DWARF PLANETS

A discussion with New Horizons Principal Investigator Alan Stern of the mission to explore Pluto and if Pluto can support life. As well as his thoughts on NASA administrator Jim Bridenstine’s recent statement that Pluto is a planet. John Michael Godlier spoke to Alan Stern about his recent book Chasing New Horizons Inside the Epic First Mission to Pluto, coauthored with David Grinspoon. https://twitter.com/AlanStern https://alanstern.space/ Chasing New Horizons inside the epic first mission to Pluto: https://amzn.to/2PUZk0G Pluto images and video credit to: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute http://pluto.jhuapl.edu/ Website: https://www.eventhorizonshow.com/ You can now support us on Patreon! https://www.patreon.com/EventHorizonShow Follow us on Twitter! https://twitter.com/jmgeventhorizon Follow us on Instagram! https://www.instagram.com/jmgeventhorizon/

After observing what we thought was just a big asteroid in the asteroid belt, a team of astronomers now thinks this might qualify as a dwarf planet. And scientists had the chance to directly observe the collision of two neutron stars for the first time. 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: Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- 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.nature.com/articles/s41550-019-0915-8 https://www.eso.org/public/news/eso1918/ https://www.jpl.nasa.gov/infographics/infographic.view.php?id=11268 https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2000010#content https://nsidc.org/cryosphere/seaice/processes/albedo.html https://iopscience.iop.org/article/10.3847/1538-4357/aaf006 https://www.nature.com/articles/s41586-019-1676-3.pdf https://www.sciencemag.org/news/2019/10/some-universe-s-heavier-elements-are-created-neutron-star-collisions https://www.asc.ohio-state.edu/physics/ntg/6805/slides/rprocess.pdf http://hyperphysics.phy-astr.gsu.edu/hbase/Astro/nucsyn.html#c1 https://www.sciencemag.org/news/2017/10/merging-neutron-stars-generate-gravitational-waves-and-celestial-light-show www.cambridge.org/9781108422161 https://link.springer.com/chapter/10.1007/978-3-662-55054-0_3 Images: https://www.istockphoto.com/vector/cute-planets-gm1179271747-329918350 https://commons.wikimedia.org/wiki/File:AnimatedOrbitOf10Hygiea.gif https://commons.wikimedia.org/wiki/File:SPHERE_image_of_Hygiea.jpg https://commons.wikimedia.org/wiki/File:Ceres_-_RC3_-_Haulani_Crater_(22381131691)_(cropped).jpg https://www.eso.org/public/videos/eso1918c/ https://en.wikipedia.org/wiki/File:Neutron_Star_gravitational_lensing.png https://commons.wikimedia.org/wiki/File:FusionintheSun.svg https://commons.wikimedia.org/wiki/File:Keplers_supernova.jpg https://www.istockphoto.com/photo/asteroid-in-space-gm535404027-57415452 https://www.istockphoto.com/photo/atom-gm187566822-28714872

Astronomers using the SPHERE instrument on ESO's Very Large Telescope have revealed that the asteroid Hygiea could be a dwarf planet. Find out more about this fascinating object in the new ESOcast Light. The video is available in 4K UHD. The ESOcast Light is a series of short videos bringing you the wonders of the Universe in bite-sized pieces. The ESOcast Light episodes will not be replacing the standard, longer ESOcasts, but complement them with current astronomy news and images in ESO press releases. More information and download options: http://www.eso.org/public/videos/eso1918a/ Subscribe to ESOcast in iTunes! https://itunes.apple.com/podcast/esocast-hd/id295471183?mt=2 Receive future episodes on YouTube by pressing the Subscribe button above or follow us on Vimeo: https://vimeo.com/esoastronomy Watch more ESOcast episodes: https://www.eso.org/public/videos/archive/category/esocast/ Find out how to view and contribute subtitles for the ESOcast in multiple languages, or translate this video on YouTube: https://www.eso.org/public/outreach/partnerships/translators/ Credit: ESO Directed by: Herbert Zodet. Editing: Herbert Zodet. Web and technical support: Gurvan Bazin and Raquel Yumi Shida. Written by: Vanessa Emeka-Okafor and Bárbara Ferreira. Music: tonelabs (www.tonelabs.com) – Expect The Unexpected. Footage and photos: ESO, P. Sěveček/Charles University, P. Vernazza et al./MISTRAL algorithm (ONERA/CNRS), Space Engine (spaceengine.org) and C. Malin (christophmalin.com). Scientific consultants: Paola Amico and Mariya Lyubenova.

I'm sure most of us grew up with the knowledge that Pluto was our solar system's ninth planet. So what changed about the definition? Astrum Answers! SUBSCRIBE for more videos about our other planets. Subscribe! http://goo.gl/WX4iMN Facebook! http://goo.gl/uaOlWW Twitter! http://goo.gl/VCfejs Donate! Patreon: http://goo.gl/GGA5xT Ethereum Wallet: 0x5F8cf793962ae8Df4Cba017E7A6159a104744038 Become a Patron today and support my channel! Donate link above. I can't do it without you. Thanks to those who have supported so far! Image Credits: ESA/ESO/NASA/Space Engine Music Credits: Anima - Love Again

You can buy Universe Sandbox 2 game here: http://amzn.to/2yJqwU6 Hello and welcome! My name is Anton and in this video, we will talk about another new record holder about which we currently know nothing about - FarFarOut. 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 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 Thank you to all Patreon supporters of this channel Specifically, great thanks to the following members: Mayumi Mark Teranishi Lilith Dawn Marin Templeton Sam Reed William Nick Dolgy Luminger Greg Lambros Unexpectedbooks.com Lauren Smith Michael Tiganila Jordan Michael Mitsuda Lyndon Riley Jer Dave Blair Leo Wehrli Konrad Kummli Alexander Leimbeck Sander Stols Kai Raphahn Sergio Ruelas Olegas Budnik Tracy Burgess Bartholomew Macaluso Gordon Cooper George Williams Jayjay Volz Shinne AA Justin Fortune Chase Staggs Jakub Glos Toğrul Hüseynli Moonic Robert MacDonald Becky Giovanni Perryman Steven Zachary Fluke Anataine Deva Bob Davies Steve Aiello Michael Rucker Tom Warren Xyndicate Bodo Graßmann Liam Moss Michael Koebel Gary Steelman Jake Salo Shelley Passage Honey Suzanne Lyons Arikkat A Unnikrishnan Angelina Werner Steve Wotton Rock Howard Daniel Coleman Aneliya Pancheva Niji Ralph Spataro Peter Hamrak Andrey Vesnin Willem ter Harmsel Robert Wyssbrod James Myers MrR Vincent L Cleaver Jacob Spencer Stan Komander Claye Griffith Jakub Rychecky JohnTaylorWalker Jon Haynes Shaun Cahill George Naumov Kyle eagle David Lewis Matthew Lazear Michael J Fluharty Howard Zhang Former Patrons: Tim Sageser Jokage Jurrien Diepenbroek Lunos Hundolin Galaxia Zio Nelson Reyes Brett Comeau Jamie Walcott Hazen Miller Bobby Kent Snowie15 Madalevek Khai Hung Joseph McEvoy Isambard Jason Neuschmid Nicolas Belanger Peter Rose Nor Dine Galant Human Jeffrey Paik Check the Patreon page to join.

