Space station astronauts take spacewalk
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A pair of space station astronauts ventured out on a spacewalk Tuesday to inspect two defective mechanisms that are hobbling power generation at the orbiting complex.
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CAPE CANAVERAL, Fla. -- Two U.S. astronauts stepped outside the international space station to carry out a series of maintenance tasks at the orbiting outpost, their third venture out in nine days.Astronauts Michael Lopez-Alegria and Sunita Williams began the spacewalk at 8:26 a.m.
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By RASHA MADKOUR CAPE CANAVERAL, Fla. - Two spacewalking astronauts Tuesday began installing the first big addition to the international space station in more than 3 1/2 years, and NASA pronounced the outing a success, even though a small bolt floated off and got lost.
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Two spacewalking astronauts unhooked a 35,000-pound girder from the international space station Sunday, starting the delicate process of moving the giant solar power tower to another part of the orbiting outpost.
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By MARCIA DUNN     CAPE CANAVERAL, Fla.  -- 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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Two astronauts have began the second of three spacewalks of the shuttle Atlantis' mission, to continue work on the orbiting International Space Station (ISS).
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Two spacewalking astronauts floated out of a hatch on the international space station on Friday to help install a new live-in compartment on the orbiting lab.
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Astronauts entered a newly delivered International Space Station module for the first time Saturday as their colleagues prepared for a second spacewalk of the mission.
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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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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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Two spacewalking astronauts floated out of a hatch on the international space station on Friday to help install a new live-in compartment on the orbiting lab
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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.
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The crew of the International Space Station began a lengthy spacewalk Wednesday to install orbital debris protection panels and route cables.
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Two US astronauts have begun the third and final spacewalk of the Atlantis mission, putting the finishing touches on a new set of solar arrays on the International Space Station.
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CAPE CANAVERAL, Fla.Â -- Two astronauts climbed out of a hatch on the international space station Tuesday, starting a difficult six-hour spacewalk during which they will guide and bolt into place a new 2-ton addition to the orbiting lab.U.S.
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CAPE CANAVERAL, Fla. - 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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Two astronauts begin a spacewalk, preparing to fix an extension to the International Space Station (ISS).