Scientists have confirmed that colossal collisions between galaxies trigger titanic eruptions in the centers of those ...

Cosmic dawn galaxies seen by JWST reveal hidden clues about dark matter and keep rival theories about its true nature alive.

Observations of the formation of light-nuclei from high-energy collisions may help in the hunt for dark matter.

Black holes are notoriously difficult to spot unless they are active, and one type of activity is the destruction of a star, ...

An explosive event in the sky might soon captivate stargazers, as a research team led by the University of Turku predicts ...

A team of astronomers including George Washington University physics Ph.D. student Eliza Neights recorded an extraordinary ...

An international team of astronomers, led by SRON, discovered a rapid explosion of matter around the supermassive black hole ...

France An immensely powerful flash detected earlier this year was created by a massive star exploding when the universe was just five percent of its current age, astronomers said yesterday. The flash ...

“Our latest discovery helps solve a 20-year cosmic mystery,” co-lead author Daniel Whalen from the University of Portsmouth's ...

The James Webb Space Telescope has found compelling evidence for "monster stars" — gigantic, primordial stars that existed in the early universe.

Most scientists agree the prolonged flash likely occurred when a black hole ate a star, but two other ideas can't be ruled ...

Experts are sounding the alarm about escalating space debris concerns and the urgent plan designed to prevent catastrophic disruptions to worldwide communications.