Scientists Discuss The Science of Perception & AI StarTalk 2024-10-19 | Are we all living in a simulation inside our brains? Neil deGrasse Tyson and co-hosts Chuck Nice and Gary O’Reilly learn about the root of perception, if AI really is intelligent, and The Free Energy Principle with theoretical neuroscientist Karl Friston.Discover the Free Energy Principle as a framework for understanding how the brain self-organizes and minimizes uncertainty about the world. Does the brain keep an internal model of the world that it continues to update? How does this principle relate to perception, decision-making, and the human experience? How does our brain, a blob of neurons locked inside a skull, make sense of the chaotic data it receives from the world?Friston introduces us to "Active Inference," the application of this principle, explaining how the brain samples the environment and updates its beliefs to create a cohesive understanding of reality. He discusses how psychiatric disorders, like schizophrenia, can arise when there’s a mismatch between the brain’s internal model and external reality, and how this theory could one day help explain and treat these conditions.We explore how these ideas from neuroscience can be used in artificial intelligence and large language models, discussing the limits of machine learning. Can AI truly possess intelligence? Or is it merely following pre-programmed paths, unable to build the complex internal models humans use to navigate the world? Can AGI– artificial general intelligence– ever be achieved in a machine? What do we even mean when we say AGI? Does an objective reality even exist? Timestamps: 00:00 - Introduction: Karl Friston03:32 - What is The Free Energy Principle? 11:10 - Breaking Down Active Inference & Perception16:04 - Perception vs. Imagination19:15 - What It Means to Predict21:27 - Einstein’s Brain, Embodiment, & Large Language Models25:48 - The Matrix, Deja Vu, & Missing Reality32:28 - The Intelligence in Large Language Models37:10 - Mechanical vs. Biological AGI43:10 - Discussing Consciousness45:00 - Why Studying the Brain Helps50:40 - Bayesian Inference52:58 - HallucinationsCheck out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
StarTalk x the Physics of Formula One racing! 🏎️ StarTalk 2024-10-17 | Huge thanks to our partners @Bitdefender for providing us with special access to this legendary race! Find out more about Bitdefender’s two decades of unparalleled cybersecurity excellence: bitdefend.me/StarTalkTACheck out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Neil deGrasse Tyson Explains the Physics of Formula One Racing StarTalk 2024-10-17 | Find out more about Bitdefender’s two decades of unparalleled cybersecurity excellence: bitdefend.me/StarTalkTAWhat is the science behind the world's fastest races? Neil deGrasse Tyson and resident Brit Gary O’Reilly travel to Formula One’s British Grand Prix to learn about engineering the world's fastest cars, the aerodynamics of an F1 race, and their new push for carbon-neutral synthetic fuel. Timestamps: 00:00 - Introduction: StarTalk Goes to Formula One01:41 - Big G-Force5:39 - Aerodynamics of Speed10:05 - Creating Carbon Neutral Fuel & Engineering for Speed12:36 - F1 Data & Cybersecurity15:40 - Cars as a Science ProjectCheck out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
what’s the connection between light and energy? ✨ StarTalk 2024-10-15 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
The Sounds of Space | StarTalk Live! at Guild Hall StarTalk 2024-10-15 | What does a black hole sound like? Neil deGrasse Tyson & Chuck Nice explore the sounds of the universe using JWST and Chandra X-Ray Observatory data with astrophysicist and data sonification expert Kimberly Arcand, Live at Guild Hall. Ever wondered how we can extract sound from space? Kim explains how telescopes see in wavelengths beyond visible light as we explore the electromagnetic spectrum. Learn how we turn space data into sound and how this process allows us to experience the universe in new ways, from supernovae remnants to star-forming nebulae.Discover the universe’s high-energy phenomena, like black holes and neutron stars, and how the Chandra X-ray Observatory helps astronomers detect these powerful forces. How did Chandra's technology contribute to advances in fields like medical imaging and shark population monitoring? You'll also hear clips of real data sonification, from exploding stars to gas clouds, as we explore how sound provides a new dimension to understanding space. Plus, discover