623	7	passages	passage	NNS
18431	1623	8	in	in	IN
18431	1623	9	colonial	colonial	JJ
18431	1623	10	annals	annal	NNS
18431	1623	11	actually	actually	RB
18431	1623	12	amusing	amusing	JJ
18431	1623	13	by	by	IN
18431	1623	14	his	-PRON-	PRP$
18431	1623	15	witty	witty	JJ
18431	1623	16	treatment	treatment	NN
18431	1623	17	of	of	IN
18431	1623	18	them	-PRON-	PRP
18431	1623	19	.	.	.
18431	1624	1	He	-PRON-	PRP
18431	1624	2	finds	find	VBZ
18431	1624	3	a	a	DT
18431	1624	4	laugh	laugh	NN
18431	1624	5	for	for	IN
18431	1624	6	his	-PRON-	PRP$
18431	1624	7	readers	reader	NNS
18431	1624	8	where	where	WRB
18431	1624	9	most	most	JJS
18431	1624	10	of	of	IN
18431	1624	11	his	-PRON-	PRP$
18431	1624	12	predecessors	predecessor	NNS
18431	1624	13	have	have	VBP
18431	1624	14	found	find	VBN
18431	1624	15	yawns	yawn	NNS
18431	1624	16	.	.	.
18431	1625	1	And	and	CC
18431	1625	2	with	with	IN
18431	1625	3	all	all	PDT
18431	1625	4	this	this	DT
18431	1625	5	he	-PRON-	PRP
18431	1625	6	does	do	VBZ
18431	1625	7	not	not	RB
18431	1625	8	sacrifice	sacrifice	VB
18431	1625	9	the	the	DT
18431	1625	10	dignity	dignity	NN
18431	1625	11	of	of	IN
18431	1625	12	history	history	NN
18431	1625	13	for	for	IN
18431	1625	14	an	an	DT
18431	1625	15	instant	instant	NN
18431	1625	16	.	.	.
18431	1625	17	"	"	''
18431	1626	1	--_Boston	--_Boston	:
18431	1626	2	Saturday	Saturday	NNP
18431	1626	3	Evening	Evening	NNP
18431	1626	4	Gazette	Gazette	NNP
18431	1626	5	.	.	.
18431	1626	6	_	_	NNP
18431	1626	7	"	"	``
18431	1626	8	The	the	DT
18431	1626	9	delightful	delightful	JJ
18431	1626	10	style	style	NN
18431	1626	11	,	,	,
18431	1626	12	the	the	DT
18431	1626	13	clear	clear	JJ
18431	1626	14	flow	flow	NN
18431	1626	15	of	of	IN
18431	1626	16	the	the	DT
18431	1626	17	narrative	narrative	NN
18431	1626	18	,	,	,
18431	1626	19	the	the	DT
18431	1626	20	philosophical	philosophical	JJ
18431	1626	21	tone	tone	NN
18431	1626	22	,	,	,
18431	1626	23	and	and	CC
18431	1626	24	the	the	DT
18431	1626	25	able	able	JJ
18431	1626	26	analysis	analysis	NN
18431	1626	27	of	of	IN
18431	1626	28	men	man	NNS
18431	1626	29	and	and	CC
18431	1626	30	events	event	NNS
18431	1626	31	will	will	MD
18431	1626	32	commend	commend	VB
18431	1626	33	Mr.	Mr.	NNP
18431	1626	34	Eggleston	Eggleston	NNP
18431	1626	35	's	's	POS
18431	1626	36	work	work	NN
18431	1626	37	to	to	TO
18431	1626	38	earnest	earnest	JJ
18431	1626	39	students	student	NNS
18431	1626	40	.	.	.
18431	1626	41	"	"	''
18431	1627	1	--_Philadelphia	--_Philadelphia	:
18431	1627	2	Public	Public	NNP
18431	1627	3	Ledger	Ledger	NNP
18431	1627	4	.	.	.
18431	1627	5	_	_	NNP
18431	1627	6	"	"	``
18431	1627	7	The	the	DT
18431	1627	8	work	work	NN
18431	1627	9	is	be	VBZ
18431	1627	10	worthy	worthy	JJ
18431	1627	11	of	of	IN
18431	1627	12	careful	careful	JJ
18431	1627	13	reading	reading	NN
18431	1627	14	,	,	,
18431	1627	15	not	not	RB
18431	1627	16	only	only	RB
18431	1627	17	because	because	IN
18431	1627	18	of	of	IN
18431	1627	19	the	the	DT
18431	1627	20	author	author	NN
18431	1627	21	's	's	POS
18431	1627	22	ability	ability	NN
18431	1627	23	as	as	IN
18431	1627	24	a	a	DT
18431	1627	25	literary	literary	JJ
18431	1627	26	artist	artist	NN
18431	1627	27	,	,	,
18431	1627	28	but	but	CC
18431	1627	29	because	because	IN
18431	1627	30	of	of	IN
18431	1627	31	his	-PRON-	PRP$
18431	1627	32	conspicuous	conspicuous	JJ
18431	1627	33	proficiency	proficiency	NN
18431	1627	34	in	in	IN
18431	1627	35	interpreting	interpret	VBG
18431	1627	36	the	the	DT
18431	1627	37	causes	cause	NNS
18431	1627	38	of	of	IN
18431	1627	39	and	and	CC
18431	1627	40	changes	change	NNS
18431	1627	41	in	in	IN
18431	1627	42	American	american	JJ
18431	1627	43	life	life	NN
18431	1627	44	and	and	CC
18431	1627	45	character	character	NN
18431	1627	46	.	.	.
18431	1627	47	"	"	''
18431	1628	1	--_Boston	--_Boston	:
18431	1628	2	Journal	Journal	NNP
18431	1628	3	.	.	.
18431	1628	4	_	_	NNP
18431	1628	5	"	"	``
18431	1628	6	It	-PRON-	PRP
18431	1628	7	is	be	VBZ
18431	1628	8	noticeable	noticeable	JJ
18431	1628	9	that	that	IN
18431	1628	10	Mr.	Mr.	NNP
18431	1628	11	Eggleston	Eggleston	NNP
18431	1628	12	has	have	VBZ
18431	1628	13	followed	follow	VBN
18431	1628	14	no	no	DT
18431	1628	15	beaten	beat	VBN
18431	1628	16	track	track	NN
18431	1628	17	,	,	,
18431	1628	18	but	but	CC
18431	1628	19	has	have	VBZ
18431	1628	20	drawn	draw	VBN
18431	1628	21	his	-PRON-	PRP$
18431	1628	22	own	own	JJ
18431	1628	23	conclusions	conclusion	NNS
18431	1628	24	as	as	IN
18431	1628	25	to	to	IN
18431	1628	26	the	the	DT
18431	1628	27	early	early	JJ
18431	1628	28	period	period	NN
18431	1628	29	,	,	,
18431	1628	30	and	and	CC
18431	1628	31	they	-PRON-	PRP
18431	1628	32	differ	differ	VBP
18431	1628	33	from	from	IN
18431	1628	34	the	the	DT
18431	1628	35	generally	generally	RB
18431	1628	36	received	receive	VBN
18431	1628	37	version	version	NN
18431	1628	38	not	not	RB
18431	1628	39	a	a	DT
18431	1628	40	little	little	JJ
18431	1628	41	.	.	.
18431	1629	1	The	the	DT
18431	1629	2	book	book	NN
18431	1629	3	is	be	VBZ
18431	1629	4	stimulating	stimulating	JJ
18431	1629	5	and	and	CC
18431	1629	6	will	will	MD
18431	1629	7	prove	prove	VB
18431	1629	8	of	of	IN
18431	1629	9	great	great	JJ
18431	1629	10	value	value	NN
18431	1629	11	to	to	IN
18431	1629	12	the	the	DT
18431	1629	13	student	student	NN
18431	1629	14	of	of	IN
18431	1629	15	history	history	NN
18431	1629	16	.	.	.
18431	1629	17	"	"	''
18431	1630	1	--_Minneapolis	--_Minneapolis	:
18431	1630	2	Journal	Journal	NNP
18431	1630	3	.	.	.
18431	1630	4	_	_	NNP
18431	1630	5	"	"	``
18431	1630	6	A	a	DT
18431	1630	7	very	very	RB
18431	1630	8	interesting	interesting	JJ
18431	1630	9	as	as	RB
18431	1630	10	well	well	RB
18431	1630	11	as	as	IN
18431	1630	12	a	a	DT
18431	1630	13	valuable	valuable	JJ
18431	1630	14	book	book	NN
18431	1630	15	....	....	.
