AstronautsHomeAstronautsActive AstronautsActive AstronautsAstronauts HomeManagement AstronautsFormer AstronautsMoreAstronaut CandidatesPartner AstronautsBecome an AstronautSpacesuits Active Astronauts The following active astronauts are eligible for flight assignment. Quick Facts Neil Armstrong was the first man to walk on the moon. John H. Glenn, Jr. was the first American to Orbit the Earth. Sally K. Ride was the first American woman in space. Guion S. Bluford, Jr. was the first African American astronaut. Alan B. Shepard, Jr. was the first American in space. NASA astronauts Kjell Lindgren, Jessica Watkins, and Bob Hines are pictured looking out the SpaceX Dragon Freedom spacecraft’s windows. Current Astronauts Nichole Ayers Nichole Ayers was selected by NASA to join the 2021 Astronaut Candidate Class. She reported for duty in January 2022. Michael R. Barratt Dr. Michael R. Barratt was selected by NASA in 2000. Kayla Barron Kayla Barron was selected by NASA to join the 2017 Astronaut Candidate Class. Marcos Berríos Marcos Gabriel Berríos was selected by NASA to join the 2021 Astronaut Candidate Class. He reported for duty in January 2022. Chris Birch Chris Birch was selected by NASA to join the 2021 Astronaut Candidate Class. She reported for duty in January 2022. Eric A. Boe Eric A. Boe was selected as an astronaut by NASA in 2000. Stephen G. Bowen In July 2000, Bowen was the first Submarine Officer selected by NASA as a Mission Specialist. Randolph Bresnik Randy “Komrade” Bresnik was selected as an astronaut in 2004. Deniz Burnham Deniz Burnham was selected by NASA to join the 2021 Astronaut Candidate Class. She reported for duty in January 2022. Zena Cardman Zena Cardman was selected by NASA as a member of the 2017 “Turtles” Astronaut Class. Raja Chari Raja Chari was selected by NASA to join the 2017 Astronaut Candidate Class. Luke Delaney Luke Delaney was selected by NASA to join the 2021 Astronaut Candidate Class. He reported for duty in January 2022. Matthew Dominick Matthew Dominick was selected by NASA to join the 2017 Astronaut Candidate Class Andre Douglas Andre Douglas was selected by NASA to join the 2021 Astronaut Candidate Class. He reported for duty in January 2022. Tracy Caldwell Dyson Tracy Caldwell Dyson was selected as an astronaut by NASA in 1998. Jeanette J. Epps Jeanette J. Epps was selected by NASA in 2009 as an astronaut. Edward Michael Fincke E. Michael Fincke was selected as an astronaut by NASA in 1996. Victor J. Glover, Jr. Victor J. Glover, Jr. was selected as an astronaut in 2013 while serving as a Legislative Fellow in the United States Senate. Nick Hague Tyler N. Hague was selected by NASA as an astronaut in 2013. Jack Hathaway Jack Hathaway was selected by NASA to join the 2021 Astronaut Candidate Class. He reported for duty in January 2022. Bob Hines Bob Hines was selected by NASA to join the 2017 Astronaut Candidate Class. Warren Hoburg Warren “Woody” Hoburg was selected by NASA to join the 2017 Astronaut Candidate Class. Jonny Kim Lieutenant Commander (LCDR) Jonny Kim was selected by NASA to join the 2017 Astronaut Candidate Class. Christina H. Koch Christina H. Koch was selected as a NASA astronaut in 2013. Kjell N. Lindgren Dr. Kjell N. Lindgren was selected by NASA in 2009. Nicole A. Mann Nicole Aunapu Mann was selected by NASA in June 2013. Megan McArthur Megan McArthur was selected as an astronaut in 2000. Anne C. McClain Anne C. McClain was selected by NASA in 2013. Jessica U. Meir Jessica U. Meir, a first generation American born to Israeli and Swedish immigrants, was selected by NASA in 2013. Anil Menon Dr. Anil Menon was selected by NASA to join the 2021 Astronaut Candidate Class. He reported for duty in January 2022. Jasmin Moghbeli Jasmin Moghbeli was selected by NASA to join the 2017 Astronaut Candidate Class. Andrew R. Morgan Dr. Andrew “Drew” Morgan was selected by NASA in 2013. Loral O’Hara Loral O’Hara was selected by NASA to join the 2017 Astronaut Candidate Class. Donald R. Pettit Donald R. Pettit (Ph.D.) was selected by NASA in 1996. Kate Rubins Kate Rubins was selected by NASA in 2009. Frank Rubio Frank Rubio was selected by NASA to join the 2017 Astronaut Candidate Class. Scott D. Tingle Scott D. Tingle was selected by NASA in 2009. Mark T. Vande Hei Mark T. Vande Hei was selected by NASA as an astronaut candidate in 2009. Shannon Walker Shannon Walker was selected by NASA to be an astronaut in 2004. Jessica Watkins Jessica Watkins was selected by NASA to join the 2017 Astronaut Candidate Class. Douglas H. Wheelock Douglas H. Wheelock was selected by NASA in 1998. Barry E. Wilmore Barry “Butch” E. Wilmore was selected as a NASA astronaut in 2000. Stephanie D. Wilson Wilson was selected as an astronaut by NASA in April 1996. Christopher L. Williams Chris Williams was selected by NASA to join the 2021 Astronaut Candidate Class. He reported for duty in January 2022. Sunita L. Williams Sunita (Suni) L. Williams was selected as an astronaut by NASA in 1998. Reid Wiseman Reid was selected in June 2009 as one of 9 members of the 20th NASA astronaut class. Jessica Wittner Jessica Wittner was selected by NASA to join the 2021 Astronaut Candidate Class. She reported for duty in January 2022. At the Space Station Matthew Dominick NASA Astronaut Michael Barratt NASA Astronaut Jeanette Epps NASA Astronaut Alexander Grebenkin Roscosmos Cosmonaut Tracy C. Dyson NASA Astronaut Oleg Kononenko Roscosmos Cosmonaut Nikolai Chub Roscosmos Cosmonaut Keep Exploring Discover More Topics From NASA Humans In Space Astronauts Artemis International Space Station