Podcasts about Planetary

After months of uncertainty, NASA science has been spared from the largest proposed budget cuts in the agency’s history. In this episode of Planetary Radio, host Sarah Al-Ahmed unpacks how Congress moved to restore near-full funding for NASA science and what that victory really means for missions, researchers, and the future of space exploration. Sarah is joined by Jack Kiraly, director of government relations at The Planetary Society, and Ari Koeppel, an AAAS science & technology policy fellow at The Planetary Society, to break down what passed in the FY 2026 budget, why the details matter, and how bipartisan support helped protect science programs across planetary science, astrophysics, Earth science, and heliophysics. The conversation also takes an honest look at the costs of the past year, from lost jobs and disrupted missions to shaken morale, and why rebuilding NASA’s scientific workforce will take time, even after this hard-won win. We also look ahead to what comes next as the FY 2027 budget process begins, and why sustained public engagement remains essential to protecting space science. Plus, Bruce Betts, chief scientist of The Planetary Society, joins us for What’s Up, where we discuss the recent early return of astronauts from the International Space Station, what’s known about the situation, and what it means for station operations. Discover more at: https://www.planetary.org/planetary-radio/2026-nasa-science-savedSee omnystudio.com/listener for privacy information.

Welcome, gorgeous souls, to Episode 415 of Aligned Abundance! ✨This week, I'm joined by world-renowned astrologer Debbie Frank for an exciting 2026 Astrology Forecast, exploring the planetary alignments that most support love, wealth, and aligned success in the year ahead.Together, we dive deep into how astrology goes far beyond personality traits and becomes a practical manifestation tool, helping you work with cosmic timing rather than against it. Debbie shares why astrology is a true cosmic superpower and how understanding your unique energetic makeup allows you to align faster, manifest more effortlessly and stop forcing outcomes.Here's what you'll discover in this week's episode:Why astrology is a “cosmic superpower” in practical, everyday lifeCommon zodiac misunderstandings that block abundanceHow different Sun signs uniquely manifest successThe most potent manifestation periods in 2026Because manifestation isn't about forcing outcomes - it's about aligning with who you are and when to act.Don't forget to share your biggest takeaways with me on Instagram @iamemmamumfordVisit Debbie's website: https://www.debbiefrank.com/Get Debbie's Manifest with Astrology Book: https://amzn.to/4qI6hAN-------------------------------------------------------------------------------------Explore More Ways to Manifest Your Dream Life...

Famed astrophysicist and science communicator Adam Frank shares his sense of wonder and humor in a live conversation about his excellent new book, “The Little Book of Aliens.” Join Adam and host Mat Kaplan as they explore the origin of life, the search for extraterrestrial intelligence, and whether all those UFO sightings are worthy of deeper investigation. Discover more at: https://www.planetary.org/planetary-radio/book-club-adam-frankSee omnystudio.com/listener for privacy information.

Planetary geologist Kirby Runyon from the Planetary Science Institute needs volunteers to map ancient impact melt flows on the moon from their home computers. What the if this went mainstream? Imagine science bars replacing sports bars, Twitch streams of competitive boulder counting, and reality TV dating shows where the best crater mapper wins. We explore a world where professional citizen scientists have mouse sponsorships and your doom-scrolling feed is full of discoveries instead of drama. Plus: the science of molten rock waterfalls and mountains that grew in minutes. Ready to become a citizen scientist? Here's how to get started: Join Kirby's project and start mapping boulders, craters, and ancient lava flows on the moon from your couch — mappers.psi.edu Explore more citizen science projects where you can help map Mars, Mercury, and beyond, plus space podcasts hosted by Kirby's colleague Pamela Gay — cosmoquest.org Learn about the Planetary Science Institute, the nonprofit where Kirby conducts NASA-funded research on Solar System exploration — psi.edu Become a Planetary Partner and support Kirby and his colleagues as they advance world-class research and grassroots science outreach — psi.edu/planetary-partners -------- REVIEW the show: itunes.apple.com/podcast/id1250517051?mt=2&ls=1 SUBSCRIBE for free: pod.link/1250517051 EINSTEIN'S WAR by our very own MATT STANLEY is on sale now! The Washington Post says "Stanley is a storyteller par excellence." A starred review recipient from KIRKUS, PUBLISHER'S WEEKLY, and BOOKLIST. www.penguinrandomhouse.com/books/60811…81524745417 Thanks & Keep On IFFin'! -- Philip, Matt & Gaby

Episode 078: Leading on Climate Action for a Positive FutureHow can architects address the challenge of global warming?Planetary warming is one of the biggest disruptions of our time. In this special crossover episode focused on climate action, our friends from Design the Future podcast will join us to discuss the evolution of the sustainable design movement and where it is heading. What can architects do to be part of the solution?The Design the Future podcast is hosted by Lindsay Baker and Kira Gould, two women working at the intersection of the built environment and climate change. Kira and Lindsay will share how they've seen architects leading on climate action, and where the opportunities exist for new leaders to join this work.Guests:Kira Gould is a writer, consultant, and convenor, working from multiple perspectives. As a writer and member of the design media, on staff at and as a consultant to firms, and as a volunteer leader at AIA, she has led the redefinition of design excellence as inclusive of climate action, health, and equity, and emphasized that human and leadership diversity is crucial to advancing all those goals. She is a member of the AIA Committee on the Environment's national Leadership Group. She is a Senior Fellow with Architecture 2030, and was named an Honorary Member of the AIA in 2022. She co-authored Women in Green: Voices of Sustainable Design with Lance Hosey (Ecotone, 2007).As CEO of the International Living Future Institute, Lindsay Baker is the organization's chief strategist, charged with delivering on its mission to lead the transformation toward a civilization that is socially just, culturally rich, and ecologically restorative. Lindsay is a climate entrepreneur, experienced in launching and growing innovative businesses. Her introduction to the green building movement began at the Southface Institute in Atlanta, where she interned before entering Oberlin College to earn a BA in Environmental Studies. She was one of the first 40 staff members at the U.S. Green Building Council, working to develop consensus about what the LEED rating system would become. She then earned an MS from the University of California at Berkeley in Architecture, with a focus on Building Science, and spent five years as a building science researcher at the UC Berkeley Center for the Built Environment. Lindsay applied her experience around the study of heat, light, and human interactions in buildings to a role with Google's Green Team, and later co-founded a smart buildings start-up called Comfy, which grew over five years to 75 employees and a global portfolio of clients. She was the first Global Head of Sustainability and Impact at WeWork, where she built the corporate sustainability team and programs from scratch. Lindsay is a Senior Fellow at the Rocky Mountain Institute, and a lecturer at UC Berkeley. She serves on several non-profit boards, and is an advisor and board member for numerous climate tech startups.

