Top 10 Space Youtube Channels 2020

This Space Weather News forecast sponsored in part by Millersville University: https://www.millersville.edu/swen Space Weather makes us watch with bated breath this week as a big bright region rotates into earth-view from the Sun's farside. This region might be large enough to be a sunspot, but we will need to wait a few more days in order to tell. either way, the region is already beginning to boost solar flux into the low 70s so amateur radio operators and emergency responders should notice propagation improve on earth's dayside over the course of the week. We also have a coronal hole rotating into the Earth-strike zone that will send us some fast solar wind over the next few days. This should bring aurora views to high latitudes, but likely mid-latitude observers will only get a fleeting show. Learn the details of the coming fast wind and bright region, and catch up on the local weather at the Red Planet near the locations of our Martian colonists, Curiosity and Insight. Want early access to these forecasts, tutorials on Space Weather, & more? Visit: https://patreon.com/SpaceweatherWoman For daily and often hourly updates (during active times) visit me on Twitter: https://twitter.com/TamithaSkov For a more in-depth look at the data and images highlighted in this video see these links below. Solar Imaging and Analysis: SDO: http://sdo.gsfc.nasa.gov/data/ Helioviewer: http://www.helioviewer.org/ Flare Analysis: http://www.lmsal.com/solarsoft/latest_events/ Computer Aided CME Tracking CACTUS: http://www.sidc.oma.be/cactus/out/latestCMEs.html GOES Xray: http://www.swpc.noaa.gov/rt_plots/xray_1m.html SOHO: http://sohodata.nascom.nasa.gov/ Stereo: http://stereo.gsfc.nasa.gov/ GONG magnetic field synoptic movie: https://gong.nso.edu/data/magmap/standard_movie.html GONG magnetic field synoptic charts: http://gong.nso.edu/data/magmap/ LMSAL Heliophysics Events HEK http://www.lmsal.com/isolsearch Solar Wind: DISCOVR solar wind: http://www.swpc.noaa.gov/products/real-time-solar-wind ACE Solar Wind: http://www.swpc.noaa.gov/products/ace-real-time-solar-wind NASA ENLIL SPIRAL: https://iswa.gsfc.nasa.gov/IswaSystemWebApp/iSWACygnetStreamer?timestamp=2038-01-23+00%3A44%3A00&window=-1&cygnetId=261 NOAA ENLIL SPIRAL: http://www.swpc.noaa.gov/products/wsa-enlil-solar-wind-prediction Magnetosphere, Ionosphere, Atmosphere: GOES Magnetometer: http://www.swpc.noaa.gov/products/goes-magnetometer Ionosphere D-Region Absorption (DRAP) model: http://www.swpc.noaa.gov/products/d-region-absorption-predictions-d-rap/ Auroral Oval Ovation Products: http://www.swpc.noaa.gov/products/aurora-30-minute-forecast Global 3-hr Kp index: http://www.swpc.noaa.gov/products/planetary-k-index Wing Kp index prediction: http://www.swpc.noaa.gov/products/wing-kp USGS Ground Magnetometers: http://geomag.usgs.gov/realtime/ USGS Disturbance Storm-Time (Dst): http://geomag.usgs.gov/realtime/dst/ NAIRAS Radiation Storm Model: http://sol.spacenvironment.net/raps_ops/current_files/globeView.html Multi-Purpose Space Environment Sites: NOAA/SWPC: http://www.swpc.noaa.gov SOLARHAM: http://www.solarham.net/index.htm Spaceweather: http://spaceweather.com iSWA: http://iswa.gsfc.nasa.gov/iswa/iSWA.html Definition of Geomagnetic Storm, Radiation Storm, and Radio Blackout Levels: http://www.swpc.noaa.gov/NOAAscales/ None of this would be possible without the hard work and dedication of those who have provided all of this data for public use. Images c/o NASA/ESA/CSA (most notably the superb SDO, SOHO, ACE, STEREO, CCMC, JPL & DSN teams, amazing professionals, hobbyists, institutions, organizations, agencies and amateurs such as those at the USAF/HAARP, NICT, NOAA, USGS, Environment Canada, Natural Resources Canada, Intellicast, Catatania, rice.edu, wisc.edu, sonoma.edu ucalgary.ca, rssi.ru, ohio-state.edu, solen.info, and more. Thanks for making Space Weather part of our every day dialogue.

