DPM, Payload Commander Kathy Thornton works with experiment as Bowersox watches

STS073-E-5311 (3 Nov. 1995) --- Astronaut Kathryn C. Thornton, STS-73 payload commander, works at the Drop Physics Module (DPM) on the portside of the science module supporting the U.S. Microgravity Laboratory (USML-2). Astronaut Kenneth D. Bowersox, mission commander, looks on. 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).