Pamela A. Melroy greets STS-94 Pilot Susan L. Still underneath the Space Shuttle orbiter Columbia (.

Astronaut Support team member Pamela A. Melroy (left) greets STS-94 Pilot Susan L. Still underneath the Space Shuttle orbiter Columbia 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. Six of the seven STS-94 crew members took the traditional post-landing walk around the orbiter, meeting with members of the orbiter recovery convoy team and inspecting the vehicle that carried them through space for nearly 17 days on a highly successful microgravity research mission