Our Solar System is wrapped in a vast, invisible bubble created by the Sun, a protective region that shields Earth and the planets from much of the radiation that fills our galaxy. But until recently, scientists have only had rough sketches of what this boundary looks like and how it behaves. In this episode of Planetary Radio, host Sarah Al-Ahmed is joined by David McComas, professor of astrophysical sciences at Princeton University and principal investigator of NASA’s Interstellar Mapping and Acceleration Probe (IMAP) and Interstellar Boundary Explorer (IBEX) missions, along with Matina Gkioulidou, a heliophysicist at Johns Hopkins Applied Physics Laboratory, former IMAP-Ultra instrument lead, and current IMAP project scientist and co-investigator. Now stationed at the Sun–Earth L1 Lagrange point, IMAP uses 10 instruments to study the heliosphere — the region where the solar wind collides with material from interstellar space. The mission does this by tracking energetic neutral atoms, particles that travel in straight lines from distant regions of the heliosphere, allowing scientists to map areas of space that spacecraft can’t directly sample. McComas and Gkioulidou explain how IMAP builds on the legacy of Interstellar Boundary Explorer, what makes this mission different, and why understanding the Sun’s influence across space matters not just for fundamental science, but for space-weather forecasting and protecting technology and astronauts closer to home. Discover more at: https://www.planetary.org/planetary-radio/2026-imapSee omnystudio.com/listener for privacy information.

1.14.26 – Day 10/13 of the Blue Hand Wavespell – Resonant Moon 5

If you feel scattered, overwhelmed, or not fully here, this episode is for you.On this episode of Gateways to Awakening, I speak with Maria Christina Owl, author of Planetary Ascension: The Purpose of 3D and the Choice We Face, spiritual mentor, ceremonial leader, and teacher of indigenous wisdom technologies and energy medicine. For over 25 years, Maria has helped people break trauma patterns, reclaim soul fragments, and reconnect to the living web of life.We explore what it actually means to be a multidimensional human—through dreams, astral travel, intuition, and quantum DNA—and how many of us are unknowingly living inside “false timelines” that pull us away from our authentic soul path. Maria explains how to recognize when you're off your true timeline, how fragmentation occurs through trauma, and how to begin calling your soul parts back through the body, somatic awareness, and loving adult consciousness.We also dive into:Working consciously on the astral plane: silver cord, solar plexus portal, and why nightmares are often a recall mechanismReversal grids, the “inverted pyramid,” and shifting from over-giving to receiving support from the universePsychic interference and entities—and why Maria lives by the mantra “I have no enemies”Planetary ascension, solar light, changing Earth grids, and what acceleration in 2026–2027 might really be aboutGrief as a teacher and how being forged in the fire of loss can open us to deeper compassion and embodied loveIf you've ever felt like you're in the wrong reality, stuck in loops, or exhausted by unseen energies, this conversation offers both language and practice for coming back to your highest timeline—through love, sovereignty, and wholeness.Tune in to Gateways to Awakening for more conversations with leading thinkers, creators, and spiritual pioneers shaping the future of consciousness. For more from me: follow my writing on Substack (substack.com/@therealyasmeent), find me on Instagram @TheRealYasmeenT, or visit InnerKnowingSchool.com.

Welcome to Trusty Trivia! Each Thursday you get to play a Trivia game with the Trusty Narrator! Have fun seeing if you can answer these three questions, Smartypants!

What does it really mean to enter interstellar space, and what have we learned since humanity first crossed the invisible boundary between our Sun and the stars? In this episode of Planetary Radio, we explore the science of the heliosphere and the realm beyond with Linda Spilker, project scientist for the Voyager mission at NASA Jet Propulsion Laboratory. Drawing on decades of experience with the twin spacecraft, Spilker shares how Voyager reshaped our view of the Solar System’s outer frontier, from the nature of the heliopause to the unexpectedly rich structure of the local interstellar medium. We unpack what Voyager 1 and Voyager 2 have taught us about charged particles, magnetic fields, and cosmic rays beyond the Sun’s protective bubble, and why those measurements have upended earlier ideas about where the Solar System truly ends. Spilker also reflects on the mission’s extraordinary longevity, the ingenuity required to keep the spacecraft communicating across the vastness of space, and what Voyager’s legacy means for future journeys between the stars. Then, in What’s Up, Bruce Betts, chief scientist at The Planetary Society, places Voyager in context, showing how long-lived missions shape the bigger picture of space science and why observing longer can lead to some of our most profound discoveries. Discover more at: https://www.planetary.org/planetary-radio/2026-voyagers-and-the-heliopauseSee omnystudio.com/listener for privacy information.

When humans finally land on Mars, what should they do? A new report from the National Academies of Sciences, Engineering, and Medicine lays out the science objectives for a crewed Mars mission. Planetary scientist Lindy Elkins-Tanton, who co-chaired the report committee, joins Host Flora Lichtman to talk about the plans to send people to Mars.We'll also get an update on the mission to survey the asteroid Psyche. Elkins-Tanton tells us how she managed the team that made the Psyche mission possible, and what she learned from her mistakes.  Guest: Dr. Lindy Elkins-Tanton is a planetary scientist.  She's the head of NASA's Psyche mission and director of UC Berkeley's Space Sciences Laboratory. 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.

Marcia Smith, the founder and editor of Space Policy Online, joins the show and revisits a conversation we had one year ago, recorded just weeks before the second Trump administration took office. That episode, “The Challenges of Change at NASA,” explored the institutional and political roadblocks to radical change at the U.S. space agency. A lot has happened since that show, including DOGE, mass staff departures, a draconian budget cut proposal, a dramatic shift toward sending humans to Mars, and the rapid departure of 20% of NASA's workforce. But at the end of the year, much remains the same. The SLS and Orion programs continue unchanged, with funding locked in through 2032. The humans-to-Mars policy has effectively vanished; returning U.S. astronauts to the Moon, to stay, is again centered within civil space policy. NASA's science missions, though still facing a serious budgetary threat, have not gone away. So, did we see real change at NASA? And to what end? Or was it merely disruption masquerading as change? Marcia Smith and host Casey Dreier revisit their original analysis and discuss what they got wrong, what they got right, and what surprised them about 2025 in civil space policy. Discover more at: https://www.planetary.org/planetary-radio/spe-2025-a-year-of-disruption-and-change-at-nasaSee omnystudio.com/listener for privacy information.

From October 9, 2020. Join us as we take a look back to two weeks' worth of planetary stories, including solar system research on a binary trans-Neptunian object, diamonds in meteorites, the stratification of Titan's lakes, and how Jupiter affected Venus' habitability. Plus we go farther into space and see how super flares affect the chances for life on exoplanets and find an exoplanet with vaporized metal in its atmosphere.   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.

1.1.26 – Day 10/13 of the White Wizard Wavespell – Rhythmic Moon 20

At the dawn of the 19th century, the celestial police were on patrol. They were looking for a planet between the orbits of Mars and Jupiter. And on the century’s first day, a future squad member found one – sort of. Later discoveries showed that it wasn’t a planet at all, but the first and largest member of the asteroid belt – a wide band of millions of rocky bodies. Astronomers were looking for a planet because of the numbers. There seemed to be a mathematical relationship between the distances from the Sun to the known planets. But there was a gap between Mars and Jupiter. So one astronomer began organizing a search party: the celestial police. Giuseppe Piazzi, at the Palermo Observatory in Sicily, was on the list of people to invite. But he was already searching on his own. And before he got his invitation, he found something – 225 years ago today. Piazzi originally thought it was a comet – but hoped for something bigger. As other astronomers began studying it, they decided it was the sought-after planet. They named it Ceres, for the Roman goddess of agriculture. Within a few years, though, they’d found several other bodies in similar orbits. So they realized that Ceres wasn’t a planet at all, but just one member of a band of debris – the asteroid belt. Today, Ceres has regained its planetary status – sort of. It’s a dwarf planet – the only one in the inner solar system. Script by Damond Benningfield

00:08 Malcolm Harris, author of several books; the newest is What's Left: Three Paths Through the Planetary Crisis. This is a rebroadcast from 2025. The post Malcolm Harris on the paths through planetary crisis appeared first on KPFA.

