Neil deGrasse Tyson Explains How Quantum Physics Can Spoil Food
How can quantum physics spoil food? You know how food usually spoils, but quantum physics?! On this StarTalk explainer, Neil deGrasse Tyson and comic co-host Chuck Nice are here to fill you in on the physics of what’s going on in your fridge. First, we need to know how most food commonly spoils. Neil tells us about the “normal” way food goes bad which involves microbes, bacteria, and temperature. We explore unpasteurized milk vs. pasteurized milk. Then, Neil explains how quantum physics can spoil your food (after a really long time). We discuss “quantum tunneling.” You’ll learn about the behavior of molecules and their continual quest to be “happy.” All that, plus, find out if there’s anything you can do to stop this quantum phenomena. Absolute Zero Explainer: https://youtu.be/aYBEcFvI8o8 Support us on Patreon: https://www.patreon.com/startalkradio Subscribe to StarTalk: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Follow StarTalk:
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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 Background Image Credit: NASA Goddard/ESA/ Hubble About the prints that flank Neil in this video: "Black Swan” & "White Swan" limited edition serigraph prints by Coast Salish artist Jane Kwatleematt Marston. For more information about this artist and her work, visit Inuit Gallery of Vancouver https://inuit.com/.
StarTalk Live: Climate Science, with Neil deGrasse Tyson & Special Guests
Virtual StarTalk Live sponsored by PocketLab We're excited to announce our first ever virtual StarTalk Live, and, best of all, it's free! As part of this year's Climate Week, StarTalk and PocketLab are putting on a digital live show at 7:30pm ET on 9/23. The show will be simulcast on our YouTube and Facebook channels, Neil will be the host, Chuck Nice will be the co-host, and there will be no charge to attend. Guests will include climate scientists Professor Katharine Hayhoe (@Global Weirding with Katharine Hayhoe) and Professor Peter Mahaffy. In celebration of this event, StarTalk and ScIC presented by PocketLab have a very unique gift for teachers who register in advance. Neil and Chuck are co-teaching two science lessons in Notebook by PocketLab and it's free for teachers! These two free astrophysics lessons will be exclusive to PocketLab Notebook, free remote learning software with an optional upgrade to Notebook Pro for classroom use.
PocketLab Notebook is an interactive, portable and live-streaming replacement for a traditional lab notebook. A companion app to PocketLab sensors, you can sync real-time, high quality data from PocketLab Air, PocketLab Voyager, PocketLab Weather, and PocketLab Thermo. Teachers register here:
https://info.thepocketlab.com/startalklive #StarTalkLive #NeildeGrasseTyson #ClimateWeek
StarTalk Podcast: Cosmic Queries – Science is Cool, with Neil deGrasse Tyson & PocketLab
Neil deGrasse Tyson and Chuck Nice answer Cosmic Queries about colonizing Mars, promoting science, stimulating curiosity, stargazing, and more for a remote audience of thousands of science teachers. Recorded live at ScIC3 in collaboration with PocketLab. We start by exploring how curiosity can be stimulated and maintained in the classroom. Find out the importance of keeping curiosity alive especially during difficult times. Neil explains how curiosity and creativity go hand in hand. With anti-science movements present in our society, how do we make sure the importance of science isn’t overlooked? We discuss advertising science through public service announcements. Find out why Neil thinks part of the teaching curriculum should involve “querying nature” in order for students to discover how and why science works. Will we colonize the Moon or Mars any time soon? Neil shares his thoughts on why we won’t, and it’s not because we won’t have the capabilities. You’ll learn about some space-related activities that can help young children spark their interest in the universe. Neil also gives his recommendations on how to get started in stargazing. And, he tells us what astrophysics concepts are most important for everyone to know. Find out where in space Neil would take a field trip. We talk about how to bring science into other classrooms. For our last segment, PocketLab co-founder Dave Bakker joins Neil and Chuck to ask some final questions. We discuss the importance of being scientifically literate. All that, plus, Neil gives his final reflections on the importance of having influential teachers. Support us on Patreon: https://www.patreon.com/startalkradio Subscribe to StarTalk: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Follow StarTalk:
