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

Two neutron stars slammed together and the universe basically screamed. The collision shook space-time itself — producing ...

You may not be nominated for a Golden Globe award, but that doesn’t mean you can’t eat like a star. Celebrity hot spot restaurant Nobu has partnered with the Golden Globes, which air on CBS on Jan. 11 ...

A team of astronomers believe they’ve witnessed a star split in half before merging back together again, triggering an ungodly double explosion that’s sending seismic ripples through both the ...

A double explosion, in which a dying star split, then recombined, may be a long-hypothesized but never-before-seen "superkilonova." When you purchase through links on our site, we may earn an ...

Explosions of all varieties are booming throughout the universe. When a massive star dies, for instance, it bursts in a bright supernova, sometimes leaving behind a dead core called a neutron star.

After detecting a strange combination of signals in the summer of 2025, astronomers believe they may have captured the first evidence of a unique phenomenon previously theorized, but never observed: a ...

In a strange turn of events, a supernova birthed twin baby neutron stars that merged to make a powerful kilonova. Reading time 3 minutes When massive stars die, they go out in fiery explosions called ...

"We do not know with certainty that we found a superkilonova, but the event nevertheless is eye-opening." When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. A double blast of dying stars may be the first observed case of a ...

Astronomers may have discovered a never-before-seen cosmic explosion that effectively combines a supernova with a kilonova—the blast that results when two dead, dense stars collide. When massive stars ...

Astronomers tracked a decade of dramatic changes in P13, a neutron star undergoing supercritical accretion. Its X-ray luminosity rose and fell by factors of hundreds while its rotation rate ...