the incredible story of Wanda Díaz-Merced, a blind astronomer who pioneered the use of sonification to study visual data.As we continue to push the boundaries of space exploration, Kim shares insights on future missions, such as NASA's upcoming Lynx X-ray telescope. With Chandra celebrating 25 years, we explore how this technological marvel is still revealing the mysteries of the cosmos—and what might come next.Timestamps: 00:00 - Introduction: Kimberly Arcand03:48 - Data Sonification vs. The Visible World9:42 - The Hubble Deep Field14:58 - Wavelengths & The Electromagnetic Spectrum22:23 - The CHANDRA Telescope23:59 - The Crab Nebula29:00 - Galaxy Clusters & High Energy Light32:00 - Making an X-Ray Telescope37:05 - Everyday X-Rays40:28 - Black Holes & Centaurus A44:49 - Detecting Dark Matter & Gravitational Lensing48:23 - Sonification52:05 - Cass A Nebula Sonification57:22 - Carina Nebula Cosmic Cliffs JWST Sonification01:00:39 - V404 Cygni Sonification01:04:09 - Chandra Deep Field Sonification01:07:23 - Bullet Cluster Sonification01:08:33 - Engaging the Different Senses1:13:30 - The Future of Chandra1:15:43 - A Cosmic PerspectiveCheck out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Why Hurricane Milton is NOT normal! StarTalk 2024-10-12 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Oumuamuas an interstellar traveler with weird acceleration! StarTalk 2024-10-11 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
are prime numbers universal? 👽 StarTalk 2024-10-10 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Why Hurricanes Are Becoming More Dangerous StarTalk 2024-10-10 | How do big hurricanes form? Neil deGrasse Tyson teams up with meteorologist John Morales to explain how hurricane season works and why Hurricane Milton was different from other storms. Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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 Timestamps: 00:00 - Introduction: John Morales01:00 - Storm Naming02:03 - What Causes Hurricane Season5:35 - Classification & The Saffir-Simpson Scale7:40 - Why Climate Change Makes Storm Season Worse9:40 - What Makes Milton Unique12:49 - Closing
is a Mandelbrot set the origin of complexity? 🤓 StarTalk 2024-10-09 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
3blue1brownhelps you win at Wordle! StarTalk 2024-10-08 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Astrophysicists Discuss Our First Encounters with Interstellar Objects StarTalk 2024-10-08 | Why did 'Oumuamua, the first discovered interstellar object, accelerate faster than it should? Neil deGrasse Tyson and comic co-host Chuck Nice dive into the mysteries of the newest objects in the solar system: “dark comets” and interstellar objects with astrophysicist Darryl Seligman. We kick things off by revisiting one of the most fascinating astronomical events of recent times: the discovery of 'Oumuamua in 2017. This interstellar object, detected by the Pan-STARRS telescope, left scientists baffled with its hyperbolic orbit, indicating it came from beyond our solar system and would never return. Learn how its unexplained acceleration expands our conventional understanding of celestial objects.Darryl sheds light on the mysterious forces at play, from hydrogen ice sublimation to radiation pressure, that could be propelling 'Oumuamua. Discover how these anomalies might suggest a new category of “dark comets” that harbor icy material but evade detection due to their low albedo and lack of dust tails. We discuss how this could change how we detect and study such objects, potentially uncovering more interstellar visitors.Plus, what role might dark comets play in our understanding of the origins of water on Earth? As we look ahead, the upcoming Vera Rubin Observatory promises to revolutionize our understanding of these enigmatic travelers by scanning the southern hemisphere’s sky with unprecedented precision. Learn about the Japanese Hayabusa II Mission to go to a dark comet. Darryl predicts a surge in interstellar discoveries that could expand our knowledge of these elusive objects and even hint at their role in delivering water to Earth. How might the discovery of more interstellar objects with the Vera Rubin Observatory impact our understanding of the solar system and the galaxy?Timestamps: 00:00 - Introduction: Darryl Seligman02:14 - Discovery of ‘Oumuamua06:04 - Interstellar Objects v. Comets9:23 - ‘Oumuamua’s Non-Gravitational Acceleration15:02 - Is ‘Oumuamua a Dark Comet?20:12 - What the Vera Rubin Observatory Will Do22:15 - Dark Comets in Our Solar System28:17 - Where Did Water on Earth Come From? 32:30 - The Future of Interstellar Object Discovery35:30 - A Cosmic PerspectiveCheck out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
