Could a black hole become large enough to consume the entire universe (given infinite time)?
If a black hole grows larger as it absorbs more of the universe, can it absorb the entire universe given enough time?
Do black holes disappear eventually or will it keep getting bigger? Could our universe be nothing more than a black hole? If a black hole continuously absorbs energy, is its temperature and entropy increasing? Could the arrow of time associated with the Big Bang actually be the time associated with the outflow of a universal black hole? What happens to matter when it gets sucked by a black hole? Are we in a larger version of the outflow of a universal black hole? What happens to matter when it enters 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? If light does not have mass, then how can it be absorbed by a black hole? Is dark energy the outflow of a Universal black hole? What percent of physicists believe our universe was born from a black hole? Would we be inside the black hole or separate space-time via a white hole? Would the singularity in a black hole affect dark matter? If so, in what way? Is it possible to think of black holes as having no spacetime inside the event-horizon? What would be the implications if our universe existed within a black hole? What happens to matter that enters a black hole? Is it the dark matter that is helping universe to expand? Can time survive in a black hole? Does our universe exist inside a black hole? If light can't even escape a black hole, does that mean it is being sucked in faster than its speed? Is the timeline associated with the Big Bang actually associated with the outflow of the stuff in a Universal black hole? Would be the black hole another universe similar to ours? Are there more theories for or against our observable universe (93 billion light years across) being inside a black hole? Is all matter in the universe on a course to become part of a single solitary black hole? Why didn't the universe collapse into a black hole just seconds after the Big Bang? I imagine it was very dense at that moment. What would happen if you get swallowed by a black hole? Is it possible that black hole is a tunnel which transfers matter and energy to other parallel universe? Are we in the outflow of a larger version of a supermassive black hole? Is dark energy caused by the outflow of a universal black hole? What happens to the matter that forms a black hole? Does dark matter affect black holes? At the boundary of a black hole, does time become so slow that light from it never escapes, or space becomes so large that despite the speed of light being the same, light is not able to escape?