is the the theory of the big bang, will ver happen but in reverse???

Question

some scientists said that, they think, that if they proofed the the theory of the big bang, then they will also try to proof that the theory of the big bang, will happen but in reverse, meaning the EARTH, will heat up again and then go back to a small, HOOOOOOOOOOOOOOOOOOOttttttttttttttttttttttttttttttt, extremly hot piece of matter, is this true, weell, as for me i think what those scientists said is true, because u have global warming, and apperently, no body is doing anything about it, atleast not EVERY body, so then the theory will happen but in reverse, well, this was just a theory,and also another question will we ever proof enestien's theory, sorry i know alot of complicated questions, but sorry it is never toooo late to learn, LOL to ALL

Answer 1

Scientist believe that something called Dark Energy was causing our universe to expand, so the Big Bang occured. They also believe that if this Dark Energy stops expanding our universe, everything will be condensed back into an extremely dense piece of matter. This theory is called the Big Squeeze. They also think that if Dark Energy speeds up too much, the universe will rip, and this theory is called the Big Rip. They also think that if Dark Energy continues pulling forever, that there will be spaces in between galxies so vast that our universe will be nothing more than a huge space of coldness and nothing. This is called the Big Freeze.

Answer 2

No one knows. It use to be assumed that we just need to know the average density of the universe to determine whether or not it will fall back in to make a "Big Crunch" just like you suggest, but the discovery of dark energy is a real wild card effecting the dynamics. Since no one knows what causes it, no one can say what it will do in the future when the universe expands further. So, all bets are off.

Answer 3

Ok truthfully I think that there was never a big bang okay and some ppl are tryin to help with global warming its the people who dont care if all our poles and polar animals and if we dye who are not doing anything. We can all help by not littering or by using solar powered energy and ta kin out the AEROSOL hairspray! Kay that's jus what i think

Answer 4

It can only happen if we find more mass int he universe than what we have now.