Science ❯ Astrophysics

Active Galactic Nuclei

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

3 ARTICLES

2mo 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

4mo ago

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

15 ARTICLES

7mo 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