EXTRATERRESTRIAL LIFE

Are we alone in this vast universe? Some think that’s highly unlikely. With new technologies joining the search, NASA estimates we’ll find definitive evidence of aliens within 20 to 30 years. Which raises the vital question: And then what? Will the news inspire jubilation, despair, or fear? Will aliens be seen as gods or interlopers? Evidence of alien life will provoke fundamental questions about our place in the universe–not just about who they are, but also who we are. Join astronomers, astrobiologists, anthropologists, philosophers, and linguists as we ponder these issues. PARTICIPANTS: Kathryn Denning, David Kipping, Karen Lewis, and Marcelo Magnasco MODERATOR: Wendy Zukerman MORE INFO ABOUT THE PROGRAM AND PARTICIPANTS: https://www.worldsciencefestival.com/programs/alien-contact-happens-next/ This program is part of the BIG IDEAS SERIES, made possible with support from the JOHN TEMPLETON FOUNDATION. - SUBSCRIBE to our YouTube Channel and "ring the bell" for all the latest videos from WSF - VISIT our Website: http://www.worldsciencefestival.com/ - LIKE us on Facebook: https://www.facebook.com/worldsciencefestival - FOLLOW us on Twitter: https://twitter.com/WorldSciFest TOPICS: 0:17 - Participant intros 1:50 - How are scientists searching for intelligent life? 5:10 - Sending messages into space 6:59 - What kind of alien signal are we likely to detect? 9:00 - Would we be able to interpret an alien signal? 13:44 - What is the closest that intelligent life could be to Earth? 16:25 - How would we know if far away transmitting civilizations still exist? 20:00 - How well can we communicate with dolphins? 24:19 - Dolphin research film 26:27 - Understanding dolphins vs. understanding aliens 28:44 - What are the steps to understand an alien language? 38:02 - What happens on earth after we contact alien life? 44:40 - "War of the Worlds" broadcast controversy and damage 46:40 - Will the discovery of aliens unite humanity? 50:39 - What if we’re alone in the universe? 53:10 - Could AI help us find aliens? 54:20 - Using our children to bridge languages and species PROGRAM CREDITS: - Produced by John Plummer - Associate Produced by Laura Dattaro This program was recorded live 6/3/18 at the World Science Festival and has been edited and condensed for YouTube.

An exploration of 10 speculative alien first contact scenarios and how they might be very different from science fiction depictions. my talk show! https://www.youtube.com/eventhorizonshow My patreon! https://www.patreon.com/johnmichaelgodier music: Cylinder Eight by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/ Cylinder Seven by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/ Cylinder Five by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/

Could life exist around red dwarf stars? That's one of the most important questions in our search for life in the universe. Red dwarf stars are the most common type of star and they live for up to several trillion years. So if life can exist around red dwarf stars, then life might be very common in the universe. In fact, the two closest planets to the Sun, Proxima Centauri and Barnard's star, each host potentially habitable planets (Proxima b and Barnard b). 🔔 Subscribe for more: https://www.youtube.com/christianready?sub_confirmation=1 🖖 Share this video with a fellow space traveler: https://youtu.be/28YZEmkTvew 🔴 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. 🐟 From out of town? Help translate this video! - http://www.youtube.com/timedtext_video?ref=share&v=28YZEmkTvew 🧭 References: Adams et al 2005 https://onlinelibrary.wiley.com/doi/abs/10.1002/asna.200510440 Ehrenreich et al 2006 https://arxiv.org/abs/astro-ph/0607219 Anglada-Escudé et al 2016 https://arxiv.org/abs/1609.03449 Dong et al 2017 https://arxiv.org/abs/1702.04089 Boutle et al 2017 https://arxiv.org/abs/1702.08463 DelGino et al 2017 https://arxiv.org/abs/1709.02051 Wandel 2017 https://arxiv.org/abs/1802.00141 Howard et al 2018 https://arxiv.org/abs/1804.02001 MacGregor et al 2018 https://arxiv.org/abs/1802.08257 Mullan & Bias 2018 https://arxiv.org/abs/1807.05267 Ribas et al 2018 https://arxiv.org/abs/1811.05955 Lingam & Loeb 2019 https://arxiv.org/abs/1901.01270 ✅ 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

An exploration of alternative hypothetical biochemistries different from that of earth life that could serve as a basis for exolife. My Talk Show Channel: https://www.youtube.com/eventhorizonshow My Patreon Page https://www.patreon.com/johnmichaelgodier Music: Cylinder Eight by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/ Cylinder Five by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/ Cylinder Three by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/

A new paper has come out discussing how the Fermi Paradox might be explained by the rigors of traveling space for interstellar colonization, causing settlements to be rare and and possibly not long-lived. We'll look at this model for spreading humanity out across the galaxy and see what insights or flaws it might have. The Fermi Paradox and the Aurora Effect: https://arxiv.org/abs/1902.04450 Aurora by Kim Stanley Robinson (KSR): https://www.amazon.com/Aurora-Kim-Stanley-Robinson/dp/0316098094&tag=isaacarthur-20 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/53GAShE Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/aurora-effect Narration-Only version: https://soundcloud.com/isaac-arthur-148927746/aurora-effect-narration-only Credits - The Fermi Paradox: The Aurora Effect Episode 176a, Season 5 E10a Written by: Darius Said Isaac Arthur Mark Warburton Editors: Gloria Meadows Keith Blockus Matthew Campbell Sigmund Kopperud Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics by: Bryan Versteeg http://spacehabs.com Fishy Tree https://www.deviantart.com/fishytree/ Produced & Narrated by: Isaac Arthur Music: Lombus, "Cosmic Soup" https://lombus.bandcamp.com A.J. Prasad, "Staring Through, pt1" https://www.youtube.com/watch?v=xA8-7qwaEPU Markus Junnikkala, "Memory of Earth" https://www.markusjunnikkala.com/

An exploration of 10 disconcerting Fermi Paradox Scenarios reflecting some recent papers that have changed the landscape of the question of "are we alone". My talk show! www.youtube.com/eventhorizonshow My Patreon! www.patreon.com/johnmichaelgodier Music: Cylinder Seven by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/ Cylinder Five by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/ Cylinder Eight by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/

In this video I talk about how many extraterrestrial civilizations might exist in our galaxy. If you enjoyed the video, please like, subscribe, activate the notifications and share it if you want. CORRECTION 2:07 - Fi My channel is not monetized, so if you want to further support it, feel free to make a one-time donation: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=447LTWFKJ6EPE&source=url

