Latest / Shane Hewitt and The Nightshift
Galaxy Cluster Discovery Finds Gas 10 Times Hotter Than Theory Predicted
Galaxy cluster discovery just rewrote what scientists thought possible in the early universe. Dalhousie University researchers detected hot gas in a cluster 1.4 billion years after the Big Bang—a 20% jump past the observational brick wall where all previous detection methods failed. Scott Chapman explains how this finding challenges fundamental assumptions about cluster formation in the universe's first three billion years.
Shane and Scott break down why galaxy clusters matter as structural building blocks from the Big Bang's original hot and cold spots. Scott explains how falling gas…
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