Cosmic Queries – Navigating the Cosmos

Neil deGrasse Tyson and comic co-host Harrison Greenbaum answer fan-submitted Cosmic Queries that explore the techniques, inventions, and ideas for navigating the cosmos including celestial maps, GPS, the North Star, and more. NOTE: StarTalk+ Patrons and All-Access subscribers can watch or listen to this entire episode commercial-free. Thanks to this week’s Patrons for supporting us: Stella Burkey, Derek Pavan, Travis Dunn, Michael Jonsson, Chad Hunt. 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.