Are Dark Matter And Dark Energy The Same?

Check Out Fascinating Fails: https://youtu.be/8zMhoj7tFiw?feature=shared Check Out the Space Time Merch Store https://www.pbsspacetime.com/shop This is what we astronomers call a blob, or a smudge, if you want to get really technical. It may not look like much from here, but what do you expect for something near the literal edge of the observable universe. If you were there when this light was emitted, you’d A. be at the beginning of time, and B. be looking at an entire galaxy containing an enormous black hole at its heart. It’s the most distant black hole we’ve semi-directly detected. That’s cool enough on its own, but as an added bonus this one smudge may have solved the mystery of the origin of the supermassive black holes in our universe. 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 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, Hayley West & 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 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 Sponsors John Sronce Bryce Fort Peter Barrett David Neumann Alexander Tamas Morgan Hough Juan Benet Vinnie Falco Mark Rosenthal Quasar Sponsors Glenn Sugden Alex Kern Ethan Cohen Stephen Wilcox Mark Heising Hypernova Sponsors Stephen Spidle Chris Webb David Giltinan Ivari Tölp 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 Grace Seraph Parliament Frank Plessers Max Paladino Robert DeChellis Tomaz Lovsin Anthony Leon Leonardo Schulthais Senna Lori Ferris Dennis Van Hoof Koen Wilde Nicolas Katsantonis gmmiddleton Joe Pavlovic Justin Lloyd Chuck Lukaszewski Cole B Combs Andrea Galvagni Jerry Thomas Nikhil Sharma John Anderson Bradley Ulis Craig Falls Kane Holbrook Ross Story teng guo Harsh Khandhadia Matt Quinn Michael Lev Terje Vold James Trimmier Jeremy Soller Paul Wood Joe Moreira Kent Durham Jim Bartosh Ramon Nogueira John H. Austin, Jr. 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 David Barnholdt John Funai Adrien Molyneux Bradley Jenkins Amy Hickman Vlad Shipulin Thomas Dougherty King Zeckendorff Dan Warren Joseph Salomone Patrick Sutton Julien Dubois Learn more about your ad choices. Visit megaphone.fm/adchoices

PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateSPACE↓ More info below ↓Uploaded 16-01-19Check out the new Space Time Merch Store!https://pbsspacetime.com/Support Space Time on Patreonhttps://www.patreon.com/pbsspacetimeThe foundations of quantum theory rests on its symmetries. For example, it should be impossible to distinguish our universe from one that is that is the perfect mirror opposite in charge, handedness, and the direction of time. But one by one these symmetries were found to be broken, threatening to break all of physics along with them.Tweet at us! @pbsspacetimeFacebook: facebook.com/pbsspacetimeEmail us! pbsspacetime [at] gmail [dot] comComment on Reddit: http://www.reddit.com/r/pbsspacetimeHelp translate our videos!https://www.youtube.com/timedtext_csPrevious Episode: Why String Theory Is Wronghttps://youtu.be/IhpGdumLRqsHosted by Matt O'DowdWritten by Graeme Gossel and Matt O'DowdGraphics by Luke MaroldiAssistant Editing and Sound Design by Linda HuangIn his famous lectures on physics, Richard Feynman talks about what it means to expect the universe to be identical in the mirror. For it to be parity-symmetric. He invites us to imagine a clock in a mirror reflection – numbers are backwards, components are all flipped left to right, and it ticks counterclockwise. And then we imagine building that mirror clock in reality. Everything is constructed as though reflected. Numbers get painted backwards. Every screw with right-handed thread or right-spiraling coil is replaced with a left-handed version. Our intuition tells us that the mirror clock should tick in exactly the same way, except counter-clockwise. Our intuition would be wrong. Special thanks to our Patreon Big Bang, Quasar and Hypernova Supporters: Big BangAnton LifshitsCoolAsCatsDavid NicklasFabrice EapJuan BenetQuasarDean FuquaJames FlowersMark RosenthalTambe BarsbayVinnie FalcoHypernovaChuck ZegarDanton SpiveyDonal BotkinEdmund FokschanerJens TheisenJohn HofmannJordan YoungJoseph SalomoneMark HeisingMatthew O’ConnorThanks to our Patreon Gamma Ray Burst Supporters: Alexey EromenkoAntonio RuizBradley JenkinsBrandon LabonteCarlo MogaveroDaniel LyonsDavid BehtalaDavid CraneDavid SchmidtDustan JonesGeoffrey ShortGreg WeissJack FroschJames HughesJames QuinteroJinal DoshiJJ BagnellJohn WebberJon FolksJonahJoseph EmisonJosh ThomasKenneth F LeonardKevin WarneKyle HoferMalte UblMark VasileNathan HitchingsNicholas RoseNick VirtueRichard BromanSammy JScott GossettSigurd Ruud FrivikTommy Mogensenسلطان الخليفي Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices

Get NordVPN 2Y plan + 4 months extra + up to 20Gb Saily data here ➼ https://nordvpn.com/spacetime It’s risk-free with Nord’s 30-day money-back guarantee! Check out the Space Time Merch Store https://www.pbsspacetime.com/shop Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime All particles belong to two large groups: fermions like protons and electrons make everything we consider "matter", while bosons like photons and gluons transmit the fundamental forces. And that about covers the universe: matter moving through space and time under the action of forces. But what if we could create particles in between these two possibilities. Physics says these neither matter nor force anyons can exist, and they may have some pretty incredible uses. They’re called anyons. PBS Member Stations rely on viewers like you. To support your local station, go to:http://to.pbs.org/DonateSPACE 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 Fernando Franco Félix & 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 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 Sponsors First Principles Foundation John Sronce Bryce Fort Peter Barrett David Neumann Alexander Tamas Morgan Hough Juan Benet Vinnie Falco Mark Rosenthal Quasar Sponsors Grace Biaelcki Glenn Sugden Ethan Cohen Stephen Wilcox J. Tyacke Mark Heising Hypernova Sponsors Michael Tidwell Chris Webb David Giltinan Ivari Tölp Kenneth See Gregory Forfa Alex Kern Bradley Voorhees Scott Gorlick Paul Stehr-Green Ben Delo Scott Gray Антон Кочков Robert Ilardi John R. Slavik Donal Botkin Edmund Fokschaner Chuck Zegar Daniel Muzquiz Gamma Ray Burst Sponsors Neil Moore Robin Sur Arko Provo Mukherjee Mike Purvis Christopher Wade Anthony Crossland Grace Seraph Parliament Stephen Saslow Robert DeChellis Tomaz Lovsin Anthony Leon Leonardo Schulthais Senna Lori Ferris Dennis Van Hoof Koen Wilde Nicolas Katsantonis Joe Pavlovic Justin Lloyd Chuck Lukaszewski Cole B Combs Andrea Galvagni Jerry Thomas Nikhil Sharma John Anderson Bradley Ulis Craig Falls Kane Holbrook Ross Story Teng Guo Harsh Khandhadia Matt Quinn Michael Lev Rad Antonov Terje Vold James Trimmier Jeremy Soller Paul Wood Kent Durham Jim Bartosh John H. Austin, Jr. Diana S 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 John Funai Adrien Molyneux Bradley Jenkins Amy Hickman Vlad Shipulin Thomas Dougherty King Zeckendorff Dan Warren Joseph Salomone Patrick Sutton Julien Dubois ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Learn more about your ad choices. Visit megaphone.fm/adchoices

