What will happen to the universe?

Astronomers once thought the universe could collapse in a Big Crunch. Now most agree it will end with a Big Freeze. Trillions of years in the future, long after Earth is destroyed, the universe will drift apart until galaxy and star formation ceases. Slowly, stars will fizzle out, turning night skies black.

What would happen if the universe keeps expanding?

There are two main ways for an expanding universe to die: The cosmos could eventually collapse back in on itself, or it could continue inflating forever. If gravity overpowers expansion, the cosmos will collapse in a Big Crunch. If the universe continues to expand indefinitely, as expected, we’ll face a Big Freeze.

Could there be an infinite number of universes?

And if there are an infinite number of universes, then that would mean that EVENTUALLY there would be another milky way galaxy, and everything that has happened here in ‘our’ galaxy, would happen the exact same in that galaxy. Also, there would be an infinite number of us, doing an infinite number of things.

What does it mean that everything is possible in the universe?

So simply knowing that something is “possible” doesn’t mean that the universe can ever be in a state that would eventually lead to that thing happening. As far as happening eventually: if it’s not happening now (in an infinite universe), it almost certainly never will.

Is there anything that does not exist?

Everything has already happened and nothing can happen that has not already happened.There is no way that infinite does not exist , because it would mean that there is nothingness, but nothingness can not exist in real or not real world.

Is it possible for something to ever exist without being formed?

Unfortunately, the answer we’d get would be incorrect, because the priors are messed up. While it could exist, it could not be formed. So simply knowing that something is “possible” doesn’t mean that the universe can ever be in a state that would eventually lead to that thing happening.