id author title date pages extension mime words sentences flesch summary cache txt 2298 Ball, Robert S. (Robert Stawell) Great Astronomers .txt text/plain 92019 3802 62 movement, by which the stars and all other celestial bodies appear to Ptolemy's astronomical works had appeared a few years before the observations of the new star as those which Tycho made, possessed, places of the moon, the planets, and the stars on the celestial The last of Galileo's great astronomical discoveries related to the fact, the great observer himself did not accept the new views of as the circumstances of astronomical observation would at that time At the present day, astronomers of the great national observatories illustrious friend's great work, so that in the same year he was in a movement of the earth around the sun, the star must appear to have great French astronomer sketched for the first time that remarkable earth, the sun, and the five great planets with which Laplace was When he was twenty-eight years old, his first great astronomical ./cache/2298.txt ./txt/2298.txt