Podcasts about Astrophysics

SpaceTime Series 29 Episode 32 *The birth of a magnetar seen for the first time Astronomers have for the first time seen the birth of a magnetar — a highly magnetized, spinning neutron star. *Rewriting the textbooks on the history of the Moon A new study claims the lunar near and far sides experienced similar levels of asteroid and meteor bombardment, despite the very different appearances of the two. *Spectacular fireball light up the skies of Europe The European Space Agency is analysing a spectacular fireball which lit up the skies over Europe last week dropping debris all along its trajectory. *The Science Report Study shows little science showing cannabis can help people with mental health conditions. Australia's digital ID scheme moves to phase II forcing some adults to adopt it. The weird ancient crocodile that walked on two legs. Skeptics guide to predicting the end of the world.Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.

Scientific Sense ® by Gill Eapen: Prof. Geraint Lewis is Professor of Astrophysics at the Sydney Institute for Astronomy, part of the University of Sydney's School of Physics. His research focuses on the "dark side of the universe", the matter and energy that shapes our cosmos. Please subscribe to this channel:https://open.spotify.com/show/7AsWBQw2VuB7ILHPQytCMR?si=10jKOkFHTraddne2AHuROQ

What is life, and are we alone in the universe?In this episode I sit down with Adam Frank, Professor of Astrophysics at the University of Rochester, prolific science communicator, and author of five books including The Blind Spot and The Little Book of Aliens. Adam is one of the most compelling voices working at the intersection of astrobiology, philosophy, and the human future.We journey from the stunning variety of exoplanets we're only beginning to map, to the deep questions on detecting life in space. Adam argues that the search for extraterrestrial life can't be separated from the question of what life means here on Earth. Astrobiology, it turns out, may be our most useful mirror for understanding our own civilisational moment.We also get into the hard problem of consciousness, the blind spot at the heart of modern science, and how cosmology like art and myth - can be a gateway to awe. A conversation that leaves you more at home in the strangeness of the universe and probably less certain about what “alive” even means.Episode Website LinkLinks:Adam's WebsiteAdam's Podcast: The Blind SpotAdam's InstagramNoema Magazine: Why Science Hasn't Solved Consciousness (Yet)The Atlantic: The Truth Physics Can No Longer Ignore5 Sci FI Aliens articleBeyond Center at ASU on astrobiology and SETISarah Walker's Assembly Theory in the NYT: A Test for Life Versus Non-LifeNature paper on Assembly TheorySchrodinger: What is Life?Information TheoryBook: Human Cosmos by Jo Marchant"Semantic information, autonomous agency and non-equilibrium statistical physics" by Artemy Kolchinsky and David WolpertLook out for meditations, poems, readings, and other snippets of inspiration in between episodes.Music: Electric Ethnicity by Igor Dvorkin, Duncan Pittock & Ellie KiddPhoto Credit: Hubble Space Telescope Hosted on Acast. See acast.com/privacy for more information.

"Is this the real life? Is this just fantasy? Caught in a landslide, no escape from reality. Open your eyes, look up to the skies and see." There's something about space that captures the imagination of scientists and artists alike. Just ask astrophysicist Derek Ward-Thompson and astronomer Brian May (yes, THAT Brian May, guitarist of Queen). In their new book Islands in Infinity: Galaxies 3-D, they turn flat images of the galaxies to three dimensional spacescapes that leap off the page.  Host Flora Lichtman talks with Ward-Thompson and May about the enchanting nature of space and the collision of art and astronomy. And yes, they get into the music. Guests: Dr. Brian May is an astronomer and the guitarist of Queen. Dr. Derek Ward-Thompson is an astrophysicist at the University of Lancashire in England. Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

Welcome back to Astronomy Daily! In S05E55, Anna and Avery explore six fascinating stories from across the cosmos — from auroras on Jupiter's largest moon to the latest JWST galaxy reveal, a breakthrough solar storm warning system, a beautiful combined nebula image, Japan's ongoing rocket struggles, and Europe's ambitious plans for orbital repair robots.   Stories This Episode 1. Ganymede's Auroras Mirror Earth's Northern Lights Scientists using data from NASA's Juno spacecraft have revealed that Jupiter's largest moon Ganymede has fragmented, patch-like auroras remarkably similar to those seen on Earth. The research, led by the University of Liège and published in Astronomy & Astrophysics, suggests that the fundamental physical processes generating auroras may be universal across magnetised bodies in the solar system. Ganymede is the only moon known to have its own intrinsic magnetic field. 2. New Solar Superflare Forecasting System An international team has developed the first system capable of predicting when and where extreme solar storms are likely to occur, with up to a year's advance warning. By analysing 50 years of X-ray data, researchers identified a 1.7-year and a 7-year solar cycle whose alignment predicts high-risk periods. The current window (mid-2025 to mid-2026) is flagged as elevated danger. Published in the Journal of Geophysical Research: Space Physics. 3. Cat's Eye Nebula — Euclid and Hubble Combined NASA and ESA have combined imagery from the Euclid and Hubble space telescopes to produce a breathtaking new composite view of the Cat's Eye Nebula — the glowing remnant of a dying star about 3,000 light-years away in Draco. The image showcases the nebula's complex layered shells and intricate inner structure in unprecedented detail. 4. JWST Reveals Spiral Galaxy NGC 5134 The James Webb Space Telescope has captured a stunning infrared portrait of NGC 5134, a barred spiral galaxy 65 million light-years away. Webb's infrared capability pierces through galactic dust to reveal glowing stellar nurseries and the full cycle of star birth and evolution playing out across the galaxy's spiral arms. 5. Japan's Kairos Rocket — Safety Abort on Third Attempt Space One's Kairos No. 3 rocket was aborted just 30 seconds before liftoff on March 4 when a safety monitoring system detected unstable positioning satellite signals. Following two failed launches in 2024 and multiple weather scrubs this week, the company has yet to set a new launch date. The window remains open until March 25. A successful launch would mark the first orbital success for a fully private Japanese rocket. 6. Europe's Orbital Repair Robots European companies led by Thales Alenia Space are developing robotic satellites capable of refuelling, repairing and repositioning spacecraft in orbit. A demonstration mission is planned for 2028. With nearly 15,000 operational satellites now in orbit — most never designed to be serviced — the in-orbit servicing market could transform how we manage space infrastructure. Regulatory questions around liability remain unresolved.   Links & Further Reading Full show notes, images and source links: astronomydaily.io Listen on: Apple Podcasts | Spotify | Amazon Music | All podcast platforms Watch on: YouTube — Astronomy Daily Follow us: @AstroDailyPod on Twitter/X, Instagram, Facebook, TikTok, Tumblr Part of the Bitesz.com Podcast NetworkBecome a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support.Sponsor Details:Ensure your online privacy by using NordVPN. To get our special listener deal and save a lot of money, visit www.bitesz.com/nordvpn. You'll be glad you did!Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click HereThis episode includes AI-generated content.

The Tenpenny Files – Astrophysicist Jason Lisle examines distant starlight, Einstein's treatment of time, and the assumptions behind modern cosmology. The discussion explores Genesis as historical record, questions extraterrestrial speculation, and challenges common claims about the universe while emphasizing the presuppositions that make scientific interpretation possible...

Phil Wang joins Harry for lessons in afrobeat and more low level disruption. This week, we're joined by Professor Chris Lintott, Astrophysics and Citizen Science Lead at University of Oxford to discuss all things 'Big Bang' and melt Harry's brain. "Phil Wang" by Wikipedia contributors, used under CC BY-SA 4.0. Derived from the Wikipedia article on CMAT. / This work is licensed under CC BY-SA 4.0. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Tiny Jupiter, Unusual Comet Behavior, and Gravitational LensingIn this exciting episode of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson delve into some intriguing astronomical discoveries. They discuss the surprising news about Jupiter's size, the strange rotation of Comet 41P, and the fascinating concept of utilizing solar gravitational lensing for deep space exploration.Episode Highlights:- Jupiter's Revised Size: The duo explores new measurements from NASA's Juno mission that indicate Jupiter is slightly smaller than previously thought. They discuss the implications of these findings on our understanding of the gas giant's internal structure and atmospheric dynamics.- The Mystery of Comet 41P: Andrew and Fred reveal the unusual behavior of Comet 41P, which has experienced a significant slowdown in its rotation, potentially reversing its spin direction. They analyze the possible causes of this phenomenon and what it could mean for the comet's future.- Solar Gravitational Lensing: The hosts dive into the concept of using the Sun's gravitational field as a lens to observe distant exoplanets. They discuss the challenges of reaching the solar gravitational lens focal point and the technologies that might one day make such missions feasible.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, Instagram, and more. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about.Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

