Astronauts

Frederick W. Sturckow

Virgin Galactic

Fred Haise

National Aeronautics and Space Administration

Fyodor Yurchikhin

Russian Federal Space Agency (ROSCOSMOS)

Garrett Reisman

National Aeronautics and Space Administration

Gary Lai

Blue Origin

Gary Payton

United States Air Force

Gayle King

Blue Origin

G. David Low

National Aeronautics and Space Administration

Gene Cernan

National Aeronautics and Space Administration

Gennadi Manakov

Russian Federal Space Agency (ROSCOSMOS)

Gennadi Sarafanov

Russian Federal Space Agency (ROSCOSMOS)

Gennadi Strekalov

Russian Federal Space Agency (ROSCOSMOS)

Gennady Padalka

Russian Federal Space Agency (ROSCOSMOS)

George D. Zamka

National Aeronautics and Space Administration

George Nelson

National Aeronautics and Space Administration

George Nield

Blue Origin

Georgi Ivanov

Russian Federal Space Agency (ROSCOSMOS)

Georgy Beregovoy

Russian Federal Space Agency (ROSCOSMOS)

Georgy Dobrovolsky

Russian Federal Space Agency (ROSCOSMOS)

Georgy Grechko

Russian Federal Space Agency (ROSCOSMOS)

Georgy Shonin

Russian Federal Space Agency (ROSCOSMOS)

Gerald P. Carr

National Aeronautics and Space Administration

Gerhard Thiele

European Space Agency

Gherman Titov

Russian Federal Space Agency (ROSCOSMOS)

Giorgio Manenti

Virgin Galactic

Glen de Vries

Blue Origin

Gopi Thotakura

Blue Origin

Gordon Cooper

National Aeronautics and Space Administration

Gregory Chamitoff

National Aeronautics and Space Administration

Gregory C. Johnson

National Aeronautics and Space Administration

Gregory Harbaugh

National Aeronautics and Space Administration

Gregory H. Johnson

National Aeronautics and Space Administration

Gregory Jarvis

Hughes Aircraft

Gregory Olsen

Gregory R. Wiseman

National Aeronautics and Space Administration

Gregory T. Linteris

National Aeronautics and Space Administration