The Astronauts: Life After the Moon

After leaving NASA in 1971, Walter Cunningham graduated from Harvard Business School and worked as a businessman and investor.
David Burnett / Contact Press Images for TIME

Cunningham Today
After leaving NASA in 1971, Cunningham graduated from Harvard Business School and worked as a businessman and investor. In 1977, he published The All-American Boys, a reminiscence of his astronaut days. He is currently a radio personality and public speaker.

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