There a was an episode about the creation of the universe on Horizon. Something about particles in Sub-Space coliding.
It's very complex and I forgot the details about it. :p
I think 2 membranes collieded and the singularity was created according to some scientists. I will go back as far as the big bang and say God is what was before it. Someone/something had to make the ripple for the membranes to collide and make the singularity according to newtonain physics.