Science ❯Astronomy ❯Cosmology

Big Bang

Early Universe Cosmic Dawn Cosmic Microwave Background Cosmic Noon Universe Formation Galaxy Formation Galaxies Water Formation Galactic Evolution Galaxy Maturity Galaxy Evolution Origin of the Universe Baryon Acoustic Oscillations Formation of the Universe Dark Matter Cosmic Voids Cosmic Explosions Cosmic Evolution

JWST Study Points to Earendel Being a Compact Star Cluster

Astronomers say only time-series monitoring can settle the object’s true identity.

Gaia DR3 Maps 35,000 Variable Stars Across 1,200 Milky Way Open Clusters

Most Distant Fast Radio Burst Localized to Dwarf Galaxy at z=2.148

Supersonic Turbulence Shaped the First Stars, Simulations Show

HeH+ Ion’s Reactivity Endured at Cryogenic Temperatures, Reframing Early-Star Cooling

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

Webb’s 100-Hour Mid-Infrared Survey of Hubble Ultra Deep Field Reveals Ancient Galaxies

Astronomers Spot Emerging Supermassive Black Hole in Colliding Infinity Galaxy

New BAO Analysis Strengthens Local Void Solution to Hubble Tension

Researchers Poised to Decode Cosmic Dawn’s 21-Centimeter Signal

Astronomers Model 21-Centimeter Signal to Reveal Masses of Universe’s First Stars

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

Astronomers Detect Ultra-Fast and Super-Long Jets from Early Universe Black Holes

CERN Physicists Achieve Lead-to-Gold Transmutation in LHC Experiment

James Webb Telescope Reveals Most Distant Milky Way-Like Galaxy, Zhúlóng

Atacama Telescope Reveals Detailed Images of the Early Universe

James Webb Telescope Discovers Massive 'Big Wheel' Galaxy in Early Universe

Water Found to Have Existed 100–200 Million Years After the Big Bang

Astronomers Discover Largest Radio Jet in the Early Universe

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