Astronomers have uncovered a surprising behavior in black holes that has upended long-standing theories about how these ...

Astronomers at the University of Hawaii uncovered black hole events so packed with energy, they were the biggest explosions ...

Supermassive black holes usually lurk unseen, but when an unlucky star drifts too close they ignite titanic outbursts ...

The brutal star-destroying tidal disruption event is only the second ever seen in interacting galaxies.

Caltech simulations reveal what happens when black holes collide with neutron stars—violent cracking, intense shock waves, ...

Black holes are invisible, yet they are among the brightest things in the universe. If a star wanders too close to a black ...