Astronauts

Dafydd Rhys "Dave" Williams OC (born May 16, 1954) is a Canadian physician, public speaker and a retired CSA astronaut. Williams was a mission specia…

Daniel Charles Brandenstein is the Executive Vice President and Chief Operating Officer of United Space Alliance. He is a former Naval Aviator, test …

Daniel Christopher Burbank is a retired American astronaut and a veteran of two Space Shuttle missions. Burbank, a Captain in the United States Coast…

Daniel M. Tani is an American engineer and a NASA astronaut. Although born in Ridley Park, Pennsylvania, he considers Lombard, Illinois, to be his ho…

Daniel Thomas Barry is an American engineer, scientist, and a retired NASA astronaut. He was a contestant on the CBS reality television program Survi…

Daniel Wheeler Bursch is a former NASA astronaut, and Captain of the United States Navy. He had four spaceflights, the first three of which were Spac…

David Carl Hilmers is a former NASA astronaut. Hilmers was selected a NASA astronaut in July 1980, and completed the initial training period in Augus…

David Cornell Leestma is a former American astronaut and retired Captain in the United States Navy.

David Randolph Scott is an American engineer, former NASA astronaut, retired U.S. Air Force officer and former test pilot. He belonged to the third g…