23 Apr 368 Jahr v. Chr. - The Greek philosopher Heraclides
Beschreibung:
proposes that the apparent daily motion of the stars is created by the rotation of the Earth on its axis once a day, and that the Sun annually circles a central Earth, while the other planets orbit the Sun (a geocentric model with heliocentric aspects)Zugefügt zum Band der Zeit:
Datum:
23 Apr 368 Jahr v. Chr.
Jetzt
~ 2394 years ago
