NASA Administrator Bill Nelson, third from left, joins Kennedy Space Center Director Janet Petro, second from left, on Oct. 29, 2021, at the center for a briefing on the upcoming SpaceX Crew-3 mission. The briefing was moderated by Megan Cruz, far left, NASA Communications. Also participating were Bob Cabana, NASA associate administrator; Kathy Lueders, NASA associate administrator for Space Operations; and NASA astronaut Woody Hoburg. The SpaceX Falcon 9 with Crew Dragon atop is scheduled to launch Oct. 31 at 2:21 a.m. EDT from Launch Complex 39A at Kennedy. Crew Dragon will carry four astronauts to the International Space Station for NASA’s Commercial Crew Program. Crew-3 is the third crew rotation flight to the space station, and the first flight of a new Crew Dragon spacecraft.