Podcasts about NASA

James brings back astrophysicist Brian Keating for a practical takedown of moon-landing conspiracy claims—and a wider lesson in how to reason when everyone has a microphone. From the Van Allen belts to “the flag waving,” Keating separates physics from folklore, explains what evidence actually looks like (hello, laser retroreflectors), and gives a playbook for engaging friends who've gone down the rabbit hole—without losing your mind.MAKE SURE TO WATCH: Brian Keating's Video Debunking the Moon Landing Conspiracy TheoryWhat You'll Learn:A simple framework for arguing well: define the claim, demand specific evidence, check physics and history, and compare against competing explanations.Why the Van Allen belts don't “fry” astronauts and how Apollo minimized exposure (trajectory + speed + shielding).How we still verify Apollo today (lunar laser ranging off Apollo-placed mirrors).How to spot trope-based arguments (appeals to vibes, selective papers, “we haven't gone back, therefore it never happened”).Timestamped Chapters:[00:00] Opening: “What's up with Candace Owens?” Setting the table: Bart Sibrel, viral platforms, and why this matters.[02:30] Rogan, Jesse Michels, and the megaphone effect. Platforms amplify doubt; why it sticks.[04:20] Thiel salons & the culture wars around ‘science.' Belief, institutions, and physics “stagnation.”[06:15] The debate that never happened. Why Sibrel refused; what counts as a real debate.[15:45] Physics 101: Van Allen belts. Charged particles, trajectories, dose vs. time.[23:10] “We haven't gone back” ≠ “we never went.” South Pole analogy; politics, cost, and program shifts.[30:00] Flag shadows, cameras, and remote control. Why the photo/camera myths fail basic engineering.[35:05] Apollo 1, the ‘lemon,' and what actually happened. Tragedy, design fixes, and conspiratorial leaps.[44:10] Keating's NASA work. Aviation safety, non-destructive evaluation, and why ‘NASA is useless' is unserious.[57:10] Hard evidence you can measure: Apollo retroreflectors, seismographs, and international confirmations.Core references:Van Allen radiation belts — NASA overview. NASA ScienceLunar laser retroreflectors (Apollo 11/14/15) — NASA & background. NASASoviet Luna 15 crashed during Apollo 11 (context on USSR verification/competition). NASAPeople, platforms, and episodes mentioned:Buzz Aldrin vs. Bart Sibrel (2002 incident) — background. HISTORYBart Sibrel — Danny Jones episode featuring Charles Duke (context). YouTubeJesse Michels on The Joe Rogan Experience (recent appearance). YouTubeHistorical context:Apollo 1 fire & the “lemon” (hung on a simulator, not the flight capsule). SpaceCultural notes referenced in-episode:Celebrity moon-hoax chatter (recent coverage of the Kardashians' comments). People.comSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Former NASA flight director Eugene "Gene" Kranz, author of "Tough and Competent," shares stories from his 34 years at NASA's Mission Control, beginning in 1960 with his work on Project Mercury, the first American human spaceflight program. He was later flight director for NASA's Gemini and Apollo programs, including the 1969 Apollo 11 mission that landed Americans on the moon and the 1970 Apollo 13 mission that almost ended in tragedy ("Houston, we've had a problem…" reported Commander Jim Lovell in route to the moon). Mr. Kranz, who turned 92 this year, also talks about his work on Skylab and the Space Shuttle Program, and weighs in on NASA's current plans to send humans back to the moon. Learn more about your ad choices. Visit megaphone.fm/adchoices

Former NASA flight director Eugene "Gene" Kranz, author of "Tough and Competent," shares stories from his 34 years at NASA's Mission Control, beginning in 1960 with his work on Project Mercury, the first American human spaceflight program. He was later flight director for NASA's Gemini and Apollo programs, including the 1969 Apollo 11 mission that landed Americans on the moon and the 1970 Apollo 13 mission that almost ended in tragedy ("Houston, we've had a problem…" reported Commander Jim Lovell in route to the moon). Mr. Kranz, who turned 92 this year, also talks about his work on Skylab and the Space Shuttle Program, and weighs in on NASA's current plans to send humans back to the moon. Learn more about your ad choices. Visit megaphone.fm/adchoices

How have industry and technology shaped our understanding of ourselves and of our understanding and relationship with God? How have such intellectual and societal trends contributed to the rise of atheism and unbelief? We continue our conversation this week with author and teaching fellow of the Davenant Institute in Landrum, South Carolina, Dr. Joseph Minich. We discuss some of his 2023 book Bulwarks of Unbelief - Atheism and Divine Absence in a Secular Age. From the Davenant Institute Dr. Joseph Minich Dr. (PhD, The University of Texas at Dallas) is Faculty Chair and Professor of Philosophy at Davenant Hall. As part of his work, he also co-hosts the Pilgrim Faith podcast. The founding editor of Ad Fontes and former Editor-in-Chief of the Davenant Press, he is the author of Enduring Divine Absence (Davenant Press, 2018) and Bulwarks of Unbelief: Atheism and Divine Absence in a Secular Age (Lexham Press, 2023). His public writing can be found at The Calvinist International, Mere Orthodoxy, Modern Reformation, and Ad Fontes.Free Four-Page Articles from Watchman Fellowship: Charles DarwinNaturalismScientismDeconstructionAtheismAdditional Resources from Watchman Fellowship: FREE: We are also offering a subscription to our 4-page bimonthly Profiles here: www.watchman.org/Free.PROFILE NOTEBOOK: Order the complete collection of Watchman Fellowship Profiles (over 600 pages -- from Astrology to Zen Buddhism) in either printed or PDF formats here: www.watchman.org/notebook. SUPPORT: Help us create more content like this. Make a tax-deductible donation here: www.watchman.org/give.Daniel Ray's The Story of the Cosmos - How the Heavens Declare the Glory of God (https://www.thestoryofthecosmos.com). Apologetics Profile is a ministry of Watchman Fellowship For more information, visit www.watchman.org © 2025 Watchman Fellowship, Inc.

Many NASA technologies created for space help make life on our home planet easier.

Galileo's arrival at Jupiter on 7 December 1995 demonstrated the feasibility of long-duration operations in the outer Solar System and produced findings that shaped subsequent missions, including Juno and the planned Europa ...

T441-1-ag-286-12-TLM - 1760 - Bioquímica: El Origen de la Vida Siguiendo las recomendaciones de la NASA publicadas en el Informe sobre UAP del 13 de septiembre de 2023, en UDM no aprobamos comentarios que contribuyan a extender el estigma que tradicionalmente ha caído sobre los testigos de UAP/OVNIs. El muro de Comentarios de los episodios de UDM en iVoox NO es una red social. No espere que el creador del podcast “debata” con usted. Universo de Misterios tiene reservado el derecho de admisión y publicación de comentarios. Generalmente, los comentarios anónimos podrían no ser publicados. No envíe comentarios que contengan falacias lógicas. No de información personal. No espere que su comentario sea respondido necesariamente. Comprenda que se reciben diariamente un elevado número de comentarios que han de ser gestionados se publiquen o no. Si hace comentarios con afirmaciones dudosas, arguméntelas aportando enlaces a fuentes fiables (recuerde, el muro de Comentarios de los episodios de UDM en iVoox NO es una red social). En caso de no respaldar su comentario como se indica en la caja de descripción del episodio, su comentario podrá ser no publicado. Contacto con Universo de Misterios: universodemisteriospodcast@gmail.com En la realización de los episodios de Universo de Misterios puede recurrirse a la ayuda de Inteligencia Artificial como herramienta. Puedes hacerte Fan de Universo de Misterios y apoyarlo económicamente obteniendo acceso a todos los episodios cerrados, sin publicidad, desde 1,99 €. Aunque a algunas personas, a veces, puede proporcionar una falsa sensación de alivio, la ignorancia nunca es deseable. Pero eso, tú ya lo sabes... Escucha el episodio completo en la app de iVoox, o descubre todo el catálogo de iVoox Originals

