Feb. 06, 2009 John Yembrick Headquarters, Washington 202-358-1100 john.yembrick-1@xxxxxxxx Kyle Herring Johnson Space Center, Houston 281-483-5111 kyle.j.herring@xxxxxxxx RELEASE: 09-026 NASA CONTINUES ASSESSMENT OF THE NEXT SHUTTLE MISSION WASHINGTON -- Because of an ongoing review of the space shuttle's flow control valves, NASA managers are rescheduling meetings next week to assess the launch readiness of shuttle Discovery's STS-119 mission to the International Space Station. The Space Shuttle Program will hold a meeting Feb. 13 to review data and determine whether to move forward with a flight readiness review on Feb. 18. The official launch date will be set at the readiness review, but for planning purposes launch now is no earlier than Feb. 22. There are three valves that channel gaseous hydrogen from the shuttle's main engines to the external fuel tank. One of these valves in shuttle Endeavour was found to be damaged after its mission in November. As a precaution, Discovery's three gaseous hydrogen valves were removed, inspected and reinstalled. For information on the STS-119 mission, visit: http://www.nasa.gov/shuttle -end- To subscribe to the list, send a message to: hqnews-subscribe@xxxxxxxxxxxxxxxxxxxxxx To remove your address from the list, send a message to: hqnews-unsubscribe@xxxxxxxxxxxxxxxxxxxxxx
