The Mercury Seven was the first group of astronauts selected by NASA in 1959. All of the astronauts flew in space, one died in the line of duty, one walked on the Moon, and one became a several-term senator.
The Mercury Seven was the first group of astronauts selected by NASA in 1959. All of the astronauts flew in space, one died in the line of duty, one walked on the Moon, and one became a several-term senator.
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