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may 28, 1971 - Mars 3
Description:
USSR, launched May 28, 1971. The Mars orbiter and lander arrived on Dec. 3, 1971. The lander operated on the surface of Mars for 20 seconds before failing.
Added to timeline:
29 Jan 2018
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A04CindyVergara
Date:
may 28, 1971
Now
~ 52 years ago