S103-E-5007 (20 December 1999) --- Astronaut Curtis L. Brown, mission commander, retrieves supplies from a mid deck stowage locker onboard the Space Shuttle Discovery. He and six other astronauts will spend a great deal of time later in the week performing a variety of service tasks on the Hubble Space Telescope (HST). As commander of the mission, Brown will remain inside Discovery while several of the other crew members will perform service tasks on HST. The photo was taken with an electronic still camera (ESC) at 16:12:27 GMT, Dec. 20, 1999.