STS-121 Scrub Updates

Weather forces NASA to scrub shuttle launch, CNN
Weather strikes again as NASA scrubs launch attempt, Orlando Sentinel
Launching of Space Shuttle Is Delayed Again, NY Times
Shuttle Launch Scrubbed Again, Washington Post
Discovery launch delayed to Independence Day, SpaceflightNow

NASA Aims for Independence Day Shuttle Launch

“NASA’s launch of Space Shuttle Discovery at Kennedy Space Center, Fla., was scrubbed again today due to inclement weather. The primary concern was the presence of showers and thunderstorms within the surrounding area of the launch site. The next launch attempt for Discovery’s STS-121 mission to the International Space Station is scheduled for Tuesday at 2:38 p.m. EDT.”