PLANET EARTH

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: http://paypal.me/whatdamath Hello and welcome! My name is Anton and in this video, we will talk about the new discovery that suggests we discovered the leftovers of the legendary planet Theia Study: https://www.hou.usra.edu/meetings/lpsc2021/pdf/1980.pdf Images: Sanne.cottaar, CC-BY-SA-3.0 The African LLSVP. (Ward et al., Geochemistry, Geophysics, Geosystems, 2020) NASA/JPL-Caltech Dart evader , CC BY-SA 3.0 Citronade  , CC BY-SA 4.0 Muriel Gottrop vectorized by Mysid  , CC BY-SA 1.0 Sanne.cottaar , CC BY-SA 4.0 Oilfieldvegetarian ,CC BY-SA 4.0 BacLuong , CC-BY-SA-4.0 Video credit: CREDIT: SERGIO RUIZ-BONILLA Giuseppe Milo , CC BY-SA 3.0 Christopher C. Finlay, Clemens Kloss, Nils Olsen, Magnus D. Hammer, , CC BY-SA 4.0 NASA 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. Bitcoins to spare? Donate them here to help this channel grow! 32ygEA36irM9Dsqx2rXZmHQ9rj7ZoWDYWZ 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 Special thanks also goes to all the wonderful supporters of the channel through YouTube Memberships: Mike Davis, Aaron Smyth, Janice, Arie Verhoeff, Drew Hart, Alexander Falk, Sean Goodman, Partially Engineered Humanoid, Mirchell McCowan, Steven Cincotta, theGrga, Les Heifner, Viktor Orias, Tybie Fitzhugh

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: http://paypal.me/whatdamath Hello and welcome! My name is Anton and in this video, we will talk about some of the more incredible discoveries from within planet Earth. Paper: https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2020JB020545 Another paper: https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2020GL092119 Seismic Monitor: http://ds.iris.edu/seismon/index.phtml Image credit: A.shteiwi, CC-BY-SA-4.0 Li et al. The African LLSVP. (Ward et al., Geochemistry, Geophysics, Geosystems, 2020) NASA/JPL-Caltech Kelvinsong ,CC-BY-SA-3.0 Alchemist-hp , FAL Videos: IRIS, https://www.youtube.com/watch?v=gMhouzOiRjA, Animation by Jenda Johnson, Earth Sciences Animated 2Sanne.cottaar  , CC BY-SA 4.0 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. 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 Special thanks also goes to all the wonderful supporters of the channel through YouTube Memberships: Mike Davis, Aaron Smyth, Janice, Arie Verhoeff, Drew Hart, Alexander Falk, Sean Goodman, Partially Engineered Humanoid, Mirchell McCowan, Steven Cincotta, theGrga, Les Heifner, Viktor Orias, Tybie Fitzhugh

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: http://paypal.me/whatdamath Hello and welcome! My name is Anton and in this video, we will talk about a discovery that suggests Earth was a water world entirely covered in the oceans but for reasons nobody thought of before. Paper: https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2020AV000323 Press release: https://www.sciencemag.org/news/2021/03/ancient-earth-was-water-world Images used, wikipedia: https://en.wikipedia.org/wiki/Ringwoodite#/media/File:BlueRingwoodite.jpg https://upload.wikimedia.org/wikipedia/commons/5/50/Zircon_microscope.jpg 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. 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

I wrote a foreword for this awesome Sci-Fi book about Mars 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 interesting suggestion that tries to predict what Earth continents will look like in 250 million years and also predict the climate of our planet. ROCKE3D simulation: https://data.giss.nasa.gov/rocke3d/maps/ Video about tectonic forces: https://www.youtube.com/watch?v=nGIvw-QZtNU Ian Webster simulation: https://dinosaurpictures.org/ancient-earth/#220 More about AGU: https://www.agu.org/ NASA video: https://www.youtube.com/watch?v=6vgvTeuoDWY 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

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 the discovery that Earth is responsible for making water on the Moon! Paper: https://arxiv.org/ftp/arxiv/papers/1903/1903.04095.pdf 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

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 study that suggests that the reason is habitable today is purely due to being extremely lucky and the study makes a very strong point. Paper: https://www.nature.com/articles/s43247-020-00057-8 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

