SPACE WEEK: An Astrophysicist On The End Of Everything

*Astrophysically speaking. That's the subject of Katie Mack's new book: the possible ends to our entire universe. Specifically, she breaks down some following potential outcomes: heat death, the big crunch and vacuum decay. (Spoiler alert: the names of the other scenarios we don't get to in this episode are just as cool.)Email the show your existential questions at [email protected]. But please, no existential dread at this time — we're full up on that.P.S. We're off Monday for Labor Day. So, catch you Tuesday!See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.NPR Privacy Policy

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