Neutron stars harbor some of the most extreme environments in the universe: their densities soar to several times those of ...

Scientists analyzing a gravitational-wave signal have discovered that a neutron star and black hole spiraled together on an oval-shaped orbit just before merging. This unusual motion, detected in the ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Katy has a BA in Humanities and Philosophy, with over 20 years of experience in ...

A recently detected flash of energy appears to have emanated from the wreckage of colliding galaxies, according to an international team of astronomers led by Penn State scientists. The burst, known ...

Most gamma-ray bursts—the brightest, most powerful explosions in the universe—are tracked back to the deaths of massive stars. But a new discovery suggests that such enormous explosions can come from ...

A recently detected flash of energy appears to have emanated from the wreckage of colliding galaxies, according to an ...

The final dance of a black hole and a neutron star before their ultimate merger has been revealed, according to new research.

The catastrophic collision of a black hole and a neutron star sent ripples across the universe. New analysis of those ripples could upend a major theory about how these extreme pairs form.

Merging black holes and neutron stars have unusual oval orbits prior to colliding and merging, which challenge the laws of ...

Researchers said this event, called GRB 230906A, is likely in a stream of gas located about 4.7 billion light-years from Earth. The post Neutron star collision may have created gold and platinum ...

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