The SpaceX Falcon 9 rocket, carrying astronauts Doug Hurley and Bob Behnken in the Crew Dragon capsule, lifts off from Kennedy Space Center, Fla., on Saturday, May 30, 2020. The SpaceX Demo-2 mission is the first crewed launch of an orbital spaceflight from the U.S. in nearly a decade.(Joe Burbank/Orlando Sentinel/TNS)