Axiom Mission 1 Private Astronaut Crew Safely Splashes Down Near Florida

SpaceX’s Dragon Endeavour capsule splashes down in the Atlantic Ocean on April 25, 2022, marking the end of Axiom Space’s Axiom Mission 1 – the first all-private astronaut mission to the International Space Station. Credit: Axiom Space

Axiom Space astronauts Michael López-Alegría, Larry Connor, Eytan Stibbe, and Mark Pathy have safely returned to Earth, marking the end of the Axiom Mission 1 (Ax-1) – the first private astronaut mission to the International Space Station (ISS).

Fresh chile peppers are pictured growing inside the International Space Station’s Advanced Plant Habitat shortly before being harvested late last year. Credit: NASA

The crew spent 15 days in orbit, conducting a variety of science experiments and technology demonstrations. A few highlights include research on cancer cell growth, a demonstration testing a new air purifier for station use, and a study utilizing swarms of autonomous tiles for future applications of in-space construction.

Following splashdown, teams will retrieve science aboard the Dragon spacecraft and transport it to nearby Kennedy Space Center for further investigation. Kennedy’s proximity to the coast allows researchers to study their experiments mere hours after their return to Earth, while the effects of microgravity are still largely intact.

The SpaceX Dragon Endeavour crew ship is pictured docked to the Harmony module’s space-facing international docking adapter. Endeavour carried four Axiom Mission 1 astronauts, Commander Michael Lopez-Alegria, Pilot Larry Connor, and Mission Specialists Eytan Stibbe and Mark Pathy, to the International Space Station for what turned out to be 15 days of research, education, and commercial activities. Credit: NASA

NASA is partnering with commercial companies to establish a robust low-Earth orbit economy – one where government and private astronauts live and work aboard the space station and future commercial habitats. NASA recently selected Axiom Space to negotiate for a second private astronaut mission to the orbiting laboratory and plans to announce a third flight opportunity later this year.