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Who was the first astronaut to orbit the earth?

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Glenn served 24 years as a US senator from Ohio and later became the oldest person to be sent into space. read more

Send a man to orbit Earth, observe his reactions and return him home safely. read more

STS-95 crewmember, astronaut and U.S. Senator John Glenn. Glenn was the first American to orbit the earth and returned to space in 1998 aboard a Space Shuttle flight. read more

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