SHOW 12-5-25 CBS EYE ON THE WORLD WITH JOHN BATCHELOR 1940 PITTSBURGH THE SHOW BEGINS IN THE DOUBTS ABOUT INFLATION. FIRST HOUR 9-915 Infrastructure Booms and Business Exoduses in the West: Colleague Jeff Bliss reports that high-speed rail construction from Los Angeles to Las Vegas is accelerating in anticipation of the 2028 Olympics, while the Boring Company expands tunnel networks; conversely, California faces corruption scandals and business flights, and Oregon sees companies like Columbia Sportswear struggle with the business climate. 915-930 Milan Prepares for Christmas and the Olympics: Colleague Lorenzo Fiori reports that Milan celebrates St. Ambrose Day with traditional markets and lights, marking the start of the holiday season, as the city prepares to host the Winter Olympics in February 2026, with cultural events including the La Scala premiere of Lady Macbeth of Mtsensk and the enjoyment of Panettone. 930-945 Supreme Court Enables Partisan Gerrymandering: Colleague Richard Epstein discusses the Supreme Court permitting Texas to redraw congressional districts for 2026, favoring Republicans, arguing that lack of oversight allows parties to entrench power, creating extreme polarization where "reds become redder and blues become bluer," making legislative compromise nearly impossible. 945-1000 Scrutiny Over Lethal Strike on Drug Boat: Colleague Richard Epstein examines Defense Secretary Hegseth facing pressure regarding a lethal strike on alleged drug traffickers in the Caribbean, with reports suggesting survivors may have been shot in the water, asserting that murdering surrendered individuals violates the laws of war, regardless of whether the targets were smugglers. SECOND HOUR 10-1015 Lancaster County Shows Consumer Fatigue: Colleague Jim McTague reports that retailers in Lancaster are using deep discounts to attract price-sensitive shoppers, noting that while weekend traffic is decent, weekdays are slow and high-end dining is struggling, with the job market tightening significantly as skilled labor demands vanish, suggesting consumers are "running out of disposable income". 1015-1030 Future Tech and Economic Shifts: Colleague Jim McTague predicts "creative destruction" where old industries fade, expressing bullishness on solar power due to data center demands and envisioning self-driving cars and useful humanoid robots revolutionizing daily life, with rate cuts expected in 2026 as consumers rebuild savings after a period of spending. C 1030-1045 Private Space Sector Challenges and Triumphs: Colleague Bob Zimmerman reports that Jared Isaacman testified that private companies, not NASA, are driving space colonization; a Russian cosmonaut was removed from a SpaceX mission for spying, while China successfully tested a reusable rocket; additionally, Boeing faces legal challenges from crash victims' families, and activists oppose Blue Origin's operations. 1045-1100 New Discoveries Challenge Cosmic Models: Colleague Bob Zimmerman reports that ground-based telescopes have directly imaged exoplanets and debris discs, the James Webb Telescope found a barred spiral galaxy in the early universe defying evolutionary models, scientists discovered organic sugars on asteroid Bennu, and admits solar cycle predictions have been consistently incorrect. THIRD HOUR 1100-1115 The Early Church Headquarters on Mount Zion: Colleague James Tabor discusses archaeology on Mount Zion revealing a first-century foundation beneath a medieval church, likely the headquarters of the early movement, describing this as the home where James led the church and Mary hosted pilgrims, with Mary possibly living long enough to witness James's martyrdom. 1115-1130 The Historical Disappearance of Mary: Colleague James Tabor explains that following the crucifixion, Mary disappears from the biblical record, likely dying before the 70 AD destruction of Jerusalem; while early Christians fled to Pella under Simon's leadership, traditions suggest Mary died on Mount Zion, with Tabor arguing she was "written out" of the story by later traditions. 1130-1145 The Talpiot Tomb and Ossuary Evidence: Colleague James Tabor discusses a tomb discovered in 1980 containing ossuaries with a unique cluster of names, including Jesus, Maria, and Jose, suggesting this could be the Jesus family tomb, supported by statistical analysis and an ossuary inscribed "James son of Joseph brother of Jesus," with new DNA testing underway. 1145-1200 Mary's Influence on Early Christian Teachings: Colleague James Tabor examines the "Q" source containing teachings shared by Matthew and Luke that parallel the words of James and John the Baptist, positing that Mary, as the mother, was the source of this shared wisdom, arguing that historians must reclaim her humanity and influence from theological erasure. FOURTH HOUR 12-1215 The Limits of AI and the Global Quantum Race: Colleague Brandon Weichert explains that current AI models are data crunchers rather than thinking entities, facing limits known as "The Bitter Lesson," while China is "nanoseconds" away from practical quantum computing aimed at decrypting military communications, with Switzerland and Singapore also pursuing sovereign quantum capabilities to ensure digital independence. 1215-1230 Lebanon's Demographic Decline and Political Stagnation: Colleague Hussain Abdul-Hussain reports that Pope Leo's visit highlighted Lebanon's diminishing Christian population, now estimated at perhaps one-quarter, with the government remaining weak and reluctant to disarm Hezbollah, fearing foreign deals that sacrifice national interests; while civil war is unlikely, the country remains dominated by an Iranian-backed militia. 1230-1245 Nuclear Ambitions in South Korea: Colleague Henry Sokolski reports that South Korea is requesting nuclear-powered submarines and enrichment rights, raising concerns about potential nuclear proliferation, with some arguing this could lead to a confederation with the North or US withdrawal, while others prefer Seoul invest in American nuclear facilities to strengthen the alliance. 1245-100 AM audi Arabia Seeks Nuclear Capabilities: Colleague Henry Sokolski explains that Saudi Arabia wants a nuclear power plant but resists signing US protocols allowing inspections; while Washington may view this as a hedge against Iran, a Saudi nuclear capability would threaten Israel's qualitative military edge, and the US has not yet granted advanced consent for enrichment.

Private Space Sector Challenges and Triumphs: Colleague Bob Zimmerman reports that Jared Isaacman testified that private companies, not NASA, are driving space colonization; a Russian cosmonaut was removed from a SpaceX mission for spying, while China successfully tested a reusable rocket; additionally, Boeing faces legal challenges from crash victims' families, and activists oppose Blue Origin's operations.

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.Cosmic Discoveries: Erupting Comets, Boiling Ice Moons, and Mars' Climate SecretsIn this captivating episode of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson delve into the latest astronomical revelations that are reshaping our understanding of the cosmos. From the surprising eruptions of the exo-comet 3I Atlas to the intriguing boiling oceans beneath the icy crusts of moons like Enceladus, this episode is filled with cosmic wonders.Episode Highlights:- Eruptions on Comet 3I Atlas: Andrew and Fred explore the recent findings about the interstellar comet 3I Atlas, which appears to be experiencing volcanic eruptions. They discuss the concept of cryovolcanoes and how the comet's interactions with solar radiation may be causing these fascinating phenomena.- Boiling Oceans of Ice Moons: The hosts examine new research from the University of California, Davis, which suggests that the ice moons of our solar system, including Enceladus, may have boiling oceans beneath their icy crusts. They explain how tidal forces and pressure changes could lead to this unexpected behavior.- New Evidence of Mars' Climate: Andrew and Fred discuss exciting discoveries made by NASA's Perseverance rover, which has found evidence of a wet, tropical climate on Mars billions of years ago. They delve into the implications of these findings and what they might mean for the potential of past life on the Red Planet.- Launch Pad Mishap: The episode concludes with a discussion about the recent incident involving the Soyuz launch pad, where a service platform was damaged following a successful launch. The hosts reflect on the challenges faced in human spaceflight and the ongoing cooperation between international space agencies despite geopolitical tensions.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.

00:00:00 - Topics00:01:16 - The release of the Age of Disclosure has emboldened whistleblowers to reveal more about what they know of the Legacy UFO Program and the existence of non-human intelligence. https://x.com/MichaelSalla/status/1994949457641611342 00:04:49 - Joe Rogan Just Hinted at a MASSIVE "Impending Event" Forcing UFO Disclosure – Is Humanity About to Get the Truth? https://x.com/InterstellarUAP/status/1995230215438553451 00:07:47 - James Rink, a victim of MK Ultra programs, who subsequently created the popular SuperSoldierTalk Youtube channel, has died of cardiac-related issues at age 45. https://x.com/MichaelSalla/status/1995336767990280687 00:12:43 - The vivid dream Joe Rogan described in his Jesse Michels interview is very likely an encounter with his star family. https://x.com/MichaelSalla/status/1995507443468808674 00:16:07 - Joe Rogan just spilled that ELON MUSK KNOWS EVERYTHING about aliens & UFOs! https://x.com/InterstellarUAP/status/1995257924457742491 00:19:38 - Declassified JFK Assassination Files support Key Majestic Documents on his Quest for UFO Disclosure: https://x.com/MichaelSalla/status/1995508174036819973 00:22:00 - The Ark is a good example of predictive programming. https://x.com/MichaelSalla/status/1995517214183608526 00:25:03 - Marco Rubio believes the US has recovered alien tech and given it to private military contractors. https://x.com/shellenberger/status/1995905942068887651 00:27:00 - Why are major European states (Britain, France and Germany) hindering US led-peace talks to resolve the Russia-Ukraine conflict while President Trump is genuinely trying to bring an end to the war? https://x.com/MichaelSalla/status/1996186494864634289 00:41:07 - Amateur astronomers continue to get clearer images of 3I/Atlas than anything released by NASA. https://x.com/MichaelSalla/status/1996963785643266280 00:43:33 - One Week to What's Coming in 2026 Webinar https://www.crowdcast.io/c/whatscomingin2026 Join Dr. Salla on Patreon for Early Releases, Webinar Perks and More.Visit https://Patreon.com/MichaelSalla/