18431	1630	16	A	a	DT
18431	1630	17	distinct	distinct	JJ
18431	1630	18	advance	advance	NN
18431	1630	19	upon	upon	IN
18431	1630	20	most	most	JJS
18431	1630	21	that	that	WDT
18431	1630	22	has	have	VBZ
18431	1630	23	been	be	VBN
18431	1630	24	written	write	VBN
18431	1630	25	,	,	,
18431	1630	26	particularly	particularly	RB
18431	1630	27	of	of	IN
18431	1630	28	the	the	DT
18431	1630	29	settlement	settlement	NN
18431	1630	30	of	of	IN
18431	1630	31	New	New	NNP
18431	1630	32	England	England	NNP
18431	1630	33	.	.	.
18431	1630	34	"	"	''
18431	1631	1	--_Newark	--_Newark	:
18431	1631	2	Advertiser	Advertiser	NNP
18431	1631	3	.	.	.
18431	1631	4	_	_	NNP
18431	1631	5	"	"	``
18431	1631	6	One	one	CD
18431	1631	7	of	of	IN
18431	1631	8	the	the	DT
18431	1631	9	most	most	RBS
18431	1631	10	important	important	JJ
18431	1631	11	books	book	NNS
18431	1631	12	of	of	IN
18431	1631	13	the	the	DT
18431	1631	14	year	year	NN
18431	1631	15	.	.	.
18431	1632	1	It	-PRON-	PRP
18431	1632	2	is	be	VBZ
18431	1632	3	a	a	DT
18431	1632	4	work	work	NN
18431	1632	5	of	of	IN
18431	1632	6	art	art	NN
18431	1632	7	as	as	RB
18431	1632	8	well	well	RB
18431	1632	9	as	as	IN
18431	1632	10	of	of	IN
18431	1632	11	historical	historical	JJ
18431	1632	12	science	science	NN
18431	1632	13	,	,	,
18431	1632	14	and	and	CC
18431	1632	15	its	-PRON-	PRP$
18431	1632	16	distinctive	distinctive	JJ
18431	1632	17	purpose	purpose	NN
18431	1632	18	is	be	VBZ
18431	1632	19	to	to	TO
18431	1632	20	give	give	VB
18431	1632	21	an	an	DT
18431	1632	22	insight	insight	NN
18431	1632	23	into	into	IN
18431	1632	24	the	the	DT
18431	1632	25	real	real	JJ
18431	1632	26	life	life	NN
18431	1632	27	and	and	CC
18431	1632	28	character	character	NN
18431	1632	29	of	of	IN
18431	1632	30	people	people	NNS
18431	1632	31	....	....	.
18431	1633	1	The	the	DT
18431	1633	2	author	author	NN
18431	1633	3	's	's	POS
18431	1633	4	style	style	NN
18431	1633	5	is	be	VBZ
18431	1633	6	charming	charming	JJ
18431	1633	7	,	,	,
18431	1633	8	and	and	CC
18431	1633	9	the	the	DT
18431	1633	10	history	history	NN
18431	1633	11	is	be	VBZ
18431	1633	12	fully	fully	RB
18431	1633	13	as	as	RB
18431	1633	14	interesting	interesting	JJ
18431	1633	15	as	as	IN
18431	1633	16	a	a	DT
18431	1633	17	novel	novel	NN
18431	1633	18	.	.	.
18431	1633	19	"	"	''
18431	1634	1	--_Brooklyn	--_Brooklyn	:
18431	1634	2	Standard	Standard	NNP
18431	1634	3	-	-	HYPH
18431	1634	4	Union	Union	NNP
18431	1634	5	.	.	.
18431	1634	6	_	_	NNP
18431	1634	7	"	"	``
18431	1634	8	The	the	DT
18431	1634	9	value	value	NN
18431	1634	10	of	of	IN
18431	1634	11	Mr.	Mr.	NNP
18431	1634	12	Eggleston	Eggleston	NNP
18431	1634	13	's	's	POS
18431	1634	14	work	work	NN
18431	1634	15	is	be	VBZ
18431	1634	16	in	in	IN
18431	1634	17	that	that	IN
18431	1634	18	it	-PRON-	PRP
18431	1634	19	is	be	VBZ
18431	1634	20	really	really	RB
18431	1634	21	a	a	DT
18431	1634	22	history	history	NN
18431	1634	23	of	of	IN
18431	1634	24	'	'	``
18431	1634	25	life	life	NN
18431	1634	26	,	,	,
18431	1634	27	'	'	''
18431	1634	28	not	not	RB
18431	1634	29	merely	merely	RB
18431	1634	30	a	a	DT
18431	1634	31	record	record	NN
18431	1634	32	of	of	IN
18431	1634	33	events	event	NNS
18431	1634	34	....	....	.
18431	1635	1	The	the	DT
18431	1635	2	comprehensive	comprehensive	JJ
18431	1635	3	purpose	purpose	NN
18431	1635	4	of	of	IN
18431	1635	5	his	-PRON-	PRP$
18431	1635	6	volume	volume	NN
18431	1635	7	has	have	VBZ
18431	1635	8	been	be	VBN
18431	1635	9	excellently	excellently	RB
18431	1635	10	performed	perform	VBN
18431	1635	11	.	.	.
18431	1636	1	The	the	DT
18431	1636	2	book	book	NN
18431	1636	3	is	be	VBZ
18431	1636	4	eminently	eminently	RB
18431	1636	5	readable	readable	JJ
18431	1636	6	.	.	.
18431	1636	7	"	"	''
18431	1637	1	--_Philadelphia	--_Philadelphia	:
18431	1637	2	Times	Times	NNP
18431	1637	3	.	.	.
18431	1637	4	_	_	NNP
18431	1637	5	New	New	NNP
18431	1637	6	York	York	NNP
18431	1637	7	:	:	:
18431	1637	8	D.	D.	NNP
18431	1637	9	APPLETON	APPLETON	NNP
18431	1637	10	&	&	CC
18431	1637	11	CO	CO	NNP
18431	1637	12	.	.	NNP
18431	1637	13	,	,	,
18431	1637	14	72	72	CD
18431	1637	15	Fifth	Fifth	NNP
18431	1637	16	Avenue	Avenue	NNP
18431	1637	17	.	.	.
18431	1638	1	RECENT	recent	JJ
18431	1638	2	BOOKS	books	NN
18431	1638	3	BY	by	IN
18431	1638	4	DISTINGUISHED	distinguished	NN
18431	1638	5	SPECIALISTS	SPECIALISTS	NNP
18431	1638	6	.	.	.
18431	1639	1	The	the	DT
18431	1639	2	Comparative	Comparative	NNP
18431	1639	3	Physiology	Physiology	NNP
18431	1639	4	and	and	CC
18431	1639	5	Morphology	Morphology	NNP
18431	1639	6	of	of	IN
18431	1639	7	Animals	Animals	NNPS
18431	1639	8	.	.	.
18431	1640	1	By	by	IN
18431	1640	2	Prof.	Prof.	NNP
18431	1640	3	JOSEPH	JOSEPH	NNP
18431	1640	4	LE	LE	NNP
18431	1640	5	CONTE	CONTE	NNP
18431	1640	6	.	.	.
18431	1641	1	Illustrated	Illustrated	NNP
18431	1641	2	.	.	.
18431	1642	1	12mo	12mo	JJ
18431	1642	2	.	.	.
18431	1643	1	Cloth	cloth	NN
18431	1643	2	,	,	,
18431	1643	3	$	$	$
18431	1643	4	2.00	2.00	CD
18431	1643	5	.	.	.
18431	1644	1	Evolution	evolution	NN
18431	1644	2	by	by	IN
18431	1644	3	Atrophy	Atrophy	NNP
18431	1644	4	.	.	.
18431	1645	1	By	by	IN
18431	1645	2	JEAN	JEAN	NNP
18431	1645	3	DEMOOR	DEMOOR	NNP
18431	1645	4	,	,	,
18431	1645	5	JEAN	JEAN	NNP
18431	1645	6	MASSART	MASSART	NNP
18431	1645	7	,	,	,
18431	1645	8	and	and	CC
18431	1645	9	Ã	Ã	NNP
18431	1645	10	�	�	,
18431	1645	11	MILE	MILE	NNP
18431	1645	12	VANDERVELDE	VANDERVELDE	NNP
18431	1645	13	.	.	.
