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Solar power has its limits. Some space missions will need an alternative source of power like RTGs. How can we make them better? Which fuel is optimal for them and why? How to convert heat into electricity? Finding out in this interview.
A new mission can make solar eclipses on demand, what do supernovae and stellar flybys do to Earth's climate, how asteroid 2024 YR4 will make the mother of all meteor showers, and Starship 36 explodes during testing. And on Space Bites+, how we could use a space elevator to extract water from Ceres.
Anthony is joined by Casey Dreier, Chief of Space Policy at The Planetary Society, and Eric Berger, Senior Space Editor at Ars Technica, to talk about the NASA 2026 budget proposal, the Jared Isaacman saga, and all the space policy storylines you could imagine.TopicsOff-Nominal - YouTubeEpisode 201 - Bad Ass, But Also Bad (with Casey Dreier and Eric Berger) (with Casey Dreier and Eric Berger) - YouTubeNASA's disastrous 2026 budget proposal in… | The Planetary SocietyThe Space Review: How NASA's proposed budget cuts are felt across the AtlanticThe Space Review: NASA's 2026 budget in brief: Unprecedented, unstrategic, and wastefulThe Planetary Society's NASA Data DashboardsIsaacman's bold plan for NASA: Nuclear ships, seven-crew Dragons, accelerated Artemis - Ars TechnicaThe administration's anti-consensus Mars plan will fail - SpaceNewsSpaceX's next Starship just blew up on its test stand in South Texas - Ars TechnicaShe was a Disney star with platinum records, but Bridgit Mendler gave it up to change the world - Ars TechnicaFollow CaseyCasey Dreier | The Planetary SocietyThe Planetary SocietyFollow EricEric Berger | Ars TechnicaEric Berger (@SciGuySpace) / XFollow Off-NominalSubscribe to the show! - Off-NominalSupport the show, join the DiscordOff-Nominal (@offnom) / TwitterOff-Nominal (@offnom@spacey.space) - Spacey SpaceFollow JakeWeMartians Podcast - Follow Humanity's Journey to MarsWeMartians Podcast (@We_Martians) | TwitterJake Robins (@JakeOnOrbit) | TwitterJake Robins (@JakeOnOrbit@spacey.space) - Spacey SpaceFollow AnthonyMain Engine Cut OffMain Engine Cut Off (@WeHaveMECO) | TwitterMain Engine Cut Off (@meco@spacey.space) - Spacey SpaceAnthony Colangelo (@acolangelo) | TwitterAnthony Colangelo (@acolangelo@jawns.club) - jawns.club
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Подводим итоги недели в подкасте Telegram-канала ForGeeks. Рассказываю про партнёрство Mattel и OpenAI, крошечный SSD, взрыв на площадке SpaceX, генерацию видео в Midjourney и многое другое. Слушайте новый выпуск, читайте и подписывайтесь на ForGeeks в Telegram. И ни одной новости с ПМЭФ, всё верно.
The Starship system is a fully reusable, two‑stage‑to‑orbit super heavy‑lift launch vehicle under development by SpaceX. The system is composed of a booster stage named Super Heavy and a second stage, also called "Starship"
De forma constante les hablo desde este espacio de la necesidad de tener un buen plan para cuidar nuestras claves, ya que las mismas de forma constante se filtran en la web, hoy les tenemos el dato de más de 16 millones de claves de populares y muy utilizados servicios se filtraron, ademas; Apple comprará 8 millones de pantallas Samsung para el iPhone plegable de 2026; La IA de Elon Musk desata polémica: ¿Error técnico o sesgo ideológico encubierto? y por supuesto esperamos sus comentarios... Se filtraron 16 mil millones de contraseñas de Apple, Facebook, Google y otras https://www.forbes.com/sites/daveywinder/2025/06/19/16-billion-apple-facebook-google-passwords-leaked---change-yours-now/ La nave Starship de SpaceX explota en tierra durante una prueba de rutina https://x.com/SpaceX/status/1935572705941880971? Google permitirá a los creadores generar vídeos para YouTube Shorts utilizando el modelo de IA de Veo 3 https://blog.youtube/news-and-events/neal-mohan-cannes-2025/ Apple comprará 8 millones de pantallas Samsung para el iPhone plegable de 2026 https://biz.chosun.com/en/en-it/2025/06/19/X5AEPFAR4VCCLM25UP4CBVAKKU/ La IA de Elon Musk desata polémica: ¿Error técnico o sesgo ideológico encubierto? https://es.gizmodo.com/la-ia-de-elon-musk-desata-polemica-error-tecnico-o-sesgo-ideologico-encubierto-2000174173 Video del día en las redes https://www.instagram.com/reel/DLGhEn8v0QM/ ESPERAMOS TUS COMENTARIOS...
