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Published: Sept. 20, 2021, 9:15 p.m.

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The new season has begun! We\'re back with an all-new series of question shows. In this week\'s episode, I provide a quick guide to seeing fireballs (bolides), which are the brightest meteors you can see (and sometimes hear). I explain the philosophy behind Dyson Spheres, and explain why dark matter can\'t be made out of antimatter.

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00:00 Start
\\n00:43 How big are really bright meteors?
\\n04:15 Are Dyson Spheres just pure fantasy?
\\n08:19 What would it take to resolve features on Proxima B?
\\n11:32 Could anti-matter be dark matter?
\\n12:23 Is Jupiter a failed star?
\\n13:15 Would the transmit method let us detect planets in Andromeda?
\\n14:55 Disappearing stars?
\\n17:38 No more Ewok Forest?
\\n18:50 Could a collider create a dangerous black hole?
\\n20:57 Should we find Oumuamua?
\\n23:21 Could we detect techno signatures in Andromeda?
\\n24:45 What\'s happening on Mars?
\\n27:43 Could we detect an extraterrestrial war?
\\n28:54 Will space-based power work?
\\n30:43 Will Mars be a knowledge-based economy?
\\n32:53 Will we ever live on Venus?
\\n33:21 Is the Moon moving away?
\\n34:09 Does NASA have new space suits for Artemis?

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Want to be part of the questions show? Ask a short question on any video on my channel. I gather a bunch up each week and answer them here.

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