18431	1646	1	A	a	DT
18431	1646	2	new	new	JJ
18431	1646	3	volume	volume	NN
18431	1646	4	in	in	IN
18431	1646	5	the	the	DT
18431	1646	6	International	International	NNP
18431	1646	7	Scientific	Scientific	NNP
18431	1646	8	Series	Series	NNP
18431	1646	9	.	.	.
18431	1647	1	12mo	12mo	JJ
18431	1647	2	.	.	.
18431	1648	1	Cloth	cloth	NN
18431	1648	2	,	,	,
18431	1648	3	$	$	$
18431	1648	4	1.50	1.50	CD
18431	1648	5	.	.	.
18431	1649	1	Foot	foot	NN
18431	1649	2	-	-	HYPH
18431	1649	3	Notes	note	NNS
18431	1649	4	to	to	IN
18431	1649	5	Evolution	Evolution	NNP
18431	1649	6	.	.	.
18431	1650	1	A	a	DT
18431	1650	2	Series	Series	NNP
18431	1650	3	of	of	IN
18431	1650	4	Popular	Popular	NNP
18431	1650	5	Addresses	Addresses	NNP
18431	1650	6	on	on	IN
18431	1650	7	the	the	DT
18431	1650	8	Evolution	Evolution	NNP
18431	1650	9	of	of	IN
18431	1650	10	Life	Life	NNP
18431	1650	11	.	.	.
18431	1651	1	By	by	IN
18431	1651	2	DAVID	DAVID	NNP
18431	1651	3	STARR	STARR	NNP
18431	1651	4	JORDAN	JORDAN	NNP
18431	1651	5	,	,	,
18431	1651	6	Ph.D.	ph.d.	NN
18431	1651	7	,	,	,
18431	1651	8	President	President	NNP
18431	1651	9	of	of	IN
18431	1651	10	Leland	Leland	NNP
18431	1651	11	Stanford	Stanford	NNP
18431	1651	12	Junior	Junior	NNP
18431	1651	13	University	University	NNP
18431	1651	14	.	.	.
18431	1652	1	12mo	12mo	JJ
18431	1652	2	.	.	.
18431	1653	1	Cloth	cloth	NN
18431	1653	2	,	,	,
18431	1653	3	$	$	$
18431	1653	4	1.50	1.50	CD
18431	1653	5	.	.	.
18431	1654	1	Outlines	outline	NNS
18431	1654	2	of	of	IN
18431	1654	3	the	the	DT
18431	1654	4	Earth	Earth	NNP
18431	1654	5	's	's	POS
18431	1654	6	History	history	NN
18431	1654	7	.	.	.
18431	1655	1	A	a	DT
18431	1655	2	Popular	Popular	NNP
18431	1655	3	Study	Study	NNP
18431	1655	4	in	in	IN
18431	1655	5	Physiography	Physiography	NNP
18431	1655	6	.	.	.
18431	1656	1	By	by	IN
18431	1656	2	Prof.	Prof.	NNP
18431	1656	3	N.S.	N.S.	NNP
18431	1657	1	SHALER	SHALER	NNP
18431	1657	2	,	,	,
18431	1657	3	of	of	IN
18431	1657	4	Harvard	Harvard	NNP
18431	1657	5	University	University	NNP
18431	1657	6	.	.	.
18431	1658	1	Illustrated	Illustrated	NNP
18431	1658	2	.	.	.
18431	1659	1	12mo	12mo	JJ
18431	1659	2	.	.	.
18431	1660	1	Cloth	cloth	NN
18431	1660	2	,	,	,
18431	1660	3	$	$	$
18431	1660	4	1.50	1.50	CD
18431	1660	5	.	.	.
18431	1661	1	Studies	study	NNS
18431	1661	2	of	of	IN
18431	1661	3	Good	Good	NNP
18431	1661	4	and	and	CC
18431	1661	5	Evil	Evil	NNP
18431	1661	6	.	.	.
18431	1662	1	By	by	IN
18431	1662	2	JOSIAH	JOSIAH	NNP
18431	1662	3	ROYCE	ROYCE	NNP
18431	1662	4	,	,	,
18431	1662	5	Professor	Professor	NNP
18431	1662	6	of	of	IN
18431	1662	7	the	the	DT
18431	1662	8	History	History	NNP
18431	1662	9	of	of	IN
18431	1662	10	Philosophy	Philosophy	NNP
18431	1662	11	in	in	IN
18431	1662	12	Harvard	Harvard	NNP
18431	1662	13	University	University	NNP
18431	1662	14	.	.	.
18431	1663	1	12mo	12mo	JJ
18431	1663	2	.	.	.
18431	1664	1	Cloth	cloth	NN
18431	1664	2	,	,	,
18431	1664	3	$	$	$
18431	1664	4	1.50	1.50	CD
18431	1664	5	.	.	.
18431	1665	1	Evolutional	evolutional	JJ
18431	1665	2	Ethics	Ethics	NNPS
18431	1665	3	and	and	CC
18431	1665	4	Animal	Animal	NNP
18431	1665	5	Psychology	Psychology	NNP
18431	1665	6	.	.	.
18431	1666	1	By	by	IN
18431	1666	2	E.P.	E.P.	NNP
18431	1667	1	EVANS	EVANS	NNP
18431	1667	2	,	,	,
18431	1667	3	author	author	NN
18431	1667	4	of	of	IN
18431	1667	5	"	"	``
18431	1667	6	Animal	Animal	NNP
18431	1667	7	Symbolism	Symbolism	NNP
18431	1667	8	in	in	IN
18431	1667	9	Ecclesiastical	Ecclesiastical	NNP
18431	1667	10	Architecture	Architecture	NNP
18431	1667	11	,	,	,
18431	1667	12	"	"	''
18431	1667	13	etc	etc	FW
18431	1667	14	.	.	.
18431	1668	1	12mo	12mo	JJ
18431	1668	2	.	.	.
18431	1669	1	Cloth	cloth	NN
18431	1669	2	,	,	,
18431	1669	3	$	$	$
18431	1669	4	1.75	1.75	CD
18431	1669	5	.	.	.
18431	1670	1	Wages	Wages	NNP
18431	1670	2	and	and	CC
18431	1670	3	Capital	Capital	NNP
18431	1670	4	.	.	.
18431	1671	1	An	an	DT
18431	1671	2	Examination	examination	NN
18431	1671	3	of	of	IN
18431	1671	4	the	the	DT
18431	1671	5	Wages	Wages	NNP
18431	1671	6	Fund	Fund	NNP
18431	1671	7	Doctrine	Doctrine	NNP
18431	1671	8	.	.	.
18431	1672	1	By	by	IN
18431	1672	2	F.W.	F.W.	NNP
18431	1673	1	TAUSSIG	TAUSSIG	NNP
18431	1673	2	,	,	,
18431	1673	3	Professor	Professor	NNP
18431	1673	4	of	of	IN
18431	1673	5	Political	Political	NNP
18431	1673	6	Economy	Economy	NNP
18431	1673	7	in	in	IN
18431	1673	8	Harvard	Harvard	NNP
18431	1673	9	University	University	NNP
18431	1673	10	,	,	,
18431	1673	11	author	author	NN
18431	1673	12	of	of	IN
18431	1673	13	"	"	``
18431	1673	14	Tariff	Tariff	NNP
18431	1673	15	History	history	NN
18431	1673	16	of	of	IN
18431	1673	17	the	the	DT
18431	1673	18	United	United	NNP
18431	1673	19	States	States	NNP
18431	1673	20	"	"	''
18431	1673	21	and	and	CC
18431	1673	22	"	"	``
18431	1673	23	The	the	DT
18431	1673	24	Silver	Silver	NNP
18431	1673	25	Situation	Situation	NNP
18431	1673	26	in	in	IN
18431	1673	27	the	the	DT
18431	1673	28	United	United	NNP
18431	1673	29	States	States	NNP
18431	1673	30	.	.	.
18431	1673	31	"	"	''
18431	1674	1	12mo	12mo	JJ
18431	1674	2	.	.	.
18431	1675	1	Cloth	cloth	NN
18431	1675	2	,	,	,
18431	1675	3	$	$	$
18431	1675	4	1.50	1.50	CD
18431	1675	5	.	.	.
18431	1676	1	What	what	WP
18431	1676	2	is	be	VBZ
18431	1676	3	Electricity	electricity	NN
18431	1676	4	?	?	.
