Science ❯ Astronomy ❯ Galaxies

Early Universe

James Webb Space Telescope Star Formation Galaxy Formation Black Holes JADES-GS-z14-0 GS-NDG-9422 JADES-GS-z13-1 Firefly Sparkle Formation and Evolution JADES-GS-z13-1-LA Galaxy Shapes Hydrogen Emission Formation of Galaxies Dark Matter Cosmological Models Reionization Big Bang Little Red Dots Formation of Black Holes Deep Field Imaging Hubble Ultra Deep Field Cosmology Alaknanda Galaxy LAP1-B Galaxy Record-Breaking Galaxy Primordial Stars JADES-GS-z14-1 Luminosity Formation Challenges Old Stars Research Methods Galactic Evolution

JWST Detects Chemical Traces of 1,000–10,000‑Solar‑Mass First Stars in Galaxy GS 3073

An extreme nitrogen‑to‑oxygen ratio of 0.46 matches models for primordial giants that collapse directly into massive black holes.

Webb Confirms Overmassive Black Hole Feeding in a Galaxy 570 Million Years After the Big Bang

Most Bright JWST Early-Universe Galaxy Candidates Are Dusty Impostors

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

Webb Reveals Binary Interaction in Planetary Nebula NGC 6072 and Detects 2,500 Early Galaxies