We Remember John Glenn: 20 Photos of His Inspiring Patriotic Life

15. Senator-astronaut John Glenn works on the shuttle Discovery’s Advanced Organic Separation experiment after the STS-95 mission’s launch on Oct. 29, 1998. Glenn was accompanied on the nine-day research flight by four other U.S. astronauts, a Spaniard and a Japanese spaceflier. The trip made Glenn the oldest human to fly in space, at the age of 77.

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NASA

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