According to a report by Digital Trends, late last year, a team of astronomers discovered what was then the most distant body observed in our solar system, nicknamed FarOut, while searching for the mysterious Planet Nine. Now, the team has reportedly discovered an even more distant object they have dubbed "FarFarOut." Astronomer Scott Sheppard found himself with located an object which is a massive 140 times further away from the sun then the Earth is, or 140 astronomical units. Digital Trends reports that is approximately 3.5 times the distance from the sun as Pluto, and further than FarOut’s distance of 120 AU. https://www.digitaltrends.com/cool-tech/farfarout-distant-object-solar-system/ http://www.wochit.com This video was produced by YT Wochit News using http://wochit.com

Ceres is the largest so-called asteroid within the Asteroid Belt between Mars and Jupiter. First discovered in 1801, this England-sized dwarf planet may be small, but it has been labelled by scientists as a "chemical factory"; and a 2017 discovery found that the planet does indeed have several key ingredients for carbon-based primitive life as we know it. With upwards of 200M KM of water, and a vapour-rich atmosphere, Ceres may well be home to, or have been home to, very primitive species of life. So, what are we waiting for? Let's get straight to it, as we explore this wonderful little planet! SUBSCRIBE and become a member of the SeaTards! Subscriptions aren't expected but are hugely appreciated! 🙂 Join the NEW SeaSquad 100K Discord Server, too! https://discord.gg/CjeuAzv Music, as always, provided by the amazing CO.AG: https://www.youtube.com/channel/UCcavSftXHgxLBWwLDm_bNvA FOOTAGE: - 8-minute Space Journey: https://www.youtube.com/watch?v=Un5SEJ8MyPc&t - Solar System Stock Footage: https://www.youtube.com/user/footageisland Images provided by Ceres' Wikipedia entry: https://en.wikipedia.org/wiki/Ceres_(dwarf_planet) FINAL NOTE FOR THE YEAR: My last video of 2018 for sure, and it seemed fitting to go out with an OOTW episode- a series that has brought me so much success and rapid growth within 8 months of production. This series has been great, and I've learned so much about the universe while making these 12 episodes, and I've also learned incredible amounts about what it takes to be a good YouTuber with such high returns on episodes like the Bootes Void and the CMB Cold Spot. Space is now a key part of my channel, and will be for the foreseeable future- potentially forever. I can't wait to see what 2019 holds for the channel- and I'm willing to bet space and space videos, especially OOTW, will be an absolutely essential component in achieving whatever goals may come in the year ahead. Until then, happy new year, and thank you for watching and enjoying this series that is such a pleasure for me to produce. - Sam

For the first time, an object in our solar system has been found more than 100 times farther than Earth is from the sun.

It's believed to be the farthest known object in our solar system.

Astronomers may have figured out some cool geology on Pluto, and Barnard's star is back in the running for having a planet! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: rokoko, Alex Hackman, Andrew Finley Brenan, Lazarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- 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.nature.com/articles/s41550-018-0592-z https://www.nasa.gov/content/washboard-and-fluted-terrains-on-pluto-as-evidence-for-ancient-glaciation https://www.nasa.gov/feature/pluto-features-given-first-official-names https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4720356/ https://blogs.nasa.gov/pluto/2016/01/08/probing-the-mysterious-glacial-flow-on-plutos-frozen-heart/ https://arxiv.org/pdf/1604.05702.pdf https://www.nature.com/articles/s41586-018-0677-y https://earthsky.org/astronomy-essentials/barnards-star-closest-stars-famous-stars https://www.theatlantic.com/technology/archive/2012/08/bad-news-space-fans-barnards-star-151one-of-our-suns-closest-neighbors-151is-barren/261310/ http://www.planetary.org/explore/space-topics/exoplanets/direct-imaging.html Images: https://www.nasa.gov/feature/pluto-features-given-first-official-names https://www.nasa.gov/content/washboard-and-fluted-terrains-on-pluto-as-evidence-for-ancient-glaciation https://en.wikipedia.org/wiki/File:Alpha,_Beta_and_Proxima_Centauri_(1).jpg https://en.wikipedia.org/wiki/File:RedDwarfPlanet.jpg https://commons.wikimedia.org/wiki/File:Kepler_spacecraft_artist_render_(crop).jpg

The world's Premiere Astronomy & Space News Podcast *Discovery of the Goblin Astronomers have detected another distant world orbiting the Sun far out beyond Pluto. *Voyager 2 could be nearing interstellar space New data suggests NASA's Voyager 2 spacecraft might be about to leave the solar system – becoming only the second man-made object after its sister ship Voyager 1 to reach interstellar space. *Observations challenge cosmological theories Recent observations have been creating a puzzle for astrophysicists trying to understand the evolution of the universe. *The Science Report The 2018 Nobel Prizes awarded in Sweden. The latest IPCC report card on the worsening problem of climate change. New study finds vaping increases rather than cuts your level of cigarette smoking. Claims malicious Chinese government hacker computer chips being installed in motherboards. 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), Google Podcasts, Stitcher, PocketCasts, Podbean, Radio Public, TuneIn Radio, google play, Spreaker, Spotify, Deezer, ACast 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 SpaceTime: 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 audiobook 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] To receive the Astronomy Daily Newsletter free, direct to your inbox...just join our mailing list at http://www.bitesz.com/join-our-mailing-list Stream podcast episodes on demand from www.spacetimewithstuartgary.com (mobile friendly)