Today on America in the Morning Trump Holding Iran Decision For Now President Trump announced he will make a final decision within the next two weeks as to whether the US will take military action in Iran. This comes after Israel's surprise attack a week ago that has seen Israel send warplanes by the hundreds into the skies of Iran for targeted strikes on nuclear facilities, missile launchers, and the Iranian Revolutionary Guard Corps, while Iran has shot hundreds of ballistic missiles at Israel, including one that hit a hospital in Southern Israel injuring 200 people, a move that Israel's leadership vowed will come with a heavy price. Correspondent Ed Donahue reports. Democrats Walk Out Of Biden Hearing The talk on Capitol Hill was a Wednesday Senate Judiciary Committee hearing investigating President Biden's mental fitness during his term as President, and Democrats on the committee either refused to show up or walked out after the hearing began. John Stolnis has the details from Washington. SpaceX-plosion SpaceX planned to send a Starship rocket into orbit on a test flight, but instead it never made it off the ground, exploding in a fireball prior to launch in Texas. Correspondent Donna Warder reports. Debating THC A decision surrounding banning THC in Texas is looming as Governor Abbott considers both sides of the argument. Correspondent Clayton Neville reports. Plane Crash Early Conclusions The National Transportation Safety Board has provided new details about a deadly May plane crash in San Diego. Correspondent Ben Thomas reports. Dodgers Accused Of Blocking ICE A Major League baseball team is being accused of not allowing members of the Immigration and Customs Enforcement to enter their stadium, which led to protests by fans against the ICE agents. Correspondent Marcela Sanchez reports. Latest In The Middle East President Trump is laying out a time line for a decision surrounding potential U-S involvement in the war between Israel and Iran, with no letup as Iran continues to fire ballistic missiles at Israel, and the Israeli Air Force continues its assault against Iranian targets. Correspondent Clayton Neville reports. Honoring A Hostage He spent 584 days as a hostage of Hamas in the Gaza Strip following the October 7 attacks in Israel, and now finally back in the United States, Edan Alexander's hometown of Tenafly, New Jersey held a parade in his honor. Sue Aller reports. Canada Threatening Tariffs Canada's prime minister is threatening to increase tariffs on US steel and aluminum products if talks with President Trump fail. Correspondent Ed Donahue reports the implications on these talks will be more far-reaching that just the United States and Canada. Court Rules On Troop Deployment An appeals court has sided with President Trump, allowing the White House to keep control of the California National Guard troops he deployed to Los Angeles. National Heatwave Temperature records are expected to be smashed as close to 200 million people are in the crosshairs of a massive heatwave heading into next week. Correspondent Haya Panjwani reports. Finally There were celebrations and remembrances of Juneteenth across the nation. Correspondent Marcela Sanchez reports on the significance of this Federal holiday for one community in New Hampshire. Learn more about your ad choices. Visit podcastchoices.com/adchoices
