NASA / SCIENCE PHOTO LIBRARY NASA / SCIENCE PHOTO LIBRARY
International Space Station (ISS) construction in August 2007. This is astronaut and mission specialist Dave Williams, representing the Canadian Space Agency. He is seen here during a space walk (extravehicular activity, EVA) to continue the construction of the ISS. Photographed on 13th August 2007, during mission STS-118 (8th to 21st August 2007), flown by the Space Shuttle Endeavour.
Model release not available. Property release not required.