March 2, 2009 Candrea Thomas Kennedy Space Center, Fla. 321-867-2468 candrea.k.thomas@nasa.gov Michael Curie Headquarters, Washington 202-358-1100 michael.curie@nasa.gov MEDIA ADVISORY: M09-033 PUBLIC INVITED TO SUBMIT QUESTIONS FOR NASA'S SPACE SHUTTLE LAUNCH CAPE CANAVERAL, Fla. -- Space enthusiasts from across the United States and around the world are invited to submit questions about space shuttle Discovery's upcoming launch, its STS-119 mission to the International Space Station, and NASA space exploration. Questions may be answered on NASA Television during the countdown to launch. Questions can be submitted online at: http://webcast.ksc.nasa.gov The STS-119 mission will deliver a new crew member to the space station. The crew also will deliver and install a fourth and final set of large solar arrays that will provide electricity to support six-person station crews beginning in May. Currently, three crew members live aboard the station for several months at a time. Discovery and its seven astronauts are tentatively targeted to launch March 12 at 8:54 p.m. EDT from NASA's Kennedy Space Center in Florida. NASA commentary will begin about five hours before liftoff. For more information about the STS-119 crew and mission, visit: http://www.nasa.gov/shuttle -end- To subscribe to the list, send a message to: ksc-subscribe@newsletters.nasa.gov To remove your address from the list, send a message to: ksc-unsubscribe@newsletters.nasa.gov