"The sheer amount of radiated energy from these bursts is so large that you can't power them with a core collapse stellar ...

How often do black holes explode? New research refines old calculations, hinting that black hole explosions may be a once-in-a-decade occurence. When you purchase through links on our site, we may ...

Massive stars know how to go out in style. Some of the brightest, longest-lived flares probably come from megastars getting shredded by supermassive black holes, researchers report in the June 6 ...

It’s the greatest cosmic murder mystery of the year: How did a black hole destroy a star—and what kind of black hole is the culprit? Normally, so-called “gamma ray bursts,” sudden flashes of extremely ...

The last gasp of a primordial black hole may be the source of the highest-energy "ghost particle" detected to date, a new MIT study proposes. Subscribe to our newsletter for the latest sci-tech news ...

Physicists think we could see such an explosion in the next 10 years - and it would 'revolutionize physics and rewrite the history of the universe'. This artist’s concept takes a fanciful approach to ...

The last gasp of a primordial black hole may be the source of the highest-energy “ghost particle” detected to date, a new MIT study proposes. In a paper appearing today in Physical Review Letters, MIT ...

The star causing this flare is not yet fully devoured: "Like a fish only halfway down the whale's gullet." When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Scientists explain how rare bright blue cosmic flashes form when black holes tear apart massive stars, based on new observations of the event AT 2024wpp and similar fast blue optical transients ...

The recent discovery of a stupendously powerful neutrino has left scientists scratching their heads. New research suggests it could be evidence that Stephen Hawking was right about the nature of black ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Astronomers have detected what may be the most massive black ...