S116-E-06958 (18 Dec. 2006) --- Astronaut Robert L. Curbeam Jr. (center) and European Space Agency (ESA) astronaut Christer Fuglesang (right), both STS-116 mission specialists, work with the port overhead solar array wing on the International Space Station's P6 truss during the mission's fourth session of extravehicular activity (EVA). The spacewalkers used specially-prepared, tape-insulated tools, to guide the array wing neatly inside its blanket box during the 6-hour, 38-minute spacewalk.