Highlights:- Axiom Mission 4 Update: In this episode, we provide the latest on Axiom Mission 4, which has faced delays as NASA, Axiom Space, and SpaceX review new launch opportunities following recent repairs on the ISS. The crew remains in quarantine, eagerly waiting for the green light to launch.- SpaceX Starship Setback: We discuss a significant setback for SpaceX's Starship program after a test at their Texas site resulted in an explosion. Initial findings suggest a failure of a composite overwrapped pressure vessel, leading to extensive damage but fortunately no injuries.- Surviving Snowball Earth: New research from MIT reveals how early complex life forms, or eukaryotes, may have survived the extreme conditions of Snowball Earth periods. The study suggests that meltwater ponds on ice surfaces could have served as crucial habitats for these organisms.- Birth of Galaxies: Groundbreaking research sheds light on how galaxies, including our Milky Way, formed during the cosmic noon. We delve into the findings surrounding Lyman Alpha emitters and their role in star formation, revealing that many are experiencing their first major starburst.- Real-Time Search for Alien Life: Exciting developments in the search for extraterrestrial intelligence are underway, as researchers repurpose astronomical alert systems to detect potential technosignatures, utilizing existing infrastructure to scan for signs of advanced civilizations.- Planetary Mysteries Explored: We tackle the enigma of why giant planets often reside at the far edges of their solar systems. New simulations suggest that chaotic interactions in early planetary systems may lead to these distant orbits, offering insights into the formation of our own solar system.For more cosmic updates, visit our website at astronomydaily.io. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTubeMusic Music, TikTok, and our new Instagram account! Don't forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Anna signing off. Until next time, keep looking up and stay curious about the wonders of our universe.Chapters:00:00 - Welcome to Astronomy Daily01:10 - Axiom Mission 4 update10:00 - SpaceX Starship setback20:00 - Surviving Snowball Earth25:00 - Birth of galaxies30:00 - Real-time search for alien life35:00 - Planetary mysteries explored✍️ Episode ReferencesAxiom Mission 4 News[NASA](https://www.nasa.gov/)SpaceX Starship Incident[SpaceX](https://www.spacex.com/)Snowball Earth Research[MIT](https://www.mit.edu/)Galaxies Formation Study[Nature Communications](https://www.nature.com/ncomms/)SETI Research[SETI Institute](https://www.seti.org/)Planetary Formation Study[Nature Astronomy](https://www.nature.com/natureastronomy/)Astronomy Daily[Astronomy Daily](http://www.astronomydaily.io/)Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-exciting-space-discoveries-and-news--5648921/support
Can a giant asteroid knock the Moon from its orbit? How good does a telescope need to be to see the Oort cloud? What are the odds of a rogue planet hiding nearby in our Solar system? And in our extended Q&A+ version, can we be sure that we're alone in the Universe? Answering all these questions and more in this Q&A show.
President Donald Trump says he'll make a decision within two weeks on whether to launch a military strike against Iran, as Israel and Iran continue to trade fire. Israel reports striking another nuclear site in Iran, while an Iranian missile has hit a hospital in Israel.The president has also given TikTok another 90 days to finalize a deal, granting China-based ByteDance more time to sell the app's U.S. assets. Trump had already delayed enforcement of the TikTok ban twice before.A SpaceX rocket exploded in Brownsville, Texas, Wednesday night. The company said the Starship “experienced a major anomaly” around 11 p.m. while on the test launch pad. SpaceX reported no danger to nearby communities but advised the public not to approach the site.
Jon starts the show discussing the latest on Iran, a legal decision out of Tennessee, and JD Vance's excursion into Bluesky. Jon offers more thoughts on the Israel/Iran conflict and plays audio involving Defense Secretary Pete Hegseth.
