Spacewalkers overcome snag to station upgrade
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Two spacewalking astronauts on   Wednesday freed a stubborn bolt that could have kept the   International Space Station's newly installed solar arrays from   turning properly.
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By RASHA MADKOUR  HOUSTON - Two spacewalking astronauts finished folding up a stubborn, accordion-like solar array Monday, resolving the only complication in space shuttle Discovery's otherwise smooth mission to the international space station.
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HOUSTON, Dec. 18 -- Two spacewalking astronauts finished folding up a stubborn accordion-like solar array Monday, resolving the only complication in the space shuttle Discovery's otherwise smooth mission to the international space station.
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Spacewalkers aboard the International Space Station prepared on Sunday for an unplanned, fourth outing to fix a stuck solar array, while other crew members finish transferring cargo brought up by the shuttle Discovery.
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A pair of spacewalking astronauts  breezed through an electrical rewiring job on the International  Space Station on Thursday, a critical step in NASA's plan to  add new modules next year to the $100 billion outpost.
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WASHINGTON -- Two NASA astronauts successfully upgraded the International Space Station's (ISS) cooling system Sunday during the second in a series of landmark spacewalks outside the orbital laboratory.
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A U.S. and a Russian astronaut fixed a problem antenna on a cargo vessel docked at the International Space Station in a six-hour spacewalk on Thursday.
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Restoration of a failed computer system returned life to a regular rhythm on the international space station Sunday, as two astronauts completed the fourth spacewalk since space shuttle Atlantis docked with the outpost a week ago.
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A U.S. and a Russian astronaut fixed a  problem antenna on a cargo vessel docked at the International  Space Station in a six-hour spacewalk on Thursday.
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The two-man crew aboard the International Space Station successfully completed a 5 1/2-hour spacewalk Wednesday to set up a robotics experiment and help engineers fix a problem with the station's oxygen generator.
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Leaving their orbiting outpost unmanned, the international space station's two astronauts floated outside on a spacewalk Friday and plugged in new antennas and replaced a worn-out piece of cooling equipment.
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Leaving their orbiting outpost unmanned, the international space station&#39;s two astronauts floated outside on a spacewalk Friday and plugged in new antennas and replaced a worn-out piece of cooling equipment.
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US astronauts completed the second of five spacewalks Sunday, shifting around a key piece of equipment but also finding a problem with mechanisms supporting an energy unit at the International Space Station.
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Spacewalking astronauts capped a complex rewiring of the International Space Station's power grid on Saturday by easing a jammed solar wing panel, the only hiccup in NASA's most difficult construction mission to date.
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Restoration of a failed computer system returned life to a regular rhythm on the international space station Sunday, as two astronauts took the fourth spacewalk since space shuttle Atlantis docked with the outpost a week ago.
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By MIKE SCHNEIDER CAPE CANAVERAL, Fla. - Two astronauts floated outside the international space station Saturday aiming to finish up rewiring the orbiting outpost and getting a stubborn solar array folded up so that a fourth, unplanned spacewalk isn't needed. U.S.
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By RASHA MADKOUR  HOUSTON - For the second straight day, spacewalking astronauts toiled on a brand-new 17 1/2-ton addition to the international space station, removing protective covers and loosening latches and bolts that held the hardware down during the jolting ride into orbit.