The crew was commanded by Axiom employee
Peggy Whitson, a former
NASA astronaut.
John Shoffner, a
space tourist, served as the pilot. The
Saudi Space Agency purchased the other two seats on the flight and named astronauts
Ali AlQarni and
Rayyanah Barnawi to be the Mission Specialists. On January 11, 2022, Axiom announced Italian Air Force Colonel Walter Villadei as the company's first international professional astronaut. Col. Villadei was subsequently announced by Axiom as a backup crew member for Ax-2. He would later go on to serve as the pilot on Ax-3. On September 22, 2022, Axiom Space announced it would partner with the Saudi Space Agency to send two Saudi astronauts on Ax-2 to research cancer, cloud seeding, and microgravity in space. This mission included the first female Saudi astronaut to go to space. ==Mission==