“The cause in which they died will continue,” Bush said. “Our journey into space will go on.”

I hope so. I can't remember the Challenger tragedy (I was only 5 in 1987), but I don't think I'll ever forget this.

A moment of silence for the crew of the Columbia, who died in pursuit of their dreams.

"Dream as if you will live forever.
Live as though you will die tomorrow."
-James Dean