PLANET EARTH

A room with Earth views! NASA astronaut Ricky Arnold captured this spectacular view from the International Space Station, starting above San Francisco and moving southward through the Americas. Space Station news: https://go.nasa.gov/1DbzULl Follow Ricky Arnold: https://twitter.com/astro_ricky Each day, the station completes 16 orbits of our home planet as the six humans living and working aboard our orbiting laboratory conduct important science and research. Their work will not only benefit life here on Earth, but will help us venture deeper into space than ever before.

Discover more about our planet with the Earth from Space video programme. In this special edition, ESA’s Aeolus mission scientist, Anne Grete Straume, joins us in the cleanroom at Airbus Defence and Space in Toulouse, France. She explains how winds are generated, how they affect our weather, and how Aeolus will measure the wind and how this information will be used to improve weather forecasts and climate models. ★ Subscribe: http://bit.ly/ESAsubscribe Learn more about Aeolus: http://bit.ly/AeolusESA

At the Airbus Defence and Space facility in Toulouse, France, ESA’s Aeolus wind satellite has been prepared for its launch on top of a Vega rocket from Kourou in French Guiana. Liftoff is currently scheduled for August. The development of this latest Earth Explorer started 16 years ago and has now finished. From orbit Aeolus will measure wind profiles on a global scale using a pioneering laser technology. These measurements will greatly benefit existing meteorological models and fill a gap in the observations of wind. ★ Subscribe: http://bit.ly/ESAsubscribe Learn more about Aeolus: http://bit.ly/AeolusESA

What would happened if we knew that a year from now a 1km long asteroid would hit the Earth? Would we be able to prevent it? In this video i answer those questions. My twitter: https://twitter.com/Dreksler_Astral Intro, outro and other clips in the video were made with Space Engine. Music: Grass - Silent Partner

Beautiful from Earth, incredible from space. ESA astronaut Alexander Gerst captured this time-lapse of an aurora just 10 days into his Horizons mission aboard the International Space Station. Shot during one of the Space Station’s 16 daily orbits, this 38 second time-lapse comprises 950 images taken at an interval of .5 seconds. Alexander will be living and working on board the International Space Station for six months from June to December 2018. ★ Subscribe: http://bit.ly/ESAsubscribe Follow Alexander and the Horizons mission on social media via http://bit.ly/AlexanderGerstESA and on http://bit.ly/HorizonsBlogESA.

Ahead of Asteroid Day, in this episode of Earth from Space, Sentinel-2 takes us over central Australia to the site of a comet or meteorite impact some 140 million years ago. Earth from Space is presented by Kelsea Brennan-Wessels from the ESA Web TV virtual studios. See also http://www.esa.int/spaceinimages/Images/2018/06/Australian_crater to download the image. ★ Subscribe: http://bit.ly/ESAsubscribe

Behold, the Earth! See live views of Earth from the International Space Station coming to you by NASA's High Definition Earth Viewing (HDEV) experiment. While the experiment is operational, views will typically sequence through the different cameras. If you are seeing a black image, the Space Station is on the night side of the Earth. If you are seeing an image with text displayed, the communications are switching between satellites and camera feeds are temporarily unavailable. Between camera switches, a black & gray slate will also briefly appear. The experiment was activated on April 30, 2014 and is mounted on the External Payload Facility of the European Space Agency’s Columbus module. This experiment includes several commercial HD video cameras aimed at the Earth which are enclosed in a pressurized and temperature controlled housing. To learn more about the HDEV experiment, visit: https://eol.jsc.nasa.gov/ESRS/HDEV/ Please note: The HDEV cycling of the cameras will sometimes be halted, causing the video to only show select camera feeds. This is handled by the HDEV team, and is only scheduled on a temporary basis. Nominal video will resume once the team has finished their scheduled event.

Scientific vs science-like investigations. The Earth is not round. Technically, it’s an oblate spheroid. But for some people, the first statement is not even approximately correct. Flat Earthers believe that our planet resembles – not a slightly squashed grapefruit – but a thick pancake. A journalist who covered a Flat Earth convention describes the rationale behind this ever-more popular belief. So how do you establish science truth? We look at the difference between a truly scientific examination of extraordinary claims and approaches that feel and look science-y but aren’t. Find out how one man will use telescopes and balloons in the desert to demonstrate that the Earth is a globe, while a biologist runs a test on the waters of Loch Ness to see if it contains prehistoric reptile DNA. And what happens when amateur investigators chase ghosts, UFOs, and Bigfoot with science instruments, but without an understanding of the scientific method. Guests: James Underdown https://centerforinquiry.org/speakers/underdown_james/ – Executive Director of the Center for Inquiry in Los Angeles and of the Independent Investigations Group. The results of his experiment will be posted here. Alex Moshakis https://www.theguardian.com/profile/alex-moshakis-is-a-writer-and-editor-based-in-london--he-has-written-for-esquire--gq--the-guardian--t-magazine--and-wallpaper- – Journalist who writes for the Observer, the Guardian, and Esquire. His article on the U.K.’s first Flat Earth convention appeared in May, 2018 in the Guardian. https://www.theguardian.com/global/2018/may/27/is-the-earth-pancake-flat-among-the-flat-earthers-conspiracy-theories-fake-news Harry Dyer https://harrytdyer.com/about/ – Lecturer in education at the University of East Anglia. His article about the flat earth convention is titled "I Watched an Entire Flat Earth Convention for my Research, Here is What I Learned." https://www.livescience.com/62506-flat-earth-convention.html Neil Gemmell https://gemmell-lab.otago.ac.nz/our-team/16-team/group-leader/12-professor-neil-gemmell – Professor in the Department of Anatomy, University of Otago, New Zealand Sharon Hill http://sharonahill.com/ – Geologist, science writer, speaker, and author of "Scientifical Americans: The Culture of Amateur Paranormal Researchers." https://www.amazon.com/gp/product/B077DS32FC/ref=as_li_tl?ie=UTF8&tag=arweal-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B077DS32FC&linkId=cdf63a1915c1d529214b941c3430a9a9 Descripción en español - http://musingsfromthecosmicshore.net/?p=2130 Download audio: http://radio.seti.org/episodes/skeptic-check-flat-earth Hosted by Seth Shostak and Molly Bentley, The Big Picture Science radio show and podcast engages the public with modern science research through lively and intelligent storytelling. Science radio doesn’t have to be dull. The only dry thing about our program is the humor. Read more at http://radio.seti.org/episodes/about_the_show Follow Big Picture Science in the Twitterverse https://twitter.com/BiPiSci ©2018 SETI Institute. All Rights Reserved 189 Bernardo Ave, Suite 200, Mountain View, CA 94043 Phone 650.961.6633

