STARS

Are we really made of stardust? On this episode, Neil deGrasse Tyson and comic co-host Negin Farsad explore questions from our patrons on the life – and death – of stars with astrophysicist Jackie Faherty, PhD. We start with questions from our patrons: how do we know how stars are born? What do we know – and don’t know – about the stars in our galaxy? Discover what happens to the planets in a solar system after a star dies. Which planets would survive in our solar system when our own sun starts its death sequence? We talk all things white dwarfs, brown dwarfs, and neutron stars. Are we really all stardust? We break down the astronomer’s periodic table and what all the elements on the periodic table really come from. Is a star becoming a black hole just star death or really star evolution? If Jupiter is considered a failed star, are stars just failed blackholes? You’ll learn about brown dwarfs and what it takes to be categorized as a star. How many stars eventually go supernova? How long does a star’s death sequence take? Are there such things as “zombie” stars? We discuss the death of our own star, the different phases of a star’s lifetime, and a scenario where one larger star might feed off another. You’ll also discover why previously uninhabitable planets may become inhabitable during a star’s death phase. What would happen if you could theoretically split a star in half? Or if one star hit another star? What would happen if the star nearest to our solar system went supernova? What would it look like? Are more distant stars bigger and do they have shorter lives? Plus, find out why we probably don’t want to live on a planet neighboring a supergiant star on another StarTalk Cosmic Queries! Thanks to our Patrons The Warzone12, 1x4x9, Michael Borger, Michael Meyn, Hieu Trinh, Vegard Gjertsen, Gavin Dhillon, Xavier Sims, Ram Kumar, and Rhys Smith for supporting us this week. 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 FOLLOW or SUBSCRIBE to StarTalk: YouTube: https://www.youtube.com/user/startalkradio?sub_confirmation=1 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

The Life and Death of Stars – the life cycle of stars in our galaxy Stars are key components of galaxies: they are hosts for families of planets; they create the chemical elements deep in their interiors; they evolve and explode, providing the physical feedback mechanism to kickstart new generations of star formation. In this talk I will take you on a journey to understand our place in the universe and how we came to be, concentrating on the crucial role stars play in the evolving universe. Karen Pollard is an associate professor at the University of Canterbury and Director of the University of Canterbury Mt John Observatory. Her research areas are in stellar astrophysics, with specific interests in investigating the structure, formation and evolution of stars and planetary systems. Karen was born and raised in Christchurch, New Zealand, and did her BSc (Hons) and PhD degrees in Physics and Astronomy at UC. She has worked as an astrophysicist in South Africa, the US, Chile and New Zealand

Could this be the most interesting star ever discovered? Join us... and find out! Subscribe for more from Unveiled ► https://wmojo.com/unveiled-subscribe Boyajian's Star (or Tabby's Star) has been confusing astronomers for years now! It's dimming, and quickly, but no one is really sure why... Is there a natural explanation? Is it a sign of imminent disaster? Or is there an unnatural reason why Tabby's Star looks so strange to us..? Could there be alien influences at work here? What do you think? Let us know in the comments section! This is Unveiled, giving you incredible answers to extraordinary questions! 0:00 Start 0:37 Intro to Boyajian's Star 2:22 The Problem With Tabby's Star 3:49 The Ploonet Theory 6:21 The Discovery of a Companion Star 6:59 Unnatural Explanations and Alien Technology 8:27 Conclusions Find more amazing videos for your curiosity here: How Long Would It Take to Travel the Universe? - https://youtu.be/tcXLjJwpvjA What If Humanity Could Leave the Universe? - https://youtu.be/alENVjCBdCw #Space #BoyajiansStar #TabbysStar

