Science and setup for assembly highlighted the week on board the International Space Station, where the Expedition 14 crew members performed experiments related to human adaptation to space and made preparations for upcoming additions to the orbiting outpost.

Expedition 14 Commander Michael Lopez-Alegria and Flight Engineer Mikhail Tyurin retracted a stuck antenna on a cargo spacecraft during a 6-hour, 18-minute spacewalk that ended at 10:45 a.m. CST Thursday.

HOUSTON - Expedition 14 Commander Michael Lopez-Alegria and Flight Engineer Mikhail Tyurin retracted a stuck antenna on a cargo spacecraft during a 6-hour, 18-minute spacewalk that ended at 10:45 a.m. CST Thursday.

HOUSTON – This week, the Expedition 14 crew continued to focus on preparation for their final planned spacewalk ahead of the space shuttle Atlantis’ arrival in March. This comes following Sunday’s unexpected circuit breaker trip on the International Space Station and subsequent resetting of affected equipment.

HOUSTON - An unexpected circuit breaker trip early Sunday caused a power outage on the International Space Station. All systems were back up by Monday morning with no impact to operations on board. The safety of the Expedition 14 crew and the complex was never an issue.

HOUSTON - With all scheduled tasks accomplished, International Space Station Commander Mike Lopez-Alegria and Flight Engineer Sunita Williams ended a nearly seven hour spacewalk at 2:06 p.m. CST Thursday.

HOUSTON - For the second time in four days, two residents of the International Space Station stepped outside for a spacewalk to complete connecting cooling loops from a temporary to a permanent system. This time the excursion lasted just over seven hours.

HOUSTON - Two residents of the International Space Station stepped outside their orbital home Wednesday for spacewalk that lasted just under eight hours to begin the connection of recently activated cooling systems to their permanent locations and to conduct other station assembly work.

HOUSTON - This week, the crew aboard the International Space Station prepared for an unprecedented series of spacewalks. NASA astronauts Mike Lopez-Alegria and Suni Williams are scheduled to begin a 6.5-hour spacewalk from the station around 9 a.m. CST on Wednesday, Jan. 31. It will be the first of a record four spacewalks planned during the next month.

HOUSTON - New supplies arrived at the International Space Station Friday night as an unpiloted Russian cargo spacecraft docked to the Pirs Docking Compartment.