Ep. 437: Destroy and Rebuild, Pt. 1: The Torino Scale - a podcast by 365DaysOfAstronomy.org

from 2017-03-24T19:39:23

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We love to destroy the universe, and also rebuild it. Today we begin a new series where we destroy and rebuild. Let's talk about some existential threats we face, and ways we could recover, starting with the sword of Damocles hanging over our head: killer asteroids!