Quote:but theoreticly the the universe will stop expanding
Nope. The current evidence points to a continued and unending expansion. Not only that, the galaxies are actually moving away from us at a quickening pace. There is already more space in space than there is matter (of any kind), in a couple of billion years Earthlings will stare out of their huge multiple eyes at an empty sky. (The moon will have already been mined down to a chunk of rock the size of Montana.)
Oo, here's a thought. Maybe at the 'edge' the universe curls under itself like a treadmill. Once it curves completely under, we start over.
Joe(I won't be there to see it)Nation