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/DonateSPACEUploaded 28-03-18The Andromeda galaxy is heading straight toward our own Milky Way. The two galaxies will inevitably collide. Will that be the very last night sky our solar system witnesses?You can further support us on Patreon at https://www.patreon.com/pbsspacetimeGet your own Space Time t­-shirt at http://bit.ly/1QlzoBiTweet at us! @pbsspacetimeFacebook: facebook.com/pbsspacetimeEmail us! pbsspacetime [at] gmail [dot] comComment on Reddit: http://www.reddit.com/r/pbsspacetimeHelp translate our videos!https://www.youtube.com/timedtext_cs_panel?tab=2&c=UC7_gcs09iThXybpVgjHZ_7gPrevious Episode:Scientists Have Detected the First Starshttps://www.youtube.com/watch?v=-R9F2_D76TESee that fuzzy blob on the sky? The one just left of the Milky Way center in the constellation of Andromeda. That’s M31 – the Andromeda galaxy. It’s two and a half million light years away and host to a trillion stars. It has a beautiful spiral structure spanning its gently rotating disk 220 thousand light years in diameter, and a central bulge that hides a giant black hole that contains the mass of well over a hundred million Suns. Andromeda is also racing towards our galaxy at 110 km/s.Written and Hosted by Matt O'DowdProduced by Rusty WardGraphics by Grayson BlackmonAssistant Editing and Sound Design by Mike Petrow and Linda HuangMade by Kornhaber Brown (www.kornhaberbrown.com)Comments Matt responded to include:The Exoplanets Channelhttps://www.youtube.com/watch?v=-R9F2_D76TE&lc=UgzYOYV-1GsJrSwlmZ14AaABAgPatrick Horganhttps://www.youtube.com/watch?v=-R9F2_D76TE&lc=UgxB8ZoEtScJ4vFBSo94AaABAgAnd Springville High School’s AP Physics Class!Special thanks to our Patreon Big Bang, Quasar and Hypernova Supporters: Big BangCoolAsCatsDavid NicklasFaisal SaudAnton LifshitsJoey RednerQuasarTambe BarsbayMayank M. MehrotaMars YenturMark RosenthalDean FuquaJustin LloydRoman PinchukHypernovaKevin CostelloEdmund FokschanerMatthew O’ConnorEugene LawsonBarry HatfieldMartha HuntJoseph SalomoneChuck ZegarJordan YoungRatfeastJohn HofmannCraig PetersonThanks to our Patreon Gamma Ray Burst Supporters: James HughesFabian OlesenKris FernetJane MeyersJames FlowersGreg AllenTJMadisonDenys IvanovNick VirtueAlexey EromenkoNicholas RoseScott GossettMark VasilePatrick MurraySultan AlkhulaifiAlex SetoMichal-Peanut KarmiErik SteinKevin WarneJJ BagnellJ RejcAvi GoldfingerJohn PettitFlorian StinglmayrBenoit Pagé-GuitardNathan LenizBrandon LabonteDavid CraneGreg WeissBrandon Cook Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices

Check out the Space Time Merch Store https://www.pbsspacetime.com/shop The Moon has been one of the most important theoretical stepping stones to our understanding of the universe. We’ve long understood that it could also be our literal stepping stone: humanity’s first destination beyond our atmosphere. 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 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 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 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 Sponsors First Principles Foundation John Sronce Bryce Fort Peter Barrett David Neumann Alexander Tamas Morgan Hough Juan Benet Vinnie Falco Mark Rosenthal Quasar Sponsors Grace Biaelcki Glenn Sugden Ethan Cohen Stephen Wilcox J. Tyacke Mark Heising Hypernova Sponsors Michael Tidwell Frank Plessers Chris Webb David Giltinan Ivari Tölp Kenneth See Gregory Forfa Alex Kern 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 Sponsors Christopher Wade Anthony Crossland Grace Seraph Stephen Saslow Robert DeChellis Tomaz Lovsin Anthony Leon Leonardo Schulthais Senna Lori Ferris Dennis Van Hoof Koen Wilde Nicolas Katsantonis Joe Pavlovic Justin Lloyd Chuck Lukaszewski Cole B Combs Andrea Galvagni Jerry Thomas Nikhil Sharma John Anderson Bradley Ulis Craig Falls Kane Holbrook Ross Story teng guo Harsh Khandhadia Michael Lev Terje Vold James Trimmier Jeremy Soller Paul Wood Joe Moreira Kent Durham jim bartosh Ramon Nogueira 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 John Funai Adrien Molyneux Bradley Jenkins Amy Hickman Vlad Shipulin Thomas Dougherty King Zeckendorff Dan Warren Joseph Salomone Patrick Sutton Julien Dubois ​ Learn more about your ad choices. Visit megaphone.fm/adchoices

PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateSPACE↓ More info below ↓Uploaded 30-09-19Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetimeCheck out the Space Time Merch Storehttps://pbsspacetime.com/The universe is big, but it’s peanuts compared to the eternally inflating multiverse. But just how many universes are there? What are they like? And most importantly, what can they tell us about … aliens?Challenge Answer WinnersSteven MertensDavid DeLaneyChris LoteryEnekoFabien SangouardIan Bonnell*Please email your selection from the Space Time Merch Store along with your address to [email protected] with the subject line “Challenge Question Winner”Hosted by Matt O'DowdWritten by Matt O'DowdGraphics by Leonardo ScholzerDirected by: Andrew KornhaberExecutive Producers: Eric Brown and Andrew KornhaberEnd Credits Music by J.R.S. Schattenberg: https://www.youtube.com/channel/UCRl6-nb4iOnsij-vnpAjp0QImagine it: the observable part of our universe is 93 billion light years across, and that’s just a small fraction of the stuff created in our Big Bang. But in the eternal inflation picture, ours is just one among uncountable bubble universes. Bubbles that are continuously appearing and growing within a vastly larger spacetime that itself expands at an exponentially accelerating rate. A greater inflationary spacetime whose expansion never ends. We looked at the bizarre idea of eternal inflation in recent episodes – but we stopped short of exploring the full implications of this proposition. Those implications are, frankly, completely nuts. Some may also be true.Big Bang Supporters:Alexander TamasAnton LifshitsDavid BarnholdtDavid BoyerDavid NicklasFabrice EapJuan BenetJustin LloydMatt MillerMorgan HoughQuasar Supporters:Mark HeisingMark RosenthalVinnie FalcoHypernova Supporters:Chuck ZegarDanton SpiveyDonal BotkinEdmund FokschanerHank SJoe PearceJohn HofmannJohn R. SlavikJordan YoungJoseph SalomoneMatthewMatthew O'ConnorSyed AnsarGamma Ray Burst Supporters: A.G.Adrian MolyneuxAlec ZeroAndreas NautschBradley JenkinsBrandon LabonteBrianDan WarrenDaniel LyonsDavid BehtalaDFaulkDustan JonesGeoffrey ShortGreg SmithJames FlowersJames QuinteroJohn FunaiJohn Michael KerrJohn PollockJohn RobinsonJonathan NesfederJoseph DillmanJosh ThomasKevin LeeKevin WarneKyle HoferMalte UblMark VasileNick VirtueNick WrightPaul RoseScott GossettSean WarniahaSteve BradshawTim StephaniTonyfaceYurii Konovaliuk Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/DonateSPACEUploaded 03-05-17Neil deGrasse Tyson sits down with Matt to discuss Ancestor Simulations. And check out Matt and Neil discussing how sure we are about our map of the universe https://youtu.be/6Ng1wwW6AeE You can subcribe to Startalk right here https://www.youtube.com/subscription_center?add_user=startalkradioYou can further support us on Patreon at https://www.patreon.com/pbsspacetimeGet your own Space Time t­shirt at http://bit.ly/1QlzoBiTweet at us! @pbsspacetimeFacebook: facebook.com/pbsspacetimeEmail us! pbsspacetime [at] gmail [dot] comComment on Reddit: http://www.reddit.com/r/pbsspacetimeHelp translate our videos! https://www.youtube.com/timedtext_cs_panel?tab=2&c=UC7_gcs09iThXybpVgjHZ_7gPrevious Episode:The Boltzmann Brainhttps://www.youtube.com/watch?v=nhy4Z_32kQoThe Oh My God Particlehttps://www.youtube.com/watch?v=osvOr5wbkUwThe idea that our reality is a simulation is not as far-fetched as you may think. Many philosophers, scientists and tech-billionaires are seriously considering not just the possibility but the high probability that our civilization may be a program being run by another, more advanced alien civilization.Written and Hosted by Matt O’DowdProduced by Rusty WardGraphics by Kurt RossMade by Kornhaber Brown (www.kornhaberbrown.com)Comments answer by Matt:0xFFF1https://www.youtube.com/watch?v=osvOr5wbkUw&lc=z12lxde4hoyvhn4mi23sjnwjrwnljxe3mKohuGalyhttps://www.youtube.com/watch?v=nhy4Z_32kQo&lc=z13miz0bsnbzfrkpi04cflm5ykuluxbzeug0kHenry Schoolhttps://www.youtube.com/watch?v=nhy4Z_32kQo&lc=z12av3hgurvuin2lo225gphqhwysj5lftexurb1ahttps://www.youtube.com/watch?v=nhy4Z_32kQo&lc=z135gzlznojtjzitt23rxl1zmzi0gx3ha04Special