18431	1677	1	By	by	IN
18431	1677	2	Prof.	Prof.	NNP
18431	1677	3	JOHN	JOHN	NNP
18431	1677	4	TROWBRIDGE	TROWBRIDGE	NNP
18431	1677	5	,	,	,
18431	1677	6	of	of	IN
18431	1677	7	Harvard	Harvard	NNP
18431	1677	8	University	University	NNP
18431	1677	9	.	.	.
18431	1678	1	12mo	12mo	JJ
18431	1678	2	.	.	.
18431	1679	1	Cloth	cloth	NN
18431	1679	2	,	,	,
18431	1679	3	$	$	$
18431	1679	4	1.50	1.50	CD
18431	1679	5	.	.	.
18431	1680	1	The	the	DT
18431	1680	2	Psychology	Psychology	NNP
18431	1680	3	of	of	IN
18431	1680	4	Suggestion	Suggestion	NNP
18431	1680	5	.	.	.
18431	1681	1	A	a	DT
18431	1681	2	Research	research	NN
18431	1681	3	into	into	IN
18431	1681	4	the	the	DT
18431	1681	5	Subconscious	Subconscious	NNP
18431	1681	6	Nature	Nature	NNP
18431	1681	7	of	of	IN
18431	1681	8	Man	Man	NNP
18431	1681	9	and	and	CC
18431	1681	10	Society	Society	NNP
18431	1681	11	.	.	.
18431	1682	1	By	by	IN
18431	1682	2	BORIS	BORIS	NNP
18431	1682	3	SIDIS	SIDIS	NNP
18431	1682	4	,	,	,
18431	1682	5	M.A.	M.A.	NNP
18431	1682	6	,	,	,
18431	1682	7	Ph.D.	ph.d.	NN
18431	1682	8	,	,	,
18431	1682	9	Associate	Associate	NNP
18431	1682	10	in	in	IN
18431	1682	11	Psychology	psychology	NN
18431	1682	12	at	at	IN
18431	1682	13	the	the	DT
18431	1682	14	Pathological	Pathological	NNP
18431	1682	15	Institute	Institute	NNP
18431	1682	16	of	of	IN
18431	1682	17	the	the	DT
18431	1682	18	New	New	NNP
18431	1682	19	York	York	NNP
18431	1682	20	State	State	NNP
18431	1682	21	Hospitals	Hospitals	NNPS
18431	1682	22	.	.	.
18431	1683	1	With	with	IN
18431	1683	2	an	an	DT
18431	1683	3	Introduction	introduction	NN
18431	1683	4	by	by	IN
18431	1683	5	Prof.	Prof.	NNP
18431	1683	6	William	William	NNP
18431	1683	7	James	James	NNP
18431	1683	8	,	,	,
18431	1683	9	of	of	IN
18431	1683	10	Harvard	Harvard	NNP
18431	1683	11	University	University	NNP
18431	1683	12	.	.	.
18431	1684	1	Illustrated	Illustrated	NNP
18431	1684	2	.	.	.
18431	1685	1	12mo	12mo	JJ
18431	1685	2	.	.	.
18431	1686	1	Cloth	cloth	NN
18431	1686	2	,	,	,
18431	1686	3	$	$	$
18431	1686	4	1.75	1.75	CD
18431	1686	5	.	.	.
18431	1687	1	D.	D.	NNP
18431	1687	2	APPLETON	APPLETON	NNP
18431	1687	3	AND	and	CC
18431	1687	4	COMPANY	COMPANY	NNP
18431	1687	5	,	,	,
18431	1687	6	NEW	NEW	NNP
18431	1687	7	YORK	YORK	NNP
18431	1687	8	.	.	.
18431	1688	1	A	a	DT
18431	1688	2	TIMELY	timely	NN
18431	1688	3	BOOK	BOOK	NNS
18431	1688	4	.	.	.
18431	1689	1	China	China	NNP
18431	1689	2	.	.	.
18431	1690	1	_	_	NNP
18431	1690	2	Travels	Travels	NNPS
18431	1690	3	and	and	CC
18431	1690	4	Investigations	Investigations	NNPS
18431	1690	5	in	in	IN
18431	1690	6	the	the	DT
18431	1690	7	"	"	``
18431	1690	8	Middle	Middle	NNP
18431	1690	9	Kingdom"--A	Kingdom"--A	NNP
18431	1690	10	Study	Study	NNP
18431	1690	11	of	of	IN
18431	1690	12	its	-PRON-	PRP$
18431	1690	13	Civilization	Civilization	NNP
18431	1690	14	and	and	CC
18431	1690	15	Possibilities	Possibilities	NNPS
18431	1690	16	.	.	.
18431	1690	17	_	_	NNP
18431	1690	18	Together	together	RB
18431	1690	19	with	with	IN
18431	1690	20	an	an	DT
18431	1690	21	Account	Account	NNP
18431	1690	22	of	of	IN
18431	1690	23	the	the	DT
18431	1690	24	Boxer	Boxer	NNP
18431	1690	25	War	War	NNP
18431	1690	26	,	,	,
18431	1690	27	the	the	DT
18431	1690	28	Relief	Relief	NNP
18431	1690	29	of	of	IN
18431	1690	30	the	the	DT
18431	1690	31	Legations	Legations	NNPS
18431	1690	32	,	,	,
18431	1690	33	and	and	CC
18431	1690	34	the	the	DT
18431	1690	35	Re	re	NN
18431	1690	36	-	-	NN
18431	1690	37	establishment	establishment	NN
18431	1690	38	of	of	IN
18431	1690	39	Peace	Peace	NNP
18431	1690	40	.	.	.
18431	1691	1	By	by	IN
18431	1691	2	JAMES	JAMES	NNP
18431	1691	3	HARRISON	HARRISON	NNP
18431	1691	4	WILSON	WILSON	NNP
18431	1691	5	,	,	,
18431	1691	6	A.M.	A.M.	NNP
18431	1691	7	,	,	,
18431	1691	8	LL.D.	LL.D.	NNP
18431	1691	9	,	,	,
18431	1691	10	late	late	JJ
18431	1691	11	Major	Major	NNP
18431	1691	12	-	-	HYPH
18431	1691	13	General	General	NNP
18431	1691	14	United	United	NNP
18431	1691	15	States	States	NNP
18431	1691	16	Volunteers	Volunteers	NNPS
18431	1691	17	,	,	,
18431	1691	18	and	and	CC
18431	1691	19	Brevet	Brevet	NNP
18431	1691	20	Major	Major	NNP
18431	1691	21	-	-	HYPH
18431	1691	22	General	General	NNP
18431	1691	23	United	United	NNP
18431	1691	24	States	States	NNP
18431	1691	25	Army	Army	NNP
18431	1691	26	.	.	.
18431	1692	1	Third	third	JJ
18431	1692	2	edition	edition	NN
18431	1692	3	,	,	,
18431	1692	4	revised	revise	VBN
18431	1692	5	throughout	throughout	IN
18431	1692	6	,	,	,
18431	1692	7	enlarged	enlarge	VBN
18431	1692	8	,	,	,
18431	1692	9	and	and	CC
18431	1692	10	reset	reset	VB
18431	1692	11	.	.	.
18431	1693	1	12mo	12mo	JJ
18431	1693	2	.	.	.
18431	1694	1	Cloth	cloth	NN
18431	1694	2	,	,	,
18431	1694	3	$	$	$
18431	1694	4	1.75	1.75	CD
18431	1694	5	.	.	.
18431	1695	1	General	General	NNP
18431	1695	2	Wilson	Wilson	NNP
18431	1695	3	's	's	POS
18431	1695	4	second	second	JJ
18431	1695	5	visit	visit	NN
18431	1695	6	to	to	IN
18431	1695	7	China	China	NNP
18431	1695	8	and	and	CC
18431	1695	9	his	-PRON-	PRP$
18431	1695	10	recent	recent	JJ
18431	1695	11	active	active	JJ
18431	1695	12	service	service	NN
18431	1695	13	in	in	IN
18431	1695	14	that	that	DT
18431	1695	15	country	country	NN
18431	1695	16	have	have	VBP
18431	1695	17	afforded	afford	VBN
18431	1695	18	exceptional	exceptional	JJ
18431	1695	19	chances	chance	NNS
18431	1695	20	for	for	IN
18431	1695	21	a	a	DT
18431	1695	22	knowledge	knowledge	NN
18431	1695	23	of	of	IN
18431	1695	24	present	present	JJ
18431	1695	25	conditions	condition	NNS
18431	1695	26	and	and	CC
18431	1695	27	the	the	DT
18431	1695	28	possibilities	possibility	NNS
18431	1695	29	of	of	IN
18431	1695	30	the	the	DT
18431	1695	31	future	future	NN
18431	1695	32	.	.	.
