Parallel Universe Adventurer T-Shirts

'Whatever you do don't press the parallel dimensions button again!'

In case of emergency, break glass.

"Something very big buried a lot of bones here."

An astronaut fishes in volcanoes on another planet.

New Road Signs to Watch For:

Quantum Psychic

"I'm just checking in from an alternate timeline to see how things are going."

"I'm you from the future! Or the past. I've completely lost track of time."

'Mom, Dad... we found out that in a previous life, Sheila was a dog and I was a tree. That's why we decided to marry to continue this promising relationship!'

Bluesky helicopter evacuation from X

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

'I'm not sure my heart could take the excitement.'

Wormholes: Portals To Other Universes.

"Just our luck. We finalyy conquer space travel only to be consumed by a wormhole."

Leftie Trump

Zero gravity and subzero gravity explained.

'It's nothing personal, Donald; I just need more space.'

"In a Universe Light Years Away...Almost, son, but remember you have to light up all the people for your wish to come true."

"Houston - we are landing in the crater now. . . on first viewing, this planet looks uninhabited. . ."

"Hurry children, space is limited!"

'Would you watch where you're going already.'

Round-the-world cyclist has world stolen

'This parallel universe theory is interesting, Dave. Tell me more.'

Aliens on another planet.

"No offense, Hank, but this parallel universe theory of yours is a little far-fetched."

"I thought I knew Venice quite well, but I don't recognise any of this at all."

'I'm not texting you because I'm your counterpart in low-tech universe.'

"I've always known R.H. would be able to do that!"

"One small step for a znargh—a giant stride for znarghkind!"

You called me, boss? Yes. I overheard you talking to patrons about all the new planets we've found. I want you to stop doing that. At least until I'm done buying up as much of that real estate as I can. I don't need any competitors driving up the prices. Very bad man. When the hipsters run out of cities to gentrify here, my properties on Gliese 581c are going to make a killing.

"Well, you say it's wrong, but it could be correct in an alternative universe."

"Occasionally, the membrane between parallel universes ruptures."

You are unique... unless there's a parallel universe.

'So what we thought was dark matter is really dark energy.'

Goldilocks and the 3 bears