Get MagellanTV here: https://try.magellantv.com/launchpad and get an exclusive offer for our viewers: an extended, month-long trial, FREE. MagellanTV has the largest and best collection of Science content anywhere, including Space, Physics, Technology, Nature, Mind and Body, and a growing collection of 4K. This new streaming service has 2,000+ great documentaries. Check out our personal recommendation and MagellanTV’s exclusive playlists: https://www.magellantv.com/genres/space 00:00 Start 02:26 Magellan TV 03:29 Phosphine detection 05:44 Hypotheses for phosphine 09:19 Hypothetical Venusian lifecycle 13:41 How life may have originated on Venus 15:08 Next Steps Was life detected on Venus? No, but what was detected was phosphine which may be a possible sign of life. Or not. It may in fact just be a product of complex chemistry we never knew of before. Observations with the James Clerk Maxwell Telescope and the Atacama Large Millimeter Array found strong evidence for phosphine in Venus' atmosphere. Since phosphine is a byproduct of life on Earth, it may be an indicator of anerobic life on Venus. But more observations and future missions to Venus are needed to find out what is creating the phosphine in its atmosphere, and if it is in fact being caused by life. 🔔 Subscribe for more: https://www.youtube.com/christianready?sub_confirmation=1 🖖 Share this video with a fellow space traveler: https://youtu.be/41RtwxOs4Zg 🔴 Watch my most recent upload: https://goo.gl/QbRcE2 🚀 Help me improve the channel by joining the community on Patreon https://patreon.com/launchpadastro 🚀 Check out Launch Pad merchandise! https://teespring.com/stores/launchpadastro Disclaimer: Some of these links go to one of my websites and some are affiliate links where I'll earn a small commission if you make a purchase at no additional cost to you. 🧭 References: Greaves et al., 2020 Nature Astronomy: https://www.nature.com/articles/s41550-020-1174-4 Seager et al., 2020: https://www.liebertpub.com/doi/10.1089/ast.2020.2244 ✅ Let's connect: For business inquiries - chris AT christianready DOT com Twitter - @launchpadastro Instagram - @launchpadastro Facebook - https://www.facebook.com/LaunchPadAstronomy/ Discord - https://discord.gg/yChAuUe 📭 c/o Christian Ready P.O. Box 66 Westminster, MD 21158 United States Earth

Blockchain was built to revolutionize how we share data...but can it live up to the promises it has built? » Subscribe to Seeker! http://bit.ly/subscribeseeker » Watch more Elements! http://bit.ly/ElementsPlaylist » Visit our shop at http://shop.seeker.com While bitcoin and blockchain are often part of the same discussion, the two technologies are not synonymous and blockchain actually has potential issues far beyond bitcoin and other cryptocurrencies. Blockchain, a recording software that makes it near impossible to change, hack, or cheat the system, can be a way to get multiple parties that might not trust each other to share and agree on data. It’s this peer-to-peer system that’s made blockchain appealing for financial applications like Bitcoin and other cryptocurrencies. But ironically, it is those same features that make it secure, that also make it impractical for many applications. So what exactly is blockchain, what exactly is it used for, and what is ultimately holding it back? Find out more in this Elements. #cryptocurrency #blockchain #bitcoin #technology #seeker #science #elements China Just Launched Its Digital Yuan, Could This Be the End of Cash? https://www.youtube.com/watch?v=z9f90On0Pic&ab_channel=Seeker Read More: What is blockchain? The complete guide https://www.computerworld.com/article/3191077/what-is-blockchain-the-complete-guide.html "Based on a peer-to-peer (P2P) topology, blockchain is a distributed ledger technology (DLT) that allows data to be stored globally on thousands of servers – while letting anyone on the network see everyone else's entries in near real-time." Making sense of bitcoin, cryptocurrency and blockchain https://www.pwc.com/us/en/industries/financial-services/fintech/bitcoin-blockchain-cryptocurrency.html "Bitcoin is the name of the best-known cryptocurrency, the one for which blockchain technology was invented." What's Blockchain Actually Good for, Anyway? For Now, Not Much https://www.wired.com/story/whats-blockchain-good-for-not-much/ "For a while, blockchain was seen as a panacea, says Andrew Stevens, a Gartner analyst who coauthored the “blockchain fatigue” study. ...They predicted 90 percent of those projects would eventually stall." ____________________ Elements is more than just a science show. It’s your science-loving best friend, tasked with keeping you updated and interested on all the compelling, innovative and groundbreaking science happening all around us. Join our passionate hosts as they help break down and present fascinating science, from quarks to quantum theory and beyond. Seeker empowers the curious to understand the science shaping our world. We tell award-winning stories about the natural forces and groundbreaking innovations that impact our lives, our planet, and our universe. Visit the Seeker website https://www.seeker.com/videos Elements on Facebook https://www.facebook.com/SeekerElements/ Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel Seeker on Twitter http://twitter.com/seeker Seeker on Facebook https://www.facebook.com/SeekerMedia/ Seeker http://www.seeker.com/