Visit our sponsor, Brilliant: https://brilliant.org/IsaacArthur/ The possibility that aliens might be regularly visiting Earth is one of the most popular Fermi Paradox solutions. In this episode we will look at UFOs and flying saucers theories and arguments, as well as examining the logic and possible motives of such extraterrestrial visitors. 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/53GAShE Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/secret-aliens Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/secret-aliens-narration-only Credits: Alien Civilizations: Secret Aliens Episode 175, Season 5 E09 Written by: Isaac Arthur Editors: Darius Said Gloria Meadows Keith Blockus Matthew Campbell Mark Warburton Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics by: Darth Biomech https://www.artstation.com/darth_biomech Fishy Tree https://www.deviantart.com/fishytree/ Jarred Eagley Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Ken York https://www.facebook.com/YDVisual/ LegionTech Studios https://hades9.com Produced & Narrated by: Isaac Arthur Music Manager: Luca De Rosa - [email protected] Music: Martin Rezny, "Lifelight" https://soundcloud.com/martin-re-n-1 Paradox Interactive, "Utopia (Main Titles)" https://www.paradoxplaza.com Aerium, "Waters of Atlantis" https://www.youtube.com/channel/UCRnUJY3l5vIJFGsY3XvW4dQ Chris Zabriskie, "Androids Always Escape" http://chriszabriskie.com Kai Engel, "Endless Story About Sun and Moon" https://www.kai-engel.com/ Evan King, "The Outer Rim" https://evanking.bandcamp.com/

Tidally locked planets could be more common than Earth-like planets! And these "eyeball planets" might even be a promising place to look for unique lifeforms! Hosted by: Reid Reimers 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 ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Greg, Alex Schuerch, Alex Hackman, Andrew Finley Brenan, 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://phys.org/news/2015-11-tidal.html https://phys.org/news/2017-08-tidally-exoplanets-common-previously-thought.html http://www.astro.sunysb.edu/fwalter/AST101/habzone.html https://arxiv.org/pdf/1405.1025.pdf https://habitability.univie.ac.at/fileadmin/user_upload/k_habconf2016/pdf/talks/Carone.pdf https://www.scientificamerican.com/article/the-color-of-plants-on-other-worlds/ https://phys.org/news/2012-05-group-circadian-clock-common-life.html https://scienceblogs.com/clock/2009/05/28/yes-archaea-also-have-circadia http://www.trappist.one/ https://arxiv.org/abs/1708.02981 https://exoplanets.nasa.gov/news/1448/trappist-1-is-older-than-our-solar-system/ https://www.space.com/6560-life-thrive-red-dwarf-star.html http://nautil.us/blog/-forget-earth_likewell-first-find-aliens-on-eyeball-planets Images: https://svs.gsfc.nasa.gov/20248 https://svs.gsfc.nasa.gov/12850 https://en.wikipedia.org/wiki/File:TRAPPIST-1f_Artist%27s_Impression.png https://svs.gsfc.nasa.gov/12319 https://svs.gsfc.nasa.gov/12425 https://svs.gsfc.nasa.gov/11747 https://svs.gsfc.nasa.gov/11531 https://en.wikipedia.org/wiki/File:Gliese_581_-_2010.jpg https://www.nasa.gov/image-feature/jpl/pia21473/flaring-red-dwarf-star https://www.eso.org/public/videos/barnard-surface2b-v2-cc1/ https://www.eso.org/public/images/eso0950a/ https://en.wikipedia.org/wiki/File:PIA21429_-_Transit_Illustration_of_TRAPPIST-1_(cropped).jpg

If we want to discover alien life out there in the universe, we first need to figure out where to look—and what we're even looking for. Will it be biological like us? Could it be artificial, or take some other form we haven't yet considered? And how do we find something so fundamentally different from ourselves? In this program, scientists devise plans for searching for beings beyond Earth while they grapple with the very definition of life. PARTICIPANTS: Lisa Kaltenegger, Caleb Scharf, Susan Schneider, Sara Walker MODERATOR: Nicole Stott MORE INFO ABOUT THE PROGRAM AND PARTICIPANTS: https://www.worldsciencefestival.com/programs/e-t-phone-home-aliens-nature-life/ This program is part of the BIG IDEAS SERIES, made possible with support from the JOHN TEMPLETON FOUNDATION. - SUBSCRIBE to our YouTube Channel and "ring the bell" for all the latest videos from WSF - VISIT our Website: http://www.worldsciencefestival.com/ - LIKE us on Facebook: https://www.facebook.com/worldsciencefestival - FOLLOW us on Twitter: https://twitter.com/WorldSciFest TOPICS: - Film about the imaginative search for alien life 00:05 - Introduction to the program by astronaut Nicole Stott 04:45 - Introduction of participants 05:50 - What is the definition of life? 07:09 - How will we find signs of life elsewhere in the universe? 16:21 - What are the parameters for looking for life on other planets? 19:36 - What should the probes on Mars be looking for to find life? 24:58 - The Fermi Paradox, where is everybody? 30:56 - Have aliens avoided humans because we're too boring? 34:41 - Can we use information theory to look for life in the universe? 39:13 - Why is looking for alien life important to humankind? 44:13 - Will life in the future be AI, should we be looking for other AI in space? 46:02 - The "Great Filter" 48:52 - Is artificial intelligence alive? 50:28 - Is evolution the strongest force in the universe, how will it shape the future? 52:13 - What lessons could humankind learn from the successes and failures of other alien species in the universe? 56:58 - Why should we care about finding life elsewhere in the universe? 57:58 PROGRAM CREDITS: - Produced by John Plummer - Associate Produced by Laura Dattaro - Opening film written / produced by John Plummer, animation by Derek Breur - Music provided by APM - Additional images and footage provided by: Getty Images, Shutterstock, Videoblocks This program was recorded live at the 2018 World Science Festival and has been edited and condensed for YouTube.

