DOCUMENTARIES

Into the Unknown tells the story of the building of NASA’s James Webb Space Telescope – a revolutionary observatory, 100 times more powerful and the scientific successor to the Hubble Telescope. When launched, Webb will reveal a universe we have never seen before and is poised to answer questions that have intrigued us for thousands of years: How did the universe begin? Where did we come from? Are we alone? Armed with dynamic scenes of construction, fascinating conversations with scientists and engineers and stunning visuals, Into the Unknown offers an in-depth look at one of the most daring scientific missions ever attempted. A story for all ages, this film captures the wonder of the cosmos and the timeless human desire to understand our place within the universe. The Northrop Grumman Foundation, in partnership with filmmaker Nathaniel Kahn, developed this documentary as a resource for teachers, students and space enthusiasts around the world to enjoy.

Thanks to World of Warships for sponsoring this video! Download the game here: https://wo.ws/2uRIfwg and use the code READY4BATTLE2020 to win a lot of freebies: * 700 Doubloons * 7 Days Premium Account * 1,000,000 Credits * Premium Ship USS Charleston with stars and stripe camouflage * Premium Japanese Ship Ishizuchi Why is there a great silence? Are Gamma Ray Bursts solve the answer to the fermi paradox? Dr. James Annis of Fermi Lab spoke with John Michael Godier about the possibility of Gamma Ray Bursts being a filter for intelligent life. Do Gamma Ray Bursts kill off alien civilizations before they can travel into space? Are they an astrophysical explanation for the great silence? An Astrophysical Explanation for the Great Silence by Dr. James Annis https://arxiv.org/abs/astro-ph/9901322 Want to support the channel? Patreon: https://www.patreon.com/EventHorizonShow Follow us at other places! Website: https://www.eventhorizonshow.com/ Twitter: https://twitter.com/jmgeventhorizon Instagram: https://www.instagram.com/jmgeventhorizon/ Music featured on Event Horizon https://stellardrone.bandcamp.com/ https://migueljohnson.bandcamp.com/ https://leerosevere.bandcamp.com/ https://aeriumambient.bandcamp.com/

Start listening with a 30-day Audible trial and your first audiobook plus two Audible Originals are free. Visit http://www.audible.com/isaac or text "isaac" to 500-500. Science fiction loves to take us to desolate alien worlds with low-gravity, and envision creatures evolved to those or humans adapted to those conditions or zero-gravity in space, and many planets we might one day colonize like Mars do have low gravity... but our assumptions about life on such places correct or what if we're making incorrect assumptions? Don't forget to check out What If's channel: https://bit.ly/youtube-What-If 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/life-on-a-low-gravity-planet Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/life-on-a-low-gravity-planet-narration-only Credits: Life on a Low-Gravity Planet Episode 231; Mar 26, 2020 Written & Produced by Isaac Arthur Editors: Cassandra Graham Darius Said Jerry Guern Keith Blockus Saida Mir Narrators: Isaac Arthur Peter of What If Get a free month of Curiosity Stream: http://curiositystream.com/isaacarthur The Zoo Hypothesis is a Fermi Paradox solution that assumes extraterrestrial civilizations can't be detected by our SETI efforts because they keep our whole world in an Alien Zoo. 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/fermi-paradox-zoo-hypothesis Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/fermi-paradox-zoo-hypothesis-narration-only Credits: The Fermi Paradox: Zoo Hypothesis Episode 228; Mar 5, 2020 Writers: Isaac Arthur Editors: Darius Said Jerry Guern Produced & Narrated by: Isaac Arthur Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics: Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Kris Holland (Mafic Studios) www.maficstudios.com Kristijan Tavcar https://www.miragedereve.com Sergio Botero https://www.artstation.com/sboterod?fref=gc Music: Lombus, "Cosmic Soup" https://lombus.bandcamp.com Aerium, "Waters of Atlantis" & "Fifth Star of Aldebaran" https://www.youtube.com/channel/UCRnUJY3l5vIJFGsY3XvW4dQ Markus Junnikkala, "A Memory of Earth" https://www.markusjunnikkala.com/