TLM RCP2 - 1759 - Cosmología: ¿Se ha observado por primera vez la materia oscura? Siguiendo las recomendaciones de la NASA publicadas en el Informe sobre UAP del 13 de septiembre de 2023, en UDM no aprobamos comentarios que contribuyan a extender el estigma que tradicionalmente ha caído sobre los testigos de UAP/OVNIs. El muro de Comentarios de los episodios de UDM en iVoox NO es una red social. No espere que el creador del podcast “debata” con usted. Universo de Misterios tiene reservado el derecho de admisión y publicación de comentarios. Generalmente, los comentarios anónimos podrían no ser publicados. No envíe comentarios que contengan falacias lógicas. No de información personal. No espere que su comentario sea respondido necesariamente. Comprenda que se reciben diariamente un elevado número de comentarios que han de ser gestionados se publiquen o no. Si hace comentarios con afirmaciones dudosas, arguméntelas aportando enlaces a fuentes fiables (recuerde, el muro de Comentarios de los episodios de UDM en iVoox NO es una red social). En caso de no respaldar su comentario como se indica en la caja de descripción del episodio, su comentario podrá ser no publicado. Contacto con Universo de Misterios: universodemisteriospodcast@gmail.com En la realización de los episodios de Universo de Misterios puede recurrirse a la ayuda de Inteligencia Artificial como herramienta. Puedes hacerte Fan de Universo de Misterios y apoyarlo económicamente obteniendo acceso a todos los episodios cerrados, sin publicidad, desde 1,99 €. Aunque a algunas personas, a veces, puede proporcionar una falsa sensación de alivio, la ignorancia nunca es deseable. Pero eso, tú ya lo sabes... Escucha el episodio completo en la app de iVoox, o descubre todo el catálogo de iVoox Originals

NASA had to do a little cosmic DIY and reinvent the wheel – but not just for kicks. Turns out, traditional wheels don't cut it on the rough and rocky surface of Mars. So, NASA rolled up its sleeves and created these crazy-looking, springy contraptions called "tensegrity" wheels. They're like the Swiss army knives of space rovers, flexing and adapting to Mars' tricky terrain. It's like interplanetary off-roading at its finest! So, next time you're stuck with a flat tire on Earth, just think, at least it's not on Mars. Learn more about your ad choices. Visit megaphone.fm/adchoices

The CHAPEA Mission 2 crew discusses their backgrounds and preparations for their upcoming yearlong analog Mars mission inside the Mars Dune Alpha habitat at NASA's Johnson Space Center. HWHAP 404. 

In this episode, we break down the alleged NASA ISS broadcast failure that some viewers say happened just as a UAP crossed the screen. We also dive into surprising public statements from the head of the FDA involving ticks, Plum Island, and long-standing viral research rumors. To wrap it up, we explore the strange and captivating story of the Lady in Blue — a woman said to appear in two places at once. A mix of UAP talk, government mysteries, and supernatural history — all in one episode. Thanks to our sponsor, Uncommon Goods. Visit https://www.uncommongoods.com/ninjas for 15% off. #ad Get $10 Off at BRUNT with code NINJAS at ⁠https://www.bruntworkwear.com/NINJAS⁠ #Bruntpod #ad Exclusive $35 off Carver Mat with Promo Code NINJAS at https://on.auraframes.com/NINJAS #ad Get MORE Exclusive Ninjas Are Butterflies Content by joining our Patreon:  https://www.patreon.com/NinjasAreButterflies NEW EPISODES EVERY FRIDAY @ 6AM EST! Ninja Merch: https://www.sundaycoolswag.com/ Start Your Custom Apparel Order Here: https://bit.ly/NinjasYT-SundayCool Learn more about your ad choices. Visit megaphone.fm/adchoices

Jared Isaacman, the billionaire entrepreneur, philanthropist, and private astronaut, took on Capitol Hill this week in his second confirmation hearing as President Trump's pick for NASA's next leader. Here's what it could mean, plus: A Russian cosmonaut got kicked off a SpaceX flight for allegedly trying to steal spacecraft secrets, China's 1st reusable rocket Zhuque-3 reached orbit, but crashed and burned (and exploded) during landing, and Russia accidentally wrecked the only launch pad it has for astronauts with Thanksgiving's new ISS crew launch. Headlines: Russian Cosmonaut Pulled from SpaceX Crew 12 Mission over Alleged Incident at SpaceX HQ Russian Soyuz Launch Pad Damaged After Thanksgiving Crew Mission, Threatening Future Flights China's Land Space Rocket Nearly Sticks First Reusable Launch and Landing—Explodes on Return Scientists Find Time Passes Faster on Mars Than Earth, Thanks to Relativity Main Topic: Jared Isaacman's Bid to Become NASA Administrator Isaacman Returns for Second Senate Confirmation Hearing After Trump Re-Nominates Him Controversy Over SpaceX Ties, Conflict of Interest, and Elon Musk's Influence Bipartisan Support from Astronauts, Industry, and Lawmakers Highlights Isaacman's Appeal Project Athena Leaked: Isaacman's Vision for NASA and Debate on Earth Science Outsourcing Congressional Drama Over Artemis Funding, Gateway, and the US-China Race to the Moon Questions Around Space Shuttle Discovery's Possible Move to Houston Anticipation Builds for Senate Vote and NASA's Need for Stable Leadership Ahead of Artemis 2 Host: Tariq Malik Guest: Mike Wall Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit

In this episode of SpaceTime, we explore groundbreaking discoveries and intriguing phenomena from Mars to the depths of space.Lightning Strikes on Mars: A Historic DiscoveryNASA's Perseverance Rover has made a remarkable find by detecting lightning in the Martian atmosphere for the first time. Recorded within two dust devils in Jezero Crater, the rover's Supercam microphone captured electromagnetic and acoustic signals indicative of electrical discharges. This discovery not only confirms long-held theories about Martian electrical activity but also reveals significant implications for the planet's atmospheric chemistry and potential hazards for future missions.NASA's Observations of Interstellar Comet 3I AtlasFollowing the European Space Agency's observations, NASA has released stunning images of interstellar comet 3I Atlas. As the comet passed close to Mars, NASA's MAVEN and Mars Reconnaissance Orbiter provided crucial data on its trajectory and chemical composition. These insights are helping astronomers piece together the comet's journey and origins, revealing potential clues about water in other star systems.Moss in Space: Resilience Against the VoidA new study has shown that moss can survive the harsh conditions of space for up to 15 years. Researchers sent moss spores to the International Space Station, where they thrived despite exposure to the vacuum and extreme temperatures. This remarkable resilience could have implications for understanding life's potential to endure in extreme environments beyond Earth.Skywatch: December HighlightsAs the December solstice approaches, we take a look at the night sky's highlights, including the Geminids meteor shower and the ticking time bomb of Eta Carina. We also discuss the significance of the December solstice and the celestial events that define this time of year.www.spacetimewithstuartgary.com✍️ Episode ReferencesJournal of NatureNASA ReportsJournal of Eye ScienceBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.(00:00:00) NASA's Mars Perseverance Rover has captured evidence of electrical discharges(00:03:47) NASA publishes its own observations of the Interstellar Comet 3I Atlas(00:07:26) Moss spores survive exposure to vacuum of space for up to 15 years(00:09:40) The December solstice marks the beginning of winter in both hemispheres(00:11:54) Axial precession causes a slow and continuous change in Earth's rotational axis(00:15:11) Astronomers describe stars in terms of spectral types based on temperature and characteristics(00:19:04) Two blue stars nearing end of their lives before exploding massive core collapse supernovae(00:24:23) Just above the horizon is the constellation of Orion the Hunter(00:34:04) Canopus talks about the effect of the Moon on stargazing(00:37:03) The Southern Cross starts near the celestial equator and wanders far south(00:39:06) There are two star clusters that we speak about quite often on the show(00:41:50) The only planet that's up in the early evening is Saturn

-Lawmakers distrubed after watching full video of double-tap war crime -Trump, UK negotiators strike deal to sabotage NHS, boost pharma profits -Nominee to lead NASA wants to violate the Moon Treaty -Rich Dick wants to "financialize everything"

Fighting for you from the Foxhole of Freedom—   Number One— Once again the narrative against Secretary of War Pete Hegseth is falling apart—as the Admiral at the center of a new hysterical left-wing outburst says there was no “kill them all” order given at any time—period.   Number Two— Democrat Senator—Mark Kelly a navy and NASA veteran—keeps pushing the idea that the US military is getting unlawful orders—it is subversive—and it is dangerous—BUT they keep saying it—   Number Three— Free Speech Free for All Friday rolls on with the Patriot Mobile Common Sense hotline—877-310-9966—

