Looking vs. Exploring with Carolyn Porco, Chris McKay, and Chuck Nice

A StarTalk fan who claims he’s from “Planet Earth“ asked if StarTalk All-Stars host and planetary scientist Carolyn Porco had ever been surprised by what she saw in a spectral analysis. Find out why Carolyn’s Cassini team was surprised to see salt! NASA Ames Research Center astrobiologist Chris McKay shares a story about a spectral analysis on Titan with comedian Chuck Nice who has never done a spectral analysis on Titan or anywhere else. This is a clip from "Enceladus Up Close, with Carolyn Porco – StarTalk All-Stars” - Subscribers can watch the full episode COMMERCIAL FREE at https://www.startalkradio.net/all-access/enceladus-close-carolyn-porco-startalk-stars/ Support us on Patreon: https://www.patreon.com/startalkradio Subscribe to StarTalk: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Follow StarTalk: Twitter: http://twitter.com/startalkradio Facebook: https://www.facebook.com/StarTalk Instagram: https://www.instagram.com/startalkradio/ About StarTalk: Science meets pop culture on StarTalk! Astrophysicist & Hayden Planetarium director Neil deGrasse Tyson, his comic co-hosts, guest celebrities & scientists discuss astronomy, physics, and everything else about life in the universe. Keep Looking Up! #StarTalk #CarolynPorco