Astronomers have found more evidence for Planet 9, but another study has added another problem to our list of space travel problems. Hosted by: Reid Reimers 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: azarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- 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: “A New High Perihelion Inner Oort Cloud Object”, Sheppard et al. https://www.eurekalert.org/emb_releases/2018-10/cifs-ned092618.php http://iopscience.iop.org/article/10.1086/504422/meta https://academic.oup.com/mnras/article/91/4/380/1046636 http://adsabs.harvard.edu/abs/1997pqed.book.....C “Out of the Darkness: The Planet Pluto”, by Clyde Tombaugh and Patrick Moore. https://www.nature.com/articles/nature13156 http://www.pnas.org/cgi/doi/10.1073/pnas.1807522115 https://www.eurekalert.org/emb_releases/2018-10/gumc-ass092618.php https://three.jsc.nasa.gov/concepts/SpaceRadiationEnviron.pdf https://science.nasa.gov/science-news/science-at-nasa/2004/17feb_radiation https://www.nature.com/articles/232421a0 https://link.springer.com/article/10.1007%2Fs00417-002-0489-4 http://www.bioone.org/doi/abs/10.1667/0033-7587%282001%29156%5B0460%3ASRACIA%5D2.0.CO%3B2 https://www.nasa.gov/sites/default/files/atoms/files/space_radiation_ebook.pdf https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4441880/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5752736/ http://theconversation.com/of-mice-and-men-why-animal-trial-results-dont-always-translate-to-humans-73354 https://emergency.cdc.gov/radiation/ki.asp https://www.nasa.gov/pdf/284275main_Radiation_HS_Mod3.pdf Images: https://commons.wikimedia.org/wiki/File:Planet_nine_artistic_plain3.png https://en.wikipedia.org/wiki/File:2015_TG387_hoverview.png https://en.wikipedia.org/wiki/File:Sedna_solar_system_Jan1_2017.png https://en.wikipedia.org/wiki/File:2012_VP113_orbit_with_solar_system.png https://commons.wikimedia.org/wiki/File:Planet_nine-etnos_now-new3.png http://www.thinkstockphotos.com/image/stock-photo-3d-illustration-of-human-body-digenative/699786364 https://en.wikipedia.org/wiki/File:PIA16938-RadiationSources-InterplanetarySpace.jpg

It's been a busy coupe of days, with minor planets out in strange orbits and serious data suggesting that a moon the size of Neptune might be in orbit around an exoplanet larger than Jupiter The models were generated with Universe Sandbox2 https://www.humblebundle.com/store/universe-sandbox-squared?partner=szyzyg&charity=61469

The small club of known dwarf planets orbiting our sun, which controversially includes Pluto, has just added another member. The International Astronomical Union’s Minor Planet Center announced Oct. 2 that researchers have discovered a new dwarf planet, 2015 TG387, that is roughly 186 miles across and likely made of ice. Owing to its discovery near Halloween on Oct. 13, 2015, the research team nicknamed the new object "the Goblin." "We think there could be thousands of small bodies like 2015 TG387 out on the Solar System’s fringes, but their distance makes finding them very difficult," David Tholen, an astronomer at the University of Hawaii, said in a press release. https://www.mnn.com/earth-matters/space/blogs/dwarf-planet-goblin-discovered-edge-our-solar-system http://www.wochit.com This video was produced by YT Wochit News using http://wochit.com

Scientists may have discovered up to 31 more cryovolcano remnants on Ceres, and the Iridium flares are slowly being allowed to burn up in our atmosphere, so see them while you still can! #Flarewell Campaign: https://www.iridium.com/flarewell/ Hosted by: Hank Green 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, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, charles george, Kevin Bealer, Chris Peters ---------- 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://press.nature.com/wp-content/uploads/files/2018/09/41550_2018_574_OnlinePDF.pdf https://dawn.jpl.nasa.gov http://www.skyatnightmagazine.com/news/iridium-flares-cease-end-2018 https://news.nationalgeographic.com/2017/01/skywatching-iridium-flares-spacex-satellites-space-science/ http://investor.iridium.com/2018-07-25-Iridium-Completes-Seventh-Successful-Iridium-R-NEXT-Launch https://www.iridium.com/network/globalnetwork/ https://www.rocketlaunch.live/?filter=spacex https://www.iridium.com/flarewell/ Images: https://commons.wikimedia.org/wiki/File:Fountains_of_Enceladus_PIA07758.jpg https://dawn.jpl.nasa.gov/multimedia/images/image-detail.html?id=PIA18921 https://dawn.jpl.nasa.gov/multimedia/images/ceres.html?view=grid_view&start=12 https://en.wikipedia.org/wiki/File:PIA21919-Ceres-DwarfPlanet-AhunaMons-20180314.jpg https://www.flickr.com/photos/seabirdnz/23655329842 https://en.wikipedia.org/wiki/File:Iridium_Satellite.jpg https://commons.wikimedia.org/wiki/File:Iridium_flare_2008_08_11.jpg Thumbnail Image: https://commons.wikimedia.org/wiki/File:PIA20348_crop_-_Ceres%27_Ahuna_Mons_top_view.jpg

Some researchers are arguing that Pluto should get its planetary status back.

Original air date: Friday, Sept. 7 at 11 a.m. PT (2 p.m. ET, 1800 UTC) Join JPL for a Science Chat to talk about the role of the agency's Dawn spacecraft in studying the beginning of our solar system, and the approaching end of its 11-year mission. Participants include: Jim Green, NASA chief scientist Carol Raymond, Dawn principal investigator at JPL Marc Rayman, Dawn mission director and chief engineer at JPL Follow us on your favorite social media platforms for updates @NASAJPL.

