id author title date pages extension mime words sentences flesch summary cache txt 39142 Todd, David P. (David Peck) Astronomy: The Science of the Heavenly Bodies .txt text/plain 100360 4143 60 the origin, nature, and destinies of planets, sun, and star; observe sun, moon, and stars, because all the bodies of the cosmos were of three bodies (sun, earth, and moon) under the Newtonian law of the horizon, whether the sun was observed or moon or stars. planets were displaced among the stars by the annual motion of the earth measures of the position of sun, moon, and stars. the moon in Newton's time was better known in terms of the earth's size stars with the annual motion of the earth round the sun affords the spectrum of sun or star, and the position of these dark lines will first star was photographed, in 1851 the first total eclipse of the sun; Knowing thus the relation of sun, moon, and stars, and the number of the Evidently the earth by its motion round the sun makes every star ./cache/39142.txt ./txt/39142.txt