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        <title>Life May Only Be Able to Exist in this Part of the Galaxy, with David Kipping</title>
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        <description>​​Scams are a trillion-dollar industry; keep your loved ones safe with Bitdefender: https://bitdefend.me/90-StarTalk T-Mobile 5G Home Internet. https://T-Mobile.com/HomeInternet Get the NEW StarTalk book, 'Lost in Space: 5,000 Facts for Navigating the Universe' on Amazon: https://amzn.to/4cCD19e Did we discover an exomoon? Neil deGrasse Tyson and Chuck Nice learn about the search for exoplanets with biosignatures, super Earths &amp; mini Neptune's, and whether rogue planets outside of a solar system could harbor life with astrophysicist David Kipping. We explore the possible discovery of an exomoon and whether a brown dwarf orbiting a star is a planet or not. Should we update the definition to include more satellite objects? Why do exomoons even matter? We discuss whether the Earth-moon system is common in the universe and how the most common type of planet in the universe is one we don’t have in our solar system. Learn about dimethyl sulfide detected in an exoplanet atmosphere and what it would actually take to make an airtight scientific argument for life beyond Earth. We explore the atmospheres of super Earths and why rocky planets even slightly bigger than Earth would have very different conditions. Does the Goldilocks zone shift depending on the type of star? What does that mean for Earth's long-term future as our Sun slowly brightens? Would detecting smog or other technosignatures be more convincing evidence of intelligent life than biosignatures? Learn how the universe is full of mini-Neptunes, a type of planet our solar system doesn't have, and binary star systems with planets in stable orbits are far more common than expected. Is our version of a solar system rare? Discover rogue planets: planets that got ejected from their home solar system. How many did our solar system eject? We explore the Roman Telescope and if it could help find rogue planets through microlensing. Could life survive on a planet wandering between the stars with no sun at all? Plus, is there a galactic habitable zone? Could stronger gravity trap a civilization on its own planet forever? Are the unknowns unknown due to our vantage point in the universe? Thanks to our Patrons Eric Solomon, Jakob Jegge, william northup, Mariam Fischer, Beirne, Sean Fox, xKansasxCowBoyx, xoydev, David Ostrow, Daniel Ramsey,Jessie Caldwell, Tyrone P, Matt, Ajari T, David,Luis Molina, jamescory, Albert Maneri, Zachary Samuel, Ken Kaneda, Nicole Wolf Lady MacBrick, Ką čia spaust?!, Nav, Mike, Luke Fregona, Walter Mathews, Joe Mathews, Gabriel Patterson, Derek Richards, Hope Cliver, Daniel 3, Josh,Josh Mullins, Ken Tinkler, Robinson Medina-Sanchez, JOHN MOODY, Cynthia Elm, Lisa Rice, Trevor Stratton, Karl Forar, Don from NJ, Kaloyan Mehandzhiyski, Mike Tindal, Sean Jūshin Keijō, Jimmy Ebbert, Lincoln Berland, Nalita S, Bill Frye, Rick L Newman, Natalie Kendall, Gradient, Seth Pajak, Cassidy, Dominique, John Contreras, Josh, Carter Mican, Alok Yadav, Jon Hoover, and Eric Landeros for supporting us this week. Order Take Me to Your Leader here 👇 https://www.simonandschuster.com/books/Take-Me-to-Your-Leader/Neil-deGrasse-Tyson/9781668249970 Check out our second channel, @StarTalkPlus 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 &amp; Hayden Planetarium director Neil deGrasse Tyson, his comic co-hosts, guest celebrities &amp; scientists discuss astronomy, physics, and everything else about life in the universe. Keep Looking Up! © 2026 Curved Light Productions. All rights reserved. STARTALK is a registered U.S. trademark of Curved Light Productions. Curved Light Productions also maintains rights in the A/legs design logo, STARTALK, STARTALK+, STARTALK PLUS in the U.S. and various countries throughout the world, and these and all other associated logos, marks, and trade dress are the property of Curved Light Productions. This video, including all audio, video, graphics, and accompanying materials, is the exclusive property of Curved Light Productions. No part of this video may be reproduced, distributed, publicly performed, transmitted, or used to create derivative works, in whole or in part, in any medium now known or hereafter devised, without the prior express written permission of Curved Light Productions. Unauthorized use, including reuploading, re-editing, or incorporation into third-party content, is a violation of United States and international copyright law and will be enforced. For licensing and permissions inquiries: licensing@startalkmedia.com #StarTalk #NeildeGrasseTyson</description>
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