NASA’s Dawn spacecraft turned science fiction into science fact by using ion propulsion to explore the two largest bodies in the main asteroid belt, Vesta and Ceres. The mission will end this fall, when the spacecraft runs out of hydrazine, which keeps it oriented and in communication with Earth. For more info on the mission, visit https://dawn.jpl.nasa.gov

A visit to Ceres and the Asteroid Belt. Visit our sponsor, Brilliant: https://brilliant.org/IsaacArthur/ Ceres, a dwarf planet amid the Asteroid Belt, hold the potential to be the hub of a vast mining and manufacturing network in the Belt, as well as potentially growing the food to support future colonists. Today we'll look at colonizing Ceres and asteroid mining, faming in space, and a potential distant future of a developed asteroid belt. Visit our Website: http://www.isaacarthur.net Support us on Patreon: https://www.patreon.com/IsaacArthur SFIA Merchandise available: https://www.signil.com/sfia Social Media: Facebook Group: https://www.facebook.com/groups/1583992725237264/ Reddit: https://www.reddit.com/r/IsaacArthur/ Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content. SFIA Discord Server: https://discord.gg/v5UKTsz Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/colonizing-ceres Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/colonizing-ceres-narration-only Credits: Outward Bound: Colonizing Ceres 141 Season 4 Episode 26 Writers Isaac Arthur Editors A.T. Long Derek Hightower Evan Schultheis Jerry Guern Keith Blockus Mark Warburton Oliver Epsom Sigmund Kopperud Stuart Graham Producer: Isaac Arthur Cover Artist: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics Team: Jarred Eagley Jeremy Jozwik Justin Dixon Ken York Kristijan Tavcar Kris Holland (Mafic Studios) www.maficstudios.com LegionTech Studios https://hades9.com Sam MacNamara Sergio Botero https://www.artstation.com/sboterod?fref=gc Narrator: Isaac Arthur Music Manager: Luca De Rosa - [email protected] Music: Markus Junnikkala, "Hail the Victorious Dead" https://www.markusjunnikkala.com/ Kai Engel, "Endless Story About Sun and Moon" https://www.kai-engel.com/ Stellardrone, "Last Day On Earth" https://stellardrone.bandcamp.com Epic Mountain, "Rising Sky" https://soundcloud.com/epicmountain Aerium, "The Islands moved while I was asleep" https://www.youtube.com/channel/UCRnUJY3l5vIJFGsY3XvW4dQ Phase Shift, "Forest Night" https://www.last.fm/music/Phase+Shift/_/Enigmatic Lombus, "Amino" https://lombus.bandcamp.com

The Dawn spacecraft has moved to its final orbit, an orbit which will bring it down to 35km from the surface of Ceres. It's being placed in this orbit to collect better data from its Gamma Ray and Neutron Detector instrument to give scientist a better understanding of the chemistry.

Ceres is quite an interesting dwarf planet that has lots of mysterious things going on. In this video i see as to what would it be like to land and stand on this dwarf planet. My Twitter: https://twitter.com/Dreksler_Astral Intro, outro and other clips in the video were made with Space Engine. Music: Nevada City - Huma-Huma

What happens when you've seen Pluto and want to go even further? Nobody really knows, but here are some possibilities. ---- This channel offers you full episodes of high quality documentaries. Enjoy and don't forget to subscribe 🙂 ---- Other channels you might be interested in: criminals and crimefighters: https://www.youtube.com/channel/UCYuXyzwA_w4-c1FJrqOnR0A hazards and catastrophes: https://www.youtube.com/channel/UC5WE_bClugxSVG1ENir8qzg

In several craters on dwarf planet Ceres, bright water ice deposits have been observed by Dawn's framing camera. This finding suggests that water ice can be stored for significant amounts of time in cold, dark craters on Ceres. Such reservoirs are called "cold traps." At less than minus 260 degrees Fahrenheit (110 Kelvin), they are so chilly that very little of the ice turns into vapor in the course of a billion years. The color scale gives hydrogen content in water-equivalent units, which assumes all of the hydrogen is in the form of H2O. Blue indicates where hydrogen content is higher, near the poles, while red indicates lower content at lower latitudes. In reality, some of the hydrogen is in the form of water ice, while a portion of the hydrogen is in the form of hydrated minerals (such as OH, in serpentine group minerals). The color information is superimposed on shaded relief map for context. Consider tranlsate this video: www.youtube.com/timedtext_video?v=kMT2Sa8JxhU Subscribe for more Space wonders on ΥουΤυbe: https://tinyurl.com/SpaceTelescopesYouTube

Nasa's Dawn spacecraft has dipped closer than ever to Ceres, capturing the most detailed images yet of the mysterious bright spots on the dwarf planet. The latest images capture two giant craters up close, called Haulani (pictured) and Oxo. They show evidence the impacts that formed them are fresh - and even show the giant landslides at the crater's rim they caused. Original Article: http://www.dailymail.co.uk/sciencetech/article-3548842/The-strange-glowing-spots-Ceres-close-Researchers-reveal-craters-recent-evidence-giant-landslides.html Original Video: http://www.dailymail.co.uk/video/sciencetech/video-1284435/NASA-s-Dawn-spacecraft-reveals-amazing-close-ups-Ceres.html Daily Mail Facebook: http://facebook.com/dailymail Daily Mail IG: http://instagram.com/dailymail Daily Mail Snap: https://www.snapchat.com/discover/Daily-Mail/8392137033 Daily Mail Twitter: http://twitter.com/MailOnline Daily Mail Pinterest: http://pinterest.co.uk/dailymail Daily Mail Google+: https://plus.google.com/+DailyMail/posts Get the free Daily Mail mobile app: http://dailymail.co.uk/mobile

On January 1, 1801, a Sicilian astronomer named Giuseppe Piazzi discovered the dwarf planet Ceres orbiting the sun between Mars and Jupiter. At the time, Ceres was considered to be a planet. But after astronomers found more things orbiting in the same region over the next few decades, they demoted Ceres and all those other objects to asteroid status. However, in 2006, the big debate about Pluto's planetary status led astronomers to redefine what it means to be a planet, and Ceres was reclassified as a dwarf planet along with. While it is the smallest of the known dwarf planets, it is the largest object in the asteroid belt.

My twitter: https://twitter.com/Dreksler_Astral Mercury is the smallest planet in the Solar System under the new definition of a planet. But what is the smallest a planet can get under the definition that was imposed? Let's see. Intro and outro footage made with Space Engine. Thanks to my real life friend for suggesting this one. Music: Clouds Huma - Huma

More than 300 bright spots have been located on the surface of Ceres. Scientists with NASA's Dawn mission say the bright material indicates the dwarf planet is an active, evolving world. More: https://www.nasa.gov/feature/jpl/bright-areas-on-ceres-suggest-geologic-activity

My twitter: https://twitter.com/Dreksler_Astral Eris, the most massive dwarf planet and the second most distant object in the Solar System. So what would standing on this distant and unexplored object be like? Let's see. Intro and outro footage made with Space Engine. Music: DL-Sounds - Mercury

If we consider dwarf planets as planets, than there are over 200 planets right now in the Solar System. My twitter, i am more communicative there: https://twitter.com/Dreksler_Astral Intro and outro footage made with Space Engine. Music: At the Foot of the Sphinx by Twin Musicom twinmusicom.org

