STS-94 Mission Commander James D. Halsell Jr. center shakes hands with KSC Shuttle Launch Director James F. Harrington.

STS-94 Mission Commander James D. Halsell Jr. (center) shakes hands with KSC Shuttle Launch Director James F. Harrington (in white cap) after an end-of-mission landing on Runway 33 of KSC’s Shuttle Landing Facility July 17 to complete the Microgravity Science Laboratory-1 (MSL-1) mission. Main gear touchdown occurred at 6:46:34 a.m. EDT, July 17. At right, STS-88 Mission Commander and Shuttle Training Aircraft (STA) pilot Robert D. Cabana greets STS-94 Mission Specialist Donald A. Thomas. In the background, KSC Center Director Roy D. Bridges Jr. meets with other members of the STS-94 crew