Donald Alan Thomas, Ph.D. is an American engineer and a former NASA astronaut. more » | |
Captain Donald Edward Williams is a retired United States Navy officer and a former NASA... more » | |
Donald Lee Holmquest is a former NASA Astronaut. He is currently the CEO of the California... more » | |
Donald Roy Pettit is an American chemical engineer and a NASA astronaut. He is a veteran of two... more » | |
Donald Ray McMonagle became the Manager, Launch Integration, at the Kennedy Space Center,... more » | |
Donn F. Eisele was an United States Air Force test pilot and later a NASA astronaut. He occupied... more » | |
Dorothy Marie "Dottie" Metcalf-Lindenburger is an American astronaut. She married Jason... more » | |
Douglas B. Shane is President of The Spaceship Company, as well as an American test pilot who... more » | |
Douglas Gerald Hurley is an engineer and NASA astronaut. He piloted Space Shuttle mission... more » | |
Douglas Harry "Wheels" Wheelock is an American astronaut. He has flown in space twice, logging... more » | |
Duane Gene "Digger" Carey is a retired lieutenant colonel in the United States Air Force and a... more » | |
Duane Edgar Graveline is an American physician and was a NASA astronaut. He was one of the six... more » | |
Dumitru-Dorin Prunariu is a retired Romanian cosmonaut who flew aboard Soyuz 40. more » |