If the universe is continuing to expand, Is there such thing as outside of the universe?

Question

what does the universe expand to, whats outside ?

Answer 1

There are several theories...

But the one that seems to make the most sense to me is that the stuff inside the universe is expanding.

The universe itself is infinite. "Infinite" means without bounds... limitless. To say that there's something outside... or even if there is an "outside" is to put limits on the limitless. There is no "other side," or "outside."

Answer 2

This is definitely a thinking question. "Stoner"
I often think about this and it just boggles my mind. There is no way to comprehend the vastness of the universe and the thought of Space being infinite.

There would be a vast emptiness where the universe would be expanding into.
Maybe here are other Universes out there that are existing. Space is infinite so the number of possibilities is the same.

Answer 3

Watch "The Universe" on the Science Channel. By their estimates the universe has expanded to its potential and there are a mulitude of black holes that, within the next 100 million years, will begin sucking each other in, creating nothing. But a Black hole is supposedly infinitely dense and infinitely minute, which means that black holes are parallel universes, where everything goes to die and be reborn again and that's what's beyond nothing, something.
Do you know there is a cloud surrounding our solar system, our possible boundary? Same goes for the universe its shaped like a world and if you go far enough, you'll end up back where you started... there are bounds to our universe, but there are other universes...

Answer 4

We just don't know.
You could say a perfect vacuum (since space as we know it isn't a perfect vacuum) or emptiness.
But something to think about. You shouldn't see it as the universe expanding and the borders edging along, but more as the different objects inside the universe getting to be farther away from one another (see redshift and Hubble's law).
A lot also depends on whether the universe has infinite or finite matter (for more on this, check out chapter 3 in http://www4.ncsu.edu/unity/lockers/users/f/felder/public/kenny/papers/cosmo.html)

I'm sorry this answer gives you more questions than answers, but such is the state of current cosmology. Just wait till you factor in dark matter and dark energy, then things get really complicated.

Answer 5

Are you kidding. They haven't started to know what's happening in the universe. It's like a guy sitting on the couch drinking a beer and bored not seeing all that's going on around him. What it there's another dimension. What if energy changes into gravitational force while the eye only sees 24 frames a second. When the first found a cell they thought it was just a black dot of matter. Please. Now we are so wise. Right. Personally I think it's like an idea in the mind can expand. Likewise a word can be said to include all new ideas about it.

Answer 6

I would assume so. However, we could never reach that if time and space are expanding along with the universe, to us it would seem like it was going on forever.
If you were on the outside you would see things scaled in a parabolic way.
Its hard to explain, but using this view of the universe, time and space would get smaller as you traveled toward the edge, and therefore you would get smaller and take longer traveling. It would be like trying to reach the horizon while sailing on the ocean.
If you were on the moon, you could see the ends of the entire ocean, but on the surface you could never reach the horizon, because it would just keep going.

Answer 7

amazing question, yet each and every thing all of us understand, we've learnt. Who says each and every thing we've learnt is real! How do all of us understand that the diameter of the universe is 27.4 billion easy years Has any physique degree it? take case in point the calendar year................. it became into initially concept to have purely ten months interior the year (September seventh, October eighth, November ninth, December tenth) till they appeared after it out and had to insert 2 extra months to objective and tackle the seasonal ameliorations and so forth, yet in that comparable so stated as restore up they did not equate sufficient hence fifty two wks/year x 7day/wk=364days not 365 yet that is going decrease back to there is not 24hrs in an afternoon which works to mintues and so forth,and so forth, SO we purely understand what we've been advised as ideal, good success in looking out and once you do i'd like to hearken to your answer, 'as i too think of exterior the sq.' (or IS it a sq.?)

Answer 8

Here's what you do, go to www.yahoo.com. Type

what is outside the universe

into the search window and within .23 seconds you will have about 230,000 answers from actual scientists. Instead of waiting for about 20 answers from nimrods like me.

Answer 9

Since math is the universal language,
Universe = Universe - Planets+Stars+Etc...
Universe > All

Atleast that's how I think of it. Therefore, you cannot bypass the Universe because that IS what you bypass...

Answer 10

universe=infinity