Astronomers have theorized about an invisible star made up of theoretic particles in the past, but did we recently detect the gravitational waves of two of them colliding? Plus, extraterrestrial rocks from a decades-old mission keep yielding new discoveries! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Charles Copley, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, GrowingViolet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.sciencealert.com/there-could-be-transparent-stars-made-of-bosons-masquerading-as-black-holes https://www.eurekalert.org/pub_releases/2021-02/tcuo-ait022521.php http://128.84.4.18/pdf/2009.05376 http://hyperphysics.phy-astr.gsu.edu/hbase/Particles/spinc.html https://www.eurekalert.org/pub_releases/2021-02/bu-ars022421.php https://advances.sciencemag.org/content/7/9/eabe4641 Image Sources: https://svs.gsfc.nasa.gov/13197 https://svs.gsfc.nasa.gov/11206 https://www.eurekalert.org/multimedia/pub/257401.php?from=494157 https://www.eurekalert.org/multimedia/pub/257401.php?from=494157 https://commons.wikimedia.org/wiki/File:Lunar_basalt_70017.jpg https://commons.wikimedia.org/wiki/File:Vapor_Bubble_2.png https://commons.wikimedia.org/wiki/File:Lunar_Sample_Lab_1.jpg https://commons.wikimedia.org/wiki/File:Standard_Model_of_Elementary_Particles.svg https://commons.wikimedia.org/wiki/File:Return_of_the_moon_diagram.svg https://svs.gsfc.nasa.gov/10843 https://svs.gsfc.nasa.gov/11894

Most of the universe is made up of dark matter, so could it form into stars and galaxies like regular matter? Get your glow-in-the-dark, dark matter star pin before March 31st at https://store.dftba.com/collections/scishow/products/scishow-pin-of-the-month-dark-matter-star-march SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Charles Copley, Jb Taishoff, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, LehelKovacs, Adam Brainard, Greg, Ash, Sam Lutfi, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.nasa.gov/content/discoveries-highlights-shining-a-light-on-dark-matter https://home.cern/science/physics/dark-matter https://www.forbes.com/sites/jillianscudder/2016/12/22/astroquizzical-dark-matter-star/?sh=3c0ba76121ea https://www.eurekalert.org/pub_releases/2007-12/uou-wtf113007.php https://news.umich.edu/dark-matter-powered-the-first-stars-physicists-speculate/ https://www.annualreviews.org/doi/abs/10.1146/annurev-astro-081817-051756 https://www.newscientist.com/article/dn12100-dark-galaxy-continues-to-puzzle-astronomers/?ignored=irrelevant http://www.naic.edu/~rminchin/virgohi21.shtml https://arxiv.org/pdf/astro-ph/0502312.pdf

Dust covers much of the sky, blocking our views of the objects behind it. New techniques, akin to night-vision goggles, allow us to see through this dust to observe stars that flare and dim to mark their explosive births, deaths, and cataclysmic interactions. Timestamps and links are. included below: Announcements: 00:00​ Universe Fly-Through with Space Engine: 4:29 Presentation on Stellar Births & Deaths: 18:41​ Q&A Panel Introductions: 53:42 Why are some nebulae bright and others dark? 58:52 What are the origin and size of dust grains in space? 1:01:35 How do exoplanet atmospheres originate? 1:06:30 How do stars of different sizes form? 1:09:01 How did Mars lose its atmosphere and magnetic field? 1:16:13 What's going on with Tabby's Star? 1:18:42 How do we visually *see* planets around other stars? 1:22:25 How can a high schooler get involved in astro research? 1:24:11 What would evidence for life on Mars look like? 1:28:54 How do supernovae regulate gas flows in galaxies? 1:33:12 What do neutron star mergers look like in the infrared? 1:38:13 Why is there perchlorate in Mars' soil? 1:44:34 Why are so few exoplanets discovered using astrometry? 1::48:37 Is the "cosmic web" an accepted theory? 1:50:17 Are there other ways to study the universe beyond light (EM waves)? 1:54:58 Concluding Remarks: 2:01:10 Participants: Kishalay De is a finishing PhD student in the astronomy department at Caltech. He builds software to handle large data streams from sky surveys to study exploding stars in the distant galaxies and in our own Milky Way. https://sites.astro.caltech.edu/~kde/ Nicole Wallack is a PhD candidate in planetary science at Caltech. She uses space and ground based telescopes to study the atmospheres of planets around other stars to try to understand how planets form and evolve. https://etlab.caltech.edu/et-lab-people/nicole-wallack Eva Scheller is a PhD candidate in geology at Caltech. She’s also a scientist on the Perseverance rover Science Team. Here, she helps the science team plan Perseverance’ traverses and experiments as well as analyze the data retrieved from Mastcam-Z and SHERLOC instruments. She uses modeling, laboratory experiments, satellites, and rovers to study the history of rocks, water, and life on terrestrial planets, including Mars. http://web.gps.caltech.edu/~eschelle/ Ryan Rubenzahl is a PhD student in astronomy at Caltech. He looks for exoplanets by observing the wobble of their stars with the goal of finding small planets like the Earth. He also stares at the Sun to better understand how the stars themselves affect the quality of our data. https://rrubenza.github.io/ Nikita Kamraj is a PhD candidate in Astrophysics at Caltech. She studies accreting supermassive black holes called Active Galactic Nuclei, using X-ray telescopes. She examines the X-ray spectra of these AGN to understand the nature and geometry of material surrounding accreting supermassive black hole systems. Dr. Cameron Hummels is a postdoctoral researcher in theoretical astrophysics at Caltech. He creates supercomputer simulations to study the formation and evolution of galaxies since the Big Bang. In addition to astrophysics and public education, he is really enthusiastic about trail-running, long-distance backpacking, brewing, chess, and the astronaut program. http://chummels.org Software Demo: Space Engine http://spaceengine.org/

