Science ❯ Astrophysics

Cosmology

Galaxies Galaxy Formation Early Universe Big Bang Dark Matter Universe Evolution Galactic Structures Universe Formation Cosmic Events Universe Structure

Early Jupiter Shaped Earth's Formation Zone, Study Finds

High-resolution simulations link the gas giant’s rapid birth to disk rings that delayed a second generation of solids.

New Simulations Revive Dark-Matter Explanation for Milky Way’s Gamma-Ray Glow

Simulations Show Dark Matter Could Explain Milky Way’s Central Gamma-Ray Excess

Milky Way Simulations Revive Dark-Matter Case for Galactic Center Gamma-Ray Excess

First Radio-Bright Tidal Disruption Event Found Outside a Galaxy’s Core Shows Record-Fast Flares

New 'Beat' Method Aims to Pinpoint Sources of Nanohertz Gravitational Waves

Water Detected From Interstellar Visitor 3I/ATLAS as Perihelion Nears

Global Radio Array Detects Smallest Gravitational-Lensing Object Yet, Weighing About a Million Suns

First Radio Image Resolves Two Supermassive Black Holes in Quasar OJ287

Rogue Planet Devours Matter at Record 6 Billion Tons Per Second

DES/DESI Analysis Fuels Model Predicting a Future Big Crunch

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

Record-Setting Day-Long GRB 250702B Confirmed at z = 1.036 as Origin Remains Unsettled

Webb Makes First Direct Chemical Reading of a Moon-Forming Disk Around CT Cha b

VLT Interferometry Reweighs Distant Quasar’s Black Hole to About 1 Billion Suns

ASKAP Maps 185,000-Light-Year Hydrogen Bridge Between Two Dwarf Galaxies

Wormhole Hypothesis Revives 2019 Wave Mystery as New Data Bolster Black‑Hole Physics

Hubble Spots White Dwarf Devouring Icy, Nitrogen-Rich Exo‑Pluto Fragment

NASA Confirms 6,000 Exoplanets, Marking a New Phase in the Search for Other Worlds