Astronauten
Keith Colmer
Virgin Galactic
Kellie Gerardi
International Institute for Aeronautical Sciences
Kelly Latimer
Virgin Galactic
Ken Baxter
Virgin Galactic
Ken Bowersox
National Aeronautics and Space Administration
Ken Mattingly
National Aeronautics and Space Administration
Kenneth Cockrell
National Aeronautics and Space Administration
Kenneth D. Cameron
National Aeronautics and Space Administration
Kenneth Ham
National Aeronautics and Space Administration
👨🚀
Kenneth Lafferty Hess
Blue Origin
Kenneth S. Reightler Jr.
National Aeronautics and Space Administration
Kent Rominger
National Aeronautics and Space Administration
👨🚀
Kerianne Flynn
Blue Origin
Ketty Maisonrouge
Virgin Galactic
Kevin A. Ford
National Aeronautics and Space Administration
Kevin P. Chilton
National Aeronautics and Space Administration
Kevin R. Kregel
National Aeronautics and Space Administration
Kimiya Yui
Japan Aerospace Exploration Agency
Kirill Peskov
Russian Federal Space Agency (ROSCOSMOS)
Kjell N. Lindgren
National Aeronautics and Space Administration
Klaus-Dietrich Flade
German Aerospace Center
Klim Shipenko
Russian Federal Space Agency (ROSCOSMOS)
Koichi Wakata
Japan Aerospace Exploration Agency
Konstantin Borisov
Russian Federal Space Agency (ROSCOSMOS)