The Sun makes life possible on our planet, but we still have a lot to learn from our nearest star and how it affects us here on Earth. How do we even get close enough to study the Sun? What is space weather, and is it similar to the weather we experience on Earth? Join Exploratorium astronomers and physicists for a conversation in Spanish and English with experts from NASA about what we know about the Sun, what we hope to learn about it through the new Parker Solar Probe mission visiting the Sun’s atmosphere, and what we’re learning about space weather caused by the Sun and how it affects us on Earth. El Sol hace posible la vida en nuestro planeta, pero todavía tenemos mucho que aprender de nuestra estrella más cercana y cómo nos afecta aquí en la Tierra. ¿Cómo podemos acercarnos cara a cara al Sol para estudiarlo? ¿Qué es el clima espacial y cómo se compara al clima que experimentamos en la Tierra? Únete a los astrónomos y físicos del Exploratorium para una conversación en español e inglés con expertos de la NASA sobre lo que sabemos sobre el Sol y lo que esperamos aprender a través de la nueva misión de la NASA Parker Solar Probe que ha llegado muy cerca de la atmósfera solar. Infórmate sobre el clima espacial causado por el Sol y cómo nos afecta en la Tierra. https://www.exploratorium.edu

Iron, carbon, hydrogen — many of the elements that construct skyscrapers and cell phones are also the building blocks of people and puppies. At the atomic scale, we are all made of the same things. Where did those atoms come from? Every element was forged in the cosmos, from stars that collapse and collide to black holes that fire jets deep into space. Not only are we “made of star stuff”, we are made of atoms that were forged in some of the most intense environments in the universe. Credit: U.S. National Science Foundation

Canis Minor is a very simple constellation with only two stars in its star pattern and it is very easy to find when you use Orion. Explore how to find this constellation and the mythologies surrounding this star pattern. Chapters: 0:00 - Intro 0:50 - Overview of Canis Minor 2:47 - How to Find Canis Minor 5:15 - Winter Triangle Asterism 5:48 - Winter Hexagon Asterism 7:04 - Using star trail pictures to find Canis Minor 8:07 - Mythologies of Canis Minor (Greek, Egyptian, Polynesian, Aztec) 10:12 - Celestial Objects of Canis Minor (no major ones to see) 10:31 - Review of Canis Minor LINKS & RESOURCES MENTIONED IN THIS VIDEO: "Asterisms" https://youtu.be/5UWeTQmG__8 "How to Find Canis Major the Greater Dog Constellation" https://youtu.be/FOYudAigtRY "How to Find Orion the Hunter Constellation" https://youtu.be/F8q82v_majE _____________________ SUBSCRIBE to Learn the Sky: https://www.youtube.com/c/learnthesky?sub_confirmation=1 SUPPORT this channel on Patreon: https://www.patreon.com/learnthesky FREE STARGAZING GUIDE. New to Stargazing? Download your FREE Stargazing Starter Guide. Sign up for your free stargazing guide: https://www.learnthesky.com/pl/245519 Includes: -Modern star maps (northern and southern hemisphere) -Ancient star maps (northern and southern hemisphere) -2021 moon calendar (to help you plan your stargazing sessions -- new moons are the best!), -Useful stargazing tips -Seasonal constellation overviews CLASSES: Do you want to learn about the sky in greater detail and need a guide? Visit https://www.learnthesky.com/ to learn about free lessons and classes offered seasonally. _____________________ Social links - Visit and say hi! Facebook: https://www.facebook.com/learnthesky/ Instagram: https://www.instagram.com/learnthesky/ Twitter: https://twitter.com/learnthesky #learnthesky #stargazing #constellations #stars #keeplookingup🔭

