June 1, 2011
Astronaut Kathryn C. Thornton, STS-73 payload commander, works in the Glovebox of the science module supporting the U.S. Microgravity Laboratory (USML-2) mission. Five NASA astronauts and two payload specialists are in the last few days of a scheduled 16-day mission. This frame was exposed with the Electronic Still Camera (ESC).
Topics: Technology Internet, Edwards Air Force Base, Spaceflight, Space exploration, STS-73, Kathryn C. Thornton, STS-50, STS-7, Space