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237: Why does an asteroid hit the Earth? And why so big?

Spacepod

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Episode  ·  13:37  ·  Aug 1, 2026

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A question from Lyla, age 5. Dr. Federica Spoto answers. For more on Dr. Spoto's work, see episode 190.

13m 37s  ·  Aug 1, 2026

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