Science ❯ Physics

Dark Energy

Cosmological Models Cosmological Constant Future Research Chameleons Measurement Errors Properties Expansion of the Universe Early Dark Energy Composition Nature Influence on Universe Expansion Cosmic Expansion Dynamical Dark Energy LSST Camera Alternative Explanations Dark Energy Survey Euclid Mission Characteristics Cosmological Expansion Cosmology Observations Undiscovered Particles Axions Universe Expansion

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

An unreviewed arXiv study uses an axion model to explain new survey hints of changing dark energy.

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

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