KnowraActive galactic nucleusLinked fromLinked fromThe 60 pages that link to Active galactic nucleus, each with the reason it gives.All 60Broader topic 8Related 27Narrower topic 22Compared with 3Accretion diskBroader topic: Its disk can outshine the host galaxy as matter spirals toward the black hole.Supermassive black holeBroader topic: It is the bright phase produced when the central black hole accretes substantial matter.GalaxyBroader topic: This energetic phase can drive winds and jets that alter a galaxy’s surroundings.Extragalactic astronomyBroader topic: Its emission offers evidence about central black holes and their effects on host galaxies.High-energy astrophysicsBroader topic: Its accretion disk and jets produce some of the universe's most energetic emissions.Astronomical black holesBroader topic: Accreting black holes can outshine the combined stars of their host galaxies.Astrophysical X-ray sourceBroader topic: Its hot corona and accretion flow emit across the X-ray band.Viktor AmbartsumianBroader topic: Ambartsumian argued that galactic nuclei could release enormous energy through processes beyond ordinary stellar activity.