Each black hole spins on its axis like the Earth spins. That spin creates two vortexes of twisting space, somewhat like vortexes in a bathtub or a whirlpool.

A black hole really is an object with very rich structure, just like Earth has a rich structure of mountains, valleys, oceans, and so forth. Its warped space whirls around the central singularity like air in a tornado.

A big misconception is that a black hole is made of matter that has just been compacted to a very small size. That's not true. A black hole is made from warped space and time.

The internet to me is kind of like a black hole, and I never really go on it.

You’re universally liked because you’re such a black hole in space. You don’t have any real traits. You’re sympa, at least as much as a narcissist can be, but that means nothing. You’re beautiful and everybody projects onto you what they’re looking for, which is easy to do since you don’t stand for anything definite. You’re a black hole in space.

A black hole holds all the colors of the universe.