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Cosmic Microwave Background

Supernovae Baryon Acoustic Oscillations Cosmological Data Universe Structure Cosmic Dawn CMB Expansion Planck Data Neutrino Emission Expansion Rate Measurements Low-$\ell$ Anomaly CMB Data Analysis Lambda Cold Dark Matter Model Observational Constraints ACT DR6 Data CMB Observations CMB Distortion Fluctuations Early Universe Measurements Observations

Study Hints Dark Matter May Scatter With Neutrinos, Easing a Key Cosmology Tension

A peer-reviewed analysis links a subtle interaction to the S8 shortfall in matter clustering.

Radio Galaxy Count Finds Solar System Moving 3.7 Times Faster Than Standard Cosmology Predicts

New Peer-Reviewed Model Says Changing Constants Could Explain Dark Matter and Dark Energy