A decade ago, scientists first detected ripples in the fabric of space-time, called gravitational waves, from the collision of two black holes. Now, thanks to improved technology and a bit of luck, a ...

Astronomers have finally watched a black hole do something Albert Einstein only described on paper, twisting the fabric of spacetime itself as it devoured a star. In a rare cosmic accident, a ...

A fresh black hole merger detection has offered the clearest evidence yet for Einstein’s relativity and Hawking’s predictions. Scientists tracked the complete cosmic collision, confirming that black ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The Event Horizon Telescope (EHT) Collaboration created a ...