Stories we're following this morning at Progress Texas:This Juneteenth, we renew our commitment to the liberation of and equity for our neighbors, regardless of their race, who they love, or where they came from: https://progresstexas.org/blog/protest-pride-and-progress-where-and-how-show-summer...We honor Texas icon Opal Lee, who was instrumental in establishing Juneteenth as a federal holiday: https://www.statesman.com/story/news/state/2025/06/19/opal-lee-grandmother-of-juneteenth-2025-fort-worth-texas-native/84252660007/...A new documentary on Dallas' Pan African Connection Bookstore makes a great watch in celebration of Juneteenth - there's a screening in Dallas on Sunday, see the link for tickets: https://www.keranews.org/arts-culture/2025-06-19/for-juneteenth-this-new-doc-honors-the-legacy-of-dallas-pan-african-connection-bookstore...An Arlington man has filed a lawsuit against Ace Hardware, claiming that on Juneteenth of 2023, a manager of a store where he was employed hung a noose in the business - and that he was fired when he complained about it to HR: https://www.star-telegram.com/news/local/arlington/article308874235.htmlA massive explosion at the SpaceX launch facility last night during a test of the Starship vehicle sheds even more doubt on that rocket's reliability: https://www.cnbc.com/2025/06/19/spacexs-starship-explodes-during-routine-test-in-texas.html...Texas Democratic state lawmakers have asked Tesla to delay its planned launch of robotaxi service in Austin until September, when a new state law governing autonomous vehicles will take effect: https://electrek.co/2025/06/18/tesla-asked-delay-robotaxi-launch-in-austin-texas-lawmakers/Texas Democrats in the U.S. House weigh in on the escalating situation in the Middle East, including El Paso's Rep. Veronica Escobar: https://x.com/RepEscobar/status/1935096698805923940...Dallas' Rep. Julie Johnson: https://x.com/juliejohnsonTX/status/1933668457838751976...San Antonio's Rep. Joaquin Castro: https://x.com/JoaquinCastrotx/status/1935496879271252250...Harris County's Rep. Sylvia Garcia: https://x.com/RepSylviaGarcia/status/1935448751323132089...Austin's Rep. Greg Casar: https://x.com/RepCasar/status/1933334585376715266...Austin's. Rep. Lloyd Doggett: https://x.com/RepLloydDoggett/status/1935176565710623107The merch to match your progressive values awaits at our web store! Goodies at https://store.progresstexas.org/.Thanks for listening! Find our web store and other ways to support our important work at https://progresstexas.org.
On todays show James, Dwayne and Glenn discuss the Karen Reed case, where she was acquitted of manslaughter but convicted of driving drunk. The conversation then shifted to the recent SpaceX Starship explosion, which delayed the Starship 10. The group also discussed the Iran situation, noting Trump's efforts to prevent Iran from obtaining nuclear weapons and the potential for regime change. They debated the impact of Trump's actions on international relations, particularly with China and Russia. Additionally, they touched on the ongoing lawsuits against the Trump administration, the potential for regime change in Iran, and the recent Supreme Court rulings on various issues. The discussion centered on Trump's strategic moves, particularly his actions regarding Canada, Greenland, and England. Trump's decision to end tariffs was seen as a loss for Canada, while his focus on Greenland's military base shift from European to North American control was interpreted as a strategic move to assert U.S. influence. The conversation also touched on Trump's handling of international issues, including resolving conflicts in Kashmir and the Congo, and his stance on China and Taiwan. The speakers emphasized Trump's "America First" policy and his willingness to make tough decisions, even if it means breaking up alliances like MAGA. The segment concluded with a light-hearted mention of coffee and cookies, encouraging listeners to engage in civil discussions and share their thoughts. Don't Miss It!
Jeudi 19 juin, François Sorel a reçu Julien Villeret, directeur de l'innovation d'EDF, Alain Goudey, directeur général adjoint de Neoma business school, Hugo Borensztein, cofondateur et président d'Omi, et Guillaume Grallet, journaliste du Point. Ils se sont penchés sur l'explosion spectaculaire de la mégafusée Starship de SpaceX, la vision de Sam Altman sur l'avenir de l'IA, et les tensions croissantes entre OpenAI et Microsoft, dans l'émission Tech & Co, la quotidienne, sur BFM Business. Retrouvez l'émission du lundi au jeudi et réécoutez-la en podcast.
Friday Headlines: Trump's deciding whether the US will attack Iran, mass alert to parents after a child sex probe, Australia gets the green light for age verification in under 16s social media ban, Musk’s Starship explodes, and the results are in on that Sabrina Carpenter album cover and lab grown meats. Deep Dive: The 65th TV Week Logie Awards are just around the corner - but with a familiar crop of nominees and a rapidly changing media landscape, questions are swirling about their relevance in 2025. In this episode of The Briefing, Chris Spyrou speaks with veteran TV producer and That’s Showbiz Baby! host Alexandria Funnell about the future of Aussie TV’s night of nights. Follow The Briefing: TikTok: @listnrnewsroom Instagram: @listnrnewsroom @thebriefingpodcast YouTube: @LiSTNRnewsroom Facebook: @LiSTNR NewsroomSee omnystudio.com/listener for privacy information.
