Question

ANSWER THIS.....‼️
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Answer 1

On November 27, 1971 the lander of Mars 2 crash-landed due to an on-board computer malfunction and became the first man-made object to reach the surface of Mars. On 2 December 1971, the Mars 3 lander became the first spacecraft to achieve a soft landing, but its transmission was interrupted after 14.5 seconds.

Answer 2

The first spacecraft to land on mars was Mariner 9.Mariner 9 was launched successfully on May 30, 1971, and became the first artificial satellite of Mars when it arrived and went into orbit. NASA's Viking Project found a place in history when it became the first mission to land a spacecraft safely on the surface of another planet.