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Planetary TVRandom Space Fact

What is Planetary Defense?

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Planetary Defense is the term that describes how to protect the Earth from asteroid impact. In this video series, we're going to explore a 5 Step Plan to preventing asteroid impact. Learn more.

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Become a member of The Planetary Society and together we will create the future of space exploration.

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LightSail 2

LightSail 2 will launch aboard the SpaceX Falcon Heavy. Be part of this epic point in space exploration history!

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