Cosmic Queries: Mysterious Cosmology, with Sean Carroll

String theory, the fabric of spacetime, the multiverse, quantum mechanics, and much more – explore the cosmological mysteries of the universe with Neil deGrasse Tyson, comic co-host Chuck Nice, and theoretical physicist Sean Carroll.NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free: https://www.startalkradio.net/all-access/cosmic-queries-mysterious-cosmology-with-sean-carroll/ 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.