Mysterious "little red dots" discovered in the early universe by the James Webb Space Telescope could harbor buried black ...

Physicists isolated the ‘last sound’ of a black hole collision, providing an unprecedented glimpse of the region right next ...

An international team led by Stefanie Komossa from the Max Planck Institute for Radio Astronomy (MPIfR) in Bonn has studied a ...

A view of the central region of the Perseus galaxy cluster, one of the most massive objects in the universe, shows the ...

"We are dealing with the prototype of a new class of galaxies that undergo rapid changes in radio emission." ...

Astronomers may have witnessed one of the rarest and most dramatic cosmic events ever seen: a long-sought intermediate-mass ...

Physicists isolated the ‘last sound’ of a black hole collision, providing an unprecedented glimpse of the region right next ...

The discovery could improve our understanding of how black holes lose energy and may help solve long-standing mysteries such ...

A LONG TIME ago, in a galaxy far, far away—somewhere in the general direction of the constellation of Leo—two black holes ...

These forbidden black holes shouldn’t exist, but they could change everything we know about how these giants are born ...

Short-lived sources of radio radiation in the sky, known as radio transients, can originate in the vicinity of supermassive black holes in the centers of galaxies. They are the result of processes ...

On Sept. 14, 2015, physicists attained the long-sought goal of detecting gravitational waves, the shockwaves spewed out by such cataclysmic events as the violent merger of two black holes. Now, in the ...