For Rudy, part 1 to part 5 please visit episodes #179, #186, #192 , 195 and 196. Thanks for joining us again at Behind Greatness. We are back again with Rudy. Rudy is a pre-eminent expert on black holes and a world-renowned Astrophysicist from Harvard, practising in the field since the mid-1960s. He is also the co-Founder of FREE / CCRI (see co-Founder past guests Rey Hernandez & Mary Rodwell) and also the Editor in Chief of the Journal of Cosmology. With Rudy we explore and re-explore: the important research work of the FREE foundation, breeding programs and John Mack's work, fossilized critters in meteorites, his take on the "alien agenda", evidence of life in space, astrotheology, the purpose of the universe and his beloved car collection . "It's shocking, but you better get over it." Previous episodes/discussions referenced in this episode with Rudy: Dr. Kevin Knuth (ep 216, 226) Matthew Roberts (ep 188) Danny Sheehan (ep 169) Rey Hernandez (ep 153, 154) Dr. Robert Davis (ep 151) Mary Rodwell (ep 149) Rudy, Center for Astrophysics – https://www.cfa.harvard.edu/ Journal of Cosmology - https://thejournalofcosmology.com/About.html Personal website - http://www.rudyschild.com/ List of Published papers - https://ui.adsabs.harvard.edu/search/p_=0&q=author%3A(%22schild%2Cr%22)&sort=date%20desc%2C%20bibcode%20desc CCRI (Consciousness & Contact Research Institute) - https://agreaterreality.com/ Book (co-Author with Suzy Hansen) – Dual Soul Connection: The Alien Agenda for Human Advancement: https://www.amazon.com/Dual-Soul-Connection-Agenda-Advancement/dp/0473295644/ref=sr_1_1?crid=3J7YBLDXEL5H8&keywords=Dual+Soul+Connection%3A+The+Alien+Agenda+for+Human+Advancement&qid=1706573177&sprefix=dual+soul+connection+the+alien+agenda+for+human+advancement%2Caps%2C214&sr=8-1 Book: Beyond UFOs: The Science of Consciousness & Contact with Non Human Intelligence - https://www.amazon.com/Beyond-UFOs-Science-Consciousness-Intelligence/dp/1721088652/ctoc Edgar Mitchell Book: The Way of the Explorer: An Apollo Astronaut's Journey Through the Material and Mystical Worlds - https://www.amazon.com/Way-Explorer-Astronauts-Material-Mystical/dp/0399141618 NASA – Stratospheric Observatory For Infrared Astronomy "SOFIA" - https://science.nasa.gov/mission/sofia/  

Fluent Fiction - Norwegian: Mysteries of the Aurora: Unraveling Tromsø's Northern Lights Find the full episode transcript, vocabulary words, and more:fluentfiction.com/no/episode/2026-02-24-08-38-20-no Story Transcript:No: Tromsø lå under en stjerneklar himmel.En: Tromsø lay under a starry sky.No: Den kalde vinternatten omfavnet byen som lå mellom fjell og fjorder, stille og magisk.En: The cold winter night embraced the city nestled between mountains and fjords, quiet and magical.No: Sigrid, en dedikert astrofysiker, sto utenfor et lite observatorium.En: Sigrid, a dedicated astrophysicist, stood outside a small observatory.No: Hennes øyne var festet på himmelen, alltid på jakt etter det uventede i nordlysets dans.En: Her eyes were fixed on the sky, always searching for the unexpected in the dance of the northern lights.No: Hun var fascinert av de siste ukers hendelser.En: She was fascinated by recent weeks' events.No: Aurora borealis hadde vist seg med uvanlige mønstre, svingte og bølget i farger Sigrid aldri hadde sett før.En: Aurora borealis had appeared with unusual patterns, swirling and waving in colors Sigrid had never seen before.No: Det var som om nattehimmelen lekte kunstner, men ingen forstod hvorfor.En: It was as if the night sky was playing artist, but no one understood why.No: Ved hennes side sto Eirik, en erfaren guide med en kjærlighet for naturens undere.En: By her side stood Eirik, an experienced guide with a love for nature's wonders.No: Han hadde sett nordlys mange ganger før, men dette var annerledes.En: He had seen the northern lights many times before, but this was different.No: «Er du sikker på at det er noe nytt?En: "Are you sure it's something new?"No: » spurte han, lett skeptisk.En: he asked, slightly skeptical.No: «Ja, jeg er sikker.En: "Yes, I'm sure.No: Jeg har aldri sett noe slikt i de ti årene jeg har forsket her oppe,» svarte Sigrid bestemt.En: I've never seen anything like this in the ten years I've been researching up here," Sigrid answered decisively.No: Hun visste at for å løse dette mysteriet, måtte hun dra lenger ut, bort fra byens lys.En: She knew that to solve this mystery, she needed to go further out, away from the city's lights.No: De to bestemte seg for å sette opp spesialutstyr på et avsidesliggende, men utsatt område.En: The two decided to set up specialized equipment in a remote, but exposed area.No: Det var risikabelt.En: It was risky.No: Været var uforutsigbart, og ressursene deres var knappe.En: The weather was unpredictable, and their resources were scarce.No: Men Sigrids nysgjerrighet og pågangsmot var sterke drivkrefter.En: But Sigrid's curiosity and determination were strong driving forces.No: I dagene som fulgte, førte flere tunge stormer til at arbeidet deres ble forsinket.En: In the days that followed, several heavy storms delayed their work.No: Lokalsamfunnet så skeptisk på deres innsats.En: The local community looked skeptically at their efforts.No: Noen mente dette bare var en midlertidig raritet, uten betydning.En: Some believed this was just a temporary oddity, without significance.No: Likevel, Sigrid var fast bestemt på å forstå.En: Nevertheless, Sigrid was determined to understand.No: Så en natt, midt under en voldsom solstorm, fikk de en gyllen mulighet.En: Then one night, in the midst of a violent solar storm, they got a golden opportunity.No: Nordlyset eksploderte over himmelen i en forestilling som overgått alt annet.En: The northern lights exploded over the sky in a display that surpassed anything else.No: Fargene danset intenst, på tvers av himmelen i et mønster så intrikat som et vevd teppe.En: The colors danced intensely, across the sky in a pattern as intricate as a woven tapestry.No: Eirik sto ved Sigrids side, og stirret målløst opp.En: Eirik stood by Sigrid's side, staring in awe.No: «Dette er det vakreste jeg noen gang har sett,» sa han stille, forbauset over naturens storslagenhet.En: "This is the most beautiful thing I have ever seen," he said quietly, amazed by nature's grandeur.No: Sigrid og Eirik jobbet gjennom natten, samlet verdifulle data ved hjelp av utstyret deres.En: Sigrid and Eirik worked through the night, collecting valuable data using their equipment.No: De visste at dette var en enestående mulighet.En: They knew this was a unique opportunity.No: Da lyset sakte ebbet ut, hadde de sikret en skatten av informasjon.En: As the light slowly faded, they had secured a treasure trove of information.No: I dagene etter delte Sigrid sine funn med samfunnet.En: In the days following, Sigrid shared her findings with the community.No: De nye dataene kastet lys over sammenhenger mellom solaktivitet og nordlyset, noe som ga ny forståelse for forskere verden rundt.En: The new data shed light on the connections between solar activity and the northern lights, providing new understanding for scientists worldwide.No: Gradvis vant hun respekt og tillit fra byens innbyggere.En: Gradually, she gained respect and trust from the town's residents.No: Eirik, dypt imponert over Sigrids arbeid, begynte å se vitenskapen i et annet lys.En: Eirik, deeply impressed by Sigrid's work, began to see science in a different light.No: Sammen utforsket de fortsatt himmelens mysterier, nå med større anerkjennelse og støtte fra samfunnet.En: Together, they continued to explore the mysteries of the sky, now with greater recognition and support from the community.No: På denne måten, mens dagslyset sakte vendte tilbake til Tromsø, hadde de ikke bare løst et mysterium, men også funnet en sterkere forbindelse til hverandre og de vidunderlige omgivelsene de var en del av.En: In this way, as daylight slowly returned to Tromsø, they had not only solved a mystery but had also found a stronger connection to each other and the wonderful surroundings they were a part of. Vocabulary Words:starry: stjerneklarembraced: omfavnetnestled: som låastrophysicist: astrofysikerobservatory: observatoriumunexpected: uventedefascinated: fascinertswirling: svingteskeptical: skeptiskdecisively: bestemtmystery: mysterietexposed: utsattunpredictable: uforutsigbartscarce: knappecuriosity: nysgjerrighetdetermination: pågangsmotoddity: raritetsignificance: betydningviolent: voldsomdisplay: forestillingintricate: intrikatwoven: vevdawe: målløstgrandeur: storslagenhetvaluable: verdifullefaded: ebbettreasure trove: skattenunderstanding: forståelserecognition: anerkjennelsesurroundings: omgivelser

Don't forget to Like & Subscribe to GET SIMPLIFIED!In this episode, researcher of Astro Physics, Mike Boylan-Kolchin explains the universe to the Simple Men.InstagramThe Podcast: @thesimplemanpodcast Come Train with Us: @simplemanmartialartsHosts:@bjjdamien@nickyrod247@ethan.crelinsten@nickyryanbjjProducer:@allywolskiC4 :@c4energyhttps://glnk.io/44o9/bjjdamienCode: SIMPLEMAN for 15% off your order!Marek Health:

Astronomy Daily — Season 5, Episode 45 | February 21, 2026 "Countdown to the Moon: Artemis II Crew in Quarantine" The Artemis II crew — Commander Reid Wiseman, Pilot Victor Glover, Mission Specialist Christina Koch (NASA), and Mission Specialist Jeremy Hansen (CSA) — have officially entered quarantine ahead of a targeted March 6, 2026 launch. With the second Wet Dress Rehearsal completed successfully on February 19th, humanity is just two weeks away from returning to the Moon for the first time since Apollo 17 in 1972. Anna and Avery break down everything you need to know about this historic mission. Also on today's episode: •  DARK MATTER UNDER PRESSURE: A new paper in Physical Review D claims its findings represent the first step toward the end of dark matter theory as we know it — researchers have found a plethora of baryonic (ordinary) dark matter signals that challenge the standard cosmological model. •  AURORA WATCH: A large coronal hole on the Sun has rotated into a geoeffective position, with fast solar wind expected to reach Earth around February 22nd. Skywatchers at higher latitudes should keep their eyes on the skies tomorrow night. •  MARS WATER UPDATE: New research suggests water ice on Mars may be accessible far closer to the equator than previously believed — a game-changing development for future human exploration of the Red Planet. •  SERIAL KILLER BLACK HOLES: Astronomers using James Webb Space Telescope data have confirmed that active supermassive black holes don't just shut down star formation in their own galaxies — they can suppress star formation in neighbouring galaxies too. •  SPACEX NEAR MISS: SpaceX successfully landed its Falcon 9 booster in The Bahamas for only the second time ever after launching 29 Starlink satellites — but someone at SpaceX admitted they 'almost did have a really terrible day.' Full show notes and episode sources available at astronomydaily.io Follow us: @AstroDailyPod on all platforms Part of the Bitesz.com Podcast NetworkBecome a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support.Sponsor Details:Ensure your online privacy by using NordVPN. To get our special listener deal and save a lot of money, visit www.bitesz.com/nordvpn. You'll be glad you did!Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click HereThis episode includes AI-generated content.

What's more terrifying: finding alien life or finding out we are alone in the universe? Neil deGrasse Tyson and comic co-host Chuck Nice dive into fan questions about optics, religion, communicating with entanglement, and life on Earth after humans. NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/cosmic-queries-your-god-is-too-small/Thanks to our Patrons Jules, Kelton Falls, Danielhero 11, Zaubergarden, Danilo Vieira Battistini, Brian Lacroix, Charles Baker, Matthew Krug, Chris A, Sandra Leduc, Rodney Schneider, Sir Sucknoramus, Dominik Zwahlen, Malachi Vanderpuye, Zac, Will Johnson, John DeGrey, ClumsyVirtuose, Holly Sweet, Chuck Montana, Jeffrey Holt, Stephen, Extronox, Jon, Ben Grund, Jona Smith, Christopher Zalenski, Wile E Coyote, Stephen Patterson, Amber Johnson, Cameron Clark, D. L. Brown, Maitreya Save, Samuel, John Blankenship, BridgesNotBurned, Nicholas, Katie Hoen, Mometc, Henry, Rajeev Patel, Neufin, Philip Olafsen, Kiara Barbosa, Justin Lodge, Ayaku, Rodney Long, Feeneydactyl, Holman Coates, John, Stephen Crotts, Scherzmeister, Cengiz Ozmen, Julie Cunningham, Ian, Chris Cutshall, Michael Taylor, Rahul, Ben Cruickshank, Jonathan Schneider, Masego Jacobs, Luis T. Guzmán, Ylian Arien, Kage, Doug Wilson, Kevin Talbot, Kevin Dillane, E. Hughes, BruceWayne, Paul Lopez, Aldo, Michael Sullivan, Gary Seighman, Bill M, Rajah, ScrubGhost, Trung N, Carl Kangas, Andres S., Emrys Roberts, Carson Grover, Marshall McCarty, Aaron Bailey, Allison Wilsmann, Callan Richardson, Elijah Rogers, Ismail Hamzaoui, Barrie Corp, Cezary Rzempoluch, Aaron Rodriquez, Tango66, CPhase595, LilB YT, M Hays, Keith, Rodriguez Rafael, Mary Howe, McGheezer, John Judkins, Jon Hicken, FiapoDM, and Manny for supporting us this week. Subscribe to SiriusXM Podcasts+ to listen to new episodes of StarTalk Radio ad-free and a whole week early.Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Dr. Andrew Friedman is an Assistant Research Scientist at the Center for Astrophysics and Space Sciences at the University of California, San Diego (UCSD). He is also a Research Affiliate at the Massachusetts Institute of Technology (MIT). As an astrophysicist and cosmologist, Andy is studying the history of the universe from the Big Bang through present day. Andy and his colleagues use the universe as a laboratory to learn more about how things work. Specifically, Andy uses observations of astronomical objects in other galaxies to learn about fundamental physics and quantum mechanics. When he's not at work, you can find Andy hanging out with his wife and dog, or enjoying good food and good conversation with friends and family. Andy received his bachelor's degree in physics and astrophysics from the University of California, Berkeley and his master's and PhD degrees in Astronomy and Astrophysics from Harvard University. Afterwards, Andy worked as a National Science Foundation Postdoctoral Fellow at MIT, a National Science Foundation funded Research Associate at MIT, and a Visiting Research Scientist at the MIT Center for Theoretical Physics. He joined the Center for Astrophysics and Space Sciences at UCSD in 2017. In our interview, Andy tells us more about his life and science.

Sweeping winds of vaporized metals have been found in a massive cloud that dimmed the light of a star for nearly nine months. This discovery, made with the Gemini South telescope in Chile offers a rare glimpse into the chaotic and dynamic processes still shaping planetary systems long after their formation. In this podcast, Dr. Nadia Zakamska describes the discovery of this object, stemming from a mysterious dimming of a star, to the analysis of the gas cloud.   Bios: - Rob Sparks is in the Communications, Education and Engagement group at NSF's NOIRLab in Tucson, Arizona. - Dr. Nadia Zakamska was born and raised in Russia and received a Masters degree from Moscow Institute of Physics and Technology. She came to the United States in 2001 to pursue graduate education in Astrophysics in Princeton University. After her Ph.D., she was a postdoctoral researcher at the Institute for Advanced Study in Princeton and at Stanford University before moving to the Johns Hopkins University for a faculty position in 2011. She is now a professor in the Department of Physics and Astronomy, with a wide range of research interests across many areas of astrophysics. She lives in Baltimore with her husband and four children.   NOIRLab social media channels can be found at: https://www.facebook.com/NOIRLabAstro https://twitter.com/NOIRLabAstro https://www.instagram.com/noirlabastro/ https://www.youtube.com/noirlabastro   We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs.  Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too!  Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations.  Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.

Guest:Dr Alexandra Ruth Fogg, Postdoctoral Fellow in Astronomy and Astrophysics at the Dublin Institute for Advanced Studies

Sometime in 2026, we will discover our 10000th exoplanet, a world around a distant star. This population of worlds has proved remarkably diverse, but hasn't produced any world like our own. We ask whether this is a coincidence, or whether it could be that our own world is special – and how we might investigate other worlds like our own when we do find them.This lecture was recorded by Chris Lintott on 4th February 2026 at Conway Hall, London.Professor Chris Lintott is a Professor of Astrophysics at the University of Oxford, and a Research Fellow at New College.Having been educated at Magdalene College, Cambridge and University College London, his research now ranges from understanding how galaxies form and evolve, to using machine learning to find the most unusual things in the Universe, to predicting the properties of visiting interstellar asteroids. He was the founder of the Zooniverse citizen science platform, which provides opportunities for more than two million online volunteers to contribute to scientific research, and which was the topic of his first book, 'The Crowd and the Cosmos'. His latest book is ‘Our Accidental Universe'. Professor Lintott is best known for presenting the BBC's long-running Sky at Night program, and as an accomplished lecturer. Away from work, he cooks, suffers through being a fan of Torquay United and Somerset cricket, and spends time with a rescued lurcher, Mr Max. He can often be found at the helm of Oxford's science comedy night, ‘Huh, That's Funny'.The transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/watch-now/alien-earthsGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham's mission, please consider making a donation: https://gresham.ac.uk/support/Website:  https://gresham.ac.ukTwitter:  https://twitter.com/greshamcollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeSupport the show