is the mini-moon just clickbait? 🤔 StarTalk 2024-10-07 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Scientists Discuss Music and the Origins of Language StarTalk 2024-10-05 | Did early humans sing before they could talk? Neil deGrasse Tyson and Chuck Nice discover how music helps us recall memories, the singing Neanderthal theory. the default mode network, and how music can be used as medicine with neuroscientist and bestselling author, Daniel Levitin.Would we have been able to communicate with aliens using music like in Close Encounters of a Third Kind? We explore Levitin’s new book I Heard There Was A Secret Chord which explores how music not only enriches our lives but also impacts our brains, behavior, and health. We discuss how music can be a source of pleasure and how it captivates us—ever wonder why certain songs get stuck in your head? We explore how music has been a critical form of communication for thousands of years, predating written language, and how it helps encode knowledge and transmit information across generations. From ancient bone flutes to modern-day symphonies, why does music hold such a powerful place in human history?We also dig into music's therapeutic powers—how it can boost cognitive reserves, help Parkinson's patients walk, relieve pain, and even enhance memory. Did you know that music has the power to activate every part of your brain? Whether you're soothing a baby with a lullaby or summoning old memories through a favorite song, the impact of music is profound. Levitin explains how music therapy is being explored as a potential solution to alleviate neurological afflictions like multiple sclerosis and Tourette syndrome.Learn about the relationship between music and the brain’s "default mode network"—the state your brain enters when it’s at rest or wandering. We explore memory retrieval and how it’s tied to music’s ability to trigger unique, specific memories. Discover why certain songs can transport us back to vivid moments in our past, acting as powerful cues for recalling experiences. We discuss how music persists beyond memory-related conditions like Alzheimer's, as seen in the case of Tony Bennett, who, despite the progression of the disease, retained the ability to perform his beloved songs. This connection between music, memory, and neural activation offers exciting possibilities for therapeutic applications in the future.Timestamps:00:00 - Introduction: Daniel Levitin2:55 - Communicating to Aliens Using Music6:12 - The Evolution of Music & Singing Neanderthal Theory11:55 - Music v. Communication15:45 - Neuroscience of Music & Memory Retrieval24:34 - The Default Mode Network28:24 - Music as Medicine42:13 - How Does Memory Work? Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
what the hell is math? 🤔 StarTalk 2024-10-04 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Whats Up with Earths New Mini-Moon? StarTalk 2024-10-03 | Go to https://ground.news/startalk to stay fully informed on the latest Space and Science news. Save 40% off through our link for unlimited access to the Vantage plan this month.Did Earth get a new moon? Neil deGrasse Tyson breaks down Earth’s new “mini-moon," aka near-Earth object 2024 PT5. He begs the question: what is a moon? Timestamps: 00:00 - What’s Up With The Mini Moon? 00:58 - 2024 PT5 & Naming Asteroids03:19 - Why It’s Not a Moon04:29 - Is It Noteworthy?06:07 - The Definition of a MoonCheck out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Neil deGrasse Tyson & 3Blue1Brown Answer Your Cosmic Math Questions StarTalk 2024-10-01 | Find out more about Bitdefender’s two decades of unparalleled cybersecurity excellence:bitdefend.me/StarTalkTAIs math discovered or invented? Neil deGrasse Tyson & Chuck Nice explore information theory, talking to aliens with prime numbers, Mandelbrot sets, and why math is often called the "language of the universe" with Grant Sanderson, the math educator behind YouTube channel @3blue1brown Chuck asks the big question: “What the hell is math?” Grant explains that math goes beyond numbers and symbols—it's a universal system of truth rooted in axioms, like those laid out by Euclid in geometry. But is it a tool we invented, or a discovery we unearthed from the natural world? We explore both perspectives discussing how humans have shaped and been shaped by mathematical