Do you think there is more than one universe?
363300
a lot more, actually there is a whole "landscape" full of universes, with probability's of more then 10x500 that's 500 decimals, the cosmological constant currently predicts that the universe is not heading to the "big crunch", but rather it will continue expanding unless the cosmological constant changes which is very unlikely to happen.\n\na great book to read on that subject is "the cosmic landscape" by Leonard Susskind, this book is mind boggling.
683506
Wow, what great questions.  Just so you know, we don't know the answer to what was before the big bang.  One idea is that our universe expands, then contracts on itself, over billions of years, and the whole big bang repeats over.  In other words countless universes preceded our own.
65663
No.\nThe Universe is a physical object.  It has a definite size and shape.  The Universe is so big that we do not know its limits.  Our ability to comprehend is not the problem, our technology is.  If we had the right equipment, we could see to the end of the Universe and mesure its size and shape.
159281
Take into consideration the billions of stars in this galaxy. Then take into consideration the billions of galaxies in the local cluster. Then take into consideration the billions of clusters in the local supercluster. Then take into consideration the billions of superclusters in the local segment of the wall. Then take into consideration the billions of segments in the Great Wall. Then take into consideration the billions of walls in the Universe. It's even possible there's more than one universe! \n\nWhat do you believe? I think there is life out there. But are they sentient and advanced? Maybe. Maybe not.
1151663
Universe in not infinite. It is finite and constantly expanding. Yes there are more galaxies than no. of grains of sands in all beaches of the world. This universe is unimaginably huge!
73297
I could give you several answers, but a few of them would be just theories...\n\nIn other words, "several" is more than "a few"--but how many is really up to you.
10073
The size of the universe in terms of length, width, height, time is in a state of flux. At any instant it may be expanding or contracting. The universe is generally accepted to be currently expanding. \n\nM Theory (the conglomeration of the 5 superstring theories) tells us that the universe is the result of, so called, “membranes” colliding in such a way that create a pocket of space which we call the universe. If M Theory is accurate, it is probable that there are many universes just as there are many planets, solar systems, and galaxies. \n\nFor more information:\nhttp://en.wikipedia.org/wiki/M_theory
805413
You might be interested in M-theory of the universe. It suggests that the universe, ie the big bang that we see is the result of two higher dimensional membranes touching each other. Other membranes may actually touch and produce other kinds of universes but with physics that might be unstable or unusual
14349
The known universe based in our present level of technology is not necessarily the whole existing universe or universes.We can have a beginning in our known universe independently of the others. For example, one of the theories explain the present expansion as a huge bubble of matter and waves. But, maybe there are other bubbles. And what if the black holes are the  connections with other parallel universes in other dimensions? And the Big bang is just a transfer of matter from one universe to other? Many scientists are working now in this subject, and the best way to follow the new theories is reading the science journals from time to time.No answer is definitive because the science will continue to discover new facts and develop new theories that are beyond the wildest imagination.
555410
I agree with you in part -- that heaven and hell are in other dimension(s) than our current physical universe.\n\nHowever I do not think we create these dimensions (God does).\n\nCordially,\nJohn\nhttp://www.GodSci.org
443474
omg what do you think????-.- the universe-duh! the solar system kinda is in the universe!!!! omg...stupid question (no offence)
583864
There may be another universe we dont know, there may be species of different cell structure, we cannot say we are the greater body of another universe, there may be another species with much more advance technology, so everything is ????????????.
322257
I agree. Every single emotion; every single scenario imaginable; both sides of the extreme and what lies in between will occur in this universe. In my opinion, anything is possible in this universe…ANYTHING! And I don’t think this universe has meaning without human ‘observation / awareness’ (consult ‘the observer effect’ in quantum physics + my question about the sound of tree falling in the forest).
400541
I believe in the multiverse in the sense that we are perceiving one universe, but there are many possible realities that could have brought me to my current perceptions and there are many possible realities that originate from my current perceptions.  If there is no such thing as time, then all possible perceptions exist together, and what we perceive as time passing is merely our awareness of particular moments in one of the threads of events that are already existing in the "multiverse".
60140
The multiverse. And current theory states it is possible.
215635
The thing is ... a parrallel universe may exist. We cannot prove it one way or another ......YET! :) How do we know that another universe and our universe and many other universes .... do not exist in a metaverse? And if so .... maybe something like distance etc. exists in that metaverse ... which imparts some of it's qualities to our own universe and indeed to any other universe within that metaverse. Hence ..... we may not even have a void outside our universe at all.
514185
does the universe end?  no one knows yet.  the beginning of the universe is much better understood.\n\nhttp://en.wikipedia.org/wiki/Ultimate_fate_of_the_universe