A stunning blue light likely caused by SpaceX Falcon 9 rocket fuel illuminated the night skies over Europe on Monday.

Scientists have discovered a star-smothering black hole energy jet tearing through a galaxy similar to the Milky Way.

Scientists have discovered a star-smothering black hole energy jet tearing through a galaxy similar to the Milky Way.

A strange swirl in the sky seen over much of Britain and Europe this week wasn’t the result of alien activity but rather a ...

Astronomers have uncovered a spiral galaxy nearly a billion light-years away that hosts a supermassive black hole launching ...

The observation of titanic jets emerging from the supermassive black hole at the heart of a distant galaxy could be a grim ...

A stunning new image from the James Webb Space Telescope reveals a cosmic mirage known as an Einstein ring, where the light ...

Videos posted on X showed a blue orb in the night sky that was visible in the U.K., France and other countries.

One of the most powerful objects in the universe is a radio quasar—a spinning black hole spraying out highly energetic ...

Astrophysicists have teased a hellish potential future in which life on Earth is extinguished by deadly radiation from the ...

A massive spiral galaxy with a giant black hole is shooting huge energy jets, something scientists thought only elliptical ...