NASA will host a media teleconference at 3 p.m. EDT Wednesday, June 21, to discuss the results of last week’s Flight Readiness Review meeting for the next space shuttle mission, STS-121 .

NASA Participants:

– Bill Gerstenmaier, associate administrator for Space Operations
– Bryan O’Connor, chief Safety and Mission Assurance officer
– Chris Scolese, chief engineer

Reporters must call 202-358-5241 or email: j.d.harrington@nasa.gov by 2 p.m. EDT Wednesday to participate. Audio of the event will be streamed live at:

http://www.nasa.gov/newsaudio

For supporting documents on the Flight Readiness Review meeting, visit: :

http://www.nasa.gov/shuttle