Did your team's game-winning kick bounce in off the upright? You might have Earth's rotation to thank. Neil deGrasse Tyson, Chuck Nice, and Gary O'Reilly discuss the physics of field goals in today's #SportsSciQ with @Yahoo! Sports. 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 Copernicus Sentinel-2 mission takes us over Darmstadt, Germany, home to ESA’s European Space Operations Centre, in this week's edition of the Earth from Space programme. Download the image: https://www.esa.int/ESA_Multimedia/Images/2020/11/Darmstadt_Germany ★ Subscribe: http://bit.ly/ESAsubscribe and click twice on the bell button to receive our notifications. Check out our full video catalog: http://bit.ly/SpaceInVideos Follow us on Twitter: http://bit.ly/ESAonTwitter On Facebook: http://bit.ly/ESAonFacebook On Instagram: http://bit.ly/ESAonInstagram On Flickr: http://bit.ly/ESAonFlickr We are Europe's gateway to space. Our mission is to shape the development of Europe's space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out http://www.esa.int/ESA to get up to speed on everything space related. Copyright information about our videos is available here: https://www.esa.int/ESA_Multimedia/Terms_and_Conditions #ESA #EarthFromSpace #Darmstadt

The Earth rotates on its axis at 1,000 miles per hour (at the equator) - so why don't we feel it?! Go to http://brilliant.org/DrBecky and sign up for free. The first 200 people that go to that link will get 20% off the annual premium subscription. Check out Sarah's channel (@Sarah Lavender ASMR) if you like ASMR or want to try it out to aid concentration, relax, or ease symptoms of anxiety or depression: https://www.youtube.com/c/SarahLavenderASMR Here's the collaboration we did with Sarah where I sent her some space facts! https://www.youtube.com/watch?v=EYWwUeDkWa8 Timelapse of Earth rotation from @Aryeh Nirenberg: https://www.youtube.com/watch?v=1zJ9FnQXmJI My "Astrophysicist at work" playlist on Apple Music: https://music.apple.com/gb/playlist/astrophysicist-at-work/pl.u-JPAZZbmCemLyo and on Spotify: https://open.spotify.com/playlist/0SoBPSAToYYV6kLxqoOlEU?si=ZvHP4mMuRsuw33VKamwJWw ---- 📚 "Space: 10 Things You Should Know": http://bit.ly/SpaceDrBecky 📚 US & Canada version: "Space at the speed of light" (same book, different title): https://www.penguinrandomhouse.com/books/635406/space-at-the-speed-of-light-by-dr-becky-smethurst/ 📚 German translation "Das kleine Buch vom großen Knall" : https://www.dtv.de/buch/becky-smethurst-das-kleine-buch-vom-grossen-knall-28254/ --- 🎧 Royal Astronomical Society Podcast that I co-host: podfollow.com/supermassive --- 🔔 Don't forget to subscribe and click the little bell icon to be notified when I post a new video! -- The artwork in the background is a scientifically accurate map showing the orbits of more than 18000 asteroids in the Solar System, created by Eleanor Lutz. Find out more and buy one here: https://eleanorlutz.com/mapping-18000-asteroids --- 👩🏽‍💻 I'm Dr Becky Smethurst, an astrophysicist at the University of Oxford. I love making videos about science with an unnatural level of enthusiasm. I like to focus on how we know things, not just what we know. And especially, the things we still don't know. If you've ever wondered about something in space and couldn't find an answer online - you can ask me! My day job is to do research into how supermassive black holes can affect the galaxies that they live in. In particular, I look at whether the energy output from the disk of material orbiting around a growing supermassive black hole can stop a galaxy from forming stars. http://drbecky.uk.com https://rebeccasmethurst.co.uk

