Do parralel universis exist?

Question

what are the theories?

Answer 1

There are many theories regarding parralel universes i only remember one which is if you are sucked into a black hole then you come out in a parralel universe but, this cannot be proven unless we can actually reach a black hole and even in a space craft traveling at the speed of light then it would take 1000's of years.

Answer 2

No one knows.  The "many worlds" interpretation of quantum mechanics suggests nearly infinite probability universes.  The brane concept looks interesting.   The fact that our universe's "presets" are  perfect for life suggests to many people that the best explanation is that we are only one of billions of inperfect universes where we could never have developed.

  I wouldn't waste a whole lot of worry about this question.  You will never recieve a definitive answer and it doesn't really matter, does it?

Answer 3

They're not refered to as parallel universes. They're refered to as parallel dimensions. {like 1-d, 2-d, 3-d, 4-d, 5-d, i think they go on til 9-d.} there's a theory that says if you sucked into a black hole that's back-to-back with a white hole, you can go to a different dimension.

Answer 4

Theoretically it's possible, but there are arguements about them existing or even knowing them.

Answer 5

It is theoretically possible to have parallel universes.

However, If they are parallel and they don't intersect then you would never know about them because they are outside of your universe.

Answer 6

we dont know but there is some speculation