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

New calculations suggest that the universe's most enduring celestial objects, such as white dwarf stars, are decaying faster ...

Quasars represent some of the most luminous and energetic phenomena in the universe. These distant powerhouses are driven by ...

Black Hole Debate Settled? Stellar-Mass Black Holes Found at the Heart of the Milky Way's Largest Star Cluster Dec. 9, 2024 — Could a decades-long debate about the mysterious movements of stars ...

Previous studies that didn’t factor Hawking radiation into their equations have put a white dwarf’s lifespan at 10¹¹⁰⁰ years.

Using NASA 's Hubble Space Telescope and other observatories, astronomers found the cosmic object in an unexpected place.

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

What is a black hole?Well, the name is actually a little misleading because black holes aren't actually holes. They're ...

Around 13.8 billion years ago, a tiny but dense fireball gave birth to the vast cosmos that holds trillions of galaxies, ...

In terms of human lifespans, this is like having your prognosis of 50 years being cut down to less than a trillionth of a second.

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