Gadgets: Coma Cluster’s Distance Closer Than Predicted, Amplifying Hubble Tension Crisis

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Coma Cluster's Distance Closer Than Predicted, Amplifying Hubble Tension Crisis

A new study led by Dan Scolnic and Adam Riess reveals that the Coma Cluster is 38 million light-years closer than predicted by standard cosmological models, intensifying the ongoing Hubble tension. This discrepancy, involving measurements of type Ia supernova explosions, challenges the universe's expansion rate as predicted by the Hubble–Lemaître law. The findings ...

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