Get 50% off NordPass! Only $2.49/mo, plus you get an additional month FREE at: https://nordpass.com/eventhorizon Use Coupon code: eventhorizon Can Neutrinos be used as deep space communications? Dr. James Annis is a Senior Scientist in the Center for Particle Astrophysics at the Fermi National Accelerator Laboratory. His current research is measuring the parameters of the cosmology model using clusters of galaxies, the weak lensing they cause, and their effect on the cosmic microwave background. He joins John Michael Godier to discuss what fermilab is studying. Discussing particle physics experiments, dark energy, dark matter, and upcoming surveys using the Vera Rubin Telescope. Want to support the channel? Patreon: https://www.patreon.com/EventHorizonShow Follow us at other places! Website: https://www.eventhorizonshow.com/ Twitter: https://twitter.com/jmgeventhorizon Instagram: https://www.instagram.com/jmgeventhorizon/ Music featured on Event Horizon https://stellardrone.bandcamp.com/ https://migueljohnson.bandcamp.com/ https://leerosevere.bandcamp.com/ https://aeriumambient.bandcamp.com/ Want to support the channel? Patreon: https://www.patreon.com/EventHorizonShow Follow us at other places! Website: https://www.eventhorizonshow.com/ Twitter: https://twitter.com/jmgeventhorizon Instagram: https://www.instagram.com/jmgeventhorizon/ Music featured on Event Horizon https://stellardrone.bandcamp.com/ https://migueljohnson.bandcamp.com/ https://leerosevere.bandcamp.com/ https://aeriumambient.bandcamp.com/

How does SETI search for intelligent life? What is radio SETI? SETI is becoming a complicated business as our capabilities to search increase, but the payoff increases. Dr. Claudio Maccone has worked on a mathematical way to look at those signals, perhaps far more efficiently than anything used before. It’s called the KLT, and may well lead us to the detection of a signal from an alien civilization. Dr. Claudio Maccone books (sponsored links): Mathematical SETI: Statistics, Signal Processing, Space Missions: https://amzn.to/2W4Xayl Deep Space Flight and Communications: Exploiting the Sun as a Gravitational Lens: https://amzn.to/2QbI9qWTelecommunications, KLT and Relativity, Volume 1: https://amzn.to/3aUll73 Dr. Claudio Maccone talks: https://www.youtube.com/watch?v=5gjPp98p-Y8&list=PL2DlytCDrRCnSglJ9_nCbEFWhFgTgYmR-&index=2&t=57sEvo-SETI: https://www.youtube.com/watch?v=Mcsj_IGuUQU&t=1291s Moon Farside Protection: https://www.youtube.com/watch?v=_tLMM39O2g8&t=1006s FOCAL:  https://www.youtube.com/watch?v=iB6d27oLAncAt the SETI Institute:https://www.youtube.com/watch?v=ObvKVe5H8pc&t=2187s https://www.youtube.com/watch?v=djzCAc0pXx8&t=1688s https://www.youtube.com/watch?v=xNe5hVvaXkk Talks in Italian: Evo-SETI: https://www.youtube.com/watch?v=VuvRv_vbmkU&t=2766shttps://www.youtube.com/watch?v=_LxO7QIMsuQ&t=198s https://www.youtube.com/watch?v=YW3eSxZDK5o Moon Farside Protection:https://www.youtube.com/watch?v=H7ldJArm9IY&t=2186s Our Fermi Paradox playlist: https://www.youtube.com/watch?v=D_EX9FUDv3o&list=PLulqF9kD2BzhKra031QsI1Krw9lxKoGiV&ab_channel=EventHorizon Want to support the channel? Patreon: https://www.patreon.com/EventHorizonShow Follow us at other places! Website: https://www.eventhorizonshow.com/ Twitter: https://twitter.com/jmgeventhorizon Instagram: https://www.instagram.com/jmgeventhorizon/ John Michael Godier channel and books:https://www.youtube.com/channel/UCEszlI8-W79IsU8LSAiRbDghttps://amzn.to/39LJOLl Music featured on Event Horizon https://stellardrone.bandcamp.com/ https://migueljohnson.bandcamp.com/ https://leerosevere.bandcamp.com/ https://aeriumambient.bandcamp.com/

