1 jan 1877 ano - First detailed map of Mars. Notice of "canali".
Descrição:
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.Adicionado na linha do tempo:
Data:
1 jan 1877 ano
Agora
~ 147 years ago
