Astrophysicists Discuss Issues with Gravity, Dark Matter, and the Unsolved Mystery of the Sun’s Heat скачать в хорошем качестве

Astrophysicists Discuss Issues with Gravity, Dark Matter, and the Unsolved Mystery of the Sun’s Heat

Is the whole universe actually a jinn particle? Neil deGrasse Tyson and cohosts Chuck Nice and Gary O’Reilly hang out with astrophysicist Charles Liu to answer questions about the nature of gravity, dark matter, and why we don’t actually know how the solar corona gets hot. We explore some of the universe’s deepest mysteries: could dark matter be matter leaking from other dimensions? What happens before black holes collide? And are gravitational waves just the beginning of our understanding of cosmic communication? We break down the known forces in the universe, their corresponding particles, and why gravity is different. Is gravity a force, a curvature, or just semantics? And if gravity is a force, where’s the graviton? We spiral into extra dimensions, frame dragging, and why gravity could be the only force that doesn’t respect spacetime boundaries. If gravity could leak from parallel dimensions, what else can? Plus, can we explore Europa’s ocean without contaminating it? Are people rethinking Einstein’s theory in light of new supernova data? We discuss the ethics of ice fishing for alien whales and the enduring lessons of Copernicus. Finally, what can the Parker Solar Probe teach us about our Sun and other stars beyond? Does the solar corona actually feel that hot? Learn about the unsolved mysteries of the photosphere and why an iceberg has more heat than your morning cup of coffee. Could our universe be part of a continuous time loop? Thanks to our Patrons Abhijeet Garg, Barry Cunningham, Chris Gunter, Roger Inglis, Michael Hines, Frank Lewis, Will Edwards, Robert Tomsons, Nancy Stone, Michael Belshe, Barbara Neil, Steve Smith, Catherine THomson, Janet Watkins, AMit Yadav, Leslie, Nat Woods, Gilberto Rodriguez, Tobraham, Kwabena Slaughter, Eric Jordan, Anna Shilonosova, Corey PRator, Duncan, Gabe Mallek, peter jonkers, TED PHILIPPE, ElectroHawk, Ben, Tyla Moss, Briehanna, fenrir yggdrasil, JP Campion, Roberto, Mark Lytle, Aouregan, Markybob, Emil Helfer, Andrew Keigan Duckett, None, STANLEY A HARMON, Laura Godfrey, Christopher Sanchez, Helen Gyselhart, Eric, Chase Mathews, Edward Kramer, Jonathan Fitzgerald-Bord, Tyler Lindsey, Michael Butler, and David Kingbeil for supporting us this week. 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:   / startalkradio   FOLLOW or SUBSCRIBE to StarTalk: Twitter:   / startalkradio   Facebook:   / startalk   Instagram:   / 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