Dig into deep time and glimpse geologic processes that form our planet and its habitable conditions. From the Big Bang onward, elements and atoms have been colliding, combining, transforming, and deteriorating, resulting in our current snapshot of the universe. In this program, explore evidence that reveals the story of this formation and clues to its inevitable disintegration. This month’s After Dark Online is a get-together to fall apart. As autumn sets in, trees become bare, and the northern hemisphere begins to chill, we’re exploring processes of decay, entropy, and how things come apart, making way for revisions and new arrangements. This event features: EARTH TIME with Dr. Marcia Bjornerud (begins at 3:26) Learn about the formation of our planet and what it means to live in geologic time. DECAY, with Odd Salon (begins at 37:08) In October, we're pleased to partner with Odd Salon for stories of entropy told through the annals of science, history, art, and adventure. Hosted by Kate O'Donnell, this week's program features: • FRANCES BASCOM: AMERICA'S FIRST LADY ROCKSTAR with Amy Widdowson (begins at 50:56) How hard work, determination, grit, and familial support helped one woman overcome fin de siècle gender barriers and re-write geologic time. • THE ANTHROPOCENE: DOES ARROGANCE OUTLAST DECAY? with Kit Rackley (begins at 1:05:26) Humans have been a ‘force of nature’ for only a few thousand years, depending on who you listen to. So it is arrogant to suggest a whole new geological epoch based on our actions? What human artifacts will be left after millions of years of decay? RESONANCE with Jorge Boehringer (begins at 1:16:55) Jorge Boehringer is a sound artist, noise fanatic, amp worshiper, music composer (for installations and ensembles or soloists with or without electronics [and/or computers] and/or for self as solo performer (viola, guitar, objects, percussion, voice, electronics, synthesizers). www.jorgeboehringer.com https://coreofthecoalman.bandcamp.com/ https://ongrowthandform.bandcamp.com/releases Notes on the Resonance: Elegy for the Sherbet Fleet By Jorge Boehringer For a long while now my work has focused on vague, ambiguous territory, trying to capture forms in their processes of coming into being or crossing over into perceptibility. I recently decided to try to focus this effort on single subjects and on processes that trace out their own existence in the world rather than mimic other phenomena or represent anything other than themselves. A great deal of the material I work with is collected from my everyday life. In collecting and re-presenting this, narratives weave themselves. There is a tension therefore between the narratives presented in my material and the raw presence I seek to set in process. Elegy for the Sherbet Fleet, a new piece of cinematic sound art, is to be viewed as a scene through a weather-beaten wooden window frame, as might be found along some abandoned seafront. Through this frame of nostalgia, perhaps something essential traces out its own existence, tells its story, and then disappears. Meanwhile, the wind sings a song through bones, within a circle of ancient timbers buried near Gore Point along the Norfolk Coast, UK. Something essential is there, out of time, but in reaching towards it, narratives stir themselves up like a salmon stirs up mud in a riverbed.

The Earth is 6 septillion kilograms - but how in the Universe do we know that? Plus go to https://kiwico.com/drbecky for 30% off the first month of any crate (available in 40 countries!) Recreation of Eratosthenes experiment to measure the size of Earth by @Kurtis Baute: https://youtu.be/YaPa4esJJx4 Cavendish (1798) - https://www.jstor.org/stable/pdf/106988.pdf?refreqid=excelsior%3Af5ee52d07bfd19b912434a0d747d9602 Recreation of Cavendish experiment by @Andrew Bennett: https://youtu.be/Mcg2h--JDv4 Want to help me out next time @The Slow Mo Guys 😂 - 08:49 00:00 - Introduction 00:38 - Method 1: Geometry 01:52 - Method 2: Gravity 04:08 - The radius of Earth 07:09 - The acceleration due to Earth's gravity, g 10:39 - Strength of gravity, G 13:55 - Calculating the mass of the Earth I'm using an iPad mini (with a @Paperlike screen protector) with an Apple Pencil 1st generation to show the maths in this video. The app I'm using is @GoodNotes App My moon mowing T-shirt is from Wituka: https://www.wituka.com/collections/t-shirts/products/mown ---- 📚 "Space: 10 Things You Should Know": http://bit.ly/SpaceDrBecky 📚 US & Canada version: "Space at the speed of light" (same book, different title): https://www.penguinrandomhouse.com/books/635406/space-at-the-speed-of-light-by-dr-becky-smethurst/ 📚 German translation "Das kleine Buch vom großen Knall" : https://www.dtv.de/buch/becky-smethurst-das-kleine-buch-vom-grossen-knall-28254/ --- 🔭 Royal Astronomical Society podcast that I’m co-hosting 😱 🥳- podfollow.com/supermassive --- 🔔 Don't forget to subscribe and click the little bell icon to be notified when I post a new video! -- The artwork in the background is a scientifically accurate map showing the orbits of more than 18000 asteroids in the Solar System, created by Eleanor Lutz. Find out more and buy one here: https://eleanorlutz.com/mapping-18000-asteroids --- 👩🏽‍💻 I'm Dr Becky Smethurst, an astrophysicist at the University of Oxford. I love making videos about science with an unnatural level of enthusiasm. I like to focus on how we know things, not just what we know. And especially, the things we still don't know. If you've ever wondered about something in space and couldn't find an answer online - you can ask me! My day job is to do research into how supermassive black holes can affect the galaxies that they live in. In particular, I look at whether the energy output from the disk of material orbiting around a growing supermassive black hole can stop a galaxy from forming stars. http://drbecky.uk.com https://rebeccasmethurst.co.uk

