Astronauts venture outside for space station work
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Two space shuttle astronauts ventured into open space on Tuesday to begin the first of three spacewalks to upgrade the power system on the International Space Station.
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HOUSTON -- A pair of astronauts will venture outside the International Space Station (ISS) one last time Sunday to prime the orbital laboratory&#39;s newest solar wings to rotate and track the Sun.
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Two astronauts slipped outside the   International Space Station on Tuesday for a high-flying   construction job to double the power available aboard the   orbital outpost.
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CAPE CANAVERAL, Fla..  - The seven astronauts on the U.S. space shuttle Discovery scrambled aboard their spaceship on Tuesday to await blastoff on a construction mission to the International Space Station.
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Astronauts hunkered down in an airlock ready for the second space walk of NASA's latest shuttle mission on Sunday, to install more hardware on an orbiting station hundreds of miles above Earth.
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CAPE CANAVERAL, Dec. 16 -- Two astronauts floated outside the international space station Saturday aiming to finish rewiring the orbiting outpost and folding a stubborn solar array so that a fourth, unplanned spacewalk would not be needed.
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Two astronauts floated outside the international space station Wednesday to help fold up a solar wing and bring to life a rotating joint that will allow a new pair of solar arrays to track the sun.
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Astronauts aboard the International Space Station (ISS) have a long Super Bowl Sunday ahead as they prepare to venture outside the orbital laboratory for their second spacewalk in less than a week.
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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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Two astronauts floated out of the  International Space Station on Friday to complete work on new  solar energy panels in the third and final spacewalk of a  shuttle mission to restart construction of the half-finished  outpost.
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Astronauts aboard the space shuttle Atlantis are preparing for the mission's first spacewalk.
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Two shuttle Atlantis astronauts resumed  work outside the International Space Station on Friday to  attach experiments to the hull of Europe's newly delivered  research outpost.
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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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Two astronauts went spacewalking on   Tuesday to hook up a solar power unit after it was installed on   the International Space Station in the first addition to the   space complex in nearly four years.
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Two astronauts begin a spacewalk, preparing to fix an extension to the International Space Station (ISS).
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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
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By RASHA MADKOUR  HOUSTON - Two astronauts stepped outside the international space station on an impromptu spacewalk Monday to try to fold up a stubborn, accordion-like solar array.