Carl Sagan was first in the job. Now it has been handed to Caltech planetary scientist Bethany Ehlmann. We’ll talk with the Planetary Society’s new president about her Moon mission and more. Society CEO Bill Nye and president emeritus Jim Bell also join in. Then we welcome back China space program expert Andrew Jones for an update on the nation’s lunar sample return effort and a survey of many other missions and developments. The new Planetary Society baseball cap will go with a great new book about the Apollo program to the winner of a new space trivia contest. Discover more at https://www.planetary.org/planetary-radio/1209-2020-ehlmann-transition-nye-bell-andrew-jones