This is based on big bang theory, momentum and posted in laymans terms for easy discussion!
The universe:All mass created from a singular explosion, sprouting out mass in all densities towards the far reaches of the galaxy 10-15 billion years ago. The big bang.
Momentum:The force of ever dissipating movement driving the universe outward, eventually reaching a stop, inevitably followed by slowly reversing all thing matter back into one big giant mass, all bundling up into one super mass of extreme gravity. Forcing the molecules so densily together, there will eventually be a another huge explosion. The pulse of the universe itself!
According to hubble, the universe is still rapidly expanding at this point in time, so for now we have not reached the full momentum of the big bang.
The problem:How do we survive the jumbled up mass of all things universe, that is likely to happen, many billions of years from now, possibly trillions. And how do we survive the ultimate explosion following the supermass contraction and shoots us back into the universe?
Post your ideas of how we could escape the fate of having our bodies being pressed by the force of a zillion times our own weight, cramped into a space that even a microscope could not register as well as the subsequent superblast throwing out jumbled up particles back into the universe?
Note: One can not assume leaving in a rocket and go far beyond the reaches of the universe is a viable solution, because as the universe inevitably contracts, the sheer gravitational attraction would be inescapable and will ultimately draw the rockets/ships close to the center as well, as per the definition of universal momentem, we are part of said momentum. Also the further away one is from that center compared to the rest of the mass in the universe, the faster one will be drawn towards that center, as there will be all mass pulling on us from one direction and none from the other. As the contraction is the complete sum of all mass in the universe. (So as the universe contracts, the mass close to the center will move relatively slow compared to the mass on the outer reaches. And being far beyond the furthest other mass (as we are also mass) will only result in supafast travel to the center of all. Hope this makes sense, it should.)
Note 2: It is not unthinkable, but unwise to assume the big bang will occur without the universe requiring the full force of all matter presently occupying said universe. In other words, assume that by going to the far reaches, and eventually subjecting to the gravitational attraction of the centermass, the universe will not blow up again until we are within it's blast range ourselves. We are to devise a strategy that will save us without relying on guesses, people!
PS: My answer is "We're royally screwed." But I'm not very optimistic. I'm sure others here can think of clever ways to escape our inevitable fate. So help me save us!