Science ❯ Cosmology

Universe Expansion

Galaxies Cosmic Distance Measurement Cosmic Measurements Cosmic History Matter Formation Singularities Dark Energy Early Universe Cosmic Yardstick

DESI Finishes 5-Year Survey With Record 3D Map of 47 Million Galaxies

A full 2027 analysis could confirm hints that cosmic acceleration is weakening.

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Astronomers Capture First Visual Proof of Double-Detonation in Type Ia Supernova Remnant

New Model Suggests Our Universe Is Not Optimal for Intelligent Life

Artemis I Mission Confirms Orion's Effective Radiation Shielding

Early Universe Galaxies Less Massive Than Initially Thought, New Study Reveals