thanks to our Patreon Big Bang, Quasar and Hypernova Supporters: Big BangShane RobinsonDavid NicklasSamuel Dean JacinthoQuasarTambe BarsbayCoolascatsAvan and Kyan GriggsMax LevineHypernovaScience Via MarketsChuck ZegarCraig PetersonJordan YoungRatfeastJohn HofmannJoseph SalomoneThanks to our Patreon Gamma Ray Burst Supporters: Justin LloydConor DillonJared MooreMichal-Peanut KarmiBernardo HigueraErik SteinDaniel LyonsJade BilkeyKevin WarneJJ BagnellJ RejcDylan MeridaAnthony CaridiAvi GoldfingerJohn PettitShannan CatalanoFlorian StinglmayrYubo DuBenoit Pagé-GuitardRonny PoloniaNathan LenizJessica FraleyKirk MathewsCarl P. CorlissBrandon labonteDavid CraneGreg Weiss Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices

Check out the Space Time Merch Store https://www.pbsspacetime.com/shop Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime Two of the greatest mysteries in cosmology are the nature of dark energy and the apparent conflict in our measurements of the expansion rate of the early versus the modern universe that even dark energy can’t account for. Could both of these be explained by looking to a part of the universe that we’ve largely ignored so far? Could cosmic voids be driving the universe? Episodes Referenced: The Evolution of the Modern Milky Way Galaxy: https://www.youtube.com/watch?v=e3jGWXeBtPo&ab_channel=PBSSpaceTime Dr. Beck: https://www.youtube.com/watch?v=HlNSvrYygRc&t=1s&ab_channel=Dr.Becky Dr. Becky: https://youtu.be/-kTe0xRAU1w?feature=shared Dark Energy Playlist: https://www.youtube.com/watch?v=-4PayaEgEZc&list=PLsPUh22kYmNAv1_8MA9-USkY6f2lfr1hb&ab_channel=PBSSpaceTime PBS Member Stations rely on viewers like you. To support your local station, go to:http://to.pbs.org/DonateSPACE 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 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 Supporters Bryce Fort Peter Barrett David Neumann Sean Maddox Alexander Tamas Morgan Hough Juan Benet Vinnie Falco Mark Rosenthal Quasar Supporters Glenn Sugden Alex Kern Ethan Cohen Stephen Wilcox Mark Heising Hypernova Supporters Stephen Spidle Chris Webb David Giltinan Ivari Tölp Zachary 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 Robert DeChellis Tomaz Lovsin Anthony Leon Billy Holland Leonardo Schulthais Senna Lori Ferris Dennis Van Hoof Koen Wilde Nicolas Katsantonis Massimiliano Pala Thomas Nielson Joe Pavlovic Justin Lloyd Chuck Lukaszewski Cole B Combs Andrea Galvagni Jerry Thomas Nikhil Sharma John Anderson Bradley Ulis Craig Falls Kane Holbrook Ross Story Teng Guo Harsh Khandhadia Matt Quinn Michael Lev Terje Vold James Trimmier Jeremy Soller Paul Wood Joe Moreira Kent Durham jim bartosh Ramon Nogueira The Mad Mechanic 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 John Funai Adrien Molyneux Bradley Jenkins Amy Hickman Vlad Shipulin Cody Brumfield Thomas Dougherty King Zeckendorff Dan Warren Joseph Salomone Patrick Sutton Julien Dubois Learn more about your ad choices. Visit megaphone.fm/adchoices

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/DonateSPACEUploaded 24-01-18Learn through active problem-solving at Brilliant: https://brilliant.org/SpaceTime/ The Sun is getting brighter and the planets in our solar system that are habitable are changing. Check out Infinite Series at https://www.youtube.com/channel/UCs4aHmggTfFrpkPcWSaBN9gYou can further support us on Patreon at https://www.patreon.com/pbsspacetimeGet your own Space Time t­shirt at http://bit.ly/1QlzoBiTweet at us! @pbsspacetimeFacebook: facebook.com/pbsspacetimeEmail us! pbsspacetime [at] gmail [dot] comComment on Reddit: http://www.reddit.com/r/pbsspacetimeHelp translate our videos!https://www.youtube.com/timedtext_cs_panel?tab=2&c=UC7_gcs09iThXybpVgjHZ_7gPrevious Episode:Horizon Radiationhttps://www.youtube.com/watch?v=bG-xu5H6plk&t=1sThe Sun is slowly burning through its fuel. Hydrogen is fused into helium in the Sun’s