Space Engine is back! This time I explore our favourite dwarf planet Pluto, and it's moon Charon. Thanks for watching! If you enjoyed the video, give it a "Like!" If you'd like to see more, be sure to subscribe and turn on notifications so you never miss an upload! More Space Engine: https://www.youtube.com/playlist?list=PLcjbKmjZtqeQxbl1nP3oMUUqzS074Dy64 Rainbow Six Siege: https://www.youtube.com/playlist?list=PLcjbKmjZtqeRkfu9XOSn9vq4yk2fhMSfH Music Epic Cinematic Inspirational Trailer Music - Dreamland https://www.youtube.com/watch?v=gXB_OzMglk4

There are regions in Pluto where huge ice structures exist. Scientists finally think they know how they are formed. Tech Insider tells you all you need to know about tech: gadgets, how-to's, gaming, science, digital culture, and more. Subscribe to our channel and visit us at: http://www.businessinsider.com/sai TI on Facebook: https://www.facebook.com/techinsider TI on Instagram: https://www.instagram.com/tech_insider/ TI on Twitter: https://twitter.com/techinsider

NASA’s New Horizons mission revolutionized our knowledge of Pluto when it flew past that distant world in July 2015. Among its many discoveries were images of strange formations resembling giant blades of ice, whose origin had remained a mystery. Now, scientists have turned up a fascinating explanation for this “bladed terrain”: the structures are made almost entirely of methane ice, and likely formed as a specific kind of erosion wore away their surfaces, leaving dramatic crests and sharp divides. More info: https://www.nasa.gov/feature/ames/solving-the-mystery-of-pluto-s-giant-blades-of-ice Video credit: NASA's Ames Research Center NASA's Ames Research Center is located in California's Silicon Valley. Follow us on social media to hear about the latest developments in space, science and technology. Facebook https://www.facebook.com/nasaames/ Twitter https://twitter.com/NASAAmes Instagram https://www.instagram.com/nasaames/

Occator Crater on Ceres is home to the brightest area on the entire dwarf planet. At 57 miles (92 kilometers) wide and 2.5 miles (4 kilometers) deep, Occator displays evidence of recent geologic activity. NASA's Dawn mission found that the bright spots may have been produced by upwelling of salt-rich liquids after the impact that formed the crater. Pan and zoom as you fly over the crater with Dawn in this 360-degree animation made with observations from the spacecraft. Important note: Not all browsers support viewing 360 videos/images. YouTube supports uploading and playback of 360 degree videos/images on computers using Chrome, Firefox, Internet Explorer, and Opera browsers. For science results about the bright spots, visit: https://go.nasa.gov/2syfJgB More information about Dawn is available at: http://dawn.jpl.nasa.gov http://www.nasa.gov/dawn Visualization: DLR Image Credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA

On July 14, 2015, New Horizons flew by Pluto. Scientists have used the data from the mission so far to uncover active geology, an enormous canyon, a unique case of chemical coloration, and more. What else might we discover as we venture deeper into the Kuiper Belt? Want more on Charon? Check out NASA's brand-new flyover video!: https://www.youtube.com/watch?v=f0Q7O7TZ7Ks&spfreload=5 Hosted by: Caitlin Hofmeister ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ----------Alexander Wadsworth, Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Patrick Merrithew, Charles Southerland, Fatima Iqbal, Sultan Alkhulaifi, Tim Curwick, Scott Satovsky Jr, Philippe von Bergen, Bella Nash, Chris Peters, Patrick D. Ashmore, Piya Shedden, Charles George ---------- 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/350/6258/aad1815 http://science.sciencemag.org/content/351/6279/aad8866 http://science.sciencemag.org/content/351/6279/aad9189 http://science.sciencemag.org/content/351/6279/1284 https://www.nature.com/nature/journal/v539/n7627/full/nature19340.html http://pluto.jhuapl.edu/News-Center/News-Article.php?page=20151001 https://www.nasa.gov/feature/pluto-s-heart-like-a-cosmic-lava-lamp https://www.nasa.gov/feature/possible-ice-volcano-on-pluto-has-the-wright-stuff http://www.planetary.org/blogs/guest-blogs/2015/0722-what-in-the-worlds-are-tholins.html https://www.nasa.gov/audience/forstudents/5-8/features/nasa-knows/what-is-pluto-58.html https://www.nasa.gov/feature/a-super-grand-canyon-on-pluto-s-moon-charon Images: https://www.nasa.gov/mission_pages/hubble/science/pluto-20100204.html https://commons.wikimedia.org/wiki/File:15-011a-NewHorizons-PlutoFlyby-ArtistConcept-14July2015-20150115.jpg https://commons.wikimedia.org/wiki/File:Pluto_by_LORRI_and_Ralph,_13_July_2015.jpg https://www.nasa.gov/image-feature/pluto-s-wright-mons-in-color https://en.wikipedia.org/wiki/File:Pluto-FlyoverAnimation-20150918.webm https://commons.wikimedia.org/wiki/File:Blue_hazes_over_backlit_Pluto.jpg https://commons.wikimedia.org/wiki/File:Encounter_01_lg.jpg https://commons.wikimedia.org/wiki/File:Charon-Neutral-Bright-Release.jpg https://www.nasa.gov/feature/a-super-grand-canyon-on-pluto-s-moon-charon https://commons.wikimedia.org/wiki/File:NH-Charon-Day1-TenImages-20150714-20151120.jpg https://commons.wikimedia.org/wiki/File:Charonsinre.jpg https://commons.wikimedia.org/wiki/File:Pluto-Charon-v2-10-1-15.jpg https://commons.wikimedia.org/wiki/File:AfterPluto3.gif https://commons.wikimedia.org/wiki/File:Nh-pluto_moons_family_portrait-truecolor.png

