Quasars represent some of the most luminous and energetic phenomena in the universe. These distant powerhouses are driven by ...

Using the Spektr-RG (SRG) space observatory, astronomers from the Russian Academy of Sciences have inspected a radio-loud ...

Luckily, quasar VIK 2348–3054 has a known distance ... "These findings show the value of the National Science Foundation's productive partnership with the Department of Energy," says Chris ...

Giant quasar and little red dots. A NASA/ESA/CSA James Webb Space Telescope (JWST) NIRCam picture of the luminous quasar J1148+5251, an extremely rare active supermassive black hole of 10 billion ...

SDSS J141637.44+003352.2, a dual quasar at a distance for which the light reaching us was emitted 4.6 billion years ago. The two quasars are 13,000 light years apart on the sky, placing them near ...