I wrote a foreword for this awesome Sci-Fi book here: https://amzn.to/3aGrg0I Get a Wonderful Person shirt: https://teespring.com/stores/whatdamath Alternatively, PayPal donations can be sent here: paypal.me/whatdamath Hello and welcome! My name is Anton and in this video, we will talk about a new study investigating an unusual nebula and a collision between two white dwarfs Paper: https://www.aanda.org/articles/aa/full_html/2020/12/aa39232-20/aa39232-20.html Support this channel on Patreon to help me make this a full time job: https://www.patreon.com/whatdamath Alternatively, PayPal donations can be sent here: paypal.me/whatdamath Space Engine is available for free here: http://spaceengine.org Enjoy and please subscribe. Bitcoins to spare? Donate them here to help this channel grow! 1GFiTKxWyEjAjZv4vsNtWTUmL53HgXBuvu Twitter: https://twitter.com/WhatDaMath Facebook: https://www.facebook.com/whatdamath Twitch: http://www.twitch.tv/whatdamath The hardware used to record these videos: New Camera: https://amzn.to/34DUUlv CPU: https://amzn.to/2LZFQCJ Video Card: https://amzn.to/2M1W26C Motherboard: https://amzn.to/2JYGiQQ RAM: https://amzn.to/2Mwy2t4 PSU: https://amzn.to/2LZcrIH Case: https://amzn.to/2MwJZz4 Microphone: https://amzn.to/2t5jTv0 Mixer: https://amzn.to/2JOL0oF Recording and Editing: https://amzn.to/2LX6uvU Some of the above are affiliate links, meaning I would get a (very small) percentage of the price paid. Thank you to all Patreon supporters of this channel Specifically, great thanks to the following members: Morrison Waud Vlad Manshin Mark Teranishi TheHuntress Ralph Spataro Albert B. Cannon Lilith Dawn Greg Lambros adam lee Gabriel Seiffert Henry Spadoni J Carter Jer Silver surfer Konrad Kummli Nick Dolgy UnexpectedBooks.com Mario Rahmani George Williams Shinne Jakub Glos Johann Goergen Jake Salo LS Greger Lyndon Riley Lauren Smith Michael Tiganila Russell Sears Vinod sethi Dave Blair Robert Wyssbrod Randal Masutani Michael Mitsuda Assaf Dar Sagol Liam Moss Timothy Welter MD Barnard Rabenold Gordon Cooper Tracy Burgess Douglas Burns Jayjay Volz Anataine Deva Kai Raphahn Sander Stols Bodo Graßmann Daniel Charles Smith Daniel G. Eugene Sandulenko gary steelman Max McNally Michael Koebel Sergio Ruelas Steven Aiello Victor Julian Castillo xyndicate Honey Suzanne Lyons Olegas Budnik Dale Andrew Darling Niji Peter Hamrak Matthew Lazear Alexander Afanasyev Anton Newman Anton Reed

AAS 237 Press Conference: Evolving Stars & Nebulae II Friday, 15 January 2021, 4:30 pm EST Welcome Rick Fienberg (AAS Press Officer) Scientists Explain a Jet Pointing the Wrong Way Daniel Q. Wang (University of Massachusetts, Amherst) New Looks at Old Friends: Hubble Space Telescope and Radio Imaging of Two Quintessential Planetary Nebulae The Butterfly (NGC 6302) Joel Kastner (Rochester Institute of Technology) The Jewel Bug (NGC 7027) Paula Moraga Baez (Rochester Institute of Technology) & Jesse Bublitz (Green Bank Observatory) Q&A

United States Naval Observatory astronomer David Boboltz discusses masers around red giants like the star S Orionis. Discover more about Our Milky Way Galaxy on our website: https://public.nrao.edu/radio-astronomy/our-milky-way-galaxy/ Take a virtual tour of the Milky Way in our Milky Way Explorer: https://public.nrao.edu/explore/milky-way-explorer/ Additional animation and video credits: J. Hellerman and A. Angelich, NRAO/AUI/NSF; ESO/B. Tafreshi (twanight.org). Music: Mark Mercury.

