What is the shape of spacetime? Neil deGrasse Tyson and comedian Chuck Nice discover the structure of the universe, spacetime geometry, and relativity with theoretical physicist at Princeton Gravity Initiative, Delilah Gates. NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free.Thanks to our Patrons Anna Jeter, Logan Green, Kathy McConnell, Glen A. Axberg, and dan wres for supporting us this week.Photo Credit: Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Why does the universe exist? Neil deGrasse Tyson and comedian Chuck Nice answer fan questions about black holes, wormholes, the expansion of the universe and more! What are our options to solve the crisis in cosmology?NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/cosmic-queries-why-are-we-here/Thanks to our Patrons Fadi Hayek, Kemlyn Brazda, pascale manales, Jules Martin, and Scott Alderman for supporting us this week.Photo Credit: NASA, ESA, M. Robberto (Space Telescope Science Institute/ESA) and the Hubble Space Telescope Orion Treasury Project Team, Public domain, via Wikimedia Commons Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

What makes some people better at focusing? Neil deGrasse Tyson and co-hosts Chuck Nice and Gary O’Reilly learn about the neuroscience behind concentration and performance with neuroscientist Heather Berlin, PhD.NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/neuroscience-of-focus-with-heather-berlin/Photo Credit: https://www.scientificanimations.com, CC BY-SA 4.0, via Wikimedia Commons Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Can there be life on planets without magnetic fields? Neil deGrasse Tyson and comedian Chuck Nice discuss exoplanets, extraterrestrials, and answer extraordinary questions from our fans with astrobiologist, David Grinspoon. NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/cosmic-queries-silicon-aliens-with-david-grinspoon/Thanks to our Patrons el EC Podcast, neutronforce, Jim Crutcher, S Mokry, and Sly Sparkane for supporting us this week.Photo Credit: NASA/Goddard/Francis Reddy, Public domain, via Wikimedia Commons Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

How did we achieve nuclear fusion? Neil deGrasse Tyson and comedian Chuck Nice learn about thermonuclear fusion, the world’s most powerful lasers, and harnessing nuclear power with operations manager at The National Ignition Facility, Bruno Van Wonterghem.NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free.Thanks to our Patrons Gavin Mallow, Willest74, Isaac Labbe, Allen, and Beefcake for supporting us this week.Photo Credit: U.S. Department of Energy from United States, Public domain, via Wikimedia Commons Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

What’s the fastest a car can accelerate? Neil deGrasse Tyson and co-hosts Chuck Nice and Gary O’Reilly explore goal size to goal scoring ratios, the doppler effect, and the maximum acceleration for a car. NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/things-you-thought-you-knew-why-size-matters/Photo Credit: Sarah Stierch, CC BY 4.0, via Wikimedia Commons Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

What do you dream of while working on Inception? Neil deGrasse Tyson sits down with actor Joseph Gordon-Levitt to explore time travel, dreams, and the science and philosophy behind his projects. NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/going-deeper-with-joseph-gordon-levitt/Thanks to our Patrons Victor Ray Rutledge, David, Benjamin Behlke, Jay Naranjo, and Judy the Extrovert for supporting us this week.Photo Credit: Cloud atlas, CC BY-SA 4.0, via Wikimedia Commons Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

What is thermonuclear fusion? Neil deGrasse Tyson and comedian Chuck Nice break down the Department of Energy’s breakthrough, thermonuclear fusion at the center of stars, supernovae, and how stars are born.NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here:https://startalkmedia.com/show/things-you-thought-you-knew-fun-with-fusion/Thanks to our Patrons Manny Baez, Carlo Falcigno, jason walsh, Nuno Nebel, and Michael Hart for supporting us this week.Photo Credit: NASA/ESA/ESO/Wolfram Freudling et al. (STECF) Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

What makes ice slippery? Neil deGrasse Tyson and co-hosts Chuck Nice and Gary O’Reilly uncover the complex physics of ice and cool facts we’re still learning about it with physicist and author, Laurie Winkless. NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/slippery-science-the-physics-of-ice/Photo Credit: Sharon Mollerus, CC BY 2.0, via Wikimedia Commons Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Could there be life under the icy surface of Europa? Neil deGrasse Tyson and comic Chuck Nice explore interplanetary missions, asteroid mining, and other exciting launches with the Director of the Jet Propulsion Laboratory, Laurie Leshin.NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/cosmic-queries-the-future-of-the-nasa-jet-propulsion-lab-with-laurie-leshin/Thanks to our Patrons Statton Broxham, Ethan Codyre, Ron Lanier,Nathaniel England, and Roger Lee for supporting us this week.Photo Credit: NASA / Jet Propulsion Lab-Caltech / SETI Institute, Public domain, via Wikimedia Commons Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.