Questions Show: Black black holes, Unbalancing the Earth, and Space Pollution

Why are black holes black? Can a huge mass of humanity make the Earth wobble? And what’s so bad about space pollution anyway? If you’ve got a question for the Astronomy Cast team, please email it in to info@astronomycast.com and we’ll try to tackle it for a future show. Please include your location and a way to pronounce your name.

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Filed Under: Astronomy • Contributors