Vivian Poulin asks if the tension between a direct measurement of the Hubble constant and constraints from the early universe ...
13h
IFLScience on MSNDark Energy Might Be Changing – This Is What It Means For Our Understanding Of The CosmosThe universe is expanding at an accelerated rate and our current best theories to explain this is a mysterious form of energy ...
Fresh DESI data suggests dark energy may evolve over time, contradicting long-standing cosmic expansion theories.
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