Astronomers have spotted AT2025ulz, a rare dual explosion — a supernova and a kilonova — that may be the first-ever observed ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. When two neutron stars sidle up to each other, sparks are bound to ...

A superkilonova candidate event, named AT2025ulz, was observed in 2025; LIGO and Virgo first spotted gravitational waves, ...

On Monday, scientists announced the first-ever observation of a cosmic event using both gravitational wave detectors and conventional telescopes. They witnessed a kilonova, a violent, brilliant ...

For the first time ever, astronomers have successfully detected both gravitational waves and light from the same astronomical event, which has been dubbed GW170817. The historic observations indicate ...

A strange double flash in a distant galaxy may be the first glimpse of a “superkilonova,” a cosmic one‑two punch that fuses ...

An international research team is investigating the aftermath of a gigantic cosmic burst with the help of NASA's "Chandra" X-ray observatory. Theoretical physicists from the University of Jena are ...

NASA's Hubble Telescope sees a flash of light 10 times brighter than expected... what was it? Perhaps the birth of a magnetar. Jackson Ryan was CNET's science editor, and a multiple award-winning one ...

The article introduces multi-messenger astronomy as a nascent field offering novel insights into cosmic phenomena by integrating diverse observational data, as exemplified by the 2017 kilonova ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Scientists recently spotted a gold-and-platinum factory in space, the remains of a massive ...

Back in 2017, astronomers detected a phenomenon known as a “kilonova“: the merger of two neutron stars accompanied by powerful gamma-ray bursts. Three and a half years later, astrophysicists spotted ...