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Episode 645: How To Stop An Asteroid

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Episode 645: How To Stop An Asteroid

Podcast

Episode 645: How To Stop An Asteroid

Episode 645: How To Stop An Asteroid

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  • <iframe src="https://www.npr.org/player/embed/432285154/432325545" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
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Moon and Earth NASA hide caption

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Moon and Earth

NASA

Some smart people say we should be doing more to protect the Earth from asteroids. The technical issues are relatively easy. The economics — figuring out who's going to pay — are much harder.

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