23 sept. 1613 - The Discovery of Neptune: "THE LONELY BLUE PLANET OF STORMS AND OCEAN CURRENTS"
Description:
Galileo Galilei classified Neptune as a Star between 1612 and 1613, but in 1846 Neptune was officially classified as a Planet.Ajouté au bande de temps:
Date:
23 sept. 1613
Maintenaint
~ Il y a 412 ans