Why didn't people like the restaurant on the moon?
The food was fine, but there was no atmosphere.
Why does a Moon-rock taste better than an Earth-rock?
Because it's a little meteor.
Why didn't the sun go to college?
Because it already has, like, a million degrees.
What did Venus say to Saturn?
Give me a ring sometime.
Why are conspiracy theories like moon landings?
Because they're all fake.
Why is the dieting advice to “eat light” so dangerous?
That’s how you become a black hole.
Where do moons get clean?
In a meteor shower.
What's the difference between astronomy and astrology?
Approximately fifty IQ points.