Gravity-defying Explorer T-Shirts

"Extreme miming"

"You left this on our ship."

"The stars were much more beautiful from Earth."

Boptimism

"Nope, I still only have one bar."

'Why can't you admit you're lost?'

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

"Milk, butter, bread - all past the expiration date. either he just hadn't noticed before, or his time machine worked."

"Honestly, I didn't know your wife was in the shower."

'The good news is we've discovered a vast new oil resource. The bad news is we need a space ship to get there.'

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

'Let's give it five more minutes. If they haven't eased up on the lasers by then, we'll have to postpone the game.'

It is said there is a black hole in the middle of the galaxy. But heaven knows what it looks like!

Rocket.

We've got to move closer to work. These 200 light year commutes are killing me.

'Can you believe it? - The doofus doesn't know whether this is the Alpha Quadrant or not!'

". . . and if I hadn't made that wrong turn at Zlendar-5, I wouldn't have wound up at Happy Harry's and I wouldn't be sitting here with Good Ol' Larry Peterson!"

'Bob, wait!!! Nice try, bear.'

Neil Armstrong readies for the moon landing.

"Wow - A flying Chaucer!!"

"The best place to make black hole discoveries is in the bedroom."

'What do you think of the new Mars Mover I just ordered from The Whole Mars Catalogue?'

Life in the fastest lane.

"Young man! You turn the gravity back on this instant!!"

"When are you going to learn to put your shield up when you're flying at tree top level?"

Desert Planet

"Have you tried turning it off and on again?"

"Take us to a cool, out-of-the-way leader real locals go to."