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Sponsor Link:This episode of Space Nuts brought to you by Incogni.Reduce the volume of spam calls and emails. They can't spam you if the can't find you. To find out more and to take up our 60% off offer, visit incogni.com/spacenuts and use the cou[on code SPACENUTS at checkout.  Theia's Fate, Galactic Mergers, and the Mysteries of HydrogenIn this captivating Q&A edition of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson tackle a range of intriguing questions from listeners, diving deep into cosmic mysteries and scientific theories. From the fate of the former planet Theia to the dynamics of galaxy mergers and the origins of hydrogen, this episode is packed with insights that will expand your understanding of the universe.Episode Highlights:- The Fate of Theia: Rusty from Donnybrook poses a thought-provoking question about Theia, the planet that collided with Earth. Andrew and Fred discuss the most accepted theories regarding Theia's remnants and how they may have been absorbed into Earth's mantle, leaving behind intriguing geological evidence.- Galaxy Mergers Explained: New listener Melina asks about the merging of spiral galaxies in an expanding universe. The hosts explain how gravity can overcome the universe's expansion on galactic scales, leading to fascinating interactions and eventual mergers between galaxies.- Olympus Mons and Mars' Atmosphere: Kevin wonders if the colossal eruptions of Olympus Mons could have contributed to Mars' atmospheric loss. Andrew and Fred explore the volcanic activity on Mars and clarify that while Olympus Mons is impressive, the planet's lack of a magnetic field is a more significant factor in its atmospheric decline.- Hydrogen's Cosmic Origins: Five-year-old Yuki asks why hydrogen is the only element not formed in stars. The hosts explain that hydrogen was created shortly after the Big Bang, making it the most abundant element in the universe, while other elements formed later through stellar processes.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, Instagram, and more. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about.Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

Katie Mack is a theoretical astrophysicist and science communicator best known for her exploration of cosmic endings in The End of Everything (Astrophysically Speaking). Dr. Mack examines how the universe might ultimately end—through scenarios such as the Big Crunch, Heat Death, Big Rip, vacuum decay, and other cosmological possibilities—using cutting-edge physics and observational science. With clarity, wit, and rigor, she makes complex ideas about dark energy, quantum fields, and cosmic evolution accessible, inviting audiences to confront profound questions about time, existence, and humanity's place in an ever-changing universe.Become a supporter of this podcast: https://www.spreaker.com/podcast/the-x-zone-radio-tv-show--1078348/support.Please note that all XZBN radio and/or television shows are Copyright © REL-MAR McConnell Meda Company, Niagara, Ontario, Canada – www.rel-mar.com. For more Episodes of this show and all shows produced, broadcasted and syndicated from REL-MAR McConell Media Company and The 'X' Zone Broadcast Network and the 'X' Zone TV Channell, visit www.xzbn.net. For programming, distribution, and syndication inquiries, email programming@xzbn.net.We are proud to announce the we have launched TWATNews.com, launched in August 2025.TWATNews.com is an independent online news platform dedicated to uncovering the truth about Donald Trump and his ongoing influence in politics, business, and society. Unlike mainstream outlets that often sanitize, soften, or ignore stories that challenge Trump and his allies, TWATNews digs deeper to deliver hard-hitting articles, investigative features, and sharp commentary that mainstream media won't touch.These are stories and articles that you will not read anywhere else.Our mission is simple: to expose corruption, lies, and authoritarian tendencies while giving voice to the perspectives and evidence that are often marginalized or buried by corporate-controlled media

What if the building blocks of life are not unique to Earth? In this episode of Wild Connection, I am joined by Dr. Ersilia Vaudo, astrophysicist who serves as Special Advisor on Future Talents at the European Space Agency and author of The Story of Astrophysics in Five Revolutions. Our conversation comes at a moment of renewed cosmic curiosity, following a recent discovery reported by CNN, Universe Today  and others on how scientists have identified a molecule critical to life drifting through interstellar space. We explore the five major revolutions that transformed how we understand the universe from Newton's gravity and Einstein's spacetime to dark matter, dark energy. And there are still unanswered questions that shape modern astrophysics. Along the way, Ersilia reflects on why curiosity, humility, and wonder remain essential tools for science, and how shifting our perspective beyond an Earth-centered view can deepen our sense of belonging in a vast, evolving cosmos. From the soil beneath our feet to the chemistry between the stars, this episode invites listeners to consider how deeply connected we are to the universe, not just as observers, but as participants made of the same ancient material. You can order a copy of Dr. Vaudo's book (and you should) here and keep up with all things astrophysics here.  

Làm thế nào để xử lý 100 triệu hình ảnh thiên văn chỉ trong chưa đầy 3 ngày? Câu trả lời nằm ở "AnomalyMatch" — một thuật toán học sâu (neural network) mới được phát triển bởi các nhà nghiên cứu từ ESA và NASA,.Tập podcast này đi sâu vào nghiên cứu mới nhất trên tạp chí Astronomy & Astrophysics, nơi AI đã giúp các nhà khoa học sàng lọc kho lưu trữ khổng lồ của Hubble. Chúng ta sẽ phân tích các phát hiện quan trọng: 1.300 ứng viên dị thường, bao gồm các thấu kính hấp dẫn bẻ cong không gian, các thiên hà hình nhẫn hiếm gặp và những đĩa hình thành hành tinh nhìn từ cạnh bên,. Hãy cùng thảo luận xem liệu AI có phải là chìa khóa để xử lý dữ liệu từ các siêu kính viễn vọng tương lai như Euclid hay Nancy Grace Roman hay không

What do astrophysicists mean when they talk about “information”? Neil deGrasse Tyson and comic co-host Chuck Nice dive into questions about the black hole information paradox, moon moons, wormholes between black hole universes, and more! NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here:https://startalkmedia.com/show/cosmic-queries-black-hole-information-paradox/Thanks to our Patrons Dustin Franke, Joel Bradley, Bill, Bailey's Old Guard, Ezrah Davies, Joseph, David Tilbury, David Holt, Andrew Bowen, John Blair, BigShrimpin, Niall Heaton, Stefan Tabakov, Roger McVay, Steve, John Skobrak, Mau Guzmán, Marcus, Michael Astro-Knight, Charlize, Zach Sweet, Trish Edwards, 에이 큐, Michael Kitchen, Alboogie, studioofmars, Anders Öqvist, Liris, Robbie Bentley, Harry Campbell Blyth Clark, Timmeh, Stupot, Wick3dHeathen, Denise Pinheiro, Kenneth Millen, Porn Person, Bill, PotatoGraphick, Conrad Dunfee, Steve A, Priit Pääsukene, Étienne Pouly, thomas rodriguez, Jibak, Michael S, Kerin McGee, Kyle Young, S.P., Adam Sweeney, Micah Sell, Austin, Emmyb, Caiden Osborne, Devinder Singh, John Posey, Thierry Hubert, Spider, B. Nielsen, jonathan Ryan Munns, tanya henry, K Be, Tyler, Moseph Thuglewits, A O, Tim Gibbs I, Robert Buckley, Maggy, Abhi Arikapudi, Luna Sylvan, omarelsewefy, Kevin, Sylvain Racicot, Aiden Nathan, naked alien, Mohammed Al-Sabah, Derek S., Mark Oestereich, DarkInferno, Joseph Hernandez, Osboyjr, Jay Titus, Nathan Hargett, Dave Baxter, aspiring scientific journalist Also a cow, Charles Ian Norman Venn, Amanda, Tony DeGregorio, Michael Chunn, jeffrey gerber, Raymond McGovern, Ricky Byrd, Glen Bizeau, Richard Rines, Matthew Drumheiser, Raj, and kornschnitzel for supporting us this week. Subscribe to SiriusXM Podcasts+ to listen to new episodes of StarTalk Radio ad-free and a whole week early.Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

La sonde Solar Orbiter de l'ESA a permis de découvrir qu'une éruption solaire est déclenchée par des perturbations initialement faibles qui s'intensifient rapidement. Un ensemble inédit d'observations réalisées grâce au travail complémentaire de quatre instruments de la sonde offrent l'image la plus complète jamais obtenue d'une éruption solaire. L'étude est parue dans Astronomy&Astrophysics. Source A magnetic avalanche as the central engine powering a solar flareL. P. Chitta et al.Astronomy&Astrophysics Volume 705 (21 January 2026)https://doi.org/10.1051/0004-6361/202557253 Illustrations L'éruption du 30 septembre 2024 imagée par Solar Orbiter (Chitta et al.) Lakshmi Pradeep Chitta

SpaceTime with Stuart Gary Gary - Series 29 Episode 10In this episode of SpaceTime, we explore groundbreaking developments in space exploration, including the imminent launch of the first nuclear-powered rocket, the merging of low mass dwarf galaxies, and the intriguing connection between Earth-like planets and gas giants.The Dawn of Nuclear Rocket TechnologyHistory is set to be made as NASA and DARPA prepare to test the world's first fully operational nuclear-powered orbital rocket. This innovative vehicle utilizes a nuclear thermal propulsion system that heats liquid hydrogen propellant through nuclear fusion, achieving nearly double the efficiency of conventional rockets. The test aims to validate reactor operation in orbit, potentially revolutionizing space travel by reducing transit times to Mars and allowing for larger payloads.Merging Dwarf Galaxies: A New DiscoveryA recent study published in the Astrophysical Journal Letters confirms that low mass dwarf galaxies can merge with one another. Observations of the Ursa Minor dwarf spheroidal galaxy reveal previously hidden stellar structures, suggesting that even the smallest galaxies experience mergers. These findings challenge traditional views on galaxy formation and evolution, indicating that interactions between dwarf galaxies may be more common than previously believed.The Connection Between Earth-Like and Gas Giant PlanetsAstronomers have found that rocky planets similar to Earth are more likely to exist in star systems that also contain large gas giants like Jupiter. This research, reported in Astronomy and Astrophysics, shows that cold Jupiters, which orbit beyond the snow line, play a significant role in the formation of super Earths in the inner regions of their planetary systems. The study offers new insights into the complex dynamics of planetary formation and the conditions that lead to the development of terrestrial planets.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstrophysical Journal LettersAstronomy and AstrophysicsScience AdvancesBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.(00:00:00) NASA and DARPA prepare to test the first nuclear-powered orbital rocket(00:10:15) New study confirms mergers among low mass dwarf galaxies(00:20:45) Link discovered between Earth-like planets and gas giants(00:30:00) China breaks through barriers in nuclear fusion reactor development(00:35:20) The impact of ultra-processed foods on global health.

