A supermassive black hole in the early Universe has been spotted blasting out powerful jets of plasma that are at least twice ...

The moment one galaxy spears another with a powerful beam of radiation shooting from its central black hole has been spotted ...

Astronomers witnessed two galaxies engaged in an intense deep-space battle for the first time. Watch the “cosmic joust” in action.

The picture that Achenbach and Nyland propose is ... “I just think there’s a lot more going on under the hood of the AGN-quasar umbrella than we’re currently aware of,” says Cionitti.

DECam provided a clearer picture because it facilitated the only study yet that included large-area-to-small-area data. "DECam's extremely wide view is necessary for studying quasar neighborhoods ...

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 : ...

A quasar is a powerful source of light, created by torrid gas orbiting a gargantuan black hole at the center of a galaxy. The intense radiation from one quasar, named VIK J2348-3054, has probably ...