1 janv. 1877 - First detailed map of Mars. Notice of "canali".
Description:
Astronomer Giovanni Schiaparelli used a telescope to help produce the first detailed map of Mars. These maps notably contained features he called "canali", which were later shown to be an optical illusion.Ajouté au bande de temps:
Date:
1 janv. 1877
Maintenaint
~ Il y a 147 ans
