Zero-gravity Adventurer Mugs

Gravity inversion boots on the planet Kzephyl which has no gravity.

"Okay guys, what's wrong?"

In his younger days Spock was quite the comedian.

"Extreme miming"

High-gravity baseball

Boptimism

"No, you're in the Milky Way galaxy."

"Stupid map ... that dot must cover 10,000 cubic light years."

'You've orbited the Earth in a NASA spacecraft! Wow! Me, I've jumped over the Moon...'

'You're about to see a drive for the ages!'

An early space launch attempt.

Rocket and Witch Race

'Which one is named after me?'

After chasing the rabbit for many hours, Buster found himself very far from home indeed.

Elevator Music

Rocket.

Astronaut runs on spinning asteroid to reach space shuttle's tether.

"Move along please. There's nothing to see here!"

NASA, 'I thought I smelled oxygen!'

"Every abductee gets a souvenir mug."

You Will Have a Merry Christmas. . . Resistance is Futile.

"Jonathan! I've told you not to put your space toys in the freezer and pretend they're on the ice planet!"

"I went back to warn them, but they already knew and didn't seem to care."

An astronaut parties with aliens on the wing of his spaceship.

Maitre d' to astronaut couple entering restaurant: 'Gravity or no-gravity?'

'Don't tell me you've got another moon rock in your shoe!'

Cosmic Rays: Large cartilaginous interstellar space-dwelling fish of the order Myliobatiformes. Feed on planets containing plankton and small schooling fish.

"When are you going to realize you're not the only being in the universe?"

"Do you think it's a form of greeting?"

"I told you to go before we left Aldebaran!"

'The good news is, I did find the jumper cables!'