PBS Space Time

PBS

Space Time explores the outer reaches of space, the craziness of astrophysics, the possibilities of sci-fi, and anything else you can think of beyond Planet Earth with our astrophysicist host: Matthew O’Dowd. For all business inquiries and sponsorship opportunities please reach out to: pbsspacetime@lighthouseagents.com Matt O'Dowd spends his time studying the universe, especially really far-away things like quasars, super-massive black holes, and evolving galaxies. He uses telescopes in space to do it. Matt completed his Ph.D. at NASA's Space Telescope Science Institute, followed by work at the University of Melbourne and Columbia University. He's now a professor at the City University of New York's Lehman College and an Associate at the American Museum of Natural History's Hayden Planetarium. Previous host Gabe Perez-Giz is an astrophysicist who studies black hole physics. He received his Ph.D. from Columbia University and also hosted PBS Infinite Series. patreon.com/pbsspacetime

  1. 37m ago

    Are Black Holes Actually Fuzzballs?

    Learn More about Brilliant: https://brilliant.org/SpaceTime/Uploaded 17-11-21Take the 2023 PBS Audience Survey: https://to.pbs.org/pbssurvey2023dBlack holes are a paradox. They are paradoxical because they simultaneously must exist but can’t, and so they break physics as we know it. Many physicists will tell you that the best way to fix broken physics is with string. String theory, in fact. And in the black holes of string theory - fuzzballs - are perhaps even weirder than the regular type.Sign Up on Patreon to get access to the Space Time Discord!https://www.patreon.com/pbsspacetimeCheck out the Space Time Merch Storehttps://www.pbsspacetime.com/shopSign up for the mailing list to get episode notifications and hear special announcements!https://mailchi.mp/1a6eb8f2717d/spacetimeHosted by Matt O'DowdWritten by Etienne Ligout and Matt O'Dowd Post Production by Leonardo Scholzer, Yago Ballarini, Pedro Osinski, Adriano Leal and Stephanie FariaGFX Visualizations: Ajay ManuelDirected by Andrew KornhaberAssistant Producer: Setare GholipourExecutive Producers: Eric Brown and Andrew KornhaberEnd Credits Music by J.R.S. Schattenberg: https://www.youtube.com/user/MultiDroidekaSpecial Thanks to Our Patreon SupportersBig BangBen DimockDaniel AlexiucNenado763Pravin MansukhaniPeter BarrettNils AndersonDavid NeumannAri PaulCharlieMrs. Tiffany PoindexterLeo KoguanSandy WuMatthew MillerAhmad JodehAlexander TamasMorgan HoughJuan BenetVinnie FalcoFabrice EapMark RosenthalDavid NicklasHenry Van StynQuasarAlex KernMichael SchneiderEthan CohenStephen WilcoxYogiChristina OegrenMark HeisingHank SHypernovawilliam bryanJustin SmithdrollereJoe MoreiraMarc ArmstrongScott GorlickNick BerardPaul Stehr-GreenMuON MarketingRussell PopeBen DeloNicholas NewlinScott GrayАнтон КочковJohn R. SlavikMathewDonal BotkinJohn PollockEdmund FokschanerJoseph SalomoneMatthew O'Connorchuck zegarJordan Youngm0nkJohn HofmannDaniel MuzquizTimothy McCullochGamma Ray Burst SupportersJered D SweeneyAnatoliy NagornyycomboyBrett BakerJeremy SollerJonathan ConerlyAndre StechertRoss BohnerPaul WoodKent Durhamjim bartoshNubbleChris NavridesScott R CalkinsCarl ScaggsThe Mad MechanicEllis HallJohn H. Austin, Jr.Diana SBen CampbellLawrence Tholl, DVMFaraz KhanAlmog CohenAlex EdwardsÁdám KettingerMD3Endre PechDaniel JenningsCameron SampsonPratik MukherjeeGeoffrey ClarionNateAdrian PosorDarren DuncanRuss CreechJeremy ReedEric WebsterDavid JohnstonJ. KingMichael BartonChristopher BarronJames RamseyJustin JermynMr TAndrew MannPeter MertzIsaac SuttellDevon RosenthalOliver FlanaganRobert WalterBruce BIsmael MontecelSimon OliphantMirik GogriMark DelagasseMark Daniel CohenBrandon LattinNickolas Andrew FreemanProtius ProtiusShane CalimlimTybie FitzhughRobert IlardiEric KieblerCraig StonahaMartin SkansMichael ConroyGraydon GossFrederic SimonTonyfaceJohn RobinsonA GKevin LeejustahatYurii KonovaliukJohn FunaiCass CostelloTristan DelocheBradley JenkinsKyle HoferDaniel StříbrnýLuaanAlecZeroVlad ShipulinCodyMalte UblKing ZeckendorffNick VirtueScott GossettDan WarrenPatrick SuttonJohn GriffithDaniel LyonsDFaulkGrowingVioletKevin WarneAndreas NautschBrandon labonte Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices

  2. 37m ago

    Thorium and the Future of Nuclear Energy

    PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateSPACE↓ More info below ↓Uploaded 01-07-19Check out the new Space Time Merch Store!https://pbsspacetime.com/Support Space Time on Patreonhttps://www.patreon.com/pbsspacetimeEnergy too cheap to meter - that was the promise of nuclear power in the 1950s, at least according to Lewis Strauss chairman of the Atomic Energy Commission. That promise has not come to pass - but with some incredible new technologies, perhaps it still could. The question is - should it?Hosted by Matt O'DowdWritten by Matt O'DowdGraphics by Leonardo ScholzerDirected by Andrew KornhaberProduced By: Kornhaber BrownIf we want to convert mass into energy, fission gives the most bang for our buck. Unfortunately that “bang” can be literal. Use of nuclear energy may risk the proliferation of nuclear weaponry, and there’s also the problem of nuclear waste, and the specter of horrible accidents. This last one was painted in terrifying detail in the recent dramatization of the Chernobyl disaster. Nuclear reactors sound scary because the disasters are pretty epic. However the reality is that far, far more people die from straight up air pollution due to coal-fired power plants than ever died in a nuclear reactor accident. In fact the radioactivity around coal-fired plants is also higher due to the trace but completely uncontained radioactive products of coal burning. But the most compelling attraction is that nuclear power doesn’t directly produce carbon emissions. In fact nuclear power may be our most sure path to reducing carbon emissions and halting climate change. But can we do nuclear power safely enough? There are modern ideas – including the much-hyped thorium reactor – that suggest maybe we can. Before we can understand those we’ll need to review how nuclear reactors work.Big Bang Supporters:Anton LifshitsDavid NicklasFabrice EapJuan BenetJustin LloydMorgan HoughQuasar Supporters:Mark HeisingMark RosenthalTambe BarsbayVinnie FalcoHypernova Supporters:Chuck ZegarDanton SpiveyDonal BotkinEdmund FokschanerHank SJohn HofmannJohn R. SlavikJordan YoungJoseph SalomonekkmMark HeisingMatthewMatthew O'ConnorSyed Ansar Gamma Ray Burst Supporters: Adrien HatchAlexey EromenkoAndreas NautschBradley JenkinsBrandon LabonteCarlo MogaveroDaniel LyonsDavid BehtalaDFaulkDustan JonesGeoffrey ShortJames FlowersJames QuinteroJohn FunaiJohn PollockJonahJonathan NesfederJoseph DillmanJoseph EmisonJosh ThomasKevin WarneKyle HoferMalte UblMark VasileNathan HitchingsNick VirtuePaul RoseRyan JonesScott GossettSigurd Ruud FrivikTim JonesTim StephaniTommy MogensenYurii Konovaliukسلطان الخليفي Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices

  3. 52m ago

    Will Constructor Theory REWRITE Physics?