18431	1696	1	In	in	IN
18431	1696	2	the	the	DT
18431	1696	3	light	light	NN
18431	1696	4	of	of	IN
18431	1696	5	the	the	DT
18431	1696	6	information	information	NN
18431	1696	7	thus	thus	RB
18431	1696	8	obtained	obtain	VBD
18431	1696	9	at	at	IN
18431	1696	10	first	first	JJ
18431	1696	11	hand	hand	NN
18431	1696	12	in	in	IN
18431	1696	13	the	the	DT
18431	1696	14	country	country	NN
18431	1696	15	itself	-PRON-	PRP
18431	1696	16	,	,	,
18431	1696	17	General	General	NNP
18431	1696	18	Wilson	Wilson	NNP
18431	1696	19	is	be	VBZ
18431	1696	20	enabled	enable	VBN
18431	1696	21	to	to	TO
18431	1696	22	write	write	VB
18431	1696	23	with	with	IN
18431	1696	24	a	a	DT
18431	1696	25	peculiar	peculiar	JJ
18431	1696	26	authoritativeness	authoritativeness	NN
18431	1696	27	in	in	IN
18431	1696	28	this	this	DT
18431	1696	29	edition	edition	NN
18431	1696	30	,	,	,
18431	1696	31	which	which	WDT
18431	1696	32	brings	bring	VBZ
18431	1696	33	his	-PRON-	PRP$
18431	1696	34	study	study	NN
18431	1696	35	of	of	IN
18431	1696	36	China	China	NNP
18431	1696	37	down	down	RP
18431	1696	38	to	to	IN
18431	1696	39	the	the	DT
18431	1696	40	present	present	JJ
18431	1696	41	day	day	NN
18431	1696	42	.	.	.
18431	1697	1	In	in	IN
18431	1697	2	addition	addition	NN
18431	1697	3	to	to	IN
18431	1697	4	the	the	DT
18431	1697	5	new	new	JJ
18431	1697	6	chapters	chapter	NNS
18431	1697	7	which	which	WDT
18431	1697	8	have	have	VBP
18431	1697	9	been	be	VBN
18431	1697	10	added	add	VBN
18431	1697	11	explaining	explain	VBG
18431	1697	12	the	the	DT
18431	1697	13	origin	origin	NN
18431	1697	14	and	and	CC
18431	1697	15	development	development	NN
18431	1697	16	of	of	IN
18431	1697	17	the	the	DT
18431	1697	18	Boxer	Boxer	NNP
18431	1697	19	insurrection	insurrection	NN
18431	1697	20	,	,	,
18431	1697	21	the	the	DT
18431	1697	22	relief	relief	NN
18431	1697	23	of	of	IN
18431	1697	24	the	the	DT
18431	1697	25	legations	legation	NNS
18431	1697	26	,	,	,
18431	1697	27	and	and	CC
18431	1697	28	the	the	DT
18431	1697	29	outlook	outlook	NN
18431	1697	30	for	for	IN
18431	1697	31	the	the	DT
18431	1697	32	future	future	NN
18431	1697	33	,	,	,
18431	1697	34	the	the	DT
18431	1697	35	author	author	NN
18431	1697	36	has	have	VBZ
18431	1697	37	revised	revise	VBN
18431	1697	38	his	-PRON-	PRP$
18431	1697	39	book	book	NN
18431	1697	40	throughout	throughout	RB
18431	1697	41	,	,	,
18431	1697	42	and	and	CC
18431	1697	43	has	have	VBZ
18431	1697	44	added	add	VBN
18431	1697	45	much	much	JJ
18431	1697	46	valuable	valuable	JJ
18431	1697	47	matter	matter	NN
18431	1697	48	in	in	IN
18431	1697	49	the	the	DT
18431	1697	50	course	course	NN
18431	1697	51	of	of	IN
18431	1697	52	his	-PRON-	PRP$
18431	1697	53	narrative	narrative	NN
18431	1697	54	.	.	.
18431	1698	1	This	this	DT
18431	1698	2	book	book	NN
18431	1698	3	,	,	,
18431	1698	4	which	which	WDT
18431	1698	5	is	be	VBZ
18431	1698	6	therefore	therefore	RB
18431	1698	7	in	in	IN
18431	1698	8	many	many	JJ
18431	1698	9	respects	respect	NNS
18431	1698	10	new	new	JJ
18431	1698	11	,	,	,
18431	1698	12	puts	put	VBZ
18431	1698	13	the	the	DT
18431	1698	14	reader	reader	NN
18431	1698	15	in	in	IN
18431	1698	16	possession	possession	NN
18431	1698	17	of	of	IN
18431	1698	18	a	a	DT
18431	1698	19	broad	broad	JJ
18431	1698	20	and	and	CC
18431	1698	21	comprehensive	comprehensive	JJ
18431	1698	22	knowledge	knowledge	NN
18431	1698	23	of	of	IN
18431	1698	24	Chinese	chinese	JJ
18431	1698	25	affairs	affair	NNS
18431	1698	26	,	,	,
18431	1698	27	and	and	CC
18431	1698	28	this	this	DT
18431	1698	29	includes	include	VBZ
18431	1698	30	the	the	DT
18431	1698	31	latest	late	JJS
18431	1698	32	phases	phase	NNS
18431	1698	33	of	of	IN
18431	1698	34	the	the	DT
18431	1698	35	subject	subject	NN
18431	1698	36	.	.	.
18431	1699	1	The	the	DT
18431	1699	2	practical	practical	JJ
18431	1699	3	and	and	CC
18431	1699	4	discriminating	discriminating	JJ
18431	1699	5	character	character	NN
18431	1699	6	of	of	IN
18431	1699	7	the	the	DT
18431	1699	8	author	author	NN
18431	1699	9	's	's	POS
18431	1699	10	study	study	NN
18431	1699	11	of	of	IN
18431	1699	12	China	China	NNP
18431	1699	13	will	will	MD
18431	1699	14	be	be	VB
18431	1699	15	appreciated	appreciate	VBN
18431	1699	16	more	more	RBR
18431	1699	17	than	than	IN
18431	1699	18	ever	ever	RB
18431	1699	19	at	at	IN
18431	1699	20	this	this	DT
18431	1699	21	time	time	NN
18431	1699	22	when	when	WRB
18431	1699	23	practical	practical	JJ
18431	1699	24	questions	question	NNS
18431	1699	25	relating	relate	VBG
18431	1699	26	to	to	IN
18431	1699	27	Chinese	chinese	JJ
18431	1699	28	administration	administration	NN
18431	1699	29	,	,	,
18431	1699	30	commerce	commerce	NN
18431	1699	31	,	,	,
18431	1699	32	and	and	CC
18431	1699	33	other	other	JJ
18431	1699	34	matters	matter	NNS
18431	1699	35	of	of	IN
18431	1699	36	the	the	DT
18431	1699	37	first	first	JJ
18431	1699	38	importance	importance	NN
18431	1699	39	,	,	,
18431	1699	40	are	be	VBP
18431	1699	41	engaging	engage	VBG
18431	1699	42	so	so	RB
18431	1699	43	much	much	JJ
18431	1699	44	attention	attention	NN
18431	1699	45	.	.	.
18431	1700	1	This	this	DT
18431	1700	2	new	new	JJ
18431	1700	3	edition	edition	NN
18431	1700	4	is	be	VBZ
18431	1700	5	indispensable	indispensable	JJ
18431	1700	6	for	for	IN
18431	1700	7	any	any	DT
18431	1700	8	one	one	NN
18431	1700	9	who	who	WP
18431	1700	10	wishes	wish	VBZ
18431	1700	11	a	a	DT
18431	1700	12	compact	compact	JJ
18431	1700	13	,	,	,
18431	1700	14	authoritative	authoritative	JJ
18431	1700	15	presentation	presentation	NN
18431	1700	16	of	of	IN
18431	1700	17	the	the	DT
18431	1700	18	China	China	NNP
18431	1700	19	of	of	IN
18431	1700	20	to	to	IN
18431	1700	21	-	-	HYPH
18431	1700	22	day	day	NN
18431	1700	23	.	.	.
