WIKIARCHIVES.SPACE

The Space Shuttle Discovery and its seven-member STS-119 crew head toward Earth orbit and a scheduled link-up with the International Space Station. Liftoff was on time at 7:43 p.m. (EDT) on March 15, 2009 from launch pad 39A at NASA's Kennedy Space Center. Onboard are astronauts Lee Archambault, commander; Tony Antonelli, pilot; Joseph Acaba, Steve Swanson, Richard Arnold, John Phillips and Japan Aerospace Exploration Agency's Koichi Wakata, all mission specialists. Wakata will join Expedition 18 in progress to serve as a flight engineer aboard the space station. Discovery will deliver the final pair of power-generating solar array wings and the S6 truss segment. Installation of S6 will signal the station's readiness to house a six-member crew for conducting increased science.