13 mars 1610 - Galileo observes the four largest moons of Jupiter
Description:
Galileo first observed these objects in dec. 1609 - Jan. 1610 and recognized them as satellites of Jupiter in Mar. 1610. These were the first discovered satellites of another planet which further challenged the idea of Earth's uniqueness.Ajouté au bande de temps:
Date:
13 mars 1610
Maintenaint
~ Il y a 415 ans