    Check Out American Voices: Keep it Close: https://youtu.be/LMJqb5A51_YUploaded 20-10-21The people behind the greatest leaps in physics - Einstein, Newton, Heisenberg, all had the uncanny ability to see the fundamentals - see the deepest, underlying facts about the world, and from simple statements about reality they built up their incredible theories. Well what if we all had a recipe book for doing exactly this. Well, one might be just around the corner and it’s called Constructor Theory. Sign Up on Patreon to get access to the Space Time Discord!https://www.patreon.com/pbsspacetimeCheck out the Space Time Merch Storehttps://www.pbsspacetime.com/shopSign up for the mailing list to get episode notifications and hear special announcements!https://mailchi.mp/1a6eb8f2717d/spacetimeHosted by Matt O'DowdWritten by Jason Segall and Matt O'Dowd Post Production by Leonardo Scholzer, Yago Ballarini, Pedro Osinski, Adriano Leal and Stephanie FariaGFX Visualizations: Ajay ManuelDirected by Andrew KornhaberAssistant Producer: Setare GholipourExecutive Producers: Eric Brown and Andrew KornhaberEnd Credits Music by J.R.S. Schattenberg: https://www.youtube.com/user/MultiDroidekaSpecial Thanks to Our Patreon SupportersBig Bang SupportersPeter BarrettNils AndersonDavid NeumannAri PaulCharlieMrs. Tiffany PoindexterLeo KoguanSandy WuMatthew MillerAhmad JodehAlexander TamasMorgan HoughJuan BenetVinnie FalcoFabrice EapMark RosenthalDavid NicklasHenry Van StynQuasar SupportersAlex KernMichael SchneiderEthan CohenStephen WilcoxChristina OegrenMark HeisingHank SHypernova SupportersWilliam BryanJustin SmithdrollereJoe MoreiraMarc ArmstrongElizabeth SmithScott GorlickNick BerardPaul Stehr-GreenMuON MarketingRussell PopeBen DeloNicholas NewlinScott GrayАнтон КочковJohn R. SlavikMathewDonal BotkinJohn PollockEdmund FokschanerJoseph SalomoneMatthew O'Connorchuck zegarJordan Youngm0nkJohn HofmannDaniel MuzquizTimothy McCullochGamma Ray Burst SupportersBrett BakerDaniel MorganJeremy SollerJonathan ConerlyAndre StechertRoss BohnerFarhan WaliPaul WoodKent Durhamjim bartoshNubbleChris NavridesScott R CalkinsCarl ScaggsG MackThe Mad MechanicEllis HallJohn H. Austin, Jr.Diana SBen CampbellLawrence Tholl, DVMFaraz KhanAlmog CohenAlex EdwardsÁdám KettingerMD3Endre PechDaniel JenningsCameron SampsonPratik MukherjeeGeoffrey ClarionNateAdrian PosorDarren DuncanRuss CreechJeremy ReedEric WebsterSteven SartoreDavid JohnstonJ. KingMichael BartonChristopher BarronJames RamseyJustin JermynMr TAndrew MannPeter MertzIsaac SuttellDevon RosenthalOliver FlanaganBleys GoodsonRobert WalterBruce BIsmael MontecelSimon OliphantMark DelagasseMark Daniel CohenBrandon LattinNickolas Andrew FreemanProtius ProtiusShane CalimlimTybie FitzhughRobert IlardiEric KieblerCraig StonahaMartin SkansMichael ConroyGraydon GossFrederic SimonTonyfaceJohn RobinsonA GKevin LeeAdrian HatchYurii KonovaliukJohn FunaiCass CostelloTristan DelocheBradley JenkinsKyle HoferDaniel StříbrnýLuaanAlecZeroVlad ShipulinCodyMalte UblKing ZeckendorffNick VirtueScott GossettDan WarrenPatrick SuttonJohn GriffithDaniel LyonsDFaulkGrowingVioletKevin WarneAndreas NautschBrandon labonte Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices

  4. 1h ago

    JWST Discovered The Furthest Star Ever Observed!

