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Astronaut-in-Chief - Biography Quiz
40 Possible Points left Hint 1: Selected to pilot the second U.S. manned orbital spaceflight, he was grounded in 1959 by a heart murmur. | |||||||||||||||||||||||||
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Astronaut-in-Chief - Biography Quiz
40 Possible Points left Hint 1: Selected to pilot the second U.S. manned orbital spaceflight, he was grounded in 1959 by a heart murmur. | |||||||||||||||||||||||||