Sponsor Links:This episode of SpaceTime is brought to you with the support of Squarespace. When it's time to get a presence online, go with the folks who support us...and build the best websites easily. No hassles. You can check out their special offer for SpaceTime listeners by visiting our special URL....Click HereSpaceTime with Stuart Gary Gary - Series 29 Episode 6In this episode of SpaceTime, we explore groundbreaking discoveries in astrophysics, including the confirmation of Betelgeuse's elusive companion star, a spectacular black hole event, and the BepiColombo spacecraft's approach to Mercury.Betelgeuse's Companion Star ConfirmedAstronomers have finally confirmed that the red supergiant star Betelgeuse has a companion star, named Saguara. Utilizing data from NASA's Hubble Space Telescope and ground-based observatories, researchers traced the influence of Saguara as it interacts with Betelgeuse's outer atmosphere. This discovery sheds light on the star's peculiar brightness variations and its eventual fate as it nears a supernova explosion, which could occur at any time in astronomical terms.A Black Hole's Powerful FeastIn a remarkable observation, astronomers witnessed a black hole shredding a massive star in what is described as the most powerful event of its kind ever recorded. Known as a gravitational tidal disruption event, this phenomenon released energy equivalent to 400 billion times that of our Sun, surpassing even the most energetic supernovae. The event, cataloged as AT 2024WPP, offers new insights into black hole behavior and the dynamics of stellar destruction.BepiColombo's Journey to MercuryThe BepiColombo spacecraft is nearing its orbit insertion around Mercury after a seven-year journey. Launched in 2018, this multi-spacecraft mission will study Mercury's surface, magnetic field, and interaction with solar activity. The mission consists of two orbiters that will work in tandem to gather comprehensive data about this enigmatic planet, promising to enhance our understanding of planetary formation and evolution.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstrophysical JournalMonthly Notices of the Royal Astronomical SocietyEuropean Space Agency ReportsBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

Since Russia launched its full-scale invasion of Ukraine, it has also escalated a shadow war against the West. Using cyberattacks, destruction of property, arson, assassinations, and information operations, Russian agents sow chaos and fear, while probing and testing capabilities and responses in the event of a broader full-scale war. In a wide-ranging conversation, host Bakhti Nishanov talks to shadow war and energy expert Benjamin Schmitt about his experiences tracking Russia's sabotage attempts across the globe. They delve into Schmitt's quest to show the world how Russia's actions affect the lives and livelihoods of people throughout the West, a journey that has taken him from Chile to the Arctic to the Baltic Sea and beyond.  Read "Underwater Mayhem: Countering Threats to Energy and Critical Infrastructure Across the NATO Alliance and Beyond," here: https://kleinmanenergy.upenn.edu/research/publications/subsea-sabotage-protecting-energy-infrastructure-from-hostile-aggression/  --- Benjamin L. Schmitt is a senior fellow at the University of Pennsylvania, where he holds a joint academic appointment with the Department of Physics and Astronomy and the Kleinman Center for Energy Policy. He is also a senior fellow and the director of the graduate program at Perry World House. At Penn, Schmitt focuses on the project development and field deployment of the Simons Observatory, a new set of experimental cosmology telescopes and energy support infrastructure under construction at a high-altitude site in the Atacama Desert in northern Chile. In his joint role at Penn, he also pursues research and teaching with the Kleinman Center related to European energy security, critical infrastructure protection, export controls policies, and modern sanctions regimes. At Perry World House, Schmitt focuses on national security analysis focused on the transatlantic community and the Indo-Pacific, as well as emerging space security challenges. Previously, Schmitt was a research associate and project development scientist at the Harvard-Smithsonian Center for Astrophysics, where he supported the technical design, project management, and deployment of novel instrumentation and infrastructure for next-generation experimental cosmology telescopes at the South Pole. For this work, he traveled to the Amundsen-Scott South Pole Station in Antarctica in early 2020 and received the U.S. Antarctica Service Medal. Schmitt remains an affiliate of the Harvard-Smithsonian Center for Astrophysics and is also an associate of the Harvard-Ukrainian Research Institute. Schmitt is a term member of the Council on Foreign Relations. He is co-founder of the Duke Space Diplomacy Lab, where he is also a fellow of Duke's Rethinking Diplomacy Program. Schmitt is also a senior fellow for Democratic Resilience at the Center for European Policy Analysis (CEPA). Previously, Schmitt served as European energy security advisor at the U.S. Department of State, where he advanced diplomatic engagement vital to the energy and national security interests of the transatlantic community, with a focus on supporting the resilience of NATO's eastern flank and Ukraine in the face of Russian malign energy activities. Schmitt has been an invited lecturer on energy, national security, and science policy at Harvard, Princeton, Stanford, Morgan Stanley Investment Management, the National Defense University, and more. He also regularly publishes in Foreign Policy, The Daily Beast, Newsweek, The Hill, Atlantic Council, and Harvard International Review. Schmitt regularly provides expert commentary for print, television, and radio, including The New York Times, The Washington Post, The Wall Street Journal, Foreign Policy, NPR's Marketplace, BBC World Service, Slate, Vox, The Sunday Telegraph, Voice of America, Deutsche Welle, Bild Zeitung, Handelsblatt, and the Kyiv Post. Schmitt is a past recipient of the Government of Poland's Amicus Poloniae Award, has been honored as "Ukraine's Friend of the Week" by the Kyiv Post, and has received both Superior and Meritorious Honor Awards from the U.S. Department of State. Before entering government, Schmitt served as a NASA Space Technology Research Fellow while pursuing doctoral research in experimental cosmology at the University of Pennsylvania. For this work, Schmitt received both M.A. and Ph.D. degrees in experimental physics from the University of Pennsylvania. Schmitt has also previously served as a U.S. Fulbright Research Fellow to the Max-Planck-Institute for Nuclear Physics in Heidelberg, Germany. Schmitt is an Eastman School of Music trained classical vocalist with multiple leading operatic roles and solo concert performances on his resume. He is also a member of the United States Golf Association. Schmitt is a proud native of Rochester, New York. He resides in Philadelphia, Pennsylvania. --- This podcast is hosted by Bakhti Nishanov and produced by Alanna Novetsky, in conjunction with the Senate Recording Studio.

# Exploring Cosmic Frontiers: James Webb's Latest Universe-Altering DiscoveriesJoin The Space Cowboy as he takes you on an interstellar journey through groundbreaking discoveries from the James Webb Space Telescope. This episode delves into astonishing new findings that are revolutionizing our understanding of the universe, from supermassive black holes to mysterious cosmic objects.Discover the enormous gas eruptions in galaxy VV340a that rival quintillions of hydrogen bombs, track a supermassive black hole fleeing its galaxy at 2 million miles per hour, and examine unprecedented views of black hole activity in the nearby Circinus Galaxy. Learn about the bizarre "baby platypus galaxies" that defy classification and get an exclusive look at the evolving interstellar object "Three-Eye Atlas" that has NASA scientists puzzled.This comprehensive roundup of Webb's latest observations reveals an early universe stranger than astronomers predicted, with insights that challenge existing cosmological models while providing unprecedented views of cosmic phenomena. Whether you're fascinated by black hole dynamics, galactic evolution, or interstellar mysteries, this episode delivers frontier astronomy explained in accessible, engaging terms.#JamesWebbTelescope #AstronomyPodcast #CosmicDiscoveries #BlackHoles #SpaceExploration #Astrophysics #GalacticMysteries #InterstellarObjectsSome great Deals https://amzn.to/49SJ3QsFor more check out http://www.quietplease.aiThis content was created in partnership and with the help of Artificial Intelligence AI

Alan Smale is an astrophysicist and award-winning author (including “Writers of the Future Volume 13”) who recently retired from NASAs Goddard Space Flight Center after decades of groundbreaking work. Holding a Bachelor's in Physics and a Ph.D. in Astrophysics from Oxford University, Alan moved to the U.S. in the late 1980s to collaborate with NASA. Three years ago, Alan joined the podcast to discuss “Hot Moon,” the thrilling launch of his alternate-history Apollo Rising series. This interview celebrates the release of “Burning Night,” the conclusion to the trilogy. We discuss the series' blend of meticulous historical accuracy and bold “what-if” speculation, vividly recreating the high-stakes tension of the U.S.-Soviet rivalry in the 1970s and 1980s—this time extended to a secret lunar battlefield. Alan also shares insights on L. Ron Hubbard's 1948 short story “240,000 Miles Straight Up,” an eerily prescient tale of superpower conflict on the Moon. Whether you're a space history buff, a Cold War enthusiast, or a fan of hard-SF alternate history, this episode explores how real science, real geopolitics, and imaginative fiction collide in one of the most ambitious near-future series in recent years. Learn more at www.alansmale.com.

