When observing quasar J0742+2704, Achenbach was surprised to find it was not elliptical. "The biggest surprise was seeing the distinct spiral shape in the Hubble Space Telescope images.

Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 billion years ...

is classified as a quasar, a type of active galaxy with jets so brilliant that they outshine the rest of the galaxy, causing it to resemble a point-like star in images. (The name “quasar ...

Using the Gemini North telescope, astronomers have detected the largest black hole jet ever seen in the early universe. It's ...

Astronomers have discovered a supermassive black hole-powered quasar that may have helped "turn on the lights" in the early universe The intense brightening and dimming of this quasar was observed ...

Astronomers have made an exciting discovery—a massive radio jet stretching 200,000 light-years across from a distant quasar.

A Yale-led team of astronomers has detected an intensely brightening and dimming quasar that may help explain how some objects in the early universe grew at a highly accelerated rate. The discovery, ...

Artist Ashley Zelinskie's new VR work is called "Twin Quasar." Two roads diverge between a pair of quasars, and I'm sorry I can't travel both — actually, wait, I can travel both. I'm "standing ...

A Yale-led team of astronomers has detected an intensely brightening and dimming quasar that may help explain how some objects in the early universe grew at a highly accelerated rate. The ...

NuSTAR Observations of a Varying-flux Quasar in the Epoch of Reionization. The Astrophysical Journal Letters , 2025; 979 (1): L6 DOI: 10.3847/2041-8213/ad94ee Cite This Page : ...