GK
HIGHEST LONGEST BIGGEST LARGEST DEEPEST SMALLEST OF THE WORLD
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The first spacecraft to land on the Mars was
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Mars 3
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Mars 5
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Mars 7
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Mars 9
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Explanation:
Detailed explanation-1: -Mars 3 was the first spacecraft to make a successful soft landing on Mars.
Detailed explanation-2: -Mars 3: (FAILED) 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.
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