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"Black Swan” & "White Swan" limited edition serigraph prints by Coast Salish artist Jane Kwatleematt Marston. For more information about this artist and her work, visit Inuit Gallery of Vancouver. https://inuit.com/ 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
StarTalk Podcast: Exploring Grit, with Angela Duckworth & Neil deGrasse Tyson
What is grit? Neil deGrasse Tyson, comic co-host Chuck Nice, and psychologist, author, and world-renowned expert on grit Angela Duckworth, PhD, answer fan-submitted Cosmic Queries on the science of grit. Angela is the author of the best-selling book, Grit: The Power of Passion and Perseverance. She is also the founder and CEO of Character Lab. Character Lab is a “nonprofit organization that connects researchers with educators to create greater knowledge about the conditions that lead to social, emotional, academic, and physical well-being for young people throughout the country.” To start, we investigate why sometimes stories help us learn and understand things better than statistics and hard data. Find out how the science of grit relates to the cosmic perspective. Angela tells us about the Stanford marshmallow experiment. We discuss procrastination. Angela also explains why she likes to keep death relevant in her conversations and thoughts. We delve into the work of K. Anders Ericsson, PhD, who was the world expert on experts and expertise. His research also uncovered the “10,000 hours to be great” methodology. You’ll discover more about perseverance. Are there times where you should quit? Angela explains why the answer is yes. We also discuss why comparing yourself to other people is not as helpful as comparing you to yourself. Explore the differences between self-esteem vs self-efficacy. What does science say about grit in different generations? Lastly, we discuss the importance of learning to strive. All that, plus, we ponder whether you need grit if you love what you do. Support us on Patreon: https://www.patreon.com/startalkradio Subscribe to StarTalk: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Follow StarTalk:
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Instagram: https://www.instagram.com/startalkradio/ About the prints that flank Neil in this video:
"Black Swan” & "White Swan" limited edition serigraph prints by Coast Salish artist Jane Kwatleematt Marston. For more information about this artist and her work, visit Inuit Gallery of Vancouver. https://inuit.com/ 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
StarTalk Podcast: Cosmic Queries – Cosmic Cauldron, with Neil deGrasse Tyson and Chuck Nice
On this episode of StarTalk Radio, Neil deGrasse Tyson and comic co-host Chuck Nice are back together to answer a cosmic cauldron of Cosmic Queries. From dark matter, to 2001: A Space Odyssey, to the size of the universe, we are answering as many fan-submitted questions as we can. To start, we investigate whether there’s any hypotheses that connect dark matter and black holes. We dive into science fiction as Neil and Chuck discuss their favorite depictions of aliens in film and television. We explore the lack of aliens in 2001: A Space Odyssey and Contact, why Neil’s favorite movie alien is The Blob, and why Chuck loves Alien. And, Neil and Chuck debate what space-themed tattoo they would get if they ever got one. Discover more about the possibility of a multiverse. We explore the “levels” of a multiverse. Then, we ponder if the universe is finite or infinite. Neil explains why the mash-up of quantum physics and general relativity can create exciting possibilities. You’ll learn about the influence