The first 500 people who click the link in the description will get 2 free months of Skillshare Premium: https://skl.sh/isaacarthur15 Our future in space will require immense industry and infrastructure as we colonize out solar system and beyond. But how will those industries affect that colonization, and what form might an interplanetary civilization take from that influence? 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/industrial-belts-in-space Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/industrial-belts-in-space-narration-only Credits: Industrial Belts in Space: How would regions of space industrially develop over time? Episode 229; Mar 12, 2020 Writers: Isaac Arthur Editors: Evan Schultheis Produced & Narrated by: Isaac Arthur Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics: Bryan Versteeg http://spacehabs.com Fishy Tree https://www.deviantart.com/fishytree/ Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Justin Dixon Katie Byrne Ken York https://www.facebook.com/YDVisual/ Kristijan Tavcar https://www.miragedereve.com Sergio Botero https://www.artstation.com/sboterod?fref=gc Udo Schroeter Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Where is Planet Nine? What is Planet Nine's orbit? The ongoing search for planet nine continues to heat up as evidence accumulates that a large planet exists somewhere in the outer solar system. John Michael Godier is joined by Robert Finch a retired Senior Engineer at IBM Federal, and then Lockheed Martin who's interests include Planet Nine, breakthrough energy technologies and the physics behind it. The Orbit of Planet Nine Derived from Engineering Physics Robert Finch, Mattia Galiazzo https://arxiv.org/abs/2001.09150 Does Planet Nine Exist? Featuring Dr. Konstantin Batygin: https://youtu.be/gG58idb6HuA Want to support the channel? Patreon: https://www.patreon.com/EventHorizonShow Follow us at other places! Website: https://www.eventhorizonshow.com/ Twitter: https://twitter.com/jmgeventhorizon Instagram: https://www.instagram.com/jmgeventhorizon/ Music featured on Event Horizon https://stellardrone.bandcamp.com/ https://migueljohnson.bandcamp.com/ https://leerosevere.bandcamp.com/ https://aeriumambient.bandcamp.com/

Get a free month of Curiosity Stream: http://curiositystream.com/isaacarthur The Zoo Hypothesis is a Fermi Paradox solution that assumes extraterrestrial civilizations can't be detected by our SETI efforts because they keep our whole world in an Alien Zoo. 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/fermi-paradox-zoo-hypothesis Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/fermi-paradox-zoo-hypothesis-narration-only Credits: The Fermi Paradox: Zoo Hypothesis Episode 228; Mar 5, 2020 Writers: Isaac Arthur Editors: Darius Said Jerry Guern Produced & Narrated by: Isaac Arthur Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics: Fishy Tree https://www.deviantart.com/fishytree/ Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Ken York https://www.facebook.com/YDVisual/ LegionTech Studio https://hades9.com Sergio Botero https://www.artstation.com/sboterod?fref=gc Music: Lombus, "Cosmic Soup" https://lombus.bandcamp.com Aerium, "Waters of Atlantis" & "Fifth Star of Aldebaran" https://www.youtube.com/channel/UCRnUJY3l5vIJFGsY3XvW4dQ Markus Junnikkala, "A Memory of Earth" https://www.markusjunnikkala.com/

Where is everybody? How many solutions to the Fermi Paradox are there? Joining John Michael Godier is Dr. Stephen Webb, astronomer and author of 'If the Universe Is Teeming with Aliens ... WHERE IS EVERYBODY? Seventy Five Solutions to the Fermi Paradox and the Problem of Extraterrestrial Life’. They discuss the many possible solutions to the fermi paradox, from zoo hypothesis to life being a filter. Dr. Webb also discusses the time he saw a UFO. Stephen Webb's book: https://amzn.to/2T4W2rx Our Fermi Paradox playlist: https://youtu.be/D_EX9FUDv3o Want to support the channel? Patreon: https://www.patreon.com/EventHorizonShow Follow us at other places! Website: https://www.eventhorizonshow.com/ Twitter: https://twitter.com/jmgeventhorizon Instagram: https://www.instagram.com/jmgeventhorizon/ Music featured on Event Horizon https://stellardrone.bandcamp.com/ https://migueljohnson.bandcamp.com/ https://leerosevere.bandcamp.com/ https://aeriumambient.bandcamp.com/

