When neutron stars merge, they create a powerful explosion called a kilonova that flings out neutron-rich material, some of ...

Astronomers analyzing the gravitational-wave event known as GW200105 report evidence that a black hole and neutron star spiraled into each other on an oval-shaped orbit, rather than the near-circular ...

Add Yahoo as a preferred source to see more of our stories on Google. Artist’s impression of a neutron star merger. (CREDIT: Dana Berry, SkyWorks Digital, Inc.) Some of the universe’s heaviest ...

When a black hole–neutron star pair merges, it's assumed to do so while settling into a perfect circular orbit. But according to a recent study, there is now strong evidence for the first time that ...

Researchers have created an AI-based simulation that makes it much faster to model how neutron star mergers produce many of the universe's heaviest elements. The new tool could improve predictions of ...

A new study has identified a neutron star merger (bottom box) lurking within a tiny galaxy (upper box) that was found within part of a giant stream of gas and dust. (The neutron star merger is an ...

An illustration of a neutron star-black hole mixed merger (Image credit: Carl Knox, OzGrav – Swinburne University) The scientists' results indicate that there are likely multiple ways in which black ...

Multi-messenger astronomy of neutron star mergers unites gravitational-wave detections, electromagnetic observations across the spectrum and potential neutrino and cosmic-ray signals to probe the ...

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 ...