The following is a reply to a thread that archived before I could post it.
It is still relevant to this thread, OP.
>>11993671https://en.m.wikipedia.org/wiki/Big_RipYou can't disprove this theory yet. That's my point.
The article provided referenced "22 Billion years", which is probably what I meant to say when I mentioned 5 billion, but my understanding is that you could slightly change the value for w= and it could very well be only 5 billion years.
We just don't know.
I kind of hope we never know :^)