What are binary black holes?

Binary black holes are two super strong space vacuums that dance around each other like a pair of spinning ice skaters.

Imagine you have two really heavy books, so heavy they're almost like cosmic bookends. Now, picture those books not on a shelf, but floating in the middle of a giant empty room. Each book is a black hole, and together they make a binary black hole. They don’t just sit there; they move around each other because they’re both so heavy.

Think about two kids on swings, one kid pushes off the other, and then they keep going back and forth. That’s kind of what happens with binary black holes. They pull on each other and zoom around in space, never really stopping. Sometimes, when they get close enough, they can even merge, like two pieces of clay coming together to make one bigger piece.

You might not feel it, but right now, there are binary black holes out there, playing their cosmic game billions of miles away!