Markarian 501 black holes could merge within 100 years. Explore the hidden jet, the evidence, and how astronomers could test ...

Astronomers have uncovered compelling evidence of two actively feeding supermassive black holes separated by just 570 ...

Astronomers have uncovered compelling evidence of two supermassive black holes spiraling toward a potentially spectacular ...

Astronomers have discovered a star being torn apart by a massive black hole more than 1,000 parsecs from the center of its ...

Supermassive Black Holes: A Familiar Yet Unsolved Enigma For decades now, scientists have known that huge galaxies often ...

Astronomers have found signs that two supermassive black holes lie at the center of the galaxy Mrk 501, orbiting each other ...

Wandering black hole revealed by a dying star lies 3,500 light-years from its galaxy’s center, giving clues to its past and ...

The giant black holes in the Markarian 501 galaxy complete one orbit in just 121 days. Astronomers have estimated when they ...

All neutron stars have intense magnetic fields. The typical magnetic field of a neutron star is about 100,000 times stronger ...

Spectral analysis of ionized helium and carbon reveals that two light spots in the lensed system MG B2016+112 originate from ...

Observations of tidal disruption event TDE 2023mfm uncovered a wandering black hole 3,500 light-years from the host galaxy's ...

Scientists have suggested that magnetars may form when two ordinary hyper-dense supernova remnants merge into a single entity ...