Astronauts install solar unit on space station
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Astronauts made a tricky job look easy  on Tuesday when they used a robot arm to latch a 17.5 tonne  solar power girder to its new home at the end of the  International Space Station.
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Two astronauts begin a seven-hour spacewalk to fit a solar power tower on the ISS.
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By MIKE SCHNEIDER Associated Press  Two astronauts install the two-ton addition to the international space station during the first of three spacewalks.
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HOUSTON - Two spacewalking astronauts helped deliver a new orbital room to the International Space Station (ISS) Friday and primed a massive solar power tower for its own move early next week.
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By RASHA MADKOUR  HOUSTON - 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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CAPE CANAVERAL, Florida  - Spacewalking astronauts coaxed a balky solar wing panel on the International Space Station into its storage box on Monday, capping a tedious but ultimately successful mission by the shuttle Discovery crew.
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Two astronauts will step outside the International Space Station (ISS) Tuesday afternoon to install a new piece to the orbital laboratory&#8217;s metallic backbone.
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Two new solar energy arrays on the   International Space Station unfolded smoothly on Thursday to   complete the main task of a shuttle mission to restart   construction of the space outpost.
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The two astronauts hooked up the newest part of the International Space Station, a 35,000-pound truss with a solar array.
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Astronauts aboard the International Space Station prepared for a crucial spacewalk on Thursday to reroute the outpost's power system as NASA engineers worked on plans for a possible fourth spacewalk to fix a stuck solar panel.
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Two astronauts from the space shuttle Discovery successfully have attached a huge truss to the International Space Station in their first of three space walks designed to extend and rewire the orbiting research craft.
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They hooked up the newest part of the International Space Station: a 35,000-pound truss with a solar array.
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Two astronauts finally unstuck a balky solar array on the International Space station, folding the panel into its box during a special space walk.
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A veteran spacewalker and his rookie partner rewired the International Space Station's power system on Saturday, completing a dicey task essential for the addition of European and Japanese laboratories to the outpost beginning next year.
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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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By Traci Watson  The residents of the International Space Station will soon be able to fire up lots of new electronic gadgets, thanks to two giant solar panels for the station that astronauts successfully unfolded Thursday.
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CAPE CANAVERAL, Florida  - Two NASA astronauts left the International Space Station on Sunday to hook up a new cooling system that will pave the way for installation of European and Japanese modules beginning this year.