We all know about Earth’s magnetic field, right? Well, Neil deGrasse Tyson and comic co-host Chuck Nice are here with another StarTalk Radio explainer to fill you in on the things you might not know about Earth’s magnetic field and magnetic poles. Find out why Earth’s south magnetic pole is actually in the North. We discuss how Earth’s magnetic field is not aligned with Earth’s rotation axis. You’ll discover why when you use a compass to find North it’s most likely pointing to somewhere in northwest Canada. You’ll learn about the differences between Earth’s magnetic poles vs. Earth’s geographic poles. Neil tells us how to actually find true North. Neil also explains why the magnetic poles of the Earth flip and have flipped many times. We discuss the “dynamo theory.” Lastly, we take a look at the Sun’s magnetic field and how that impacts sunspots. All that, plus, Neil tells us why there’s no understanding of magnetic fields without quantum physics. 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 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

It's well understood that from the surface of the Earth the curvature of the planet is not readily visible, but, as you travel higher the shape of the world becomes apparent to a casual glance. So I wanted to actually quantify this in an visual form using Youtube's 360 Video feature, it's obviously best experienced through a VR headset, or a 'Cardboard' style viewer, but you can also use the web browser if you just want to appreciate the visuals. Music 'Future Memory' by Test Shot Starfish

Hello wonderful person and welcome! My name is Anton and due to the 2020 housing crisis that's going on in some parts of the world, I ended up losing my apartment because the rent became too unbearable. As a result while I'm looking for a new place (probably 3-4 weeks or so), I made some pre-recorded long videos and a few other videos that will be posted daily. Hope you enjoy them and see you soon. Stay healthy and safe! 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

Launching aboard the joint U.S.-European Sentinel-6 Michael Freilich satellite is NASA’s next instrument that will help improve weather forecasting. The GNSS-RO (Global Navigation Satellite System Radio Occultation) instrument will make it easier for meteorologists to forecast further into the future with more accuracy, and aid in the protection of life and property with earlier warnings. The Sentinel-6 Michael Freilich satellite will launch from Vandenberg Air Force Base no earlier than November 10, 2020. For more information on the Sentinel-6/Jason-CS mission, a collaboration among NASA, ESA, EUMETSAT and NOAA, go to https://www.nasa.gov/subject/18859/sentinel-6michael-freilich/ Credit: NASA-JPL/Caltech/NOAA

This video was sponsored by HBO Max, now streaming Raised by Wolves. Start streaming here: https://rb.gy/alghwn Astronomers have thought for years that Earth was dry in the beginning, but a new paper suggests that Earth might have actually started out wet! And In other meteorite news, a new study of impact sites might give us new clues about what’s happening deep inside the earth! 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: Bd_Tmprd, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Sam Buck, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, Sam Lutfi, Piya Shedden, Katie Marie Magnone, Scott Satovsky Jr, Charles Southerland, 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.astro.indiana.edu/gsimonel/build/History_of_Life.pdf https://www.cfa.harvard.edu/news/su201326 https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1945-5100.2005.tb00960.x https://science.sciencemag.org/content/369/6507/1110 https://science.sciencemag.org/content/369/6507/1058 https://www.eurekalert.org/pub_releases/2020-08/wuis-mss082620.php https://www.proquest.com/docview/1647129528 https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2003JE002160 https://www.annualreviews.org/doi/abs/10.1146/annurev-earth-042711-105503 https://books.google.com/books?hl=en&lr=&id=McQhAQAAIAAJ&oi=fnd&pg=PA4&dq=stishovite&ots=JaOAcxk0M1&sig=igxVSh2JaQJS6EhZ1kodpb_O6kM#v=onepage&q=stishovite&f=false https://advances.sciencemag.org/content/6/35/eabb3913 https://www.sciencedaily.com/releases/2020/08/200826151306.htm https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.120.135702 Image Sources: https://commons.wikimedia.org/wiki/File:Crescent_Comet_67P.jpg https://commons.wikimedia.org/wiki/File:M%C3%A9t%C3%A9orite_de_Saint_Sauveur_MHNT2.jpg https://www.flickr.com/photos/jsjgeology/14765361956/in/photolist-ouLkG9-bjwgEL-aBDjw3-9bnU5C-28otJso-2gbLBaq-a9c64e-2geD8Vf-2geD9HT/ https://commons.wikimedia.org/wiki/File:ETypeChondrite-AbeeEH4-RoyalOntarioMuseum-Jan18-09.jpg https://www.nasa.gov/images/content/149759main_CarbonDiskMacLG.jpg https://www.flickr.com/photos/bootbearwdc/55039857/in/photolist-5S6r4-92Pmpf-92PkPj https://commons.wikimedia.org/wiki/File:Rubielos_de_la_C%C3%A9rida_impact_structure_sem_glass.jpg