Canada has announced its intention to contract MDA Space to build, test, and launch an additional radar imaging satellite. HawkEye 360 has been awarded a contract extension from the National Reconnaissance Office (NRO) and the Commercial Systems Program Office (CSPO) to expand its ongoing work. NASA has extended its Cooperative Agreement with CASIS to manage the International Space Station National Laboratory through 2030, and more. Remember to leave us a 5-star rating and review in your favorite podcast app. Be sure to follow T-Minus on LinkedIn and Instagram. T-Minus Guest Elysia Segal brings us the Space Traffic Report from NASASpaceflight.com. Selected Reading MDA Space Awarded Initial Contract By Canadian Space Agency For Radarsat Constellation Mission Replenishment Satellite NRO Selects HawkEye 360 to Advance Tactical RF Data and Analytics Capabilities CASIS to Manage the International Space Station National Laboratory Through 2030 Sidus Space Secures Subcontractor Role with MobLobSpace on NASA SBIR Radar Initiative with LizzieSat Hosting Sam Altman Has Explored Deal to Build Competitor to Elon Musk's SpaceX RTX's Raytheon announces strategic collaboration with AWS to improve services for space customers Castelion Closes $350 Million Series B to Mass Produce U.S. Hypersonic Weapons NASA's Fly Foundational Robots Demo to Bolster In-Space Infrastructure “Space Sailors” Seeking Download Help from Ham Radio Operators Share your feedback. What do you think about T-Minus Space Daily? Please take a few minutes to share your thoughts with us by completing our brief listener survey. Thank you for helping us continue to improve our show.  Want to hear your company in the show? You too can reach the most influential leaders and operators in the industry. Here's our media kit. Contact us at space@n2k.com to request more info. Want to join us for an interview? Please send your pitch to space-editor@n2k.com and include your name, affiliation, and topic proposal. T-Minus is a production of N2K Networks, your source for strategic workforce intelligence. © N2K Networks, Inc. Learn more about your ad choices. Visit megaphone.fm/adchoices

CADENA 100 ofrece 45 minutos de música sin interrupción, presentando voces como la de Teddy Swims y Lady Gaga con 'Bad Romance', o Dua Lipa y Jennifer López. En 'Buenos días, Javi y Mar', con Javi Nieves y Mar Amate, se celebra la llegada de la Navidad y se invita a la audiencia a compartir la canción más escuchada del año, mientras los presentadores revelan sus propias obsesiones musicales. Se destaca el valor esencial de la radio musical para apoyar el talento y la industria. Entre los contenidos especiales, se anuncian los premios 'Buenos días, Javi y Mar' para héroes anónimos, presentados por CINFA. Se escucha un mensaje del Grupo Social ONCE donde Daniela, ingeniera de telecomunicaciones, se ofrece a la NASA para crear un sistema de comunicación inclusivo en Marte en 2040. La programación también incluye la promoción de novedades de Navidad en Teddy, ofertas de salmones en Lidl, el sorteo navideño de Suchard, descuentos en seguros de coche con Berti y Línea Directa, financiación ...

My Catalina Sky Survey teammate Vivian Carvajal was asteroid hunting in the constellation of Eridanus with the 90 inch, University of Arizona's Bok telescope on Kitt Peak when she was treated to an amazing sight. Comet COMET 240P/NEAT with a small version of itself cruising along beside it.It is virtually impossible to predict if Vivian's fragment 240P-B will survive to make another approach to the Sun in 2033 or so.

In this episode, we focus on John 2:12–14 and take a close look at what the temple had become. A place meant for prayer, worship, and meeting with God had been overtaken by noise and business. Merchants filled the courtyards with animals, money changers set up tables to profit off travelers, and the holy atmosphere was drowned out by bargaining and exploitation. The temple—God's dwelling place among His people—had turned into a marketplace, far from the reverence it was intended to hold.-------------------------------------------------------------------------------------DONATE: https://evidence4faith.org/give/ WEBSITE: https://evidence4faith.org/NEWSLETTER: http://eepurl.com/hpazV5BOOKINGS: https://evidence4faith.org/bookings/CONTACT: Evidence 4 Faith, 349 Knights Ave Kewaskum WI 53040 , info@evidence4faith.orgMy goal is that their hearts, having been knit together in love, may be encouraged, and that they may have all the riches that assurance brings in their understanding of the knowledge of the mystery of God, namely, Christ, in whom are hidden all the treasures of wisdom and knowledge. - Colossians 2:2-3CREDITS: Developed & Hosted by Michael Lane. Produced & Edited by Isabel Kolste. Graphics & Publication by Isabel Kolste. Additional Art, Film, & Photography Credits: Stock media “Memories” provided by mv_production / Pond5 | Logo Stinger: Unsplash.com: Leinstravelier, Logan Moreno Gutierrez, Meggyn Pomerieau, Jaredd Craig, NASA, NOASS, USGS, Sam Carter, Junior REIS, Luka Vovk, Calvin Craig, Mario La Pergola, Timothy Eberly, Priscilla Du Preez, Ismael Paramo, Tingey Injury Law Firm, Dan Cristian Pădureț, Jakob Owens | Wikimedia: Darmouth University Public Domain, Kelvinsong CC0 | Stock media “A stately Story (Stiner02)” provided by lynnepublishing / Pond5

00:00 Intro01:03 Trump's NASA Pick: Moon Return Is Urgent02:50 China Challenges U.S. Leadership in Space04:53 Sun Manipulated Ny Gov.'s Agenda for China: Prosecutors08:23 H-1B Applicants Face Stricter Social Media Checks09:19 AI Experts Urge Stricter China Export Controls12:17 Xi Agrees to Invest More in France14:27 How U.S., China Compare in Undersea Capabilities | Analysis

Jared Isaacman, the billionaire entrepreneur, philanthropist, and private astronaut, took on Capitol Hill this week in his second confirmation hearing as President Trump's pick for NASA's next leader. Here's what it could mean, plus: A Russian cosmonaut got kicked off a SpaceX flight for allegedly trying to steal spacecraft secrets, China's 1st reusable rocket Zhuque-3 reached orbit, but crashed and burned (and exploded) during landing, and Russia accidentally wrecked the only launch pad it has for astronauts with Thanksgiving's new ISS crew launch. Headlines: Russian Cosmonaut Pulled from SpaceX Crew 12 Mission over Alleged Incident at SpaceX HQ Russian Soyuz Launch Pad Damaged After Thanksgiving Crew Mission, Threatening Future Flights China's Land Space Rocket Nearly Sticks First Reusable Launch and Landing—Explodes on Return Scientists Find Time Passes Faster on Mars Than Earth, Thanks to Relativity Main Topic: Jared Isaacman's Bid to Become NASA Administrator Isaacman Returns for Second Senate Confirmation Hearing After Trump Re-Nominates Him Controversy Over SpaceX Ties, Conflict of Interest, and Elon Musk's Influence Bipartisan Support from Astronauts, Industry, and Lawmakers Highlights Isaacman's Appeal Project Athena Leaked: Isaacman's Vision for NASA and Debate on Earth Science Outsourcing Congressional Drama Over Artemis Funding, Gateway, and the US-China Race to the Moon Questions Around Space Shuttle Discovery's Possible Move to Houston Anticipation Builds for Senate Vote and NASA's Need for Stable Leadership Ahead of Artemis 2 Host: Tariq Malik Guest: Mike Wall Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit

TLM SSL2 - 1758- 1758- Astrobiología: ¡Encuentran azucar y "chicle" en muestras del asteroide Bennu traidas a la Tierra! Siguiendo las recomendaciones de la NASA publicadas en el Informe sobre UAP del 13 de septiembre de 2023, en UDM no aprobamos comentarios que contribuyan a extender el estigma que tradicionalmente ha caído sobre los testigos de UAP/OVNIs. El muro de Comentarios de los episodios de UDM en iVoox NO es una red social. No espere que el creador del podcast “debata” con usted. Universo de Misterios tiene reservado el derecho de admisión y publicación de comentarios. Generalmente, los comentarios anónimos podrían no ser publicados. No envíe comentarios que contengan falacias lógicas. No de información personal. No espere que su comentario sea respondido necesariamente. Comprenda que se reciben diariamente un elevado número de comentarios que han de ser gestionados se publiquen o no. Si hace comentarios con afirmaciones dudosas, arguméntelas aportando enlaces a fuentes fiables (recuerde, el muro de Comentarios de los episodios de UDM en iVoox NO es una red social). En caso de no respaldar su comentario como se indica en la caja de descripción del episodio, su comentario podrá ser no publicado. Contacto con Universo de Misterios: universodemisteriospodcast@gmail.com En la realización de los episodios de Universo de Misterios puede recurrirse a la ayuda de Inteligencia Artificial como herramienta. Puedes hacerte Fan de Universo de Misterios y apoyarlo económicamente obteniendo acceso a todos los episodios cerrados, sin publicidad, desde 1,99 €. Aunque a algunas personas, a veces, puede proporcionar una falsa sensación de alivio, la ignorancia nunca es deseable. Pero eso, tú ya lo sabes... Escucha el episodio completo en la app de iVoox, o descubre todo el catálogo de iVoox Originals

