A neutron star and black hole (GW200105) were detected merging along an unusual oval orbit, challenging theories about how ...

See a pair of superheavy neutron stars collide in this simulation with gravitational wave audio. "An audible tone and a ...

A newly analyzed gravitational-wave event has revealed something unexpected about one of the Universe’s most violent encounters. Scientists have found the first strong evidence that a black hole and a ...

Scientists analyzing a gravitational-wave signal have discovered that a neutron star and black hole spiraled together on an ...

In 2020, astronomers discovered a violent cosmic event that has led them to rethink how extreme pairs of astronomical objects ...

Scientists have uncovered the first robust evidence of a black hole and neutron star crashing together but orbiting in an ...

Physicists at Goethe University in Frankfurt, Germany, have used supercomputer simulations to predict a specific ...

Scientists may soon see inside neutron stars, potentially revealing a state of matter, quark-gluon plasma, last seen immediately after the Big Bang.

For seven decades, every simulation produced the wrong answer, leaving physicists staring at tangled, chaotic fields while ...

A powerful "gamma-ray burst" has been seen exploding from merging neutron stars hidden within a previously unknown ...

Superluminous supernovas, or ultra-bright cosmic explosions, have puzzled scientists for years. Recent studies of a supernova ...

Scientists have found the first strong evidence that a neutron star and a black hole merged while travelling in an ...