May 27, 2011 – Seen through a fish-eye lens, here are scenes from the fourth and final spacewalk of NASA mission STS-134. During the seven-hour, 24-minute session, astronauts Greg Chamitoff and Michael Fincke completed several objectives including “stowing the 50-foot-long boom and adding a power and data grapple fixture to make it the Enhanced International Space Station Boom Assembly, available to extend the reach of the space station’s robotic arm.” In the top image is spaceman Chamitoff with the camera-wielding Fincke reflected in the visor. (NASA)










