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Answer: Apollo 11
Why: The spacecraft carried three astronauts, but only the lunar module Eagle actually landed on the Moon's surface.
Answer: Chuck Berry
Why: His 1958 Chess Records cut is the only rock and roll among the record's 27 musical pieces, beside Bach, Beethoven and Louis Armstrong.
Answer: Wally Schirra
Why: On Gemini 6A he played Jingle Bells on a harmonica, the first time an instrument was heard in space.
Answer: They grow taller
Why: NASA has measured gains of up to three percent as spinal discs expand in orbit, and the extra height disappears within months back on Earth.
Answer: Disintegrated during reentry
Why: A piece of foam hit the left wing 82 seconds after launch; superheated gas poured through that breach on the way home, 16 minutes from the runway.
Answer: Michael Collins
Why: Behind the far side he lost radio contact for roughly 47 minutes each orbit, the whole Moon between him and every other human.