Astronauts
848 people36agenciesflying since the1960s
848 people · page 10 of 22
John HerringtonNASAUnited States of AmericaRetired2002first flight
John L. PhillipsNASAUnited States of AmericaRetired2001first flight
John M. FabianNASAUnited States of AmericaRetired1983first flight
John M. GrunsfeldNASAUnited States of AmericaRetired1995first flight
John M. LoungeNASAUnited States of AmericaDeceased1985first flight
John McFallESAUnited KingdomIn-TrainingNot flown
John Oliver CreightonNASAUnited States of AmericaRetired1985first flight
John S. BullNASAUnited States of AmericaDeceasedNot flown
John ShoffnerAXSUnited States of AmericaOccasional Spaceflight2023first flight
John YoungNASAUnited States of AmericaDeceased1965first flight
John-David F. BartoeUSNUnited States of AmericaRetired1985first flight
Jon GoodwinVGUnited KingdomOccasional Spaceflight2023first flight
Jon McBrideNASAUnited States of AmericaDeceased1984first flight
Jonny KimNASAUnited States of AmericaRetired2025first flight
Joseph A. WalkerNASAUnited States of AmericaDeceased1963first flight
Joseph M. AcabaNASAUnited States of AmericaActive2009first flight
Joseph P. AllenNASAUnited States of AmericaRetired1982first flight
Joseph P. KerwinNASAUnited States of AmericaRetired1973first flight
Joseph R. TannerNASAUnited States of AmericaRetired1994first flight
Josh A. CassadaNASAUnited States of AmericaRetired2022first flight
Joshua KutrykCSACanadaActiveNot flown
José HernándezNASAUnited States of AmericaRetired2009first flight
Judith ResnikNASAUnited States of AmericaLost In Flight1984first flight
Julie PayetteCSACanadaRetired1999first flight
Justin SunBOSaint Kitts and NevisOccasional Spaceflight2025first flight
Jügderdemidiin GürragchaaRFSAMongoliaRetired1981first flight
K. Megan McArthurNASAUnited States of AmericaRetired2009first flight
Kalpana ChawlaNASAUnited States of AmericaLost In Flight1997first flight
Karen NybergNASAUnited States of AmericaRetired2008first flight
Karl HenizeNASAUnited States of AmericaDeceased1985first flight
Karol J. BobkoNASAUnited States of AmericaDeceased1983first flight
Karsen KitchenBOUnited States of AmericaOccasional Spaceflight2024first flight
Katherine SpiesNASAUnited States of AmericaIn-TrainingNot flown
Kathleen RubinsNASAUnited States of AmericaRetired2016first flight
Kathryn "Kay" HireNASAUnited States of AmericaRetiredNot flown
Kathryn C. ThorntonNASAUnited States of AmericaRetired1989first flight
Kathryn D. SullivanNASAUnited States of AmericaRetired1984first flight
Kathryn P. HireNASAUnited States of AmericaRetired1998first flight
Katy PerryBOUnited States of AmericaOccasional Spaceflight2025first flight
Katya EchazarretaBOMexicoOccasional Spaceflight2022first flight