Science ❯ Astrophysics

Dark Energy

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

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

The six-year weak-lensing and clustering analysis reports S8 = 0.789 ± 0.012 using a validated 3×2pt framework.

DES/DESI Analysis Fuels Model Predicting a Future Big Crunch

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