According to a new model, days on Earth used to really fly by, and today Pluto has wind-swept dunes made of very weird sand. For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطا الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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: http://science.sciencemag.org/content/sci/360/6392/992.full.pdf http://www.latimes.com/science/sciencenow/la-sci-sn-pluto-methane-dunes-20180531-story.html#nws=mcnewsletter www.pnas.org/cgi/doi/10.1073/pnas.1717689115 https://www.eurekalert.org/pub_releases/2018-06/uow-ttm053118.php http://www.indiana.edu/~geol105/images/gaia_chapter_4/milankovitch.htm https://www.packtpub.com/big-data-and-business-intelligence/bayesian-analysis-python https://towardsdatascience.com/probability-concepts-explained-bayesian-inference-for-parameter-estimation-90e8930e5348 ------ Images: https://en.wikipedia.org/wiki/File:Earth_formation.jpg https://www.nasa.gov/image-feature/space-station-crew-sees-lots-of-clouds/ https://www.nasa.gov/image-feature/galileo-earth-and-moon http://www.eso.org/public/usa/videos/eso1436c/ https://commons.wikimedia.org/wiki/File:Nh-pluto-in-true-color_2x_JPEG-edit-frame.jpg https://en.wikipedia.org/wiki/File:Arbol_de_Piedra.jpg https://commons.wikimedia.org/wiki/File:Sahara_desert.jpg https://en.wikipedia.org/wiki/File:Pluto-01_Stern_03_Pluto_Color_TXT.jpg https://en.wikipedia.org/wiki/Sputnik_Planitia#/media/File:Mountainous_Shoreline_of_Sputnik_Planum_(PIA20198).png https://commons.wikimedia.org/wiki/File:Blue_hazes_over_backlit_Pluto.jpg https://commons.wikimedia.org/wiki/File:PIA19947-NH-Pluto-Norgay-Hillary-Mountains-20150714.jpg https://www.nasa.gov/image-feature/pluto-s-brilliant-heart https://www.istockphoto.com/vector/sun-rising-background-on-landscape-hill-and-tree-gm815511810-132059067

The Gravity Recovery and Climate Experiment Follow-On mission, or GRACE-FO, began with a successful launch aboard a SpaceX Falcon 9 rocket from California’s Vandenberg Air Force Base on May 22, 2018. NASA’s Launch Services Program, based at Kennedy, served in an advisory role for the mission. Meanwhile, preparations continue for the upcoming launch of the Ionospheric Connection Explorer, or ICON.

Join Paxi as he explores the greenhouse effect to learn about global warming. ★ Subscribe: http://bit.ly/ESAsubscribe The adventures of Paxi are also available in the following languages: 🇨🇿 https://youtu.be/jLO-6B4efr8 🇩🇰 https://youtu.be/tl0F4JEanCo 🇳🇱 https://youtu.be/vCSHFGvKdf4 🇫🇮 https://youtu.be/G_Tne4eIWPQ 🇫🇷 https://youtu.be/99_x2nYfvKY 🇩🇪 https://youtu.be/7tEODAlOIZY 🇮🇹 https://youtu.be/RR30r52uQmQ 🇳🇴 https://youtu.be/K9BJfsgIMcE 🇵🇱 https://youtu.be/3oYYDXW1mMc 🇵🇹 https://youtu.be/r7S3Wqgl1JQ 🇷🇴 https://youtu.be/i_DAxjw9bS4 🇪🇸 https://youtu.be/0IYozXSfHDs 🇸🇪 https://youtu.be/ytbUoRBSe6M

What if the Earth stopped spinning Game _ Universe Sandbox 2 Patreon: https://www.patreon.com/IrishTrekkie Twitter: https://twitter.com/IDShenanigames Instagram: https://www.instagram.com/irishtrekkie/ 2nd Youtube: https://www.youtube.com/IrishTrekkie Email: [email protected]

Earth from Space is presented by Kelsea Brennan-Wessels from the ESA Web TV virtual studios. In this edition : Sentinel-2 takes us over the Bay of Mont Saint-Michel in northern France. See also http://www.esa.int/spaceinimages/Images/2018/05/Mont_Saint-Michel_France to download the image.

Between 2002 and 2016, the Gravity Recovery and Climate Experiment (GRACE) tracked the movement of freshwater around the planet. NASA scientists used GRACE data to identify regional trends of freshwater movement, and combined that information with data from other satellites, climate models and precipitation measurements to determine the causes of major regional trends in freshwater storage. Music: Iron Throne by Anthony Giordano [SACEM] Complete transcript available. This video is public domain and along with other supporting visualizations can be downloaded from the Scientific Visualization Studio at: http://svs.gsfc.nasa.gov/12876 Credit: NASA's Goddard Space Flight Center/Kathryn Mersmann If you liked this video, subscribe to the NASA Goddard YouTube channel: http://www.youtube.com/NASAExplorer Follow NASA’s Goddard Space Flight Center · Facebook: http://www.facebook.com/NASA.GSFC · Twitter http://twitter.com/NASAGoddard · Flickr http://www.flickr.com/photos/gsfc/ · Instagram http://www.instagram.com/nasagoddard/ · Google+ http://plus.google.com/+NASAGoddard/posts

