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

UC Berkeley astronomers found a hidden black hole roaming far from the galaxy’s core. It may eventually merge with the ...

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

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

Using NASA's Chandra X-ray space telescope, astronomers have discovered an entire galaxy cluster wrapped in a 20 million ...

The discovery of a new cosmic object signaling Earth is causing a firestorm at NASA, as scientists don't know how to explain ...

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

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

Chandra spotted a 300,000-light-year jet from a distant quasar. But amid this breakthrough, the telescope now faces defunding ...

NASA's Chandra X-ray Observatory has detected powerful black hole jets emanating from a galaxy 11.6 billion light-years away.

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

Several ongoing and future missions led or co-led by NASA exploring the cosmos could face serious changes if Congress ...