Became one of the original seven astronauts chosen for Project Mercury, which was the United States' first effort to put humans into space
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Became one of the original seven astronauts chosen for Project Mercury, which was the United States' first effort to put humans into space
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-17 from Wikipedia. The archived copy is preserved so this citation survives link rot.