While radio jets are relatively common in the nearby Universe, they have been elusive in the early Universe. This is partly ...
The Largest 'Black Hole Jet' Discovered Is Estimated to Be Twice the Size of Our Milky Way We know black holes to be ...
Astronomers have found a massive radio jet, stretching across at least 200,000 light-years in the distant universe. The ...
A pair of quasars that existed when the universe was only 3 billion years old has been spotted by the Hubble Space Telescope. The quasars were powered by a pair of supermassive black holes on a ...