For decades, scientists have believed there should be black holes that fall between two well-known types. On one end are ...

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

This black hole merger animation was created using data collected by the LIGO and Virgo gravitational wave detectors, an ...

The 2026 budget request states that NSF will operate only one of the two LIGO sites, drastically reducing its cosmic ...

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

S cientists have developed the longest and most complex simulation to date of a binary neutron star collision that results in ...

Whereas scientists have observed plenty of stellar mass black holes and SMBHs, evidence of IMBHs has been a lot harder to ...

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

Study reveals that high-energy cosmic rays are born in magnetic fields during neutron star mergers, a prelude to black holes.

Binary neutron star mergers, cosmic collisions between two very dense stellar remnants made up predominantly of neutrons, ...

A spinning disk and a smartphone are all that are needed for students to study vibrations analogous to those produced by the ...

Black holes are invisible, yet they are among the brightest things in the universe. If a star wanders too close to a black ...