As 2025 comes to a close, Planetary Radio looks back on a year that reshaped space exploration, through stunning discoveries, major milestones, unexpected challenges, and the people who carried science forward through it all. In this episode, Sarah Al-Ahmed, host and producer of Planetary Radio, is joined first by Kate Howells, public education specialist at The Planetary Society, to share results from The Planetary Society’s Best of 2025 campaign and the newly released 2025 Year in Pictures edition of The Planetary Report. They discuss the images, missions, and accomplishments voted on by the global space community, and how space imagery continues to inspire curiosity, connection, and hope. Then, Sarah sits down with Mat Kaplan, senior communications advisor, Asa Stahl, science editor, and Ambre Trujillo, digital community manager at The Planetary Society, for a wide-ranging conversation about the defining space exploration stories of 2025. The episode closes with Bruce Betts, chief scientist of The Planetary Society, in What’s Up, where he looks ahead to what’s coming in 2026. Discover more at: https://www.planetary.org/planetary-radio/2025-looking-back-space-explorationSee omnystudio.com/listener for privacy information.

SpaceTime with Stuart Gary Gary - Series 28 Episode 153In this episode of SpaceTime, we dive into thrilling new missions and groundbreaking discoveries in the universe.Ramses Mission to Asteroid ApophisThe European Space Agency has greenlit an exciting new mission to study the infamous doomsday asteroid Apophis. The Ramses spacecraft will closely observe the 450-meter-wide asteroid as it makes a close flyby of Earth on April 13, 2029, at a mere 32,000 kilometers away—closer than many satellites. Initially feared to be on a collision course with Earth, further observations have since ruled out the threat of impact. However, the Ramses mission aims to understand how Earth's gravitational forces might affect Apophis during this close encounter, potentially setting the stage for future impacts. The spacecraft will deploy smaller probes to monitor changes in Apophis's orbit, rotation, and surface, providing vital data for planetary defense and insight into the evolution of asteroids.Solving the Mystery of ExistenceIn a groundbreaking study, scientists at CERN have made strides in explaining the universe's existence by observing a slight imbalance in the behavior of matter and antimatter. This charge parity (CP) violation suggests that a tiny difference favored matter over antimatter during the Big Bang, allowing the universe to evolve into its current state. The findings, based on 80,000 decays of the Lambda beauty particle, indicate a significant deviation that could reshape our understanding of the cosmos.The Largest Planetary Nursery Ever SeenAstronomers have discovered the largest planetary nursery ever observed, located in a massive protoplanetary disk around a young star. This chaotic environment, cataloged as IRAS230776707, spans an astonishing 650 billion kilometers and showcases intricate structures that hint at the complex processes of planet formation. The observations, made using NASA's Hubble Space Telescope, reveal a unique perspective on how planetary systems may develop in extreme conditions, raising new questions about the dynamics shaping these disks.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstrophysical JournalNatureCERN 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 28, Episode 153 for broadcast on 29 December 2025(00:00:47) ESA's Ramses mission to study asteroid Apophis(00:12:30) CERN's discovery of matter-antimatter imbalance(00:20:10) Astronomers observe the largest protoplanetary disk ever found(00:25:00) New insights into sleep apnea and mental health risks(00:28:30) Potential discovery of a new ancient human species

We're in the midst of an environmental crisis, and our urban lifestyles often clash with the natural systems that support us — especially when it comes to how we manage our waste.Stopping the flow of cross-border pollution can feel like a Sisyphean task. With every effort to tackle it, more trash seems to appear. That's why addressing the pollution crisis at the border takes a multifaceted approach. It involves many different types of interventions — from trash barriers to hillside reforestation to trash collection and repurposing efforts.In this fourth and final installment of The Planetary Scale, we talk with four fronterizos who have been at the forefront of efforts to mitigate this issue and check back in with old friends from six years ago. If you have checked our past installments of this series, here are links to Part 1, Part 2 and Part 3.This episode is dedicated to the loving memory of Steven WrightGuests:Waylon Matson of 4walls InternationalOscar Romo of AlterTerraJorge Ibañez of Las Hormiguitas NurseryAdela Bonilla of La Casa de las BotellasYou don't want to miss this episode.Nos vemos pronto!About Season 6Port of entry has a fresh new season for you with more rich stories of our border region. This time around, we are spotlighting Shapers and Visionaries of borderlands. Stories of People who are impacting the region and in some cases the world with their work and research. From urbanism to architecture to education and politics and to art and robotics!Listen in and join us!Social media and contactFrom KPBS, “Port of Entry” tells cross-border stories that connect us. More stories at www.portofentrypod.orgFacebook: www.facebook.com/portofentrypodcastInstagram: www.instagram.com/portofentrypodSupport our show at www.kpbs.org/donate. Search “Port of Entry” in the gifts section to get our sling bag as a thank-you gift.If your business or nonprofit wants to sponsor our show, email corporatesupport@kpbs.org.Text or call the "Port of Entry" team at 619-500-3197 anytime with questions or comments about the show or email us at podcasts@kpbs.org.CreditsHosts: Alan Lilienthal and Natalie GonzálezWriter/Producer: Julio C. Ortiz FrancoTechnical Producer/Sound Designer: Adrian VillalobosEditor: Chrissy Nguyen & Elma González Lima BrandãoEpisodes translated by: Natalie González and Julio C. Ortíz FrancoDirector of Audio Programming and Operations: Lisa MorrisetteThis program is made possible, in part, by the Corporation for Public Broadcasting, a private corporation funded by the American people

For a quarter of each Uranian year, half of the planet is plunged into a twenty-one-year winter of total darkness.

In this episode, we take a deep dive into the cosmic events and scientific discoveries that await us in 2026. We kick off with an exciting preview of lunar exploration, as NASA's Artemis program prepares to send astronauts on a historic flyby of the Moon, alongside a fleet of robotic landers from various commercial companies, including Jeff Bezos's Blue Moon. Next, we highlight the total solar eclipse on August 12, which will cross the Arctic, as well as a ring of fire eclipse in Antarctica, making 2026 a year for eclipse chasers.Shifting our focus to the edge of our solar system, we discuss the latest findings from the Voyager probes, which have uncovered a "wall of fire" at the boundary of the heliosphere, challenging our understanding of solar and interstellar interactions. We also explore Russia's recent launch of the Abzor R1, a radar Earth observation satellite that enhances their surveillance capabilities, marking a significant step in their sovereign space program.In a discovery that feels like science fiction, scientists have detected interstellar tunnels—narrow structures of hot plasma extending from our solar bubble into the galaxy, possibly formed by ancient supernovae. This revelation adds a new layer of complexity to our understanding of galactic structure.Finally, we examine the rapidly evolving commercial space race, with updates on China's reusable rocket initiatives and how companies like Stokespace and Relativity Space are transforming Florida's historic Space Coast into a hub for future launches. Join us as we explore these captivating stories and much more in this episode of Astronomy Daily!00:00 – **Astronomy Daily brings you the latest news from across the cosmos00:43 – **2026 is shaping up to be a monumental year for lunar exploration01:41 – **A total solar eclipse will cross over the Arctic on August 12th02:36 – **NASA's Voyager probes have detected a searingly hot region of space04:16 – **Russia launches new radar Earth observation satellite with huge strategic importance05:24 – **Scientists have detected narrow structures of hot plasma extending into the wider galaxy06:58 – **The reusable rocket race is heating up, and it's not just SpaceX08:22 – **Stokespace and Relativity Space are building out launch sites at Cape Canaveral09:40 – **This is the end of today's Astronomy Daily show### Sources & Further Reading1. NASA2. Roscosmos3. Space.com### Follow & ContactX/Twitter: @AstroDailyPodInstagram: @astrodailypodEmail: hello@astronomydaily.ioWebsite: astronomydaily.ioClear skies and see you next time!