space travel has on age. We also ponder if time travelers are hiding among us. Find out who Neil would want to meet if he could time travel. Then, we dive into the logistics of time travel and “causal loops.” You’ll hear about the mechanisms at work that help assist with Earth’s gravity. Then we ask, “Does light ever stop moving?” Neil tells us how we can use high-speed cameras to see light interact with a medium. Lastly, we discuss what technology an advanced alien civilization might have at their will. All that, plus, Neil and Chuck share their thoughts on how you’d be received if you traveled back in time and showed the people of the past your smartphone. Support us on Patreon: https://www.patreon.com/startalkradio Subscribe to StarTalk: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Follow StarTalk:
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Instagram: https://www.instagram.com/startalkradio/ About the prints that flank Neil in this video:
"Black Swan” & "White Swan" limited edition serigraph prints by Coast Salish artist Jane Kwatleematt Marston. For more information about this artist and her work, visit Inuit Gallery of Vancouver https://inuit.com/ 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
StarTalk Podcast: Cosmic Queries: Galactic Grab Bag, with Neil deGrasse Tyson and Iliza Shlesinger
First time comic co-host Iliza Shlesinger reaches into our Galactic Grab Bag to ask host Neil deGrasse Tyson questions from our fans about everything from black holes and the speed of light to Neil’s favorite type of music. You’ll learn whether space “smells” and why it’s impossible to remain completely still, even at absolute zero. Neil explains what antimatter is, how we can use lasers to power lightsail spacecraft to Alpha Centauri in 15 years, and what the most dangerous aspect of faster-than-light travel would be. Find out what pulsars, quasars, magnetars, neutron stars, white dwarfs, and black holes have in common – and what Neil would write on our Sun’s tombstone. Explore whether SETI is asking for trouble, or if the real danger comes from old episodes of The Honeymooners. You’ll also hear about nuclear weapons testing, bouncing on the moon, peeing on Pluto, Neil’s porn name, intelligent dinosaurs, and how the honeymoon got its name. Support us on Patreon: https://www.patreon.com/startalkradio Subscribe to StarTalk: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Follow StarTalk:
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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 This episode originally aired May 20, 2016.
Neil deGrasse Tyson Explains Nothing
In this StarTalk video, we’re talking about nothing. Not in the Seinfeldian sense, but in the science sense. What is nothing? Neil explains how our usual definition of something being “nothing” is dictated by our senses. What if you wanted to get all the way down to true nothing? Well, even when there’s nothing, there’s air molecules, and a lot of them. So, what happens when you take out the air molecules? Find out just how much air molecules permeate in our environment, in our solar system, in interstellar space, and intergalactic space. Then, just when you think you truly have nothing, you’ll hear how quantum physics comes into play. Discover more about virtual particles and why the best “nothing” you could have is filled with virtual particles. All that, plus, we debate if being able to describe something that is nothing makes it something. Support us on Patreon: https://www.patreon.com/startalkradio Subscribe to StarTalk: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Follow StarTalk:
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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
Reflections on the Color of My Skin
The video version of “Reflections on the Color of My Skin” by Neil deGrasse Tyson. Original text: https://www.facebook.com/notes/neil-degrasse-tyson/reflections-on-the-color-of-my-skin/10158481422496613 Video Credits: Illustration of Neil deGrasse Tyson made by Armando Veve. All data graphs and charts by mappingpoliceviolence.org. Rodney King video stills, March 3, 1991 – Video Recorded by George Holliday.