18431	1701	1	D.	D.	NNP
18431	1701	2	APPLETON	APPLETON	NNP
18431	1701	3	AND	and	CC
18431	1701	4	COMPANY	COMPANY	NNP
18431	1701	5	,	,	,
18431	1701	6	NEW	NEW	NNP
18431	1701	7	YORK	YORK	NNP
18431	1701	8	.	.	.
18431	1702	1	D.	D.	NNP
18431	1702	2	APPLETON	APPLETON	NNP
18431	1702	3	&	&	CC
18431	1702	4	CO	CO	NNP
18431	1702	5	.	.	NNP
18431	1702	6	'S	'S	NNP
18431	1702	7	PUBLICATIONS	PUBLICATIONS	NNP
18431	1702	8	.	.	.
18431	1703	1	The	the	DT
18431	1703	2	Sun	Sun	NNP
18431	1703	3	.	.	.
18431	1704	1	By	by	IN
18431	1704	2	C.A.	C.A.	NNP
18431	1705	1	YOUNG	YOUNG	NNP
18431	1705	2	,	,	,
18431	1705	3	Ph.D.	ph.d.	NN
18431	1705	4	,	,	,
18431	1705	5	LL.D.	LL.D.	NNP
18431	1705	6	,	,	,
18431	1705	7	Professor	Professor	NNP
18431	1705	8	of	of	IN
18431	1705	9	Astronomy	Astronomy	NNP
18431	1705	10	in	in	IN
18431	1705	11	Princeton	Princeton	NNP
18431	1705	12	University	University	NNP
18431	1705	13	.	.	.
18431	1706	1	New	new	JJ
18431	1706	2	and	and	CC
18431	1706	3	revised	revised	JJ
18431	1706	4	edition	edition	NN
18431	1706	5	,	,	,
18431	1706	6	with	with	IN
18431	1706	7	numerous	numerous	JJ
18431	1706	8	Illustrations	illustration	NNS
18431	1706	9	.	.	.
18431	1707	1	12mo	12mo	JJ
18431	1707	2	.	.	.
18431	1708	1	Cloth	cloth	NN
18431	1708	2	,	,	,
18431	1708	3	$	$	$
18431	1708	4	2.00	2.00	CD
18431	1708	5	.	.	.
18431	1709	1	"	"	``
18431	1709	2	'	'	``
18431	1709	3	The	the	DT
18431	1709	4	Sun	Sun	NNP
18431	1709	5	'	'	''
18431	1709	6	is	be	VBZ
18431	1709	7	a	a	DT
18431	1709	8	book	book	NN
18431	1709	9	of	of	IN
18431	1709	10	facts	fact	NNS
18431	1709	11	and	and	CC
18431	1709	12	achievements	achievement	NNS
18431	1709	13	,	,	,
18431	1709	14	and	and	CC
18431	1709	15	not	not	RB
18431	1709	16	a	a	DT
18431	1709	17	discussion	discussion	NN
18431	1709	18	of	of	IN
18431	1709	19	theories	theory	NNS
18431	1709	20	,	,	,
18431	1709	21	and	and	CC
18431	1709	22	it	-PRON-	PRP
18431	1709	23	will	will	MD
18431	1709	24	be	be	VB
18431	1709	25	read	read	VBN
18431	1709	26	and	and	CC
18431	1709	27	appreciated	appreciate	VBN
18431	1709	28	by	by	IN
18431	1709	29	all	all	DT
18431	1709	30	scientific	scientific	JJ
18431	1709	31	students	student	NNS
18431	1709	32	,	,	,
18431	1709	33	and	and	CC
18431	1709	34	not	not	RB
18431	1709	35	by	by	IN
18431	1709	36	them	-PRON-	PRP
18431	1709	37	alone	alone	RB
18431	1709	38	.	.	.
18431	1710	1	Being	be	VBG
18431	1710	2	written	write	VBN
18431	1710	3	in	in	IN
18431	1710	4	untechnical	untechnical	JJ
18431	1710	5	language	language	NN
18431	1710	6	,	,	,
18431	1710	7	it	-PRON-	PRP
18431	1710	8	is	be	VBZ
18431	1710	9	equally	equally	RB
18431	1710	10	adapted	adapt	VBN
18431	1710	11	to	to	IN
18431	1710	12	a	a	DT
18431	1710	13	large	large	JJ
18431	1710	14	class	class	NN
18431	1710	15	of	of	IN
18431	1710	16	educated	educate	VBN
18431	1710	17	readers	reader	NNS
18431	1710	18	not	not	RB
18431	1710	19	engaged	engage	VBN
18431	1710	20	in	in	IN
18431	1710	21	scientific	scientific	JJ
18431	1710	22	pursuits	pursuit	NNS
18431	1710	23	.	.	.
18431	1710	24	"	"	''
18431	1711	1	--_Journal	--_Journal	NNP
18431	1711	2	of	of	IN
18431	1711	3	Education	Education	NNP
18431	1711	4	,	,	,
18431	1711	5	Boston	Boston	NNP
18431	1711	6	.	.	.
18431	1711	7	_	_	NNP
18431	1711	8	The	the	DT
18431	1711	9	Story	Story	NNP
18431	1711	10	of	of	IN
18431	1711	11	the	the	DT
18431	1711	12	Sun	Sun	NNP
18431	1711	13	.	.	.
18431	1712	1	By	by	IN
18431	1712	2	Sir	Sir	NNP
18431	1712	3	ROBERT	ROBERT	NNP
18431	1712	4	S.	S.	NNP
18431	1712	5	BALL	BALL	NNP
18431	1712	6	,	,	,
18431	1712	7	F.R.S.	F.R.S.	NNP
18431	1712	8	,	,	,
18431	1712	9	author	author	NN
18431	1712	10	of	of	IN
18431	1712	11	"	"	``
18431	1712	12	An	an	DT
18431	1712	13	Atlas	Atlas	NNP
18431	1712	14	of	of	IN
18431	1712	15	Astronomy	Astronomy	NNP
18431	1712	16	,	,	,
18431	1712	17	"	"	''
18431	1712	18	"	"	``
18431	1712	19	The	the	DT
18431	1712	20	Cause	cause	NN
18431	1712	21	of	of	IN
18431	1712	22	an	an	DT
18431	1712	23	Ice	Ice	NNP
18431	1712	24	Age	Age	NNP
18431	1712	25	,	,	,
18431	1712	26	"	"	''
18431	1712	27	etc	etc	FW
18431	1712	28	.	.	.
18431	1713	1	8vo	8vo	NNP
18431	1713	2	.	.	.
18431	1714	1	Cloth	cloth	NN
18431	1714	2	,	,	,
18431	1714	3	$	$	$
18431	1714	4	5.00	5.00	CD
18431	1714	5	.	.	.
18431	1715	1	"	"	``
18431	1715	2	Sir	Sir	NNP
18431	1715	3	Robert	Robert	NNP
18431	1715	4	Ball	Ball	NNP
18431	1715	5	has	have	VBZ
18431	1715	6	the	the	DT
18431	1715	7	happy	happy	JJ
18431	1715	8	gift	gift	NN
18431	1715	9	of	of	IN
18431	1715	10	making	make	VBG
18431	1715	11	abstruse	abstruse	NN
18431	1715	12	problems	problem	NNS
18431	1715	13	intelligible	intelligible	JJ
18431	1715	14	to	to	IN
18431	1715	15	the	the	DT
18431	1715	16	'	'	``
18431	1715	17	wayfaring	wayfare	VBG
18431	1715	18	man	man	NN
18431	1715	19	'	'	''
18431	1715	20	by	by	IN
18431	1715	21	the	the	DT
18431	1715	22	aid	aid	NN
18431	1715	23	of	of	IN
18431	1715	24	simple	simple	JJ
18431	1715	25	language	language	NN
18431	1715	26	and	and	CC
18431	1715	27	a	a	DT
18431	1715	28	few	few	JJ
18431	1715	29	diagrams	diagram	NNS
18431	1715	30	.	.	.