An exploration of the recent detection of phosphene gas at Venus and what it might mean for the possibility of life on that world. https://www.patreon.com/johnmichaelgodier Links: A related interview on Event Horizon: https://youtu.be/7YNxMVJN-Hk Papers: "Phosphine gas in the cloud decks of Venus", Greaves et al., 2020 https://www.nature.com/articles/s41550-020-1174-4.pdf "Phosphine as a Biosignature Gas in Exoplanet Atmospheres", Sousa-Silva et al, 2019 https://www.liebertpub.com/doi/abs/10.1089/ast.2018.1954?casa_token=hrSb0pkYUgEAAAAA:vvejQ4-VPngBdyct_g8nOy8eQUeY67YF8JORaYOGaIfPmODopEGuOHu5qIcUFU1GYhtlGkM08srQ Music: Cylinder Eight by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/...) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/

NASA's making some big moves to finally get humans back to the moon for the first time in over 50 years. The Artemis program is shaping up with checks written and hardware built! So how does a 21st Century program to the moon compare to that of the 1960's? In Today's video, we’re going to answer the question, why does NASA think Artemis will be a sustainable program when SLS is sooooo dang expensive AND it’ll take at least two launches to get humans and their lunar landers to the moon. This CAN’T be more sustainable than Apollo, right? Well, we didn’t even begin to scratch the surface of the costs, so today we’re going to really dive into the total costs, including development, infrastructure and hardware by giving SLS and Orion a full cost audit. But we’ll even show you how the Apollo program and Artemis mission profiles differ including the specific orbits and rendezvous and everything required to get humans to the surface of the moon and even talk about the upgraded safety considerations and hardware involved. Once we look at all these details, we can answer the question, 50 years later, is the Artemis program actually an improvement over the Apollo program or is NASA going completely in the wrong direction when returning to the moon? #ApolloVSArtemis #SLSVSSaturnV 00:00 - Intro 03:50 - The Hardware 15:55 - The Missions 29:15 - Safety & Upgrades 35:50 - Program Costs 46:20 - Rant 52:25 - The Good Parts of Artemis 55:35 - Conclusion -------------------------- Want to support what I do? Consider becoming a Patreon supporter for access to exclusive livestreams, our discord channel and subreddit! - http://patreon.com/everydayastronaut This video wouldn't be possible with out the generous support of my Mission Directors on Patreon!!! - Frans de Wet, Gregory M. McKee, Chad Souter, Sam Fisher, Jason Kelnhofer, pexis petersons, Eric Beavers, Arthur Carty, Lawrence Mansour, Bob Lewis, DLB, Joshua Rule, Ryan M., David Glover, Scott G Raderstorf, Nicholas T. Gallman, Max Haot, John Malkin, TTTA, Jared smith, Simon Pilkington, Héctor Ramos, Tomdmay , Mac Malkawi, Ole Mathias Aarseth Heggem Or become a YouTube member for some bonus perks as well! - https://www.youtube.com/channel/UC6uKrU_WqJ1R2HMTY3LIx5Q/join The best place for all your space merch needs! https://everydayastronaut.com/shop/ All music is original! Check out my album "Maximum Aerodynamic Pressure" anywhere you listen to music (Spotify, iTunes, Google Play, Amazon, etc) or click here for easy links - http://everydayastronaut.com/music I'm the cohost of an awesome podcast where we talk all about current technologies and how they shape our future! http://ourludicrousfuture.com or here on YouTube https://www.youtube.com/ourludicrousfuture