Alan Smale is an astrophysicist and award-winning author (including “Writers of the Future Volume 13”) who recently retired from NASAs Goddard Space Flight Center after decades of groundbreaking work. Holding a Bachelor's in Physics and a Ph.D. in Astrophysics from Oxford University, Alan moved to the U.S. in the late 1980s to collaborate with NASA. Three years ago, Alan joined the podcast to discuss “Hot Moon,” the thrilling launch of his alternate-history Apollo Rising series. This interview celebrates the release of “Burning Night,” the conclusion to the trilogy. We discuss the series' blend of meticulous historical accuracy and bold “what-if” speculation, vividly recreating the high-stakes tension of the U.S.-Soviet rivalry in the 1970s and 1980s—this time extended to a secret lunar battlefield. Alan also shares insights on L. Ron Hubbard's 1948 short story “240,000 Miles Straight Up,” an eerily prescient tale of superpower conflict on the Moon. Whether you're a space history buff, a Cold War enthusiast, or a fan of hard-SF alternate history, this episode explores how real science, real geopolitics, and imaginative fiction collide in one of the most ambitious near-future series in recent years. Learn more at www.alansmale.com.

SpaceTime with Stuart Gary Gary - Series 29 Episode 3In this episode of SpaceTime, we delve into the latest discoveries in astrophysics and the challenges faced by space agencies worldwide.Ancient Supernova Offers Clues to Dark EnergyAstronomers have made significant strides in understanding dark energy, the enigmatic force driving the universe's accelerated expansion. A newly observed supernova, located 10 billion light years away, has been gravitationally lensed by a foreground galaxy, allowing scientists to analyze multiple images of the same explosion. This phenomenon could help determine the Hubble constant, shedding light on the universe's expansion rate and its ultimate fate, which ranges from a Big Crunch to a Big Rip.Sterile Neutrino Hypothesis Nearly Ruled OutAfter over a decade of research, scientists have come close to ruling out the existence of the sterile neutrino, a proposed particle that could explain anomalous neutrino behavior. Data from the Micro BooNE experiment at Fermilab has shown no signs of sterile neutrinos, providing a pivotal moment in particle physics that narrows the search for new theories beyond the standard model.China's Reusable Rocket SetbackChina's efforts to develop a reusable rocket faced a significant blow as its Long March 12A failed on its maiden flight. Although the rocket's first and second stages performed as expected, the first stage failed to return successfully, highlighting the challenges in achieving reusability akin to SpaceX's Falcon 9. This setback underscores the competitive nature of the global space industry as China strives to enhance its capabilities.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstrophysical LettersNatureFermilab ReportsBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.(00:00:00) This is Space Time Series 29, Episode 3 for broadcast on 7 January 2026(00:00:47) Discovering dark energy through a unique supernova(00:12:30) Ruling out the sterile neutrino hypothesis(00:20:10) China's reusable rocket faces a major setback(00:25:00) Science report: Climate change impacts, endangered species, and digital privacy concerns

Paul Hill and Dr. Jenifer "Dr. Dust" Millard host.  Damien Phillips, John Wildridge and Dustin Ruoff produce. So it turns out Soundgarden nailed astrophysics in 1994. We explore latest thinking on Little Red Dots, Globular Custers, oldest supernovae, No-ceans on Titan as well as our monthly skyguide and moon guide.   We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs.  Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too!  Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations.  Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.

So it turns out Soundgarden nailed astrophysics in 1994. We explore latest thinking on Little Red Dots, Globular Custers, oldest supernovae, No-ceans on Titan as well as our monthly skyguide and moon guide. Produced by Paul, Jen, John, Damien & Dustin

During the fifty years since the launch of the Viking spacecraft to Mars, our view of the red planet has changed from hostile desert to a world which was once covered in water, and which may just possibly sustain life. Lavishly illustrated with the latest images from the fleet of spacecraft that have explored our neighbour, this lecture considers how Mars' fate, like that of Earth, was set in the Solar System's first billion years, and the chaotic environment the process of planet formation produced.This lecture was recorded by Chris Lintott on the 3rd of December 2025 at Conway Hall, LondonProfessor Chris Lintott is a Professor of Astrophysics at the University of Oxford, and a Research Fellow at New College.Having been educated at Magdalene College, Cambridge and University College London, his research now ranges from understanding how galaxies form and evolve, to using machine learning to find the most unusual things in the Universe, to predicting the properties of visiting interstellar asteroids. He was the founder of the Zooniverse citizen science platform, which provides opportunities for more than two million online volunteers to contribute to scientific research, and which was the topic of his first book, 'The Crowd and the Cosmos'. His latest book is ‘Our Accidental Universe'. Professor Lintott is best known for presenting the BBC's long-running Sky at Night program, and as an accomplished lecturer. Away from work, he cooks, suffers through being a fan of Torquay United and Somerset cricket, and spends time with a rescued lurcher, Mr Max. He can often be found at the helm of Oxford's science comedy night, ‘Huh, That's Funny'.The transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/mars-loveGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-today Website:  https://gresham.ac.ukX: https://x.com/GreshamCollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeBluesky: https://bsky.app/profile/greshamcollege.bsky.social TikTok: https://www.tiktok.com/@greshamcollegeSupport Us: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-todaySupport the show

What's the deal with black holes?

What have we learned in recent years about black holes? Can entangled quantum particles really communicate faster than light? What's the story behind Schrödinger's Cat? And, in this weird liminal space between the holidays, what even IS time, really? Physicist Sean Carroll and Host Ira Flatow tackled those big questions and more at a recent event at WNYC's Greene Space in New York City. Carroll's book The Biggest Ideas in the Universe: Space, Time, and Motion is the SciFri Book Club pick for December. Guest: Dr. Sean Carroll is the Homewood Professor of Natural Philosophy at Johns Hopkins University in Baltimore.Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

Cosmic Discoveries: Frame Dragging, Mars Rover Naming, and Intern TriumphsIn this holiday replay episode from the Space Nuts archives, hosts Andrew Dunkley and Professor Fred Watson explore groundbreaking astronomical phenomena and inspiring stories from the cosmos. From the intriguing discovery of frame dragging in space-time to the triumphs of young minds in the field of astronomy, this episode is packed with fascinating insights.Episode Highlights:- Frame Dragging Phenomenon: Andrew and Fred delve into the recent detection of frame dragging around a white dwarf pulsar binary system, discussing its implications for general relativity and our understanding of gravity in the universe.- Naming the Next Mars Rover: The hosts share the story behind the naming of the Mars 2020 rover, "Perseverance," chosen by a young student, highlighting the importance of perseverance in scientific exploration.- Young Intern's Discovery: A remarkable tale of a 17-year-old intern at NASA, who discovered a new planet just three days into his internship, showcasing the potential of the next generation in astronomy.- Listener Questions: The episode wraps up with insightful listener questions about black holes and the mysterious nature of singularities, prompting deep discussions on the complexities of the universe.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about.Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

Associate Professor Charley Lineweaver, Astrophysicist at the ANU's Research School of Astronomy and Astrophysics, joined Nightlife with some of the biggest stories in the scientific world

