STS-116 MS Fuglesang and Curbeam,Jr.,during EVA 4

S116-E-06858 (18 Dec. 2006) --- Anchored to the International Space Station's Canadarm2 foot restraint, astronaut Robert L. Curbeam Jr. (top) and European Space Agency (ESA) astronaut Christer Fuglesang (center), both STS-116 mission specialists, work with the port overhead solar array wing on the 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.