Learn all about the dwarf planet Orcus with this funky yet mellow groove. Orcus is a pretty mysterious dwarf planet in the Kuiper Belt...we don't know that much about Orcus the dwarf planet yet, but what we do know, we put into a song for your enjoyment. Hope you like it! Lyrics: Orcus, the dwarf planet We don't really know that much about you yet The Kuiper Belt is where you're found Yet another dwarf discovered by Michael Brown Orcus, the dwarf planet We don't really know that much about you yet You're a trans-Neptunian plutino And here's a couple more things that we know Are you talkin' about orcas? Like killer whales? No, Orcus the dwarf planet! 90482 No it's not a ZIP code, it's the number that they gave you (Orcas) First spotted by the Palomar Observatory Just some background in case you haven't heard the story Michael Brown, Chad Trujillo And David Rabinowitz were like the Three Amigos They discovered this plutino in 2004 They named it Orcus after Etruscan folklore He was the god of the underworld, a bad dude Judging by his face, he was always in a bad mood But anyway, Orcus has one moon Called Vanth for the goddess of death (Sounds like fun, too) It's a plutino, that means it's bound By the gravity of Neptune as they both go around the Sun And Orcus takes a long time to make the trip 247 years (Really?) Legit! At over 600 miles across Orcus orbits the Sun like a Kuiper Belt boss! Orcus, the dwarf planet We don't really know that much about you yet The Kuiper Belt is where you're found Yet another dwarf discovered by Michael Brown Orcus, the dwarf planet We don't really know that much about you yet You're a trans-Neptunian plutino And that's pretty much what we know Copyright 2017 Silly School Songs. All Rights Reserved. Photo Credits: https://commons.wikimedia.org/wiki/User:Sailko http://www.nasa.gov/ (as always)

The Dawn spacecraft has been exploring the two largest objects in the asteroid belt since 2007, and here's what we've learned so far! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters—Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Patrick Merrithew, Charles Southerland, Fatima Iqbal, Sultan Alkhulaifi, Tim Curwick, Scott Satovsky Jr, Philippe von Bergen, Bella Nash, Chris Peters, Patrick D. Ashmore, Piya Shedden, Charles George ---------- 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://dawn.jpl.nasa.gov/ https://www.nasa.gov/centers/glenn/about/fs21grc.html http://iopscience.iop.org/article/10.3847/2041-8213/aa66cd/meta http://science.sciencemag.org/content/355/6326/719 http://www.planetary.org/blogs/emily-lakdawalla/2014/10091306-what-did-dawn-learn-at-vesta.html https://www.nasa.gov/home/hqnews/1997/97-191.txt https://dawn.jpl.nasa.gov/mission/timeline_trajectory.html http://science.sciencemag.org/content/355/6326/706.1 https://dawn.jpl.nasa.gov/mission/journal_11_28_16 https://dawn.jpl.nasa.gov/multimedia/pdfs/Dawn_Vesta_Ceres_Lithograph.pdf Images: https://commons.wikimedia.org/wiki/File:Dawn_Flight_Configuration_2.jpg https://commons.wikimedia.org/wiki/File:Dawn_ignition.jpg https://commons.wikimedia.org/wiki/File:Ceres-Vesta-Pluto-and-Moon-size-fr.png https://commons.wikimedia.org/wiki/File:Vesta_in_natural_color.jpg https://www.jpl.nasa.gov/blog/2014/3/so-close-yet-so-far-away-dawns-trajectory-explained https://commons.wikimedia.org/wiki/File:Vesta-HST-Color.jpg https://en.wikipedia.org/wiki/File:Rheasilvia_and_older_basin,_Vesta.jpg https://photojournal.jpl.nasa.gov/catalog/PIA15510 https://commons.wikimedia.org/wiki/File:MillbillillieMeteorite.jpg https://commons.wikimedia.org/wiki/File:Tatahouine_Diogenite_72g.jpg https://commons.wikimedia.org/wiki/File:Howardite_QUE94200.gif https://commons.wikimedia.org/wiki/File:PIA20183-Ceres-MapOfBrightSpots-20151210.jpg https://commons.wikimedia.org/wiki/File:PIA20358-Ceres-DwarfPlanet-HaulaniCrater-CloseupColor-20160419.jpg https://www.nasa.gov/feature/jpl/dawn-discovers-evidence-for-organic-material-on-ceres

See all the planets, plus mission updates from comet and asteroid missions Dawn and Rosetta. The Dawn mission is on its way to orbit the dwarf planet Ceres in 2015. Recently, observations by the Herschel Space Observatory found that Ceres has a thin water vapor atmosphere and is spewing jets of water out into space.

NASA's Dawn mission will be the first to explore a dwarf planet on March 6, 2015. This video details the spacecraft's approach and orbit insertion.

This animation, made using data from NASA's Dawn spacecraft, shows the topography of Occator crater on Ceres. Vertical relief has been stretched by a factor of 1.5 to better illustrate the crater's topography. Credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA/PSI See more Dawn images at http://dawn.jpl.nasa.gov/multimedia/images.

This Eris song is a fun way for kids to learn about the dwarf planet Eris. This song is full of facts about Eris, the tenth planet in our Solar System. For more info and music, visit http://sillyschoolsongs.com. Lyrics: Eris you're a dwarf Named for the Greek goddess of discord Discovered in 2005 You're heavier than Pluto (but a little smaller in size!) 10th planet from the Sun Your moon is Dysnomia Your name is Eris (Number 2 dwarf in size, first in mass so it's really alright) Beyond the Kuiper Belt Where the Sun's barely felt Your name is Eris (You have a super-cold surface, -231 degrees Celsius) Eris your orbit's long 560 years to go around When you get closer to the Sun Your frozen atmosphere begins to thaw The place where you live Is called the Scattered Disk Your name is Eris (Yeah, you make your home where the icy minor planets roam) You're smaller than Earth's moon You're called a Trans-Neptunian OBJECT! (Or a TNO, with an orbit that's farther than Neptune's, yo!) Scientists think that you're made of rock You're hanging out in the most distant spot All the asteroids in the Kuiper Belt Could fit inside your dwarf planet self You're super-cold all night and day Because you're 8 billion miles away from the Sun Yeah Eris, you're the one And it's been fun Copyright 2017 Silly School Songs. All rights reserved. Image Credits: Google Images

NASA's New Horizons mission to Pluto was a success just in time for the international establishment to demote to a dwarf planet. According to CNEt, The new Horizons team is determined to have pluto reclassified. Kirby Runyon thinks that the word "planet" holds a psychological weight. "I want the public to fall in love with planetary exploration as I have," Runyon said. "It drives home the point of continued exploration." Even if a better process for defining a planet could encourage new research and exploration it's impossible to make everyone happ. the debate will continue to rage on so long as Pluto remains a martyr to the process. https://www.cnet.com/news/pluto-planet-new-horizons-alan-stern-iau-carolyn-porco/#ftag=CAD590a51e http://www.wochit.com This video was produced by YT Wochit News using http://wochit.com

