Kenneth Dwane "Sox" Bowersox is a United States Navy officer, and a former NASA astronaut. He is a veteran of five Space Shuttle launches and an extended stay aboard the International Space Station. When he launched on STS-73 at the age of 38 years and 11 months, he became the youngest person to command a Space Shuttle.
Kenneth Dale "Taco" Cockrell is a retired American astronaut, engineer and a veteran of five Space Shuttle missions. He served as Chief of the Astronaut Office from 1997 to 1998.
STS-37, the thirty-ninth NASA Space Shuttle mission and the eighth flight of the Space Shuttle Atlantis, was a six-day mission with the primary objective of launching the Compton Gamma Ray Observatory (CGRO), the second of the Great Observatories program which included the visible-spectrum Hubble Space Telescope (HST), the Chandra X-ray Observatory (CXO) and the infrared Spitzer Space Telescope. The mission also featured two spacewalks, the first since 1985.
Nancy Jan Davis is a former American astronaut. A veteran of three space flights, Davis logged over 673 hours in space. She is now retired from NASA.
Curtis Lee "Curt" Brown Jr. is a former NASA astronaut and retired United States Air Force colonel.
Richard James Hieb is a former NASA astronaut and a veteran of three Space Shuttle missions. He was a mission specialist on STS-39 and STS-49, and was a payload commander on STS-65. After leaving NASA he worked at AlliedSignal and Orbital before spending 14 years as an executive at Lockheed Martin. He is currently a faculty member in the University of Colorado Boulder Smead Aerospace Engineering Sciences Department.
John Elmer Blaha is a retired United States Air Force colonel and a former NASA astronaut. He is a veteran of five space missions aboard the Space Shuttle and Mir.
Robert Donald Cabana is the Associate Administrator of the National Aeronautics and Space Administration (NASA), a NASA astronaut, and a veteran of four Space Shuttle flights. He served as Chief of the Astronaut Office from 1994 to 1997 and as director of the John F. Kennedy Space Center from 2008 to 2021. He is also a former naval flight officer and naval aviator in the United States Marine Corps.
Brian Duffy is a retired U.S. Air Force colonel and a former NASA astronaut. He flew aboard four Space Shuttle missions.
Charles Donald "Sam" Gemar is an American former astronaut with NASA and a lieutenant colonel in the United States Army. Gemar has flown on three Space Shuttle missions. Gemar has completed 385 orbits of the Earth and over 581 hours in space. He has also served in different positions in NASA, including as a CAPCOM for Shuttle missions. Gemar was the first astronaut to be born in the state of South Dakota.
Linda Maxine Godwin is an American scientist and retired NASA astronaut. Godwin joined NASA in 1980 and became an astronaut in July 1986. She retired in 2010. During her career, Godwin completed four space flights and logged over 38 days in space. Godwin also served as the assistant to the director for exploration, Flight Crew Operations Directorate at the Johnson Space Center. Since retiring from NASA, she accepted the position of professor in the Department of Physics and Astronomy at the University of Missouri.
Gregory Jordan Harbaugh is an aeronautical/astronautical engineer and former NASA astronaut. He flew on four space shuttle missions as a mission specialist with responsibilities that included Remote Manipulator System (RMS) operation and Extravehicular Activity (EVAs). He performed three spacewalks during the shuttle missions including in support of repair/refurbishment of the Hubble Space Telescope.
Terence Thomas "Tom" Henricks is a retired colonel in the United States Air Force and a former NASA astronaut. He served on four Space Shuttle missions.
Donald Ray McMonagle is a former astronaut and a veteran of three shuttle flights. He became the Manager, Launch Integration, at the Kennedy Space Center, Florida, on August 15, 1997. In this capacity he was responsible for final shuttle preparation, launch execution, and return of the orbiter to KSC following landings at any other location. He was chair of the Mission Management Team, and was the final authority for launch decision.
Stephen Scot Oswald is an American former pilot and NASA astronaut.
Mark Lewis "Roman" Polansky is an American aerospace engineer and research pilot and a former NASA astronaut. Polansky received the nickname "Roman" as a joke, because he shares a last name with director Roman Polanski. He flew on three Space Shuttle missions: STS-98, STS-116, and STS-127 and was first person of Korean ancestry in space.
Jay Clark Buckey, Jr. is an American physician and astronaut who flew aboard one Space Shuttle mission (STS-90) as a Payload Specialist. Buckey briefly ran for the Democratic nomination to challenge New Hampshire Senator John E. Sununu, a first term Republican, when he was up for re-election in 2008. Buckey withdrew from the race when former Governor Jeanne Shaheen entered the race.
Pierre Joseph Thuot is a retired United States Navy captain and NASA astronaut. He went into space three times, spending over 650 hours in space, including over 15 hours in three space walks. He is a former U.S. record holder for time spent on one spacewalk, and participated in the first three-person spacewalk.
James Shelton Voss is a retired United States Army colonel and NASA astronaut. During his time with NASA, Voss flew in space five times on board the Space Shuttle and International Space Station. He also served as deputy of Flight Operations for the Space Station Program Mission Integration and Operations Office. While participating in ISS Expedition 2, he and Susan Helms conducted an 8-hour and 56 minute spacewalk, the longest to date.
NASA Astronaut Group 11 was a group of 13 NASA astronauts announced on 4 June 1985.
