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On July 20, 1969, American astronauts Neil Armstrong (1930-2012) and Edwin âBuzzâ Aldrin (1930-) became the first humans ever to land on the moon. About six-and-a-half hours later, Armstrong became the first person to walk on the moon.
A total of 12 men have walked on the moon, so far. All were US astronauts in NASA's Apollo moon landing program. Six missions landed on the Moon between 1969 and 1972.