Stream podcast episodes on demand from www.bitesz.com (mobile friendly). The world’s premier astronomy and space science podcast. *Earth’s magnetic field unlikely to flip anytime soon A new study of the most recent near-reversals of the Earth's magnetic field has concluded that a polarity reversal isn’t likely to occur in the near future. *Killer asteroid hunter releases its fourth year of observations NASA’s Near-Earth Object Wide-field Infrared Survey Explorer (NEOWISE) mission has released its fourth year of survey data showing its studied over 1300 asteroids and comets that will pass close to Earth. *The Nibiru Space Nuts When it comes to conspiracy theories those involving space are some of the dumbest attracting the most gullible of people. And while the flat Earthers, Moon hoaxers and face on Mars fruit loops continue to push their narratives regardless of the facts – the Nibiru cataclysm should have gone away after the fictitious planet failed to collide with Earth as believers predicted. *Runaway star found in the Small Magellanic Cloud Astronomers have discovered a rare yellow supergiant “runaway” star speeding across a neighbouring galaxy. *China launches remote sensing satellites China has used its new Long March 11 rocket to launch five remote sensing satellites. For enhanced Show Notes including photos to accompany this episode, visit: http://www.bitesz.com/spacetimeshownotes Subscribe, rate and review SpaceTime at all good podcasting apps…including Apple Podcasts (formerly iTunes), audioBoom, Stitcher, PocketCasts, Podbean, Radio Public, Tunein Radio, google play, Spreaker, Spotify, Deezer etc RSS feed: https://audioboom.com/channels/4642443.rss Would you prefer to have access to the special commercial-free version of SpaceTime? Help support the show, subscribe at Patreon....and share in the rewards. Details at www.patreon.com/spacetimewithstuartgary Help support Space Time : The SpaceTime with Stuart Gary merchandise shop. Get your T-Shirts, Coffee Cups, badges, tote bag + more and help support the show. Check out the range: http://www.cafepress.com/spacetime Thank you. Plus: As a part of the SpaceTime family, you can get a free audio book of your choice, plus 30 days free access from audible.com. Just visit www.audibletrial.com/spacetime or click on the banner link at www.spacetimewithstuartgary.com Email: [email protected] Join our mailing list at http://www.bitesz.com/join-our-mailing-list For more, follow SpaceTime on Facebook, Twitter, Tumblr, YouTube, Instagram, Google+, Patreon, and Spreaker: Facebook: @spacetimewithstuartgary twitter: @stuartgary Tumblr: http://spacetimewithstuartgary.tumblr.com/ Instagram: https://www.instagram.com/spacetimewithstuartgary/ Google+: https://plus.google.com/u/1/b/116201551232774363704/ YouTube: www.youtube.com/c/spacetimewithstuartgary Patreon: https://www.patreon.com/spacetimewithstuartgary Spreaker: https://www.spreaker.com/show/spacetime-with-stuart-gary-2017 If you're enjoying SpaceTime, please help out by sharing and telling your friends. The best recommendation I can get is one from you. Thank you…

Earth from Space is presented by Kelsea Brennan-Wessels from the ESA Web TV virtual studios. In this edition Sentinel-2B takes us over the Columbia Glacier, one of the most rapidly changing glaciers in the world. See also https://www.esa.int/spaceinimages/Images/2018/05/Columbia_Glacier to download the image. ★ Subscribe: http://bit.ly/ESAsubscribe

Presented by Dr. Daniel P. Schrag The increase in atmospheric carbon dioxide due to burning coal, oil and gas represents an unprecedented experiment on the planet Earth. Dr. Schrag will discuss how the history of Earth and its neighboring planets provide hints of how that experiment might unfold. Dr. Daniel P. Schrag is the Sturgis Hooper Professor of Geology, Professor of Environmental Science and Engineering at Harvard University, and director of the Harvard University Center for the Environment. He also is co-director of the Program on Science, Technology, and Public Policy at the Harvard Kennedy School. Dr. Schrag’s interests include climate change, energy technology, and energy policy. He has studied climate change over the broadest range of Earth’s history, including how climate change and the chemical evolution of the atmosphere influenced the evolution of life in the past, and what steps might be taken to prepare for impacts of climate change in the future. He helped to develop the hypothesis that the Earth experienced a series of extreme glaciations, called “Snowball Earths,” that may have stimulated a rise in atmospheric oxygen and the proliferation of multicellular animals. He is also interested in how we can use climate events in the geologic past to understand our current climate challenges. Dr. Schrag has worked on a range of issues in energy technology and policy, including advanced technologies for low-carbon transportation fuel, carbon capture and storage, and risks and opportunities of shale gas. He was named a MacArthur Fellow in 2000. From 2009-2017, he served on President Obama’s Council of Advisors on Science and Technology (PCAST), contributing to many reports to the President, including energy technology and national energy policy, agricultural preparedness, climate change, and STEM education.

NASA’s Earth observations are critical for understanding our home planet and how it is changing. For Earth Day NASA is spotlighting some of the agency’s work with the latest technologies that have the potential to transform how we see our Blue Marble. Join us as we speak with NASA Ames scientist Ved Chirayath, who has developed cameras that can image marine environments below the ocean’s surface; Shayna Skolnik, founder and CEO of Navteca, a company that’s working to bring NASA Earth data to life through virtual reality; and Brian Campbell, senior education and outreach specialist for ICESat-2 satellite, which is set to launch this fall to measure polar ice and other important Earth features. This video is available for download from NASA's Image and Video Library: https://images.nasa.gov/details-NHQ_2018_0420_NASA%20Tech%20Helps%20Better%20Understand%20Our%20Home%20Planet.html

NASA pioneers and supports an amazing range of advanced technologies and tools to help scientists and environmental specialists better understand and protect our home planet - from space lasers to virtual reality, small satellites and smartphone apps. To celebrate Earth Day 2018, April 22, the agency is highlighting many of these innovative technologies and the amazing applications behind them. Music: The Upcycler by James Peter Wilson Complete transcript available. Credit: NASA’s Goddard Space Flight Center LK Ward (USRA): Lead Producer Samson K. Reiny (Wyle Information Systems): Lead Project Manager Aaron E. Lepsch (ADNET Systems Inc.): Technical Support This video is public domain and along with other supporting visualizations can be downloaded from the Scientific Visualization Studio at: https://svs.gsfc.nasa.gov/12929 If you liked this video, subscribe to the NASA Goddard YouTube channel: https://www.youtube.com/NASAExplorer Follow NASA’s Goddard Space Flight Center · Facebook: https://www.facebook.com/NASA.GSFC · Twitter https://twitter.com/NASAGoddard · Flickr https://www.flickr.com/photos/gsfc/ · Instagram https://www.instagram.com/nasagoddard/

