What if space wasn't the Final Frontier?

[Cats]

If the universe exists, there must be something outside of it. What do you think it might be?

Suggestions include:
other universes
the color red
jagged, infinite mirroring of surroundings visible prior to exiting the universe, like when you noclip through the walls in a Doom map
neurons inside of an impossibly gigantic entity's brain


Other relevant questions: what is opposite from the Planck Length on the size scale of the universe, the largest possible size? Could the universe really be the quantum foam of the macroverse? Is there maybe even a fundamentally larger classification? and, do you think there is a little green man out there who knows all of the answers to these questions?

 

[DankSmoker]

It's turtles, all the way down.

 

[Cat tit bingo]

At the edge of the universe you will find a single parallel universe, exactly like ours, except everyone is a cowboy.

 

[Party Hat Wurmple]

The final frontier is my dick because no one's explored it yet.

 

[Whoopsie Daisy]

The ocean is the final frontier.

 

[Swine Schwein]

Whatever it is, DSP will outlive it.

 

[OrionBalls]

The Earth's Moon was the final frontier, if this documentary is to be believed.

 

[Gene Shalit]

Beyond outer space is where all your favorite movies, TV shows, video games, and books take place, but it's all real, and they're all segmented into their own tiny little sub-universes.

 

[TheRetardKing]

Bottomless pits.

 

[Higgs Bonbon]

If universes can interact, that means they can exchange information and energy, thus meaning the desired end state of any universe should be to consolidate into a sort of arch-Gaia hyperorganism and consume other universes to stave off entropy.

 

[Gangstalker #32194]

necronauts