Spinning massive objects drag spacetime along with them. This curious phenomenon is an important prediction in general ...

Galaxy mergers activate supermassive black holes, Euclid data shows, revealing more AGN in merging systems and new insights into galaxy evolution ...

Scientists detect a 20-day wobble from a star-shredding black hole, confirming spacetime twisting predicted by Einstein.

A sudden black hole flare unleashed stunning, near light speed winds that echo the Sun’s most powerful eruptions.

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

The cosmos has served up a gift for a group of scientists who have been searching for one of the most elusive phenomena in ...

NASA’s Fermi telescope detected a record-breaking gamma-ray burst lasting nearly seven hours. The unusual, multi-pulse ...

More than a mere dupe, the Crossroads Travel Duffel is Yeti's take on the iconic Black Hole, with a few tricks of its own.

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

Back then, Trump had denied making the contemptuous statement during a closed-door meeting, but on Tuesday, he showed little ...

Record-breaking ultrafast outflow (UFO) winds from a supermassive black hole flung matter across the universe close to the speed of light.

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