The Scientific Search for Alien Life

Jon Willis was a guest on the US national science program "Think" on KERA (NPR Dallas). During the hour-long program, Willis talks about the five most plausible places to look for alien life – from Mars' subsoil ice to one of Saturn's moons, and other topics springing from the contents of his new book, All These Worlds Are Yours: The Scientific Search for Alien Life.

Listen to the program at: http://www.kera.org/2016/08/24/the-search-for-alien-life/