The ESA is working on a 'fresh-squeezed' spacecraft that will explore Jupiter's moons, and the New Horizons team makes a case for Pluto (and many others)! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters—we couldn't make SciShow without them! Shoutout to Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Patrick Merrithew, Charles Southerland, Fatima Iqbal, Benny, Kyle Anderson, Tim Curwick, Scott Satovsky Jr, Will and Sonja Marple, Philippe von Bergen, Bella Nash, Bryce Daifuku, Chris Peters, Patrick D. Ashmore, Charles George, Bader AlGhamdi ---------- 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.esa.int/Our_Activities/Space_Science/ESA_s_Jupiter_mission_moves_off_the_drawing_board http://lasp.colorado.edu/education/outerplanets/giantplanets_magnetospheres.php https://www.nasa.gov/mission_pages/juno/overview/index.html http://www.lpi.usra.edu/meetings/lpsc2017/pdf/1448.pdf http://www.space.com/35789-pluto-planethood-debate-planet-definition.html https://www.iau.org/public/themes/pluto/ Images: https://commons.wikimedia.org/wiki/File:NH-Pluto-color-NewHorizons-20150713-full.png https://commons.wikimedia.org/wiki/File:Pioneer_10_at_Jupiter.jpg https://commons.wikimedia.org/wiki/File:Iotorus.jpg https://commons.wikimedia.org/wiki/File:Jupiter_radio.jpg https://commons.wikimedia.org/wiki/File:PIA01627_Ringe.jpg https://www.nasa.gov/multimedia/imagegallery/image_feature_1560.html https://commons.wikimedia.org/wiki/File:Ganymede_g1_true-edit1.jpg https://commons.wikimedia.org/wiki/File:Ganymede_diagram.svg https://commons.wikimedia.org/wiki/File:15-011a-NewHorizons-PlutoFlyby-ArtistConcept-14July2015-20150115.jpg https://commons.wikimedia.org/wiki/File:PIA19562-Ceres-DwarfPlanet-Dawn-RC3-image19-20150506.jpg https://commons.wikimedia.org/wiki/File:NH-PlutoCharon-Color-NewHorizons-20150711.jpg

Full podcast episodes: http://www.AskASpaceman.com Follow on Twitter: http://www.twitter.com/PaulMattSutter Like on Facebook: http://www.facebook.com/PaulMattSutter What has New Horizons taught us about Pluto so far? What’s going on under the ice? Why does the “heart” of Pluto still beat? I discuss these questions and more in today’s Ask a Spaceman! Learn about the Iceland excursion: http://www.AstroTouring.com Support the show: http://www.patreon.com/pmsutter All episodes: http://www.AskASpaceman.com Follow on Twitter: http://www.twitter.com/PaulMattSutter Like on Facebook: http://www.facebook.com/PaulMattSutter Watch on YouTube: http://www.youtube.com/c/PaulMattSutter Keep those questions about space, science, astronomy, astrophysics, physics, and cosmology coming to #AskASpaceman for COMPLETE KNOWLEDGE OF TIME AND SPACE! Big thanks to my top Patreon supporters this month: Mathieu B., Justin G., Tim F., Helge B., Alan M., Tim R., Ray S., Michael C., Bill S., Lars H., David C., Silvan W., David B., Kevin O., Justin R., Jessica K., James L., and Michael Z.! Music by Jason Grady and Nick Bain. Thanks to WCBE Radio for hosting the recording session, Greg Mobius for producing, and Cathy Rinella for editing. Hosted by Paul M. Sutter, astrophysicist at The Ohio State University, Chief Scientist at COSI Science Center, and the one and only Agent to the Stars (http://www.pmsutter.com).

The author and science communicator defends his rationale for demoting Pluto's status, saying the heavenly body had no place being designated a planet to begin with. Subscribe To "The Late Show" Channel HERE: http://bit.ly/ColbertYouTube For more content from "The Late Show with Stephen Colbert", click HERE: http://bit.ly/1AKISnR Watch full episodes of "The Late Show" HERE: http://bit.ly/1Puei40 Like "The Late Show" on Facebook HERE: http://on.fb.me/1df139Y Follow "The Late Show" on Twitter HERE: http://bit.ly/1dMzZzG Follow "The Late Show" on Google+ HERE: http://bit.ly/1JlGgzw Follow "The Late Show" on Instagram HERE: http://bit.ly/29wfREj Follow "The Late Show" on Tumblr HERE: http://bit.ly/29DVvtR Watch The Late Show with Stephen Colbert weeknights at 11:35 PM ET/10:35 PM CT. Only on CBS. Get the CBS app for iPhone & iPad! Click HERE: http://bit.ly/12rLxge Get new episodes of shows you love across devices the next day, stream live TV, and watch full seasons of CBS fan favorites anytime, anywhere with CBS All Access. Try it free! http://bit.ly/1OQA29B --- The Late Show with Stephen Colbert is the premier late night talk show on CBS, airing at 11:35pm EST, streaming online via CBS All Access, and delivered to the International Space Station on a USB drive taped to a weather balloon. Every night, viewers can expect: Comedy, humor, funny moments, witty interviews, celebrities, famous people, movie stars, bits, humorous celebrities doing bits, funny celebs, big group photos of every star from Hollywood, even the reclusive ones, plus also jokes.

Yes, the question of what makes a planet a "planet" is back in the news after a team of planetary scientists published a new paper challenging the status quo and arguing that Pluto should be a planet again. You may have thought this issue was settled back in 2006 but many problems exist with the current definition. We explain what's wrong with the current version, what this new paper proposes instead and the consequences of the change if it were to be accepted. ::More about this Video:: ► Runyon et al. (2017), "A Geophysical Planet Definition": http://www.lpi.usra.edu/meetings/lpsc2017/pdf/1448.pdf ► IAU 26th General Assembly Resolution 5A, "Definition of ‘planet' ": https://www.iau.org/news/pressreleases/detail/iau0603/ ► Chen & Kipping (2016), "Probabilistic Forecasting of the Masses and Radii of Other Worlds": https://arxiv.org/abs/1603.08614 ► Background music by Thomas Bergersen "Final Frontier": http://www.thomasbergersen.com ::Playlists For Channel:: Latest Cool Worlds Videos ► http://bit.ly/NewCoolWorlds Cool Worlds Research ► http://bit.ly/CoolWorldsResearch Guest Videos ► http://bit.ly/CoolWorldsGuests Q&A Videos ► http://bit.ly/CoolWorldsQA Science of TV/Film ► http://bit.ly/ScienceMovies ::Follow us:: SUBSCRIBE to the channel http://bit.ly/CoolWorldsSubscribe Cool Worlds Lab http://coolworlds.astro.columbia.edu Twitter https://twitter.com/david_kipping Instagram https://www.instagram.com/cool.worlds THANKS FOR WATCHING!!

