Is there an edge of dimension somewhere?

 

Is there an edge of dimension somewhere?

Sometimes people have thought that the universes are following each other. When the universe has lost its all fuel, the energy cannot maintain the form of the three-dimensional room, and then the entire dimension starts to collapse. But energy cannot leave that room or dimension. And that means that would the reason for the big bang be, that the collapsing dimension would just pack the energy too small piece, that it started to expand. 

One of the key elements in cosmology is that the universe doesn't the thing that limits the dimension. The universe is the bubble, where are the galaxies, and the thing where that bubble is the dimension. So there is no matter how many universes are in the dimension, the thing, what is matters is the question is, is there some kind of end or edge for the dimension? 

When the material released from Big Bang that formed the ball-shaped universe. But then we can start to think about the question, what kind of thing is the rest of the dimension? Even if we would live in a multiverse, that means that those universes would be like the balls, what are in the room called the dimension. And one of the key questions is: would there be other universes in our dimension? 

The thing, that makes cosmologists think about the space is the question does the dimension end somewhere? So when we are thinking about the three-dimensional universe and the multiverse (1) theory, we should stop talking about the space or universe. There are many multiverse theories and one of them is the parallel universe theory, and the complete list of those theories is at the source link two(2).

The parallel universe theory is not the same thing with the multiverse theory. Many are almost the same thing, but there are small differences with that kind of theory. The parallel universe means that the universe would be the mirror world, which is located in the other dimensions. The universes can also follow each other what means that after all big crashes will follow the next Big Bang. Multiverse theory means that the universes or bubbles are in the same dimension and at the same time. But the difference is not very big, and often multiverse and parallel universe mean the same thing. 

We should talk about the dimension, when we are talking about the space or room, where is the bubble called the universe. This means that the dimension and universe are not synonyms, they are a little bit like synonyms but the dimension means a larger area than the universe. And then we can start to observe this thing and its interaction with multiverse theory. The idea of the multiverse theory is that there are other bubbles in the same dimension that are all universes. 

So if we are thinking about the possibility that we are living in a world where are multiple universes, that doesn't remove the question does the dimension of space or room, where universes are ended somewhere. Is there an edge of the three-dimensional world, and what kind of thing that edge is? When we are thinking about the space outside the bubble where we are living we must ask is that area endless? 

And if there is another universe the major question is also is this dimension lasting forever? Or does that thing meet it end somehow? Is that end the thing that the entire dimension would return to one single point when its energy will be lost or turn too weak, that it can maintain the form of the dimension? 

(1) https://en.wikipedia.org/wiki/Multiverse

(2) https://www.space.com/32728-parallel-universes.html