Get Curiositystream for free for 30 days if you go to http://www.curiositystream.com/joescott The Rare Earth Hypothesis is the idea that the conditions that created life on Earth are so specific to this planet that it can't happen anywhere else in the universe. Here's some of the evidence to back this up. Support me on Patreon! http://www.patreon.com/answerswithjoe Get cool nerdy t-shirts at http://www.answerswithjoe.com/shirts Become a channel member and get access to exclusive livestreams and content here: https://www.youtube.com/channel/UC-2YHgc363EdcusLIBbgxzg/join Follow me at all my places! Instagram: https://instagram.com/answerswithjoe Snapchat: https://www.snapchat.com/add/answerswithjoe Facebook: http://www.facebook.com/answerswithjoe Twitter: https://www.twitter.com/answerswithjoe ==================== The Rare Earth Hypothesis something of a solution to the Fermi Paradox that points to several characteristics of Earth that may be required to keep life stable long enough to become intelligent, and these several traits may be incredibly unique in the universe, making intelligent life in the universe incredibly rare. Some of these factors include: Special place in the Milky Way It turns out our position in the Milky way might be beneficial as the low star density prevents other stars from messing up our orbits. The right type of star. Our sun is a G2 main sequence star that remains stable for a very long time. Rocky planet in the Goldilocks zone Earth is just the right distance from the sun to form liquid water. Magnetic Shield We're the only rocky planet with a magnetic shield protecting us from solar radiation. Jupiter Jupiter and the outer gas giants protect us from asteroid and comet impacts, and this might be rare in the universe. Tectonic activity We're the only planet with tectonic plates constantly rebuilding the crust. LINKS LINKS LINKS: Gigapixels of Andromeda video: https://www.youtube.com/watch?v=udAL48P5NJU&t=4s My previous video on the Fermi Paradox: https://youtu.be/3Z9NtQFeyN8 https://en.wikipedia.org/wiki/Rare_Earth_hypothesis https://www.space.com/39390-alien-planets-reveal-our-strange-solar-system.html https://www.space.com/42008-first-exomoon-discovery-kepler-1625b.html

In this week's questions show, I explain why SLS is still happening, if we can rule out contamination when we finally find life, and wonder why China is sending spacecraft to the Moon. Featuring Ryan MacDonald, aka @martiancolonist https://www.youtube.com/channel/UCb-TkZnWpBPg4wNz3ctU0AA 00:35 Why fix Mars? 03:00 How do I do it all? 04:35 Are astronomers lazy? 07:37 Why is SLS still happening? 10:57 Breaking the Prime Directive 12:54 Can we rule out contamination? 15:18 What mission do I want to focus on? 17:40 Why is China on the Moon? 19:54 Can light push the Sun? 21:46 Why no HD video from space? 24:45 What if a planet had its atmosphere stripped away? 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 Video Podcast version: ITunes: https://itunes.apple.com/bh/podcast/universe-today-video/id794057165?mt=2 RSS: https://www.universetoday.com/video What Fraser's Watching Playlist: https://www.youtube.com/playlist?list=PLbJ42wpShvmkjd428BcHcCEVWOjv7cJ1G Weekly email newsletter: https://www.universetoday.com/newsletter Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Twitch: https://twitch.tv/fcain Follow us on Twitter: @universetoday Like us on Facebook: https://www.facebook.com/universetoday Google+ - https://plus.google.com/+universetoday/ Instagram - http://instagram.com/universetoday Team: Fraser Cain - @fcain / [email protected] Karla Thompson - @karlaii / https://www.youtube.com/channel/UCEItkORQYd4Wf0TpgYI_1fw Chad Weber - [email protected]

Today I'm joined by exoplanet researcher Dr. Jason Wright from Penn State University. In addition to the more traditional hunt for exoplanets, Jason is helping define the search for extraterrestrials using all the new techniques available to astronomers. Check out his blog at: http://sites.psu.edu/astrowright/

Telescope Talk Hangouts are sponsored by OPT Telescopes: https://bit.ly/2SwhmVB It's time to check back in with our friends from the PLANETS Foundation to see how things are going with the Exolife Finder Telescope. Don't know what that is? Don't worry, we'll catch you up on that too! Subscribe to Launchpad Astronomy Here: https://youtube.com/ChristianReady Like this content? Please consider becoming a patron: https://patreon.com/DeepAstronomy Follow DeepAstronomy on Twitter: @DeepAstronomy Like DeepAstronomy on Facebook: https://www.facebook.com/DeepAstronomy/ Join our free Discord server for always-on chat action! https://discord.gg/nqGpvtK

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 not very well known event unofficially known as the Rubisco Message - an attempt to send genetic code signal to the nearby potentially habitable star systems. The blog post with more info: https://www.centauri-dreams.org/2009/11/18/%E2%80%9Crubisco-stars%E2%80%9D-and-the-riddle-of-life/ Check out the Lemmino video here: https://www.youtube.com/watch?v=ryg077wBvsM 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 Tim Sageser Lilith Dawn William Marin Templeton Mark Teranishi Sam Reed Nick Dolgy Luminger Unexpectedbooks.com Greg Lambros Lauren Smith Michael Tiganila Jordan Michael Mitsuda Lyndon Riley Galaxia Dave Blair Jer Alexander Leimbeck Leo Wehrli Sander Stols Konrad Kummli Kai Raphahn Sergio Ruelas Daniel Rosvall Olegas Budnik Tracy Burgess Gordon Cooper Chase Staggs Moonic Jayjay Volz Jason Neuschmid Alexander Mahrt AA Robert MacDonald Becky Steven Adrian Sierra Galant Human George Williams Shinne Giovanni Perryman Zachary Fluke Justin Fortune Anataine Deva Bob Davies Jakub Glos Arikkat A Unnikrishnan Honey Suzanne Lyons Steve Wotton Aneliya Pancheva Angelina Werner Steve Aiello Michael Rucker Tom Warren Xyndicate Bodo Graßmann Liam Moss Michael Koebel Gary Steelman Shelley Passage Andrey Vesnin MrR Rock Howard Daniel Coleman Matthew Lazear Jakub Rychecky Shaun Cahill Silvan Wespi Check the Patreon page to join.

