Astronauts install solar unit on space station
422223
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.
518770
Two Atlantis astronauts have embarked on a spacewalk to install the first new elements added to the orbiting International Space Station since the 2003 Columbia shuttle disaster.
422878
HOUSTON, Sept. 13 -- Two astronauts spent more than six hours in space Tuesday attaching large new girders to the international space station -- the first major addition to the half-finished station in almost four years.
626704
Space shuttle Atlantis astronauts are setting up a new set of solar arrays on the International Space Station, which will eventually double the orbiting laboratory's power capabilities, according to NASA.
193629
By MIKE SCHNEIDER Associated Press  The work performed by the two astronauts will enable the expansion of the space station.   Video:  NASA Powers Down Part of the Space Station     CAPE CANAVERAL, Fla.
282062
Astronauts get set to leave the shuttle Atlantis to attach new solar panels to the International Space Station.
444686
By Traci Watson  Astronauts will step outside the International Space Station today to put the final touches on a new solar-panel system, needed to provide power for European and Japanese laboratories being added over the next 12 months.
352751
CAPE CANAVERAL, Florida  - Two sparkling new solar power wings were unfurled on the International Space Station on Tuesday, as ground control teams mapped plans to fix a tear in the heat protection system of visiting space shuttle Atlantis.
349877
Two spacewalking astronauts unbolted a  huge solar power truss from the International Space Station on  Sunday to get it ready for a move to a new place on the space  outpost.
531760
Two astronauts begin a seven-hour spacewalk to fit a solar power tower on the ISS.
555953
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.
143046
Astronauts of the US shuttle Atlantis started the first space walk of their mission Monday to begin installing power-generating equipment on the International Space Station hundreds of miles above the Earth.
628273
HOUSTON -- The International Space Station (ISS) unfurled a shiny new set of solar wings Tuesday to increase its power supply and support future construction.
285551
Astronauts aboard the International Space Station began the delicate task of folding up one of the station's solar power wing panels on Wednesday to make way for a new set to track the sun for power.
148591
CAPE CANAVERAL, Florida  - Two U.S. astronauts replaced a broken motor on one of the International Space Station's solar wings during a spacewalk on Wednesday, clearing the way for more modules to be added to the outpost.
304787
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.
96860
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.