The new black hole has more than 200 times the mass of our sun – and is challenging theories of how objects form in space ...

With monster ultramassive black holes like Phoenix A and Ton 618 out there, you might well wonder if there is a limit to just how big a black hole can get. You may like ...

An international team of physicists discovered the largest-ever merger of 2 black holes through a phenomenon known as ...

Radio astronomers have detected jets of hot gas blasted out by a black hole in the galaxy at the heart of the Phoenix Galaxy Cluster, located 5.9 billion light-years away in the constellation Phoenix.

Fast facts about giant black hole at center of Milky Way. The University of Arizona’s Feryal Ozel called the Milk Way's black hole "the gentle giant in the center of our galaxy" while announcing ...

The LIGO-Virgo-KAGRA (LVK) collaboration has announced a groundbreaking discovery in the field of gravitational wave ...

European scientists say they have discovered the biggest stellar black hole yet in the Milky Way, less than 2,000 light-years from Earth. The dormant black hole known as Gaia BH3 has a mass 33 ...

“It’s the most massive [merger] so far,” says Mark Hannam, a physicist at Cardiff University, UK, and part of the LVK ...

"Theories involving substantial formation of stars prior to or together with the black hole formation and growth are very ...