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Podcast: Questions Show #4

Article written: 7 May , 2007
Updated: 26 Dec , 2015
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We know there’s matter, and we know there’s anti-matter. If there’s dark matter, is there an anti-dark matter? How come gravity can escape from a black hole? Do black holes capture dark matter? Can a moon have a moon? Can a planet have two stars? If you’ve had any of these questions, you’ll want to listen to this week’s show.

Click here to download the episode

Questions Show #4 – Show notes and transcript

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