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21 июл 1971 г. - Mars 4

Описание:

USSR, launched July 21, 1973. The failed Mars orbiter flew past Mars on Feb. 10, 1974.

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A04CindyVergara

ByCindy Vergara

29 янв 2018

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21 июл 1971 г.

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~ 54 г назад

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