1 Million YouTube Subscribers! LIVE Q&A with Neil deGrasse Tyson & Chuck Nice
Watch live as Neil deGrasse Tyson and Chuck Nice answer fan-submitted Cosmic Queries in celebration of our channel surpassing 1 million subscribers! Support us on Patreon: https://www.patreon.com/startalkradio Subscribe to StarTalk: https://www.youtube.com/user/startalk... Follow StarTalk:
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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 Podcast: Neil deGrasse Tyson on Science Literacy in the Misinformation Age
Continuing with our Let’s Make America Smart Again series, Neil deGrasse Tyson, comic co-host Chuck Nice, and astronomer David Helfand are here to sift through the data and help you stay scientifically literate in the misinformation age. David discusses the “absent curation” of daily data and how the creation of search engines was helpful but also created more intricate problems. You’ll hear about science browsers and filters, why science might be too successful, and David’s his top three tools you can use to sift through misinformation. David describes teaching at Quest University Canada, where he allowed students to “construct knowledge” instead of feeding them a constant stream of information. Discover more about the “reproducibility crisis” in the science community. Learn about the role that scientists play in the age of misinformation and about the many biases scientists can be exposed to – and persuaded by – during their research. Explore why the democratization of information is good overall but comes with baggage and responsibility. Dive into David’s book, A Survival Guide to the Misinformation Age: Scientific Habits of Mind. All that, plus, Neil and company answer fan-submitted Cosmic Queries about a variety of topics including the Dark Ages, dark matter, a global space agency, the correct definition of a fact, dealing with the anti-science culture, and using social media to confront alternative facts. Support us on Patreon: https://www.patreon.com/startalkradio Subscribe to StarTalk: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Follow StarTalk:
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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 This episode originally aired May 19, 2017
Neil deGrasse Tyson Celebrates Mother’s Day with His Mom
To celebrate this Mother’s Day, Neil deGrasse Tyson is conducting a very special interview with a very, very special guest: his mom, Sunchita “Toni” Feliciano Tyson! What was Neil like as a child? Were his science experiments tearing down the house? Toni is here to dish, and, to share details about her own incredible life. You’ll hear Toni tell her story about growing up in New York City during the 1930s. She tells us how she learned English by listening to the radio. And, why she calls New York City the “learning laboratory.” You’ll hear how she went back to school and got her Masters in gerontology, study of the social, cultural, psychological, cognitive, and biological aspects of aging. Discover what Neil was like growing up. They explore Neil’s early interest in science like making his Saturn-shaped lamp, creating a dark room in the family bathroom, and his early visits to the Hayden Planetarium. And, you’ll hear the story about Neil getting his first telescope! Neil and Toni also answer fan-submitted Cosmic Queries. Lastly, you’ll learn how Toni dealt with Neil becoming skeptical of religion from an early age. All that, plus Toni shares why Neil’s books are her favorite parts of his large body of work. Support us on Patreon: https://www.patreon.com/startalkradio Subscribe to StarTalk: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Follow StarTalk:
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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 #MothersDay
StarTalk Podcast: Neil deGrasse Tyson & Anthony Daniels on C-3PO and the Rise of Robots
On this episode of StarTalk Radio, Neil deGrasse Tyson sits down with Anthony Daniels, the man behind one of the most iconic characters in film history – C-3PO. Anthony (as C-3PO) is the only person to appear in all nine Star Wars films spanning multiple decades and you’ll hear about his time involved in the biggest movie franchise on Earth. In-studio, Neil is joined by comic co-host Chuck Nice and robot ethicist Kate Darling, PhD, to explore C-3PO’s cultural impact and the rise of robotics in our society. Kate investigates “human-robot interaction from a social, legal, and ethical perspective” so she is just the person we want for this conversation. We start with a simple question – what makes C-3PO so likeable? Find out why C-3PO’s appeal stems directly from his humanity. Anthony tells us why he wasn’t really a fan of science fiction before he took the part of C-3PO. You’ll learn about the development of C-3PO and why his subtle asymmetrical design brings his “humanity” to the forefront. We explore how robots have evolved since the beginning of robotics. We breakdown the differences between androids and robots. Find out more about the “uncanny valley.” We ponder the concept of the “soul.” Kate enlightens us to what our interactions with robots tell us about our personalities. Can you create strong bonds with a robot? Should our laws protect robots? We investigate how film’s portrayal of artificial intelligence has created unnecessary fear of robotic advancements. We also explore the flaws still found in today’s cutting edge technology. Lastly, we ponder how robots will be introduced into more shared spaces like grocery stores, cafes, etc. All that, plus, Kate tells us what the biggest dilemma will be as robotics continue to advance. Support us on Patreon: https://www.patreon.com/startalkradio Subscribe to StarTalk: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Follow StarTalk:
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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 #StarWars This episode originally aired March 23, 2020.
