30
/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
1954249
158458
2

1 janv. 150 - Ptolemaic system is introduced, showing the Earth as a stationary object at the center of the universe. Unlike Aristotle's geocentric model, the orbits of the Sun, Moon, and other planets are ecliptic.

Ajouté au bande de temps:

21 oct. 2018
0
0
228

Date:

1 janv. 150
Maintenaint
~ Il y a 1875 ans