SpaceX Crew-1 Launch

Stephen Koerner, director of the Flight Operations Directorate at NASA’s Johnson Space Center, left, and Pat Forrester, NASA’s chief of the astronaut office, center, speak with Norm Knight, deputy director of Flight Operations at NASA's Johnson Space Center as they monitor the countdown of the launch of a SpaceX Falcon 9 rocket carrying the company's Crew Dragon spacecraft on NASA’s SpaceX Crew-1 mission with NASA astronauts Mike Hopkins, Victor Glover, Shannon Walker, and Japan Aerospace Explor