18431	1716	1	Science	science	NN
18431	1716	2	moves	move	NNS
18431	1716	3	so	so	RB
18431	1716	4	fast	fast	RB
18431	1716	5	that	that	IN
18431	1716	6	there	there	EX
18431	1716	7	was	be	VBD
18431	1716	8	room	room	NN
18431	1716	9	for	for	IN
18431	1716	10	a	a	DT
18431	1716	11	volume	volume	NN
18431	1716	12	which	which	WDT
18431	1716	13	should	should	MD
18431	1716	14	enlighten	enlighten	VB
18431	1716	15	the	the	DT
18431	1716	16	general	general	JJ
18431	1716	17	leader	leader	NN
18431	1716	18	on	on	IN
18431	1716	19	the	the	DT
18431	1716	20	present	present	JJ
18431	1716	21	state	state	NN
18431	1716	22	of	of	IN
18431	1716	23	knowledge	knowledge	NN
18431	1716	24	about	about	IN
18431	1716	25	solar	solar	JJ
18431	1716	26	phenomena	phenomenon	NNS
18431	1716	27	,	,	,
18431	1716	28	and	and	CC
18431	1716	29	that	that	DT
18431	1716	30	place	place	VBP
18431	1716	31	the	the	DT
18431	1716	32	present	present	JJ
18431	1716	33	treatise	treatise	NN
18431	1716	34	admirably	admirably	RB
18431	1716	35	fills	fill	VBZ
18431	1716	36	.	.	.
18431	1716	37	"	"	''
18431	1717	1	--_London	--_London	:
18431	1717	2	Chronicle	Chronicle	NNP
18431	1717	3	.	.	.
18431	1717	4	_	_	NNP
18431	1717	5	An	an	DT
18431	1717	6	Atlas	Atlas	NNP
18431	1717	7	of	of	IN
18431	1717	8	Astronomy	Astronomy	NNP
18431	1717	9	.	.	.
18431	1718	1	By	by	IN
18431	1718	2	Sir	Sir	NNP
18431	1718	3	ROBERT	ROBERT	NNP
18431	1718	4	S.	S.	NNP
18431	1718	5	BALL	BALL	NNP
18431	1718	6	,	,	,
18431	1718	7	F.R.S.	F.R.S.	NNP
18431	1718	8	,	,	,
18431	1718	9	Professor	Professor	NNP
18431	1718	10	of	of	IN
18431	1718	11	Astronomy	Astronomy	NNP
18431	1718	12	and	and	CC
18431	1718	13	Geometry	Geometry	NNP
18431	1718	14	at	at	IN
18431	1718	15	the	the	DT
18431	1718	16	University	University	NNP
18431	1718	17	of	of	IN
18431	1718	18	Cambridge	Cambridge	NNP
18431	1718	19	;	;	:
18431	1718	20	author	author	NN
18431	1718	21	of	of	IN
18431	1718	22	"	"	``
18431	1718	23	Starland	Starland	NNP
18431	1718	24	,	,	,
18431	1718	25	"	"	''
18431	1718	26	"	"	``
18431	1718	27	The	the	DT
18431	1718	28	Cause	cause	NN
18431	1718	29	of	of	IN
18431	1718	30	an	an	DT
18431	1718	31	Ice	Ice	NNP
18431	1718	32	Age	Age	NNP
18431	1718	33	,	,	,
18431	1718	34	"	"	''
18431	1718	35	etc	etc	FW
18431	1718	36	.	.	.
18431	1719	1	With	with	IN
18431	1719	2	72	72	CD
18431	1719	3	Plates	plate	NNS
18431	1719	4	,	,	,
18431	1719	5	Explanatory	Explanatory	NNP
18431	1719	6	Text	Text	NNP
18431	1719	7	,	,	,
18431	1719	8	and	and	CC
18431	1719	9	Complete	Complete	NNP
18431	1719	10	Index	Index	NNP
18431	1719	11	.	.	.
18431	1720	1	Small	small	JJ
18431	1720	2	4to	4to	NN
18431	1720	3	.	.	.
18431	1721	1	Cloth	Cloth	NNP
18431	1721	2	,	,	,
18431	1721	3	$	$	$
18431	1721	4	4.00	4.00	CD
18431	1721	5	.	.	.
18431	1722	1	"	"	``
18431	1722	2	The	the	DT
18431	1722	3	high	high	JJ
18431	1722	4	reputation	reputation	NN
18431	1722	5	of	of	IN
18431	1722	6	Sir	Sir	NNP
18431	1722	7	Robert	Robert	NNP
18431	1722	8	Ball	Ball	NNP
18431	1722	9	as	as	IN
18431	1722	10	a	a	DT
18431	1722	11	writer	writer	NN
18431	1722	12	on	on	IN
18431	1722	13	astronomy	astronomy	NN
18431	1722	14	at	at	IN
18431	1722	15	once	once	RB
18431	1722	16	popular	popular	JJ
18431	1722	17	and	and	CC
18431	1722	18	scientific	scientific	JJ
18431	1722	19	is	be	VBZ
18431	1722	20	in	in	IN
18431	1722	21	itself	-PRON-	PRP
18431	1722	22	more	more	JJR
18431	1722	23	than	than	IN
18431	1722	24	sufficient	sufficient	JJ
18431	1722	25	recommendation	recommendation	NN
18431	1722	26	of	of	IN
18431	1722	27	his	-PRON-	PRP$
18431	1722	28	newly	newly	RB
18431	1722	29	published	publish	VBN
18431	1722	30	'	'	''
18431	1722	31	Atlas	Atlas	NNP
18431	1722	32	of	of	IN
18431	1722	33	Astronomy	Astronomy	NNP
18431	1722	34	.	.	.
18431	1722	35	'	'	''
18431	1723	1	...	...	NFP
18431	1724	1	The	the	DT
18431	1724	2	introduction	introduction	NN
18431	1724	3	is	be	VBZ
18431	1724	4	written	write	VBN
18431	1724	5	with	with	IN
18431	1724	6	Sir	Sir	NNP
18431	1724	7	Robert	Robert	NNP
18431	1724	8	Ball	Ball	NNP
18431	1724	9	's	's	POS
18431	1724	10	well	well	RB
18431	1724	11	-	-	HYPH
18431	1724	12	known	know	VBN
18431	1724	13	lucidity	lucidity	NN
18431	1724	14	and	and	CC
18431	1724	15	simplicity	simplicity	NN
18431	1724	16	of	of	IN
18431	1724	17	exposition	exposition	NN
18431	1724	18	,	,	,
18431	1724	19	and	and	CC
18431	1724	20	altogether	altogether	RB
18431	1724	21	the	the	DT
18431	1724	22	Atlas	Atlas	NNP
18431	1724	23	is	be	VBZ
18431	1724	24	admirably	admirably	RB
18431	1724	25	adapted	adapt	VBN
18431	1724	26	to	to	TO
18431	1724	27	meet	meet	VB
18431	1724	28	the	the	DT
18431	1724	29	needs	need	NNS
18431	1724	30	and	and	CC
18431	1724	31	smooth	smooth	VB
18431	1724	32	the	the	DT
18431	1724	33	difficulties	difficulty	NNS
18431	1724	34	of	of	IN
18431	1724	35	young	young	JJ
18431	1724	36	and	and	CC
18431	1724	37	inexperienced	inexperienced	JJ
18431	1724	38	students	student	NNS
18431	1724	39	of	of	IN
18431	1724	40	astronomy	astronomy	NN
18431	1724	41	,	,	,
18431	1724	42	as	as	RB
18431	1724	43	well	well	RB
18431	1724	44	as	as	IN
18431	1724	45	materially	materially	RB
18431	1724	46	to	to	TO
18431	1724	47	assist	assist	VB
18431	1724	48	the	the	DT
18431	1724	49	researches	research	NNS
18431	1724	50	of	of	IN
18431	1724	51	those	those	DT
18431	1724	52	that	that	WDT
18431	1724	53	are	be	VBP
18431	1724	54	more	more	RBR
18431	1724	55	advanced	advanced	JJ
18431	1724	56	.	.	.
18431	1724	57	"	"	''
18431	1725	1	--_London	--_London	NNP
18431	1725	2	Times	Times	NNP
18431	1725	3	.	.	.
18431	1725	4	_	_	NNP
18431	1725	5	Studies	Studies	NNPS
18431	1725	6	in	in	IN
18431	1725	7	Spectrum	Spectrum	NNP
18431	1725	8	Analysis	Analysis	NNP
18431	1725	9	.	.	.
18431	1726	1	By	by	IN
18431	1726	2	J.	J.	NNP
18431	1726	3	NORMAN	NORMAN	NNP
18431	1726	4	LOCKYER	LOCKYER	NNP
18431	1726	5	,	,	,
18431	1726	6	F.R.S.	F.R.S.	NNP
18431	1726	7	,	,	,
18431	1726	8	Correspondent	correspondent	NN
18431	1726	9	of	of	IN
18431	1726	10	the	the	DT
18431	1726	11	Institute	Institute	NNP
18431	1726	12	of	of	IN
18431	1726	13	France	France	NNP
18431	1726	14	,	,	,
18431	1726	15	etc	etc	FW
18431	1726	16	.	.	.