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It was such a delight to feature work by our own Kate Howells in The Planetary Society’s member book club. We keep Kate busy as our public education specialist, but she found time to write about many of her favorite natural satellites in this richly illustrated edition. Join her and book club host Mat Kaplan for a journey taking us from our own Moon, past Europa, Titan, and many more, and out across a galaxy that is no doubt full of worlds circling other worlds. Discover more at: https://www.planetary.org/planetary-radio/book-club-kate-howellsSee omnystudio.com/listener for privacy information.

12.19.25 – Day 10/13 of the Red Dragon Wavespell – Rhythmic Moon 7

Thirty years ago, NASA’s Galileo spacecraft became the first mission to orbit Jupiter, opening a new chapter in our exploration of the outer Solar System. Over eight years around Jupiter, Galileo transformed how we understand Jupiter and its moons, revealing a powerful and dynamic planetary system, uncovering evidence for oceans hidden beneath icy worlds, and reshaping the search for life beyond Earth. To mark the 30th anniversary of Galileo’s orbital insertion, scientists, engineers, historians, and advocates gathered at the California Institute of Technology for a special symposium: Galileo at 30. In this episode of Planetary Radio, host Sarah Al-Ahmed takes you inside that celebration. You’ll hear how Galileo survived seemingly impossible challenges, how its team adapted when things went wrong, and how its discoveries reshaped planetary science. You’ll hear from key voices in Galileo’s story, including historian Erik Conway, project manager Bill O’Neil, magnetometer principal investigator Margaret Kivelson, Europa Clipper Project Scientist Bob Pappalardo, and Dragonfly mission Principal Investigator Elizabeth “Zibi” Turtle, along with reflections from many others whose lives and careers were shaped by this remarkable mission. Together, they tell the story of Galileo not just as a spacecraft, but as a shared human effort, one whose legacy continues to guide exploration today. Discover more at: https://www.planetary.org/planetary-radio/2025-galileo-at-30See omnystudio.com/listener for privacy information.

In this episode of SpaceTime, we explore significant developments in space exploration and cosmic studies that could reshape our understanding of the universe.Nasa's MAVEN Mars Orbiter: Communication LossNASA's MAVEN (Mars Atmosphere and Volatile Evolution) spacecraft has gone silent, with contact lost on December 6th after passing behind Mars. The orbiter has been a vital asset for over a decade, studying the Martian atmosphere and solar wind interactions that have transformed Mars from a water-rich world to a cold desert. We delve into MAVEN's critical findings, including the mechanisms of atmospheric escape and the implications of its potential loss for ongoing Martian research.Galactic Neighbourhoods: Influencing EvolutionA new study reveals how a galaxy's local environment can significantly affect its evolution. The research, published in the Monthly Notices of the Royal Astronomical Society, demonstrates that galaxies situated in densely populated regions tend to grow more slowly and develop different structures compared to their isolated counterparts. By analysing data from the Deep Extragalactic Visible Legacy Survey, astronomers have gained insights into the complex dynamics of galactic interactions and their impact on star formation rates.Uranus and Neptune: More Richie than Icy?Challenging long-held classifications, a recent study suggests that the solar system's ice giants, Uranus and Neptune, may actually be more rocky than icy. Researchers from the University of Zurich conducted computer simulations that indicate a broader range of internal compositions for these planets, which could explain their complex magnetic fields. This new perspective could alter our understanding of planetary formation and evolution, paving the way for future explorations of these distant worlds.www.spacetimewithstuartgary.com✍️ Episode ReferencesMonthly Notices of the Royal Astronomical SocietyNASA TVBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

Joining host Michael Azevedo on this episode is first-time filmmaker Nivi Jaswal-Wirtjes, the director & executive producer of a powerful and thought-provoking new documentary called “Third Degree Burnout”   Narrated by renowned meteorologist John Morales, "Third Degree Burnout" uncovers the hidden connections between personal burnout and the climate crisis, revealing them as symptoms of a larger socio-economic metacrisis. With world-class animation, engaging interviews with over 20 experts, and playful humor woven into thought-provoking skits, the film breaks down complex ideas into something accessible, relatable, and impactful. From the history of our food systems to the ripple effects of the COVID-19 pandemic and the intersections of healthcare, politics, and society, this documentary offers a fresh lens on the systemic forces shaping burnout. In 2020, Nivi lost her father to COVID-19 while she was in the process of struggling through her own burnout after 15 years in high-pressure global marketing and strategy roles across consumer packaged goods, life sciences, and media. That dual reckoning — grief and exhaustion — became the catalyst for her life's new direction: uncovering the connections between personal well-being, food systems, and planetary health, all of which a explored in "Third Degree Burnout." Making Media Now is sponsored by Filmmakers Collaborative, a non-profit organization dedicated to supporting media makers from across the creative spectrum. From providing fiscal sponsorship to presenting an array of informative and educational programs, Filmmakers Collaborative supports creatives at every step in their journey. About the host: www.writevoicecreative.com and https://www.linkedin.com/in/michael-azevedo/   Sound Engineer: A.J. Kierstead

Plant-based pet foods may be a key avenue for environmental sustainability. Rebecca Brociek, Final year PhD Student in the School of Veterinary Medicine and Science at the University of Nottingham, examines the benefits. With a background in biomedical science and pharmaceutical, Rebecca is now completing her PhD focused in companion animal nutrition at the University […]

