Astronomy Fans Mugs

"That's not a comet darling, it's the British sperm count."

"I'm grounded. I forgot to delete the car's computer history after we did those crop circles on Earth."

"I'll bet your're a Taurus. Right?"

Marry me astronaut

"What the... mine are lunar eclipse glasses!"

The star hunters

Think Tank

Spaceman looking out of the window of his spaceship at planets.

"Stargazing sure is less painful at night."

"It's nowhere near as far away as we thought!"

'Warning: Use of oversized apertures or antennas will void warranty,'

Save Mars

"Oh Wow! Shooting star!"

Flat-earthers and round-earthers reach a compromise.

Swamp gas

"We're fascinated by the crop circles in your field..We wondered if you could tell us how they got there ?"

"Some dinosaurs died out more quickly than others" "You want some?"

God creating the galaxy.

Water divining Mars

Aurora

"That's want I call a meteor shower!"

"Dad, can you tell me what a solar eclipse is?"

"Remember son, evolution peaks with us - chimps were in space before man!"

"What's so galling is that you don't even realize how Earthist you are."

It says, you're going to meet a nice Pisces for a romantic dinner.

"Another fly-over planet."

"They discovered an Earthlike planet, and it's close." "Earthlike?" "Does it have oceans and beaches and sensual ladies who like to gaze at sunsets?" "It may have liquid water. And it's orbiting a red dwarf, so it'll always look like sunset." "But is there anyone there to whisper sweet nothings to?" "I know a guy at NASA. If they send a probe, maybe he could add your dating profile."

"Why am I the BUTT of every joke?"

Astronaut

Documentation Please

Solar Range.

"I'm your sun!"