An interstellar object just cruised into our cosmic neighborhood and—naturally—humanity immediately responded with calm, measured curiosity… by screaming “ALIENS!” into the void.This week on Hysteria 51, we're diving into 3I/ATLAS, the latest confirmed visitor from beyond our solar system. Is it just a dirty, fast-moving comet minding its own business? Or is it something a little more… engineered? We break down what scientists actually know so far, why this thing has the internet acting like it found a Wi-Fi signal in the Kuiper Belt, and what the “completely natural” crowd says (spoiler: they have math and spectra and other buzzkills).Then we do what we do best: lean into the fun. If 3I/ATLAS is under intelligent control—even hypothetically—what does that mean for humanity? First contact? Surveillance? A cosmic prank? Or just a high-speed reminder that we are absolutely not the main character of the universe.Strap in, stare into the sky suspiciously, and remember: “closest approach” doesn't mean “close,” but it does mean the conspiracy machine is about to hit maximum RPM this week on Hysteria 51!Special thanks to this week's research sources:YouTube (video): 3I/ATLAS Is Causing Scientists To Panic. Here's Why. YouTube. YouTubeNASA Science: NASA. (n.d.). Comet 3I/ATLAS (mission/observation timeline page). NASA Science. NASA ScienceMinor Planet Center (MPEC): Minor Planet Center. (2025, Jul 2). MPEC 2025-N12: 3I/ATLAS = C/2025 N1 (ATLAS). Minor Planet CenterarXiv (early discovery & characterization): Discovery and Preliminary Characterization of a Third Interstellar Object: 3I/ATLAS. arXiv:2507.02757. (2025). arXivMNRAS (SOAR photometry): Frincke, T. T., et al. (2026). Near-discovery SOAR photometry of the third interstellar object: 3I/ATLAS. Monthly Notices of the Royal Astronomical Society (Advance Article). OUP AcademicMNRAS Letters (spectrum paper): Opitom, C., Snodgrass, C., Jehin, E., et al. (2025, Nov). Snapshot of a new interstellar comet: 3I/ATLAS has a red and featureless spectrum. MNRAS: Letters, 544(1), L31–L36. OUP AcademicA&A (context vs other comets/interstellars): de la Fuente Marcos, R., et al. (2025). Assessing interstellar comet 3I/ATLAS with the 10.4 m Gran Telescopio Canarias… Astronomy & Astrophysics. A&A Scientific JournalarXiv (technological hypothesis paper): Hibberd, A., Crowl, A., & Loeb, A. (2025, Jul 16). Is the Interstellar Object 3I/ATLAS Alien Technology? arXiv:2507.12213. arXivJason Wright (rebuttal / anomaly breakdown): Wright, J. (2025, Nov 9). Loeb's 3I/ATLAS “Anomalies” Explained. AstroWright (Penn State). Penn State SitesSecondary roundup referencing rebuttal: ScienceAlert. (2025, Nov 13). Don't Panic! 3I/ATLAS Isn't an Alien Death Probe, But It Is Wildly Unusual. ScienceAlertEmail us your favorite WEIRD news stories:weird@hysteria51.comSupport the ShowGet exclusive content & perks as well as an ad and sponsor free experience at https://www.patreon.com/Hysteria51 from just $1ShopBe the Best Dressed at your Cult Meeting!https://www.teepublic.com/stores/hysteria51?ref_id=9022See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Dr. Avi Loeb visits for the 4th time -- this time around the sun to discuss 3I/Atlas, the 3rd, and most notable interstellar object observed in our galaxy. Anomaly, "Dark Comet", or Alien Intelligence? The World is watching. You decide!In addition to audio, you can now watch the episode on The Signal Network channel on Youtube.BIOAbraham (Avi) Loeb is the Frank B. Baird, Jr., Professor of Science at Harvard University and a bestselling author (featured in the New York Times, Wall Street Journal, Publishers Weekly, Die Zeit, Der Spiegel, L'Express, and more). He earned his PhD in Physics from the Hebrew University of Jerusalem at age 24, led the first international project supported by the Strategic Defense Initiative, and was a long-term member of the Institute for Advanced Study at Princeton. Dr. Loeb has written 9 books, including Extraterrestrial and Interstellar, and published over a thousand papers on black holes, the first stars, extraterrestrial life, and the future of the Universe. Loeb directs the Institute for Theory and Computation at the Harvard-Smithsonian Center for Astrophysics and heads the Galileo Project. He was the longest-serving Chair of Harvard's Astronomy Department and founding director of the Black Hole Initiative. Loeb is a fellow of the American Academy of Arts & Sciences, the American Physical Society, and the International Academy of Astronautics. He has served on the President's Council of Advisors on Science and Technology, chaired the Board on Physics and Astronomy of the National Academies, and currently advises “Einstein: Visualize the Impossible” at the Hebrew University. He also chaired the Breakthrough Starshot Initiative and directed theory for the Breakthrough Prize Foundation. His latest TED talk ranked among the ten most popular of 2024.Professional website: https://www.cfa.harvard.edu/~loeb/$10 Afraid of Nothing merch - and more - at the Afraid of Nothing Shopify store. Visit afraidofnothingpodcast.com or use this url:https://www.afraidofnothingpodcast.com/p/shopify-store/Never be afraid to look good and have cool merch! Support the showSUPPORT THE PODCAST NEW: SHOP OUR STORE ON SHOPIFY!Never Be Afraid to Look Good at https://383e86-d1.myshopify.com/.FOLLOW/SUBSCRIBE/REVIEW...On our website at afraidofnothingpodcast.com.SUBSCRIBE...Your gracious donation here helps defray production costs. Beyond my undying gratitude, you will also will be shouted out in an upcoming episode.WATCH ON YOUTUBE...We are uploading past episodes on our Youtube channel. WATCH THE DOC… VIMEO ON DEMAND: Rent the Afraid of Nothing documentary here: https://vimeo.com/ondemand/aondoc. TUBI: watch for free with ads on tubitv.com. REVIEW OUR FILM ON ROTTEN TOMATOES...Write your five-star review here.

SpaceTime with Stuart Gary Gary - Series 28 Episode 147In this episode of SpaceTime, we delve into remarkable discoveries that significantly enhance our understanding of the cosmos.Longest Gamma Ray Burst Ever DetectedAstronomers have made headlines with the discovery of the longest gamma ray burst ever recorded, GRB 250702B, which lasted over seven hours. This unprecedented event is reshaping our understanding of stellar explosions and their aftermath. Initial observations indicate that this extraordinary burst may have originated from a black hole consuming a star, prompting new theories about the mechanisms behind these powerful cosmic phenomena. We explore the implications of this finding and how it challenges existing models of gamma ray bursts.Elemental Bounty in Supernova RemnantFor the first time, scientists have detected chlorine and potassium in the remnants of the supernova Cassiopeia A, utilizing the advanced capabilities of the CRISM spacecraft. This discovery sheds light on the elemental processes that occur during stellar explosions and their connection to the formation of elements crucial for life on Earth. We discuss the significance of these findings and their impact on our understanding of stellar nucleosynthesis.International Space Station Fully OccupiedIn a historic first, the International Space Station has reached full capacity, with all eight of its docking ports in use. We discuss the implications of this milestone, including the logistics of managing multiple spacecraft and the ongoing missions currently underway aboard the ISS.www.spacetimewithstuartgary.com✍️ Episode ReferencesMonthly Notices of the Royal Astronomical SocietyAstrophysical Journal LettersNature AstronomyBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.(00:00:00) This is space Time Series 28, Episode 147 full broadcast on 17 December 2025(00:00:47) Astronomers have detected the longest gamma ray burst ever detected(00:11:11) Astronomers have detected chlorine and potassium in a supernova remnant(00:18:27) International Space Station is fully occupied with all eight docking ports now in use(00:20:05) New study claims flavonoids may help improve insulin resistance(00:24:58) You're a multiple award winner. You've won in creative writing and controversy(00:26:05) Space Time is available every Monday, Wednesday and Friday through bitesz. com

Sponsor Details:This episode of Space Nuts is brought to you with the support of Antigravity A1. Experience the future of flight with the world's first all-in-one 8K 360 drone. With intuitive controls and immersive goggles, the Antigravity A1 redefines what it means to fly. Check it out at AntigravityA1.And NordVPN. Protect your online data with NordVPN. Get our special listener discounts and four months free with a 30-day money-back guarantee at www.nordvpn.com/spacenuts using the coupon code SPACENUTS at checkout.Cosmic Queries: Time Dilation, Black Holes, and GravastarsIn this thought-provoking Q&A edition of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson tackle a range of intriguing questions from listeners around the globe. From the complexities of time dilation near supergiant stars to the mysteries surrounding black holes and the hypothetical concept of gravastars, this episode is a deep dive into the fabric of our universe.Episode Highlights:- Time Dilation Near Supergiants: Andrew and Fred discuss the effects of gravity on time near supergiant stars and whether significant time dilation occurs compared to black holes.- Black Holes and Stars: A listener inquires why black holes can't revert to stars, prompting a fascinating exploration of singularity and the structure of stars.- Understanding Atoms and Black Holes: The hosts clarify the nature of atoms, free space, and how density calculations relate to black holes, addressing the paradox of infinite density.- Redshift Limits and Gravastars: The episode wraps up with an examination of redshift limits in the expanding universe and a discussion about the theoretical existence of gravastars, including their implications for our understanding of cosmic phenomena.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about.Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

SpaceTime with Stuart Gary - Series 28 Episode 145In this episode of SpaceTime, we explore groundbreaking discoveries that deepen our understanding of the origins of life and the dynamics of our galaxy.Sugars and Stardust: Insights from Asteroid BennuNASA's Osiris Rex mission has returned samples from the asteroid Bennu, revealing the presence of biologically essential sugars, including ribose and glucose, along with a unique gum-like substance never before seen in astromaterials. These findings, published in Nature Geoscience and Nature Astronomy, suggest that the building blocks for life were widespread throughout the early solar system. The discovery of ribose supports the RNA world hypothesis, indicating that RNA might have been the first genetic material. Additionally, the presence of glucose hints at the early energy sources available for life on Earth.Stars Defying the Black HoleAstronomers have observed numerous stars in stable orbits around Sagittarius A, the supermassive black hole at the center of our galaxy. This discovery, reported in Astronomy and Astrophysics, challenges previous assumptions that these objects were merely clouds of dust on a collision course with destruction. Instead, the new data from the ERIS Enhanced Resolution Imager and Spectrograph reveals a dynamic and stable environment around the black hole, providing a unique laboratory for studying interactions between black holes and stars.Martian Mystery Solved?A new radar technique employed by NASA's Mars Reconnaissance Orbiter has cast doubt on the existence of a suspected underground lake beneath the Martian South Pole ice cap. Initial signals that suggested the presence of liquid water have been reinterpreted as possibly being layers of rock and dust. This innovative approach opens new avenues for investigating subsurface resources on Mars, which could have significant implications for future exploration.www.spacetimewithstuartgary.com✍️ Episode ReferencesNature GeoscienceNature AstronomyAstronomy and AstrophysicsGeophysical Research LettersBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

