Astronomers have picked up the first-ever radio signals from aType Ibn supernova, a rare kind of stellar explosion tied to ...

Scientists found iron-60 — radioactive supernova stardust — in Antarctic ice in 2026. Here's what stardust is, why Antarctica ...

When massive stars die, they unleash some of the most powerful explosions in the universe. Yet not all supernovae are created ...

A strange "chirping" signal from a distant supernova has revealed the birth of a magnetar, confirming that these incredibly magnetic neutron stars can power the universe's brightest stellar explosions ...

On July 4, 1054, a supernova explosion occurred, marking the death of a star thought to be nine to 11 times more massive than ...

These forbidden black holes shouldn’t exist, but they could change everything we know about how these giants are born ...

One person has died after a fire and two explosions Friday at a New York City shipyard, officials say. Officials said 36 people were injured, most of them firefighters and other first responders, and ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Walking speed reflects overall health, with faster ...

CAPE CANAVERAL SPACE FORCE STATION — During a scheduled static fire of Blue Origin's New Glenn rocket on Thursday night, the rocket experienced a malfunction and exploded on the pad at Launch Complex ...

Some of the first supernovae might have looked remarkably like this one, which was produced by a chemically simple star.