Cosmos: Possible Worlds is the third season of the beautiful, groundbreaking television series helmed by the late Carl Sagan’s widow and partner, Ann Druyan. Ann returns to tell us about the show and her new companion book of the same name. You might win a hardcover copy in this week’s What’s Up space trivia contest. The equinox edition of The Planetary Report has arrived! Planetary Society Editorial Director Jason Davis provides an overview. Learn more on week’s show page:  https://www.planetary.org/multimedia/planetary-radio/show/2020/0311-2020-ann-druyan-cosmos.html