From The Martian to Project Hail Mary: How real science adds an edge to Andy Weir's sci-fi thrillers
21:16 Share

Tonya Hall talks to Andrew Weir, author of the Sci-Fi novel The Martian, about his latest book and how it's also going to be turned into a Hollywood movie.

Learn more about your ad choices. Visit megaphone.fm/adchoices)