Speaking with Brother Guy Consolmagno - director of The Vatican Observatory. See two other videos in this "trinity" - space rocks at https://youtu.be/5OI4wb2XIZc and The Pope's Telescopes at https://youtu.be/ccoGKAL6Qas More links and info in full description ↓↓↓ The Vatican Observatory. Observatory website: http://www.vaticanobservatory.va Brother Guy on Twitter:https://twitter.com/specolations Brother Guy shows us items from the Vatican collection on Objectivity at https://youtu.be/5OI4wb2XIZc And we tour Vatican Telescopes at https://youtu.be/ccoGKAL6Qas Brady's Bibledex videos: https://www.youtube.com/user/bibledex More links and info below ↓ ↓ ↓ Visit our website at http://www.sixtysymbols.com/ We're on Facebook at http://www.facebook.com/sixtysymbols And Twitter at http://twitter.com/sixtysymbols This project features scientists from The University of Nottingham http://bit.ly/NottsPhysics Patreon: https://www.patreon.com/sixtysymbols Videos by Brady Haran and James Hennessy http://www.bradyharanblog.com Email list: http://eepurl.com/YdjL9

A discussion between John Michael Godier and sci-fi author Trevor Williams about the many possible reactions and scenarios of first contact with an Alien Civilization. Buy Eternal Shadow by Trevor Williams here: https://amzn.to/2uEnHXW Trevor Williams: https://www.trevorwrites.com/ Want to support the channel? Patreon: https://www.patreon.com/EventHorizonShow Follow us at other places! Website: https://www.eventhorizonshow.com/ Twitter: https://twitter.com/jmgeventhorizon Instagram: https://www.instagram.com/jmgeventhorizon/ Music featured on Event Horizon https://stellardrone.bandcamp.com/ https://migueljohnson.bandcamp.com/ https://leerosevere.bandcamp.com/ https://aeriumambient.bandcamp.com/

Visit our sponsor, Brilliant: https://brilliant.org/IsaacArthur/ According to modern cosmology, one day all the stars will burn out and the Universe will be full of dead planets, black holes, and other stellar remnants, slowing decaying till entropy brings the Heat Death of the Universe. But could this fate be postponed or even reversed? 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/postponing-the-heat-death-of-the-universe Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/postponing-the-heat-death-of-the-universe-narration-only Credits: Postponing the Heat Death of the Universe Episode 225; Feb 13, 2020 Writers: Isaac Arthur Editors: Darius Said Jerry Guern Keith Blockus Phonetic Failure Produced & Narrated by: Isaac Arthur Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics: Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Ken York https://www.facebook.com/YDVisual/ Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Are there Extraterrestrials and could they become dangerous to us? What happens if we make hostile Aliens aware of us? Could the Aliens come to destroy our earth? Could we communicate with them? ---- This channel offers you full episodes of high quality documentaries. Enjoy and don't forget to subscribe 🙂 ---- Other channels you might be interested in: criminals and crimefighters: https://www.youtube.com/channel/UCYuXyzwA_w4-c1FJrqOnR0A hazards and catastrophes: https://www.youtube.com/channel/UC5WE_bClugxSVG1ENir8qzg #Extraterrestrials #Mars

Visit our sponsor, Brilliant: https://brilliant.org/IsaacArthur/ O'Neill Cylinders space stations are examples of large rotating habitats able to be constructed in space in which people and even a complex ecology might be transplanted. But what would it be like living in one and how would civilizations based inside them in the future tend to operate? 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/life-on-board-an-oneill-cylinder Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/life-on-board-an-oneill-cylinder-narration-only Credits: Life on board an O'Neill Cylinder Episode 223; Jan 30, 2020 Writers: Isaac Arthur Editors: Darius Said Phonetic Failure Dillon Olander S. Kopperud Produced & Narrated by: Isaac Arthur Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics Bryan Versteeg http://spacehabs.com Fishy Tree https://www.deviantart.com/fishytree/ Jarred Eagley Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Katie Byrne Ken York https://www.facebook.com/YDVisual/ Sam McNamara Udo Schroeter Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Why is Betelgeuse dimming? Is Betelgeuse about to explode? Betelgeuse is a variable red super giant star located in the Orion constellation. Most estimations have it going supernova within the next 100,000 years, but could it be sooner? Dr. Edward Guinan has been studying Betelgeuse and other variable stars from Villanova for over 40 years. He joins John Michael Godier to discuss his recent updates on the fainting and dimming of Betelgeuse. Updates on the "Fainting" of Betelgeuse http://www.astronomerstelegram.org/?read=13365 Want to support the channel? Patreon: https://www.patreon.com/EventHorizonShow Follow us at other places! Website: https://www.eventhorizonshow.com/ Twitter: https://twitter.com/jmgeventhorizon Instagram: https://www.instagram.com/jmgeventhorizon/ Music featured on Event Horizon https://stellardrone.bandcamp.com/ https://migueljohnson.bandcamp.com/ https://leerosevere.bandcamp.com/ https://aeriumambient.bandcamp.com/

