Astronomers have detected an enormous black hole-powered jet that stretches an astonishing 200,000 light-years, making it ...

By revealing a massive radio jet in the early universe, J1601+3102 offers a rare snapshot of early quasar activity.

Astronomers have discovered a truly ancient monster: a radio jet 200,000 light-years wide, originating from when the universe ...

These jets become elusive the farther back in time astronomers try to look because of the so-called cosmic microwave ...

A stronomers using the Very Large Telescope at the European Southern Observatory in Chile have imaged a filament of the ...

CAPE CANAVERAL, Fla. (AP) — Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back ...

The quasar that powers this jet formed within the first 1.2 billion years of the universe's existence, when it was only 9% of ...