“QUASARS (luminous Active Galactic Nuclei, or AGN) are among the most luminous extragalactic objects in the Universe. Powered by rapid mass accretion onto the supermassive black holes (SMBHs) at the center of distant galaxies, quasars are beacons marking growing massive black holes (BH) and their host galaxies to the farthest reach of modern telescopes (e.g., a recently discovered quasar at z ∼ 7.5.”
https://lnkd.in/dEvc7DF
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022