NASA grounds Shuttle fleet

The Space Shuttle Discovery successfully lifted off and linked up with the international space station. However, NASA is very concerned about the foam that knocked off some tiles on the shuttle AGAIN. If you may recall, that was the cause of the Columbia's demise. So now they are halting all plans until they figure what they're messing up that's causing this problem.

Good luck. We need those things up there. The human race can't proceed without learning how to leave this planet.