WJames 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 where he retired in 2001. Adamson has logged over 3,000 hours in over 30 different types of helicopters and airplanes.
WMichael Richard Uram "Rich" Clifford, is a former United States Army officer and NASA astronaut. Clifford is considered a Master Army Aviator and has logged over 3,400 hours flying in a wide variety of fixed and rotary winged aircraft. Clifford retired from the U.S. Army at the rank of lieutenant colonel. He has logged over 12 hours of spacewalk time over three Space Shuttle missions. He is also one of the first people to conduct a spacewalk while docked to an orbiting space station. The spacewalk was conducted during STS-76, while docked at the Russian space station Mir.
WTimothy "TJ" Creamer is a NASA flight director, retired astronaut and a colonel in the United States Army. Creamer was born in Fort Huachuca, Arizona, but considers Upper Marlboro, Maryland, to be his hometown. He is married to the former Margaret E. Hammer. They have two children.
WNancy Jane Currie-Gregg is an engineer, United States Army officer and a NASA astronaut. Currie-Gregg has served in the United States Army for over 22 years and holds the rank of colonel. With NASA, she has participated in four space shuttle missions: STS-57, STS-70, STS-88, and STS109, accruing 1,000 hours in space. She currently holds an appointment as a professor of practice in the Department of Industrial & Systems Engineering at Texas A&M University.
WPatrick Graham Forrester is a retired United States Army officer and a NASA astronaut. At the time of his retirement from the U.S. Army, Forrester had achieved the rank of colonel. He is married and has two children.
WCharles 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.
WChief Warrant Officer 4 Thomas John Hennen is a United States Army warrant officer and NASA payload specialist astronaut who flew aboard Space Shuttle mission STS-44 as a payload specialist.
WRobert Shane Kimbrough is a retired United States Army officer, and a NASA astronaut. He was part of the first group of candidates selected for NASA astronaut training following the Space Shuttle Columbia disaster. Kimbrough is a veteran of two spaceflights, the first being a Space Shuttle flight, and the second being a 6-month mission to the ISS on board a Russian Soyuz craft. He was the commander of the International Space Station for Expedition 50, and returned to Earth in April 2017. He is married to the former Robbie Lynn Nickels.
WTimothy Lennart "Tim" Kopra is an engineer, a Colonel in the United States Army and a retired NASA astronaut. He served aboard the International Space Station as a flight engineer for Expedition 20, returning to Earth aboard Space Shuttle Discovery on the STS-128 mission on September 11, 2009. He returned to the ISS for the second time in December 2015, as part of Expedition 46 and as the Commander of 47.
WRichard Michael Linnehan is a United States Army veterinarian and a NASA astronaut.
WWilliam Surles McArthur Jr. is a retired United States Army colonel and NASA astronaut and a veteran of three Space Shuttle missions and one expedition to the International Space Station via the Russian Soyuz capsule.
WAnne Charlotte McClain is a lieutenant colonel in the U.S. Army, engineer and a NASA astronaut. Her call sign, "Annimal", dates back to her bruising rugby days; she also uses the call sign in her Twitter handle, AstroAnnimal. She was a Flight Engineer for Expedition 58/59 to the International Space Station.
WAndrew Richard "Drew" Morgan is a NASA astronaut from the class of 2013.
WSherwood Clark "Woody" Spring is a retired United States Army colonel and former NASA astronaut. Spring is married with two children. He is the father of United States Olympian Justin Spring. Sherwood Spring has logged 165 hours in space, 12 of which were spent conducting spacewalks. Spring has also accumulated 3,500 hours in 25 different military and civilian aircraft; over 1,500 of those hours were spent in jet aircraft.
WRobert Lee Stewart is a retired brigadier general of the United States Army and a former NASA astronaut.
WMark Thomas Vande Hei is a retired United States Army officer and NASA astronaut who served as a flight Engineer for Expedition 53 and 54 on the International Space Station. He is married to Julie Vande Hei.
WJames 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.
WDouglas Harry "Wheels" Wheelock is an American engineer and astronaut. He has flown in space twice, logging 178 days on the Space Shuttle, International Space Station, and Russian Soyuz. On July 12, 2011, Wheelock announced that he would be returning to active duty with the United States Army in support of Operation Enduring Freedom. He is currently working with NASA to test the Orion spacecraft at the Glenn Research Center in Plum Brook, Ohio.
WJeffrey Nels Williams is a retired United States Army officer and a NASA astronaut. He is a veteran of four space flights and formerly held the American record for most days spent in space, which was surpassed in April 2017 by his colleague Peggy Whitson. He still holds the record of the longest time in space for an American man.