Orbiter & Lander pairs/ Viking orbiter and lander (1 gen 1976 anni – 31 dic 1982 anni)
Descrizione:
LAUNCH VEHICLETitan IIIE/Centaur
GEOLOGICAL EVIDENCE
Found that there may be no living organisms on Mars, because of the combination of solar ultraviolet radiation that saturates the surface, the extreme dryness of the soil, and the oxidizing nature of the soil chemistry prevent the formation of living organisms in the Martian soil.
Aggiunto al nastro di tempo:
Data:
1 gen 1976 anni
31 dic 1982 anni
~ 7 years