NASA's Worldview app lets you explore Earth as it looks right now or as it looked almost 20 years ago. Through an easy-to-use map interface, you can watch tropical storms developing over the Pacific Ocean; track the movement of icebergs after they calve from glaciers and ice shelves; see wildfires spread and grow as they burn vegetation in its path. Pan-and-zoom to your region of the world to see not only what it looks like today, but to investigate changes over time. Worldview's nighttime lights layers provides a truly unique perspective of our planet at night. What else can you do with Worldview? Add imagery layers by discipline, natural hazard, or key word to learn more about what's happening on this dynamic planet. View Earth's frozen regions with the Arctic and Antarctic views. Take a look at current natural events like tropical storms, volcanic eruptions, wildfires and icebergs at the touch of a button using the "Events" tab. See a view you like? Take a snapshot and share your map with a friend or colleague. Want to track the spread of a wildfire? You can even create an animated gif to see change over time. Explore your Earth your way with Worldview today! #NASA4Earth https://worldview.earthdata.nasa.gov/ This video is public domain and along with other supporting visualizations can be downloaded from the Scientific Visualization Studio at: http://svs.gsfc.nasa.gov/12928 Credit: NASA's Goddard Space Flight Center/Kathryn Mersmann If you liked this video, subscribe to the NASA Goddard YouTube channel: http://www.youtube.com/NASAExplorer Follow NASA’s Goddard Space Flight Center · Facebook: http://www.facebook.com/NASA.GSFC · Twitter http://twitter.com/NASAGoddard · Flickr http://www.flickr.com/photos/gsfc/ · Instagram http://www.instagram.com/nasagoddard/ · Google+ http://plus.google.com/+NASAGoddard/posts

Earth is rotating around it self very quickly, but what if one day that were to suddenly change and the planet suddenly started spinning in the opposite direction? Here in the video i take a look at that scenario. My twitter: https://twitter.com/Dreksler_Astral Idea for the video was given by Akshay K Desai, on twitter, @AkshayKishoreD1 Intro, outro and other clips in the video were made with Space Engine. Music: At the Foot of the Sphinx - Twin Musicom http://www.twinmusicom.org/

A deep dive into the complex, beautiful phenomenon of tides with Neil deGrasse Tyson and Chuck Nice. Get a closer look at https://brilliant.org/StarTalk where you'll discover more about the gravitational forces that keep our waves rolling. ********************************** Get 20% off Brilliant: https://brilliant.org/StarTalk/ *********************************** For more exclusive content and commercial-free full episodes, subscribe to StarTalkAllAccess.com If you love StarTalk Radio, don't miss out on any StarTalk news. Sign up for our free newsletter: http://www.startalkradio.net/newsletter/youtube/ Catch up with StarTalk Radio around the web: iTunes - http://bit.ly/SOHDg6 SoundCloud - https://soundcloud.com/startalk Stitcher - http://www.stitcher.com/podcast/startalk TuneIn - http://tunein.com/radio/StarTalk-Radio-p334521/ Google Play Music - https://play.google.com/music/m/I6lczawbvvafjdburzbcc23aacu?t=StarTalk_Radio Twitter - https://twitter.com/StarTalkRadio Facebook - http://www.facebook.com/StarTalkRadio Google+ - https://plus.google.com/+startalkradio Snapchat - https://www.snapchat.com/add/startalk-radio Pinterest - http://pinterest.com/startalk/ Tumblr - http://startalkradio.tumblr.com/ Instagram - http://instagram.com/startalkradio The List App - https://li.st/startalkradio ------ Hosts Neil deGrasse Tyson, Chuck Nice Director Dave Wiskus Writers PJ Scott-Blankenship, Josh Silverman Animation Director Bård Edlund Animator David Powell Editor Eric Schneider Sound Designer Jay Pellizzi Music Airplane Mode Producers Amanda McLoughlin, Ben Ratner StarTalk Radio Executive Producers Neil deGrasse Tyson, Helen Matsos StarTalk Radio Producers Laura Berland, Jeffrey Lee Simons, Lindsey N. Walker, Johnny Bontemps Brilliant.org Producers Calvin Lin, Josh Silverman

An exploration of earth's past and present atmospheric evolution and the possibility that natural nuclear fission might occur and affect the atmosphere. https://www.patreon.com/johnmichaelgodier Papers: "Forming the Moon from terrestrial silicate-rich material", Meijer et al, 2010 https://arxiv.org/abs/1001.4243 Music: Cylinder Three by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/

In 2018, NASA will intensify its focus on one of the most critical but remote parts of our changing planet with the launch of two new satellite missions and an array of airborne campaigns. GRACE-FO and ICESat-2 will use radically different techniques to observe how the massive ice sheets of Greenland and Antarctica are changing over time and how much they are contributing to sea level rise. The space agency is launching these missions at a time when decades of observations from the ground, air, and space have revealed signs of change in Earth's ice sheets, sea ice, glaciers, snow cover, and permafrost. Collectively, scientists call these frozen regions of our planet the "cryosphere." Music: Pending News by Christian Telford Complete transcript available. This video is public domain and along with other supporting visualizations can be downloaded from the Scientific Visualization Studio at: http://svs.gsfc.nasa.gov/12906 Credit: NASA's Goddard Space Flight Center/LK Ward If you liked this video, subscribe to the NASA Goddard YouTube channel: http://www.youtube.com/NASAExplorer Follow NASA’s Goddard Space Flight Center · Facebook: http://www.facebook.com/NASA.GSFC · Twitter http://twitter.com/NASAGoddard · Flickr http://www.flickr.com/photos/gsfc/ · Instagram http://www.instagram.com/nasagoddard/ · Google+ http://plus.google.com/+NASAGoddard/posts

Visit http://science.nasa.gov/ for more. Enveloping our planet and protecting us from the fury of the Sun is the magnetosphere, a key to helping Earth develop into a habitable planet.

