Astronauts
848 people36agenciesflying since the1960s
848 people · page 13 of 22
Mark L. PolanskyNASAUnited States of AmericaRetired2001first flight
Mark N. BrownNASAUnited States of AmericaRetired1989first flight
Mark PathyAXSCanadaOccasional Spaceflight2022first flight
Mark RocketBONew ZealandOccasional Spaceflight2025first flight
Mark ShuttleworthSASouth AfricaRetired2002first flight
Mark StuckyVGUnited States of AmericaRetired2010first flight
Mark T. Vande HeiNASAUnited States of AmericaActive2017first flight
Marsha IvinsNASAUnited States of AmericaRetired1990first flight
Martin J. FettmanNASAUnited States of AmericaRetired1993first flight
Marty AllenBOUnited States of AmericaOccasional Spaceflight2022first flight
Mary Ellen WeberNASAUnited States of AmericaRetired1995first flight
Mary L. CleaveNASAUnited States of AmericaDeceased1985first flight- Mason AngelBOUnited States of AmericaOccasional Spaceflight2024first flight
Matthew DominickNASAUnited States of AmericaActive2024first flight
Matthias MaurerESAGermanyActive2021first flight
Maurizio CheliESAItalyRetired1996first flight
Michael A. BakerNASAUnited States of AmericaRetired1991first flight
Michael AlsburyVGUnited States of AmericaLost In Flight2010first flight
Michael BarrattNASAUnited States of AmericaActive2009first flight
Michael CoatsNASAUnited States of AmericaRetired1984first flight
Michael CollinsNASAUnited States of AmericaDeceased1966first flight
Michael E. FossumNASAUnited States of AmericaRetired2006first flight
Michael FoaleNASAUnited States of AmericaRetired1992first flight
Michael ForemanNASAUnited States of AmericaRetired2008first flight
Michael J. AdamsNASAUnited States of AmericaLost In Flight1967first flight
Michael J. BloomfieldNASAUnited States of AmericaRetired1997first flight
Michael J. McCulleyNASAUnited States of AmericaRetired1989first flight
Michael J. SmithNASAUnited States of AmericaLost In Flight1986first flight
Michael L. GernhardtNASAUnited States of AmericaRetired1995first flight
Michael López-AlegríaAXSUnited States of AmericaActive1995first flight
Michael MasucciVGUnited States of AmericaActive2013first flight
Michael P. AndersonNASAUnited States of AmericaLost In Flight1998first flight
Michael R. CliffordNASAUnited States of AmericaRetired1992first flight
Michael S. HopkinsNASAUnited States of AmericaRetired2013first flight
Michael StrahanBOUnited States of AmericaOccasional Spaceflight2021first flight
Michael T. GoodNASAUnited States of AmericaRetired2009first flight
Michaela BenthausBOGermanyOccasional Spaceflight2025first flight
Michel TogniniESAFranceRetired1992first flight
Mike MassiminoNASAUnited States of AmericaRetired2002first flight
Mike MullaneNASAUnited States of AmericaRetired1984first flight