26 juin 270 av. J.-C. - Many astronomers built on the work of Aristarchus, a Greek astronomer. Aristarchus was the first person to present the first known model that placed the Sun at the center of the known universe with the Earth revolving around it.
Ajouté au bande de temps:
Date:
26 juin 270 av. J.-C.
Maintenaint
~ Il y a 2296 ans
