What are black holes really made of?
What are black holes "made of"?
What is a black hole? What is a black hole? Why are black holes black? What does a black hole look like? Are black holes like sink holes? Are black holes and singularities related? Are black holes singularities? How is dark matter made? Can a black hole be created inside a black hole? How powerful is a black hole? What is the shape of a black hole? What is it like in a black hole? What is a black hole singularity? How are black holes born? Is Earth a black hole? If any thing is taken by black holes then what will hapen to that? How were black holes discovered? Why do black holes have gravity? Do all galaxies have a black hole? What is the difference between black holes and white holes? Can we artificially create a black hole? Why do black holes change? When and how were black holes discovered? Does dark matter affect black holes? Are black holes portals? How are worm holes and black holes differed? Can we create a artificial black hole? Who discovered black holes? What is the size of a black hole? What is the size (or range of sizes) of a black hole?