What is it like to see humanity from space? Imagine being able to tour our 4 billion-year-old planet 16 times a day, and see a sunset every 45 minutes. Chris Hadfield, the first Canadian astronaut to walk in space, has done just that—and it has opened his eyes and his mind to the idea that, from above, we're not so different at all. Read more at BigThink.com: http://bigthink.com/videos/chris-hadfield-how-space-travel-expands-your-mind Follow Big Think here: YouTube: http://goo.gl/CPTsV5 Facebook: https://www.facebook.com/BigThinkdotcom Twitter: https://twitter.com/bigthink Chris Hadfield: When we are born we have a very small view of the world: our mother’s womb and the delivery room. And, as you’re raised, your parents are probably trying to control the environment that you’re in and so you end up with a very centralized, tiny little view of the world—naturally. As you get older, as you travel more, as you read more, you start to understand a little more of the world around you; and all of those influences affect your choices in life. What are you going to imagine that you could be? If you’ve never left Main Street, small town, Ohio, then you’re probably not going to visualize yourself doing something that is wildly different than that. You’re never going to be the head of a religious sect in Pakistan; it’s not inside your worldview. You can only draw your own aspirations and hopes and decisions based on the things that you even know exist. It’s easier now to understand and see the world than ever in history. Our ability to communicate and our ability to travel has greatly improved. But space travel is sort of like the wildly exaggerated version of that, where you can go around the whole world in the time it takes to eat supper, and see everywhere, see the whole world 16 times a day. That widens and deepens your worldview like nothing we’ve ever seen before in history. And it’s very difficult to maintain artificially drawn biases like nationalistic borders and “my little tribe”, “my little street”, “my little gang”, “my little town”, my little whatever when, 15 minutes later, you’re over at the exact same-looking sort of town—but it’s in Africa, and 40 minutes later the exact same-looking sort of town and it’s in Australia—and then you come up to Indonesia—and you go, “Man, it’s all the same. They build their towns just like we build our towns, and how are they “They” then? It’s just sort of all “Us”. We’re all doing this thing together, and everyone has got the same sort of hopes and dreams amongst themselves. And that pervasive sense of the shared collective experience of being a human being, that seeps into you onboard a spaceship. Not the first time around. The first time is overwhelming, but somewhere, you know, a hundred times around, 500 times around, suddenly the world becomes one place in your mind. It’s not very big, and that I think is a really important worldview to have. Life can be full of magnificent experiences. Being at the wedding of a loved one in a beautiful, big house of worship somewhere where there’s the sound and the beauty and the structure—it affects how you feel that day, and you act a little bit differently. Or walking into a gigantic ancient redwood forest, your head is naturally drawn upwards and you think a little different. It’s not the same as just walking down your street. Imagine what it’s like on a spaceship, where you’re floating weightless at a window, where you see an entire continent in the time it takes to drink a cup of coffee, where you go from L.A. to New York in nine minutes and you see all of that history and culture and climate and geography and geology, and it’s all right there underneath you. And you see a sunrise or a sunset every 45 minutes; you see the world for what it actually is. It has that same sort of personal effect on you, of a feeling of privilege and sort of a reverence, an awe that is pervasive. When we’re floating in the bulging window, the Cupola of the space station—normally it’s just one person because everybody is busy, but if there is two of you in there—you talk in hushed tones to each other just because you feel like you’re just wildly lucky to even be there to see this happening.

Having a stressful day? We got you covered!Sit back, turn the volume up and enjoy a relaxing moment brought to you by ESA and Lufthansa getting lost in the beauty of our planet with images captured by Envisat, JAXA ALOS, KARI Kompsat-2, GeoEye Ikonos-2 and NASA Landsat-5 and Landsat-7 satellites. Don’t forget to favourite this video. You will always have a space to relax with us. Music: "Page of Life" by Green Sun.

A new study published in the journal Science Advances provides an in-depth analysis of a light phenomenon discovered last year dubbed "STEVE."

Discover more about our planet with the Earth from Space video programme. In this special edition, Sentinel-3 Project Manager Bruno Berruti joins us from the cleanroom at Thales Alenia Space in Cannes to give us an up-close look at the multiple instruments on the Sentinel-3B satellite.

Earth from Space is presented by Kelsea Brennan-Wessels from the ESA Web TV virtual studios.  In this edition, Sentinel-2 takes us over the sand dunes of southeast Namibia and the edge of the Kalahari Desert. See also http://www.esa.int/spaceinimages/Images/2018/03/Southeast_Namibia to download the image.

Watch NASA astronaut Randy Bresnik demonstrate Newton’s Second Law of Motion on the International Space Station by applying a force to objects of different mass. Do you see the differences in acceleration? Be sure to check out https://www.nasa.gov/stemonstrations for more videos like these along with corresponding lesson plans. For a high quality copy for download, visit: https://archive.org/details/jsc2018m000122_STEMonstration_Newtons_Second_Law_of_Motion