THIRD TIME'S A CHARM! Conditions are FINALLY looking good for tonight (26-SEP) so hope to "see" everyone in a few hours! UPDATE 2: Due to weather conditions and other unforeseen circumstances for many of us, we are again postponing our first stream by one week. UPDATE: Due to the ongoing wildfire situation in California it is not possible for many of our scopes to do any viewing. Therefore we are postponing our Season Premiere for one week in the hope that conditions will improve. To all of our streamers and viewers impacted by the wildfires, please stay safe. ******************************** Join Fraser for our Season's Premiere of the Virtual Star Party and observe the night skies from locations around the world. We are working to line up a great team of astronomers to show everyone the view of their local skies. And if conditions are good, Fraser will also be sharing the sky from Landers, CA! Be sure to visit our online Public Folder on Google Drive to see images from PAST events! Just go to: https://drive.google.com/drive/folders/1Y2uXVLbURwIga0m18xxy7FPNEqhDCxOb *********************************** Our Book is out! https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/ Audio Podcast version: ITunes: https://itunes.apple.com/us/podcast/universe-today-guide-to-space-audio/id794058155?mt=2 RSS: https://www.universetoday.com/audio What Fraser's Watching Playlist: https://www.youtube.com/playlist?list=PLbJ42wpShvmkjd428BcHcCEVWOjv7cJ1G Weekly email newsletter: https://www.universetoday.com/newsletter Weekly Space Hangout: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/ Astronomy Cast: https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg Support us at: https://www.patreon.com/universetoday More stories at: https://www.universetoday.com/ Twitch: https://twitch.tv/fcain Follow us on Twitter: @universetoday Like us on Facebook: https://www.facebook.com/universetoday Instagram - https://instagram.com/universetoday Team: Fraser Cain - @fcain / [email protected] Karla Thompson - @karlaii / https://www.youtube.com/channel/UCEItkORQYd4Wf0TpgYI_1fw Chad Weber - [email protected]

Thanks to Fasthosts for sponsoring this episode. Win your Ultimate Tech Bundle by entering Fasthosts’ Techie Test here: https://www.fasthosts.co.uk/scishowspace Is there life on Venus? If there is, it would have to be unlike anything we’ve ever seen! New evidence means the possibility of life there is in question, but it could also mean a few other things. Hosted by: Caitlin Hofmeister SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Bd_Tmprd, Harrison Mills, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Sam Buck, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, Ash, Sam Lutfi, Piya Shedden, Scott Satovsky Jr, Charles Southerland, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: Main Paper (free to read) - https://www.nature.com/articles/s41550-020-1174-4 Microbe life cycle (free to read) - https://www.liebertpub.com/doi/full/10.1089/ast.2020.2244 https://arxiv.org/abs/1910.05224 https://solarsystem.nasa.gov/planets/venus/in-depth/ https://www.sciencedirect.com/science/article/abs/pii/S0012821X1500504X http://astrobiology.com/2020/09/phosphine-detected-in-the-atmosphere-of-venus---an-indicator-of-possible-life.html Images: https://svs.gsfc.nasa.gov/30357 https://en.wikipedia.org/wiki/File:Magellan_orbit.jpg https://svs.gsfc.nasa.gov/12729 https://commons.wikimedia.org/wiki/File:JCMT_on_Mauna_Kea.jpg https://en.wikipedia.org/wiki/File:The_Atacama_Compact_Array.jpg https://svs.gsfc.nasa.gov/20190 https://svs.gsfc.nasa.gov/13339 https://svs.gsfc.nasa.gov/20308 https://svs.gsfc.nasa.gov/13640 https://svs.gsfc.nasa.gov/3728 http://www.esa.int/ESA_Multimedia/Images/2020/04/Bepi_before_space

We know that white dwarf stars are the stellar remnants of the death of a star roughly the size of our Sun. These stars are embers that slowly cool over eons into black dwarfs. The time required for this to happen is so long that most of the universe will be gone by then. But then, according to Dr. Matt Caplan, these black dwarfs can explode into fiery supernovae long after the universe has gone dark. How is this possible? Please join Tony Darnell as he discusses the end of all things with Dr. Matt Caplan. Dr. Caplan's Website: http://www.phy.ilstu.edu/~mcaplan/#about Black Dwarf Supernova paper on arXiv.org: https://arxiv.org/abs/2008.02296 #LiveAstronomy #DeepAstronomy Interested in supporting Deep Astronomy and getting great telescope gear? Use this link to shop at OPT (aff link): http://bit.ly/2Wq0BO8 Join our Chat on Discord here: https://discord.gg/nqGpvtK Follow DeepAstronomy on Twitter: @DeepAstronomy Watch Tony's Twitch Tuesdays on Twitch: https://twitch.tv/DeepAstronomy

In this week’s episode of TMRO:News we have Ryan discussing upcoming hops, with pops coming in our next episode. Jared has a flurry of Artemis updates from NASA and two launches from China. Dr. Tamitha Skov provides an update of your Space and Mars Weather, and Jared wraps it up with a Bonanza including more pandemic related delays, the International Space Station making some moves, and Blue Origin beginning to aim for their publicly stated mission. And don't forget, in less than 24 hours we have an EPIC deep-dive on the recent discovery of phosphine in the atmosphere of Venus and the implications of life off of Earth. And remember you can always help out the shows of TMRO by becoming a member here: https://www.youtube.com/user/TMRO/join Join TMRO on Discord: https://discord.gg/9NCFaE GROUND LAUNCH SEQUENCER: 00:00 | Intro 01:02 | SpaceX Update with Ryan Caton 02:19 | We finally have a cost for Artemis 04:33 | Lunar Gateway is on schedule 06:05 | Human Landing System Teams continue work 07:18 | Internal complaints about NASA's CLPS Program 10:32 | Space Traffic 11:51 | Space Weather with Dr. Tamitha Skov 15:09 | Time for a spaceflight Bo Nan Za 17:22 | Thank you all who help make TMRO possible! 18:23 | SECO-10

Our monthly livestream Q&A session. Join us 4pm EST, Sunday, September 27, 2020, and get your questions about the channel and episodes on chat to be answered! Get 26% of Curiosity Stream and free access to Nebula by using coupon code "isaac": https://curiositystream.com/isaac Catch the audio-only show on Soundcloud: https://soundcloud.com/isaac-arthur-148927746 Visit our Website: https://www.isaacarthur.net SFIA Discord Server: https://discord.gg/53GAShE SFIA Merchandise available: https://www.signil.com/sfia/ Support us on Patreon: https://www.patreon.com/IsaacArthur 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.

Start listening with a 30-day Audible trial and your first audiobook is free. Visit http://www.audible.com/isaac or text "isaac" to 500-500. The genesis and origin of life may require a very rare and delicate mixture of certain chemicals. One of those is phosphorus, and trying to figure out how we ever got enough of it in Earth's primordial soup for life to form in the first place has long puzzled scientists. We will also discuss the recent discovery of Phosphine Gas in Venus's Atmosphere Check out Jerry's Stories: https://www.youtube.com/watch?v=mxgArWbEhZg Visit our Website: http://www.isaacarthur.net Support us on Patreon: https://www.patreon.com/IsaacArthur 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/53GAShE Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/the-fermi-paradox-the-phosphorus-problem Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/the-fermi-paradox-the-phosphorus-problem-narration-only Credits: The Fermi Paradox: The Phosphorus Problem Science & Futurism with Isaac Arthur Episode 257; September 24 20, 2020 Produced, and Narrated by Isaac Arthur Written by Isaac Arthur & Jerry Guern Editors: Keith Blockus Mark Warburton S. Kopperud Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics: Bryan Versteeg http://spacehabs.com Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Katie Byrne Kristijan Tavcar Sergio Botero Music Courtesy of Epidemic Sound http://epidemicsound.com/creator