concepts over time.Learn how math connects us to the universe—literally. Could aliens understand prime numbers? Could we communicate with aliens using math? We discuss practical applications and how we benefit from the mental rigor math provides. Should math be taught as an art form? Plus, learn about Mandelbrot sets and how simple math can yield complex structures. We break down complex topics like information theory, and the central limit theorem, revealing how even the most abstract math finds its way into practical and scientific use. Learn how AI is entering the mathematical landscape, helping to solve problems that previously seemed out of reach. Tune in for a fascinating journey through the beauty, challenges, and infinite possibilities of math!Timestamps:00:00 - Introduction: 3Blue1Brown02:50 - What is Math?09:31 - Is Math Invented or Discovered? 14:05 - How Do You Make People Like Math?18:28 - Information Theory & Wordle23:20 - Central Limit Theorem30:18 - Mandelbrot Sets & Fractals38:58 - AI in Math42:30 - Looking at Irrational Numbers47:42 - Black Hole Math50:32 - The Beauty of Mathematics56:38 - Closing ThoughtsCheck out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
So, twilight isn’t just sunlight?!! ☀️ StarTalk 2024-09-27 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
AM & PM decoded 🕒 It’s all about the meridian! StarTalk 2024-09-26 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
What Everyone Gets Wrong About Twilight StarTalk 2024-09-26 | Did you know there are three different twilights? Neil deGrasse Tyson and Chuck Nice break down this mysterious time between night and day. We go over civil, nautical, and astronomical twilight and why twilight lasts longer in some parts of the world.Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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 Timestamps:00:00 - Introduction00:45 - What is Twilight? 02:19 - Civil, Nautical, & Astronomical Twilight04:28 - How Long Does Twilight Last? 06:06 - The Time Between Day & Night
Is Austin Powers’ post-freeze pee possible? 😂 StarTalk 2024-09-25 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Squirrels’ hibernation could help solve diabetes? 🐿️ StarTalk 2024-09-24 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Scientists Discuss NASA’s Strategy For Finding Alien Life in the Universe StarTalk 2024-09-24 | Will alien life look like anything on Earth? Neil deGrasse Tyson and comedian Chuck Nice deep dive into questions about astrobiology, revisiting the Drake Equation, and life beyond Earth with NASA astrobiology strategist, David Grinspoon a.k.a Dr. Funkyspoon.We discuss the evolution of planetary science and how collaboration between astronomers and planetary scientists is shaping the search for extraterrestrial life. David sheds light on his new role at NASA, where he helps craft strategies for the next decade of astrobiology research. From exploring the mysteries of life’s origins to working with innovative roboticists to probe icy moons like Enceladus, he’s helping chart the course for humanity’s quest to answer one of the most profound questions: Are we alone?Neil and Chuck dig into audience-submitted queries, exploring topics like the potential for synthetic life, the importance of moons like Enceladus and Europa in the search for extraterrestrial organisms, and even the possibility of humanoid plants evolving through convergent evolution. David shares his favorite alien from Arrival and touches on the scientific rationale for creatures like these existing. Plus, you'll get insights on Europa Clipper's mission to uncover the secrets of Jupiter’s moons, as well as a lively debate on the Drake Equation and the challenges of defining life itself.Thanks to our Patrons Edvardo Cullen, Harriet Harmon, Andre Rivera Hinostroza, David Rolfe,Piotr Toruński, Karen Mills, Ghost Rider, Leonard Leonidas, Beatriz Clemente, Jon Johnson, Loren Blaine, John Bigelow, and Leslie Colonello for supporting us this week.Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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 Timestamps00:00 - Introduction: David Grinspoon03:39 - Astrobiology Strategy08:35 - Synthetic Life11:38 - EELs Mission & Life on Enceladus19:03 - Could Alien Convergent Evolution Make Primates? 24:43 - Funkyspoon’s Favorite Alien Movie28:49 - Life in Europa’s Oceans40:48 - What Would You Like to Understand Most About Life on Other Planets? 41:50 - The Definition of Life43:10 - Updating the Drake Equation46:47 - Can You Communicate with Math?