This video is about the most promising SETI radio signals that humanity have received so far. If you enjoyed the video, please like, subscribe, activate the notifications and share it if you want. English transcript is uploaded. My channel is not monetized, so if you want to further support it, feel free to make a donation: https://www.paypal.com/donate/?token=K_Bm0WGP4nQPtHkzN-ZIMSQf2RSv_RANvTvWw4nNPu9Z9LQ_6RMmYU494ZWbBYyoCLBUM0&country.x=US&locale.x=US

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 the newly discovered repeated FRB known as FRB 180814. Aliens? Probably not. 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 Tim Sageser Lilith Dawn William Marin Templeton Mark Teranishi Sam Reed Nick Dolgy Luminger Unexpectedbooks.com Greg Lambros Lauren Smith Michael Tiganila Jordan Michael Mitsuda Lyndon Riley Galaxia Dave Blair Jer Alexander Leimbeck Leo Wehrli Sander Stols Konrad Kummli Kai Raphahn Sergio Ruelas Daniel Rosvall Olegas Budnik Tracy Burgess Gordon Cooper Chase Staggs Moonic Jayjay Volz Jason Neuschmid Alexander Mahrt AA Robert MacDonald Becky Steven Adrian Sierra Galant Human George Williams Shinne Giovanni Perryman Zachary Fluke Justin Fortune Anataine Deva Bob Davies Jakub Glos Arikkat A Unnikrishnan Honey Suzanne Lyons Steve Wotton Aneliya Pancheva Angelina Werner Steve Aiello Michael Rucker Tom Warren Xyndicate Bodo Graßmann Liam Moss Michael Koebel Gary Steelman Shelley Passage Andrey Vesnin MrR Rock Howard Daniel Coleman Matthew Lazear Jakub Rychecky Shaun Cahill Silvan Wespi Check the Patreon page to join.

Dr. Avi Loeb is a theoretical physicist and serves as the Chair of Harvard's Department of Astronomy, in this clip he discusses with John Michael Godier possible solutions to the fermi paradox with technosignatures and biosignatures, such as chemicals in atmospheres, altering the climate of a planet to be more suitable for life, and even galactic scale engineering by Alien civilizations such as moving planets and stars. Dr. Avi Loeb: https://www.cfa.harvard.edu/~loeb/ 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/

An exploration of Freeman Dyson's speculative concept of "Dyson's Sunflowers", a potential way for life in subsurface oceans at places such as Europa to break through the surface and use solar energy, and maybe more. https://www.youtube.com/eventhorizonshow https://www.patreon.com/johnmichaelgodier Music: Cylinder Eight by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/

John Michael Godier discusses if there could be life on ice shell moons like Europa and Enceladus and the possibility of interstellar objects such as Oumuamua seeding life on other planets with Dr. Karen Meech of the University of Hawaii which discovered the first interstellar object Oumuamua, with the Pan-STARRS 1 telescope. What is Oumuamua? With Dr. Karen Meech: https://youtu.be/8Q7TzLH2cRA 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/

John Michael Godier and Dr. Avi Loeb of Harvard University and Harvard Smithsonian Center for Astrophysics discuss whether it's possible for life to survive and thrive in the Trappist-1 solar system and how life may be spread through out the universe. Why The Universe May Be Full Of Alien Civilizations Featuring Dr. Avi Loeb: https://youtu.be/6ckgBxRASTo Are Fast Radio Bursts Signs of Intelligent Life? Featuring Dr. Avi Loeb: https://youtu.be/x-spgxnyIto 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/ Footage NASA ESA/Hubble Goddard Visualization Studio ESO Pixabay

Sign up with Skillshare for 2 months of Free classes: https://skl.sh/isaac5 The galaxy is a vast place with billions of potential new worlds for humanity to colonize, but interstellar space is so enormous that reaching even the nearest stars and planets by spaceship would take decades at best, and maybe many centuries. Even on arrival terraforming those barren planets would take just as long. Two options for overcoming the immensity of space and time are the Seed Ship and the Data Ship, automated vessels able to colonize the worlds for us. We will examine those today, their advantages, limitations, and misconceptions, and variations of them we might use to seed the stars. 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/53GAShE Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/seeding-the-stars Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/seeding-the-stars-narration-only Credits: Seeding the Stars Episode 166, Season 4 E52 Writers: Isaac Arthur Editors: Alex Chamak A.T. Long Cooper de Ruiter D. Hemanshi Daniel McNamara Darius Said Edward Nardella Evan Schultheis Keith Blockus Mark Warburton Matthew Acker Safia Postgate Stuart Graham https://beyondnerva.wordpress.com Sigmund Kopperud Producer: Isaac Arthur Cover Artist: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics Team: Bryan Versteeg http://spacehabs.com Darth Biomech https://www.artstation.com/darth_biomech Fishy Tree https://www.deviantart.com/fishytree/ Jarred Eagley Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Justin Dixon LegionTech Studios https://hades9.com Mihail Yordanov Sam McNamara Serigio Botero https://www.artstation.com/sboterod?fref=gc SpaceResourcesCGI Audio Editing Eric Schneider Narrator: Isaac Arthur Music Manager: Luca DeRosa - [email protected] Music: Markus Junnikkala, "Plotting a Course" https://www.markusjunnikkala.com/ Paradox Interactive, Andreas Waldetoft , "Dark Minds" https://www.paradoxplaza.com Lombus, "Hydrogen Sonata" https://lombus.bandcamp.com Paradox Interactive, "In Search of Life" https://www.paradoxplaza.com Serena Elis, "Between the Space" https://soundcloud.com/serenaelis Taras Harkavyi, "Alpha-and-..." https://www.discogs.com/artist/625697-Taras-Harkavyi Paradox Interactive, Andreas Waldetoft, "The Birth of a Star" https://www.paradoxplaza.com Ayreon, "The Theory of Everything, Part 1" https://www.youtube.com/channel/UCihO6uVisilu1mn4x2u-HOA

Breakthrough Listen summer intern David Lipman was in high school when he worked with the Berkeley SETI team on analysis of data from the Automated Planet Finder telescope. David's efforts led to him leading a paper in a prestigious astronomy journal - a milestone both for David, and for the search for intelligent life beyond Earth! Read more about David's work at http://seti.berkeley.edu/blog/apf-paper Follow us on social media: http://facebook.com/BerkeleySETI http://twitter.com/BerkeleySETI http://instagram.com/BerkeleySETI http://youtube.com/BerkeleySETI