Visit our sponsor, Brilliant: https://brilliant.org/IsaacArthur/ The Moon is gateway to space, and in the future it might serve as an industrial and mining complex fueling vast production of spaceships, rocket fuel, satellites, space stations, and colonial habitats. 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/moon-industrial-complex Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/moon-industrial-complex-narration-only Credits: Moon: Industrial Complex Episode 221; Jan 16, 2020 Writers: Isaac Arthur Keith Blockus Editors: Jerry Guern S. Kopperud S. Graham Produced & Narrated by Isaac Arthur Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics: Andy Nelson Jarred Eagley Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Justin Dixon Ken York https://www.facebook.com/YDVisual/ Kristijan Tavcar https://www.miragedereve.com Sergio Botero https://www.artstation.com/sboterod?fref=gc Space Resources CGI Tytus Grabowski Udo Schroeter Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Teams of astronomers around the world are racing to find for the first time ever the exact location of the ultimate prize in space exploration a living world, just like our own planet Earth. ---- This channel offers you full episodes of high quality documentaries. Enjoy and don't forget to subscribe 🙂 ---- Other channels you might be interested in: criminals and crimefighters: https://www.youtube.com/channel/UCYuXyzwA_w4-c1FJrqOnR0A hazards and catastrophes: https://www.youtube.com/channel/UC5WE_bClugxSVG1ENir8qzg

Where do we come from? As we enter an age of unprecedented space studying and exploration, one active area of research is the story of earliest moments of cosmic time. In today's video, we retell that story; from the very earliest moment after the Big Bang, to the first stars and galaxies over 13 billion years ago. To be continued! Part 2 will be my 200K subscriber special! Follow my new Twitter: https://twitter.com/SEA_yt_ Join the official partner #SeaSquad Discord Server: https://discord.gg/SEA Business Enquiries: [email protected] Thanks to Miyu for the new channel icon! Credits and Sources ======================== VIDEO MUSIC: - As The World Fell - CO.AG Music - Chernobyl (Approaching Disaster) - CO.AG Music - Beautiful Days - CO.AG Music - Remember Trees? - Chris Zabriskie - That Hopeful Future is All I've Ever Known - Chris Zabriskie - There's a Special Place for Some People - Chris Zabriskie - Stories About the World That Once Was - Chris Zabriskie - Gaia in Fog - Dan Bodan (YouTube Audio Library) - Let The Pain Speak to Me - Chris Zabriskie CO.AG Music: https://www.youtube.com/channel/UCcavSftXHgxLBWwLDm_bNvA All tracks by Chris Zabriskie licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Artist: http://chriszabriskie.com/ VIDEO FOOTAGE: - GNz-11: https://www.youtube.com/watch?v=vgQdQx3V1HY - Galaxy Collision 4K: https://www.youtube.com/watch?v=CcopGM8iUCY Multiple sequences in this video were captured using SpaceEngine Pro, the virtual universe simulator! http://spaceengine.org/ Get SpaceEngine on Steam and try it for yourself: https://store.steampowered.com/app/314650/SpaceEngine/ Much of the stock footage in this video was provided by Videezy.com. Check them out: https://www.videezy.com/ - "Pulsar in a Box" (NASA): https://youtu.be/jwC6_oWwbSE - Simulation of Gravitational Waves (MIT): https://www.youtube.com/watch?v=biwlfcljx9Q - Hubble Telescope Footage: https://www.youtube.com/watch?v=Un5SEJ8MyPc - Void / Dust Footage: https://www.youtube.com/watch?v=Nw6Y5RldX9I - Supernova: https://www.youtube.com/watch?v=xIdJtIDReM8 - Satellite Dish: https://www.videezy.com/members/beachfront - Provided by Beachfront under a Creative Commons license - Particles: https://www.youtube.com/watch?v=G_Q6I7nj23A - Provided by RoyaltyFreeTube under a Creative Commons License SOURCES OF INFORMATION: - The Big Bang: https://en.wikipedia.org/wiki/Big_Bang - Plank Length / Time: https://www.physlink.com/education/askexperts/ae281.cfm - Early Universe Hints: https://www.nytimes.com/2006/03/17/science/space/17cosmos.html - Neutrons vs. Neutrinos: https://socratic.org/questions/what-is-the-difference-between-neutrons-and-neutrinos - Fields: https://en.wikipedia.org/wiki/Field_(physics) - First Molecule: https://www.space.com/astronomers-detect-universe-first-molecule-space.html - The CMB: https://www.youtube.com/watch?v=3tCMd1ytvWg https://www.space.com/33892-cosmic-microwave-background.html - Early Star Populations: https://en.wikipedia.org/wiki/Stellar_population

