Episode 459

QA 67: Is Anywhere Else Perfectly Habitable? And More... Featuring Dr. Sabine Hossenfelder


August 22nd, 2018

17 mins 32 secs

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About this Episode

In this week's questions show, I explain why we don't know of any perfectly habitable worlds in the galaxy. Why we don't know if the Universe is finite or infinite, and why we call it "micro gravity" and not "zero gravity".

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