A fish-eye lens attached to an electronic still camera was used to capture this image of NASA astronaut Greg Chamitoff during the mission's fourth STS-134 spacewalk.
(AP) -- The astronauts on NASA's next-to-last shuttle flight floated out of the International Space Station on Sunday and then closed the hatch behind them, after one final round of warm wishes and embraces.
Endeavour's astronauts took care of some last-minute space station chores Saturday before packing up to come home and end the next-to-last shuttle flight.
NASA completed its part in the construction of the International Space Station on Friday, with the final spacewalkers in the 30-year shuttle program attaching an extension boom.
Two US astronauts wrapped up their third spacewalk outside the International Space Station on Wednesday after some doing maintenance work on the Russian side of the orbiting lab, NASA said.
(AP) -- A spacewalking astronaut got soap in his eye and almost had to retreat into the safety of the International Space Station on Wednesday.
(AP) -- A pair of astronauts ventured out on the third spacewalk of their mission Wednesday to boost power on the Russian side of the International Space Station.
US astronauts on Tuesday will try out a new set of exercises to prepare them for the change in pressure they encounter on their spacewalk outside the International Space Station, NASA said.
Two astronauts completed a second of four scheduled space walks of the Endeavour shuttle's final mission to the International Space Station on Sunday, the US space agency said.
A spacewalking astronaut ran into trouble Sunday while trying to lubricate a joint in the life-sustaining solar power system of the International Space Station, losing one bolt and getting a washer stuck in a crevice.