Subscribe ▶ https://goo.gl/oLRjsZ / With the aim of making the best possible use of existing satellites, ESA and Canada have made a deal that turns Swarm into a four-satellite mission to shed even more light on space weather and features such as the aurora borealis. In orbit since 2013, ESA’s three identical Swarm satellites have been returning a wealth of information about how our magnetic field is generated and how it protects us from dangerous electrically charged atomic particles in the solar wind. Canada’s Cassiope satellite carries three instrument packages, one of which is e-POP. It delivers information on space weather which complements that provided by Swarm. Therefore, the mission teams began looking into how they could work together to make the most of the two missions. To make life easier, it also just so happens that Cassiope’s orbit is ideal to improve Swarm’s readings. And now, thanks to this international cooperation and formalised through ESA’s Third Party Mission programme, e-POP has effectively become a fourth element of the Swarm mission. It joins Swarm’s Alpha, Bravo and Charlie satellites as Echo. Josef Aschbacher, ESA’s Director of Earth Observation Programmes, noted, “This is a textbook example of how virtual constellations and collaborative initiatives can be realised, even deep into the missions’ exploitation phases. “We embrace the opportunity to include e-POP in the Swarm mission, especially because it is clear that the more data we get, the better the picture we have of complex space weather dynamics. “ESA is looking forward to seeing the fruits of this collaboration and the improved return on investment for both Europe and Canada.” Andrew Yau from the University of Calgary added, “Swarm and e-POP have several unique measurement capabilities that are highly complementary. “By integrating e-POP into the Swarm constellation, the international scientific community will be able to pursue a host of new scientific investigations into magnetosphere–ionosphere coupling, including Earth’s magnetic field and related current systems, upper-atmospheric dynamics and aurora dynamics.” http://www.esa.int/Our_Activities/Observing_the_Earth/Swarm/Swarm_trio_becomes_a_quartet Open windows in one screen : ISS CAM1 ▶ https://goo.gl/bSWs3F ISS CAM2 ▶ https://goo.gl/VDTxLz ESA MAP ▶ https://goo.gl/26Uw8L NASA PUBLİK ▶https://goo.gl/9dKXVp NASA MEDIA ▶ https://goo.gl/C3GgEd ISS ALL ▶ https://goo.gl/z2yf6w Everything about space "Mysterious space" Subscribe to our channel! For everything about space. Live broadcasts, new developments, Rocket Launch & Landings programs, Super moon, lunar eclipse, meteor shower, solar eclipse, NASA's recent developments, deep space exploration and more. follow our channel. subscribe. like our videos and write your comments FOLLOW CHANNEL : Youtube ▶ https://goo.gl/oLRjsZ web ▶ https://goo.gl/Gp1p8g youtube ▶ https://goo.gl/QA3xt7 twitter ▶ https://goo.gl/HcrJAx facebook ▶ https://goo.gl/U7pPTr istigram ▶ https://goo.gl/9bgMxd PLAYLISTS : ISS HD CAMERA DATA ▶ https://goo.gl/tKqE7L MY DESKTOP ▶ https://goo.gl/MwbdPH NATURAL EVENTS ▶ https://goo.gl/gn1ADV SOYUZ ROCKET LAUNCH▶ https://goo.gl/Vx6KSD SpaceX Rocket Landings ▶ https://goo.gl/uYdCh4 4K UHD Videos ▶ https://goo.gl/iWGTwt SpaceX launch&landing ▶ https://goo.gl/SLZGZm JAXA ▶ https://goo.gl/YQyN9a Arianespace ▶ https://goo.gl/b1hvZU United Launch Alliance ▶ https://goo.gl/9eQgRt The Moon ▶ https://goo.gl/5oeUZ2 comfortable Video ▶ https://goo.gl/j1C4wY ISS LIVE STREAM DATA ▶ https://goo.gl/dPeXMA We have videos with the following content on our channel. #NASA #SPACEX #INTERNATIONAL #SPACE #STATION #LIVE #Astronomer #gelecekuzayda #sciencecommunicator #Bilim #Uzay #Science #BreakingBarriers #NASATV #ISS #HEAVY #otv #LIVESTREAM #WORLD #ASTEROID #orbital #falcon9 #Superbluebloodmoon #Falconheavy #ElonMusk #mars #Tesla #CRS #KEPLER #ULA #JPSS #space #spacex #nasa #rocket #astronaut #mars #earth #solarsystem #spacetravel #iss #elonmusk #moonlanding #apollo #spaceshuttle #spacewalk #Mediterranean #thenile #Japan #California #Chile #askGOES #РОСКОСМОСO #roscosmos

Over the last 20 years, 2°C has been referenced in climate policies and agreements made by the Council of the European Union, the G8 (now the G7), and more. So what makes two degrees so important? -- Producer/Video by: Jason Lederman Narrator: Amy Schellenbaum Media/Archive NASA NOAA Pond5 U.S. Department of Energy U.S. Department of Defense U.S. Department of State Prelinger Archive/archive.org DepositPhotos.com Google Earth Pixabay Wikimedia Commons Samuel Barst CC by 2.0 https://www.flickr.com/photos/paulmannix/303549766 https://www.flickr.com/photos/thenationalguard/36069234014/ https://www.flickr.com/photos/mtaphotos/8077984881/ Attribution-NonCommercial (CC BY-NC) http://pure.iiasa.ac.at/365/1/WP-75-063.pdf Music APM Music Interviews Dr. Dan Horton, Northwestern University Dr. Manoj Joshi, University of East Anglia Special Thanks Yale University Stockholm Environment Institute Tom McNamara Amy Schellenbaum Rachel Feltman Sara Chodosh Samuel Barst -- FOLLOW POPULAR SCIENCE https://www.popsci.com Facebook: https://www.facebook.com/popsci Twitter: https://www.twitter.com/popsci Instagram: https://www.instagram.com/popsci Snapchat: https://www.snapchat.com/add/popularscience Pinterest: https://www.pinterest.com/popularscience

The European Space Agency (ESA) is part of an international effort to monitor and – ultimately – tackle space debris. This junk – accumulated in orbit since the dawn of the space age sixty years ago – poses an increasing risk to operational spacecraft. ESA is developing missions to tackle the problem to help prevent a serious collision in space. The Agency is also monitoring possible dangers caused by fragments of redundant spacecraft falling to Earth, such as China’s space station Tiangong-1 – due to enter the atmosphere in the coming months. Visit our Clean Space site to learn more: http://www.esa.int/Our_Activities/Space_Engineering_Technology/Clean_Space

Earth from Space is presented by Kelsea Brennan-Wessels from the ESA Web TV virtual studios. With the Chinese calendar rolling over into a new year, the Sentinel-2 mission offers us a view of the country’s capital in this edition. See also http://www.esa.int/spaceinimages/Images/2018/02/Beijing to download the image.

Night Sky Network members joined us to hear NASA's Theresa Arvidson share the history of the ongoing Landsat program, and update us about the upcoming Landsat 9 mission. Conceived in the 1960s, the Landsat program launched its first satellite in 1972. Landsat has gathered more than 45 years of information about Earth’s land surface, chronicling how it has changed over time, pioneering global land monitoring and making breakthroughs in assessments of natural resources, especially agriculture, forestry, and geology. The technical aspects of remote sensing advanced as the Landsat program proceeded to accumulate an unprecedented global data archive. This talk combines a little history, some technology, and a fair amount of science with lots of beautiful images of our Earth’s surface.