Jared Isaacman, the billionaire entrepreneur, philanthropist, and private astronaut, took on Capitol Hill this week in his second confirmation hearing as President Trump's pick for NASA's next leader. Here's what it could mean, plus: A Russian cosmonaut got kicked off a SpaceX flight for allegedly trying to steal spacecraft secrets, China's 1st reusable rocket Zhuque-3 reached orbit, but crashed and burned (and exploded) during landing, and Russia accidentally wrecked the only launch pad it has for astronauts with Thanksgiving's new ISS crew launch. Headlines: Russian Cosmonaut Pulled from SpaceX Crew 12 Mission over Alleged Incident at SpaceX HQ Russian Soyuz Launch Pad Damaged After Thanksgiving Crew Mission, Threatening Future Flights China's Land Space Rocket Nearly Sticks First Reusable Launch and Landing—Explodes on Return Scientists Find Time Passes Faster on Mars Than Earth, Thanks to Relativity Main Topic: Jared Isaacman's Bid to Become NASA Administrator Isaacman Returns for Second Senate Confirmation Hearing After Trump Re-Nominates Him Controversy Over SpaceX Ties, Conflict of Interest, and Elon Musk's Influence Bipartisan Support from Astronauts, Industry, and Lawmakers Highlights Isaacman's Appeal Project Athena Leaked: Isaacman's Vision for NASA and Debate on Earth Science Outsourcing Congressional Drama Over Artemis Funding, Gateway, and the US-China Race to the Moon Questions Around Space Shuttle Discovery's Possible Move to Houston Anticipation Builds for Senate Vote and NASA's Need for Stable Leadership Ahead of Artemis 2 Host: Tariq Malik Guest: Mike Wall Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit

Not every mission is a success. But every mission is an opportunity to innovate for the future.

Jared Isaacman, the billionaire entrepreneur, philanthropist, and private astronaut, took on Capitol Hill this week in his second confirmation hearing as President Trump's pick for NASA's next leader. Here's what it could mean, plus: A Russian cosmonaut got kicked off a SpaceX flight for allegedly trying to steal spacecraft secrets, China's 1st reusable rocket Zhuque-3 reached orbit, but crashed and burned (and exploded) during landing, and Russia accidentally wrecked the only launch pad it has for astronauts with Thanksgiving's new ISS crew launch. Headlines: Russian Cosmonaut Pulled from SpaceX Crew 12 Mission over Alleged Incident at SpaceX HQ Russian Soyuz Launch Pad Damaged After Thanksgiving Crew Mission, Threatening Future Flights China's Land Space Rocket Nearly Sticks First Reusable Launch and Landing—Explodes on Return Scientists Find Time Passes Faster on Mars Than Earth, Thanks to Relativity Main Topic: Jared Isaacman's Bid to Become NASA Administrator Isaacman Returns for Second Senate Confirmation Hearing After Trump Re-Nominates Him Controversy Over SpaceX Ties, Conflict of Interest, and Elon Musk's Influence Bipartisan Support from Astronauts, Industry, and Lawmakers Highlights Isaacman's Appeal Project Athena Leaked: Isaacman's Vision for NASA and Debate on Earth Science Outsourcing Congressional Drama Over Artemis Funding, Gateway, and the US-China Race to the Moon Questions Around Space Shuttle Discovery's Possible Move to Houston Anticipation Builds for Senate Vote and NASA's Need for Stable Leadership Ahead of Artemis 2 Host: Tariq Malik Guest: Mike Wall Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit

Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan. actualastronomy@gmail.com - Dec 3-4 – Moon 0.8° N of Pleiades (Occults stars in Virginia) Carbon Star U Lyr best tonight - Dec 4 – Full Moon in Taurus - Dec 7 – Jupiter 4° South of Moon Mercury Greatest Elongation 21° from Sun in morning Sky Endymion sunset rays visible on Moon - Dec 7-8 Moon and M44 - Dec 8 – 16 Psyche at Opposition 9.4 magnitude Asteroid 16 Psyche is a large, metal-rich asteroid, thought to be the exposed core of a protoplanet, located between Mars and Jupiter. It is composed of a high concentration of nickel and iron and is estimated to be worth an astronomical amount of metal. Scientists are studying it to learn more about the formation of Earth's core and other rocky planets, and a NASA mission is currently underway to explore it. - Dec 10 – Moon Occults Regulus 2am - Dec 13 – Geminid Meteor Shower – up to 150 ZHR on morning of the 14th. - Dec 21 – Ursid meteor Shower – 10 zhr - Dec 22 Moon Occults Pluto at 4pm EST - Dec 23 Carbon Star Z Psc best tonight - Dec 24 Comet 24P Schaumasse visible tonight Marie called it again…we have yet another bright comet…8.5 magnitude by mid month, moon leaves sky on 11/12th - Dec 25  Saturn Ring Tilt -0.76 - Dec 26 – Lunar X near crater Werner visible - Dec 27 — Saturn, Neptune and Moon congregate in evening sky. Lunar Straight Wall visible - Dec 29 – Jeweled Handle Visible On Moon - Dec 31 – Moon 0.9° N of Pleiades Carbon Star T Lyn best tonight   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.

Sarah Chauncey joins Let's Talk Memoir for a conversation about her many careers in writing, working on a memoir and deciding not to publish, framing the story we want to tell, experiencing ourselves as a part of living system, going deeper and becoming more vulnerable, taking responsibility for our wellbeing and mental health, not seeing oneself as a limited, pursuing inner peace, reading subtextual energy on the page, different forms of storytelling, patterns in memoir, searching for emotional transformation and change, and getting to the heart of spiritual and awakened memoir. Also in this episode: -the great mystery -no longer being a character -deciding not to be too public   Books mentioned in this episode: -Working by Studs Terkel -The Situation and the Story by Vivian Gornick -Mariette in Ecstasy by Ron Hansen  -Nonviolent Communication: A Language of Life by Marshall B. Rosenberg -The Power of Vulnerability by Brene Brown Sarah Chauncey is a veteran writer and developmental editor, as well as the author of P.S. I Love You More Than Tuna, the first gift book for adults grieving the loss of a pet. In the early part of her career, she wrote for VH1, Comedy Central and other TV outlets, as well as entertainment websites and music magazines. Later, she pivoted to storytelling for organizations including NASA, McAfee and Intel. Sarah writes the Resonant Storytelling Substack, which offers guidance on craft and process for creative nonfiction writers. She also writes The Counterintuitive Guide to Life, which helps readers develop mental health resilience by developing self-awareness; and More Than Tuna, which offers support for those grieving the loss of a pet. In recent years, she's written for Tiny Buddha, Lion's Roar, Modern Loss, Eckhart Tolle's website, Jane Friedman's blog and the Brevity blog.    Connect with Sarah: Website: https://www.sarahchauncey.com/ Substack: https://substack.com/@sarahchauncey Instagram: https://www.instagram.com/sarahkchauncey/ LinkedIn: https://www.linkedin.com/in/sarahchauncey/ Facebook: https://www.facebook.com/sarah.k.chauncey   – Ronit's writing has appeared in The Atlantic, The Rumpus, The New York Times, Poets & Writers, The Iowa Review, Hippocampus, The Washington Post, Writer's Digest, American Literary Review, and elsewhere. Her memoir WHEN SHE COMES BACK about the loss of her mother to the guru Bhagwan Shree Rajneesh and their eventual reconciliation was named Finalist in the 2021 Housatonic Awards Awards, the 2021 Indie Excellence Awards, and was a 2021 Book Riot Best True Crime Book. Her short story collection HOME IS A MADE-UP PLACE won Hidden River Arts' 2020 Eludia Award and the 2023 Page Turner Awards for Short Stories.  She earned an MFA in Nonfiction Writing at Pacific University, is Creative Nonfiction Editor at The Citron Review, and teaches memoir through the University of Washington's Online Continuum Program and also independently. She launched Let's Talk Memoir in 2022, lives in Seattle with her family of people and dogs, and is at work on her next book. More about Ronit: https://ronitplank.com Subscribe to Ronit's Substack: https://substack.com/@ronitplank   Follow Ronit: https://www.instagram.com/ronitplank/ https://www.facebook.com/RonitPlank https://bsky.app/profile/ronitplank.bsky.social   Background photo credit: Photo by Patrick Tomasso on Unsplash Headshot photo credit: Sarah Anne Photography Theme music: Isaac Joel, Dead Moll's Fingers

