SMRTR Science & EngineeringDec 15, 2025Live Science

30 models of the universe proved wrong by final data from groundbreaking cosmology telescope

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The Atacama Cosmology Telescope completed its 15-year mission studying cosmic microwave background radiation from the early universe, releasing final data that confirmed the mysterious Hubble tension where universe expansion measurements don't match between early and nearby observations, while simultaneously disproving 30 theoretical models that attempted to explain this discrepancy.

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