August 1, 2011
Astronaut David A. Wolf, STS-112 mission specialist, his feet secured to a foot restraint on the end of the Space Station Remote Manipulator System (SSRMS) or Canadarm2, participates in a six hour, four minute session of extravehicular activity (EVA) on which he was joined by astronaut Piers J. Sellers (out of frame).
Topics: Canadian space program, Spaceflight, Space exploration, Canadarm2, Robots, STS-41-B, Canadarm, Gregory J. Harbaugh, Extra-vehicular activity, Human spaceflight, Astronaut, Piers J. Sellers, STS-112 Mission, Space Station Remote Manipulator System, specialist