Astronomers have discovered a truly ancient monster: a radio jet 200,000 light-years wide, originating from when the universe ...
Astronomers have discovered a massive, double-lobed radio jet stretching 200,000 light-years from a quasar that existed when ...
Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 billion years ...
Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 billion years ...