NTNU researchers may have found the answer to one of the big, unanswered questions in physics. The universe is full of ...

When people think of black holes, they imagine something dramatic: a star exploding in space, collapsing in on itself, and ...

A star in a faraway galaxy is sending itself into a spiral of doom, repeatedly plunging through a disk of hot gas surrounding ...

Are black holes a real threat to Earth and humanity? These cosmic giants are ready to consume everything in its way, and not ...

A study published in Nature has established a new benchmark in modeling the universe's most extreme events: the collisions of ...

Astronomers searching for massive black holes shredding stars found one in an unusual place -- 2,600 light years from the core of a galaxy. The roque black hole may be from an earlier merger with ...

The terminal forecast, while gloomy, may help "unravel" the mysteries of a curious form of radiation, researchers said.

Dense cosmic objects like neutron stars and white dwarfs may decay faster than previously thought, challenging predictions.

For the first time, scientists have caught lightning in the act of unleashing a powerful burst of gamma radiation known as a ...

"The appearance of such structures sheds new light on the sorts of mathematical objects that nature is built from." ...

New estimate suggests that the most persistent stellar objects may decay away via Hawking radiation within the next 1078 ...

New data from space telescopes has been transformed into cosmic soundscapes, turning the mysterious activity around black ...