Could this universe be inside a black hole?
Does our universe exist inside a black hole?
Is it possible to have the event horizon of a black hole without a singularity? What is a black hole? What is a black hole? What happens to the matter that forms a black hole? What is it like in a black hole? Would the singularity in a black hole affect dark matter? If so, in what way? What does a black hole consist of? Why do black holes exist, and how are they made? Why can't we find a black hole? Is it possible that the big bang came from an exploding black hole? How do we know what we think are black holes aren't actually dark matter? Are black holes singularities? Could the singularity of a black hole be a graviton? Are black holes and singularities related? What is a black hole made of? What does a black hole look like? Can you survive a black hole? As ALL matter is created soon after the Big Bang, and in a relatively small area, why doesn't it collapse into a black hole under its own gravitation? Is the black hole in the center of our galaxy moving? What is a black hole singularity? Can a black hole be a worm hole? What is the theory of Black Holes? Can a black hole die? Why or why not? Is the Big Bang a black hole in reverse? Do black holes travel? Is it possible that black holes are portals to other universes? How black holes are formed? Can a black hole become a star again? Can a black hole be infinitely small? Are there any black holes in the Milky Way galaxy?