ISS013-E-29017 (1 June 2006) --- Astronaut Jeffrey N. Williams, Expedition 13 NASA space station science officer and flight engineer, attired in a Russian Orlan spacesuit, participates in the first session of extravehicular activity (EVA) performed by the Expedition 13 crew during their six-month mission. During the 6-hour, 31-minute spacewalk, Williams and cosmonaut Pavel V. Vinogradov (out of frame), commander representing Russia's Federal Space Agency, repaired, retrieved and replaced hardware on the U.S. and Russian segments of the International Space Station.