Neil deGrasse Tyson Explains Why The Sky Is Blue
Have you ever wondered why the sky is blue? Neil deGrasse Tyson is here to help you answer that question alongside comic co-host Chuck Nice. And, you’re about to find out why the answer is easy to understand, but not that simple. You’ll learn how the white light from the sun interacts with the atmosphere through a process called “Rayleigh scattering” that makes the sky blue. Neil tells us why the sky turns different shades as the day goes on, and why the sunset changes from blue to amber. Discover why the reason we have a blue sky is the same reason you can’t see stars during the daytime. And, how this lead to the discovery of the operational definition of where the atmosphere ends and space begins. Neil explains why he thinks space should be defined by gravity and not by the circumstances of our atmosphere. Lastly, Neil gives us a lesson on the frailty of our atmosphere and our delicate place among the stars. Support us on Patreon: https://www.patreon.com/startalkradio Subscribe to StarTalk: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Follow StarTalk:
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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 Podcast: Neil deGrasse Tyson Answers Your Deadliest Cosmic Queries
On this episode of StarTalk Radio, Neil deGrasse Tyson and comic co-host Chuck Nice are ready to get morbid. We’ve gathered your fan-submitted Cosmic Queries that explore all things death, from the death of humanity to the death of the universe. To start, we explore what reality would be like in an apocalypse. Neil tells us what skills he thinks would be necessary to survive in a post-apocalyptic world. We discuss the importance of having the right weapon in a post-apocalyptic world. This leads Neil to air his grievances with the lightsabers found in Star Wars. You’ll find out how a meteor strike would disrupt civilization as we know it. We also explore The Walking Dead and its emphasis on the true danger of a zombie apocalypse: human relationships. Discover more about the death of humanity. Will we outlive the Earth? How long will humanity survive? Are artificially intelligent computers secretly waiting to take over the world? We break down the inverse relationship between intelligence and survival. Neil describes how the universe will end not with a bang, but with a whimper. Find out how Neil and Chuck want to die! We investigate the 2005 film War of the Worlds and how it differs from the original story by H.G. Wells. Neil recites the final narration from the film and from the original story. Then, we dive headfirst into black holes. We ponder if the universe could be victim to a collective hyper-massive black hole. You’ll also hear about Hawking radiation. You’ll learn the difference between disintegrating and decomposing. Lastly, we debate if human contact is necessary for your own survival. All that, plus, you’ll find out who might have been the loneliest person in history. This episode originally aired as a podcast on December 27, 2019. Support us on Patreon: https://www.patreon.com/startalkradio Subscribe to StarTalk: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Follow StarTalk:
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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 Celebrates Earth Day 2020
Happy Earth Day! Neil deGrasse Tyson and comic co-host Chuck Nice are here to help you celebrate Earth Day 2020 by giving you a cosmic perspective. How did we come to have a cosmic perspective about humanity’s place in the universe? According to Neil, a lot of this new way of thinking can be traced back to one iconic photo – Earthrise. Neil shares why, before 1962, we weren’t really thinking about Earth as a whole. You’ll learn about the importance of Silent Spring, an environmental science book by Rachel Carson that alerted us to the adverse effects caused by pesticides. Then, we reminisce on the iconic photo “Earthrise” taken by astronauts aboard Apollo 8 that showed “Earth for the first time.” Find out why, even though 1968 was a year of great loss, it sparked a great amount of environmental change. We discuss the establishment of NOAA, the EPA, and Doctors Without Borders. We also discuss our new awareness about pollution. Lastly, Neil shares why this global way of thinking has been entrenched in our society during this coronavirus pandemic. ===================================
About the prints that flank Neil in this video:
"Black Swan” & "White Swan" limited edition serigraph prints by Coast Salish artist Jane Kwatleematt Marston. For more information about this artist and her work, visit Inuit Gallery of Vancouver, https://inuit.com/ Support us on Patreon: https://www.patreon.com/startalkradio Subscribe to StarTalk: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Follow StarTalk:
