NASA astronaut Tom Marshburn, wearing a SpaceX spacesuit, gives a thumbs up as he prepares to depart the Neil A. Armstrong Operations and Checkout Building for Launch Complex 39A to board the SpaceX Crew Dragon spacecraft for the Crew-3 mission launch, Wednesday, Nov. 10, 2021, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-3 mission is the third crew rotation mission of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Marshburn, and NASA astronauts Raja Chari, Kayla Barron, and ESA (European Space Agency) astronaut Matthias Maurer are scheduled to launch at 9:03 p.m. EST, from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)