Category: History - Early Modern (c. 1450-1750)

Dante and the early astronomers

III. GREEK ASTRONOMY: FIRST PERIOD. B.C. 900 to B.C. 350 1. Homeric Greece; First Notions of Astronomy 51 2. Thales and Anaximander: Earth flat, heaven a series of hemispheres 55 3. Later Flat Earth Systems: the Universe a sphere 60 4. Pythagoras and his Followers: Earth round...