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Cosmology

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Cambridge Model Ties 21-cm Radio Signal to Early Stellar Masses

These forecasts aim to steer next-generation radio arrays through calibration towards detecting cosmic dawn signatures.

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Ultra-Detailed Thousand-Color Image Reveals Sculptor Galaxy’s Internal Structure

Astronomers Pin Down Universe’s Missing Matter in Cosmic Web

Fast Radio Bursts Map 76% of Ordinary Matter to Cosmic Web

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

Webb Reveals Silicate Clouds and Moon-Forming Disk in YSES-1 System

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

Ground Telescopes Capture Polarized Microwave Light From Cosmic Dawn

Minor Geomagnetic Storm Could Bring Northern Lights to Northern U.S. States

Milky Way’s Fate Hinges on 50-50 Odds of Andromeda Collision

Astronomers Reveal Extreme Nuclear Transients as Universe’s Most Powerful Explosions

Study Finds 2% Chance of Milky Way–Andromeda Collision in 5 Billion Years

Astronomers Capture First Evidence of Quasar Radiation Halting Star Formation in Galaxy Collision

Astronomers Confirm Rare Binary with Neutron Star Stripping Companion

Eminent Astrophysicist Jayant Narlikar Passes Away at 87

Astronomers Discover Mysterious Perfectly Spherical Object in Deep Space

Webb Telescope Confirms First Extraterrestrial Water Ice in Young Star System

James Webb Telescope Confirms Crystalline Water Ice in Young Star System

Universe’s Lifespan Slashed by New Hawking Radiation Calculations

Astronomers Detect First Wandering Supermassive Black Hole Through Star-Shredding Event