Science ❯ Astronomy ❯ Astrophysics

Supermassive Black Holes

Active Galactic Nuclei Relativistic Jets Sagittarius A* Galaxy Evolution M87* and Sgr A* Black Hole Feedback Radiative-Mode Black Holes Galaxy Dynamics X-ray Observations Quasar Dynamics NGC 3783 Particle Jets Tidal Disruption Events Ultrafast Outflows Accretion Processes Galactic Evolution Radio Astronomy Quasars Formation of Black Holes

Study Finds Webb’s Little Red Dots Often Hide Obscured Black Holes and Faint Hosts

Evidence shows dust‑shrouded nuclear sources can outshine their galaxies so current telescopes frequently miss the faint extended light.

Euclid Finds 31 Primordial Quasars, Including Two New Distance Records

Early-Universe Quasar Defies Models With 13 Times the Eddington Limit, Bright X-Rays and a Radio Jet

Astronomers Confirm First Triple Radio AGN in Merging Galaxy Trio

Real-Time Black Hole Flare Triggers Ultrafast Wind at 20% Light Speed

Record Black Hole Flare Points to Tidal Disruption of a Giant Star

First Radio Image Shows Two Supermassive Black Holes Orbiting in Quasar OJ287