STS113-306-011 (30 November 2002) --- Astronaut John B. Herrington (center left frame), STS-113 mission specialist, participates in the mission’s third spacewalk. The forward section of the Space Shuttle Endeavour, docked to the Pressurized Mating Adapter (PMA-2) on the International Space Station (ISS), is visible center frame. The station’s Canadarm2 appears to stand in between the shuttle and Herrington.