Scientists Discuss How to Hibernate for Space Travel StarTalk 2024-09-21 | We've all seen sci-fi movies where astronauts go into deep sleep for long space journeys, but how close are we to making that a reality? Neil deGrasse Tyson, Chuck Nice, and Gary O’Reilly team up with Ryan Sprenger, Senior Research Scientist at Fauna Bio, to explore a question straight out of science fiction: can humans hibernate in space like animals do on Earth? Ryan breaks down the science of hibernation and torpor, explaining how animals like bears and ground squirrels lower their metabolic rates to survive harsh conditions. Learn how with the help of the NAIC grant, Ryan and Fauna Bio team Ashley Hermans, Tobias Niederwieser, Mark Boettger, and Adam Kohler, are creating the Space Torpor for Advanced Space Habitats (STASH) program, which aims to take steps towards making human hibernation a possibility for long-term space travel. Could unlocking the secrets of these animals help humans avoid muscle atrophy, radiation damage, and resource scarcity in space?Discover the metabolic superpowers of hibernating animals. Could hibernating ground squirrels be an answer to diabetes and obesity? We also learn how hibernating animals resist muscle wasting and radiation exposure, abilities that could be crucial for space travel. How many calories does an animal in torpor use? Plus, what happens to your body’s waste products if you don’t go to the bathroom for six months? We tackle the practical questions: what would humans need to survive in hibernation? How would we wake up? How dangerous is waking up? Can gene therapy jump-start our journey into deep space slumber? Will we be using this on the eventual trip to Mars? Find out what’s possible, what’s still science fiction, and whether space travel might one day look like a long nap!Timestamps:00:00 - Introduction: Hibernating in Space02:20 - What is Torpor?04:20 - Why Hibernate? 10:43 - Looking at Extreme Physiology15:32 - Hibernating From Radiation19:20 - Getting Humans to Hibernate to Mars21:40 - Shutting Down the Body (And Staying Alive)26:16 - How to Hibernate & How to Wake Up34:18 - Combatting Muscle Atrophy36:19 - What The Hibernation Pods Would Look Like40:38 - Sending Hibernators to Space42:48 - Closing ThoughtsCheck out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
🚀 Marvel movies and holiday cheer kept the crew going! 🎥🎄 StarTalk 2024-09-20 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Do You Weigh the Same Everywhere on Earth? StarTalk 2024-09-19 | Do you weigh the same everywhere on Earth? Neil deGrasse Tyson and Chuck Nice explain Earth’s Geoid and how our planet’s spin affects its shape and gravity. Why doesn’t centrifugal force make us weigh less at the equator? What shape is the Earth? Discover how Earth’s shape affects its pull on us, what a day is like on Venus, and how you could make a flat Earth. Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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 Timestamps: 00:00 - Introduction00:29 - Earth’s Geoid02:33 - Neil’s Misunderstanding03:40 - Why You Weigh the Same Everywhere on Earth5:49 - If Earth Spins Faster7:52 - Flattening & Spin on Other Planets
1,700 sq ft on Mars with 4 people? 😂 StarTalk 2024-09-19 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
NASA isolates you on Mars? 🚀 Time for a Marvel marathon! 🍿 StarTalk 2024-09-18 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
A universe of just light? Then where did all the matter come from? 🤔 StarTalk 2024-09-17 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Spending 378 Days in a Mars Simulation with NASA Commander Kelly Haston StarTalk 2024-09-17 | What would life be like for astronauts on Mars? Neil deGrasse Tyson and co-host Chuck Nice dive into the world of simulated Mars missions with Commander Kelly Haston, who recently completed a NASA analog mission in a simulated Mars habitat. Learn about the CHAPEA mission designed to evaluate crew health and performance in isolation inside of a 3D-printed habitat at the Johnson Space Center, simulating the challenges of life on Mars. Kelly shares her experiences from spending 378 days in the habitat with her team, including a flight engineer, medical officer, and science officer. Discover how they navigated the psychological and physical demands of the mission, dealing with limited resources, and delayed communication with