Pictured on one of a set of four 41¢ USA commemorative postage stamps in the American Scientists series, issued 6 March 2008. Others honored in the series were John Bardeen, Linus Pauling, and biochemist Gerty Cori.
The Hubble Space Telescope is named for him.
Astronomer.
Inducted into the Hall of Famous Missourians in 2003.
Inducted into the International Space Hall of Fame in 2001.