NASA - National Aeronautics and Space Administration

Image: After practicing emergency egress from the pad, the STS-119 crew members pose on the 225-foot level for a crew photo. From left are Mission Specialists Richard Arnold and Steve Swanson, Pilot Tony Antonelli, Commander Lee Archambault, and Mission Specialists Koichi Wakata, John Phillips and Joseph Acaba. Photo credit: NASA/Kim Shiflett
› View High-res Image

› Post a Comment
› Meet the STS-119 Crew
› Mission Overview

Space shuttle Discovery's STS-119 crew is set to fly the S6 truss segment and install the final set of power-generating solar arrays to the International Space Station.

The S6 truss, with its set of large U.S. solar arrays, will complete the backbone of the station and provide one-fourth of the total power needed to support a crew of six.

The two solar array wings each have 115-foot-long arrays, for a total wing span of 240 feet. They will generate 66 kilowatts of electricity -- enough to provide about 30 2,800-square-foot homes with power.

Commander Lee Archambault will lead Discovery's crew of seven, along with Pilot Tony Antonelli, and Mission Specialists Joseph Acaba, John Phillips, Steve Swanson, Richard Arnold and Japan Aerospace Exploration Agency astronaut Koichi Wakata.

Wakata will replace Expedition 18 Flight Engineer Sandra Magnus, who will return to Earth with the STS-119 crew. Wakata will serve as a flight engineer for Expeditions 18 and 19, and return to Earth with the STS-127 crew.

Discovery's STS-119 mission to the International Space Station is targeted to lift off at 7:32 a.m. EST, Feb. 12.



Additional Resources
› STS-119 Fact Sheet (562 Kb PDF)
› STS-119 Press Kit (5.3 Mb PDF)