As a species, we're always thinking of ways to fix problems here on Earth, but how about ways in which all life here on Earth is wiped out. In this video, we discuss possible ways in which Earth could be destroyed, both astrophysical events and Human made disasters. ►Click here to subscribe: https://www.youtube.com/channel/UCB0fFWQLZ2oj-FaoDUG_wow?sub_confirmation=1 ►Written, Produced & Narrated by: David ►Share this video: https://youtu.be/EriO7QHRS4o Music: “So Many Stars” by Miguel Johnson "Endless Story about Sun and Moon” by Kai Engel “Cylinder Five” by Chris Zabriskie “A Memory of Earth” by Markus Junnikkala

Life on Earth has adapted to our 24 hour day, but the Earth’s spin is slowing down. What would it be like to live on an Earth that stops spinning? Watching YouTube Isn’t Helping You Wind Down, It’s Ruining Your Sleep - https://youtu.be/QxA23Fa76Dk Read More: What Would Happen if Earth Stopped Spinning? http://thescienceexplorer.com/universe/what-would-happen-if-earth-stopped-spinning “Have you ever wondered what would happen if the Earth stopped spinning? You can probably guess that it would not result in anything good, in fact, it would be disastrous. If the Earth stopped spinning suddenly, most people on Earth would die. If the Earth slowed down gradually, it would be absolutely devastating, but there is a chance some people could survive.” Baby Moon-Birthing Collision Slapped Earth Sideways https://www.seeker.com/moon-earth-collision-astrophysics-formation-theory-2076496115.html “While we think of the moon as a familiar, unchanging sight, when compared with the other moons in the solar system it's a bit weird. Earth's moon is relatively big compared to our planet, its orbit is far from Earth and its tilt is huge.” Did Ancient Planet Collision Allow Life to Thrive? https://www.seeker.com/life-giving-carbon-result-of-ancient-earth-collision-2006730394.html “Life-giving carbon can be found all over the Earth's surface, but how it got there has been a mystery.” ____________________ Seeker inspires us to see the world through the lens of science and evokes a sense of curiosity, optimism and adventure. Visit the Seeker website https://www.seeker.com/videos Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel Seeker on Twitter http://twitter.com/seeker Trace Dominguez on Twitter https://twitter.com/tracedominguez Seeker on Facebook https://www.facebook.com/SeekerMedia/ Seeker http://www.seeker.com/ Special thanks to Amy Shira Teitel for hosting and writing this episode of Seeker! Check Amy out on Twitter: https://twitter.com/astVintageSpace

THE CORE OF THE PLANET — Earth's magnetic poles change position every few hundred thousand years. So what happens when our magnetic field flips? Subscribe to TomoNews ►►http://bit.ly/Subscribe-to-TomoNews TomoNews is your best source for real news. We cover the funniest, craziest and most talked-about stories on the internet. Our tone is irreverent and unapologetic. If you’re laughing, we’re laughing. If you’re outraged, we’re outraged. We tell it like it is. And because we can animate stories, TomoNews brings you news like you’ve never seen before. Ultimate TomoNews Compilations - Can't get enough of TomoNews? Then this playlist is for you! New videos are added each day http://bit.ly/Ulitmate_TomoNews_Compilations Top TomoNews Stories - A shortcut to the most popular videos on TomoNews! http://bit.ly/Top_TomoNews_Stories World News - Latest international headlines from around the world http://bit.ly/TomoNews_World_News Awww!!! Animals - All the best animal videos! Hungry hippos, tiger hairballs, giant pythons, and many more! http://bit.ly/Aw_Animals Connect with TomoNews! Like TomoNews on Facebook: http://www.facebook.com/TomoNewsUS Follow us on Twitter: @tomonewsus http://www.twitter.com/TomoNewsUS Follow us on Instagram: @tomonewsus http://instagram.com/tomonewsus Get your TomoNews merch today! http://bit.ly/tomonews-teespring Visit our official website for all the latest videos: http://us.tomonews.com Check out our Android app: http://bit.ly/1rddhCj Check out our iOS app: http://bit.ly/1gO3z1f Get top stories delivered to your inbox every day: http://bit.ly/tomo-newsletter

Earth has some new orbiters, and while one of them is vexing many scientists, another will help us learn more about our atmosphere. Hosted by: Caitlin Hofmeister ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلط الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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: http://www.thehumanitystar.com/ https://www.rocketlabusa.com/news/updates/rocket-lab-successfully-reaches-orbit-and-deploys-payloads-january-21-2018/ https://www.theguardian.com/world/2018/jan/26/space-graffiti-astronomers-angry-over-launch-of-fake-star-into-sky https://blogs.scientificamerican.com/life-unbounded/twinkle-twinkle-satellite-vermin/ https://www.iridium.com/blog/2011/08/17/video-roundup-iridium-flares/ http://www.satobs.org/iridium.html https://www.nasa.gov/feature/contact-successfully-established-with-ses-14-satellite-hosting-nasas-gold-mission https://www.nasa.gov/content/goddard/gold-science https://scied.ucar.edu/shortcontent/thermosphere-overview http://gold.cs.ucf.edu/wp-content/uploads/2017/12/GOLD-Fact-Sheet-2018.pdf https://www.youtube.com/watch?v=pY-kBF3Jfig https://arstechnica.com/science/2018/01/nasa-launches-a-mission-to-study-earths-final-frontier-the-edge-of-space/ Images: https://www.rocketlabusa.com/gallery/ https://en.wikipedia.org/wiki/File:Iridium_flare_2008_08_11.jpg https://en.wikipedia.org/wiki/File:Iridium_animation.gif https://commons.wikimedia.org/wiki/File:Mercury,_Venus_and_the_Moon_Align.jpg https://en.wikipedia.org/wiki/File:Comet_holmes_and_iridium_flare.jpg https://en.wikipedia.org/wiki/File:Ionosphere_Layers_en.svg https://en.wikipedia.org/wiki/File:Atmosphere_with_Ionosphere.svg https://en.wikipedia.org/wiki/File:Diurnal_ionospheric_current.jpg https://en.wikipedia.org/wiki/File:EarthAtmosphereBig.jpg

