Bertster7 wrote:
I believe the general opinion of the scientific community is that the universe is finite, just very, very big.
This falls in line with the Big Bang theory and the idea that the universe has expanded from a single point at a finite rate.
You're talking about the width of the debris from the big bang. Infinite space has nothing to do with the current group of galaxys formed by the
known big bang. I'm talking about the void beyond what is known when I say space is of infinite dimensions. Even if there is some kind of 'hall of mirror' or wraparound effect, the dimensions as far as the Law of Gravitation are concerned would still be the infinity required to create infinite potential energy, especially due to expansion on a infinite timescale. See quote below.
If the universe does not exist simply as a byproduct of it's non-existance (e.g. the infinite potential/tensile energy of nothingness) then who created God?
http://en.wikipedia.org/wiki/Infinite#Infinity_in_cosmology wrote:
Infinity in cosmology
An intriguing question is whether actual infinity exists in our physical universe: Are there infinitely many stars? Does the universe have infinite volume? Does space "go on forever"? This is an important open question of cosmology. Note that the question of being infinite is logically separate from the question of having boundaries. The two-dimensional surface of the Earth, for example, is finite, yet has no edge. By walking/sailing/driving straight long enough, you'll return to the exact spot you started from. The universe, at least in principle, might have a similar topology; if you fly your space ship straight ahead long enough, perhaps you would eventually revisit your starting point.
If the universe is indeed ever expanding as science suggests then you could never get back to your starting point even on an infinite time scale.
There may have been other big bangs which are billions to the power of billions of light years away or further, and it may well be that they are not visible at a distance because of the gravity well they would create. Who knows, maybe one day in a billion billion billion years the debris field from another big bang may intersect this one. I'm basing all this on my understanding of the laws of physics which is fairly limited, although I'm not aware of any current theories which prove the idea of multiple big bangs impossible.
Last edited by UnOriginalNuttah (2006-08-13 12:07:54)