Highlights:- Stunning Sculptor Galaxy Images: In this episode, we unveil breathtaking new images of the Sculptor Galaxy, captured using the Multi Unit Spectroscopic Explorer (MUSE) at the Very Large Telescope in Chile. These intricate visuals reveal the galaxy's complex systems and have already led to the discovery of 500 new planetary nebulae, shedding light on the processes that govern star formation and galactic structure.- Insights into Sagittarius A: We discuss groundbreaking findings regarding the supermassive black hole at the centre of our Milky Way, Sagittarius A. New analyses from the Event Horizon Telescope indicate that it is spinning almost at maximum speed, with its rotational axis pointed directly at Earth, challenging existing theories about black hole behaviour.- Vera C. Rubin Observatory Launch: Anticipation builds for the Vera C. Rubin Observatory, set to conduct the most comprehensive survey of the night sky ever attempted. With its remarkable technology, this observatory aims to catalogue billions of stars and galaxies, marking a significant milestone in astronomical research.- Firefly Aerospace's Ocula: Firefly Aerospace is preparing for its next lunar mission, introducing Ocula, a new high-resolution lunar imaging service. This innovative technology aims to provide unprecedented imagery of the lunar surface, paving the way for future exploration and research.- Bogong Moths' Stellar Navigation: Fascinating research reveals that the Bogong moth may be the first insect known to use stars for long-distance navigation. This discovery highlights the intricate connections between life on Earth and the cosmos, especially in the face of challenges like light pollution.- SpaceX Starship Incident: We conclude with breaking news about SpaceX's latest Starship vehicle, which exploded during a test at the Starbase site in Texas. Thankfully, all personnel are safe, and the company is working to secure the test area.For more cosmic updates, visit our website at astronomydaily.io. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTube Music, TikTok, and our new Instagram account! Don't forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Anna signing off. Until next time, keep looking up and stay curious about the wonders of our universe.Chapters:00:00 - Welcome to Astronomy Daily01:10 - Stunning Sculptor Galaxy images10:00 - Insights into Sagittarius A20:00 - Vera C. Rubin Observatory launch25:00 - Firefly Aerospace's Ocula30:00 - Bogong moths' stellar navigation35:00 - SpaceX Starship incident✍️ Episode ReferencesSculptor Galaxy Images[Astronomy Journal](https://www.astronomy.com/)Sagittarius A Research[Event Horizon Telescope](https://eventhorizontelescope.org/)Vera C. Rubin Observatory[Rubin Observatory](https://www.rubinobservatory.org/)Firefly Aerospace Ocula[Firefly Aerospace](https://www.fireflyspace.com/)Bogong Moths Navigation[Nature](https://www.nature.com/)Astronomy Daily[Astronomy Daily](http://www.astronomydaily.io/)Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-exciting-space-discoveries-and-news--5648921/support.
Je leest het toch echt goed. Realityster Kim Kardashian komt voorbij deze aflevering. Zij moet namelijk beursbedrijf Nike gaan redden, maar die reddingspoging wordt vertraagd. Fed-baas Jerome Powell moet op zijn beurt de rente verlagen (van Trump), maar doet dat niet. Maar er is niet alleen slecht nieuws voor de Amerikaanse president, maar ook voor jou als belegger. Wat dat is, dat hoor je deze aflevering. Dan hoor je ook meer over het dramatische jaar voor Randstad. Dat is na vandaag een stukje erger geworden en dat heeft te maken met een concurrent. Die verpest het voor Randstad..Shell verpest op zijn beurt dan weer de overnamefantasie van BP. Shell lijkt niet geïnteresseerd in de concurrent. Maar sluit overnames dan weer niet uit. Verder hebben we het over Microsoft. Dat geeft zo veel geld uit aan kunstmatige intelligentie, dat andere onderdelen nu getroffen worden.See omnystudio.com/listener for privacy information.
Pan Szczepan Falkowski, słuchacz Radia Wnet, opowiada o starcie rakiety Starship w Teksasie.
This is an interview with me for the Worldviews Podcast.