NASA and their families.We explore the challenges of living in such a confined space, from growing food and maintaining a clean environment to the surprising dynamics of crew relationships under stress. They also touch on the importance of the simulated Mars environment, which included a VR setup for “Mars walks” and many troubleshooting tasks for the team. We explore the tensions that arise when people are stuck together for so long, and what they get to bring with them to simulated Mars. What movies do Mars astronauts want to watch? Plus, do they keep staying on Earth time or switch to Martian time? And, learn about growing crops in the habitat and all the testing being done on the astronauts. As they discuss the broader implications of such missions for future space exploration, Neil references sci-fi, including The Twilight Zone and The Martian, drawing parallels between the psychological toll of isolation in space and the themes explored in the show. The episode wraps up with a look ahead to future simulated missions and the ongoing research that will help humanity prepare for the real challenges of living on Mars.Timestamps:00:00 - Introduction: Simulating Mars (CHAPEA Mission)04:39 - Soil v. Regolith05:54 - Testing Isolation & Communication Delay11:50 - The Dangers of Space Romance15:38 - VR & Mars Walks20:02 - Being in an Experiment & Martian Time26:46 - Life in the Hab30:07 - What Astronauts Are Watching36:51 - What Are They Researching? 41:20 - Energy on Simulation Mars47:02 - A Cosmic PerspectiveCheck out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
What is Antimatter? StarTalk 2024-09-12 | Go to https://ground.news/startalk to stay fully informed on the latest Space and Science news. Save 40% off through our link for unlimited access to the Vantage plan this month.What is antimatter? Neil deGrasse Tyson and Chuck Nice break down what antimatter is and how our matter-based universe came to be. What happens when matter and antimatter annihilate? We break down positrons and the anti-quarks that makeup anti-neutrons. Is there an opposite universe where everything is antimatter? Plus, learn about energy mass conversion and its role in how our universe came to be. Timestamps:00:00 - Introduction: Is Antimatter Real? 01:48 - Antimatter Annihilation & Energy Conversion04:05 - Is there an Antimatter Universe? 08:08 - The Begining of the Universe11:27 - Is Antimatter Still Among Us? Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Can space fix your wrinkles? Kevin Hart’s got questions, and Neil’s got… salmon? 🚀 StarTalk 2024-09-12 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Extraterrestrial life on Enceladus? 🌌 Sounds like sci-fi, but it’s science! StarTalk 2024-09-10 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Answering Fan Questions About Nuclear Fusion, the Smallest Unit of Time and the Early Universe StarTalk 2024-09-10 | Can nuclear fusion become the ultimate renewable energy source? Neil deGrasse Tyson and co-host Chuck Nice answer fan questions about transporters, the smallest unit of time, expansion, and other ideas that push the boundaries of our understanding of the universe.The discussion begins with an exploration of nuclear fusion, the process that powers the stars. Neil explains the difference between fission and fusion, and the challenges of achieving controlled fusion on Earth and the potential it holds for revolutionizing our energy systems. They touch on recent breakthroughs that have brought us closer to harnessing fusion power, highlighting the promise and obstacles that remain.Next, the duo examines the expansion of the universe, explaining why objects farther away from us appear to be receding faster and what this tells us about the nature of cosmic expansion. Neil offers insights into how time dilation affects our perception of movement and how the principles of relativity can lead to surprising conclusions about everyday phenomena.The episode also tackles the origins of the cosmic microwave background (CMB) and how scientists have calculated the time between the Big Bang and the formation of the CMB. Neil emphasizes the importance of well-established physics in these measurements, demonstrating how precise observations and theoretical predictions work hand in hand to deepen our understanding of the universe.We explore the possibility of measuring time shorter than a zeptosecond. They