Want to create an interactive transcript for this episode?
Podcast: Clear+Vivid with Alan Alda
Episode: Mario Livio: Hello? Anybody Out There?
Description: The recent discovery on a distant planet of a chemical that could be a sign of life has this astrophysicist intrigued if not convinced. But if it turns out to be real it would mean that not only are we not alone – “It would really mean that our Galaxy is teeming with life.” Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.