Po nedávnom testovacom lete rakety Starship Elon Musk detailnejšie predstavil svoj plán na kolonizáciu Marsu. Ako presne si predstavuje pristátie, vybudovanie základne a aké technologické prekážky musí ešte SpaceX prekonať? Kedy môžeme očakávať prvé lety a akú úlohu v tom zohrajú humanoidné roboty?V novom dieli podcastu SHARE Maroš Žofčin a astrofyzik Marek Jurčík z redakcie Živé.sk analyzujú najnovší testovací let rakety Starship a rozoberajú ambiciózny, no zároveň kontroverzný harmonogram spoločnosti SpaceX na dobytie červenej planéty. Redaktori Živé.sk vydávajú knihu: Zo série rozhovorov sa dozviete, ako umelá inteligencia čoskoro zásadne zmení svet okolo nás:TIP: https://zive.aktuality.sk/clanok/0RfdZVW/nahliadnite-do-buducnosti-vydavame-knihu-o-umelej-inteligencii/V podcaste hovoríme aj o týchto témach:Zhodnotenie posledného testu rakety Starship: Čo sa podarilo a čo nie.Plán kolonizácie Marsu: Kedy poletia prvé lode a prečo ponesú robotov?Kľúčové prekážky cesty na Mars: Dotankovanie na obežnej dráhe a výroba paliva.Aké budú ďalšie generácie Starshipu a ako sa prispôsobia misii na Mars.Sú Muskové termíny reálne? Pohľad na časový harmonogram a technické výzvy.Téme sa venujeme aj tu:Novinky od SpaceX: Termín letu na Mars, nové verzie Starship aj tankovanie a orbite (otázky a odpovede)Musk predstavil nové generácie vesmírnej lode Starship. Na Mars majú letieť už budúci rokPodcast SHARE pripravuje magazín Živé.sk.
We never came back to Uranus after the Voyager 2 flyby in 1986. It's time to come back. But what will it take to organise a mission to Uranus? What priorities will it have and when can it launch? Finding out in this interview.
SpaceX Starship Flight 10 Update
This is an interview with me done by Salman Hameed @ Kainaat Astronomy in English. Salman Hameed has a PhD in astronomy and is Charles Taylor Chair and Professor of Integrated Science & Humanities at Hampshire College, and a member of the Five College Astronomy Department (FCAD) in Massachusetts, USA. He is also the CEO of the non-profit Kainaat Studios. You can find more information about Kainaat Studios here: https://www.kainaatstudios.com/
Today's featured guest is John Roth, legendary Memphis guitarist and long-time member of Winger and Starship. We go deep into his history, covering his different projects over the years and how he landed the gigs for Winger and Starship. Apple - https://bit.ly/3rqqZLP Spotify - https://bit.ly/3EJOGBO YouTube - https://bit.ly/3UgqsY2 TIP BUCKET If you find it in your heart to donate to the cause and help fuel the podcast you can do so through our new Venmo and CashApp. Your support is greatly appreciated and will help shine a brighter spotlight on the great Memphis Music Community. Venmo - @therhythmsectionpod CashApp - $therhythmsectionpod Thanks for tuning in and supporting the Rhythm Section Podcast.
John and I welcomed back to Hotel Mars Eric Berger of Ars Technica for a one segment update and discussion regarding SpaceX, Musk & Starship. Eric was asked what the SpaceX testing success of Starship would look like. Our guest said he did not know. We talked about the upcoming Demo Test #10, possible hardware issues and even the possibility of assembly issues. Our guest expanded on this part of our conversation. Starship and the planned Moon launch were mentioned, we talked about testing ins LEO and the need to develop and test fueling in LEO. Eric also mentioned the fuels that Starship would use and need testing concerning possible boil off and more. Before ending the segment, he was asked about the feud between Musk and President Trump. Eric said it was hard to predict but probably Musk would walk back some of what he said regarding President Trump. He pointed out how important SpaceX was to the government on both space and national security. While the FAA could slow walk permits in retaliation for some of what Musk said, he did not see that happening at this time.
