STS033-S-003 (22 Nov 1989) --- The Space Shuttle Discovery heads for Earth-orbit on the first post-Challenger nocturnal launch. Liftoff occurred at 7:23:29:989 p.m. (EST), November 22, 1989. This picture shows almost a full front view of the Space Shuttle Discovery, its two Solid Rocket Boosters (SRB) and the External Tank (ET). Onboard for the Department of the Defense (DOD) devoted mission were astronauts Frederick D. Gregory, John E. Blaha, F. Story Musgrave, Kathryn C. Thornton and Manley L. Carter.