Space Shuttle Projects

The STS-48 mission launched aboard the Space Shuttle Discovery on September 12, 1991 at 7:11:04 pm. Five astronauts composed the crew including: John O. Creighton, commander; Kenneth S. Reightler, pilot; and Mark N. Brown, Charles D. (Sam) Gemar, and James F. Buchli, all mission specialists. The primary payload of the mission was the Upper Atmosphere Research Satellite (UARS).