2018-12-192018-12-191982https://hdl.handle.net/2152.3/11010A NASA image of the crew members of the STS-4 Mission, Commander Thomas K. Mattingly II and Pilot Henry W. Hartsfield, Jr.crewastronautsSTS-4Thomas K. MattinglyHenry W. HartsfieldNASADr. William ThorntonSpace Medicine