NASA News National Aeronautics and Space Administration John F. Kennedy Space Center Kennedy Space Center, Florida 32899 AC 321 867-2468 KSC Release No.: 92 - 01 NASA ANNOUNCES AUG. 9 AS OFFICIAL LAUNCH DATE FOR STS-105 The Space Shuttle Discovery will launch a new crew, a host of scientific equipment and supplies to the International Space Station Aug. 9, beginning a new phase of station assembly that will expand the complex as research work grows. Launch of Discovery on mission STS-105 has been set for 5:38 p.m. EDT Aug. 9 on the 12-day flight. "This flight is representative of many shuttle missions to come as station assembly and operations enter a new phase," Space Shuttle Program Manager Ron Dittemore said. "Although extremely complex and challenging assembly flights will continue, they'll be interspersed with missions dedicated to changing station crews, experiments and supplies. Discovery is set to launch only about two weeks after Atlantis' return from the station, and the team has done a tremendous job." Discovery will be commanded by Scott Horowitz (Col., USAF). Frederick "Rick" Sturckow (Major, USMC) will be pilot. The shuttle crew also includes Patrick G. Forrester (Lt. Col., USA) and Dr. Daniel T. Barry, members that will perform two space walks during the mission to install logistical equipment and prepare for future station assembly. Launching to the station aboard Discovery will be the third crew for the complex: Commander Frank Culbertson, Pilot Vladimir Dezhurov and Flight Engineer Mikhail Tyurin. The station's second crew -- Commander Yury Usachev and Flight Engineers Jim Voss and Susan Helms -- will return to Earth aboard Discovery, ending more than five months in orbit. Discovery is planned to land at about 1:17 p.m. EDT Aug. 21 at the Kennedy Space Center, FL. --end--