Astronauten
Charles Duke
National Aeronautics and Space Administration
Charles E. Brady Jr.
National Aeronautics and Space Administration
Charles J. Precourt
National Aeronautics and Space Administration
Charles L. Veach
National Aeronautics and Space Administration
Charles Simonyi
Hungarian
Chen Dong
China National Space Administration
Chen Zhongrui
China National Space Administration
Chiaki Mukai
Japan Aerospace Exploration Agency
Chris Boshuizen
Blue Origin
Chris Hadfield
Canadian Space Agency
Chris Sembroski
SpaceX
Christa McAuliffe
National Aeronautics and Space Administration
Christer Fuglesang
European Space Agency
Christina Koch
National Aeronautics and Space Administration
Christopher Cassidy
National Aeronautics and Space Administration
Christopher Ferguson
Boeing
Christopher Huie
Virgin Galactic
Chun Wang
SpaceX
Claude Nicollier
European Space Agency
Claudie Haigneré
European Space Agency
Clayton Anderson
National Aeronautics and Space Administration
Clint Kelly III
Blue Origin
Clint Nichols
Virgin Galactic
Coby Cotton
Blue Origin