This is my general understanding with a relatively new theory put out by the infamous Stephen Hawking.
Stephen Hawking is intriguid by the black holes because it is a location of a lot of mass in a very small volume. Somehow, I don't know how or understand really how this happens, that when matter gets sucked to the point of singularity the matter just kinda sheds off. (This is according to another guy on a science channel documentary by the way.)
He called this Hawking Radiation and this helps with the inconsistancies of the Particle Theory and Relativity. You see if you were in chemistry you went with the particle theory, if you were in physics you went with relativity. Relativity couldn't describe actions of particles, and particle theory couldn't describe heavenly bodies.
This Hawking Radiation somehow is the answer. It is a VERY dence molecule. So I thought I would just tell you what I know, and if you are interested I bet you could figure out more online. Could this universe just build up with all kinds of Hawking Radiation, starting a birth of a star, but at since there is no fussion it just implodes and is the big bang all over again? I don't know, I just kinda made that up. I don't want you to think my soul purpose was to disprove your beliefe. There was just a recent finding in the "Theory of Everything" by Stephen Hawking that adresses this issue. Isn't that just a really cool theory name?
Anyways thought I would let you know. Good luck with your findings.