Robinson during EVA 3

S114-E-6215 (3 August 2005) --- Astronaut Stephen K. Robinson, STS-114 mission specialist, on the end of the station�s Canadarm2 (out of frame), slowly and cautiously makes his way to the underside of Space Shuttle Discovery to remove gap fillers from between the orbiter�s heat-shielding tiles during the mission�s third of three sessions of extravehicular activity (EVA).