Science — worst jokes

An astronaut in space was asked by a reporter, "How do you feel?"

"How would you feel," the astronout replied, "if you were stuck here, on top of 20,000 parts each one supplied by the lowest bidder?"

If athletes get athlete's foot, then what do astronauts get?
→ Missile toe.

- I want to be an astronaut when I grow up.

- What high hopes you have!

What do you call a loony spaceman?
→ An astronut!

- First Spaceman: I'm hungry.

- Second Spaceman: So am I, it must be launch time!

How do spacemen pass the time on long trips?
→ They play astronauts and crosses!

Two astronauts went to a bar on the moon, but they left after a few minutes?
→ You see, it had no atmosphere!

Where do astronauts leave their spaceships?
→ At parking meteors!

Why did the boy become an astronaut?
→ Because he was no earthly good!

Why are astronauts successful people?
→ Because they always go up in the world!