Science ❯ Astrophysics

Dark Energy

Cosmic Phenomena Cosmic Expansion Universe Expansion Cosmological Parameters Universe Structure Observational Cosmology Exoplanets Supernovae Observational Astronomy Cosmological Implications Cosmic Microwave Background

9 ARTICLES

last wk.

Study Reaffirms Cosmic Acceleration After Rebutting 2025 Deceleration Claim

A peer‑reviewed MNRAS paper finds key calibration mistakes in the 2025 analysis and so restores confidence in supernova-based measurements of dark energy.

6 ARTICLES

last wk.

Simulations Predict Roman Telescope Will Record About 100,000 Cosmic Explosions

Dark Energy

Study Reaffirms Cosmic Acceleration After Rebutting 2025 Deceleration Claim

JWST and ALMA Image Supernova-Driven Wind Stripping Gas From a z≈5.3 Galaxy

Most Precise Local Hubble Measurement Sets H0 at 73.5 km/s/Mpc

DES Year 6 Delivers Precise 3×2pt Cosmology With Mild CMB Discrepancy

DES/DESI Analysis Fuels Model Predicting a Future Big Crunch

Simulations Predict Roman Telescope Will Record About 100,000 Cosmic Explosions