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9 h 22 m, 22 jul 1971 año - Mariner 9 Spacecraft captures images of Mars and discovers several signs of craters and volcanoes. Proof of ancient riverbeds
Añadido al timeline:
28 ene 2018
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History of Mars by Juan Centeno
fecha:
9 h 22 m, 22 jul 1971 año
Ahora mismo
~ 52 years ago
Fotos:
