Cool Worlds

Cool Worlds

Space, astronomy, exoplanets, astroengineering and the search for extraterrestrial life & intelligence.The Cool Worlds Lab (http://coolworldslab.com), based at the Department of Astronomy, Columbia University, is a team of astronomers seeking to discover and understand alien worlds, particularly those where temperatures are cool enough for life, led by Professor David Kipping.Links:Subscribe!: https://www.youtube.com/channel/UCGHZpIpAWJQ-Jy_CeCdXhMA?sub_confirmation=1

  1. 40 phút trước

    What's Stopping Us From Building a Warp Drive?

    Get a 7-day free trial and 25% off Blinkist Annual Premium by clicking here: https://www.blinkist.com/coolworldslabA faster-than-light (FTL) warp drive would arguably represent the most important invention of all time. In 1994, Miguel Alcubierre gave all of us hope as he found a solution within general relativity that would cause the necessary warping of space. But after nearly 30 years of further study, what does our current understanding of physics say about the feasibility of a warp drive?Written & presented by Prof. David Kipping. Thanks to Bobrick Martire for clarifications and to John Michael Godier and team for audio from their interview with Alcubierre (https://youtu.be/JafY92PhgKU). Thumbnail image by Zamanday Yolculugunu (www.zamandayolculuk.com)→ Support our research: https://www.coolworldslab.com/support→ Get merch: https://teespring.com/stores/cool-worlds-store→ Check out our podcast: www.youtube.com/@CoolWorldsPodcastTHANK-YOU to D. Smith, M. Sloan, L. Sanborn, C. Bottaccini, D. Daughaday, A. Jones, S. Brownlee, N. Kildal, Z. Star, E. West, T. Zajonc, C. Wolfred, L. Skov, G. Benson, A. De Vaal, M. Elliott, B. Daniluk, M. Forbes, S. Vystoropskyi, S. Lee, Z. Danielson, C. Fitzgerald, C. Souter, M. Gillette, T. Jeffcoat, J. Rockett, D. Murphree, T. Donkin, K. Myers, A. Schoen, K. Dabrowski, J. Black, R. Ramezankhani, J. Armstrong, K. Weber, S. Marks, L. Robinson, S. Roulier, B. Smith, J. Cassese, J. Kruger, S. Way, P. Finch, S. Applegate, L. Watson, E. Zahnle, N. Gebben, J. Bergman, E. Dessoi, C. Macdonald, M. Hedlund, P. Kaup, C. Hays, W. Evans, D. Bansal, J. Curtin, J. Sturm, RAND Corp., M. Donovan, N. Corwin, M. Mangione, K. Howard, L. Deacon, G. Metts, G. Genova, R. Provost, B. Sigurjonsson, G. Fullwood, B. Walford, J. Boyd, N. De Haan, J. Gillmer, R. Williams, E. Garland, A. Leishman, A. Phan Le, R. Lovely, M. Spoto, A. Steele, M. Varenka, K. Yarbrough, A. Cornejo, D. Compos, F. Demopoulos, G. Bylinsky, J. Werner, B. Pearson, S. Thayer, T. Edris, A. Harrison, B. Seeley, F. Blood, M. O'Brien, P. Muzyka, E. Loomans, D. Lee, J. Sargent, M. Czirr, F. Krotzer, I. Williams & J. Sattler.REFERENCES► Alcubierre 1994, Class. Quant. Grav. 11, L73 https://arxiv.org/abs/gr-qc/0009013► Everett 1996, Phys. Rev. D 53, 7365 https://journals.aps.org/prd/abstract/10.1103/PhysRevD.53.7365► Krasnikov 1998, Phys. Rev. D 57, 4760 https://arxiv.org/abs/gr-qc/9511068► Pfenning & Ford 1998, Phys. Rev. D 57, 3489 https://arxiv.org/abs/gr-qc/9710055► Van Den Broeck 1999, Class. Quant. Grav. 16, 3973 https://arxiv.org/abs/gr-qc/9905084► Bobrick & Martire 2021, Class. Quant. Grav. 38, 22 https://arxiv.org/abs/2102.06824► Fell & Heisenberg 2021, Class. Quant. Grav. 38, 16 https://arxiv.org/abs/2104.06488► Lentz 2021, Class. Quant. Grav. 38, 14 https://iopscience.iop.org/article/10.1088/1361-6382/abe692► Santiago et al. 2022, Phys. Rev. D 105, 064038 https://arxiv.org/abs/2105.03079► McMonigal et al. 2012, Phys. Rev. D 85, 064024 https://arxiv.org/abs/1202.5708► Finazzi et al. 2009, Phys. Rev. D 79, 124017 https://arxiv.org/abs/0904.0141► Coule 1998, Class. Quant. Grav. 15, 2523 https://iopscience.iop.org/article/10.1088/0264-9381/15/8/026► Van Den Broeck 1999, arXiv https://arxiv.org/abs/gr-qc/9906050► Gast 2021, Scientific American www.scientificamerican.com/article/star-treks-warp-drive-leads-to-new-physics/► Hawking 1992, Phys. Rev. D 46, 603 https://journals.aps.org/prd/abstract/10.1103/PhysRevD.46.603► Alcubierre & Lobo 2017, Wormholes, Warp Drives and Energy Conditions, Fundam. Theor. Phys. 189, 257 https://arxiv.org/abs/2103.05610MUSICLicensed by SoundStripe.com (SS) [shorturl.at/ptBHI], Artlist.io, via CC Attribution License (https://creativecommons.org/licenses/by/4.0/) or with permission from the artist.► 0:00 Sid Acharya - Searching for Answers► 3:18 Falls - Life in Binary► 5:01 Hill - There is but Learn more about your ad choices. Visit megaphone.fm/adchoices

    What's Stopping Us From Building a Warp Drive?

  2. 58 phút trước

    Why Technological Civilizations Might Be Insanely Rare

    Sponsored by Perplexity! This is truly a game-changer – Perplexity Computer built this insane tool in only one prompt! Check out my tool and build your own today: https://pplx.ai/cool-worlds-youtube-1Today's video explores the most terrifying calculation I've ever done, one that comes with some deeply unsettling implications for the Universe in which we live...Written & presented by David Kipping, edited by Jorge Casas→ Support our research: https://www.coolworldslab.com/support→ Get merch: https://crowdmade.com/collections/cool-worlds→ Check out our podcast: www.youtube.com/@CoolWorldsPodcastTHANK-YOU to S. Shardool, M. Seay, M. McMillan, M. Popovski, M. Singh, M. Elliott, M. Donkin, M. Zajonc, M. Czirr, M. Williams, M. Daughaday, M. Muriuki, M. Cartmell, M. Ford, M. Devermont, M. Hedlund, M. Patterson, M. Murphy, M. Bassnett, M. Lovely, M. Schiff, M. Bylinsky, C. Fitzgerald, M. Danielson, M. Morrow, M. Corwin, M. Schreiner, M. Metts, M. Stevenson, M. Vystoropskyi, M. Brownlee, M. Shamp, M. Sattler, M. Ross-Lee, M. Bueche, M. Fitzsimmons, M. Borisoff, M. Larter, M. Cunningham, M. Williams, M. Alley, M. Adler, M. Murray, L. Deacon, M. Kruger, M. Bryant, M. Lee, P. Johnston, M. Sanford, N. Offor, M. Saint, R. Borbidge, M. Reese, M. Langley, M. Howard, M. Stewart, M. Morrison, M. Kennedy, M. Aron, M. Rockett, M. Kingston, M. Daniluk, M. Schoen, M. Lee, M. Huch, M. Chaffee, M. Simmons, M. Herman, M. Vaal, M. Canning, M. Kochkov, M. Fullwood, G. Belsak, M. Bergman, M. Armstrong, M. Bottaccini, M. Farabee, B. Gaalen, M. Haan, M. Hoffman, E. Garland, M. Everest, M. Venzor, M. Frederick, M. Peraza, W. Ruf, M. Matters, M. Smith, M. Hansen, M. Edris, M. Souter, M. Smith, M. OBrien, M. Provost & M. Nimmerjahn.REFERENCES► Kipping, D. (2026), "The Cosmological Hart-Tipler Conjecture": https://arxiv.org/abs/2606.04044► Hart, M. (1975), "Explanation for the Absence of Extraterrestrials on Earth": https://ui.adsabs.harvard.edu/abs/1975QJRAS..16..128H► Tipler, F. (1980), "Extraterrestrial intelligent beings do not exist": https://ui.adsabs.harvard.edu/abs/1980QJRAS..21..267T► Olson, S. J. (2015), "Homogeneous cosmology with aggressively expanding civilizations": https://ui.adsabs.harvard.edu/abs/2015CQGra..32u5025O► Armstrong & Sandberg (2013), "Eternity in six hours: Intergalactic spreading of intelligent life and sharpening the Fermi paradox": https://ui.adsabs.harvard.edu/abs/2013AcAau..89....1► Forgan, D. (2019), "Predator-prey behaviour in self-replicating interstellar probes": https://ui.adsabs.harvard.edu/abs/2019IJAsB..18..552F► von Neumann, J. (1966) "Theory of Self-Reproducing Automata": https://cba.mit.edu/events/03.11.ASE/docs/VonNeumann.pdf► Ellery, A. (2022), "Self-replicating probes are imminent ─ implications for SETI": https://ui.adsabs.harvard.edu/abs/2022IJAsB..21..212E► Borgue & Hein (2021), "Near-term self-replicating probes - A concept design": https://ui.adsabs.harvard.edu/abs/2021AcAau.187..546BMUSICLicensed by SoundStripe.com (SS) [shorturl.at/ptBHI], Artlist.io, via CC Attribution License (https://creativecommons.org/licenses/by/4.0/) or with permission from the artist. You can see all of our past music here: https://open.spotify.com/playlist/0Bu2UQlKDb0KaeliLZUOZn► Amnesia OST - Ending Agrippa► Scott Buckley - Dragon’s Lullabye► Chris Zabriskie - Cylinder Four► Hill - It Wasn’t Mine to Begin With► Hill - World of Wonder► Hill - Don’t Think► Chris Zabriskie - Cylinder Two#FermiParadox #Aliens #CoolWorlds Learn more about your ad choices. Visit megaphone.fm/adchoices

    Why Technological Civilizations Might Be Insanely Rare

  3. 2 giờ trước

    Where are the exomoons?

    The Cool Worlds Lab is trying to find the first exomoon, a moon around a planet outside the Solar System. But, exomoons have been eluding us for a few years now. So why are they so hard to find and what do we know so far? Get up to date with the latest limits and prospects for detection. You can find the latest paper on constraints on exomoons at ::More about this Video::► Hunt for Exomoons with Kepler (HEK) Project website: www.exomoon.org► HEK Project Twitter feed https://twitter.com/hek_project► Kipping et al. (2012), "The Hunt for Exomoons with Kepler (HEK): I. Description of a New Observational Project": https://arxiv.org/abs/1201.0752► Kipping et al. (2013a), "The Hunt for Exomoons with Kepler (HEK): II. Analysis of Seven Viable Satellite-Hosting Planet Candidates": https://arxiv.org/abs/1301.1853► Kipping et al. (2013b), "The Hunt for Exomoons with Kepler (HEK): III. The First Search for an Exomoon around a Habitable-Zone Planet": https://arxiv.org/abs/1306.1530► Kipping et al. (2014), "The Hunt for Exomoons with Kepler (HEK): IV. A Search for Moons around Eight M-Dwarfs" https://arxiv.org/abs/1401.1210► Kipping et al. (2015), "The Hunt for Exomoons with Kepler (HEK): V. A Survey of 41 Planetary Candidates for Exomoons": https://arxiv.org/abs/1503.05555::Playlists For Channel::Latest Cool Worlds Videos ► http://bit.ly/NewCoolWorldsCool Worlds Research ► http://bit.ly/CoolWorldsResearchGuest Videos ► http://bit.ly/CoolWorldsGuestsQ&A Videos ► http://bit.ly/CoolWorldsQAScience of TV/Film ► http://bit.ly/ScienceMovies::Follow us::SUBSCRIBE to the channel http://bit.ly/CoolWorldsSubscribeCool Worlds Lab http://coolworlds.astro.columbia.eduTwitter https://twitter.com/david_kippingInstagram https://www.instagram.com/cool.worldsTHANKS FOR WATCHING!! Learn more about your ad choices. Visit megaphone.fm/adchoices

    Where are the exomoons?

  4. 3 giờ trước

    Why Finding Aliens Could Doom Humanity

    Use code coolworlds at https://incogni.com/coolworlds to get an exclusive 60% off an annual Incogni plan.The "Great Filter" is a pivotal idea in astrobiology. It may very well explain the Fermi Paradox. Today we explore what it is, some candidates for it's cause, and the shocking consequences it implies with respect to our future detections.Written & presented by David Kipping, edited by Jorge Casas→ Support our research: https://www.coolworldslab.com/support→ Get merch: https://crowdmade.com/collections/cool-worlds→ Check out our podcast: www.youtube.com/@CoolWorldsPodcastTHANK-YOU to D. Aron, B. Bueche, S. Lee, G. Bylinsky, M. Czirr, C. Fitzgerald, S. Shardool, B. Gaalen, G. Metts, D. Hoffman, M. Simmons, C. Frederick, H. Schiff, D. Stewart, M. Sanford, R. Borbidge, S. Patterson, M. Farabee, M. Elliott, A. Kochkov, B. Cartmell, G. Fullwood, C. Seay, Z. Danielson, J. Bergman, D. Lee, P. Stevenson, S. Brownlee, B. Reese, B. Daniluk, N. Offor, T. Ford, R. Williams, I. Williams, L. Cunningham, N. Haan, K. Howard, C. Bottaccini, C. Souter, A. Nimmerjahn, W. Ruf, G. Belsak, J. Alley, M. OBrien, T. Zajonc, S. Lewis, J. Canning, R. Provost, T. Inc, J. Matters, B. Devermont, B. Kingston, A. Huch, R. Chaffee, M. Hedlund, M. Everest, M. Gillette, V. Popovski, J. Armstrong, D. Daughaday, N. Corwin, S. Murray, C. Fitzsimmons, T. Donkin, C. Kennedy, M. Adler, L. MacFarlane, B. Langley, E. Garland, S. Vystoropskyi, J. Bryant, D. Ervin, M. Morrow, B. McMillan, J. Bassnett, T. Edris, J. Kruger, C. Hansen, L. Schreiner, D. Smith, R. Muriuki, P. Borisoff, B. Ross-Lee, A. Schoen, L. Deacon, I. Venzor, P. Johnston, W. Smith, J. Murphy, R. Lovely & J. Rockett.MUSICLicensed by SoundStripe.com (SS) [shorturl.at/ptBHI], Artlist.io, via CC Attribution License (https://creativecommons.org/licenses/by/4.0/) or with permission from the artist. You can see all of our past music here: https://open.spotify.com/playlist/0Bu2UQlKDb0KaeliLZUOZn0:00 It Wasnt Mine To Begin With - Hill3:18 Dust and Light - Hill4:59 World of Wonder - Hill6:30 Cylinder Four - Chris Zabriskie8:04 First and Last - Hill10:59 Don’t Think - Hill16:36 Cylinder Two - Chris Zabriskie19:29 Cylinder Six - Chris Zabriskie24:31 To Accept the Partings That Must Come - HillCHAPTERS0:00 Teaser0:18 Background5:00 Incogni6:31 Candidates15:45 Tier List19:13 Bostromian Logic26:04 Outro and Credits#GreatFilter #AreWeAlone #CoolWorlds Learn more about your ad choices. Visit megaphone.fm/adchoices

    Why Finding Aliens Could Doom Humanity

  5. 4 giờ trước

    What the Hell Happened to Venus?

    Use code coolworlds at https://incogni.com/coolworlds to get an exclusive 60% off an annual Incogni plan.Venus resembles our Earth in so many ways, yet in many others it's frightningly different. Was Venus always this way? Could it have once been habitable? And if so, what went wrong? Why did Venus transform to the hellscape we see today? Let's explore the world next door...Written & presented by Prof. David Kipping. Edited by Jorge Casas. Special thanks to Prof Stephen Kane for fact checking our script.→ Support our research: https://www.coolworldslab.com/support→ Get merch: https://teespring.com/stores/cool-worlds-store→ Check out our podcast: www.youtube.com/@CoolWorldsPodcastTHANK-YOU to D. Smith, M. Sloan, L. Sanborn, C. Bottaccini, D. Daughaday, A. Jones, S. Brownlee, N. Kildal, Z. Star, E. West, T. Zajonc, C. Wolfred, L. Skov, G. Benson, A. De Vaal, M. Elliott, B. Daniluk, M. Forbes, S. Vystoropskyi, S. Lee, Z. Danielson, C. Fitzgerald, C. Souter, M. Gillette, T. Jeffcoat, J. Rockett, D. Murphree, T. Donkin, K. Myers, A. Schoen, K. Dabrowski, J. Black, R. Ramezankhani, J. Armstrong, K. Weber, S. Marks, L. Robinson, S. Roulier, B. Smith, J. Cassese, J. Kruger, S. Way, P. Finch, S. Applegate, L. Watson, E. Zahnle, N. Gebben, J. Bergman, E. Dessoi, C. Macdonald, M. Hedlund, P. Kaup, C. Hays, W. Evans, D. Bansal, J. Curtin, J. Sturm, RAND Corp., M. Donovan, N. Corwin, M. Mangione, K. Howard, L. Deacon, G. Metts, G. Genova, R. Provost, B. Sigurjonsson, G. Fullwood, B. Walford, J. Boyd, N. De Haan, J. Gillmer, R. Williams, E. Garland, A. Leishman, A. Phan Le, R. Lovely, M. Spoto, A. Steele, M. Varenka, K. Yarbrough, A. Cornejo, D. Compos, F. Demopoulos, G. Bylinsky, J. Werner, B. Pearson, S. Thayer, T. Edris, A. Harrison, B. Seeley, F. Blood, M. O'Brien, P. Muzyka, E. Loomans, D. Lee, J. Sargent, M. Czirr, F. Krotzer, I. Williams, J. Sattler, J. Smallbon, B. Reese, J. Yoder, O. Shabtay & X. Yao.REFERENCES► Weller, M. et al. 2023, "Venus’s atmospheric nitrogen explained by ancient plate tectonics", Nature Astronomy: https://www.nature.com/articles/s41550-023-02102-w► Truong, N. & Lunine, J. 2021, "Volcanically extruded phosphides as an abiotic source of Venusian phosphine", PNAS, 118, e2021689118: https://doi.org/10.1073/pnas.2021689118► Greaves, J. et al. 2021, "Phosphine gas in the cloud decks of Venus", Nature Astronomy, 5, 655: https://arxiv.org/abs/2009.06593► Way, M. et al. 2016, "Was Venus the First Habitable World of our Solar System?", Geophysical Research Letters, 43, 8376: https://arxiv.org/abs/1608.00706MUSICLicensed by SoundStripe.com (SS) [shorturl.at/ptBHI], Artlist.io, via CC Attribution License (https://creativecommons.org/licenses/by/4.0/) or with permission from the artist.0:00 Hill - The Great Alchemist3:58 Hill - Unhurried5:31 Hill - World of Wonder7:27 Chris Zabriskie - Music from Neptune Flux 048:40 Hill - A Slowly Lifting Fog11:07 Falls - Life in Binary15:38 Hill - Chasing out the Chaos19:29 Chris Zabriskie - Cylinder Seven23:28 Joachim Heinrich - YCHAPTERS0:00 Not With 10,000 Men...2:20 The Mysterious World3:45 Communist Venus5:34 Incogni6:59 Venusian Volcanism8:31 Resurfacing10:15 92 Bars12:24 The Outgassing Conundrum13:41 Lost Oceans15:30 Was Venus Habitable?18:09 Venusian Life21:54 Future Exploration23:08 Endgame24:45 Outro & Credits#Venus #CoolWorlds Learn more about your ad choices. Visit megaphone.fm/adchoices

    What the Hell Happened to Venus?

  6. 5 giờ trước

    Discovery of a Jupiter Twin!

    The Cool Worlds Lab just announced the discovery of the first transiting Jupiter-analog outside the Solar System, named "Kepler-167e". The transit method has been incredibly successful at finding exoplanets, with thousands now known thanks to NASA's Kepler Mission. But, planets on wide orbits, like Jupiter, are very tricky to find with this technique. Prof Kipping explains how his team overcame these obstacles to make this important discovery, opening the door to learning about alien Jupiters in much more detail.::More about this Video::► Kipping et al. (2016), "A Transiting Jupiter Analog": https://arxiv.org/abs/1603.00042► Outro music by Taylor Davis: https://www.youtube.com/watch?v=dl9kI1yQKZk::Playlists For Channel::Latest Cool Worlds Videos ► http://bit.ly/NewCoolWorldsCool Worlds Research ► http://bit.ly/CoolWorldsResearchGuest Videos ► http://bit.ly/CoolWorldsGuestsQ&A Videos ► http://bit.ly/CoolWorldsQAScience of TV/Film ► http://bit.ly/ScienceMovies::Follow us::SUBSCRIBE to the channel http://bit.ly/CoolWorldsSubscribeCool Worlds Lab http://coolworlds.astro.columbia.eduTwitter https://twitter.com/david_kippingInstagram https://www.instagram.com/cool.worldsTHANKS FOR WATCHING!! Learn more about your ad choices. Visit megaphone.fm/adchoices

    Discovery of a Jupiter Twin!

  7. 6 giờ trước

    The Genius Who Thought Aliens Lived in the Sun

    ► 🌏 Upgrade your online protection with an all-in-one security app! ➵ https://NordVPN.com/coolworlds It’s risk free with Nord’s 30 day money-back guarantee!✌In 1781, William Herschel discovered Uranus. He became the most famous astronomer of his day, and a legend in the annals of history. Yet he also had some very strange beliefs about aliens. So strange it begs the question - how?!:Written & presented by David Kipping, edited by Jorge Casas→ Support our research: https://www.coolworldslab.com/support→ Get merch: https://crowdmade.com/collections/cool-worlds→ Check out our podcast: www.youtube.com/@CoolWorldsPodcastTHANK-YOU to S. Shardool, M. Seay, M. McMillan, M. Popovski, M. Singh, M. Elliott, M. Donkin, M. Zajonc, M. Czirr, M. Williams, M. Daughaday, M. Muriuki, M. Cartmell, M. Ford, M. Devermont, M. Hedlund, M. Patterson, M. Murphy, M. Bassnett, M. Lovely, M. Schiff, M. Bylinsky, C. Fitzgerald, M. Danielson, M. Morrow, M. Corwin, M. Schreiner, M. Metts, M. Stevenson, M. Vystoropskyi, M. Brownlee, M. Shamp, M. Sattler, M. Ross-Lee, M. Bueche, M. Fitzsimmons, M. Borisoff, M. Larter, M. Cunningham, M. Williams, M. Alley, M. Adler, M. Murray, L. Deacon, M. Kruger, M. Bryant, M. Lee, P. Johnston, M. Sanford, N. Offor, M. Saint, R. Borbidge, M. Reese, M. Langley, M. Howard, M. Stewart, M. Morrison, M. Kennedy, M. Aron, M. Rockett, M. Kingston, M. Daniluk, M. Schoen, M. Lee, M. Huch, M. Chaffee, M. Simmons, M. Herman, M. Vaal, M. Canning, M. Kochkov, M. Fullwood, G. Belsak, M. Bergman, M. Armstrong, M. Bottaccini, M. Farabee, B. Gaalen, M. Haan, M. Hoffman, E. Garland, M. Everest, M. Venzor, M. Frederick, M. Peraza, W. Ruf, M. Matters, M. Smith, M. Hansen, M. Edris, M. Souter, M. Smith, M. OBrien, M. Provost & M. Nimmerjahn.REFERENCES► Hoskin, Michael, "Discoverers of the Universe: William and Caroline Herschel"MUSICLicensed by SoundStripe.com (SS) [shorturl.at/ptBHI], Artlist.io, via CC Attribution License (https://creativecommons.org/licenses/by/4.0/) or with permission from the artist. You can see all of our past music here: https://open.spotify.com/playlist/0Bu2UQlKDb0KaeliLZUOZn► In the Moment - Scott Buckley► Dust and Light - Hill► Cylinder Four - Chris Zabriskie► World of Wonder - Hill► Cylinder Four - Chris Zabriskie► First and Last - Hill► Don’t Think - Hill► To Accept the Partings That Must Come - Hill#Uranus #Aliens #CoolWorlds Learn more about your ad choices. Visit megaphone.fm/adchoices

    The Genius Who Thought Aliens Lived in the Sun

  8. 7 giờ trước

    The Star That Shouldn't Exist

    Go to http://DrinkLMNT.com/coolworlds for a free sample pack with any order!One of strangest discoveries in astronomy is one you've probably never heard of - Przybylski’s Star. This is a star that defies natural explanation and has many wondering whether this could be evidence of alien life, a star being deliberately "salted" by some advanced civilization. Join us today to learn more.Written & presented by Prof. David Kipping, edited by Jorge Casas. Special thanks to Jason Wright for fact checking and for his wonderful blog that inspired this video - https://sites.psu.edu/astrowright/przybylskis-star/.→ Support our research: https://www.coolworldslab.com/support→ Get merch: https://teespring.com/stores/cool-worlds-store→ Check out our podcast: www.youtube.com/@CoolWorldsPodcastTHANK-YOU to D. Smith, M. Sloan, L. Sanborn, C. Bottaccini, D. Daughaday, A. Jones, S. Brownlee, N. Kildal, Z. Star, E. West, T. Zajonc, C. Wolfred, L. Skov, G. Benson, A. De Vaal, M. Elliott, B. Daniluk, S. Vystoropskyi, S. Lee, Z. Danielson, C. Fitzgerald, C. Souter, M. Gillette, T. Jeffcoat, J. Rockett, D. Murphree, T. Donkin, K. Myers, A. Schoen, K. Dabrowski, J. Black, R. Ramezankhani, J. Armstrong, K. Weber, S. Marks, L. Robinson, S. Roulier, B. Smith, J. Cassese, J. Kruger, S. Way, P. Finch, S. Applegate, L. Watson, E. Zahnle, N. Gebben, J. Bergman, E. Dessoi, C. Macdonald, M. Hedlund, P. Kaup, C. Hays, W. Evans, D. Bansal, J. Curtin, J. Sturm, RAND Corp., M. Donovan, N. Corwin, M. Mangione, K. Howard, L. Deacon, G. Metts, R. Provost, B. Sigurjonsson, G. Fullwood, B. Walford, J. Boyd, N. De Haan, J. Gillmer, R. Williams, E. Garland, A. Leishman, A. Phan Le, R. Lovely, M. Spoto, A. Steele, K. Yarbrough, A. Cornejo, D. Compos, F. Demopoulos, G. Bylinsky, J. Werner, B. Pearson, S. Thayer, T. Edris, B. Seeley, F. Blood, M. O'Brien, P. Muzyka, D. Lee, J. Sargent, M. Czirr, F. Krotzer, I. Williams, J. Sattler, J. Smallbon, B. Reese, J. Yoder, O. Shabtay, X. Yao, S. Saverys, M. Pittelli, A. Nimmerjahn & C. Seay.REFERENCES► Przybylski, A. 1977, "Is iron present in the atmosphere of HD 101065?", MNRAS 178, 71: https://ui.adsabs.harvard.edu/abs/1977MNRAS.178...71P► Wolff S. & Hagen, W. 1976, "The magnetic field of HD 101065", PASP 88, 119: https://ui.adsabs.harvard.edu/abs/1976PASP...88..119W► Gopka, V. et al. 2008, "Identification of absorption lines of short half-life actinides in the spectrum of Przybylski's star (HD 101065)", KPCB 24, 89: https://ui.adsabs.harvard.edu/abs/2008KPCB...24...89G/abstract► Whitemire, D. & Wright, D. 1980, "Nuclear waste spectrum as evidence of technological extraterrestrial civilizations", Icarus 42, 149: https://ui.adsabs.harvard.edu/abs/1980Icar...42..149W/abstractMUSICLicensed by SoundStripe.com (SS) [shorturl.at/ptBHI], Artlist.io, via CC Attribution License (https://creativecommons.org/licenses/by/4.0/) or with permission from the artist.0:00: Arc - Hill0:30: Falls - Ripley2:07: Cylinder Seven - Chris Zabriskie6:39: There is But One Good - Hill 24:32: Y - Joachim HeinrichCHAPTERS0:00 A Peculiar Star2:39 Spectroscopic Strangeness5:25 It Gets Weirder5:50 LMNT7:15 Impossible Chemistry9:44 Explanations13:09 Aliens16:12 Outro & Credits#Aliens #Astrobiology #CoolWorlds Learn more about your ad choices. Visit megaphone.fm/adchoices

    The Star That Shouldn't Exist
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Giới Thiệu

Space, astronomy, exoplanets, astroengineering and the search for extraterrestrial life & intelligence.The Cool Worlds Lab (http://coolworldslab.com), based at the Department of Astronomy, Columbia University, is a team of astronomers seeking to discover and understand alien worlds, particularly those where temperatures are cool enough for life, led by Professor David Kipping.Links:Subscribe!: https://www.youtube.com/channel/UCGHZpIpAWJQ-Jy_CeCdXhMA?sub_confirmation=1

Thông Tin

  • Nhà sáng tạo
    Cool Worlds
  • Năm hoạt động
    2026
  • Tập
    74
  • Xếp hạng
    Sạch