core, producing energy that keeps it shining, and keeping the Earth warm and hospitable to life. But that fuel WILL run out, after which the Sun will swell into a red giant and flash-fry the Earth. But in fact that frying – well, slow-roasting – will begin much earlier. See, the Sun is getting brighter even now. This has complex, and for the most part terrible implications for life. The end of the world will come sooner than you think.Hosted and written by Matt O'DowdProduced by Rusty WardGraphics by Kurt RossAssistant Editing and Sound Design by Mike Petrow and Meah Denee Barrington Made by Kornhaber Brown (www.kornhaberbrown.com)Special thanks to our Patreon Big Bang, Quasar and Hypernova Supporters: Big BangAnton LifshitsCoolAsCatsFaisal SaudDavid NicklasQuasar Tambe BarsbayMayank M. MehrotaMars YenturMark RosenthalDean FuquaRoman PinchuckHypernovaEdmund FokschanerMatthew O’ConnorEugene LawsonBarry HatfieldMartha HuntJoseph SalomoneChuck ZegarCraig PetersonJordan YoungRatfeastJohn HofmannShaun WilliamsThanks to our Patreon Gamma Ray Burst Supporters: Greg AllenRyan GriggsBrandon CookDenys IvanovNick VirtueAlexey EromenkoNicholas RoseScott GossettMark DykstraMark VasilePatrick MurraySultan Alkhulaifi Alex SetoMichal-Peanut KarmiErik SteinDaniel LyonsKevin WarneJJ BagnellJ RejcAmy JieAvi GoldfingerJohn PettitShannan CatalanoFlorian StinglmayrBenoit Pagé-GuitardNathan LenizJessica FraleyLoro LukicBrandon LabonteDavid CraneGreg Weiss Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices

Thank you to Blinkist for supporting PBS. For more information and trial go to http://www.blinkist.com/PBSSpacetimeUploaded 07-09-21How do you see the unseeable - how do you explore the inescapable? Our cleverest astronomers have figured out ways to catch light that skims the very edge of black holes. Let’s find out what they learned.A few weeks ago a story made the rounds of pop-sci media proclaiming that for the first time light had been detected from behind a black hole. The reports were about a paper that claimed to have seen X-rays that came not from inside but from the back end black hole. This is obviously cool stuff - I mean, really anything new with black holes captures the public attention. But this result is cool in ways most people aren’t aware. And it brought us closer to a goal that I’ve been personally striving towards for years - trying to understand what happens in the vicinity of the largest black holes in the universe. I thought it would be worth doing a space time journal club on the Nature paper by Wilkins, Gallo, Costantini, Brandt and Blandford so I get to talk about my favorite subject in the universe.Nature Paperhttps://www.nature.com/articles/s41586-021-03667-0Sign 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/spacetime#space #blackholes #astrophysicsHosted by Matt O'DowdWritten by Matt O'Dowd Graphics 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 SupportersAri PaulKyle BullochCharlieMrs. Tiffany PoindexterLeo KoguanSandy WuMatthew MillerScott GrayAhmad JodehAlexander TamasMorgan HoughJuan BenetVinnie FalcoFabrice EapQuasar SupportersEthan CohenStephen WilcoxChristina OegrenMark HeisingHank SHypernova SupportersWilliam BryanKaci ParkerDrollereJoe MoreiraMarc ArmstrongElizabeth SmithScott GorlickNick BerardPaul Stehr-GreenMuON MarketingRussell PopeBen DeloNicholas NewlinDrJYouАнтон КочковJohn R. SlavikMathewDanton SpiveyDonal BotkinJohn PollockEdmund FokschanerJoseph SalomoneMatthew O'ConnorChuck ZegarJordan Youngm0nkJohn HofmannDaniel MuzquizTimothy McCullochGamma Ray Burst SupportersAndre 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 MannJeremiah JohnsonPeter MertzIsaac SuttellDevon RosenthalOliver FlanaganBleys GoodsonRobert WalterBruce BIsmael MontecelSimon OliphantMirik GogriMark 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 LyonsJulien DuboisDFaulkGrowingViolet Learn more about your ad choices. Visit megaphone.fm/adchoices