Science ❯ Astronomy

Galaxies

Milky Way Galaxy Formation Spiral Galaxies Galaxy Clusters Star Formation Dwarf Galaxies Supermassive Black Holes Early Universe Galaxy Mergers Galaxy Evolution

Closest 'Failed Supernova' Candidate Reported as Star in Andromeda Appears to Vanish

A rival peer‑reviewed study argues a dust‑shrouded stellar merger, leaving confirmation to years of follow‑up.

Breakthrough Listen Reports Candidate Millisecond Pulsar Near Sagittarius A*

Dark Matter Core Model Challenges Black Hole at Milky Way’s Center

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

JWST Finds Compact Five-Galaxy Merger From 800 Million Years After the Big Bang

JWST Confirms MoM‑z14, Most Distant Galaxy Yet, at Redshift 14.44

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

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

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

DES Year 6 Delivers Precise 3×2pt Cosmology With Mild CMB Discrepancy

Webb Confirms Most Distant Supernova Yet, SN Eos at Redshift 5.133

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

Supermassive Black Hole in J1007+3540 Restarts Jets After 100 Million Years

Precessing Black Hole Jet in VV 340a Drives Vast Outflow in Young Disk Galaxy

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

JWST and ALMA Reveal Early Massive Galaxy Quenched by Black Hole Starvation

Hubble Confirms First Starless Dark-Matter Cloud, ‘Cloud-9,’ a Predicted RELHIC

Earliest Superheated Galaxy-Cluster Atmosphere Detected Challenges Formation Models

Wobbling Black Hole Jet in Spiral Galaxy Drives 20,000-Light-Year Gas Outflow

Hubble Confirms 'Cloud‑9' as a Starless Dark‑Matter Halo Near M94