2018-01-092018-01-091983http://hdl.handle.net/2152.3/4342STS-7 was NASA's seventh Space Shuttle mission, and the second mission for the Space Shuttle Challenger, (18 June, 1983 - 24 June). STS-7 was notable for carrying Sally Ride, America's first female astronaut. This image reflect STS-7 William E. Thornton training Guion S. Bluford, Jr. middeck.William E. ThorntonSpace MedicineshuttleSTS-7Guion S. Bluford, Jr.Middeck Floor