Monster black holes entered the cosmic scene soon after the Universe’s birth and grew rapidly, reaching millions or even ...

In 2023, astronomers detected a huge collision. Two unprecedentedly massive black holes had crashed an estimated 7 billion ...

Before atomic elements came together, less than a second after the Big Bang, if particles condensed into halos of matter, ...

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

A colossal black hole 10 billion light-years away has been caught devouring one of the universe’s biggest stars, unleashing a ...

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

Astronomers spotted a flaring black hole that may be consuming a star at least 30 times more massive than the sun. At its ...

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

Scientists are observing the most energetic flare ever seen emanating from a supermassive black hole, apparently caused when ...

A black hole can feel like the most distant and unreal object you could ever think about, yet the way its darkness bends ...

The most massive stars in the universe are destined to explode as brilliant supernova before collapsing into black holes. Yet ...

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