Neil Tyson celebrates the first season of StarTalk All-Stars with fan favorite episodes featuring Bill Nye and our other new hosts grappling with climate change, visualizing our universe, listening for aliens, sending human beings to Mars, and much more.
NOTE: StarTalk All-Access subscribers can listen to this entire episode commercial-free. Find out more at https://www.startalkradio.net/startalk-all-access/

Subscribe to SiriusXM Podcasts+ to listen to new episodes of StarTalk Radio ad-free and a whole week early.
Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus.

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.