https://vid.freedif.org/videos/watch/e8e614aa-4511-42d2-bd6d-b895a7d2b9df 👽 If aliens showed up tomorrow, would we be ready? 👀Out Now! Order Take Me to Your Leader here 👇 https://www.simonandschuster.com/books/Take-Me-to-Your-Leader/Neil-deGrasse-Tyson/9781668249970 Can you ever get to the end of a rainbow? Neil deGrasse Tyson and Chuck Nice explore refraction, double rainbows, moonbows, and how every rainbow is technically a double rainbow. Is every rainbow actually a circle? Timestamps: 00:00 - Introduction: Rainbows 00:20 - What Rainbows Are 02:18 - What’s Idigo Doing There? 03:23 - Your Own Personal Rainbow 05:06 - The Problem with the Pot of Gold 06:08 - Double Rainbows & Moonbows 09:50 - When You Get Rainbows 12:50 - Closing Thoughts + Announcement Check out our second channel, @StarTalkPlus Get the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: https://amzn.to/3PL0NFn Support us on Patreon: https://www.patreon.com/startalkradio FOLLOW or SUBSCRIBE to StarTalk: Twitter: http://twitter.com/startalkradio Facebook: https://www.facebook.com/StarTalk Instagram: https://www.instagram.com/startalk 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 #NeildeGrasseTyson Fri, 15 May 2026 04:34:44 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://vid.freedif.org https://vid.freedif.org/client/assets/images/icons/icon-1500x1500.png https://vid.freedif.org/videos/watch/e8e614aa-4511-42d2-bd6d-b895a7d2b9df All rights reserved, unless otherwise specified in the terms specified at https://vid.freedif.org/about and potential licenses granted by each content's rightholder.