A peculiar object discovered by the James Webb Space Telescope just 700 million years after the Big Bang could reveal the ...

Interstellar comet 3I/ATLAS has changed color for the third time as it peeks out from behind the sun. The biggest, brightest ...

A supermassive black hole in a distant galaxy has just unleashed a flare 10 trillion times brighter than our Sun! This ...

What would a human see and feel while falling into a black hole? In this exclusive excerpt of his new book, "Facing Infinity, ...

In a first-of-its-kind experiment, scientists have recreated "cosmic fireballs" here on Earth in a particle accelerator.The ...

A mathematical model suggests that when a pair of black holes gets quantum entangled, this can give rise to a lumpy ...

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

The flare has been going on for seven years as a supermassive black hole consumes a massive star that ventured too close.

The only possibility left was an extraordinary one: a tidal disruption event, or TDE.

A cosmic explosion known as GRB 250702B is by far the longest gamma-ray burst astronomers have ever seen—if it’s even one at ...

Researchers are using black hole “shadow” images to test whether Einstein’s relativity remains unshakable. With ...

Black holes are considered cosmic gluttons, from which not even light can escape. That is also why the images of black holes ...