The SciFri Book Club is touring the solar system, with Dava Sobel’s 2005 book The Planets. Call in with a review of the book. Plus Jim Green, director of planetary science at NASA, joins the club to give an update on what’s happened planet-wise since the book was published.
Flora Lichtman is host of the podcast Every Little Thing. She’s a former Science Friday multimedia producer.
Annette Heist is a former senior producer for Science Friday.
Jim Green is a planetary scientist at the Southwest Research Institute in Boulder, Colorado, and a deputy project scientist for NASA’s New Horizons Mission.