We're in the midst of an environmental crisis, and our urban lifestyles often clash with the natural systems that support us — especially when it comes to the materials we use to build. That was the focus of the first two episodes of this “Planetary Scale” series, Part 1 and Part 2.In this third installment, we follow Itamar “Ita” Lilienthal, an emerging biodesigner and architect who is developing sustainable material alternatives. He believes he may have found a promising biomaterial that could help reduce our environmental impact.We'll follow along as Ita leads a workshop where he demonstrates this material and trades insights with another like-minded inventor making waves in the world of biodegradable plastics: Dr. Stephen Mayfield of Algenesis LabsAnd if Ita's last name sounds familiar, it's because he's Alan's younger brother.You don't want to miss this episode.Nos vemos pronto!About Season 6Port of entry has a fresh new season for you with more rich stories of our border region. This time around, we are spotlighting Shapers and Visionaries of borderlands. Stories of People who are impacting the region and in some cases the world with their work and research. From urbanism to architecture to education and politics and to art and robotics!Listen in and join us!Social media and contactFrom KPBS, “Port of Entry” tells cross-border stories that connect us. More stories at www.portofentrypod.orgFacebook: www.facebook.com/portofentrypodcastInstagram: www.instagram.com/portofentrypodSupport our show at www.kpbs.org/donate. Search “Port of Entry” in the gifts section to get our sling bag as a thank-you gift.If your business or nonprofit wants to sponsor our show, email corporatesupport@kpbs.org.Text or call the "Port of Entry" team at 619-500-3197 anytime with questions or comments about the show or email us at podcasts@kpbs.org.CreditsHosts: Alan Lilienthal and Natalie GonzálezWriter/Producer: Julio C. Ortiz FrancoTechnical Producer/Sound Designer: Adrian VillalobosEditor: Chrissy Nguyen & Elma González Lima BrandãoEpisodes translated by: Natalie González and Julio C. Ortíz FrancoDirector of Audio Programming and Operations: Lisa MorrisetteThis program is made possible, in part, by the Corporation for Public Broadcasting, a private corporation funded by the American people

The 2025 International Mars Society Convention convened at the University of Southern California this October for three days of passionate discussion about humanity’s future on the red planet. Speakers explored science, policy, technology, AI, synthetic biology, and the long-term path toward becoming a multi-planet species. In this episode, Mat Kaplan, senior communications adviser at The Planetary Society, shares his conversations with speakers and guests at the Convention. We hear from Robert Zubrin, founder of The Mars Society, who delivered a fiery call to protect NASA’s science programs in the face of unprecedented budget cuts. Humphrey “Hoppy” Price, Chief Engineer for NASA’s Robotic Mars Exploration Program at the Jet Propulsion Laboratory, updates us on the future of Mars Sample Return and new mission architectures. Keynote speaker Dex Hunter-Torricke, a longtime communications leader for SpaceX, Meta, and other major tech organizations, reflects on AI’s promise and peril, and why Mars remains a beacon of hope for humanity’s future. Biologist and technologist Tiffany Vora, vice president for innovation partnerships at Explore Mars, and Erika DeBenedictis, biologist and founder of Pioneer Labs, reveal breakthroughs in synthetic biology and engineered microbes that could help future Martians survive. Steve Benner, chemist and founder of the Foundation for Applied Molecular Evolution (FfAME), revisits the Viking lander experiments and makes a provocative case that we may have found Martian life nearly 50 years ago. Architect Melodie Yashar, CEO of AENARA and a pioneer in 3D-printed habitat research, shares progress in additive construction on Earth and Mars. James Burk, executive director of The Mars Society, discusses advocacy, analog research stations, and the organization’s expanding international footprint. Finally, we meet Sasha, a 13-year-old presenter whose enthusiasm offers a bright glimpse of the next generation of explorers. We wrap up the show with What’s Up with Bruce Betts, chief scientist at The Planetary Society, with a discussion of perchlorates in the Martian soil. Discover more at: https://www.planetary.org/planetary-radio/2025-mars-society-conventionSee omnystudio.com/listener for privacy information.

In this episode of The Psychedelic Podcast, Paul F. Austin reconnects with longtime Buddhist practitioner and former Synthesis co-founder Martijn Schirp, founder of Upāyosis. They explore his journey from pioneering modern psilocybin retreats to creating A Path Between Worlds, a year-long contemplative training that integrates Buddhist practice, ecological ethics, and psychedelic skillful means. Find full show notes and links here: https://thethirdwave.co/podcast/episode-333/?ref=278  Martijn shares lessons from Synthesis's rise and collapse, how time in the Himalayas reshaped his contemplative path, and why "ego porousness" may offer a healthier frame than "ego death." He and Paul discuss how Buddhist principles like interdependence and skillful means can guide responsible psychedelic work — and why awakening today must include service to a planet in crisis. Martijn Schirp is a longtime Buddhist practitioner and founder of Upāyosis, where he leads A Path Between Worlds, a yearlong contemplative training blending Buddhist practice, ecological ethics, contemplative science, and optional psychedelic components. Previously, he co-founded the Synthesis Institute, helping pioneer modern, medically supervised psilocybin retreats and training programs. He writes, teaches, and mentors at the intersection of Buddhist wisdom, contemplative science, and psychedelic practice. Highlights: From Synthesis to spiritual renewal in the Himalayas Lessons from crisis: leadership, burnout, impermanence What Buddhism can teach the psychedelic field The fifth precept and "skillful means" First principles of skillful psychedelic use Ego porousness vs. ego dissolution Ecological ethics as spiritual practice A Path Between Worlds: a contemplative year of service Episode Links: Upāyosis A Path Between Worlds 12-month program Episode Sponsors: The Microdosing Practitioner Certification at Psychedelic Coaching Institute. The Practitioner Certification Program at Psychedelic Coaching Institute. Golden Rule Mushrooms - Get a lifetime discount of 10% with code THIRDWAVE at checkout These show links may contain affiliate links. Third Wave receives a small percentage of the product price if you purchase through the above affiliate links. Disclaimer: Third Wave occasionally partners with or shares information about other people, companies, and/or providers. While we work hard to only share information about ethical and responsible third parties, we can't and don't control the behavior of, products and services offered by, or the statements made by people, companies, or providers other than Third Wave. Accordingly, we encourage you to research for yourself, and consult a medical, legal, or financial professional before making decisions in those areas. Third Wave isn't responsible for the statements, conduct, services, or products of third parties. If we share a coupon code, we may receive a commission from sales arising from customers who use our coupon code. No one is required to use our coupon codes. This content is for educational, informational, and entertainment purposes only. We do not promote or encourage the illegal use of any controlled substances. Nothing said here is medical or legal advice. Always consult a qualified medical or mental health professional before making decisions related to your health. The views expressed herein belong to the speaker alone, and do not reflect the views of any other person, company, or organization.

(00:00:00) Galactic Tug-of-War: The Small Magellanic Cloud's Struggle Against Gravitational Forces (00:00:46) One of our nearest neighbouring galaxies being torn apart (00:08:00) A giant spider on the Jovian Ice Moon Europa (00:12:23) Mars could have been habitable for long periods (00:14:14) The Science Report (00:17:23) Skeptics guide to why some people are born suckers (00:20:24) Episode Wrap In this episode of SpaceTime, we delve into fascinating cosmic phenomena and groundbreaking discoveries that could reshape our understanding of the universe.The Small Magellanic Cloud: A Galaxy Under DuressAstronomers have uncovered that the Small Magellanic Cloud, a nearby dwarf galaxy, is being torn apart by gravitational forces from its neighbor, the Large Magellanic Cloud. This revelation, published in the Astrophysical Journal Letters, highlights the complex movements of Cepheid variable stars within the galaxy, indicating that it is being stretched in multiple directions. By utilizing data from the European Space Agency's Gaia satellite, researchers have gained unprecedented insights into the interactions between these two galaxies, prompting a reevaluation of their structural dynamics and gravitational relationships with the Milky Way.Europa's Spider: Signs of Subsurface Water?A striking spider-like feature on Jupiter's moon Europa has scientists buzzing with excitement. Researchers suggest this formation, found near the Menanan impact crater, may be evidence of subsurface water seeping through the moon's icy crust following an asteroid impact. The findings, reported in the Planetary Science Journal, could have significant implications for the moon's habitability and the presence of life. By drawing parallels with similar features on Mars, scientists are eager to explore Europa's subsurface properties further, especially with the upcoming Europa Clipper mission set to launch in April 2030.Mars: A Longer Habitable History?New research indicates that Mars may have been habitable for a much longer duration than previously believed. A study published in the Journal of Geophysical Research Planets reveals that ancient underground water may have flowed beneath the Martian sand dunes, creating conditions conducive to life long after its surface water disappeared. This discovery not only enhances our understanding of Mars' geological history but also highlights the potential of subsurface environments as targets for future exploration in the search for past life.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstrophysical Journal LettersPlanetary Science JournalJournal of Geophysical Research PlanetsBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

