Is there anything beyond the universe?
What's outside the universe?
Where does the universe exist? What's the proof that the universe is expanding everyday? Could the universe exist without you? Is there an end to the universe, and if not, is the universe infinite? We know universe is expanding but also bodies are attracted by gravity so is it safe to assume that the universe is revolving around something? Does the Universe exist? Is our universe expanding? Is our Universe expanding? Is God the universe? Is universe expanding or not? Why we are here in the universe? How do you bootstrap a universe from nothing? Is there life in the universe? Does the universe have an edge? Does the universe have a limit to its expansion? If so, what happens when the universe reaches its limit? How can the universe just start from nothing? How did everything in the universe get here? Why is the universe even present? Why is the universe flat? What is meant by universe? What is the shape of the universe? How did all the matter in the universe come from nothing? Do physicists essentially claim that Quantum Field Theory holds even outside of our universe by using this theory to explain origin of the universe? How do scientists know the universe is expanding? What are the proofs of scientists that the universe is expanding? Is it possible that the universe is no longer expanding? Will the universe end in a big freeze? How vast is the universe? What does "the universe is flat" mean? If you were at the expanding edge of the universe, and observing the expansion, what would you see? Does the universe exist because no other universes can exist?