Your mom is so fat the space shuttle can see her from 10,000 miles away.
Shuttle Jokes
What were the astronauts' last words before the shuttle blew up?
"What does this button do...?"
A science teacher got on the Space Shuttle Challenger after winning a contest out of 11,000 other teachers.
Imagine being one of the losing teachers in that contest, watching the Space Shuttle Challenger, and thinking, "Talking about dodging a bullet!"
When you realize the shuttle blew up.
Then you realize you're on the shuttle.
What do you call the people in the Challenger explosion?
Ashtraynauts.