the generally accepted theory is that it may expand so far that space/time tears and the whole thing is destroyed.
No. It doesn't rip. Spacetime will expand to the point where particles can no longer interact in a meaningful way.
and they predict a moment in time in the very far future called "The Great Freeze", as all the gas in all the stars will eventually burn out and space will be pitch black with only Dark Matter left.
No. Thermodynamics tells us entropy always increases, leading to the eventual transformation of all energy to heat, over a very very very long time scale. This is referred to as the 'heat death' of the universe. Also, we do not know that dark matter will remain. We hardly know anything about dark matter, let alone what will become of it (or if it even truly exists) in 50 billion years.
Dang dude, sounds like you should have made the documentary, you seem to know more than the scientists, astrophysicists, and astronomers with PHD's know, I'm glad I came here for my universe knowledge. Obviously everything mentioned is all theory from the documentary, since we don't know 'anything' other than what we can prove and I'm just reiterating what I saw, these aren't my theories. Maybe you should email the History channel and tell them their series has it wrong and should be re-done using your theories. I find it particularly amusing how you seem to "know" things that no one knows, and how you're so confident in how you discount their potential theories, lol. Of course someone from an internet gaming forum obviously knows more than scientists with PHD's who've spent 20+ years studying the universe. Anything else you want to fill us in on? I got my video recorder ready, Sevox theories explored TAKE 2! For real though the bottom line is, this shit is super interesting and it makes you think a lot.
