Astronauts Lose Bolt During Spacewalk
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By MIKE SCHNEIDER CAPE CANAVERAL, Fla. - Spacewalking astronauts worried they have may have gummed up a successful job connecting an addition to the international space station Tuesday when a bolt, spring and washer floated free.
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The astronauts faced a balky bolt that could have cut short an attempt to install a new $372 million truss.
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By Mike Schneider, The Associated Press  HOUSTON - Restoration of a failed computer system returned life to a regular rhythm on the International Space Station on Sunday, as two astronauts took the fourth spacewalk since space shuttle Atlantis docked with the outpost a week ago.
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Two astronauts ventured out of the   International Space Station on Wednesday for the second   spacewalk of a shuttle mission critical to completion of the   half-finished orbital outpost.
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CAPE CANAVERAL, Florida  - Spacewalking astronauts and technicians on the ground conducted a day of trouble-shooting that shed light on a spate of problems that have stalled construction of the International Space Station, NASA managers said Tuesday.
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Two U.S. astronauts  replaced a broken motor on one of the International Space  Station's solar wings during a spacewalk on Wednesday, clearing  the way for more modules to be added to the outpost.
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SPACE.com / HOUSTON - Despite a late start caused by airlock glitches, two Atlantis shuttle astronauts pushed through their mission's final spacewalk to help deploy a vital new solar array radiator among other maintenance outside the International Space Station (ISS).
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A pair of spacewalkers shaking a solar array on the International Space Station managed to free some stuck grommets, but they could not get the array to fold into a box properly.
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HOUSTON -- Two spacewalking astronauts will step outside the International Space Station (ISS) later today to complete efforts to rewire the orbital laboratory and, time permitting, give a stubborn solar array a little push.
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The International Space Station, with two astronauts aboard, has fallen seven kilometers as a result of a severe magnetic storm, Russian space experts announced.
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In a spacewalk space shuttle Atlantis astronauts worked on installing a power supply to the International Space Station, and for the second day in a row lost a bolt in the process, NASA has revealed.
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The explosion of a bolt could have damaged the Soyuz spacecraft set to carry a new crew to the International Space Station, and the Russian space agency says resulting safety
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By MIKE SCHNEIDER  CAPE CANAVERAL, Fla. - Space shuttle Atlantis' astronauts wrapped up the third and final spacewalk of their flight Friday, completing installation of a 17 1/2-ton piece of the international space station and doing some other fix-it jobs on the outside.
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By Mike Schneider  Astronauts guided into place and bolted down a 2-ton addition to the international space station Tuesday, making the first of three difficult spacewalks during space shuttle Discovery's stay at the orbiting lab.  U.S.
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The spacewalk to examine a malfunctioning joint would have been performed by astronauts from the shuttle Atlantis if it had taken off on schedule last week.
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Russian cosmonaut Gennady Padalka and American astronaut Mike Fincke had been in space since April. While in space they carried out four space walks, including one crucial mission to repair
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The space station's two American astronauts went out on a riskier than usual spacewalk Wednesday to fix one of two equipment failures that have crippled their power system and threatened to stall construction.