also touch on the limitations of our current technology and the philosophical implications of measuring the infinitely small. Finally, they consider the feasibility of Star Trek-style transporters, with Neil offering a scientific perspective on why such technology might not be necessary if future advancements, like wormholes, become a reality.Timestamps:00:00 - Introduction: Grab Bag03:05 - Using Article Fusion as a Renewable Energy Source11:05 - Why Isn’t Expansion Slowing Down?14:16 - Melting Glaciers20:12 - Can an Object Move Slower Than Everything Else in the Universe?26:01 - How Did We Find The Big Bang From The First Light32:59 - Will There Be a Space War?35:30 - The Smallest Unit of Time & Zeno’s Paradox39:05 - Is The Transporter From Star Trek possible? Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Naked Mole Rat vs NYC Rat? 🍕 StarTalk 2024-09-09 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Neil deGrasse Tyson Tours the Paul G. Allen Collection at Christies NYC 🚀 StarTalk 2024-09-08 | Be sure to catch the full video tour of the collection tomorrow on @StarTalkPlus ! This past week, Neil deGrasse Tyson toured the Paul G. Allen collection presented at Christie’s in NYC.Monday the 9th is the last day you can see astronaut James Lovell’s handwritten crew log on display at Christie’s on 20 Rockefeller Plaza. Don’t miss your chance!From a historic letter written by Albert Einstein to early mainframe computers, Gen One: Innovations from the Paul G. Allen collection spotlights humanity’s relentless pursuit of new frontiers and were hand-selected by one of the most groundbreaking innovators of our time.Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Is gold really rare or is it just elusive? 💰 StarTalk 2024-09-08 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Scientists Discuss Epigenetics & Generational Trauma StarTalk 2024-09-07 | Was Lamarckian evolution actually right? Neil deGrasse Tyson and co-hosts Chuck Nice and Gary O’Reilly learn about the new field of epigenetics and how the lived experiences of past generations can get genetically passed down with neuroscientist & epigeneticist Bianca Jones Marlin.Bianca shares research from her lab which uses model organisms like mice to study how environmental stressors influence not just the individual but their descendants. Learn about how transgenerational epigenetic inheritance works and how they built an experiment to test it. How does trauma get passed down through the genome?We explore some case studies, including the Dutch Hunger Winter, where the famine experienced during World War II left lasting health impacts on the grandchildren of those who lived through it. We also touch on contemporary parallels in communities facing systemic stressors like food deserts and chronic poverty.Learn about the main olfactory epithelium and how sense of smell is used as a sensory trigger. We explore the potential benefits of understanding epigenetic inheritance, and how future generations could use this knowledge to break cycles of inherited stress. Could this science offer hope for those struggling with inherited health issues like hypertension or anxiety? The episode raises big questions about free will, personal responsibility, and how much control we have over the legacies left to us—and those we pass on.Timestamps:00:00 - Introduction: Bianca Jones Marlin2:23 - What is a Model Organism? 3:40 - What is Epigenetic Inheritance? 12:38 - Passing Down Trauma22:51 - How Long Do Changes Last? 24:30 - When Epigenetics Become Maladaptive 27:30 - Is Heritability Different in Males v. Females? 32:25 - Good Effects within Epigenetics35:34 - What Lamarck Right? 38:29 - A Conversation with Biology42:08 - What to do About This Inheritance? 45:10 - Controversy in the FieldCheck out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Cam Johnson asked if we can feel the Earth spinning under our feet? 🤔 StarTalk 2024-09-07 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Siphon science! 🍷 watch colored water defy gravity! StarTalk 2024-09-06 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
What does Molly actually do to your brain? 🧠 heres more on the MDMA neurochemical rollercoaster! 🎢 StarTalk 2024-09-05 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
