![](https://i.kinja-img.com/image/upload/c_fit,q_80,w_636/5a0a34cd2f74a99ae33654d2b04180ac.png)
A leading gravitational wave observatory recently detected ripples in spacetime that scientists say came from the collision of a dead, superdense stellar remnant and an unknown object.
A leading gravitational wave observatory recently detected ripples in spacetime that scientists say came from the collision of a dead, superdense stellar remnant and an unknown object.