James Craig Adamson is a former NASA astronaut and retired Colonel of the United States Army. He is married with 3 children. James Adamson flew on two missions, STS-28 and STS-43, and completed 263 orbits and 334 hours in space. After retiring from NASA, he was recruited by Allied Signal (later merged with Honeywell) where he retired in 2001. Adamson has logged over 3,000 hours in over 30 different types of helicopters and airplanes.

Ellen Louise Shulman Baker, M.D., M.P.H. is an American physician and a NASA astronaut. Baker serves as Chief of the Education/Medical Branch of the NASA Astronaut Office.

Mark Neil Brown is an American engineer, retired Colonel in the United States Air Force and former NASA astronaut.

Manley Lanier "Sonny" Carter Jr., M.D. was an American chemist, physician, professional soccer player, naval officer and aviator, test pilot, and NASA astronaut who flew on STS-33.

Marsha Sue Ivins is an American former astronaut and a veteran of five space shuttle missions.

Mark Charles Lee USAF Colonel is a former NASA astronaut who flew on four Space Shuttle missions. He retired from the Air Force and NASA on July 1, 2001.

George David Low was an American aerospace executive and a NASA astronaut. He was born in 1956 to Dr. George Low, the Manager of the Apollo Spacecraft Program Office. With undergraduate degrees in physics and mechanical engineering and a master's degree in aeronautics and astronautics, he worked in the JPL at the California Institute of Technology in the early 80's, before being picked as an astronaut candidate by NASA in 1984. In addition to holding some technical assignments, he logged more than 700 hours in space (including stints on the Columbia, the Atlantis and the Endeavour), before he left NASA in 1996 to pursue a career in the private sector.

William McMichael "Bill" Shepherd is an American former Navy SEAL, aerospace, ocean, and mechanical engineer, and NASA astronaut who served as Commander of Expedition 1, the first crew on the International Space Station. He is also a recipient of the Congressional Space Medal of Honor.

Kathryn Ryan Cordell Thornton is an American scientist and a former NASA astronaut with over 975 hours in space, including 21 hours of extravehicular activity. She was the associate dean for graduate programs at the University of Virginia School of Engineering and Applied Science, currently a professor of mechanical and aerospace engineering.

Charles Lacy Veach was a USAF fighter pilot and NASA astronaut.

Michael Allen Baker is a retired captain in the United States Navy, former NASA astronaut, and the International Space Station Program Manager for International and Crew Operations, at NASA's Johnson Space Center. He is responsible for the coordination of program operations, integration and flight crew training and support activities with the International Partners.

Robert Donald Cabana is the director of NASA's John F. Kennedy Space Center, a former NASA astronaut, and a veteran of four Space Shuttle flights. He is also a former naval flight officer and naval aviator in the United States Marine Corps.