Sponsor Details:This episode of Space Nuts is brought to you with the support of NordVPN. To get our special Space Nuts listener discounts and four months free bonus, all with a 30 day money back guarantee, simply visit wwwnordvpn.com/spacenuts or use the coupon code SPACENUTS at checkout.Cosmic Queries: The Big Crunch, Gravitational Waves, and Planetary CoresIn this engaging Q&A episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner explore a variety of thought-provoking questions from listeners. Delving into the mysteries of the universe, they tackle topics such as the Big Crunch, the nature of gravitational waves, the implications of shifting magnetic poles, and the intriguing composition of gas and ice giants.Episode Highlights:- The Big Crunch and Light: Andrew and Jonti discuss the concept of the Big Crunch, examining how light and energy would behave as the universe contracts. They explore the potential for a reverse Big Bang scenario and the scientific implications of such a cataclysmic event.- Gravitational Waves Interference: Listener Bob poses a fascinating question about what happens when gravitational waves intersect. The hosts explain the interference patterns that could arise and the complexities involved in understanding these phenomena, especially in the context of current gravitational wave detection technology.- Shifting Magnetic Poles: Paddy's query about the behavior of Earth's magnetic field during a pole flip leads to a discussion on the historical occurrences of geomagnetic reversals and their effects on the planet. Andrew and Jonti clarify misconceptions and provide insights into the potential impacts on technology and life on Earth.- Richie Cores of Gas and Ice Giants: Martin's inquiry into the composition of gas and ice giants prompts a deep dive into planetary formation theories. The hosts discuss how scientists determine whether these planets have rocky cores and what alternative structures might exist within them, shedding light on the complexity of our solar system.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about.Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

Newt talks with Professor Avi Loeb about the latest news on 3I/ATLAS, the third interstellar object discovered passing through our solar system. Loeb highlights its unusual characteristics and the possibility of it being a technological artifact rather than a natural object. He emphasizes the importance of scientific curiosity and the need for academia to embrace risk-taking and exploration beyond conventional boundaries. He advocates for a broader search for intelligent life in the universe, suggesting that the discovery of alien technology could significantly alter human priorities and investments in space exploration. Their conversation also touches on the cultural and institutional challenges within the scientific community, urging a shift towards a more open-minded and exploratory approach to science. He concludes with a reflection on the potential of science to inspire and engage the public, particularly the younger generation. Avi Loeb is the Frank B. Baird, Jr., Professor of Science at Harvard University. He serves as Director of the Institute for Theory and Computation within the Harvard-Smithsonian Center for Astrophysics and also heads the Galileo Project. His blog about 3I/ATLAS is avi-loeb.medium.comSee omnystudio.com/listener for privacy information.

Sponsor Details:This episode of Space Nuts is brought to you with the support of NordVPN. To get our special Space Nuts listener discounts and four months free bonus, all with a 30 day money back guarantee, simply visit wwwnordvpn.com/spacenuts or use the coupon code SPACENUTS at checkout.Leonid Meteor Shower, Mars Escapade Mission, and GyrochronologyIn this captivating episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner delve into the latest astronomical events and missions. From the ongoing Leonid meteor shower to the successful launch of the Mars Escapade mission, this episode is filled with stellar insights and cosmic discoveries that will ignite your curiosity about the universe.Episode Highlights:- The Leonid Meteor Shower: Andrew and Jonti discuss the current Leonid meteor shower, exploring its unique characteristics and historical significance. They explain the science behind meteor showers and the factors that influence their visibility, providing listeners with tips on when and where to catch the best views.- Successful Mars Escapade Mission: The hosts share exciting news about the Mars Escapade mission, which has successfully launched aboard Blue Origin's New Glenn rocket. They discuss the mission's innovative trajectory, which involves a gravity assist from Earth, and the scientific objectives aimed at unraveling the mysteries of Mars' atmosphere and its evolution over time.- Chasing Stars with Gyrochronology: In a fascinating segment, Andrew and Jonti introduce the concept of gyrochronology, a method used to estimate the ages of stars based on their rotation rates. They explore how this technique can help identify stars that were once part of the Pleiades cluster, shedding light on the complex history of star formation in our galaxy.- Chinese Astronauts Stranded on Tiangong Space Station: The episode also covers the current situation involving Chinese astronauts stranded on the Tiangong Space Station due to a damaged spacecraft. Andrew and Jonti discuss the implications of this incident and the challenges faced by space missions in an increasingly crowded orbital environment.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about.Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

Why can't we run through walls if atoms are mostly empty space? Neil deGrasse Tyson, Chuck Nice, Gary O'Reilly, and astrophysicist Charles Liu explore force fields, warp drive, invisibility, and quantum physics behind superhero powers.NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/superhero-science-startalk-live-with-charles-liu/Thanks to our Patrons Dave, Downtime Coffee, David, Colby Bechtold, Carlo Gomez, Mark Hanley, zach, David Bishop, Danielle Grant, Brian Petrunik, Micheal, Private Name, Dustin Hurtt, O.C, Cris Martinella, Václav Pechman, MrMcMuffinJr, Matthew Reagan, Kellie, Christopher Peffers, Vishal Ahmed, Chris Hodgins, Linda Nguyen, Ben F, Kirk, Charles Spence, Kirk, Zack Fay, Dave Lora, Mark Wilson, David Gaston, Emily Keck, Julian Walker, Samantha, Mikeland, Amy, M Rrr1994, Daniel Carter, Bill Holub, Craig Crawford, Rajkumar Polepaka, Tom Mison, Neil Disney, Tomas fridrik, Kurt Hayes, GA Armistead, Andrew Hagan, Jordan Wagner, Mai Tai, Ross Walker, Jonathan Price, FatDunb'Murican, Ann, Isaac Bicher, Michael Tiberg, Darrell Messer, Jeff Smith, Kimberly V Silver, Joe Jenkins, Phillips Williams, Archie, Andrew Wery, Jacob Hernke, John Ryan, Arthur Forlin, Tom Jenkins, Mario Miranda, Douglas, Heather Jones, Mancheno, Marcus Lowe, Mister Sandman, Brand0n Rs, Raj Sivakumar, Ryne Thornsen, Sean Doyle, BRAD BRIDGEWATER, Paul Bernard, Karl Desfosses, Kody Remer, Greg Scopel, Sriti Jha, Tim Enfinger, Jacob Glanville, Rilee Jensen, David W., Micheal Austin, Carlos Alberto Gonzalez, JOSH SHE-BONG, George, and Geezapouch for supporting us this week. Subscribe to SiriusXM Podcasts+ to listen to new episodes of StarTalk Radio ad-free and a whole week early.Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

When Wanda Diáz-Merced lost her sight as a college student, she thought her dreams of becoming an astronomer were over — until she learned to listen to space instead. Wanda is one of several pioneering scientists listening to space. For this episode, we also spoke to Robert Wilson, who used sound to help him discover the first direct evidence of the Big Bang, and Kim Arcand, who plays us what the center of the Milky Way sounds like. This is the fourth episode in our of our new four-part series, ⁠⁠The Sound Barrier⁠⁠. Guests: ⁠Wanda Diáz-Merced⁠, astronomer; ⁠Robert Wilson⁠, Nobel laureate and senior scientist at at the Harvard-Smithsonian Center for Astrophysics; ⁠Kim Arcand⁠, emerging tech lead at NASA's Chandra X-ray Observatory You can find Kim's sonification of the center of the Milky Way (with visuals) here: ⁠https://chandra.si.edu/sound/gcenter.html⁠  For show transcripts, go to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠vox.com/unxtranscripts⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ For more, go to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠vox.com/unexplainable⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ And please email us! ⁠⁠⁠⁠unexplainable@vox.com⁠⁠⁠⁠ We read every email. Support Unexplainable (and get ad-free episodes) by becoming a Vox Member today: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠vox.com/members⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Thank you! Learn more about your ad choices. Visit podcastchoices.com/adchoices

Astrophysicists may have spotted evidence for “dark stars,” an unusual type of star that could possibly have existed in the earliest days of the universe, in data from the James Webb Space Telescope. Instead of being powered by nuclear fusion as current stars are, the controversial theory says that these ancient dark stars would have formed by mixing a huge cloud of hydrogen and helium with a type of self-annihilating dark matter. Dark stars would not have been dark—researchers believe that if they existed, they would actually have been bigger and brighter than current stars.Astrophysicists Katherine Freese, who first proposed the idea of dark stars in 2007, and Cosmin Ilie, who detected the possible signs of the dark stars, join Host Ira Flatow to discuss the theory.  Guests:Dr. Katherine Freese is a theoretical astrophysicist and a professor of physics at the University of Texas at Austin.Dr. Cosmin Ilie is an assistant professor of physics and astronomy at Colgate University.Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.