have you ever wondered on the start and end of universe

I've wondered about it quite a bit, to the point of reading up the various literate about it. I even wrote an article about it a while back, which can be found at http://tinyurl.com/3l34k9 . As to how it ends, I'm honestly not sure, and it depends which model of the theory in that article you follow; it'll either keep expanding forever, reach a point of equilibrium, or recollapse into itself. Either way, we have many billion years to worry about it. Oh, and my favourite author assures me there's a very nice restaurant at the end ;)