Full podcast episodes: http://www.AskASpaceman.com Follow on Twitter: http://www.twitter.com/PaulMattSutter Like on Facebook: http://www.facebook.com/PaulMattSutter What has New Horizons taught us about Pluto so far? What’s going on under the ice? Why does the “heart” of Pluto still beat? I discuss these questions and more in today’s Ask a Spaceman! Learn about the Iceland excursion: http://www.AstroTouring.com Support the show: http://www.patreon.com/pmsutter All episodes: http://www.AskASpaceman.com Follow on Twitter: http://www.twitter.com/PaulMattSutter Like on Facebook: http://www.facebook.com/PaulMattSutter Watch on YouTube: http://www.youtube.com/c/PaulMattSutter Keep those questions about space, science, astronomy, astrophysics, physics, and cosmology coming to #AskASpaceman for COMPLETE KNOWLEDGE OF TIME AND SPACE! Big thanks to my top Patreon supporters this month: Mathieu B., Justin G., Tim F., Helge B., Alan M., Tim R., Ray S., Michael C., Bill S., Lars H., David C., Silvan W., David B., Kevin O., Justin R., Jessica K., James L., and Michael Z.! Music by Jason Grady and Nick Bain. Thanks to WCBE Radio for hosting the recording session, Greg Mobius for producing, and Cathy Rinella for editing. Hosted by Paul M. Sutter, astrophysicist at The Ohio State University, Chief Scientist at COSI Science Center, and the one and only Agent to the Stars (http://www.pmsutter.com).

This proposed new definition of "planets" would bring back Pluto, but would also reclassify over a hundred other celestial bodies -- including our moon! Do You Know What Color Pluto Really Is? - https://youtu.be/8beVI8wdkZg Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Behind the Push to Get Pluto Its Planetary Groove Back http://www.seeker.com/behind-the-push-to-get-pluto-its-planetary-groove-back-2290287200.html "Pluto's loss of planetary status in 2006 remains controversial. Now a new definition is being proposed that would restore Pluto while increasing the number of "planets" in our solar system to over 110." NASA Scientists Have Proposed a New Definition of Planets, and Pluto Could Soon Be Back http://www.sciencealert.com/nasa-scientists-have-proposed-a-new-definition-for-planets-and-it-could-change-everything "The key change the team is hoping to get approved is that cosmic bodies in our Solar System no longer need to be orbiting the Sun to be considered planets - they say we should be looking at their intrinsic physical properties, not their interactions with stars." Should Pluto Be a Planet After All? Experts Weigh In http://www.space.com/9553-pluto-planet-experts-weigh.html "Pluto was demoted to a newly created category, "dwarf planet," in 2006, partly because of the discovery a year earlier of Eris, another icy body from Pluto's neighborhood. Eris was thought to be bigger than Pluto until Nov. 6, when astronomers got a chance to recalculate Eris' size." ____________________ Seeker inspires us to see the world through the lens of science and evokes a sense of curiosity, optimism and adventure. Watch more Seeker on our website http://www.seeker.com/shows/ Seeker on Facebook https://www.facebook.com/SeekerMedia/ Seeker on Twitter http://twitter.com/seeker Trace Dominguez on Twitter https://twitter.com/tracedominguez Seeker http://www.seeker.com/ Sign Up For The Seeker Newsletter Here: http://bit.ly/1UO1PxI

Stream Episodes on demand from www.bitesz.com or www.spacetimewithstuartgary.com (both mobile friendly) *Organic material discovered on Ceres Evidence of organic material has been found on the dwarf planet Ceres. A report in the journal science claims the detection by NASA’s Dawn spacecraft adds to a growing list of solar system bodies found to contain organic materials which are key building blocks for life as we know it. *NASA's Europa Flyby Mission Moves into Design Phase A mission to examine the habitability of Jupiter's ocean-bearing moon Europa is taking one step closer to the launch pad, with the completion of a major NASA review. The Europa mission spacecraft would launch in the 2020's, arriving in the Jupiter system several years later. *How to stop when we reach Alpha Centauri Scientists have worked out a way to slowdown and stop once spacecraft finally reach our nearest interstellar neighbour Alpha Centauri. In April last year, Russian physicist and billionaire Yuri Milner together with British scientist Steven Hawking announced the Breakthrough Starshot Initiative to fly a swarm of tiny spacecraft to the Alpha Centauri star system -- 4.37 light years away -- with in our lifetimes. *Ariane 5’s first launch this year The first Ariane 5 launch for 2017 has successfully blasted into orbit carrying two new telecommunications satellites. Arianespace flight VA235 launched from the European Space Agency’s Kourou spaceport in French Guiana into cloudy skies. For Enhanced Show Notes, including photos to accompany this episode: http://www.bitesz.com/spacetime-show-notes Subscribe, rate and review SpaceTime at all good podcasting apps…including iTunes, audioBoom, Stitcher, Pocketcasts, Podbean, Radio Public, Tunein Radio, google play, etc. RSS feed: https://audioboom.com/channels/4642443.rss NEW: 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. NEW: Help support SpaceTime and 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, Google+ and Clammr: Facebook: @spacetimewithstuartgary twitter: @stuartgary Tumblr: http://spacetimewithstuartgary.tumblr.com/ Google+: https://plus.google.com/u/2/collection/cabtNB YouTube: https://www.youtube.com/playlist?list=PLhpBkuHSLfIRnliLB12HoC1QE0rwr8qRS Clammr: http://www.clammr.com/app/spacetime 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... #astronomy #space #science #technology #news #astrophysics #NASA

So what is the actual distance of a newly discovered dwarf planet Sedna from the sun. I give a perspective on how distant it actually is. Music: Kevin MacLeod - Ossuary 5 - Rest

Pluto was demoted to a dwarf planet in August 2006. A proposed change to the definition of "planet" could return it to its former status. Learn more about this story at www.newsy.com/67233/ Find more videos like this at www.newsy.com Follow Newsy on Facebook: www.facebook.com/newsyvideos Follow Newsy on Twitter: www.twitter.com/newsyvideos