Spacewalk goes on despite switch
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Space shuttle Atlantis' astronauts geared up for a spacewalk Monday that NASA said would remain unchanged despite a last-minute switch in crew for medical reasons.
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Two astronauts stepped outside the hatch Sunday for the second of what could be a precedent-setting three spacewalks in nine days, making repairs to the international space station's cooling system.
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KOROLYOV (Moscow region). Feb 4 (Interfax-AVN) - NASA astronauts Sunita Williams and Michael Lopez-Alegria have begun a spacewalk, the Mission Control Center told Interfax-AVN. "The spacewalk will last for about six and a half hours.
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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.
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By JUAN A. LOZANO HOUSTON - 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 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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A U.S. astronaut and his Russian crewmate ventured outside the international space station Thursday for a strenuous six-hour spacewalk intended to fix a faulty antenna.
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By MIKE SCHNEIDER  CAPE CANAVERAL, Fla. - Two spacewalking astronauts successfully rewired half of the international space station on Thursday, a job that when finished will allow the orbiting outpost to double the size of its crew and add two more labs in the coming years.
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By Rasha Madkour  HOUSTON  --  Space shuttle Atlantis astronauts have been so productive that they have only one more item to complete from their original spacewalk to-do list.  A circuit breaker pushed today's spacewalk back by about 45 minutes; it's now due to start at 6 a.m. EDT.
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A spacewalker manually shaking a stubborn solar array has managed to free two stuck grommets Saturday, but a third problem grommet is still stuck.
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Two astronauts are floating outside the international space station on their fourth and final spacewalk. The American and Russian team is ending the 6-month mission with some installation and repair projects.
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By MIKE SCHNEIDER CAPE CANAVERAL, Fla. - A spacewalker manually shaking a stubborn solar array has managed to free two stuck grommets Saturday, but a third problem grommet is still stuck.
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WASHINGTON - Astronauts aboard the International Space Station (ISS) are gearing up for an extra spacewalk to tackle solar array joint malfunctions outside their orbital laboratory.
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Two Discovery astronauts began the second spacewalk of the 12-day space shuttle mission to rewire the International Space Station, NASA said.
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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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By Traci Watson A team of spacewalking astronauts pulled off the tricky installation of a new piece of the International Space Station on Tuesday, but the success was marred by a problem familiar to all do-it-yourselfers: One of the astronauts lost a tool.
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The crew of the International Space Station is conducting the fourth and final spacewalk of its six-month mission Friday to install and replace equipment.