Science ❯ Astrophysics ❯ Cosmology

Early Universe

Galaxy Formation Galaxy Evolution Big Bang Galactic Evolution Star Formation Lyman-α Photons Primordial Black Holes Black Hole Growth Galaxy Dynamics Star Clusters

Webb Reveals Non-Rotating Massive Galaxy in the Early Universe

The finding challenges timelines for how galaxies gain spin.

JWST Detects Methane From Interstellar Comet 3I/ATLAS

ALMA Team Releases Largest Radio Map of the Milky Way’s Core

ALMA Unveils Record 650-Light-Year Mosaic of the Milky Way’s Turbulent Core

JWST Spots Most Distant ‘Jellyfish’ Galaxy Candidate at Redshift 1.156

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

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

JWST Reveals a Mature Grand-Design Spiral Galaxy Far Earlier Than Models Predict

JWST Reveals 'Alaknanda,' a Milky Way–Like Spiral 1.5 Billion Years After the Big Bang

JWST Studies Reveal Mixed ‘Little Red Dot’ Population as Extreme Object Spurs ‘Black Hole Star’ Test

Chang'e-6 Rocks Reveal Cooler Lunar Far-Side Mantle by About 100°C

JWST to Target Triple Black Hole in Ringed Infinity Galaxy

James Webb Telescope Unveils Fully Formed Spiral Galaxy From Early Universe

James Webb Telescope Reveals Galaxy Shaping Early Universe

Astronomers Identify Most Distant Fully-Formed Spiral Galaxy, Zhúlóng

Webb Telescope Confirms Long-Lived Planet-Forming Disks in Early Universe

James Webb Telescope Reveals Early Milky Way-Like Galaxy in Formation

Astronomers Uncover Key Clues to Formation of Universe’s Largest Galaxies

Discovery of 'Red Monster' Galaxies Challenges Early Universe Models

Webb Telescope Unveils First Young Brown Dwarfs Beyond the Milky Way