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Exposing PseudoAstronomy

Episode 92: Spiral Galaxies and a Young Universe

17 min • 11 november 2013
A classic young-Earth creationist claim is that spiral galaxies would wind themselves up and become a uniform disk if they had been around for millions or billions of years. In this episode, I go through this basic claim and why a basic misunderstanding of spiral galaxy arms leads to its conclusion.
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