What is an astronaut's favorite place on a computer? The space bar.
Where would an astronaut park his space ship? A parking meteor!
What time do astronauts eat? At launch time.
What was the first animal in space? The cow that jumped over the moon.
What did the alien say to the cat? Take me to your litter.
Why did the astronaut retire? He got spaced out!
What is an astronauts favorite chocolate? A marsbar!
What do you call a tick on the moon? A luna-tick
How do you know when the moon has enough to eat? When it's full.
How do you get a baby astronaut to sleep? You rocket
How do astronauts eat their ice creams? In floats!
Why don't people like the restaurant on the moon? Because there was no atmosphere.