Earth’s magnetic field acts like a protective shield around the planet, repelling and trapping charged particles from the Sun. But over South America and the southern Atlantic Ocean, an unusually weak spot in the field – called the South Atlantic Anomaly, or SAA – allows these particles to dip closer to the surface than normal. Currently, the SAA creates no visible impacts on daily life on the surface. However, recent observations and forecasts show that the region is expanding westward and continuing to weaken in intensity. The South Atlantic Anomaly is also of interest to NASA’s Earth scientists who monitor the changes in magnetic strength there, both for how such changes affect Earth's atmosphere and as an indicator of what's happening to Earth's magnetic fields, deep inside the globe. Read more: https://www.nasa.gov/feature/nasa-researchers-track-slowly-splitting-dent-in-earth-s-magnetic-field Music: "Now We Wait" by Kamal David Kamruddin [PRS] Video credit: NASA's Goddard Space Flight Center Jessica Merzdorf (Telophase): Lead Writer Mara Johnson-Groh (Wyle Information Systems): Lead Writer Katie Jepson (USRA): Lead Producer Weijia Kuang (NASA/GSFC): Lead Scientist Greg Shirah (NASA/GSFC): Lead Visualizer Andrew Tangborn (UMBC): Scientist Terence J. Sabaka (NASA/GSFC): Scientist Scott Luthcke (NASA/GSFC): Scientist Mary P. Hrybyk-Keith (TRAX International Corporation): Animator Bailee DesRocher (USRA): Animator Katie Jepson (USRA): Narration Tom Bridgman (GST): Visualizer This video is public domain and along with other supporting visualizations can be downloaded from NASA Goddard's Scientific Visualization Studio at: https://svs.gsfc.nasa.gov/13688 If you liked this video, subscribe to the NASA Goddard YouTube channel: https://www.youtube.com/NASAGoddard Follow NASA’s Goddard Space Flight Center · Instagram http://www.instagram.com/nasagoddard · Twitter http://twitter.com/NASAGoddard · Twitter http://twitter.com/NASAGoddardPix · Facebook: http://www.facebook.com/NASAGoddard · Flickr http://www.flickr.com/photos/gsfc

Full podcast episodes: http://www.askaspaceman.com Support: http://www.patreon.com/pmsutter Follow: http://www.twitter.com/PaulMattSutter and http://www.facebook.com/PaulMattSutter Why do people believe the Earth is flat? How do we know it’s curved? Is a debate even worth it? I discuss these questions and more in today’s Ask a Spaceman! Follow all the show updates at http://www.askaspaceman.com, and help support the show at http://www.patreon.com/pmsutter! Keep those questions about space, science, astronomy, astrophysics, and cosmology coming to #AskASpaceman for COMPLETE KNOWLEDGE OF TIME AND SPACE! Music by Jason Grady and Nick Bain.

Did you know that the moon flies through the Earth's atmosphere? Observations show the distant cloud of hydrogen atoms that make up the outermost part of Earth’s atmosphere stretches beyond the Moon – almost twice the distance to the Moon. Source: https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2018JA026136 Previous Video: https://www.youtube.com/watch?v=PSX5LBwvIgE Support us on Patreon and help Cosmoknowledge become the number one destination for science: https://www.patreon.com/cosmoknowledge SUBSCRIBE ► https://goo.gl/PLLFPz ---- Website ► https://cosmoknowledge.com/ TikTok ► https://www.tiktok.com/@cosmoknowledge Instagram ► https://www.instagram.com/itscosmoknowledge Facebook ► https://facebook.com/cosmoknowledgee Video edited by: Ardit Bicaj Narrated by: Russell Archey https://www.ravonmedia.com/ Graphics & Credits: Space Engine NASA's Goddard Space Flight Center Music: Plan C - Cobby Costa Straight Fuego - Matt Large Thank you to our Patrons: DonPig - Cosmoknowledge brings news from space. We love you, explorers!

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 Map of Zealandia: https://data.gns.cri.nz/tez/ Ian Webster Ancient Globe Simulation: https://dinosaurpictures.org/ancient-earth Image credit: UNL.edu 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