4 lugl 1997 anni - Sojourner Becomes First Rover to Land on Mars
Descrizione:
This mission was the first of a series of missions to Mars that included rovers, and was the first successful lander since the two Vikings landed on the red planet in 1976.Aggiunto al nastro di tempo:
Data:
4 lugl 1997 anni
Adesso
~ 26 years ago
