Science ❯ Astronomy ❯ Cosmology

Black Holes

Supermassive Black Holes Primordial Black Holes Black Hole Mergers Early Universe Tidal Disruption Events Neutron Stars Quasars Population III.1 Stars Distant Black Holes James Webb Space Telescope

JWST Directly Weighs a ‘Little Red Dot’ and Finds a 50‑Million‑Sun Black Hole

The direct dynamical measurement supports heavy‑seed formation for some early supermassive black holes.

LVK Releases GWTC-5.0, Growing Gravitational-Wave Catalog to 390 Events

New Method Uses Black Hole Signals to Fix Gravitational-Wave Detector Errors

Cosmic Bounce Theory Suggests Black Hole 'Fossils' Could Account for Dark Matter

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

Young Black Holes Shrouded in Gas May Explain JWST’s ‘Little Red Dots’

JWST’s ‘Little Red Dots’ Are Young Black Holes Shrouded in Gas, Nature Study Finds

JWST’s ‘Little Red Dots’ Linked to Young, Cocooned Supermassive Black Holes

Brightest Blue Cosmic Flash Linked to Black Hole Tearing Apart a Massive Star, Studies Find

Study Calculates How Tiny Black Holes Could Injure Humans—and Why Encounters Are Virtually Impossible

Optica Study Demonstrates FROSTI, a Thermal Adaptive Optics System for LIGO

JWST Study Proposes ‘Black Hole Stars’ to Explain Mysterious Early‑Universe Red Dots

Peer-Reviewed GW250114 Analysis Confirms Kerr Black Holes and Hawking’s Area Law

New Model Puts Odds of Spotting an Exploding Primordial Black Hole This Decade at Up to 90%

Ant Queens Clone Males of Another Species to Build Hybrid Workforces

DeepMind AI Slashes LIGO Control Noise by Up to 100x in Science-Backed Test

JWST Spots Unusually Compact Early-Universe Black Hole That May Predate Its Galaxy

Hubble’s New H-Alpha Views Reveal Star Birth in Nearby Spirals NGC 2835 and NGC 45

Dual Lensing-Kinematics Study Confirms 36-Billion-Solar-Mass Black Hole in Cosmic Horseshoe

Astronomers Reveal Universe’s Earliest Supermassive Black Hole and Record 36-Billion-Solar-Mass Titan