Astronauts take 1st of 3 spacewalks
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Four or five flakes of toxic ammonia fell from a cooling line cap Wednesday but apparently didn't touch two U.S. astronauts conducting the first of three spacewalks planned outside the international space station over the next nine days.
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Two astronauts have begun 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 US astronauts will suit up and go on the third 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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The two astronauts on the International Space Station (ISS) complete the first space walk of their mission.
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By RASHA MADKOUR HOUSTON - Using their ship's robotic arm, astronauts aboard space shuttle Atlantis handed over the first big addition to the international space station in more than 3 1/2 years Monday and will conduct three spacewalks to install the giant new section.
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Using their ship's robotic arm, astronauts aboard the space shuttle Atlantis handed over the first big addition to the international space station in more than 3 1/2 years Monday and now will conduct three spacewalks to install the giant new section.
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CAPE CANAVERAL, Fla.- 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.
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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. - 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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Two astronauts aboard the International  Space Station began a spacewalk from its Russian segment on  Thursday to affix a transmitter cable to a telescope and free a  stuck antenna on a cargo vessel.
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By Traci Watson  Two astronauts breezed through a challenging spacewalk Tuesday to build the International Space Station, getting so far ahead of schedule that Mission Control asked them to take on tasks that were supposed to be done by a second set of spacewalkers today.
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The first of three spacewalks in nine days by International Space Station Commander Michael Lopez-Alegria and Flight Engineer Sunita Williams is scheduled to begin Wednesday at 10 a.m. EST. The three spacewalks, from the Quest airlock in U.S.
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Two astronauts from the space shuttle Discovery stepped into the void of space, completing the first of three spacewalks designed to extend and rewire the International Space Station.
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CAPE CANAVERAL, Fla.  - Astronauts assigned to  NASA's first space shuttle mission since the 2003 Columbia  disaster said on Friday they are confident mistakes and  technical problems that led to that accident are in the past.
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MELBOURNE, Fla.  - The crew aboard the  International Space Station slipped into spacesuits and floated  out a hatch early on Wednesday to begin a planned 5 1/2-hour  spacewalk, the first since the men arrived at the outpost three  months ago.
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NASA says the first of three spacewalks in nine days by the current International Space Station crew was a success.  The spacewalk ended at 6:09 p.m. EST Wednesday.  The National Aeronautics and Space Administration said Cmdr.
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The two astronauts aboard the International Space Station plan on Wednesday to make their first space walk since arriving three months ago, leaving the station unmanned to venture outside and install equipment and experiments, NASA officials said.