Planetary Prankster Mugs

Mars Rover's wheels stolen.

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

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

"And if I move Mercury over here, all the Libras go nuts."

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

"Nope, I still only have one bar."

The Adventures of God

STRIP God' s dog urinating on planet Earth

Water is discovered on the moon....

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

'In the alternate universe I've come up with, everything would be exactly the same except cats would bark.'

"I trust him - he has a science background."

Cosmonaughty

'The probability of someone watching you is proportional to the stupidity of your actions.'

'U. . .S. .U. .C. .K. . . . L. . O. . L.'

'The mysteries of hyena laughter deciphered.'

Early Scientific Fraud: Young Thomas Edison Tried to Pass off a Container Filled with Fireflies as an Incandescent Bulb.

"Dark energy's hard to detect because it's made from happiness."

'This thing is dangerous! -- invent fire and burn it up!'

I send greetings from the planet OOM!

'Your North Pole is wobbling - you should see a spin doctor.'

Wishing Well

'Whoops!'

"The planet appears to be inhabitable but more like low-income inhabitable."

The Dark Side of the Moon.

"Yeah, I've been radio-tagged by scientists, so once a week, out of spite, I do something irrational just to mess up their data..."

Recombinant DNA Lab.

Dr. Frankenstein: 'Heyyyy, What THE...?!'

'Remember this test, Ms. Hart? Nineteen ninety. Multiple choice. You asked which of these is not a planet, and I checked Pluto...'

A moment with retired entomologist, Norman 'the torch' Walthrop.

'You're so soft today. Did you switch to 2-ply?'