Science ❯ Astrophysics

Active Galactic Nuclei

Accretion Disks Supermassive Black Holes Blazars AGN Pairing Particle Acceleration Galactic Cores Quasi-Periodic Eruptions Energy Emission Quasars Spectral Analysis Energy Sources Black Hole Winds X-ray Observations Feedback Mechanisms Host Galaxies Galactic Dynamics Feeding Black Holes

3 ARTICLES

3mo ago

Supermassive Black Hole Dust Rings Could Spawn Millions of Planets

Magnetized-disk simulations suggest the cool outer tori of active galactic nuclei let dust survive and grow into very large planets or stellar-mass objects requiring observational tests.

3 ARTICLES

6mo ago

KM3NeT Study Points to Blazar Population as Plausible Source of Record 220 PeV Neutrino

15 ARTICLES

9mo ago

Space VLBI Captures Ribbon-Like Jet and Shock Wave at Core of Blazar OJ 287

Active Galactic Nuclei

Supermassive Black Hole Dust Rings Could Spawn Millions of Planets

KM3NeT Study Points to Blazar Population as Plausible Source of Record 220 PeV Neutrino

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

VLBA Maps Toroidal Magnetic Engine in Neutrino-Bright Blazar

VLBA Unveils Toroidal Magnetic Field in Neutrino-Bright Blazar Jet

Space VLBI Captures Ribbon-Like Jet and Shock Wave at Core of Blazar OJ 287