This week, researchers reported finding a spider megacity in a sulfur cave on the Albania-Greece border, and experts say that ...

Astronomers spotted the largest flare ever released from a supermassive black hole as it snacked on a giant star.

Researcher Matthew Graham said scientists didn't initially "believe the numbers about the energy" emitting from the cosmic ...

A giant star that is still being consumed by a supermassive black hole may have caused the largest flare of its kind ever ...

Astronomers have detected the most distant and biggest black hole flare ever seen, the result of a black hole ripping apart ...

Scientists have discovered a supermassive black hole flare, the largest seen in the universe, and it may be making a meal of ...

The enormous outburst was likely caused by an unfortunate star venturing too close to a supermassive black hole ...

A supermassive black hole violently gobbled up an enormous star, producing a gargantuan cosmic outburst, according to a new ...

Scientists have spotted the brightest flare yet from a supermassive black hole that shines with the light of 10 trillion suns ...

What’s the rarest thing you can see in the universe?” Astronomers now have a contender: a supermassive black hole tearing ...

Researchers find an incredible flare from supermassive black hole J2245+3743, shining brighter than ever recorded in history.

Active galactic nucleus (AGN) black hole 10 billion light-years away, J2245+3743, made the biggest and brightest flare ever ...