New observations from NASA's Chandra X-ray Observatory and other telescopes have captured a rare cosmic event: Two galaxy ...

Chandra X-ray Observatory observations of the Perseus galaxy cluster's black hole and M87's jet have been turned into sound ...

Chandra X-ray Observatory observations of the Perseus galaxy cluster black hole and M87's jet have been turned into sound by ...

Astronomers have found a remarkably powerful jet shooting out from a black hole that formed just 3 billion years after the ...

A vast, glowing halo enveloping a galaxy cluster has been discovered, defying expectations and pointing to turbulent cosmic ...

A black hole has blasted out a surprisingly powerful jet in the distant universe, according to a new study from NASA's ...

Astronomers have discovered extraordinarily powerful X-ray jets blasting from two supermassive black holes that are so ...

Chandra spots a powerful jet from a distant black hole 11.6B light-years away, revealing new insights into black hole ...

A black hole has blasted out a surprisingly powerful jet in the distant universe, according to a study from NASA's Chandra ...

NASA's Chandra X-ray Observatory has captured a striking image of a distant quasar from the "cosmic noon," including a giant energy jet "being illuminated by the leftover glow from the Big Bang itself ...

The truth is out there. Astronomers say they’re stunned by an unidentified object flashing strange signals from deep space.

Astronomers have discovered a strange new object in our Milky Way galaxy. The celestial object is emitting X-rays around the ...