Science ❯ Astrophysics

Galaxies

Galaxy Formation Milky Way Supermassive Black Holes Galaxy Clusters Active Galactic Nuclei Distant Galaxies Active Galaxies Early Universe Milky Way Galaxy Quasars

Ancient Star in Pictor II Bears the Imprint of One Weak First-Generation Supernova

The find offers a rare look at the universe’s initial element production in a primordial galaxy.

Construction Begins on MOTHRA, a 1,140-Lens Telescope in Chile to Map the Cosmic Web

Breakthrough Listen Reports Candidate Millisecond Pulsar Near Sagittarius A*

JWST Detects First Extragalactic Methyl Radical in Carbon‑Rich, Dust‑Buried Galaxy

EHT Pinpoints Likely Base of M87’s 3,000-Light-Year Jet Near Black Hole

ESA AI Flags About 1,400 Anomalies in Hubble Archive

AI Trawl of Hubble Archive Uncovers 1,300 Cosmic Anomalies, Including 800+ Never Documented

Webb Delivers Sharpest Dark-Matter Map, Revealing the Universe’s Hidden Scaffold

JWST Produces Most Detailed Dark-Matter Map to Date

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

Webb’s Interferometric Image Reveals Dusty Torus Feeding Circinus Galaxy’s Black Hole

NASA’s SPHEREx Releases First Full-Sky Infrared Map in 102 Colors

JWST Spots Record-Distant Supernova Tied to March Gamma-Ray Burst

NASA Details Roman Telescope’s Milky Way Map and Dark Energy Void Surveys as Launch Prep Advances

Record 7-Hour Gamma-Ray Burst From Dusty Galaxy Challenges Models

Record-Long Gamma-Ray Burst and Earliest-Known Supernova Challenge Models of Cosmic Explosions

Study of Fermi Data Reports 20 GeV Gamma-Ray Halo Consistent With Dark Matter Near Milky Way Center