Andy Weir, the author of The Martian, joins Leo Laporte to talk about his latest book, Project Hail Mary. Given the success of The Martian, it's no surprise Project Hail Mary will be adapted for a film. Weir discusses some of the details of the upcoming film and shares some stories about the process.

Full episode at twit.tv/tri428

Host: Leo Laporte

Guest: Andy Weir

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