October 22, 2021


The world of science and technology

What If Earth Picked Up a Second Moon?

2 min read

What If Earth Picked Up a Second Moon?

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We owe a lot to our moon. Beautiful moonlit walks, higher tides, and regular seasons – all are made possible by our little rocky friend. But what would happen if we picked up a second moon?

Thanks to Dr. Neil Comins at the University of Maine for his orbital mechanics expertise and help with this episode!

Hosted by: Hank Green

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Correspondence with Dr. Neil Comins


What if the Earth had Two Moons?


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