Galactic Prank Player Mugs

"Eww...put those back."

The aliens froze, gripped by a primal fear. This time there would be no abduction.

One vampire tricks another behind a mirror.

I think this interleague play is getting out of hand.

'...heard the one about the Venusian, the Martian and the Saturnian?'

The Adventures of God

Alien uses astronaut's visor as TV to watch news.

'Boy, does this ever shoot holes in the old Big Bang Theory!'

'Three zillion, five hundred trillion and sixty seven billion light years from Zog and now you tell me you've forgot to cancel the milk!'

Halloweek: Eating candy seven days straight.

"Is there someone other than Trump I can speak to? I didn't come all this way to talk to an idiot!"

Cosmonaughty

"Are there space-babes?"

I send greetings from the planet OOM!

We interrupt today's "The Price is Right" episode to bring you breaking news … Weeks ago, the Hubble telescope spotted a rogue planet the size of Venus plummeting through the solar system on a collision course with earth. It turns out it was actually just a prank involving two very bored ISS astronauts and a grapefruit. Breaking News!!!!! Maybe we should send them to Mars after all. One of them seems to have scrawled "Around and around and around and around" all over his space suit, in crayon.

'Whoops!'

The Death Star gets a marketing makeover.

'Maybe the Universe isn't expanding -- maybe it's just you.'

How's my abducting?

"Can you take over the controls? I've got to take a number 4!"

TPP

Mars Rover's wheels stolen.

'Deploy the Candarm and ready the Canafinger.'

I must not poop on freshly washed cars!

Bowling ball earth

"I don't know what it is, but it's big and I'm putting it on ebay!"

Mooning Moon

Fishermen catches fish.

Alien Magician

Space X Crew Dragon

"Hang on -- I'm going to make the jump to 90 m.p.h."

Cola Observatory

Mars Probe 'insight' - the very last picture...

"I don't suppose we could discuss this when my Mars isn't in opposition to your Sun?"

When Astronomers Party.