A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft aboard is seen at sunrise on the launch pad at Launch Complex 39A as preparations continue for Axiom Mission 1 (Ax-1), Thursday, April 7, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. Ax-1 crew members Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada are scheduled to launch on April 8 at 11:17 a.m. EDT, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft aboard is seen at sunrise on the launch pad at Launch Complex 39A as preparations continue for Axiom Mission 1 (Ax-1), Thursday, April 7, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. Ax-1 crew members Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada are scheduled to launch on April 8 at 11:17 a.m. EDT, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft aboard is seen at sunrise on the launch pad at Launch Complex 39A as preparations continue for Axiom Mission 1 (Ax-1), Thursday, April 7, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. Ax-1 crew members Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada are scheduled to launch on April 8 at 11:17 a.m. EDT, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft aboard is seen at sunrise on the launch pad at Launch Complex 39A as preparations continue for Axiom Mission 1 (Ax-1), Thursday, April 7, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. Ax-1 crew members Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada are scheduled to launch on April 8 at 11:17 a.m. EDT, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft aboard is seen at sunrise on the launch pad at Launch Complex 39A as preparations continue for Axiom Mission 1 (Ax-1), Thursday, April 7, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. Ax-1 crew members Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada are scheduled to launch on April 8 at 11:17 a.m. EDT, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft aboard is seen at sunrise on the launch pad at Launch Complex 39A as preparations continue for Axiom Mission 1 (Ax-1), Friday, April 8, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. Ax-1 crew members Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada are scheduled to launch at 11:17 a.m. EDT from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft aboard is seen on the launch pad at Launch Complex 39A as preparations continue for Axiom Mission 1 (Ax-1), Friday, April 8, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. Ax-1 crew members Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada are scheduled to launch at 11:17 a.m. EDT, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft aboard is seen at sunrise on the launch pad at Launch Complex 39A as preparations continue for Axiom Mission 1 (Ax-1), Friday, April 8, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. Ax-1 crew members Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada are scheduled to launch at 11:17 a.m. EDT from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft aboard is seen at sunrise on the launch pad at Launch Complex 39A as preparations continue for Axiom Mission 1 (Ax-1), Friday, April 8, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. Ax-1 crew members Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada are scheduled to launch at 11:17 a.m. EDT from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft aboard is seen on the launch pad at Launch Complex 39A as members of the media are seen next to the countdown clock at NASA’s Kennedy Space Center Press Site ahead of launch of Axiom Mission 1 (Ax-1), Friday, April 8, 2022, in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. Ax-1 crew members Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada are scheduled to launch at 11:17 a.m. EDT, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft aboard is seen at sunrise on the launch pad at Launch Complex 39A as preparations continue for Axiom Mission 1 (Ax-1), Friday, April 8, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. Ax-1 crew members Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada are scheduled to launch at 11:17 a.m. EDT from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft aboard is seen on the launch pad at Launch Complex 39A during a brief static fire test ahead of Axiom Mission 1 (Ax-1), Wednesday, April 6, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. Ax-1 crew members Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada are scheduled to launch on no earlier than March 20, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft aboard is seen on the launch pad at Launch Complex 39A during a brief static fire test ahead of Axiom Mission 1 (Ax-1), Wednesday, April 6, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. Ax-1 crew members Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada are scheduled to launch on no earlier than March 20, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)

NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard atop a mobile launcher at Launch Complex 39B as the Artemis I launch team prepares for the next attempt of the wet dress rehearsal test, left, and a SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft aboard on the launch pad at Launch Complex 39A as preparations continue for Axiom Mission 1 (Ax-1), are seen illuminated by spotlights, Thursday, April 7, 2022, at NASA’s Kennedy Space Center in Florida. The Ax-1 mission is the first private astronaut mission to the International Space Station. Ax-1 crew members Commander Michael López-Alegría of Spain and the United States, Pilot Larry Connor of the United States, and Mission Specialists Eytan Stibbe of Israel, and Mark Pathy of Canada launched on April 8 at 11:17 a.m. EDT, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)