Will the universe end with the Big Freeze?
Will the universe end in a big freeze?
Will the universe expand forever? What are the chances of a vacuum metastability event hitting the universe in the future? What is at the end of the universe? How can the universe just start from nothing? How will the universe expand forever? At the end of the universe, where does everything go? Could the Big Bang have been a Big Vacuum? Will the accelerating space expansion eventually reach lightspeed upon which everything snaps back into singularity and shoots through in another big bang? If everything in the universe doubled in size overnight, would one be able to figure it out? How fast do we believe the universe is expanding? Could the Big Bang have started from a singularity? Was there never a beginning to the universe? If the universe is expanding when will it exceed the speed of light? The Universe have a center, and is on expansion. Wouldn't be more precise to say The Universe could be infinite, but at a moment "x" he have an end? Could the Big Bang have been the result of vacuum decay? Is there any hypothesis that the big bang occurs repeatedly? If the Universe stops expanding, would that mean that dark energy became 0 or more (infinite) of it could still be created? Is it possible that the big bang came from an exploding black hole? Is our universe expanding? Is our Universe expanding? Is there anything bigger than the universe? If universe stops expanding, would that mean that dark energy became 0 or more (infinite) of it could still be created? Is The Big Bang Theory going downhill? How do scientists know the universe is expanding? Is the universe increasing? Could dark energy be caused by a reaction in the Universe? Can another Big Bang happen more than once in our Universe? Is the universe infinitely large? Is there anything beyond the universe? What are the proofs of scientists that the universe is expanding?