Astronaut Steve Robinson turns the camera on himself during his historic repair job "underneath" Discovery on August 3. The Shuttle's heat shield, where Robinson removed a pair of protruding gap fillers, is reflected in his visor.
Astronaut Steve Robinson turns the camera on himself during his historic repair job “underneath” Discovery on August 3, 2008. The shuttle’s heat shield, where Robinson removed a pair of protruding gap fillers sticking out between tiles, is reflected in his visor.Image Credit: NASA