POST-FLIGHT (DEBRIEFING) – STS-1

S81-30479 (April 1981) --- Astronauts John W. Young, second from left, and Robert L. Crippen, left, discuss photography from their recent STS-1 mission with astronauts Joe H. Engle, right, and Richard H. Truly during a post-mission debriefing session. Engle and Truly were backup crewmen for STS-1 and they have been named as prime crew members for STS-2, scheduled for a Sept. 30, 1981 liftoff. Photo credit: NASA