The first 1000 people to use this link will get a 2 month free trial of Skillshare: https://skl.sh/kurzgesagt4 Out in the vast coldness of outer space, there are planets that travel alone through darkness without the boundaries of a system. Here’s how this can happen – and why these frozen deserts might secretly harbor alien life. Sources: https://sites.google.com/view/sourcesrogueplanets/startseite Support us on Patreon so we can make more videos (and get cool stuff in return): https://www.patreon.com/Kurzgesagt?ty=h Kurzgesagt Newsletter: http://eepurl.com/cRUQxz Kurzgesagt merch:  https://bit.ly/2GeuQxZ Facebook: http://bit.ly/1NB6U5O Twitter: http://bit.ly/2DDeT83 Instagram: http://bit.ly/2DEN7r3 Discord: https://discord.gg/Fsstncs The music of the video here: Soundcloud: https://bit.ly/2BuS2HY Bandcamp: https://bit.ly/2PXcPcB Facebook: https://bit.ly/2GIoZlH THANKS A LOT TO OUR LOVELY PATRONS FOR SUPPORTING US:ShinodaChan, Justin Jo, Ivan Solano, Lars Martin, Bujju, yingrui zhang, Ben Hinssen, Ethan Templin, Cathy Doan, Aaron VanDevender, Tom Ariaudo, Maksim Farafonov, ,Jessica Fleming, Nathan, Daniel Anderson, Jared Lindros, Sylwia Konstantynowicz, David Choy, Alon Shabtay, Leo August, Yigit Yuruker, Abdulla Al-Suwaidi, Amy Mioduszewski, Katie Crawford, Fred O'Connor, Лилия Пирогова, Riley Murray, MiiRshroom, Jelle Kroezen, Gabriel Bailey, Henri Wiedenmann, Rude Dude, David Fleming, Timo Zuccarello, Alexander Schwarz,Riccardo Testa, Xandy Mi, Jason Saladiner, Stefan Nesinger, Jan Prokop, Cameron Stewart Help us caption & translate this video!https://www.youtube.com/timedtext_cs_panel?c=UCsXVk37bltHxD1rDPwtNM8Q&tab=2

For more than four decades, astronomers have been searching for technosignatures: signals coming from distant technological civilizations. The first SETI searches began in the 1960s by searching for extraterrestrial radio waves and have more recently expanded to include optical (visible) signals, such as powerful laser pulses. We know that, like technological progress, the search is also accelerating, evolving with the development of new antenna arrays and new networks of telescopes which will soon be capable listening to the entire sky, everywhere, and all the time. It is impossible to know when we will get our first contact and what this message will say, but we know that this discovery will have an ethical and political impact on our world. And then what will happen next? Will the detection of ET be dangerous or beneficial for humankind? Will it change everything, including our place in the universe or will we simply continue our life knowing that ‘We are not alone’? To discuss these points, we invited four SETI researchers: Julia DeMarines, Astrobiologist and Science Communicator at the UC Berkeley SETI Research Center, Doug Vakoch, President of METI, Eliot Gillum, director of LASER SETI and Seth Shostak, Senior Astronomer at the SETI Institute.

For the past half-century, humanity has been listening for alien radio transmissions but so far we appear to be the only ones broadcasting into the void. Astrobiologists now seek to narrow down the search by looking for other technological and biological signatures. In this video, I explore some of the methods by which they hope to do so and why the great silence of the universe is such a mystery. Patreon: https://www.patreon.com/lemmino Subreddit: https://www.reddit.com/r/lemmino Twitter: https://www.twitter.com/lemmin0 Facebook: https://www.fb.com/lemmin0 Discord: https://www.discord.gg/lemmino [Music] Chris Zabriskie - Stories About the World That Once Was https://soundcloud.com/chriszabriskie/stories-about-the-world-that-once-was Francis Preve - Seductress https://www.youtube.com/audiolibrary/music Chris Zabriskie - They Call It Nature https://soundcloud.com/chriszabriskie/they-call-it-nature Density & Time - Meadow https://www.youtube.com/audiolibrary/music [References] https://www.lemmi.no/post/the-great-silence#refs [Thumbnail] https://www.deviantart.com/lemmino/art/The-Great-Silence-774732562

NASA's Voyager 1 is the only man-made object to have entered the Interstellar Space. It is the farthest spacecraft from Earth. Where is it heading to? Will it encounter aliens? Watch the video to know! Music Info: Cinematic Documentary by AShamaluevMusic. Music Link: https://youtu.be/EcAX2cbsdRw Clips by NASA in public domain, clips by NRAO under Creative Commons Attribution 3.0 Unported license Link ➡️ http://creativecommons.org/licenses/by/3.0/ We're on Facebook ➡️ https://m.facebook.com/astrogeekz/ We're on Instagram ➡️ https://www.instagram.com/astrogeekz/?hl=en

ExoMars is the first mission to head to the Red Planet to seek signs of life, now or in the past. It's a massive scientific and technical challenge, and Euronews meets some of the team involved in this joint ESA-Roscosmos project in this month's edition of Space. Learn more about #ExoMars: http://bit.ly/ESAExoMars This video is also available in the following languages: German: https://youtu.be/FW2nteHwxEg French: https://youtu.be/3zzz0jFt9xY Italian: https://youtu.be/pDkt0Af3LNE Spanish: https://youtu.be/gWKr26f3WGI Portuguese: https://youtu.be/9FGBJsBHISc Greek: https://youtu.be/SH47tRiPeuY Hungarian: https://youtu.be/1BaSoeIzpto ★ Subscribe: http://bit.ly/ESAsubscribe Check out our full video catalog: http://bit.ly/SpaceInVideos Follow ESA on Twitter: http://bit.ly/ESAonTwitter On Facebook: http://bit.ly/ESAonFacebook On Instagram: http://bit.ly/ESAonInstagram On Flickr: http://bit.ly/ESAonFlickr ESA is Europe's gateway to space. Our mission is to shape the development of Europe's space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out http://www.esa.int/ESA to get up to speed on everything space related. Copyright information about our videos is available here: http://www.esa.int/spaceinvideos/Terms_and_Conditions

Another episode of Night Sky News for this month - the first half what you can see in the sky this next month and the second half a recap of the space news of the last month. Tune in for how to catch Comet Wirtanen and the Geminids Meteor Shower in December. In this episode I chat about the retirement of the Kepler Space Telescope, the discovery of Antlia 2, a new dwarf galaxy around the Milky Way, and the discovery of a super-Earth exoplanet around Barnard's star. I also explain why astronomers have claimed that the interstellar object 'Oumuamua *might* be an alien space probe, and discuss the controversial news about the new Thirty Meter Telescope. News Theme 1 by Audionautix is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Artist: http://audionautix.com/ Don't forget to subscribe and click the little bell icon to be notified when I post a new video! I also present videos on Sixty Symbols: https://www.youtube.com/user/sixtysymbols and Deep Sky Videos: https://www.youtube.com/user/DeepSkyVideos Dr. Becky Smethurst is a Junior Research Fellow at Christ Church at the University of Oxford. http://drbecky.uk.com