Taking a look at something from a different perspective can make all the difference—especially if your second angle is from 250 miles straight up! NASA astronaut Randy Bresnik took it to extremes during his mission to the International Space Station in 2017, shooting photographs of spots on Earth and matching them up with pictures he’d taken of the same locations when he’d visited them previously. Enjoy this sample of photo pairs, and check out the rest at #OneWorldManyViews Bresnik’s Facebook https://www.facebook.com/AstroKomrade/ Bresnik’s Twitter https://twitter.com/astrokomrade _______________________________________ FOLLOW THE SPACE STATION! Twitter: https://twitter.com/Space_Station Facebook: https://www.facebook.com/ISS Instagram: https://instagram.com/iss/

Discover more about our planet with the Earth from Space video programme. In this special edition, Sentinel-3 Product Assurance Manager Jean-Francois Flamand joins us from the cleanroom at Thales Alenia Space in Cannes to discuss testing the Sentinel-3B satellite. More about Sentinel-3: http://www.esa.int/Our_Activities/Observing_the_Earth/Copernicus/Sentinel-3

January 31 2018 marks the 60th anniversary of the launch of the Explorer-1 spacecraft and 60 years of Earth observations from space. This visualization shows the orbits of NASA-related near-Earth science missions from the launch of Explorer-1 in 1958 through 2017. These missions include both NASA-run missions as well as missions run by organizations that NASA has partnered with. Twenty-four of these missions are called out as "firsts" in various ways. NASA's Earth observing spacecraft from Explorer-1 to CYGNSS Visualizers: Greg Shirah (lead), Ernie Wright, Horace Mitchell For more information or to download this public domain video, go to https://svs.gsfc.nasa.gov/4600#24066

Original air date: Jan. 25, 2018. Explorer 1 marked the start of the Space Age for America, and heralded the study of Earth from space. The JPL-built satellite confirmed the existence of the Van Allen radiation belts, the very first space science discovery. Explorer 1's success was only the first of an array of Earth missions that have mapped and probed our planet's lands, waters and atmosphere on scales ranging from the millimeter to global views. This conversation and multimedia journey spanned from the dawn of Earth space science to today's modern fleet that is providing vital information in understanding the changes taking place on the only planet humans can yet call home. For more info on Explorer 1, please visit https://explorer1.jpl.nasa.gov Host: Blaine Baggett, JPL Fellow Panelists: Erik Conway, JPL Historian Carmen Boening, JPL Earth Scientist Erika Podest, JPL Earth Scientist Jason Craig, JPL Visualization Specialist NASA's Jet Propulsion Laboratory invites you to watch live about everything from Mars rovers to monitoring asteroids to cool cosmic discoveries. From the lab to the lecture hall, get information directly from scientists and engineers working on NASA's latest missions. http://www.jpl.nasa.gov Chat Rules: The chat is open to all guests from around the planet. From time to time the chat box may be disabled except for pre-arranged chat sessions. Please follow our code of conduct in the chat box: • Be courteous. • Use respectful language. • Stay on topic. • Protect your private information.

Earth from Space is presented by Kelsea Brennan-Wessels from the ESA Web-TV virtual studios. In this edition, Sentinel-2 takes us over the Yukon Delta in the US. See also http://www.esa.int/spaceinimages/Images/2018/01/Yukon_Delta to download the image.

GOLD is a new NASA science mission that launches in January 2018 to explore Earth’s interface to space! GOLD stands for Global-scale Observations of the Limb and Disk. It will inspect the dynamic region of near-Earth space where space and Earth’s uppermost atmosphere meet. Historically difficult to observe, this is a little understood region that responds both to the lower atmosphere below and the tumult of space weather from above. GOLD is a hosted instrument roughly the size of a mini-fridge that will fly aboard a commercial communications satellite, SES-14 — and it’s the first NASA science mission to do so. Joining us are NASA scientists Sarah Jones and Alex Young and SES director of hosted payloads, Todd Gossett. They will share details of GOLD’s mission and why they’re excited about this particular launch. Learn more: https://www.nasa.gov/gold

These are the most alien-looking places on the planet. https://www.msn.com/en-us/travel/tripideas/17-of-the-most-alien-looking-places-on-earth/ss-BBzFMNp http://www.wochit.com This video was produced by YT Wochit News using http://wochit.com

Discover more about our planet with the Earth from Space video programme. This special edition celebrates two years of operating the Copernicus Sentinel-2 mission. More about Sentinel-2: http://www.esa.int/Our_Activities/Observing_the_Earth/Copernicus/Sentinel-2

Earth from Space is presented by Kelsea Brennan-Wessels from the ESA Web-TV virtual studios. In this edition, Sentinel-2 takes us over part of northern Brazil’s Marajó island in Pará state. See also http://www.esa.int/spaceinimages/Images/2018/01/Marajo_Brazil to download the image.

Earth's surface temperatures in 2017 were the second warmest since since 1880, when global estimates first become feasible, NASA scientists found. News release: https://www.nasa.gov/press-release/long-term-warming-trend-continued-in-2017-nasa-noaa Global temperatures in 2017 were second only to 2016, which still holds the record for the hottest year; however, 2017 was the warmest year on record that did not start with an El Nino weather pattern, as the previous two years did. In a separate, independent analysis, NOAA scientists found that 2017 was the third-warmest year in their record. The minor difference is due to different methods to analyze global temperatures used by the two agencies, although over the long-term the records remain in strong agreement. Music: Sojourner Rover by Craig Warnock [PRS], Lee Ahmad Baker [PRS], Sean Hennessey [PRS] This video is public domain and along with other supporting visualizations can be downloaded from the Scientific Visualization Studio at: http://svs.gsfc.nasa.gov/12822 Credit: NASA's Goddard Space Flight Center/Kathryn Mersmann