NASA Administrator nominee Jared Isaacman faced questioning on Project Athena and future NASA priorities at his Senate confirmation hearing. Space Leasing International (SLI) has signed an agreement for the purchase of two of AscendArc's Ka-band satellites with a combined value of over $200 million. Shield AI and Sedaro are partnering to advance autonomous operations in orbit, and more. Remember to leave us a 5-star rating and review in your favorite podcast app. Be sure to follow T-Minus on LinkedIn and Instagram. T-Minus Guest Our guest today is Jenni Ginsburg, Fire Protection Section Manager at Burns & McDonnell. You can connect with Jenni on LinkedIn, and learn more about Burns & McDonnell on their website and read about the safety framework here. Selected Reading Trump's NASA pick stresses moon race urgency, pressed on Musk ties in Senate hearing- Reuters SLI signs heads of agreement for purchase of two AscendArc GEO satellites valued at over $200 million Shield AI Expands into Space Domain through Partnership with Sedaro Applied Aerospace and PCX Aerosystems Combine to Form Premier Provider of Critical Flight, Space, and Defense Hardware Solutions NASA Awards Lunar Freezer System Contract Intuitive Machines' Space Data Network Leverages Core Technologies from the Johns Hopkins Applied Physics Laboratory X-Bow Systems Awarded Production Contract to Supply Critical Rocket Motor Igniters to V2X NASA study shows how satellite 'light pollution' hinders space telescopes Share your feedback. What do you think about T-Minus Space Daily? Please take a few minutes to share your thoughts with us by completing our brief listener survey. Thank you for helping us continue to improve our show.  Want to hear your company in the show? You too can reach the most influential leaders and operators in the industry. Here's our media kit. Contact us at space@n2k.com to request more info. Want to join us for an interview? Please send your pitch to space-editor@n2k.com and include your name, affiliation, and topic proposal. T-Minus is a production of N2K Networks, your source for strategic workforce intelligence. © N2K Networks, Inc. Learn more about your ad choices. Visit megaphone.fm/adchoices

Lisa Nowak, 43 ans, l'une des astronautes vedettes de la Nasa. Elle faisait partie de l'équipage de la navette Discovery. A son retour sur terre, elle va être accusée d'avoir voulu tuer une femme. En bonne mathématicienne, entraînée à garder son sang-froid en toute occasion, elle avait tout prévu, ou presque. Retrouvez tous les jours en podcast le décryptage d'un faits divers, d'un crime ou d'une énigme judiciaire par Jean-Alphonse Richard, entouré de spécialistes, et de témoins d'affaires criminelles.Hébergé par Audiomeans. Visitez audiomeans.fr/politique-de-confidentialite pour plus d'informations.

Lisa Nowak, 43 ans, l'une des astronautes vedettes de la Nasa. Elle faisait partie de l'équipage de la navette Discovery. A son retour sur terre, elle va être accusée d'avoir voulu tuer une femme. En bonne mathématicienne, entraînée à garder son sang-froid en toute occasion, elle avait tout prévu, ou presque. Retrouvez tous les jours en podcast le décryptage d'un faits divers, d'un crime ou d'une énigme judiciaire par Jean-Alphonse Richard, entouré de spécialistes, et de témoins d'affaires criminelles.Hébergé par Audiomeans. Visitez audiomeans.fr/politique-de-confidentialite pour plus d'informations.

The Space Show Presents Dr. Casey Handmer, Tuesday, Dec. 2, 2025Short Summary:The meeting focused on discussing the Artemis program's challenges and complexities, with particular emphasis on comparing NASA's current architecture with SpaceX's Starship capabilities for lunar missions. The group explored various technical and political considerations, including orbital refueling requirements, safety constraints, and the potential for China to establish a lunar presence before the U.S. They also discussed broader topics such as the feasibility of Mars missions, the challenges of powering data centers in space, and the need for NASA reorganization to remain competitive in the global space race.Detailed Summary:David and Casey discussed the challenges and complexities of the Artemis program, emphasizing the need for simplification and focusing on delivering only what is essential to achieve the lunar mission. Casey highlighted the importance of reducing complexity, similar to the Apollo era's lunar orbit rendezvous approach, and noted that congressional funding often prioritizes parochial interests over strategic goals. They also touched on the potential for China to establish a lunar presence by 2029, suggesting that the U.S. needs to accelerate its efforts to remain competitive.Casey criticized the current NASA architecture for returning to the moon, particularly SLS, Orion, and Gateway, arguing they are inefficient and costly, while Starship offers a more viable alternative. Phil challenged Casey's views, questioning whether halting funding for Orion and SLS is the right move, and they debated Starship's current capabilities, with Casey defending SpaceX's engineering expertise and Phil citing his own calculations showing Starship lacks sufficient delta-V for orbital flight. Marshall suggested that Test Flight 13 could demonstrate Starship's orbital capabilities, potentially resolving the debate.The Space Show Wisdom Team discussed the comparison between SpaceX's Starship and NASA's SLS/Orion programs, focusing on orbital refueling capabilities and safety constraints. Casey argued that even if Starship demonstrates orbital refueling, NASA would continue funding SLS due to political reasons, while Phil suggested canceling SLS if Starship meets safety constraints and achieves 100+ ton propellant transfers. The discussion highlighted concerns about Starship's refueling requirements and success rates, while emphasizing the challenges of orbital refueling compared to satellite deployment. Bill noted that launch success probabilities might improve over time, but Casey emphasized the timing issues and marginal requirements in the Artemis program.The group discussed the differences between SpaceX's and NASA's approaches to space exploration, with Casey emphasizing the efficiency and innovation at SpaceX's Starbase in Texas. All discussed the challenges of boil-off in rocket fuel tanks, noting that while it is a concern for liquid hydrogen, it is not a significant issue for methane. They also explored the possibility of using Falcon Heavy instead of the SLS and Orion for lunar missions, with Ajay suggesting that Falcon Heavy could be a more cost-effective and safer option. Casey agreed, stating that using Falcon Heavy and Dragon could simplify and potentially reduce the risks of the Artemis program.The Wisdom Team discussed the Artemis program and its viability for returning to the moon, with Casey explaining that while many in the industry doubt the current approach, the program remains a government policy with congressional approval. David raised concerns about the lack of technical expertise at the highest levels of NASA and questioned how to effectively advocate for program changes, noting that Congress may not fully grasp technical details. Casey suggested that successful completion of the HLS contract by SpaceX could influence future decisions, while Marshall highlighted the potential for embarrassment and increased urgency if China achieves a moon landing before the US.Casey expressed concerns about China's potential lunar claims and the need for U.S. space dominance, while David inquired about the blowback from Casey's blog post criticizing NASA's Orion space capsule as garbage. Casey explained that the post was well-received and based on NASA's own internal watchdog reports, highlighting past NASA failures. Phil suggested creating an Office of the Inspector General for SpaceX and Blue Origin due to perceived lack of oversight, to which Casey responded that existing oversight bodies like NASA's OIG and FAA can already address issues with NASA-funded programs.The Wisdom Team discussed the accuracy of refueling estimates for the Starship rocket, with IG analysis showing 16 refuelings compared to SpaceX's estimate of 8-12. Casey noted that while most people working on the Starship program lack expertise in making these calculations, the actual number of qualified experts worldwide is less than 10. The discussion then shifted to alternative landers for the HLS program, including a potential intermediate human-rated lander from Blue Origin that would be larger than the Mark I but smaller than the HLS version, though Casey and others questioned its viability due to launch and fuel efficiency challenges.Next, we focused on the feasibility of human missions to Mars, with Casey explaining that while significant progress has been made since 2025, achieving a self-sustaining city on Mars would require approximately 10,000 additional Starship missions beyond initial landings by 2035. Casey noted that life support systems for Mars missions are technically feasible, citing nuclear submarines as a precedent, and suggested that while faster transit times would be desirable, they are not essential for mission success. The conversation concluded with a discussion about advanced propulsion systems, with Casey proposing antimatter propulsion as a potential future technology that could enable human exploration beyond Mars, though he acknowledged that such developments are not currently in the near-term plans of space agencies.David brought up questions about the feasibility of AI data centers in low Earth orbit, with Casey expressing skepticism and suggesting that ground-based solutions near Starlink gateways would be more cost-effective and efficient due to latency and infrastructure constraints. Ajay emphasized the potential of thorium-based molten salt reactor nuclear power plants for data centers, citing their lower cost and easier construction compared to space-based options. Casey countered that building enough nuclear reactors to meet the energy demands of AI data centers on Earth is unlikely, and highlighted the need for further computational analysis to determine the viability of space-based solutions.The Wisdom Team discussed the challenges of powering data centers, with Casey noting that while it's possible to build a 10 gigawatt data center in 18 months, there's no way to power it that quickly. Marshall suggested using Starlink satellites to provide computing power, while others emphasized the need for reliable communication infrastructure. The conversation then shifted to the future of the Starliner program, with Casey expressing doubt about its viability due to ongoing technical issues and financial losses. The discussion concluded with a brief exploration of the high costs associated with Mars sample return missions, which Casey attributed to the complex coordination between multiple agencies and contractors.Casey discussed the challenges at JPL, highlighting how bureaucratic inefficiencies and lack of incentives for cost-saving measures have led to expensive and delayed missions, such as the Mars Rover, which cost $2.4 billion and was 12 years late. He noted that JPL has laid off 1,500 people and is struggling due to reduced project work, while commercial space has taken over many traditional NASA roles. Casey emphasized that NASA and JPL lack fiscal discipline compared to private industry and suggested that the agency needs reorganization or new missions to remain relevant.Casey discussed the urgent need to enhance NASA's operational capacity to ensure U.S. strategic interests are not compromised by other nations, emphasizing that decades of neglect have created a dire situation that requires significant effort to address. He also shared his work on synthetic fuel production, inspired by the need for a primary materials supply chain on Mars, and highlighted the challenges and opportunities in developing this technology using solar power. The conversation included discussions about refining processes for metals and the potential for innovation in energy production, with Casey encouraging interested individuals to join his team or pursue their own ventures in this field.Special thanks to our sponsors:Northrup Grumman, American Institute of Aeronautics and Astronautics, Helix Space in Luxembourg, Celestis Memorial Spaceflights, Astrox Corporation, Dr. Haym Benaroya of Rutgers University, The Space Settlement Progress Blog by John Jossy, The Atlantis Project, and Artless EntertainmentOur Toll Free Line for Live Broadcasts: 1-866-687-7223 (Not in service at this time)For real time program participation, email Dr. Space at: drspace@thespaceshow.com for instructions and access.The Space Show is a non-profit 501C3 through its parent, One Giant Leap Foundation, Inc. To donate via Pay Pal, use:To donate with Zelle, use the email address: david@onegiantleapfoundation.org.If you prefer donating with a check, please make the check payable to One Giant Leap Foundation and mail to:One Giant Leap Foundation, 11035 Lavender Hill Drive Ste. 160-306 Las Vegas, NV 89135Upcoming Programs:Broadcast 4469: Brian Clegg, author of The Multiverse When One Universe Isn't Enough” | Friday 05 Dec 2025 930AM PTGuests: Brian CleggZoom: Brian Clegg, author of The Multiverse When One Universe Isn't Enough”Broadcast 4470 Zoom: OPEN LINES | Sunday 07 Dec 2025 1200PM PTGuests: Dr. David LivingstonZoom: Open Lines Discussion. Join us with Zoom phone lines Get full access to The Space Show-One Giant Leap Foundation at doctorspace.substack.com/subscribe