12.6.25 – Day 10/13 of the Yellow Star Wavespell – Overtone Moon 22

Could you survive an eternal winter? Or is endless summer sun a more appealing prospect? Lots of us are grateful for the seasonal changes that shape the world around us, but this week Hannah and Dara are asking what life would look like without the axial tilt that brings each hemisphere closer and further away from the sun as the seasons change each year. Listener Andrew from Melbourne wants to know what would happen if the planet stood perfectly upright, no lean, no tilt, no seasons. But what else could happen? Is Earth's 23-degree slant the cosmic fluke that made life possible? To find out, Hannah and explore how losing the tilt reshapes climate, ecosystems, evolution and maybe even the fate of the dinosaurs.You can send your everyday mysteries for the team to investigate to: curiouscases@bbc.co.uk Contributors Dr Robin Smith - Climate modelling researcher at the University of Reading Professor Rebecca Kilner - Evolutionary Biologist and Head of the Department of Zoology at Cambridge Professor Amaury Triaud - Professor of Exoplanetology at the University of Birmingham Aidan McGivern - Meteorologist and Senior weather presenter at the MET OfficeProducer: Emily Bird Executive Producer: Sasha Feachem A BBC Studios Production

My fellow pro-growth/progress/abundance Up Wingers in America and around the world:NASA is attempting the difficult task of juggling highly ambitious goals, but also possibly intense budget cuts. Despite personnel losses and unclear leadership, the administration is racing to put humans on the Moon — ideally ahead of China — and then Mars.Today on Faster, Please! — The Podcast, I'm chatting with Casey Dreier about this complicated new era in NASA's history. We'll discuss whether or not we're really in a space race, what to make of the differing visions of Elon Musk and Jeff Bezos, and the rise of planetary defense.Dreier is chief of space policy at The Planetary Society where he advocates for planetary exploration, defense, and the search for extraterrestrial life. He has been featured in major publications from The New York Times to the Washington Post, and hosts his own podcast, Planetary Radio: Space Policy Edition.In This Episode* The return of Isaacman (1:32)* Ditch the Space Race (7:42)* Visions of space (14:48)* Planetary defense (21:23)* Proceed with optimism (24:51)(A lightly edited transcript of our conversation will be appear in my Week in Review issue on Saturday. Another option is using the Substack auto transcript function.)On sale everywhere The Conservative Futurist: How To Create the Sci-Fi World We Were Promised This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit fasterplease.substack.com/subscribe

NASA’s twin ESCAPADE spacecraft have finally launched on their journey to Mars. Designed to study how the solar wind interacts with Mars’ patchy magnetic fields and drives the loss of its atmosphere, ESCAPADE is NASA’s first dual-spacecraft mission to the Red Planet and a major milestone for the SIMPLEx program’s small, low-cost planetary explorers. The mission began its voyage aboard Blue Origin’s New Glenn rocket after several weather and space weather delays, marking the vehicle’s first science launch. We begin with Ari Koeppel, AAAS Science & Technology Policy Fellow and Space Policy Intern at The Planetary Society, who was at Cape Canaveral for the prelaunch activities. Ari shares what it was like to navigate repeated scrubs and even a powerful solar storm, along with the emotional experience of watching a spacecraft carrying an instrument he helped build begin its voyage to Mars. Next, we are joined by Dr. Rob Lillis, ESCAPADE’s Principal Investigator and Associate Director for Planetary Science at UC Berkeley’s Space Sciences Laboratory. Rob explains how ESCAPADE aims to unravel Mars’ complex space environment using two coordinated orbiters, why its measurements are key to understanding atmospheric escape, and how its innovative trajectory made the mission possible after the loss of its original rideshare opportunity. Finally, Dr. Bruce Betts, Chief Scientist of The Planetary Society, returns for What’s Up to talk about why Mars produces aurora even without a global magnetic dynamo. Discover more at: https://www.planetary.org/planetary-radio/2025-escapadeSee omnystudio.com/listener for privacy information.

Andrea Botero Cabrera, Martín Avila y David Sanchez Ruano son los entrevistados en este panel. Andrea es profesora en la Universidad de Aalto, en Helsinki, Finlandia. Martín es profesor en Konsfack en Estocolmo, Suecia, y David en el Tecnológico de Monterrey, en Guadalajara,  México. Los tres investigan en el ámbito de lo más que humano. Tres universidades con programas en diseño empezaron a colaborar en una iniciativa que se llama Planetary design, Diseño planetario. Son las Universidad Católica de Chile, la Universidad de Los Andes y el Tecnológico de Monterrey. Dentro de este marco organizaron un evento en Santiago de Chile. Como antesala a ese evento organizamos un panel. Fue un panel grabado en vivo. Al final de la charla le dimos el micrófono a otres que quisieron preguntar. Martín Tironi, uno de los profesores de diseño iniciadores de esto del diseño planetario hizo varias preguntas. Esta entrevista es parte de las listas: México y diseño, Finlandia y diseño, Suecia y diseño, Diseño con lo no humano, Educación en diseño e Investigación en diseño. En esta entrevista hablan del libro: More than human Design in PracticeY también del libro de Martín Avila: Designing for Interdependence. A Poetics of Relating

1/4. The Genesis of the Asteroid Hunter Mission and Early Rejections — Dante Lauretta — Lauretta, hired by mentor Mike Drake at the Lunar and Planetary Laboratory (LPL), initiated the asteroid sample return mission concept in 2004 following a pivotal meeting with Lockheed Martin's Steve Price. The team submitted its initial proposal to NASA in July 2004, which received the agency's lowest competitive ranking, designated Category 4. A subsequent refined mission proposal targeting asteroid 1999 RQ36 was formally rejected in December 2007 due to prohibitively high estimated costs relative to the NASA planetary science program budget allocation. 1930

8/8. Global Bird Consciousness and Human Responsibility — Steven Moss — Moss concludes by emphasizing that birds represent profound indicators of planetary ecological health and human stewardship. Moss argues that human societies have repeatedly demonstrated catastrophic ecological mismanagement—from deliberate species eradication campaigns to inadvertent pesticide-driven collapse of insect populations supporting avian food chains. Moss stresses that contemporary climate-driven extinctions represent an acceleration of anthropogenic ecological destruction. Mossemphasizes that conservation requires fundamental shifts in human consciousness regarding our responsibility to non-human species and ecosystem integrity, using birds as both biological indicators and moral catalysts for sustainable civilization transformation. 1848

