28 janv. 1987 av. J.-C. - Asteriod belt
Description:
-Astronomers used to believe that the objects with the asteroid belt were the remnant of a planet smaller than Earth's moon that had exploded.- The four largest abjects in the belt are Ceres, Vesta, Pallas, and Hygiea
Ajouté au bande de temps:
Date:
28 janv. 1987 av. J.-C.
Maintenaint
~ Il y a 4015 ans