To learn to think like a scientist check out http://Brilliant.org/SpaceTime To repeat the space time maxim: it’s never aliens … until it is. So let’s talk about ‘oumuamua. You can further support us on Patreon at https://www.patreon.com/pbsspacetime Get your own Space Time t­-shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Help translate our videos! https://www.youtube.com/timedtext_cs_... Previous Episode: Are Virtual Particles A New Layer of Reality? https://www.youtube.com/watch?v=ztFovwCaOik Hosted by Matt O'Dowd Written by Matt O'Dowd Graphics by Luke Maroldi Assistant Editing and Sound Design by Mike Petrow and Meah Denee Barrington Made by Kornhaber Brown (www.kornhaberbrown.com) Bialy & Loeb (2018) https://arxiv.org/pdf/1810.11490 Micheli et al. (2018) https://go.nature.com/2A9FncQ Last year a visitor came to our inner solar system. To us it looked like a faint spot of light, moving quickly relative to the fixed stars. We’d seen similar things countless times before – lonely rocks, remnants from the formation of our solar system, drifting on their endless orbits around the sun and faintly glimmering with its reflected light. Nothing unusual about such asteroids and comets, but what made this object special was its trajectory. It was not in orbit around the Sun at all. Rather, it appeared to have fallen in from interstellar space, and was on its way back out again. The object is 1I/2017 U1, better known as ‘Oumuamua. It’s the first chunk of interstellar space debris we’ve ever spotted passing through our solar system. It caused a justifiable stir at the time. Hell, WE even did an episode on it. Special thanks to our Patreon Big Bang, Quasar and Hypernova Supporters: Big Bang David Nicklas CoolAsCats Anton Lifshits Fabrice Eap Justin Lloyd Juan Benet Quasar Tambe Barsbay Mark Rosenthal Dean Fuqua James Flowers Vinnie Falco Hypernova Chuck Zegar Jordan Young Joseph Salomone John Hofmann Martha Hunt Matthew O’Connor Ratfeast Brent Mullins Donal Botkin Edmund Fokschaner Max Levine Thanks to our Patreon Gamma Ray Burst Supporters: Alexander Rodriguez Alexey Eromenko Brandon Cook Brandon Labonte Daniel Lyons David Crane Fabian Olesen Fauzan Ardhana Greg Allen Greg Weiss Jack Frosch James Hughes JJ Bagnell Jon Folks Joseph Emison Josh Thomas Kevin Warne Malte Ubl Mark Vasile Nathan Leniz Nicholas Rose Nick Virtue Scott Gossett Shannan Catalano Shawn Azman Tommy Mogensen سلطان الخليفي

Did you hear that astronomers from Harvard think that the interstellar asteroid Oumuamua was actually an alien solar sail? Is it aliens? Of course it's not aliens. But some day, it'll actually be aliens. Fraser Cain and Pamela Gay recorded this together without a live video. So this episode, we only have audio. But check out our channel for our normal Astronomy Cast episodes, live on Fridays!

An exploration of whether human civilization might be early in the curve as far as exocivilizations go. Also, I explore the possibility that there may some day be an explosion of intelligence in the Milky Way in the far future. www.patreon.com/johnmichaelgodier www.youtube.com/eventhorizonshow Music: Cylinder Eight by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/

The Fermi Paradox asks us where all the alien civilizations are? Today we will ask if the might be hiding in the Voids, from those between the stars to the massive Supervoids like the Boötes Void. Could they be home to Extraterrestrial Empires so large they dwarf even Kardashev-3 Civilizations? 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/fermi-paradox-into-the-void Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/fermi-paradox-into-the-void-narration-only The Fermi Paradox:Into the Void Episode 160b, Season 4 E46b Writer: Isaac Arthur Editors: A.T. Long Darius Said Keith Blockus Matthew Campbell Mark Warburton Stuart Graham https://beyondnerva.wordpress.com Producer: Isaac Arthur Cover Artist: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics Team: Fishy Tree https://www.deviantart.com/fishytree/ Jarred Eagley Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Ken York of YD Visual https://www.facebook.com/YDVisual/ Mihail Yordanov Sergio Botero https://www.artstation.com/sboterod?fref=gc Narrator: Isaac Arthur Music: Lombus, "Cosmic Soup" https://lombus.bandcamp.com A.J. Prasad, "Staring Through, pt 2" https://www.youtube.com/watch?v=xA8-7qwaEPU

In this video, we discuss the space object Oumuamua and the odd traits that make scientists question its origin. Oumuamua was discovered in October of 2017 and was quickly denoted as an interstellar object, due to its have speeds in our solar system. Over the course of a few months, astronomers all over the world were able to determine the approximate size, shape, and composition of this object, however, it didn't match what scientists had previously expected an interstellar object to be like. Over time, the object was also varying in its trajectory slightly, which brought up many more questions regarding the origin of these disturbances and what could be happening. Recently, scientists at Harvard suggest that this could be a solar sail, created by some intelligent alien species, trying to understand planet Earth. In this video we walk through the different known facts about Oumuamnu, and why it may or may not be an alien spaceship. Thanks for watching! And consider subscribing if you enjoyed this video! Twitter: https://twitter.com/wolf_martian Facebook: https://fb.me/MartianWolf Patreon: https://www.patreon.com/MartianWolf Heading Home by Nekzlo @nekzlo Music provided by Free Music for Vlogs youtu.be/YGL35p7LLqo ------------------------------ • Contact the artist: @nekzlo www.instagram.com/nekzlo/ twitter.com/Nekzlo_Music open.spotify.com/artist/75LSn0DiQyH6LnHBT8fOEK ------------------------------ #Oumuamua #Comet #Alien

If you were to say something to an alien race, what would you say and how would you say it? Check out Seeker's new series about the Apollo missions here: https://www.youtube.com/watch?v=9wo1jasvnUg&list=PL6uC-XGZC7X6t9SWSCN0ETF6HWcxy6bVc Subscribe! https://www.youtube.com/user/DNewsChannel Read More: METI International http://meti.org/mission A direct communication proposal to test the Zoo Hypothesis https://www.sciencedirect.com/science/article/pii/S0265964616300285 One possible explanation for Fermi's Paradox is the Zoo Hypothesis which states that one or more extraterrestrial civilizations know of our existence and can reach us, but have chosen not to disturb us or even make their existence known to us. METI's First Message is a Music Lesson for Aliens https://www.wired.com/story/metis-first-message-is-a-music-lesson-for-aliens/ The meat of the transmission was carefully crafted by METI International—the alien hunters so serious about Messaging Extraterrestrial Intelligence that they splintered off from the SETI Institute to get more ambitious. It's the first information-rich message they've sent since forming in 2015. And with this bit of code, constructed in partnership with the Spanish Sónar music festival and the Institute of Space Studies of Cataloniar, they want to teach aliens about music—one radio wave pulse at a time. ____________________ Seeker inspires us to see the world through the lens of science and evokes a sense of curiosity, optimism and adventure. Visit the Seeker website https://www.seeker.com/ Subscribe now! https://www.youtube.com/user/DNewsChannel Seeker on Twitter http://twitter.com/seeker Seeker on Facebook https://www.facebook.com/SeekerMedia/ Seeker http://www.seeker.com/

