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The space adventure > Viking III

VIKING MISSION

Credit : NASA

Viking 1 landed on Mars west of Chryse Planitia on July 20, 1976 and Viking 2 on September 3 at Utopia Planitia. These probes send us images of a barren and stony soil. Two discoveries: the sky is not blue but pink because of the dust particles suspended in the atmosphere, and Viking 2 recorded an earthquake of Mars ...