Science ❯ Cosmology

Early Universe

Big Bang Galaxies Star Formation Galaxy Formation Matter Formation Light Travel Cosmic Microwave Background Inflation Matter Dominance Inflation Theory Cosmic Evolution Black Hole Formation Galaxy Properties Galaxy Evolution True Vacuum Bubbles Solar System Evolution Chemical Composition High-redshift GRBs Epoch of Reionization Cosmic History Cosmological Probes Quantum Mechanics Star Formation Rates Population III Stars Cosmic Dawn Baryogenesis

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

The paired discoveries are pushing researchers to rethink gamma‑ray burst progenitor models.

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

ALMA Measures Superheated Dust in Extreme Early-Universe Galaxy

Physicists Propose Early-Universe Cosmic Knots to Explain Matter–Antimatter Imbalance

sPHENIX at RHIC Clears ‘Standard Candle’ Test to Launch Full Physics Program

Vast Simulations Sharpen Limits on Primordial Magnetism With 0.2-Nanogauss Best Fit

Study Pins Jupiter’s Birth to 1.8 Million Years After the Solar System Began

New Modeling Strengthens Direct-Collapse Black Hole Explanation for JWST’s ‘Little Red Dots’

LHCb Detects First CP Violation in Baryon Decays

Webb’s COSMOS-Web Survey Yields Deepest Map With Nearly 800,000 Galaxies