
The galaxy NGC 7727 is full of chaos. It’s the byproduct of an explosive galactic merger that began a billion years ago, and it’s also home to a fateful pair of black holes that are one day predicted to collide.

The galaxy NGC 7727 is full of chaos. It’s the byproduct of an explosive galactic merger that began a billion years ago, and it’s also home to a fateful pair of black holes that are one day predicted to collide.