    PBS Member Stations rely on viewers like you. To support your local station, go to:http://to.pbs.org/DonateSPACE Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime To understand where we came from—how earth, the solar system, the galaxy became what they are today—we need to understand the beginning of time. For example, how did the first galaxies pull themselves together from the dark universe-filling ocean of gas that followed the Big Bang? With the James Webb Space Telescope we’re starting to be able to find those first galaxies. It’s hard work because at those crazy distances all we see is tiny, faint and fuzzy blobs. If only we could see the individual stars in those galaxies we could learn so much more. Well, now using this one weird trick we can do exactly that. Or at least we have one lonely star at the end of the universe. But it won’t be lonely for long. Check out the Space Time Merch Store https://www.pbsspacetime.com/shop Sign up for the mailing list to get episode notifications and hear special announcements! https://mailchi.mp/1a6eb8f2717d/spacetime Search the Entire Space Time Library Here: https://search.pbsspacetime.com/ Hosted by Matt O'Dowd Written by Matt Caplan & Matt O'Dowd Post Production by Leonardo Scholzer, Yago Ballarini & Stephanie Faria Directed by Andrew Kornhaber Associate Producer: Bahar Gholipour Executive Producers: Eric Brown & Andrew Kornhaber Executive in Charge for PBS: Maribel Lopez Director of Programming for PBS: Gabrielle Ewing Assistant Director of Programming for PBS: John Campbell Spacetime is produced by Kornhaber Brown for PBS Digital Studios. This program is produced by Kornhaber Brown, which is solely responsible for its content. © 2023 PBS. All rights reserved. End Credits Music by J.R.S. Schattenberg: https://www.youtube.com/user/MultiDroideka Space Time Was Made Possible In Part By: Big Bang Sponsors Bryce Fort Peter Barrett David Neumann Sean Maddox Alexander Tamas Morgan Hough Juan Benet Vinnie Falco Fabrice Eap Mark Rosenthal Quasar Sponsors Glenn Sugden Alex Kern Ethan Cohen Stephen Wilcox Mark Heising Hypernova Sponsors Stephen Spidle Chris Webb Ivari Tölp Zachry Wilson Kenneth See Gregory Forfa Bradley Voorhees Scott Gorlick Paul Stehr-Green Ben Delo Scott Gray Антон Кочков Robert Ilardi John R. Slavik Donal Botkin Edmund Fokschaner Chuck Zegar Jordan Young Daniel Muzquiz Gamma Ray Burst Supporters Lori Ferris James Sadler Dennis Van Hoof Koen Wilde Nicolas Katsantonis Piotr Sarnicki Massimiliano Pala Thomas Nielson Joe Pavlovic Justin Lloyd Chuck Lukaszewski Cole B Combs Andrea Galvagni Jerry Thomas Nikhil Sharma Ryan Moser John Anderson David Giltinan Scott Hannum Bradley Ulis Craig Falls Kane Holbrook Ross Story teng guo Mason Dillon Matt Langford Harsh Khandhadia Thomas Tarler Susan Albee Matt Quinn Michael Lev Terje Vold James Trimmier Jeremy Soller Paul Wood Joe Moreira Kent Durham Ramon Nogueira Ellis Hall John H. Austin, Jr. Diana S Poljar Faraz Khan Almog Cohen Daniel Jennings Russ Creech Jeremy Reed David Johnston Michael Barton Isaac Suttell Oliver Flanagan Bleys Goodson Mark Delagasse Mark Daniel Cohen Shane Calimlim Tybie Fitzhugh Eric Kiebler Craig Stonaha Frederic Simon John Robinson Jim Hudson Alex Gan David Barnholdt David Neal John Funai Bradley Jenkins Vlad Shipulin Cody Brumfield Thomas Dougherty King Zeckendorff Dan Warren Joseph Salomone Patrick Sutton Dean Faulk Learn more about your ad choices. Visit megaphone.fm/adchoices

    JWST Discovered The Furthest Star Ever Observed!
  5. 1h ago

    Was the Milky Way a Quasar?

    PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateSPACE↓ More info below ↓Uploaded 14-04-20Check out Antarctic Extremes on PBS Terra: https://www.youtube.com/pbsterraSign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetimeSign up for the mailing list to get episode notifications and hear special announcements!https://tinyurl.com/yx9cusk5Check out the Space Time Merch Storehttps://pbsspacetime.com/The Milky Way galaxy is relatively calm by the destructive standards of the rest of the Universe, and compared to its own very violent past. But just recently we discovered that its violent past was much more recent than we thought - and could even happen again. Hosted by Matt O'DowdWritten by Emily Diebert and Matt O'DowdGraphics by Leonardo Scholzer, Yago Ballarini, and Pedro OsinskiDirected by: Andrew KornhaberExecutive Producers: Eric Brown and Andrew KornhaberEnd Credits Music by J.R.S. Schattenberg: https://www.youtube.com/channel/UCRl6-nb4iOnsij-vnpAjp0Q#space #astrophysics #spacetimeSpecial Thanks to Our Patreon SupportersBig Bang SupportersAlexander TamasDavid NicklasFabrice EapJuan BenetMorgan HoughRadu NegulescuQuasar SupportersChristina OegrenMark HeisingVinnie FalcoHypernova Supporterschuck zegarDanton SpiveyDonal BotkinEdmund FokschanerHank SJohn HofmannJohn PollockJohn R. SlavikJordan YoungJoseph SalomoneJulian TyackeMathewMatthew O'ConnorMatthew RyanSyed AnsarTimothy McCullochGamma Ray Burst Supporterswilliam bryanA GAdrian HatchAdrien MolyneuxAlecZeroAndreas NautschArefa AhmadBradley JenkinsBrandon labonteBrandon LattinBrian BlanchardCraig StonahaDan WarrenDaniel LyonsDavid BethalaDavid HughesDFaulkDouglas CantrellEric KieblerFrederic SimonGeoffrey ShortGraydon GossGreg SmithJohn FunaiJohn RobinsonJosh ThomasKevin LeeKevin WarneKyle HoferMalte UblMark Daniel CohenMichael ConroyMirik GogriNick VirtueNick WrightNickolas Andrew FreemanPatrick SuttonPaul RoseProtius ProtiusRandall SylviaRobert IlardiScott GossettSean WarniahaShane CalimlimSteve BradshawTatiana VorovchenkoTim StephaniTonyfaceTybie FitzhughYannick WeynsYurii Konovaliuk Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices

  6. 1h ago

    The Final Obstacle to (Nearly) Infinite Energy

    Thanks to Radiacode for sponsoring this video. Use the promo code "PBS" to get an exclusive 10% discount at: https://103.radiacode.com/PBS They say fusion is 50 years away, no matter when you ask. Then why are billions suddenly being pumped into fusion startups? Yes to train LLMs, but there's a reason the technobrats are bullish on fusion in particular. The fact is, the technological challenges have been chipped away and in many cases solved over the past decades, and there's really no one deal-breaker difficulty remaining. One of the final challenges is deciding on the physical vessel to contain our mini artificial stars--and we have some pretty sci-fi options that are nearly ready to go. PBS Member Stations rely on viewers like you. To support your local station, go to:http://to.pbs.org/DonateSPACE Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime Check out the Space Time Merch Store https://www.pbsspacetime.com/shop Sign up for the mailing list to get episode notifications and hear special announcements! https://mailchi.mp/1a6eb8f2717d/spacetime Search the Entire Space Time Library Here: https://search.pbsspacetime.com/ Hosted by Matt O'Dowd Written by Matt Caplan, Jake Mitstifer, & Matt O'Dowd Post Production by Leonardo Scholzer, Yago Ballarini & Stephanie Faria Directed by Andrew Kornhaber Associate Producer: Bahar Gholipour Executive Producer: Andrew Kornhaber Executive in Charge for PBS: Maribel Lopez Director of Programming for PBS: Gabrielle Ewing Assistant Director of Programming for PBS: John Campbell Spacetime is a production of Kornhaber Brown for PBS Digital Studios. This program is produced by Kornhaber Brown, which is solely responsible for its content. © 2024 PBS. All rights reserved. End Credits Music by J.R.S. Schattenberg: https://www.youtube.com/user/MultiDroideka Space Time Was Made Possible In Part By: Big Bang Wojciech Szymski Bryce Fort Peter Barrett Alexander Tamas Morgan Hough Juan Benet Vinnie Falco Mark Rosenthal Supernova Grace Biaelcki Glenn Sugden Ethan Cohen Stephen Wilcox The Tyacke boys Mark Heising Hypernova Ulrich and Alexandre Francois Spencer Jones Dean Galvin Michael Tidwell Stephen Spidle Massimiliano Pala Justin Lloyd David Giltinan Kenneth See Gregory Forfa Alex Kern Scott Gorlick Paul Stehr-Green Ben Delo Scott Gray Антон Кочков Robert Ilardi John R. Slavik Donal Botkin chuck zegar Daniel Muzquiz Gamma Ray Burst Bryan White Eric Raschke Aaron Pinto Kacper Cieśla Satwik Pani Param Saxena John De Witt Nathaniel Bennett Sandhya Devi Michael Oulvey Arko Provo Mukherjee Mike Purvis Christopher Wade Anthony Crossland Grace Seraph Stephen Saslow Robert DeChellis Tomaz Lovsin Anthony Leon Lori Ferris Koen Wilde Nicolas Katsantonis Richard Steenbergen Joe Pavlovic Chuck Lukaszewski Cole B. Combs Jerry Thomas Nikhil Sharma John Anderson Bradley Ulis Craig Falls Kane Holbrook Ross Story Harsh Khandhadia Matt Quinn Michael Lev Rad Antonov Terje Vold James Trimmier Jeremy Soller Paul Wood Kent Durham Jim Bartosh John H. Austin, Jr. Faraz Khan Almog Cohen Daniel Jennings David Johnston Michael Barton Isaac Suttell Bleys Goodson Mark Delagasse Mark Daniel Cohen Shane Calimlim Tybie Fitzhugh Eric Kiebler Craig Stonaha Frederic Simon Jim Hudson Michael Purcell John Funai Adrien Molyneux Bradley Jenkins Vlad Shipulin Justin Waters Thomas Dougherty Zac Sweers Dan Warren Joseph Salomone ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Learn more about your ad choices. Visit megaphone.fm/adchoices

    The Final Obstacle to (Nearly) Infinite Energy
  7. 2h ago

    How Does Gravity Escape A Black Hole?

    PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateSPACEUploaded 27-01-22Take the Space Time Fan Survey Here: https://forms.gle/wS4bj9o3rvyhfKzUASign Up on Patreon to get access to the Space Time Discord!https://www.patreon.com/pbsspacetimeFact: in a black hole, all of the mass is concentrated at the singularity at the very center. Fact: every black hole singularity is surrounded by an event horizon. Nothing can escape from within the event horizon unless it can travel faster than light. Fact: gravity travels at the speed of light. So how does a black hole manage to communicate its gravitational force to the outside universe? How does gravity escape a black hole?Check out the Space Time Merch Storehttps://www.pbsspacetime.com/shopSign up for the mailing list to get episode notifications and hear special announcements!https://mailchi.mp/1a6eb8f2717d/spacetimeHosted by Matt O'DowdWritten by Matt O'Dowd Post Production by Leonardo Scholzer, Yago Ballarini, Pedro Osinski, Adriano Leal and Stephanie FariaGFX Visualizations: Ajay ManuelDirected by Andrew KornhaberAssistant Producer: Setare GholipourExecutive Producers: Eric Brown and Andrew KornhaberExecutives in Charge (PBS): Adam Dylewski, Maribel Lopez Director of Programming (PBS): Gabrielle Ewing Spacetime is produced by Kornhaber Brown for PBS Digital Studios.This program is produced by Kornhaber Brown, which is solely responsible for its content.© 2021 PBS. All rights reserved.End Credits Music by J.R.S. Schattenberg: https://www.youtube.com/user/MultiDroidekaSpecial Thanks to Our Patreon SupportersBig Bang SupportersDavid TaicletBen DimockDaniel AlexiucNenado763Pravin MansukhaniPeter BarrettNils AndersonDavid NeumannCharlieLeo KoguanSandy WuMatthew MillerAhmad JodehAlexander TamasMorgan HoughJuan BenetVinnie FalcoFabrice EapMark RosenthalDavid NicklasHenry Van StynQuasar SupportersAlex KinseyAlex KernEthan CohenStephen WilcoxYogi BChristina OegrenMark HeisingHank SHypernova SupportersWilliam BryandrollereJoe MoreiraMarc ArmstrongScott GorlickNick BerardPaul Stehr-GreenAlexander PriceMuON MarketingRussell PopeBen DeloNicholas NewlinScott GrayАнтон КочковJohn R. SlavikMathewDonal BotkinJohn PollockEdmund FokschanerJoseph Salomonechuck zegarJordan Youngm0nkDaniel MuzquizGamma Ray BurstLillith MontgomeryAvi YashchinMHL SHSKory KirkTerje VoldAnatoliy NagornyycomboyBrett BakerJeremy SollerJonathan ConerlyAndre StechertRoss BohnerPaul WoodKent Durhamjim bartoshNubbleChris NavridesScott R CalkinsThe Mad MechanicEllis HallJohn H. Austin, Jr.Diana SBen CampbellLawrence Tholl, DVMFaraz KhanAlmog CohenAlex EdwardsÁdám KettingerMD3Endre PechDaniel JenningsCameron SampsonPratik MukherjeeGeoffrey ClarionNateDarren DuncanRuss CreechJeremy ReedEric WebsterDavid JohnstonJ. KingMichael BartonChristopher BarronJames RamseyJustin JermynMr TAndrew MannIsaac SuttellDevon RosenthalOliver FlanaganBleys GoodsonRobert WalterBruce BIsmael MontecelSimon OliphantMirik GogriMark DelagasseMark Daniel CohenBrandon LattinNickolas Andrew FreemanShane CalimlimTybie FitzhughRobert IlardiEric KieblerCraig StonahaMartin SkansThe Art of SinGraydon GossFrederic SimonTonyfaceJohn RobinsonA GDavid NealKevin LeejustahatJohn FunaiCass CostelloTristanBradley JenkinsKyle HoferDaniel StříbrnýLuaanAlecZeroVlad ShipulinCodyMalte UblKing ZeckendorffNick VirtueScott GossettDan WarrenPatrick SuttonJohn GriffithDaniel LyonsDFaulkKevin WarneAndreas Nautsch Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices

  8. 2h ago

    What Happens After the Universe Ends?

    PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateSPACE↓ More info below ↓Uploaded 15-06-20Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetimeCheck out the Space Time Merch Storehttps://pbsspacetime.com/Sign up for the mailing list to get episode notifications and hear special announcements!https://mailchi.mp/1a6eb8f2717d/spacetimeConformal Cyclic Cosmology is a story of the origin and the end of our universe from great mathematical physicist Sir Roger Penrose. It’s goes like this: the infinitely far future, when the universe has expanded exponentially to to an unthinkably large size, and every black hole and particle has decayed into faint radiation .... that infinite stretch of space and time is identically the SAME THING as the infinitesimal and instantaneous big bang of a new universe, and our universe is just one in an endless chain.Hosted by Matt O'DowdWritten by Matt O'DowdGraphics by Leonardo Scholzer, Yago Ballarini, and Pedro OsinskiDirected by: Andrew KornhaberCamera Operator: Bahaar GholipourExecutive Producers: Eric Brown and Andrew KornhaberEnd Credits Music by J.R.S. Schattenberg: https://www.youtube.com/channel/UCRl6-nb4iOnsij-vnpAjp0Q#space #astrophysics #universePrevious Episodes Discussed Geometry of Causality - https://www.youtube.com/watch?v=1YFrISfN7joHiggs Mechanism - https://www.youtube.com/watch?v=kixAljyfdqUSpecial Thanks to Our Patreon SupportersBig Bang SupportersAlexander TamasCaed AldwychDavid NicklasFabrice EapJuan BenetJustin LloydMorgan HoughRadu NegulescuQuasar SupportersCarson KahnChristina OegrenMark HeisingVinnie FalcoHypernova Supporterswilliam bryanchuck zegarDanton SpiveyDonal BotkinEdmund FokschanerHank SJohn HofmannJohn PollockJohn R. SlavikJordan YoungJoseph SalomoneJulian TyackeMathewMatthew O'ConnorSyed AnsarTimothy McCullochGamma Ray Burst SupportersA GAdrian HatchAlecZeroAndreas NautschAndrew RichmondBleys GoodsonBradley JenkinsBrandon labonteBrandon LattinBrian BlanchardBruce BCass CostelloCraig StonahaDan WarrenDaniel LyonsDarryl J LyleDavid BethalaDavid HughesDawn M FinkDevon RosenthalDFaulkEric KieblerFrederic SimonGeoffrey ShortGraydon GossGreg SmithIsaac SuttellIsmael MonteceljechamtJohn FunaiJohn GriffithJohn RobinsonJosh ThomasJustin WatersKevin LeeKevin WarneKyle HoferM DMalte UblMark Daniel CohenMichael ConroyMikhail KlakotskiyMirik GogriNick VirtueNick WrightNickolas Andrew FreemanOliver FlanaganPatrick SuttonPaul RoseProtius ProtiusRainwalker WinterpainterRichard DeightonRobert IlardiRobert WalterScott GossettSean WarniahaShane CalimlimSimon OliphantTatiana VorovchenkoTim StephaniTonyfaceTybie FitzhughYannick WeynsYurii Konovaliuk Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices

2.6
out of 5
24 Ratings

About

Space Time explores the outer reaches of space, the craziness of astrophysics, the possibilities of sci-fi, and anything else you can think of beyond Planet Earth with our astrophysicist host: Matthew O’Dowd. For all business inquiries and sponsorship opportunities please reach out to: pbsspacetime@lighthouseagents.com Matt O'Dowd spends his time studying the universe, especially really far-away things like quasars, super-massive black holes, and evolving galaxies. He uses telescopes in space to do it. Matt completed his Ph.D. at NASA's Space Telescope Science Institute, followed by work at the University of Melbourne and Columbia University. He's now a professor at the City University of New York's Lehman College and an Associate at the American Museum of Natural History's Hayden Planetarium. Previous host Gabe Perez-Giz is an astrophysicist who studies black hole physics. He received his Ph.D. from Columbia University and also hosted PBS Infinite Series. patreon.com/pbsspacetime

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