Science ❯ Astronomy ❯ Cosmology

Universe

Expansion Big Crunch End of the Universe Galaxies Hubble Tension Expansion and Contraction Cosmic Objects Life in the Universe Galactic Structures Planetary Systems Cosmic Structures Shape Analysis Space Phenomena Gravitational Wave Background Vibrations Expansion Rate Deep Space Observations Dark Energy Spectroscopic Instrument Universe Expansion Dark Energy Research Cosmological Principle Galactic Events Rotation Cosmic Rotation Fate of the Universe Lifespan Heat Death Cosmic Evolution Size of the Universe Dark Universe Life Cycle of the Universe Life Beyond Earth Interstellar Travel Cosmic Questions Exoplanets Ultimate Fate Early Universe 3D Mapping Black Holes Cosmic Events Cosmic Expansion Scientific Discoveries Mass

CERN Switches Off LHC to Begin Multi‑Year Upgrade to High‑Luminosity Machine

The upgrade aims to boost collision rates up to tenfold to enable precision studies of the Higgs boson.

Study Reaffirms Cosmic Acceleration After Rebutting 2025 Deceleration Claim

Preprint Forecasts Big Crunch for the Universe Around 33.3 Billion Years After the Big Bang

New Chandra Image Reveals 'Champagne Cluster' as Two Merging Galaxy Clusters

Astronomers Report Tentative Exomoon Around HD 206893 B Using Precision Astrometry

Global VLBI Detects Lowest-Mass Dark Object at Cosmological Distance

DES/DESI Analysis Fuels Model Predicting a Future Big Crunch

36-Billion-Solar-Mass Black Hole Confirmed in Distant Cosmic Horseshoe Galaxy

Axion-Based Dark Energy Model Foresees Big Crunch in 33 Billion Years