On May 23, 2020, Demo-2 crew members Robert Behnken (right) and Douglas Hurley walk out of the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida in preparation for transport to Launch Complex 39A during a full dress rehearsal ahead of launch. A SpaceX Falcon 9 rocket and Crew Dragon spacecraft will carry Behnken and Hurley to the International Space Station as part of the agency’s Commercial Crew Program, returning human spaceflight capability to the U.S. after nearly a decade. Launch is slated for 4:33 p.m. EDT on Wednesday, May 27.