18431	1727	1	With	with	IN
18431	1727	2	60	60	CD
18431	1727	3	Illustrations	illustration	NNS
18431	1727	4	.	.	.
18431	1728	1	12mo	12mo	JJ
18431	1728	2	.	.	.
18431	1729	1	Cloth	cloth	NN
18431	1729	2	,	,	,
18431	1729	3	$	$	$
18431	1729	4	2.50	2.50	CD
18431	1729	5	.	.	.
18431	1730	1	"	"	``
18431	1730	2	The	the	DT
18431	1730	3	study	study	NN
18431	1730	4	of	of	IN
18431	1730	5	spectrum	spectrum	NNP
18431	1730	6	analysis	analysis	NNP
18431	1730	7	is	be	VBZ
18431	1730	8	one	one	CD
18431	1730	9	fraught	fraught	JJ
18431	1730	10	with	with	IN
18431	1730	11	a	a	DT
18431	1730	12	peculiar	peculiar	JJ
18431	1730	13	fascination	fascination	NN
18431	1730	14	,	,	,
18431	1730	15	and	and	CC
18431	1730	16	some	some	DT
18431	1730	17	of	of	IN
18431	1730	18	the	the	DT
18431	1730	19	author	author	NN
18431	1730	20	's	's	POS
18431	1730	21	experiments	experiment	NNS
18431	1730	22	are	be	VBP
18431	1730	23	exceedingly	exceedingly	RB
18431	1730	24	picturesque	picturesque	JJ
18431	1730	25	in	in	IN
18431	1730	26	their	-PRON-	PRP$
18431	1730	27	results	result	NNS
18431	1730	28	.	.	.
18431	1731	1	They	-PRON-	PRP
18431	1731	2	are	be	VBP
18431	1731	3	so	so	RB
18431	1731	4	lucidly	lucidly	RB
18431	1731	5	described	describe	VBN
18431	1731	6	,	,	,
18431	1731	7	too	too	RB
18431	1731	8	,	,	,
18431	1731	9	that	that	IN
18431	1731	10	the	the	DT
18431	1731	11	reader	reader	NN
18431	1731	12	keeps	keep	VBZ
18431	1731	13	on	on	RP
18431	1731	14	from	from	IN
18431	1731	15	page	page	NN
18431	1731	16	to	to	IN
18431	1731	17	page	page	NN
18431	1731	18	,	,	,
18431	1731	19	never	never	RB
18431	1731	20	flagging	flag	VBG
18431	1731	21	in	in	IN
18431	1731	22	interest	interest	NN
18431	1731	23	in	in	IN
18431	1731	24	the	the	DT
18431	1731	25	matter	matter	NN
18431	1731	26	before	before	IN
18431	1731	27	him	-PRON-	PRP
18431	1731	28	,	,	,
18431	1731	29	nor	nor	CC
18431	1731	30	putting	put	VBG
18431	1731	31	down	down	RP
18431	1731	32	the	the	DT
18431	1731	33	book	book	NN
18431	1731	34	until	until	IN
18431	1731	35	the	the	DT
18431	1731	36	last	last	JJ
18431	1731	37	page	page	NN
18431	1731	38	is	be	VBZ
18431	1731	39	reached	reach	VBN
18431	1731	40	.	.	.
18431	1731	41	"	"	''
18431	1732	1	--_New	--_New	:
18431	1732	2	York	York	NNP
18431	1732	3	Evening	Evening	NNP
18431	1732	4	Express	Express	NNP
18431	1732	5	.	.	.
18431	1732	6	_	_	NNP
18431	1732	7	The	the	DT
18431	1732	8	Story	Story	NNP
18431	1732	9	of	of	IN
18431	1732	10	the	the	DT
18431	1732	11	Stars	star	NNS
18431	1732	12	.	.	.
18431	1733	1	By	by	IN
18431	1733	2	G.F.	G.F.	NNP
18431	1734	1	CHAMBERS	CHAMBERS	NNP
18431	1734	2	,	,	,
18431	1734	3	F.R.A.S.	F.R.A.S.	NNP
18431	1734	4	,	,	,
18431	1734	5	author	author	NN
18431	1734	6	of	of	IN
18431	1734	7	"	"	``
18431	1734	8	Handbook	Handbook	NNP
18431	1734	9	of	of	IN
18431	1734	10	Descriptive	Descriptive	NNP
18431	1734	11	and	and	CC
18431	1734	12	Practical	Practical	NNP
18431	1734	13	Astronomy	Astronomy	NNP
18431	1734	14	,	,	,
18431	1734	15	"	"	''
18431	1734	16	etc	etc	FW
18431	1734	17	.	.	.
18431	1735	1	With	with	IN
18431	1735	2	24	24	CD
18431	1735	3	Illustrations	illustration	NNS
18431	1735	4	.	.	.
18431	1736	1	(	(	-LRB-
18431	1736	2	Library	Library	NNP
18431	1736	3	of	of	IN
18431	1736	4	Useful	Useful	NNP
18431	1736	5	Stories	Stories	NNPS
18431	1736	6	.	.	.
18431	1736	7	)	)	-RRB-
18431	1737	1	16mo	16mo	LS
18431	1737	2	.	.	.
18431	1738	1	Cloth	Cloth	NNP
18431	1738	2	,	,	,
18431	1738	3	40	40	CD
18431	1738	4	cents	cent	NNS
18431	1738	5	.	.	.
18431	1739	1	"	"	``
18431	1739	2	One	one	PRP
18431	1739	3	can	can	MD
18431	1739	4	here	here	RB
18431	1739	5	get	get	VB
18431	1739	6	a	a	DT
18431	1739	7	clear	clear	JJ
18431	1739	8	conception	conception	NN
18431	1739	9	of	of	IN
18431	1739	10	the	the	DT
18431	1739	11	relative	relative	JJ
18431	1739	12	condition	condition	NN
18431	1739	13	of	of	IN
18431	1739	14	the	the	DT
18431	1739	15	stars	star	NNS
18431	1739	16	and	and	CC
18431	1739	17	constellations	constellation	NNS
18431	1739	18	,	,	,
18431	1739	19	and	and	CC
18431	1739	20	of	of	IN
18431	1739	21	the	the	DT
18431	1739	22	existent	existent	NN
18431	1739	23	universe	universe	NN
18431	1739	24	so	so	RB
18431	1739	25	far	far	RB
18431	1739	26	as	as	IN
18431	1739	27	it	-PRON-	PRP
18431	1739	28	is	be	VBZ
18431	1739	29	disclosed	disclose	VBN
18431	1739	30	to	to	TO
18431	1739	31	view	view	VB
18431	1739	32	.	.	.
18431	1740	1	The	the	DT
18431	1740	2	author	author	NN
18431	1740	3	presents	present	VBZ
18431	1740	4	his	-PRON-	PRP$
18431	1740	5	wonderful	wonderful	JJ
18431	1740	6	and	and	CC
18431	1740	7	at	at	IN
18431	1740	8	times	time	NNS
18431	1740	9	bewildering	bewilder	VBG
18431	1740	10	facts	fact	NNS
18431	1740	11	in	in	IN
18431	1740	12	a	a	DT
18431	1740	13	bright	bright	JJ
18431	1740	14	and	and	CC
18431	1740	15	cheery	cheery	JJ
18431	1740	16	spirit	spirit	NN
18431	1740	17	that	that	WDT
18431	1740	18	makes	make	VBZ
18431	1740	19	the	the	DT
18431	1740	20	book	book	NN
18431	1740	21	doubly	doubly	RB
18431	1740	22	attractive	attractive	JJ
18431	1740	23	.	.	.
18431	1740	24	"	"	''
18431	1741	1	--_Boston	--_Boston	:
18431	1741	2	Home	Home	NNP
18431	1741	3	Journal	Journal	NNP
18431	1741	4	.	.	.
18431	1741	5	_	_	NNP
18431	1741	6	D.	D.	NNP
18431	1741	7	APPLETON	APPLETON	NNP
18431	1741	8	AND	and	CC
18431	1741	9	COMPANY	COMPANY	NNP
18431	1741	10	,	,	,
18431	1741	11	NEW	NEW	NNP
18431	1741	12	YORK	YORK	NNP
18431	1741	13	.	.	.