Bowen during EVA 4

S126-E-009897 (24 Nov. 2008) --- Astronaut Steve Bowen, STS-126 mission specialist, participates in the mission's fourth and final scheduled session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. During the six-hour, seven-minute spacewalk, Bowen and astronaut Shane Kimbrough (out of frame), mission specialist, completed the lubrication of the port Solar Alpha Rotary Joints (SARJ) as well as other station assembly tasks.