An exploration into the recent paper by Bialy and Avi Loeb examining the possibility that the first discovered interstellar object 'Oumuamua or 1I/2017 U1 could be a type of natural or artificial light sail. Avi Loeb interview: https://youtu.be/VlpVIyBCG3s www.patreon.com/johnmichaelgodier Papers: "COULD SOLAR RADIATION PRESSURE EXPLAIN ‘OUMUAMUA’S PECULIAR ACCELERATION?", Bialy and Loeb, 2018 https://arxiv.org/pdf/1810.11490.pdf Music: Cylinder Five by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/

Carl Sagan on the search for life. This video was made for The Planetary Society in 1983. "Are there other worlds like the Earth? Graced by life?" -Carl Sagan "Subscribe to our YouTube Channel: http://planet.ly/ytsubscribe Follow us! Facebook: http://www.facebook.com/planetarysociety Twitter: http://www.twitter.com/exploreplanets Instagram: http://www.instagram.com/planetarysociety On the web: http://www.planetary.org ---- Join us: http://www.planetary.org/join Stay in touch with our monthly e-newsletter: http://www.planetary.org/connect About The Planetary Society: The Planetary Society has inspired millions of people to explore other worlds and seek other life. With the mission to empower the world's citizens to advance space science and exploration, its international membership makes the non-governmental Planetary Society the largest space interest group in the world. Carl Sagan, Bruce Murray and Louis Friedman founded the Planetary Society in 1980. Bill Nye, a longtime member of the Planetary Society's Board, serves as CEO."

According to a report by Business Insider, scientists at Harvard have raised the possibility that a mysterious cigar-shaped interstellar object, the first of its kind in our solar system, could be a probe intentionally sent toward Earth from an alien civilization. Named, "Oumuamua," which means "a messenger from afar, arriving first," the object was first spotted in October of 2017 by a telescope in Hawaii. The metal-rich object, reportedly moving remarkably fast but not circling our sun, was about 750 feet by 115 feet and reddish in color. https://www.businessinsider.com/harvard-scientists-interstellar-oumuamua-object-alien-probe-2018-11 http://www.wochit.com This video was produced by YT Wochit News using http://wochit.com

A recent MIT study found that existing technology could be used as a “porch light” of sorts to let aliens know that we’re here.

Astrophysicists say 'Oumuamua might be an alien object.

An exploration of ten of the most unsettling astrophysical events including Dyson Sphere candidates, a star containing plutonium, the Wow! Signal and others. https://www.patreon.com/johnmichaelgodier https://www.youtube.com/eventhorizonshow Papers: "Pulsar Positioning System: A quest for evidence of extraterrestrial engineering", Clement Vidal, 2017 https://arxiv.org/abs/1704.03316 "Fast Radio Bursts from Extragalactic Light Sails", Lingham and Loeb, 2017 https://arxiv.org/abs/1701.01109 "Discovery of peculiar periodic spectral modulations in a small fraction of solar type stars", Borra and Trottier, 2016 https://arxiv.org/abs/1610.03031 Music: Cylinder Eight by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/ Cylinder Five by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/ "Night Forever" by Miguel Johnson https://migueljohnson.bandcamp.com/ Cylinder Three by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/

Listen will undertake a major observing program using the new MeerKAT array in South Africa. MeerKAT combines 64 individual dishes as a single instrument to be used by teams from across the globe in pursuit of a range of science goals. Listen’s MeerKAT search for signs of extraterrestrial technology will operate 24 hours a day, seven days a week, operating in parallel with the other surveys. Listen's survey will examine a million individual stars in the quietest part of the radio spectrum, a factor of 1000 more targets than any previous search.

These hangouts are sponsored by OPT Telescopes: https://optcorp.com/collections/pro-services? utm_source=deepastronomy&utm_medium=telescopetalk&utm_campaign=pro https://optcorp.com/collections/pro-services?utm_source=deepastronomy&utm_medium=telescopetalk&utm_campaign=pro To find a technical civilization however, requires more than bio-markers, we need "technomarkers" or "technosignatures" that reveal the presence of any technology that an exoplanet might possess. One possibility is a "Clarke Exobelt", a region in space around planets called the "Clarke Belt," in honour of Arthur C. Clarke, who in 1945, published an article about the use of geostationary orbits for telecommunications. In this belt are geostationary satellites used for a large number of practical applications. Please join Tony Darnell and Christian Ready as they discuss this idea with Hector Socas-Navarro an astronomer at the Instituto de Astrofisica de Canarias and author of a paper "Possible Photometric Signatures of Moderately Advanced Civilizations: The Clarke Exobelt" Link to the Paper: https://drive.google.com/open?id=1LpeEmGaD9iDu-bl6y39LGHvRpBe63GfX Link to the press release: https://phys.org/news/2018-06-clarke-exobelt-method-extraterrestrial-civilizations.html Like this content? Please consider becoming a patron: https://patreon.com/DeepAstronomy Follow DeepAstronomy on Twitter: @DeepAstronomy Join our free Discord server for always-on chat action! https://discord.gg/nqGpvtK