This is a special episode, highlighting a session from ELC Annual 2025! The true promise of AI isn't in replicating human intelligence. It's in developing entirely new forms of non-human intelligence that perceive and understand the world in fundamentally different ways. Jamie Lien (Co-Founder and Chief Scientist @ Archetype AI) and Rashi Agarwal (Head of AI Engineering @ GoodLeap) explore the emergence of "Physical AI" - machines that sense the world through modalities beyond human biology to form internal representations free from our biases. This means building machines that can directly sense the physical world through modalities beyond human biology, form their own internal representations and interpretations free from our biases, and then translate that understanding back to us in human terms. ABOUT JAIME LIENJaime Lien, Ph.D. is Co-Founder and Chief Scientist at Archetype AI, a pioneering startup advancing Physical AI, artificial intelligence that understands the real world through real-time sensor data fusion.With over a dacade of experience in radar-based sensing, signal processing, and hardware engineering, Jaime's career bridges cutting-edge research and consumer-ready innovation. Before Archetype, she led radar sensing development for Google ATAP's Project Soli and contributed wireless communication and localization expertise at NASA's Jet Propulsion Laboratory. ABOUT RASHI AGRAWALRashi Agrawal is Head of AI Engineering at GoodLeap, where she leads enterprise-wide AI initiatives that deliver real business impact. An accomplished speaker, she covers the latest in AI, including context engineering, evaluations, and multi-agent collaboration, while driving Applied AI innovation in the enterprise. Previously, she scaled engineering teams at Yahoo, advancing its multibillion-dollar advertising business. A passionate world traveler to 40+ countries, Rashi brings global perspective and energy to her leadership and storytelling. SHOW NOTES:Archetype AI's mission: Building a foundation model for physical reality (2:24)The potential for discovery: Using AI to observe phenomena humans cannot perceive (3:36)Augmentation vs. Replacement: Giving humans "superpowers" rather than automating them away (5:48)The "Perfect Storm" for Physical AI: Transformers, self-supervised learning, and commodity sensors (6:04)Defining “Non-Human Intelligence” and removing the constraints of human labels (8:34)Why language is inherently lossy and insufficient for true physical understanding (10:28)Real-world application: How Physical AI aids safety decision-making in the solar industry (12:35)Use case: Improving pedestrian safety and traffic signaling in Bellevue (14:51)The biggest engineering leadership challenge: Embracing the “messiness” of real-world data (16:21)Q&A: Why we shouldn't teach AI physical laws, but let it discover them (18:50)Q&A: Validating models when there is a defined ground truth vs. subjective language (20:49)Q&A: Compute requirements and the future of active learning at the edge (22:05) LINKS AND RESOURCESVideo version of Jaime and Rashi's session at ELC Annual 2025 This episode wouldn't have been possible without the help of our incredible production team:Patrick Gallagher - Producer & Co-HostJerry Li - Co-HostNoah Olberding - Associate Producer, Audio & Video Editor https://www.linkedin.com/in/noah-olberding/Dan Overheim - Audio Engineer, Dan's also an avid 3D printer - https://www.bnd3d.com/Ellie Coggins Angus - Copywriter, Check out her other work at https://elliecoggins.com/about/ Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

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Episode 258 features Dr. Susan Burns, Professor of Civil Engineering at Georgia Tech and my former geotechnical engineering professor. In this reunion conversation, Dr. Burns shares her journey from a NASA engineer's daughter to becoming a beloved educator and administrator at one of the nation's top engineering schools.We discuss:• Growing up in a science-oriented family (NASA father, chemist mother)• The evolution of Georgia Tech from "harsh" to nurturing• Why civil engineering is a people-serving profession• The importance of mentorship in engineering• Her current role as interim AVP for Research• How alumni donations transformed Tech's campusDr. Burns reminds us that engineering isn't just about structures and calculations—it's about relationships, service, and preparing the next generation to literally hold lives in their hands.A genuine conversation about transitions in academia, engineering, and life.#Engineering #Education #GeorgiaTech

TLM286zoom - 1757 - "Desvelada la naturaleza del cometa interestelar 3I/ATLAS", artículo de Josep M. Trigo Rodríguez - y más Siguiendo las recomendaciones de la NASA publicadas en el Informe sobre UAP del 13 de septiembre de 2023, en UDM no aprobamos comentarios que contribuyan a extender el estigma que tradicionalmente ha caído sobre los testigos de UAP/OVNIs. El muro de Comentarios de los episodios de UDM en iVoox NO es una red social. No espere que el creador del podcast “debata” con usted. Universo de Misterios tiene reservado el derecho de admisión y publicación de comentarios. Generalmente, los comentarios anónimos podrían no ser publicados. No envíe comentarios que contengan falacias lógicas. No de información personal. No espere que su comentario sea respondido necesariamente. Comprenda que se reciben diariamente un elevado número de comentarios que han de ser gestionados se publiquen o no. Si hace comentarios con afirmaciones dudosas, arguméntelas aportando enlaces a fuentes fiables (recuerde, el muro de Comentarios de los episodios de UDM en iVoox NO es una red social). En caso de no respaldar su comentario como se indica en la caja de descripción del episodio, su comentario podrá ser no publicado. Contacto con Universo de Misterios: universodemisteriospodcast@gmail.com En la realización de los episodios de Universo de Misterios puede recurrirse a la ayuda de Inteligencia Artificial como herramienta. Puedes hacerte Fan de Universo de Misterios y apoyarlo económicamente obteniendo acceso a todos los episodios cerrados, sin publicidad, desde 1,99 €. Aunque a algunas personas, a veces, puede proporcionar una falsa sensación de alivio, la ignorancia nunca es deseable. Pero eso, tú ya lo sabes... Escucha el episodio completo en la app de iVoox, o descubre todo el catálogo de iVoox Originals

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

Welcome back to Retro Life 4 You, where we dive deep into the movies that defined the 80s and 90s!Today's episode blasts off—literally—as we look at the 1986 family sci-fi adventure SpaceCamp, directed by Harry Winer.SpaceCamp follows a group of teenage space camp attendees who unexpectedly find themselves launched into space after a robot malfunction triggers a shuttle ignition. Suddenly forced into a real-life NASA emergency, the young crew must work together, think fast, and rely on their training if they want to make it home safely.It's a movie fueled by 80's optimism, NASA fandom, and the belief that kids could do anything—even command a space shuttle.If you are new to the podcast then please consider following us on the platform that you love, we can be found most anywhere that you listen to your favorite podcasts. Please leave us a rating and review if you listen on iTunes and a 5 star rating if you listen on Spotify. If you like what you hear then please share the show with your friends and family. If you would like to help support the podcast by donating a small amount or any custom amount you choose then please visit the following link:https://retrolife4u.com/supportThis is not a membership or anything just a way for you to help support us without paying a reoccurring monthly fee when you feel like you are able to help. If you have any questions, comments, suggestions for shows or you have a question you would like us to read on air then email us at retrolife4you@gmail.com You can find us on social media at the following places:FacebookInstagramTik TokYouTubeRetro Life 4 You Website

4:20 pm: Dean Clancy, Senior Health Policy Fellow at Americans for Prosperity, joins Rod and Greg to discuss his piece in the Washington Examiner about how President Trump has put Democrats on the spot with his new Health Savings Account plan.4:38 pm: Chris Jacobs, Founder and CEO of the Juniper Research Group and a contributor to The Federalist, joins the show to discuss his piece about how the middle class can't keep up with inflation.6:05 pm: Kevin Killough, Energy Reporter for Just the News, joins the program for a conversation about how the International Energy Agency has listened to U.S. threats to stop funding the agency and is no longer basing its forecasts of future oil demand on net-zero emissions scenarios.6:38 pm: Sean Mahoney, Executive Director of the Space Frontier Foundation, joins Rod and Greg for a conversation about today's confirmation hearing for Jason Isaacman, President Trump's nominee to lead NASA.

