Big Picture Science – Sunday 8 AM
Life in the Solar System
Why biology prefers a restless planet
Spewing lava and belching noxious fumes, volcanoes seem hostile to biology. But the search for life off-Earth includes the hunt for these hotheads on other moons and planets, and we tour some of the most imposing volcanoes in the Solar System.
Plus, a look at how tectonic forces reshape bodies from the moon to Venus to Earth. And a journey to the center of our planet reveals a surprising layer of material at the core-mantle boundary. Find out where this layer was at the time of the dinosaurs and what powerful forces drove it deep below.
Guests:
Samantha Hansen – Geologist at the University of Alabama
Paul Byrne – Associate professor of Earth and Planetary Sciences at Washington University in St. Louis
Robin George Andrews – Science journalist and author of “Super Volcanoes: What They Reveal about Earth and the Worlds Beyond”
Originally aired May 29, 2023
Featuring music by Dewey Dellay and Jun Miyake
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Your Big Picture Science Hosts
Seth Shostak Host and Producer, Big Picture Science – Senior Astronomer, SETI Institute
Molly Bentley Executive Producer and Co-Host, Big Picture Science
About Big Picture Science:
Big Picture Science is a weekly, one-hour radio show and podcast produced at the SETI Institute. Hosted by Seth Shostak, SETI Institute Fellow and Senior Astronomer, and science journalist Molly Bentley, Big Picture Science reports on modern science and technology with smart and humorous storytelling.
Themed episodes feature interviews with top scientists and technology innovators. All episodes try to answer the question, “so what?” Why does this research matter?
Big Picture Science topics range from the microbiome to virtual reality, from the physics of motion to the intelligence of animals. Every month one episode is devoted to critical thinking in “Skeptic Check”, which separates fact from fiction in topics such as Bigfoot and UFOs.
And of course we cover science related to the work of the SETI Institute.