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How Old Is the Universe? A Massive Cosmic Mystery, Explained
Cepheid variables are an important rung on the cosmic distance ladder, a system astronomers use that builds one observation ...
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A Monumental Error – The James Webb Telescope Discovers a Flaw in Our Theory of the Universe – Nothing is as We Thought
Scientists using the James Webb and Hubble space telescopes have confirmed one of the biggest head-scratchers in modern ...