NASA’s SpaceX Crew-1 astronauts participate in crew equipment interface testing at SpaceX headquarters in Hawthorne, California, on Sept. 24, 2020. From left are pilot Victor Glover, NASA astronaut; mission specialist Soichi Noguchi, Japan Aerospace Exploration Agency (JAXA) astronaut; and mission specialist Shannon Walker, NASA astronaut. The other crew member training, but not pictured, is Crew Dragon commander Michael Hopkins, NASA astronaut. NASA’s SpaceX Crew-1 mission is the first crew rotational flight of a U.S. commercial spacecraft with astronauts to the International Space Station. The Crew-1 mission will launch from Launch Complex 39A at Kennedy Space Center in Florida. Crew-1 is part of NASA's Commercial Crew Program, which has returned human spaceflight capabilities to the U.S.