Will the universe collapse back in on itself?
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.
Does the universe just repeat itself?
Yes! All you need is an infinite universe, an eternal universe or an eternally cyclical universe. No matter how unlikely something is, such as the probability that this exact world and moment will be copied somewhere, then in one of these infinities it will repeat itself, an infinite number of times.
Why does the universe keep repeating itself?
Your rebirth will happen because the Universe is finite and after a very long time, it will repeat itself. Famous mathematician Henri Poincaré Poincaré recurrence theorem states that if you have a shoe box, you can calculate the amount of time before the quantum material in that box reaches the starting state.
What happens to the universe when everything has been tried?
NO. Here are some unprovable thoughts; The Universe tries everything. The forms that work and are adapted to environmental niches get to hang out for a while. When everything has been tried, the Universe fades back to Nothing. It does not restart as the job is done.
What happened to the universe after the Big Bang?
The universe carried on expanding and cooling, but at a fraction of the initial rate. For the next 380,000 years, the Universe was so dense that not even light could move through it – the cosmos was an opaque, superhot plasma of scattered particles.
What is the recurrence time for the universe?
Recurrence time for the Universe is a very big number. = number of years until recurrence time. The recurrence time is so long that we won’t ever be able to observe it. Unfortunately the heat death of the Universe will happen long before recurrence time happens.