They're a real pain to clean up after, but we've got some tips on how to deal with them.
Apparently, they're just holes in space where all the matter gets sucked in, but who knew?
We're not exactly sure why they're so popular in physics, but we're guessing it's because they're just so... eventful.
Don't forget, folks, black holes are like that one aunt at family dinner: they're always sucking the life out of the room.