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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 Podcast: Cosmic Queries – Edge of the Universe with Neil deGrasse Tyson and Janna Levin
What’s beyond the edge of the universe? Is there even an edge at all? On this episode of StarTalk Radio, Neil deGrasse Tyson answers your fan-submitted questions about the mysteries, wonders, and theories that exist on the bleeding edge of cosmology. But in order to explore the true depths of the unknown we need to bring in a little extra help – enter astrophysicist Janna Levin, PhD. We start with the basics: is the universe infinite? Janna tells us why we’re still uncertain. We explore the idea of the multiverse and the idea of our universe never having an “edge.” Could those distant galaxies we see be our own galaxy in the past? As if that’s not mind-bending enough, we haven’t even gotten to the dimensionality questions yet. Find out more about other possible dimensions. We discuss why it’s so difficult to detect other dimensions, if they’re even there in the first place. Janna and Neil help us visualize a 4th dimension. You’ll hear why adding another dimension might provide too much freedom for molecules to bind together and create macroscopic things. We also explore the idea that our three dimensions are glued to a membrane that’s floating in a higher dimensional space. We reflect on Monsters, Inc. and how the film plays with moving through different dimensions. Discover more about the shape of our universe. Could it be in the shape of a loop? We break down the Big Bang and the birth of the universe. Find out more about dark matter, dark energy, and if they’re two sides of the same coin. Janna explains why dark energy should be thought of as an invisible ocean. Investigate the “information” that lies on the surface of a black hole. We track Voyager 2’s journey into interstellar space and what that means for us back on Earth. All that, plus, Janna shares why she thinks the study of dark matter and dark energy are the most important fields of study in science today. This episode originally aired December 6, 2019. Support us on Patreon: https://www.patreon.com/startalkradio Subscribe to StarTalk: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Follow StarTalk:
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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 Celebrates the Hubble Space Telescope's 30th Anniversary
Sponsored by World of Warships! Register to receive 700 doubloons, 1 Million Credits, two premium ships (the USS Charleston and the Japanese ship Ishizuchi), and 7 days premium account time when you use code READY4BATTLE2020 and click here → https://bit.ly/3dO9tWh Applicable to new users only. Neil deGrasse Tyson celebrates the 30th anniversary of the Hubble Space Telescope launch with comic co-host Chuck Nice and Jennifer Wiseman, astrophysicist and senior project scientist for the Hubble Space Telescope. You'll learn why Hubble offers a different perspective being above Earth's atmosphere compared to ground-based telescopes. Find out why the size of the space shuttle dictated the size of Hubble itself. You'll learn how the Earth can sometimes be "in the way" when Hubble is trying to glimpse the cosmos. Lastly, discover more about Hubble's extended lifespan. Usually space telescopes are meant to last 3-5 years so you'll find out how Hubble has been able to stay in orbit for 30! All that, plus, we reminisce on the beautiful imagery we’ve received from Hubble. This episode originally aired April 13, 2020. Subscribe to StarTalk: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Follow StarTalk:
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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! @World of Warships Official Channel #NeildeGrasseTyson #WorldofWarships #ad #WOWS
StarTalk Podcast: Cosmic Queries – Black Holes and Dark Energy, with Neil deGrasse Tyson
On this episode of StarTalk Radio, we bring you the classic StarTalk formula that you’ve come to know and love. Neil deGrasse Tyson and comic co-host Chuck Nice answer fan-submitted Cosmic Queries on the mysteries of the universe, specifically, black holes and dark energy. We start with a simple question: are we sure there’s a black hole at the center of the galaxy? Neil teaches us the methods we use to measure black holes. He also reminds us of the Copernican principle. You’ll learn why the more massive the galaxy, the more massive the black hole at its center. Neil and Chuck reminisce on the movie Marooned. Discover more about electron degeneracy, neutron stars, and pulsars. You’ll hear if it’s possible for a black hole to re-ignite into a star once it loses enough mass through Hawking radiation. Chuck has an idea for a science fiction