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20 agos 1975 año - Viking 1
Descripción:
U.S., launched Aug. 20, 1975. The Mars orbiter operated from June 1976 to 1980 and the lander operated from July 1976 to 1982.
Añadido al timeline:
29 ene 2018
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A04CindyVergara
fecha:
20 agos 1975 año
Ahora mismo
~ 48 years ago
Fotos: