PLANET VENUS

The NASA/ESA Solar Orbiter spacecraft is on its way to the sun. But in the morning of Dec. 27, the probe reached its closest approach to Venus at around 7:39 AM Eastern time when the spacecraft was about 4,700 miles (7,500 kilometers) from the top of the planet's cloud tops. Support us on Patreon and help Cosmoknowledge become the number one destination for science: https://www.patreon.com/cosmoknowledge SUBSCRIBE ► https://goo.gl/PLLFPz ---- Website ► https://cosmoknowledge.com/ TikTok ► https://www.tiktok.com/@cosmoknowledge Instagram ► https://www.instagram.com/itscosmoknowledge Facebook ► https://facebook.com/cosmoknowledgee Edited by: Ardit Bicaj Narrated by: Russell Archey https://www.ravonmedia.com/ Graphics: NASA's Goddard Space Flight Center NASA's Scientific Visualization Studio ESA/ATG medialab Space Engine Music: A Perfect Planet - Sleeping Vines Clearer Views - From Now On Thank you to our Patrons: DonPig Joe Chappell xX-FLuKE-Xx - Cosmoknowledge brings news from space. We love you, explorers!

Does Venus have phosphine or not? Debate rages into the scientific community! In just two months a slew of papers have been released tackling this topic and today we catch up on what's been happening and speak with the lead scientist of the original discoverer paper - Prof. Jane Greaves - to give you the latest developments. You can now support our research program and the Cool Worlds Lab at Columbia University: https://www.coolworldslab.com/support Thank-you to K. Clark, T. Widdowson, D. Smith, S. Hackley, M. Sloan, L. Sanborn, K. Kantor, P. Herman, A. Aganbegyan, C. Bottaccini, D. Brunk, D. Daughaday, S. Fincher, J. Kindred, A. Jones, J. Allen, S. Baldwin, J. Black, S. Brownlee, S. Chaturvedi, D. Denholm, T. Dorais, G. Downton, E. Urrestarazu, G. Fulton, S. Griffiths, P. Halloran, J. Jurcevic, N. Kildal, J. Kobernick, W. Kobernick, V. Kremer, M. Lijoi, S. Loftin, B. Loizides, A. Maslyanchuk, B. Matson, O. Mcintyre, L. Mitchell, J. Needle, A. Pelletier, J. Rivillas, B. Robinson, Z. Star, L. Steely, E. Stefan-Matyus, M. Steven, E. West, B. York, T. Zajonc, P. Gowd, S. Kelsey, C. Wolfred, D. Vennel, E. Dessoi, F. Naeem, F. Rebolledo, H. Laging, J. Falls, J. Adams, M. Gremillion, P. Rutherford, T. Kline, T. Leger, L. Skov, T. Hanai, D. Roberts, E. Wilson, I. Baskerville, J. Bassnett, J. Shackleford, M. Undin, M. Kroebel, I. Johnstone, G. Suter, I. Hopcraft, J. Valdes, P. Akrill-Misso, W. Robertson, E. Orman, G. Ingham, D. Hecke, J. Pilloff, T. Bernhard, D. Dianovszki, E. Cook, S. Mass, T. Richards, T. Lancaster. :References used:: ► Greaves et al. (2020), "Phosphine gas in the cloud decks of Venus", Nature Astronomy: https://doi.org/10.1038/s41550-020-1174-4 ► Sousa-Silva et al. (2019), "Phosphine as a Biosignature Gas in Exoplanet Atmosphere", Astrobiology, 20, 235: https://arxiv.org/abs/1910.05224 ► Mogul et al. (2020), "Is Phosphine in the Mass Spectra from Venus' Clouds?": https://arxiv.org/abs/2009.12758 ► Encrenaz et al. (2020), "A stringent upper limit of the PH3 abundance at the cloud top of Venus": https://arxiv.org/abs/2010.07817 ► Snellen et al. (2020) "Re-analysis of the 267-GHz ALMA observations of Venus: No statistically significant detection of phosphine": https://arxiv.org/abs/2010.09761 ► Villanueva et al. "No phosphine in the atmosphere of Venus", Nature Matters Arising: https://arxiv.org/abs/2010.14305 ► Thompson et al. (2020) "The statistical reliability of 267 GHz JCMT observations of Venus" https://arxiv.org/abs/2010.15188 ► Greaves et al. (2020): "Re-analysis of Phosphine in Venus' Clouds", Nature Matters Arising https://arxiv.org/abs/2011.08176 ::Movies/TV scenes used:: ► Exploring Venus (2019) Magellan TV ::Other video footage used:: ► VLT timelapse by ESO/Y. Beletsky (LCO)/Christoph Malin (christophmalin.com)/Babak Tafreshi (twanight.org): https://www.eso.org/public/videos/uhd_timelapse_compil/ ► Venus UV footage by Akatsuki/JAXA: https://www.isas.jaxa.jp/en/topics/002099.html ► ELT footage by ESO: https://www.eso.org/public/videos/eso1225c/ ► Venus transit footage by NASA/Goddard Space Flight Center/SDO: https://sdo.gsfc.nasa.gov/gallery/main/item/143 ::Music:: Music used is licensed via Creative Commons (CC) Attribution License (https://creativecommons.org/licenses/by/4.0/) ► The Sun is Scheduled to Come Out Tomorrow by Chris Zabriskie licensed under a CC Attribution license: http://chriszabriskie.com/honor/ ::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://www.coolworldslab.com Twitter https://twitter.com/david_kipping THANKS FOR WATCHING!! #VenusPhosphine #VenusianPhosphine #CoolWorlds

For decades, we thought of Venus as a completely uninhabitable planet because of the hellish environment on its surface. Yet, several scientists have championed the idea that life could exist in the thick cloud decks that shroud the planet. Several weeks ago, a team of astronomers reported the detection of phosphine on Venus. If this stinky, toxic, perhaps biogenic gas does exist on Venus as reported, we stand to learn something profound. If clever chemists succeed in identifying a nonbiological source that produces phosphine, we will learn about the limitations of using atmospheric biosignatures to infer life. If they fail, this discovery increases our already high motivation to go to Venus and study its atmosphere in situ with 21st-century instruments. To discuss this amazing discovery and its consequences for the search for life beyond Earth, we invited two astronomers: Clara Sousa-Silva, co-author of the study about phosphine on Venus and David Grinspoon, astrobiologist and member of the SETI Institute’s Science Advisory Board, and is part of the Breakthrough Initiative and co-investigator on multiple proposed missions to search for primitive life in the clouds of Venus. The speakers will discuss whether or not phosphine detected on the planet next door is a signature of alien biology and how we might one day send a space probe to find out. #SETITalks #Venus #SearchForLife

Billions of years ago, our nearest planetary neighbor, Venus, may have harbored lakes, oceans, and life-giving habitats similar to those on the early Earth. Today, Venus spins slowly in a backward direction. It's a planet knocked upside down and turned inside out. Its burned-out surface is a global fossil of volcanic destruction, shrouded in a dense, toxic atmosphere. Scientists have come to see Venus as the alien planet “next door,” a laboratory for testing ideas about how planets evolve and the challenges they face in nurturing life. They are now unveiling daring new strategies to reach down to its hostile surface. From floating bases stationed high in Venus’ atmosphere, they hope to send down new generation probes to search for clues from a time when the planet was alive. How did Venus descend into this hellish state? And how did its sister planet, Earth, manage to survive?

You can buy Universe Sandbox 2 here: http://amzn.to/2yJqwU6 Or get a shirt: https://teespring.com/stores/whatdamath Hello and welcome! My name is Anton and in this video, we will talk about some more updates in regards to the discovery of life on Venus Paper: https://www.liebertpub.com/doi/10.1089/ast.2020.2244 Rocket Lab: https://www.rocketlabusa.com Reddit map: https://www.reddit.com/r/MapPorn/comments/idpxv7/map_of_venus_if_it_has_as_much_water_as_earth/?utm_source=share&utm_medium=web2x&context=3 Descent to Venus video: https://www.youtube.com/watch?v=YkeWhgwp7Xo&feature=emb_logo Support this channel on Patreon to help me make this a full time job: https://www.patreon.com/whatdamath Space Engine is available for free here: http://spaceengine.org Enjoy and please subscribe. Twitter: https://twitter.com/WhatDaMath Facebook: https://www.facebook.com/whatdamath Twitch: http://www.twitch.tv/whatdamath Bitcoins to spare? Donate them here to help this channel grow! 1GFiTKxWyEjAjZv4vsNtWTUmL53HgXBuvu Alternatively, PayPal donations can be sent here: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=DNKM9SDWU3B3Q&source=url The hardware used to record these videos: CPU: https://amzn.to/2LZFQCJ Video Card: https://amzn.to/2M1W26C Motherboard: https://amzn.to/2JYGiQQ RAM: https://amzn.to/2Mwy2t4 PSU: https://amzn.to/2LZcrIH Case: https://amzn.to/2MwJZz4 Microphone: https://amzn.to/2t5jTv0 Mixer: https://amzn.to/2JOL0oF Recording and Editing: https://amzn.to/2LX6uvU Some of the above are affiliate links, meaning I would get a (very small) percentage of the price paid. Thank you to all Patreon supporters of this channel Specifically, great thanks to the following members: Morrison Waud Vlad Manshin Mark Teranishi TheHuntress Ralph Spataro Albert B. Cannon Lilith Dawn Greg Lambros adam lee Gabriel Seiffert Henry Spadoni J Carter Jer Silver surfer Konrad Kummli Nick Dolgy UnexpectedBooks.com Mario Rahmani George Williams Shinne Jakub Glos Johann Goergen Jake Salo LS Greger Lyndon Riley Lauren Smith Michael Tiganila Russell Sears Vinod sethi Dave Blair Robert Wyssbrod Randal Masutani Michael Mitsuda Assaf Dar Sagol Liam Moss Timothy Welter MD Barnard Rabenold Gordon Cooper Tracy Burgess Douglas Burns Jayjay Volz Anataine Deva Kai Raphahn Sander Stols Bodo Graßmann Daniel Charles Smith Daniel G. Eugene Sandulenko gary steelman Max McNally Michael Koebel Sergio Ruelas Steven Aiello Victor Julian Castillo xyndicate Honey Suzanne Lyons Olegas Budnik Dale Andrew Darling Niji Peter Hamrak Matthew Lazear Alexander Afanasyev Anton Newman Anton Reed

Check Out Overview of PBS Terra: https://bit.ly/33otrUn If you rank the most habitable places in our solar system Venus lands pretty low, with surface temperatures hot enough to melt lead and sulphuric acid rain. And yet it may have just jumped to the front of the pack. In fact, we may have detected the signature of alien life - Venusian life -for the first time. Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime Check out the Space Time Merch Store https://pbsspacetime.com/ Sign up for the mailing list to get episode notifications and hear special announcements! https://tinyurl.com/yx9cusk5 Hosted by Matt O'Dowd Written by Matt O'Dowd Graphics by Leonardo Scholzer, Yago Ballarini, & Pedro Osinski Directed by: Andrew Kornhaber Camera Operator: Setare Gholipour Executive Producers: Eric Brown & Andrew Kornhaber Special Thanks to All our Supporters on Patreon! Big Bang Brodie Rao Scott Gray Robert Doxtator Ahmad Jodeh Caed Aldwych Radu Negulescu Alexander Tamas Morgan Hough Juan Benet Fabrice Eap Mark Rosenthal David Nicklas Quasar Alec S-L Christina Oegren Mark Heising Vinnie Falco Hypernova Lucas Morgan William Bryan Mark Matthew Bosko Justin Jermyn Jason Finn Антон Кочков Julian Tyacke Syed Ansar John R. Slavik Mathew Danton Spivey Donal Botkin John Pollock Edmund Fokschaner Joseph Salomone Matthew O'Connor Chuck Zegar Jordan Young Hank S John Hofmann Timothy McCulloch Gamma Ray Burst Sean Warniaha Tonyface John Robinson A G Kevin Lee Adrian Hatch Yurii Konovaliuk John Funai Cass Costello Geoffrey Short Bradley Jenkins Kyle Hofer Tim Stephani Luaan AlecZero Malte Ubl Nick Virtue Scott Gossett David Bethala Dan Warren Patrick Sutton John Griffith Daniel Lyons Josh Thomas DFaulk Kevin Warne Andreas Nautsch Brandon labonte Lucas Morgan

Get 1 year of both Nebula and CuriosityStream for just 14.79 here: http://curiositystream.com/realscience using the code "realscience" New streaming platform: https://watchnebula.com/ Patreon: https://www.patreon.com/realscience Twitter: https://twitter.com/stephaniesamma Instagram: https://www.instagram.com/stephaniesammann Credits: Writer/Narrator/Editor: Stephanie Sammann Editor: Dylan Hennessy (https://www.behance.net/dylanhennessy1) Illustrator/Animator: Kirtan Patel (https://kpatart.com/illustrations) Animator: Mike Ridolfi (https://www.moboxgraphics.com/) Sound: Graham Haerther (https://haerther.net) Thumbnail: Simon Buckmaster (https://twitter.com/forgottentowel) Producer: Brian McManus (https://www.youtube.com/c/realengineering) References: [1] https://solarsystem.nasa.gov/planets/venus/overview/#:~:text=6-,Greenhouse%20Effect,hot%20enough%20to%20melt%20lead. [2] https://www.nature.com/articles/s41550-020-1174-4 [3] https://www.liebertpub.com/doi/abs/10.1089/ast.2015.1404 [4] https://en.wikipedia.org/wiki/Biosignature [5] https://theconversation.com/if-there-is-life-on-venus-how-could-it-have-got-there-origin-of-life-experts-explain-146407 [6] https://link.springer.com/chapter/10.1007/978-94-010-2239-2_40 [7] https://www.nasa.gov/feature/goddard/2016/nasa-climate-modeling-suggests-venus-may-have-been-habitable [8] http://repository.iucaa.in:8080/jspui/handle/11007/1671 [9 https://www.liebertpub.com/doi/abs/10.1089/ast.2013.1074 [10] https://www.reddit.com/r/askscience/comments/itt9b7/askscience_ama_series_we_have_hints_of_life_on/g5he4yv/?utm_medium=android_app&utm_source=share&context=3 [11] https://www.sciencefocus.com/news/venus-has-at-least-37-recently-active-volcanoes/ [12] https://arxiv.org/pdf/1910.05224.pdf [13] https://onlinelibrary.wiley.com/doi/abs/10.1002/crat.200410307 [14] https://astrobites.org/2020/09/21/phosphine-in-venus/

The news a few weeks ago of the discovery of phosphine was met with a lot of excitement - could it be microbes that are making this phosphine or some unknown chemistry? My subscribers had a lot of questions in my video comments so I called up a few astrobiologist friends to ask the experts. Grevaes et al. (2020) - Phosphine discovery paper (free to access) - https://www.nature.com/articles/s41550-020-1174-4 🎧 Royal Astronomical Society podcast with my interview with Prof. Jane Greaves - https://audioboom.com/posts/7690577-the-power-of-space-probes Prof Akihiko Yamagishi - https://www.ls.toyaku.ac.jp/~lcb-7/yamagishi/english/index.html Dr. Rohini Giles - https://www.rohinigiles.com/ (Follow Rohini on Twitter: https://twitter.com/rohinigiles) Prof. Lewis Dartnell - http://lewisdartnell.com/en-gb/ (Follow Lewis on Twitter: https://twitter.com/lewis_dartnell) 📚 For more info on Lewis's book "Life in the Universe: A Beginner's Guide" - http://lewisdartnell.com/en-gb/2007/06/life-in-the-universe-a-beginners-guide/ ---- 📚 "Space: 10 Things You Should Know": http://bit.ly/SpaceDrBecky 📚 US & Canada version: "Space at the speed of light" (same book, different title): https://www.penguinrandomhouse.com/books/635406/space-at-the-speed-of-light-by-dr-becky-smethurst/ 📚 German translation "Das kleine Buch vom großen Knall" : https://www.dtv.de/buch/becky-smethurst-das-kleine-buch-vom-grossen-knall-28254/ --- 🔔 Don't forget to subscribe and click the little bell icon to be notified when I post a new video! -- The artwork in the background is a scientifically accurate map showing the orbits of more than 18000 asteroids in the Solar System, created by Eleanor Lutz. Find out more and buy one here: https://eleanorlutz.com/mapping-18000-asteroids --- 👩🏽‍💻 I'm Dr Becky Smethurst, an astrophysicist at the University of Oxford. I love making videos about science with an unnatural level of enthusiasm. I like to focus on how we know things, not just what we know. And especially, the things we still don't know. If you've ever wondered about something in space and couldn't find an answer online - you can ask me! My day job is to do research into how supermassive black holes can affect the galaxies that they live in. In particular, I look at whether the energy output from the disk of material orbiting around a growing supermassive black hole can stop a galaxy from forming stars. http://drbecky.uk.com https://rebeccasmethurst.co.uk

you can support this channel directly through patreon: https://patreon.com/Thunderf00t Telescopes at my amazon store: https://amzn.to/394Kb3E https://www.amazon.com/shop/thunderf00t or my other channel: https://www.youtube.com/channel/UCUrdmVprSahXaPKqr04VfgQ #LifeOnVenus #BUSTED #Astronomy

In this TMRO:News Special we have Ryan give an additional SpaceX Update, but then jump right into it with Jared as he goes deep into the history of exploring Venus, the startling discovery of a molecule with possible biological origins, if that discovery really does hint at life at Venus, and how we plan to explore Venus with missions both on the way and in the plans. 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 Paper on phosphine in the atmosphere of Venus: https://www.nature.com/articles/s41550-020-1174-4 Study for a Venus flagship mission: https://science.nasa.gov/science-red/s3fs-public/atoms/files/Venus%20Flagship%20Mission.pdf GROUND LAUNCH SEQUENCER: 00:00 | Intro 00:50 | SpaceX Update with Ryan Caton 02:15 | Space Traffic Launch Schedule Update 02:32 | A history of the exploration of Venus 17:57 | The study that may change everything 25:38 | The future of Venus exploration 33:48 | Thanks to you all! 34:46 | SECO-7 35:09 | A large quantity of bloopers

Hi Spacecats, I'm Dr Maggie Lieu and welcome to my channel, where you can find all things space, astronomy and physics! In this week's video I talk about the recent discovery of a biosignature on Venus - phosphine gas - could this mean we've found alien life? Extra reading: https://arxiv.org/abs/2009.06593 Media credits: Venus surface: NASA/GSFC pressure gauge: leapingllamas Venera 13: Malmer If you enjoyed the video, please consider by liking, sharing and subscribing! I'm also on: twitter: https://twitter.com/space_mog instagram: https://instagram.com/space_mog/ facebook: https://facebook.com/spacemog/

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. Thanks to Fasthosts for sponsoring this episode. Win your Ultimate Tech Bundle by entering Fasthosts’ Techie Test here: https://www.fasthosts.co.uk/scishowspace 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

Is there life on Venus? Neil deGrasse Tyson, comic co-host Paul Mecurio, and astrobiologist David Grinspoon investigate the recent discovery of phosphine gas in Venus’s atmosphere and answer your Cosmic Queries. We gathered up all your Cosmic Queries about the recent news and we start with the big question: Does this mean there’s life on Venus? Could there be a habitable zone? David tells us why the answer is…maybe. We explore the discovery of the phosphine gas and the possible explanations behind its existence in Venus’s atmosphere. You’ll explore what’s next after a discovery like this. Can we bring samples back to Earth? David gives details on the complexity of a mission to the Venusian atmosphere. We also explore Venus’s volcanoes and its geologically-active surface. David explains why, if we want to know what’s going on in the atmosphere, we have to know what’s happening on the surface. Then, we take a look at Earth: Can we use Earth to help us deduce what’s happening on Venus? We ponder the best way to search for life in the universe. We also ponder whether life needs water to thrive or if life just needs liquid. David gives us the top three gases that could be used to signify life elsewhere. Find out why Venus’s atmosphere is so thick. We discuss Venus’s runaway greenhouse effect and the viscous circle of its carbon cycle. We also wonder if a probe from Earth might have introduced microbes to Venus’s atmosphere. All that, plus, we ask the very important question: Is the Wicked Witch of the West actually from Venus? Support us on Patreon: https://www.patreon.com/startalkradio Subscribe to StarTalk: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Follow StarTalk: Twitter: http://twitter.com/startalkradio Facebook: https://www.facebook.com/StarTalk Instagram: https://www.instagram.com/startalkradio/ About StarTalk: Science meets pop culture on StarTalk! Astrophysicist & Hayden Planetarium director Neil deGrasse Tyson, his comic co-hosts, guest celebrities & scientists discuss astronomy, physics, and everything else about life in the universe. Keep Looking Up! #StarTalk #NeildeGrasseTyson

Did Venus life hitch a ride on the Venera missions? Could we use life to terraform Venus? Life on Venus? Booooring. 00:00 Start 00:16 Did we infect Venus with life? 02:27 Can we terraform Venus with bacteria? 04:03 This is boring. 06:21 It's probably not life. 09:07 Phosphine is on Jupiter too. 10:50 Are there spaceflight insurance companies? 12:59 Why can gas giants remain spherical? 15:21 What if the Moon was in geosynchronous orbit? 17:42 Are astronauts falling? 19:40 Could we use interstellar hydrogen as fuel? 22:52 Could supermassive black holes be primordial black holes? 26:25 Are there rogue intergalactic stars? Want to be part of the questions show? Ask a short question on any video on my channel. I gather a bunch up each week and answer them here. Our Book is out! https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/ Audio Podcast version: ITunes: https://podcasts.apple.com/us/podcast/universe-today-guide-to-space-audio/id794058155?mt=2 RSS: https://www.universetoday.com/audio 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: https://twitter.com/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]

You can buy Universe Sandbox 2 here: http://amzn.to/2yJqwU6 Or get a shirt: https://teespring.com/stores/whatdamath Hello and welcome! My name is Anton and in this video, we will talk about the recent announcement and the implications behind the discovery of phosphine gas on our neighbor Venus. Original paper: https://www.nature.com/articles/s41550-020-1174-4 RAS Video used: youtube.com/watch?v=00hUbT6pbYY Previous paper and illustration: https://www.liebertpub.com/doi/10.1089/ast.2017.1783 Video about Phosphine gas: https://www.youtube.com/watch?v=OdGa2AG_hAw Another relevant Venus video: https://www.youtube.com/watch?v=YvzT1gGBy2s Support this channel on Patreon to help me make this a full time job: https://www.patreon.com/whatdamath Space Engine is available for free here: http://spaceengine.org Enjoy and please subscribe. Twitter: https://twitter.com/WhatDaMath Facebook: https://www.facebook.com/whatdamath Twitch: http://www.twitch.tv/whatdamath Bitcoins to spare? Donate them here to help this channel grow! 1GFiTKxWyEjAjZv4vsNtWTUmL53HgXBuvu Alternatively, PayPal donations can be sent here: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=DNKM9SDWU3B3Q&source=url The hardware used to record these videos: CPU: https://amzn.to/2LZFQCJ Video Card: https://amzn.to/2M1W26C Motherboard: https://amzn.to/2JYGiQQ RAM: https://amzn.to/2Mwy2t4 PSU: https://amzn.to/2LZcrIH Case: https://amzn.to/2MwJZz4 Microphone: https://amzn.to/2t5jTv0 Mixer: https://amzn.to/2JOL0oF Recording and Editing: https://amzn.to/2LX6uvU Some of the above are affiliate links, meaning I would get a (very small) percentage of the price paid. Thank you to all Patreon supporters of this channel Specifically, great thanks to the following members: Morrison Waud Vlad Manshin Mark Teranishi TheHuntress Ralph Spataro Albert B. Cannon Lilith Dawn Greg Lambros adam lee Gabriel Seiffert Henry Spadoni J Carter Jer Silver surfer Konrad Kummli Nick Dolgy UnexpectedBooks.com Mario Rahmani George Williams Shinne Jakub Glos Johann Goergen Jake Salo LS Greger Lyndon Riley Lauren Smith Michael Tiganila Russell Sears Vinod sethi Dave Blair Robert Wyssbrod Randal Masutani Michael Mitsuda Assaf Dar Sagol Liam Moss Timothy Welter MD Barnard Rabenold Gordon Cooper Tracy Burgess Douglas Burns Jayjay Volz Anataine Deva Kai Raphahn Sander Stols Bodo Graßmann Daniel Charles Smith Daniel G. Eugene Sandulenko gary steelman Max McNally Michael Koebel Sergio Ruelas Steven Aiello Victor Julian Castillo xyndicate Honey Suzanne Lyons Olegas Budnik Dale Andrew Darling Niji Peter Hamrak Matthew Lazear Alexander Afanasyev Anton Newman Anton Reed

Scientists have found signs of potential life on Venus, but what does the discovery mean for the search for alien intelligence? In this video, Unveiled uncovers how Earth's evil twin might've once hosted wide oceans and pleasant temperatures, enough even to support human life. But could humans ever, really, have existed on the next-closest planet to the sun?? This is Unveiled, giving you incredible answers to extraordinary questions! Find more amazing videos for your curiosity here: What If the Earth Was Hollow? - https://www.youtube.com/watch?v=eqICaNxd5M8 Did Life Exist on Venus Before Earth? - https://www.youtube.com/watch?v=4iJ9DGz2hDw Are you constantly curious? Then subscribe for more from Unveiled ► https://wmojo.com/unveiled-subscribe #Venus #LifeOnVenus #Space #SolarSystem #Science

Researchers from Cardiff University and MIT just published a paper in Nature in which they claim to have found phosphine, a possible biosignature, in the clouds of Venus' atmosphere. Join David Grinspoon, astrobiologist at the Planetary Science Institute who serves on the SETI Institute's Science Advisory Board, and Nathalie Cabrol, Director of the Carl Sagan Center at the SETI Institute, in a discussion about the possibility of life on Venus.

http://bigpicturescience.org/episodes/life-on-venus Possible biosignature detected - Have scientists found evidence of life on Venus? Known for its scorching temperatures and acidic atmosphere, Earth’s twin hardly seems a promising place for living things. But could a discovery of phosphine by researchers at MIT point to a high-altitude biosphere on this nearby world? Guests: Clara Sousa–Silva https://clarasousasilva.com/ - Research scientist in MIT's Department of Earth, Atmospheric and Planetary Sciences. She and Sara Seager co-authored a paper in January 2020 titled, “Phosphine as a Biosignature Gas in Exoplanet Atmospheres” https://www.liebertpub.com/doi/abs/10.1089/ast.2018.1954 Sara Seager https://web.mit.edu/physics/people/faculty/seager_sara.html - Professor of physics and planetary science, Massachusetts Institute of Technology and author of “The Smallest Lights in the Universe” https://www.amazon.com/gp/product/0525576258/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=arweal-20&creative=9325&linkCode=as2&creativeASIN=0525576258&linkId=56235bf81fc02a5e6fa0fc7f8f1cfd1c Nathalie Cabrol https://www.seti.org/our-scientists/nathalie-cabrol - Planetary Scientist and Director of the Cal Sagan Center at the SETI Institute David Grinspoon https://www.psi.edu/about/staffpage/grinspoon - Senior Scientist at the Planetary Science Institute, author of “Earth in Human Hands.” https://www.amazon.com/gp/product/1455589128/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=arweal-20&creative=9325&linkCode=as2&creativeASIN=1455589128&linkId=9a351ab8fc236524366cad0e8be566e2 Segments: Part 1: Clara Sousa-Silva / Phosphine Biosignature Part 2: Sara Seager / Venusian Phosphine Part 3: Nathalie Cabrol / Wait and See Part 4: David Grinspoon / Life on Venus Descripción en español N/A Support Big Picture Science https://www.patreon.com/bigpicturescience https://seti.org/support-big-picture-science The links to the books above are Amazon Associates links. As an Amazon Associate, SETI receive a commission from qualifying purchases. If you'd prefer to buy books at your local bookseller, you can still donate directly to Big Picture Science https://seti.org/support-big-picture-science ©2020 SETI Institute. All Rights Reserved 189 Bernardo Ave, Suite 200, Mountain View, CA 94043 Phone 650.961.6633 https://www.seti.org

Senior Planetary Astronomer Franck Marchis tells us the story of the search for life on Venus and the importance of today's discovery of a biomarker in the atmosphere of the planet. Could this indicate that Venus has an aerial biosphere? What are the consequences for the future exploration of the hellish sister of Earth?

The Royal Astronomical Society press briefing held on 14 Sep 2020, discussing the detection of phosphine in the cloud decks of Venus. See https://ras.ac.uk/news-and-press/news/hints-life-venus for full details of the discovery.