film about a killer black hole until Neil squashes it with some Star Trek trivia. We explore whether a black hole can warp spacetime around it. You’ll learn what happens to the gravitational well of a star if the star comes across a black hole. And, of course, it wouldn’t be a show about black holes if we didn’t talk about the movie Interstellar. We ponder if “Planet 9” could be a black hole. If the Earth turned into a black hole would it still orbit the sun? The answer may surprise you. We investigate what might be at the center of a supercluster. Then, we dive into dark energy. Neil explains why dark energy is still mysterious. You’ll also learn more about the Albedo effect and the Doppler shift. All that, plus, you’ll find out if dark energy has an impact on your everyday life. This episode originally aired February 24, 2020. Support us on Patreon: https://www.patreon.com/startalkradio Subscribe to StarTalk: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Follow StarTalk:
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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
Searching for Aliens, with Neil deGrasse Tyson
How much of the galaxy have we actually searched for extraterrestrial life? Neil deGrasse Tyson explores just how little we've looked at with Jill Tarter, astronomer and former director of the SETI Institute. Jill makes an astounding comparison of how much we've searched the galaxy for extraterrestrial life to searching for fish in the ocean that will put things in perspective. Then, Neil is joined by comic co-host Michael Ian Black and Seth Shostak, senior astronomer at the SETI Institute, to ponder what humanity's role is if we find out we're alone in the universe. Lastly, we answer a couple Cosmic Queries on discovering E.T. signals from life long gone and the process behind sharing signals with the public when we finally receive them. This segment originally appeared in our 4x Emmy-nominated StarTalk TV show on the National Geographic Channel, and in the StarTalk Radio podcast, The Search for Extraterrestrial Intelligence, with Jill Tarter, on June 2, 2017. Support us on Patreon: https://www.patreon.com/startalkradio Subscribe to StarTalk: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Follow StarTalk:
Twitter: http://twitter.com/startalkradio
Facebook: https://www.facebook.com/StarTalk
Instagram: https://www.instagram.com/startalkradio/ 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 #Aliens
Star Talk Chat Room – A Deep Dive Into the Cosmos, with Neil deGrasse Tyson – Week 4
On this episode of StarTalk Chat Room, we’re taking a deep dive into episodes seven and eight of Cosmos: Possible Worlds. Given that we are currently living in the “Corona-verse,” Neil deGrasse Tyson is joined by video call by his intrepid comic co-host Chuck Nice. We start with episode seven, “The Search for Intelligent Life on Earth.” You’ll learn about the Five hundred meter Aperture Spherical Telescope (FAST) located in China which has a 500m diameter disc, making it the largest radio telescope in the world. Neil tells us what it was like to film at the telescope itself. Find out why radio waves are the most ideal form of communication across the galaxy. Neil and Chuck ponder if aliens were trying to contact us via radio waves before we invented a way to detect them. You’ll hear from executive producer Jason Clark to talk about one of his favorite moments from the series. Discover more about the writing process behind Cosmos: Possible Worlds. Then, we explore the intelligent life on Earth that you might have overlooked: bees. Neil explains how you can get a cosmic perspective studying something so close to home. After the break, we welcome long-time friend of StarTalk, Madame Saturn herself, Carolyn Porco. Episode eight, titled “The Sacrifice of Cassini,” explores the journey of the Cassini space probe’s mission to explore Saturn and its moons. Carolyn was the leader of the Cassini Imaging Team and she takes us inside the control room on one of the most epic journeys of our time. You’ll hear about the overlap Cassini had with the Voyager mission, including Carolyn’s own involvement. Discover more about the famous “Pale Blue Dot” photo. We look at Carl Sagan’s influence on inspiring the public with scientific information and how Carolyn continued that initiative with Cassini. Lastly, we ponder what the next mission will be and what tantalizing information could be out there awaiting our discovery. Support us on Patreon: https://www.patreon.com/startalkradio Subscribe to StarTalk: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Follow StarTalk:
Twitter: http://twitter.com/startalkradio
Facebook: https://www.facebook.com/StarTalk
Instagram: https://www.instagram.com/startalkradio/ 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