Get a free month of Curiosity Stream: http://curiositystream.com/isaacarthur Alien Conspiracy theories are too numerous to count, but are they simply being paranoid about UFOs or might aliens be conspiring against us? Alternatively, could an extraterrestrial civilization be conspiratorial by nature, and what motives might a galactic civilization have for involving themselves with us in secret? 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/conspiratorial-aliens Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/conspiratorial-aliens-narration-only Credits: Alien Civilizations: Conspiratorial Aliens Episode 220, Season 6 E02 Written by: Isaac Arthur Editors: Jerry Guern Phonetic Failure Keith Blockus S. Kopperud Olly Epsom Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics by: Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Ken York https://www.facebook.com/YDVisual/ LegionTech Studios https://hades9.com Sergio Botero https://www.artstation.com/sboterod?fref=gc Music: Martin Rezny, "Lifelight" https://soundcloud.com/martin-re-n-1 Aerium, "Waters of Atlantis" https://www.youtube.com/channel/UCRnUJY3l5vIJFGsY3XvW4dQ AJ Prasad of Dark Future, "Cold Shadow" https://www.youtube.com/watch?v=xA8-7qwaEPU Paradox Interactive, "Distant Nebula" https://www.paradoxplaza.com Lombus, "Goldilocks Analemma" https://lombus.bandcamp.com Ross Bugden, "City Lights" https://www.youtube.com/channel/UCQKGLOK2FqmVgVwYferltKQ

Click here to explore your creativity and get 2 free months of Premium Membership: https://skl.sh/isaacarthur13 Is time travel possible, and if it is, what sort of civilizations would result? We'll explore the science that might permit it as well as the classic science fiction examples to see if they make sense. 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/time-travel Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/time-travel-narration-only Credits: Time Travel Episode 219, Season 6 E01 Written by: Isaac Arthur Editors Darius Said Jerry Guern Keith Blockus Victoria Kelly Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics: Ken York https://www.facebook.com/YDVisual/ Sergio Botero https://www.artstation.com/sboterod?fref=gc Produced & Narrated by: Isaac Arthur Music: Lombus, "Cosmic Soup" https://lombus.bandcamp.com Aerium, "Fifth Star of Aldebaran" https://www.youtube.com/channel/UCRnUJY3l5vIJFGsY3XvW4dQ Markus Junnikkala, "Leaving the Galaxy" https://www.markusjunnikkala.com/ Stellardrone, "An Ocean of Galaxies" https://stellardrone.bandcamp.com

In 1976, NASA sent Viking 1 and Viking 2 with four types of biological experiments. Of these experiments, the Labeled Release Experiment returned positive results on both landers, however the control tests could not confirm the results. Did the Viking landers find life on Mars? Dr. Patricia Ann Straat was the co-expererimenter on the labeled release experiment and in this discussion with John Michael Godier she explains the struggles the team went through to get the viking lander to mars and what it was like when it successfully landed on mars. Why We May Have Already Found Life on Mars with Dr. Patricia Ann Straat https://youtu.be/ykTxJCkJYwI Want to support the channel? Patreon: https://www.patreon.com/EventHorizonShow Follow us at other places! Website: https://www.eventhorizonshow.com/ Twitter: https://twitter.com/jmgeventhorizon Instagram: https://www.instagram.com/jmgeventhorizon/ Music featured on Event Horizon https://stellardrone.bandcamp.com/ https://migueljohnson.bandcamp.com/ https://leerosevere.bandcamp.com/ https://aeriumambient.bandcamp.com/