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 www.nordvpn.com/spacenuts or use the coupon code SPACENUTS at checkout.Exploring Theia, Near-Earth Asteroids, and EnceladusIn this exciting episode of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson dive into a wealth of astronomical discoveries and insights. From new revelations about the ancient collision between Earth and Theia to the astounding discovery of 40,000 near-Earth asteroids, this episode is packed with cosmic revelations that will spark your curiosity about the universe.Episode Highlights:- Theia and Earth's Relationship: Andrew and Fred discuss groundbreaking research from the Max Planck Institute that redefines our understanding of Theia, the protoplanet that collided with Earth. They explore how isotopic similarities suggest Theia was not just a random object, but likely a companion planet in the early solar system.- 40,000 Near-Earth Asteroids: The hosts celebrate the milestone of 40,000 discovered near-Earth asteroids, discussing the implications for planetary defense and the importance of monitoring potentially hazardous objects that could pose a threat to Earth.- Life on Enceladus: A thrilling discussion emerges around the latest findings from the Cassini mission, revealing new organic compounds in the icy plumes of Enceladus. Andrew and Fred ponder the exciting possibility of life existing in the subsurface ocean of this intriguing moon of Saturn.- Updates on Comet 3I Atlas: The episode wraps up with an update on the interstellar comet 3I Atlas, including stunning new images captured from Mars. The hosts discuss the significance of these observations and what they might reveal about the comet's characteristics as it continues its journey through 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.

In this episode of SpaceTime, we delve into the latest discoveries and challenges in space exploration and Earth science.Tracking Interstellar Comet 3I Atlas from MarsThe European Space Agency has successfully monitored interstellar comet 3I Atlas from its ExoMars Trace Gas Orbiter, significantly improving the accuracy of its predicted trajectory by a factor of ten. The comet, which travels at speeds of up to 250,000 km/h, was observed from a unique vantage point, allowing astronomers to refine its path through our solar system. This remarkable achievement underscores the importance of multi-location observations in planetary defense efforts.Geomagnetic Superstorm Ganon's Impact on Earth's Plasma SphereA recent study reveals how the geomagnetic superstorm Ganon dramatically compressed Earth's plasmasphere, reducing its size to just a fifth of its normal extent. This event, which occurred in May 2024, provides crucial insights into the effects of extreme space weather on our planet's protective layers. The findings will enhance solar storm forecasts and help safeguard satellites and communication systems during such events.Delays for the Dream Chaser SpaceplaneSierra Space's Dream Chaser spaceplane faces further delays, now expected to launch its first orbital flight in approximately a year. Originally designed for crew transport, the spacecraft is now slated for resupply missions to the International Space Station. Despite setbacks, recent tests have demonstrated its systems' readiness for future operations, although challenges remain as the ISS's operational life nears its end.www.spacetimewithstuartgary.com✍️ Episode ReferencesEarth Planets and Space JournalJournal of the American Chemical SocietyNASA ReportsBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

This week on Planetary Radio, we’re sharing a special conversation from our friends at the Smart Girl Dumb Questions podcast. Host Nayeema Raza sits down with The Planetary Society’s Chief of Space Policy, Casey Dreier, to explore one of the most common questions in space exploration: Why does space matter, and is it really worth the cost? Casey breaks down how space exploration impacts daily life, from GPS and weather forecasting to cutting-edge technologies and scientific discoveries that could reshape our future. Together, Nayeema and Casey unpack the big ideas behind NASA’s ~$25 billion budget at a moment when U.S. national priorities are shifting. Stick around after the interview for a special U.S. Thanksgiving-week edition of What’s Up with Chief Scientist Bruce Betts. Discover more at: https://www.planetary.org/planetary-radio/2025-smart-girl-dumb-questionsSee omnystudio.com/listener for privacy information.

Is Earth literally waking up? Not in a poetic, mystical sense, but in a real, scientific, and possibly terrifying way. In this mind-bending episode of The Skeptic Metaphysicians, we dive into one of the most provocative conversations we've ever hosted: the possibility that the Earth is evolving into a planetary superconsciousness, powered by artificial intelligence, fiber-optic nerve systems, and global institutions acting as synapses in a technological brain. Our guest, Topher McDougal, is not your typical spiritual thinker. He's a Professor of Economic Development & Peacebuilding at the University of San Diego's Joan B. Kroc School of Peace Studies and the author of the forthcoming book Gaia Wakes: Earth's Emergent Consciousness in an Age of Environmental Devastation (May 2025). McDougal introduces the Gaiacephalos Hypothesis, a theory that makes the Gaia Hypothesis look tame by comparison. He argues that the Earth isn't just a self-regulating system, it's on track to become literally conscious, thanks to the explosive growth of AI, global infrastructure, and what he calls the technosphere. In This Episode:What is the Gaiacephalos Hypothesis, and how does it extend the Gaia theory?How AI, machine learning, and planetary infrastructure are forming a neural network across the globeThe connection between environmental collapse and evolutionary upgradesCould the Earth eventually think, feel, or even act as an entity?Are we building a planetary cybernetic organism, and if so, who's in control?The parallels between biological evolution, planetary systems, and emergent intelligenceWhat we can learn from Black Mirror, cybernetics, and quantum consciousnessThe role of humanity: are we creators, neurons… or expendable?This episode is not science fiction. It's a serious, fascinating exploration of what happens when AI, energy systems, and environmental pressure converge on a planetary scale. Whether you're into mysticism, metaphysical science, spiritual awakening, or consciousness expansion, this is a conversation that will challenge everything you think you know about the future of Earth, and our place within it.Guest Info: Topher McDougal Website: TopherMcDougal.comBook (pre-order): Gaia Wakes – Columbia University Press (May 2025)Subscribe, Rate & Review! If you found this episode enlightening, mind-expanding, or even just thought-provoking (see what we did there?), please take a moment to rate and review us. Your feedback helps us bring more transformative guests and topics your way! Subscribe to The Skeptic Metaphysicians on your favorite podcast platform and YouTube for more deep dives into spiritual awakening, consciousness, spirituality, metaphysical science, and mind-body evolution.Connect with Us: 

