(AP) -- A pair of space station astronauts had to hammer loose a stuck connector Saturday during an urgent spacewalk to restore a crucial cooling system, and ran out of time before they could remove a broken pump.
Two International Space Station astronauts set out Saturday on the first of two spacewalks to fix a cooling pump that dramatically failed last week.
NASA on Thursday pushed back by one day the first of two spacewalks to fix a pump module on the International Space Station's (ISS) cooling system that dramatically failed last week.
(AP) -- NASA has put off a major repair job at the International Space Station until Friday.
NASA teams raced Monday to get ready for two challenging spacewalks to fix a pump module on the International Space Station's cooling system that dramatically failed last week.
(AP) -- Two Russian cosmonauts on Tuesday completed a nearly 7-hour-long spacewalk to replace a video camera and improve cable connections to the orbiting laboratory's newest module.
The members of the International Space Station’s Expedition 24 crew shifted their sleep schedule Monday in preparation for their mission's first spacewalk, waking up at about 2:40 p.m. EDT.
As an orthopedic oncologist who studies bone that has been damaged by cancer, Robert ?Bobby? Satcher ?86, PhD ?93, HST MD ?94 is also interested in the effects of microgravity on the human body. He got the chance to experience ...
The US space shuttle Atlantis prepared to undock from the International Space Station Sunday after delivering tons of supplies on the final mission for the 25-year-old spacecraft.
(AP) -- Atlantis' six astronauts got a little down time up in orbit Saturday on the eve of their departure from the International Space Station.