The Surprising Science of Siphons StarTalk 2024-09-05 | How do Siphons actually work? Neil deGrasse Tyson uses live demonstrations to clear up the misconceptions around siphons, straws and squid. How much does atmospheric pressure weigh? Why do straws work the way they do? How does the Conservation of Mass flow relate to both squids and traffic? All this and more is answered in this Explainer with Neil deGrasse Tyson and Chuck Nice.Timestamps:0:00 - Introduction2:33 - How Straws Work3:27 - Atmospheric Pressure3:47 - Siphon Experiment6:55 - Squid Siphons7:47 - The Conservation of Mass Flow8:35 - OutroCheck out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
can space storms short-circuit our world? ⚡ StarTalk 2024-09-03 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Astrophysicists Explore The Latest in Exoplanet Discovery StarTalk 2024-09-03 | How do we uncover distant planets’ secrets? Neil deGrasse Tyson and comedian Chuck Nice explore the recent discoveries in exoplanet study, exo-moons, and finding the stars from our sun’s stellar nursery with astronomer and head of Cool Worlds Lab, David Kipping.Learn about "Cool Worlds"– planets that exist in the colder, outer regions of space. The discussion dives into the science of exoplanets, exo-rings, and the enigmatic exo-Trojans, revealing how these distant worlds differ from our own solar system. Taking insights from the James Webb Space Telescope, we explore Kepler-167e, a Jupiter twin, and its potential for exomoon discovery. We explore the birth of our solar system, the search for the Sun's lost siblings, and the idea of rogue worlds– planets that wander the galaxy, untethered from any star. We expand to include rapidly spinning stars, the process of aging them through gyrochronology, and the groundbreaking discoveries of JWST, such as binary Jupiter-mass objects. Plus, we cover plans for the Habitable Worlds Observatory, a next-generation telescope aimed at directly imaging the surface of exoplanets and potentially finding signs of life.Timestamps:00:00 - Introduction: David Kipping2:59 - Other Solar Systems8:45 - Challenges in Discovering Cool Worlds11:29 - Detecting Exomoons14:30 - Radio Velocity Method & Why Eclipses Are Useful17:24 - Where Are The Sun’s Siblings? 22:48 - Spinning Stars & Gyrochronology26:10 - Envisioning the Habitable Worlds Observatory32:57 - Life on Exomoons38:29 - Atypical Rotations & Maximum Planets42:08 - A Cosmic PerspectiveCheck out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Marvels Tesseract is more real than you think! ✨🧊 StarTalk 2024-09-01 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Master Oogway said it best🐢💬Yesterday is history, tomorrow is a mystery... StarTalk 2024-08-31 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Are Our Astronauts Stranded? 🚀 Theyre Not Alone! StarTalk 2024-08-30 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Can a sandworm really zoom like that in Dune? 😂 Had to set Colbert straight on the science StarTalk 2024-08-29 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Concerning the Stranded Astronauts StarTalk 2024-08-29 | Go to https://ground.news/startalk to stay fully informed on the latest Space news. Save 40% off through my link for unlimited access to the Vantage plan this month.What’s up with the astronauts stranded in space? Neil deGrasse Tyson lends his perspective on Starliner’s failure which led to two astronauts being trapped in space longer than expected. Are the astronauts in danger? Neil takes it back to the Apollo program where we learn about the incremental progress of each mission and the risks they took. How does this compare to other spaceship failures in real life and in movies? Neil breaks down the conditions of the astronauts for their additional six months and why they are equipped to handle it. Timestamps:0:00 - Introduction: Stranded Astronauts0:30 - The Apollo Era3:41 - Incremental Testing 5:57 - The Astronauts’ Safety8:15 - Assuming Risk & Human IngenuityCheck out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
Dr. Andrew Mummery shows us why Interstellars time dilation near black holes is no sci-fi stretch!🌌 StarTalk 2024-08-28 | Check out our second channel, @StarTalkPlusGet the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFnSupport us on Patreon: patreon.com/startalkradioFOLLOW or SUBSCRIBE to StarTalk:Twitter: http://twitter.com/startalkradioFacebook: facebook.com/StarTalkInstagram: instagram.com/startalkAbout 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
