Black holes are sucking in matter, dark energy is expanding space. There should be some relation. Are there things that can escape gravity?
There are things with no mass. How are they sucked in by black holes? How does dark matter fit in?
Black stars. Instead of black holes, they are black stars. Maybe, they shoot out space. Start of a good story.
Those are physical parts of the world. Let's delve into the metaphysical.
