22 giug 1610 anni - Mars Discovered
Descrizione:
The first telescopic observation of Mars was by Galileo Galilei in 1610. Within a century, astronomers discovered distinct albedo features on the planet, including the dark patch Syrtis Major Planum and polar ice caps.Aggiunto al nastro di tempo:
Data:
22 giug 1610 anni
Adesso
~ 414 years ago