NRAO astronomer Jeff Magnum describes the gorgeous structure that ALMA radio telescope has mapped surrounding the aging variable star R Sculptoris and gives an explanation for its incredible spiral pattern. Discover more about Our Milky Way Galaxy on our website: https://public.nrao.edu/radio-astronomy/our-milky-way-galaxy/ Take a virtual tour of the Milky Way Galaxy and its neighbors with NRAO's Milky Way Explorer! https://public.nrao.edu/explore/milky-way-explorer/ Credit: ALMA (ESO/NAOJ/NRAO)/M. Maercker et al./L. Calçada (ESO); Nature/M. Maercker et al./S. Mohamed/L. Calçada; A. Angelich (NRAO/AUI/NSF); Music: Mark Mercury, Geodesium

On Earth, amethysts can form when gas bubbles in lava cool under the right conditions. In space, a dying star with a mass similar to the Sun is capable of producing a structure on par with the appeal of these beautiful gems. As stars like the Sun run through their fuel, they cast off their outer layers and the core of the star shrinks. This is what astronomers call a planetary nebula. Using NASA's Chandra X-ray Observatory, astronomers have found a bubble of ultra-hot gas at the center of one of these expiring stars in our Galaxy called IC 4593. At a distance of about 7,800 light years from Earth, IC 4593 is the most distant planetary nebula yet detected with Chandra. This new image of IC 4593 has X-rays from Chandra in purple, invoking similarities to amethysts found in geodes around the globe. The plum-colored bubble detected by Chandra is from gas that has been heated to over a million degrees. These high temperatures were likely generated by material that blew away from the shrunken core of the star and crashed into gas that had previously been ejected by the star. Astronomers also found evidence for a point-like X-ray source at the center of IC 4593. This X-ray emission has higher energies than the bubble of hot gas. The point source could be from the star that discarded its outer layers to form the planetary nebula or it could be from a possible companion star in this system. The name planetary nebula is misleading because this class of objects has actually nothing to do with planets. Astronomers created this term about two centuries ago because they thought these objects looked like the disk of a planet through their small telescopes. Today we know that a planetary nebula is formed after the interior of a star with about the mass of the Sun contracts and its outer layers expand and cool. When our Sun nears its planetary nebula phase several billions of years from now, its outer layers could extend as far as the orbit of Venus.

I wrote a foreword for this awesome Sci-Fi book here: https://amzn.to/3aGrg0I Get a Wonderful Person shirt: https://teespring.com/stores/whatdamath Alternatively, PayPal donations can be sent here: paypal.me/whatdamath Hello and welcome! My name is Anton and in this video, we will talk about an exotic concept known as boson stars. Papers: https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.123.221101 https://arxiv.org/pdf/1809.08682.pdf https://academic.oup.com/mnras/article-abstract/497/1/521/5866505?redirectedFrom=fulltext Support this channel on Patreon to help me make this a full time job: https://www.patreon.com/whatdamath Space Engine is available for free here: http://spaceengine.org Enjoy and please subscribe. Twitter: https://twitter.com/WhatDaMath Facebook: https://www.facebook.com/whatdamath Twitch: http://www.twitch.tv/whatdamath Bitcoins to spare? Donate them here to help this channel grow! 1GFiTKxWyEjAjZv4vsNtWTUmL53HgXBuvu Alternatively, PayPal donations can be sent here: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=DNKM9SDWU3B3Q&source=url The hardware used to record these videos: CPU: https://amzn.to/2LZFQCJ Video Card: https://amzn.to/2M1W26C Motherboard: https://amzn.to/2JYGiQQ RAM: https://amzn.to/2Mwy2t4 PSU: https://amzn.to/2LZcrIH Case: https://amzn.to/2MwJZz4 Microphone: https://amzn.to/2t5jTv0 Mixer: https://amzn.to/2JOL0oF Recording and Editing: https://amzn.to/2LX6uvU Some of the above are affiliate links, meaning I would get a (very small) percentage of the price paid. Thank you to all Patreon supporters of this channel Specifically, great thanks to the following members: Morrison Waud Vlad Manshin Mark Teranishi TheHuntress Ralph Spataro Albert B. Cannon Lilith Dawn Greg Lambros adam lee Gabriel Seiffert Henry Spadoni J Carter Jer Silver surfer Konrad Kummli Nick Dolgy UnexpectedBooks.com Mario Rahmani George Williams Shinne Jakub Glos Johann Goergen Jake Salo LS Greger Lyndon Riley Lauren Smith Michael Tiganila Russell Sears Vinod sethi Dave Blair Robert Wyssbrod Randal Masutani Michael Mitsuda Assaf Dar Sagol Liam Moss Timothy Welter MD Barnard Rabenold Gordon Cooper Tracy Burgess Douglas Burns Jayjay Volz Anataine Deva Kai Raphahn Sander Stols Bodo Graßmann Daniel Charles Smith Daniel G. Eugene Sandulenko gary steelman Max McNally Michael Koebel Sergio Ruelas Steven Aiello Victor Julian Castillo xyndicate Honey Suzanne Lyons Olegas Budnik Dale Andrew Darling Niji Peter Hamrak Matthew Lazear Alexander Afanasyev Anton Newman Anton Reed

