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

Astronomers have caught a black hole far from the center of its galaxy ripping a star to shreds — offering for the first time ...

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

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

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

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.

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

A new calculation of the end of the Universe suggests that the end of all things will come a lot sooner than our previous calculations indicated.

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

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 ...

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