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.

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Send us a textFrom lasers to leadership, this IT Nation Connect 2025 conversation with Lawrence Cruciana, founder of Corporate Information Technologies, reveals how discipline, curiosity, and science fuel cybersecurity innovation.A former Disney audio engineer and laser physicist, Lawrence shares how attention to detail and standardization shaped his approach to business, how a case of industrial espionage inspired his cybersecurity mission, and why CMMC and frameworks like the CIS Controls are essential to protecting American ingenuity.You'll hear lessons from his time presenting at NASA, insights into the evolution of AI-fueled cyber threats, and how MSPs can raise the bar for security maturity while staying human in a world of automation.This episode blends STEM roots, cybersecurity expertise, and personal discipline into one inspiring conversation about what it means to build, protect, and lead with purpose. 

Investor Anthony Scaramucci discusses bitcoin's rebound and his optimistic outlook for Solana, one of the digital assets he believes will stand the test of time. Online creator Mark Rober has amassed a YouTube following of 72 million people, and now he's taking his fun science lessons to Sesame Street. The former NASA engineer explains his business model and his next projects, including a collaboration with Elmo and a curriculum for science teachers. Plus, CNBC's Courtney Reagan reports on a new outlook from Macy's, President Trump will announce his pick for the new Federal Reserve Chair in early 2026, and American Eagle's Sydney Sweeney denim campaign may have been a boon to its holiday business.  Anthony Scaramucci - 16:19Mark Rober - 28:42 In this episode:Mark Rober, @MarkRoberAnthony Scaramucci, @ScaramucciCourtney Reagan, @CourtReaganBecky Quick, @BeckyQuickJoe Kernen, @JoeSquawkKatie Kramer, @Kramer_Katie Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

In this explosive episode, paranormal researcher and religious demonologist Nathaniel Gillis joins the show to break down one of the most controversial theories in the entire UFO community: Are "aliens" actually ancient, non-human intelligences — the same entities our ancestors called demons? Gillis reveals his research into possession cases, sigils, abductions, shadow beings, implants, and interdimensional entities that appear to operate under the same patterns across history. We discuss:    Why modern UFO encounters mirror ancient demonic encounters  The parasitic intelligence behind hauntings and abductions  Why these beings may not be extraterrestrial, but extra-dimensional  Ritual technology, sigils, and the symbols found on abductees  How NASA, mythology, and demonology all connect  Why this "one intelligence, many masks" theory is gaining traction fast  What these entities ultimately want from humanity   If you're interested in UFOs, demonology, paranormal research, hidden history, or the nature of non-human intelligence… this is the episode you can't afford to miss. For more info: IG: @thenathanielgillis Web: http://www.parasymposia.com   As always, please hit the subscribe button if you like and support what we do! You'll get early access to new episodes! Also please leave a review!   Follow us on IG: @bigtruth TikTok: @bigtruthpodcast YouTube: @thebigtruthpodcast   For feedback, questions, sponsorship info contact: bigtruthpodcast@gmail.com For more info: http://www.bigtruthpodcast.com To support the show: http://www.patreon.com/bigtruth     The Big Truth Podcast is proudly sponsored by: - Choppahead Kustom Cycles (IG: @choppahead / www.choppahead.com) - Tattoo Flash Collective – www.tattooflashcollective.com – use promo code: BIGTRUTH for 10% off your order - Omerta (IG: @omertamia / www.omertamia.com) - use code: BIGTRUTH at checkout for 20% off your order! - Heavy (IG: @heavyclothing / www.heavy.bigcartel.com)

Christian MacLeod and his partner Christina join us the first Tuesday of every month where we get into everything from government conspiracy to paranormal and supernatural happenings. They are the founders of ACAPS, American Cryptid and Paranormal Society, based out of Ashville, North Carolina. Together they collect and chase down monster stories from around North America.Become a supporter of this podcast: https://www.spreaker.com/podcast/spaced-out-radio--1657874/support.

(00:00:00) Theia Unveiled: Tracing the Origins of Earth's Moon and Lucy's Journey to Jupiter's Trojans (00:00:50) New study claims Theia and Earth were once neighbours (00:06:16) Lucy's mission to Jupiter's trojan asteroids (00:15:26) Starliner's next mission to be limited to cargo only (00:17:57) The Science Report (00:23:17) Alex on Tech: Dooms Day clock countdown to Digital ID In this episode of SpaceTime, we dive into the intriguing origins of our Moon and the latest developments in space exploration.Theia: The Lost Planet Behind the Moon's BirthA groundbreaking study reveals that Theia, the small planet believed to have collided with Earth to form the Moon, originated from the inner solar system. Researchers from the Max Planck Institute and the University of Chicago have analyzed isotopic compositions of Earth and Moon rocks, suggesting that Theia was likely composed of materials found closer to the Sun than Earth's orbit. This discovery sheds light on the nature of this celestial body and its dramatic impact on our planet's history.Lucy Mission Update: Journey to Jupiter's TrojansNASA's Lucy spacecraft, launched in October 2021, is on an ambitious 12-year mission to explore Jupiter's Trojan asteroids. These ancient remnants from the solar system's formation are crucial for understanding planetary development. Lucy will visit seven asteroids, including both leading and trailing Trojan swarms, providing unprecedented insights into the early solar system. Principal Investigator Hal Levison emphasizes that the mission will revolutionize our understanding of planetary formation and the origins of volatiles and organics on terrestrial planets.Starliner Mission Limited to CargoIn a significant setback, NASA has announced that Boeing's Starliner spacecraft will only carry cargo on its next mission to the International Space Station. This decision follows a series of technical issues that plagued Starliner's previous flights. With the total number of planned missions reduced from six to four, NASA aims to ensure safety and reliability before allowing crewed flights again.www.spacetimewithstuartgary.com✍️ Episode ReferencesJournal of ScienceNASA ReportsMax Planck Institute StudiesBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

In this short podcast episode, Bryan tells the story of the technology that tried to beat the compressor... and still may someday. We associate cooling with refrigerant... and all the things that come with it, including compressor noise, oil, recovery machines and tanks, leaks, superheat, and regulations. However, there is a means of providing cooling with two pieces of metal and several semiconductors; current runs through it, and one side becomes cold, and the other side becomes hot. This technology is called thermoelectric cooling, associated with the Peltier effect. In 1834, French watchmaker and amateur physicist Jean Charles Athanase Peltier was experimenting with electricity and dissimilar metals. When he joined two wires of different materials and ran current through the junction, one got colder, and the other one got hotter. This phenomenon was named the Peltier effect, and it describes how passing electrical current through two dissimilar conductors causes heat to move from one side to the other, like a tiny reversible heat pump. However, it didn't have any practical use at the time. Semiconductors arrived in the mid-1900s, and engineers could make thermoelectric devices strong enough to move meaningful amounts of heat. In the 1960s, NASA even began using the technology in spacecraft for precision temperature control, which was hardy and allowed them to stabilize sensors and electronics in space. We began using them on Earth in some specialized applications, including portable coolers, wine chillers, and CPU coolers in computers. However, this technology didn't replace vapor-compression refrigeration due to efficiency constraints and the need to reject heat. Thermoelectric modules are only 5-10% as efficient as vapor-compression systems, and they need heat sinks or fans to give the heat somewhere to go. We've still been pursuing a comfort cooling use of the Peltier effect, and we've gotten closer, but most applications still have the efficiency block. When efficiency isn't a problem, we encounter difficulties with moisture and latent heat removal. Nevertheless, thermoelectric cooling is still making a difference for sensors and in localized cooling applications.   Have a question that you want us to answer on the podcast? Submit your questions at https://www.speakpipe.com/hvacschool. Purchase your tickets or learn more about the 7th Annual HVACR Training Symposium at https://hvacrschool.com/symposium. Subscribe to our podcast on your iPhone or Android. Subscribe to our YouTube channel. Check out our handy calculators here or on the HVAC School Mobile App for Apple and Android.