HOTEL MARS: SPACEX: THE STARSHIP PLAN FALLS BEHIND. ERIC BERGER, ARS TECHNICA. DAVID LIVINGSTON 1953
PREVIEW: Colleague Eric Berger of Ars Technica reports that Starship Test #9 fell short of desired reentry test and is a disappointment. More.
Have we finally found the source of ultra-high energy cosmic rays? Our first look at the Sun's south pole, New Glenn slips again, what kind of damage would rockets do to the ozone layer? And in Space Bites+, a pair of quasars that dominated Cosmic Noon.
Send us a text00:00 - Intro00:51 - Scale AI gets $14.3B from Meta, hits $29B valuation02:03 - Starlink doubles subs to 6M, adds 100K in Africa03:22 - SpaceX expands Starship launch capacity in Florida04:08 - Databricks adds Google Gemini, hits $72.8B valuation05:09 - Perplexity partners with Nvidia, eyes $14B raise06:08 - Glean raises $150M at $7.2B valuation07:13 - Mistral hits $6B valuation, expands sovereign AI reach08:32 - Gecko Robotics doubles to $1.25B valuation09:28 - Bullish files confidentially for US IPO
Highlights:- Axiom Mission Delay: In this episode, we discuss the indefinite postponement of the Axiom Space AX-4 mission to the International Space Station, caused by a newly detected air leak in the Russian Zvezda module. NASA and Roscosmos are working diligently to investigate the situation, ensuring the safety of future missions.- SpaceX Starship Flight 8 Investigation: The FAA has concluded its investigation into the SpaceX Starship Flight 8 mishap, attributing the incident to a hardware failure. We review the corrective measures implemented by SpaceX ahead of their Flight 9 mission and what this means for the future of space exploration.- Discovery of a Massive Cosmic Cloud: Astronomers have uncovered a colossal cloud of energetic particles enveloping a galaxy cluster, stretching over 20 million light years. This astonishing find challenges existing theories about particle energisation over vast distances, prompting a re-evaluation of our understanding of the universe.- Ancient Lunar Glass Beads: Explore the fascinating discovery of tiny orange glass beads on the Moon, remnants of ancient volcanic eruptions. New research is uncovering their secrets, providing insights into the Moon's volcanic history and its geological evolution over billions of years.- The Teenage Vampire Star: Meet Gaia22ayj, a white dwarf star engaging in a unique "vampiric" behaviour by feeding on plasma from a companion star. This discovery offers significant clues to the life cycle of white dwarfs and the dynamics of binary star systems.- Terraforming Mars: Scientists unveil an ambitious three-phase plan to terraform Mars, aiming to transform the Red Planet into a habitable environment. From warming the planet to introducing engineered organisms, this long-term vision could reshape our understanding of planetary ecosystems and benefit Earth in the process.For more cosmic updates, visit our website at astronomydaily.io. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTube Music, TikTok, and our new Instagram account! Don't forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Anna signing off. Until next time, keep looking up and stay curious about the wonders of our universe.Chapters:00:00 - Welcome to Astronomy Daily01:10 - Axiom mission delay10:00 - SpaceX Starship Flight 8 investigation15:30 - Discovery of a massive cosmic cloud20:00 - Ancient lunar glass beads25:00 - The teenage vampire star30:00 - Terraforming Mars✍️ Episode ReferencesAxiom Space Mission Updates[NASA](https://www.nasa.gov/)SpaceX Starship Investigation[SpaceX](https://www.spacex.com/)Cosmic Cloud Discovery[Astronomy Journal](https://www.astronomy.com/)Lunar Glass Beads Research[Lunar Science Institute](https://www.lunarscience.org/)Gaia22ayj Discovery[Astrophysical Journal](https://iopscience.iop.org/journal/0004-637X)Terraforming Mars Research[Mars Society](https://www.marssociety.org/)Astronomy Daily[Astronomy Daily](http://www.astronomydaily.io/)Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-discoveries-and-news--5648921/support.
