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

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

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

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

In a groundbreaking discovery, NASA’s Chandra X-ray Observatory and other advanced telescopes have captured an extraordinary ...

Chandra spotted a 300,000-light-year jet from a distant quasar. But amid this breakthrough, the telescope now faces defunding, threatening the future of U.S. X-ray astronomy.

Astronomers have uncovered ultra-powerful X-ray jets from two ancient supermassive black holes located over 11 billion light-years away. These colossal jets, spanning 300,000 light-years, are nearly ...

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

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 ...

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

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

Astronomers have discovered incredibly powerful X-ray jets originating from two supermassive black holes that are so ancient ...