Phil Mickelson entered the 2025 U.S. Open at Oakmont Country Club knowing his chances of finally winning the only major he's ...

Supermassive black holes that seem too large to exist in the early universe may have grown from primordial black holes formed ...

New evidence and properties of intermediate-mass black holes have been discovered with help from RIT researchers, as ...

Astronomers detect an ultramassive black hole weighing 36 billion suns in the galaxy LRG 3-757, a record thanks to ...

A new University of Leicester study shows how the uncontrolled growth of a distant supermassive black hole (SMBH) is revealed ...

A new paper claims astronomers discovered an ultramassive black hole heavier than any other black hole we've ever measured.

The scientists studied a black hole system consisting of a stellar-mass black hole and a sun-like star orbiting each other. In this system, 5 or 6 jets occur over a period of about 20 days, making ...

A new census reveals that 35% of supermassive black holes are hidden behind dust, disrupting major galactic models.

UC Berkeley astronomers found a hidden black hole roaming far from the galaxy’s core. It may eventually merge with the ...

Some stars streaking through the Milky Way at millions of kilometers per hour probably trace back to a supermassive black hole in a neighboring galaxy ...

Very massive stars (VMSs), which typically have masses about 100 times that of our own sun, are critical components in our understanding of the formation of important astronomical structures like ...