Crichton: Catching Stardust was the first sample return mission from a comet. The book focuses mostly on comets and asteroids just in general, he says. "How are we going to divert them from colliding with Earth?" Crichton asks.
Have we disproven the idea of a “goldilocks zone”? Neil deGrasse Tyson and comedian Paul Mecurio learn about space geology, magnetic fields, volcanoes, and the origins of life with cosmochemist Natalie Starkey, PhD.
NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/cosmic-queries-volcanoes-life-in-the-universe/
Thanks to our Patrons EmskyArt, Alex James, Mariette Kalinowski, Skye Lincoln, Matthew King, and James Senior for supporting us this week.
Photo Credit: Boaworm, CC BY 3.0, via Wikimedia Commons
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