Astronauts work in space as NASA extends mission
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Two astronauts ventured into space on  Monday to install a giant new piece on the International Space  Station on a mission NASA will extend to repair a rip in space  shuttle Atlantis&#39; heat shield.
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The shuttle Discoveryâs mission involves challenging construction work aboard the International Space Station.
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NASA will tack a day on to the mission of the space shuttle Discovery so crew members can do âexploratory surgeryâ on part of the International Space Station.
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The International Space Station (ISS) crew made steady progress with maintenance work this week. Expedition 9 Commander Gennady Padalka and NASA Station Science Officer Mike Fincke restored the primary oxygen
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The two-man crew of the international space station went outside again for more repair work. Gennady Padalka and Mike Fincke spent five and a half hours plugging in new antennas and replaced a worn-out piece of cooling equipment.
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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 veteran astronauts are enjoying their last week on Earth before rocketing into space for a six-month stay aboard the International Space Station (ISS).
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NASA on Thursday extended the mission of space shuttle Atlantis by 24 hours, giving astronauts an extra day to get the European space lab Columbus running.
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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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Astronauts added a new room to the international space station on Friday in the way of Harmony. That's the name of the school bus-size compartment that was attached by a team of spacewalkers working outside and robot arm operators working inside.
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The shuttle Atlantis astronauts  completed their work on the International Space Station on  Friday with a third and final spacewalk to put the finishing  touches on a new power module and set up gear for NASA's next  service call.
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One down, three to go Almost as soon as the crew of the space shuttle Atlantis completed their first spacewalk, NASA announced that the mission to the International Space Station will be extended by two days to make time for a fourth excursion into hard vacuum.â¦
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Though cargo is piling up in the International Space Station and shuttles won&#39;t fly until after the new crew leaves, the astronauts on board are optimistic about their mission.
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HOUSTON, Sept. 15 -- After a final six-hour spacewalk Friday, the crew of the space shuttle Atlantis finished building out the expanded solar energy system on the international space station.
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With two of their three spacewalks completed, the astronauts aboard the linked shuttle-station complex focused Thursday on getting the new Columbus lab up and running.
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By Mike Schneider  CAPE CANAVERAL, Fla.  --  For a second day in a row, astronauts began toiling like construction workers during a six-hour spacewalk, bringing to life a new 17 1/2-ton addition to the international space station.
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NASA has extended the mission of the Mars Odyssey orbiter which has been studying and mapping the Red Planet since early 2002 as well as serving as a relay for data from the surface rovers Spirit and Opportunity.