(31 Jan. 2007) --- Astronaut Sunita L. Williams, Expedition
14 flight engineer, uses a pistol grip tool (PGT) as she
participates in the first of three sessions of
extravehicular activity (EVA) in nine days, as construction
continues on the International Space Station. During the
7-hour 55-minute spacewalk, Williams and Michael E.
Lopez-Alegria (out of frame), commander and NASA space
station science officer, reconfigured one of two cooling
loops for the Destiny laboratory module, rearranged
electrical connections and secured the starboard radiator of
the P6 truss after retraction.
© photos by NASA design
by Michał Kurc