(00:00:00) Cosmic Speedsters: Unravelling Our Solar System's Surprising Velocity and Enceladus' Organic Secrets (00:00:46) Our solar system is moving faster than expected (00:04:38) Organic molecules discovered erupting from Saturn's moon Enceladus (00:08:29) A new satellite launched to study Earth's oceans (00:13:49) The Science Report (00:15:52) Alex on Tech In this episode of SpaceTime, we uncover groundbreaking insights into Earth's mysteries and the cosmos beyond.Mysterious Structures in Earth's MantleA new study reveals that enigmatic structures within Earth's mantle may hold vital clues about why our planet evolved the conditions necessary for life. These massive formations, known as large low shear velocity provinces and ultra low velocity zones, reside at the boundary between the mantle and outer core, approximately 2,900 kilometres beneath the surface. The research suggests these anomalies could be remnants of Earth's formative processes, providing a deeper understanding of how elements from the core influenced the planet's cooling, volcanic activity, and atmospheric evolution, ultimately setting Earth apart from Venus and Mars.Unprecedented View of the Milky WayAstronomers have achieved a remarkable new perspective of our home galaxy, the Milky Way, with the largest low-frequency radio image ever assembled. This extensive survey, conducted using the Murchison Wide Field Array radio telescope in Western Australia, captures the intricate birth, evolution, and demise of stars across the southern hemisphere. The new image, which boasts double the resolution and tenfold sensitivity compared to previous observations, offers valuable insights into stellar interactions and the cosmic landscape, revealing patterns in star formation and supernova remnants.Successful Return of Stranded TaikonautsIn a significant development, the three Chinese taikonauts stranded in orbit after their Shenzhou 20 spacecraft was struck by space debris have safely returned to Earth aboard the Shenzhou 21 capsule. The crew's return marks the end of a six-month mission at the Tiangong space station, with their extended stay setting a new record for the longest duration in space for Chinese astronauts. The episode highlights the challenges of space travel and the rapid response by Beijing to ensure crew safety.www.spacetimewithstuartgary.com✍️ Episode ReferencesNature GeosciencePublications of the Astronomical Society of AustraliaNew England Journal of MedicineBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

(00:00:00) Cosmic Clues Beneath Us: The Mantle's Role in Life and the Milky Way Unveiled (00:00:47) Mysterious structures within Earth's mantle may hold clues to life (00:05:05) A new unprecedented view of the Milky Way Galaxy (00:12:36) Stranded Chinese taikonauts return safely to Earth (00:14:21) The Science Report (00:16:58) Skeptics guide to the return of the haunted doll. In this episode of SpaceTime, we uncover groundbreaking insights into Earth's mysteries and the cosmos beyond.Mysterious Structures in Earth's MantleA new study reveals that enigmatic structures within Earth's mantle may hold vital clues about why our planet evolved the conditions necessary for life. These massive formations, known as large low shear velocity provinces and ultra low velocity zones, reside at the boundary between the mantle and outer core, approximately 2,900 kilometres beneath the surface. The research suggests these anomalies could be remnants of Earth's formative processes, providing a deeper understanding of how elements from the core influenced the planet's cooling, volcanic activity, and atmospheric evolution, ultimately setting Earth apart from Venus and Mars.Unprecedented View of the Milky WayAstronomers have achieved a remarkable new perspective of our home galaxy, the Milky Way, with the largest low-frequency radio image ever assembled. This extensive survey, conducted using the Murchison Wide Field Array radio telescope in Western Australia, captures the intricate birth, evolution, and demise of stars across the southern hemisphere. The new image, which boasts double the resolution and tenfold sensitivity compared to previous observations, offers valuable insights into stellar interactions and the cosmic landscape, revealing patterns in star formation and supernova remnants.Successful Return of Stranded TaikonautsIn a significant development, the three Chinese taikonauts stranded in orbit after their Shenzhou 20 spacecraft was struck by space debris have safely returned to Earth aboard the Shenzhou 21 capsule. The crew's return marks the end of a six-month mission at the Tiangong space station, with their extended stay setting a new record for the longest duration in space for Chinese astronauts. The episode highlights the challenges of space travel and the rapid response by Beijing to ensure crew safety.www.spacetimewithstuartgary.com✍️ Episode ReferencesNature GeosciencePublications of the Astronomical Society of AustraliaNew England Journal of MedicineBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

There was a time when almost everyone, from Alexander Graham Bell to the Wall Street Journal, believed there was a supremely intelligent civilization on Mars, one that was probably trying to talk to Earthlings. Most of this belief could be traced to an amateur astronomer and charismatic speaker named Percival Lowell. David Baron tells this story in “The Martians: The True Story of an Alien Craze that Captured Turn-of-the-Century America,” the product of seven years of research into this strange chapter of history. He shares many of the most surprising, fascinating, and very entertaining details, including much that had been lost to history, in this book club conversation with Mat Kaplan. Discover more at: https://www.planetary.org/planetary-radio/book-club-david-baronSee omnystudio.com/listener for privacy information.

When his filmmaking career stalled during the pandemic, Toby Lockerbie turned to the one place that had never stopped inspiring him: the Universe. With no background in visual effects, he taught himself the tools needed to transform complex space science into cinematic stories using everyday objects and beautifully crafted visuals to make the Cosmos feel human. His channel, Epic Spaceman, now reaches millions and has earned multiple Webby Awards for its innovative approach to visualizing scale, awe, and accessible science. This week on Planetary Radio, Toby joins host Sarah Al-Ahmed to discuss the creation of Epic Spaceman, how visual metaphors can change how we understand the Universe, and why awe remains one of the most powerful tools for science communication. Then we welcome Bruce Betts back for What’s Up, where we reflect on the end of the Japanese Aerospace Exploration Agency’s Akatsuki mission to Venus. Discover more at: https://www.planetary.org/planetary-radio/2025-epic-spacemanSee omnystudio.com/listener for privacy information.

Our ancestors lived by the rhythm of the sky, and the echo of that wisdom still lives in our calendar. In this Witchy Wednesday episode, we explore the magic of planetary days. How each sunrise offers a new tone, a new mood, a new energy to lean into. This epi brings us back into flow with the cosmos.NEW SUBSTACKraquellemantra.substack.comRAQUELLE + YOMyourownmagic.comig @raquellemantrafb group your own magicPODCAST EPISODE MENTIONEDKim Krans on Creating Tarot Decks, The Beauty of Alchemy, + How to Get into a Creative Zone DailyAppleSpotifyLuminarylisten wherever you prefer podcastsSPONSORS' SPECIAL OFFERS hereOur Sponsors:* Check out Everyday Dose and use my code MAGIC for a great deal: https://everydaydose.com* Check out Happy Mammoth and use my code MAGIC for a great deal: https://happymammoth.com* Check out Kensington Publishing: https://www.kensingtonbooks.comSupport this podcast at — https://redcircle.com/your-own-magic/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

The Planetary Society heads to TwitchCon 2025 to explore how scientists and educators use livestreaming to share the excitement of discovery. We begin with Moohoodles, one of Twitch’s pioneering space science streamers and co-host of the live panel “The Planetary Society: Space, Time, and You.” She explains how she built a thriving community around astrobiology and space exploration long before Twitch even had a Science & Technology category. Then we share moments from the panel, featuring a special video message from Bill Nye, CEO of The Planetary Society, and highlights of how livestreaming helps inspire new audiences to look up. At the Science & Technology Meet and Greet, Sharkg33k and Paleontologizing explain how their streams connect life on Earth to exploration beyond our planet. Later, Jack Kiraly, The Planetary Society’s Director of Government Relations, joins the show for a Space Policy Update on Jared Isaacman’s renomination as NASA Administrator, examining what it could mean for the agency’s leadership and direction. The episode wraps up with What’s Up with Bruce Betts, The Planetary Society’s chief scientist, celebrating the third anniversary of the end of the LightSail 2 mission and sharing a new random space fact. Discover more at: https://www.planetary.org/planetary-radio/2025-twitchconSee omnystudio.com/listener for privacy information.