You can buy Universe Sandbox 2 here: http://amzn.to/2yJqwU6 Or get a shirt: https://teespring.com/stores/whatdamath Hello and welcome! My name is Anton and in this video, we will talk about an idea of exotic life surviving and thriving inside stars Paper: https://osf.io/j6gux/ Dragon's Egg book: https://amzn.to/34Cba5A Support this channel on Patreon to help me make this a full time job: https://www.patreon.com/whatdamath Space Engine is available for free here: http://spaceengine.org Enjoy and please subscribe. Twitter: https://twitter.com/WhatDaMath Facebook: https://www.facebook.com/whatdamath Twitch: http://www.twitch.tv/whatdamath Bitcoins to spare? Donate them here to help this channel grow! 1GFiTKxWyEjAjZv4vsNtWTUmL53HgXBuvu Alternatively, PayPal donations can be sent here: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=DNKM9SDWU3B3Q&source=url The hardware used to record these videos: CPU: https://amzn.to/2LZFQCJ Video Card: https://amzn.to/2M1W26C Motherboard: https://amzn.to/2JYGiQQ RAM: https://amzn.to/2Mwy2t4 PSU: https://amzn.to/2LZcrIH Case: https://amzn.to/2MwJZz4 Microphone: https://amzn.to/2t5jTv0 Mixer: https://amzn.to/2JOL0oF Recording and Editing: https://amzn.to/2LX6uvU Some of the above are affiliate links, meaning I would get a (very small) percentage of the price paid. Thank you to all Patreon supporters of this channel Specifically, great thanks to the following members: Morrison Waud Vlad Manshin Mark Teranishi TheHuntress Ralph Spataro Albert B. Cannon Lilith Dawn Greg Lambros adam lee Gabriel Seiffert Henry Spadoni J Carter Jer Silver surfer Konrad Kummli Nick Dolgy UnexpectedBooks.com Mario Rahmani George Williams Shinne Jakub Glos Johann Goergen Jake Salo LS Greger Lyndon Riley Lauren Smith Michael Tiganila Russell Sears Vinod sethi Dave Blair Robert Wyssbrod Randal Masutani Michael Mitsuda Assaf Dar Sagol Liam Moss Timothy Welter MD Barnard Rabenold Gordon Cooper Tracy Burgess Douglas Burns Jayjay Volz Anataine Deva Kai Raphahn Sander Stols Bodo Graßmann Daniel Charles Smith Daniel G. Eugene Sandulenko gary steelman Max McNally Michael Koebel Sergio Ruelas Steven Aiello Victor Julian Castillo xyndicate Honey Suzanne Lyons Olegas Budnik Dale Andrew Darling Niji Peter Hamrak Matthew Lazear Alexander Afanasyev Anton Newman Anton Reed

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Hi Spacecats, I'm Dr Maggie Lieu and welcome to my channel, where you can find all things space, astronomy and physics! Some stars are strange - No I mean literally! Made from strange quarks, these hypothetical objects could be hiding in plain sight, and could even be the missing dark matter we are looking for... but what exactly are they? Extra reading: https://arxiv.org/abs/astro-ph/0211348 https://arxiv.org/pdf/astro-ph/0407155 Media credits: If you enjoyed the video, please consider by liking, sharing and subscribing! I'm also on: twitter: https://twitter.com/space_mog instagram: https://instagram.com/space_mog/ facebook: https://facebook.com/spacemog/