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Episode 751: Q&A 150: What is Space Dust, Anyway? And More...
In this week's questions and answer show, I explain how all the dust in space forms, could life be Von Neumann probes, why do people think black holes lead to another universe, and more...00:00 Start00:57 What is space dust?05:14 Does the Kardashev scale make sense?08:43 Could life on Earth be Von Neumann probes?11:31 What should I point my telescope at?14:23 Why do people think black holes go somewhere?16:36 Why are we seeing so many asteroids?19:36 If we can track space debris, shouldn't we be able to detect UFOs?21:42 Would a warp drive be able to travel within the event horizon of a black…
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