Space Shuttle Atlantis STS 112 mission astronauts David Wolf and Piers Sellers completed their third and final spacewalk at the International Space Station (ISS), lasting 6h 36min, on 14 October. The astronauts freed a faulty bolt on the mobile transporter used to move the ISS's robot arm, completing connections to the 13.5m (44ft)-long, 15t, $390 million S1 truss segment delivered by Atlantis and extending a 23m-long radiator panel. The truss is equipped with 2,400m of wiring, plus computers, communications hardware and radiators.
Source: Flight International
