Hi Pinatubo.

I saw that incident on Air Crash Investigation on the National Geographic channel. A fuel line got worn through and leaked all their fuel because the crossfeed switch was open.

The Space Shuttle only gets one chance at landing every time it re-enters the atmosphere. Being nothing more than a "Flying Brick" it requires great skill. It is a lot of fun, until to get it wrong. This happens to probably half the time!