With a record number of exoplanets in this star’s habitable zone, the TRAPPIST-1 system is a likely contender for biological life beyond our solar system. Watch More Space Crafts! | https://bit.ly/2w0YKD1 Read More: TRAPPIST-1 | About http://www.trappist.one/#about “The TRAPPIST-1 worlds are the most optimal currently at our disposal. They are providing humanity with its first opportunities at discovering evidence of biology beyond the Solar system.” TRAPPIST-1 Planets Are Even More Like Earth Than We Thought https://www.popularmechanics.com/space/deep-space/a16573908/trappist-1-planets-are-even-more-like-earth-than-we-thought/ “The TRAPPIST-1 system is made up of seven roughly Earth-sized planets orbiting a dwarf star around 39 light-years away and is often hailed as the most likely place for life outside our solar system that we know of. A new study offers further insight into each TRAPPIST planet's biological properties and the signs are encouraging.” New Clues to TRAPPIST-1 Planet Compositions, Atmospheres https://www.nasa.gov/feature/jpl/new-clues-to-trappist-1-planet-compositions-atmospheres “In the year since NASA announced the seven Earth-sized planets of the TRAPPIST-1 system, scientists have been working hard to better understand these enticing worlds just 40 light-years away.” ____________________ Seeker inspires us to see the world through the lens of science and evokes a sense of curiosity, optimism and adventure. Visit the Seeker website http://www.seeker.com/ 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/ Space Crafts on Facebook https://www.facebook.com/SeekerSpaceCrafts/ Seeker http://www.seeker.com/

You can now support us on Patreon! https://www.patreon.com/EventHorizonShow Event Horizon's Website: https://www.eventhorizonshow.com/ Follow us on Twitter and Instagram @JMGEventHorizon https://twitter.com/jmgeventhorizon https://www.instagram.com/jmgeventhorizon In our first episode of John Michael Godier's Event Horizon, we discuss the possibility of Alien civilizations moving to Galaxy Clusters to make the best use of mass and energy, why making copies of ourselves may be the key to interstellar travel and colonization, the habitability of planets around red dwarf stars such as Proxima Centauri, Black Holes, and so much more with our first guest Harvard Theoretical Physicist Dr. Avi Loeb, the Frank B. Baird Jr. Professor of Science at Harvard University. Is Oumuamua a Light Sail? With Avi Loeb: https://youtu.be/VlpVIyBCG3s Dr. Avi Loeb’s website https://www.cfa.harvard.edu/~loeb/ From the First Star to Milkomeda By Dr. Avi Loeb https://www.amazon.com/First-Star-Milkomeda-Abraham-Loeb-ebook/dp/B014GCTXF0 A list of Dr. Loeb's commentaries and most recent essays in Scientific American: https://www.cfa.harvard.edu/~loeb/Opinion.html https://www.scientificamerican.com/author/abraham-loeb/ Dr. Loeb's most recent public lecture on The Search for Life: https://www.youtube.com/watch?v=987t23Tqyrc John Michael Godier's books: https://amzn.to/2yBPLu0 CREDITS FOOTAGE NASA JPL ESO HUBBLE PIXABAY MUSIC STELLARDRONE "ULTRA DEEP FIELD" "AIRGLOW" "LIGHT YEARS" "THE DIVINE COSMOS" "GRAVITATION" "ETERNITY" "I DON'T BELONG HERE" "TRANQUILITY" "ASCENT" https://stellardrone.bandcamp.com CHRIS ZABRISKIE "CYLINDER 8" "CYLINDER 7" "CYLINDER 9" http://chriszabriskie.com KAI ENGEL "ENDLESS STORY ABOUT SUN AND MOON" "SNOWFALL" "MAREE" "ASPIRATO" https://www.kai-engel.com/ Hosted by John Michael Godier ANNA voiced by Eryn Knight Produced and Directed by Ross Campbell Created and Written by John Michael Godier Ross Campbell Eryn Knight For Business or Booking Enquiries Producer (at) johnmichaelgodier.com

An exploration of the possibility of imaging exoplanets and exocivilizations. Event Horizon: https://www.youtube.com/eventhorizonshow Papers: "Exoplanet Terra Incognita", S. Berdyugina et al., 2018 https://arxiv.org/pdf/1809.05031.pdf Music: Cylinder Eight by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/

We tend to overlook gas giants when we are thinking of alien life on a planet but we should not dismiss them. In this video i explain as to how life could operate on a gassy planet. Twitter: https://twitter.com/Dreksler_Astral Intro, outro and other clips in the video were made with Space Engine. Idea for the video is gotten by Cosmos: A Personal Voyage which is made by Carl Sagan. Music: Kevin MacLeod - Martian Cowboy https://incompetech.com/

You can now support us on Patreon! https://www.patreon.com/EventHorizonShow Event Horizon's Website: https://www.eventhorizonshow.com/ Follow us on Twitter and Instagram @JMGEventHorizon https://twitter.com/jmgeventhorizon https://www.instagram.com/jmgeventhorizon/ In this clip from our first episode of John Michael Godier's Event Horizon. We discuss the possibility of Alien civilizations moving to Galaxy Clusters to make the best use of mass and energy and why making copies of ourselves may be the key to interstellar travel and colonization, with my first guest theoretical physicist Dr. Avi Loeb, the Frank B. Baird Jr. Professor of Science at Harvard University. The full feature length episode premieres Sept. 20.

Is climate change inevitable on worlds with technological civilizations? Is planetary feedback from such a civilization a great filter? Our guest Dr Adam Frank will discuss his paper on the effects of planetary feedback on any possible alien civilizations out there. Could it be possible that many (or even all) technological civilizations out there must face the consequences of climate change brought on by their technology? Does this prevent galactic colonization? Please join Tony Darnell, Carol Christian, and Adam Frank as we explore this very interesting topic. We invite you to interact with us as well and provide questions and comments! Like this content? Please consider becoming a patron: https://patreon.com/DeepAstronomy Follow DeepAstronomy on Twitter: @DeepAstronomy Link to our press release: http://www.rochester.edu/newscenter/astrobiology-alien-apocalypse-can-any-civilization-make-it-through-climate-change-322232/ Link to the paper: https://www.liebertpub.com/doi/pdf/10.1089/ast.2017.1671 Light of the Stars Book: http://rochester.edu/news/adam-frank-light-of-the-stars/ Join our free Discord server for always-on chat action! https://discord.gg/nqGpvtK

The universe is incredibly old, astoundingly vast and populated by trillions of planets -- so where are all the aliens? Astronomer Stephen Webb has an explanation: we're alone in the universe. In a mind-expanding talk, he spells out the remarkable barriers a planet would need to clear in order to host an extraterrestrial civilization -- and makes a case for the beauty of our potential cosmic loneliness. "The silence of the universe is shouting, 'We're the creatures who got lucky,'" Webb says. Check out more TED Talks: http://www.ted.com The TED Talks channel features the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and more. Follow TED on Twitter: http://www.twitter.com/TEDTalks Like TED on Facebook: https://www.facebook.com/TED Subscribe to our channel: https://www.youtube.com/TED