Interstellar travel may one day take us to the stars, but surviving the journey could be the greatest challenge humanity has ever faced. In this episode, we explore the physical, psychological, and societal trials of a voyage that could span centuries—or forever.Watch my exclusive video Fishbowl Starships - Water As Shielding - https://nebula.tv/videos/isaacarthur-fishbowl-starships-water-as-shieldingGet Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthurGet a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isaacarthurUse the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30.Visit our Website: http://www.isaacarthur.netJoin Nebula: https://go.nebula.tv/isaacarthurSupport us on Patreon: https://www.patreon.com/IsaacArthurSupport us on Subscribestar: https://www.subscribestar.com/isaac-arthurFacebook Group: https://www.facebook.com/groups/1583992725237264/Reddit: https://www.reddit.com/r/IsaacArthur/Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.SFIA Discord Server: https://discord.gg/53GAShECredits:Interstellar Travel: Can We Survive The Long Journey?Episode 724; June 12, 2025Written, Produced & Narrated by: Isaac ArthurGraphics:Bryan VersteegJarred EagleyJeremy JozwikMelanvoisUdo SchroeterSelect imagery/video supplied by Getty Images Music Courtesy of Epidemic Sound http://epidemicsound.com/creatorChris Zabriskie, "Unfoldment, Revealment", "A New Day in a New Sector", "Oxygen Garden", "Wonder Cycle"Stellardrone, "Red Giant", "Billions and Billions"See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
Interstellar travel may one day take us to the stars, but surviving the journey could be the greatest challenge humanity has ever faced. In this episode, we explore the physical, psychological, and societal trials of a voyage that could span centuries—or forever.Watch my exclusive video Fishbowl Starships - Water As Shielding - https://nebula.tv/videos/isaacarthur-fishbowl-starships-water-as-shieldingGet Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthurGet a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isaacarthurUse the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30.Visit our Website: http://www.isaacarthur.netJoin Nebula: https://go.nebula.tv/isaacarthurSupport us on Patreon: https://www.patreon.com/IsaacArthurSupport us on Subscribestar: https://www.subscribestar.com/isaac-arthurFacebook Group: https://www.facebook.com/groups/1583992725237264/Reddit: https://www.reddit.com/r/IsaacArthur/Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.SFIA Discord Server: https://discord.gg/53GAShECredits:Interstellar Travel: Can We Survive The Long Journey?Episode 724; June 12, 2025Written, Produced & Narrated by: Isaac ArthurGraphics:Bryan VersteegJarred EagleyJeremy JozwikMelanvoisUdo SchroeterSelect imagery/video supplied by Getty Images Music Courtesy of Epidemic Sound http://epidemicsound.com/creatorChris Zabriskie, "Unfoldment, Revealment", "A New Day in a New Sector", "Oxygen Garden", "Wonder Cycle"Stellardrone, "Red Giant", "Billions and Billions"See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
At what point we should just admit defeat and give up on our search for dark matter? Should we be sending a lot of cheap space probes instead of a single expensive one? If the Universe is rotating, where is the axis? And in our Q&A+ version, how to make a friend fall in love with Astronomy? Answering all these questions and more in this Q&A.
My fellow pro-growth/progress/abundance Up Wingers,America is embarking upon a New Space Age, with companies like SpaceX and Blue Origin ready to partner with NASA to take Americans to a new frontier — possibly as far as Mars. Lately, however, the world is witnessing uncertainty surrounding NASA leadership and even an odd feud between SpaceX boss Elon Musk and the White House. At a critical time for US space competition, let's hope key players can stick the landing.Today on Faster, Please! — The Podcast, I chat with James Meigs about the SLS rocket, NASA reforms, and the evolving private sector landscape.Meigs is a senior fellow at the Manhattan Institute. He is a contributing editor of City Journal and writer of the Tech Commentary column at Commentary magazine. He is also the former editor of Popular Mechanics.Meigs is the author of a recent report from the Manhattan Institute, U.S. Space Policy: The Next Frontier.In This Episode* So long, Jared Isaacman (1:29)* Public sector priorities (5:36)* Supporting the space ecosystem (11:52)* A new role for NASA (17:27)* American space leadership (21:17)Below is a lightly edited transcript of our conversation. So long, Jared Isaacman (1:29)The withdrawal of Jared Isaacman . . . has really been met with total dismay in the space community. Everyone felt like he was the right kind of change agent for the agency that desperately needs reform, but not destruction.Pethokoukis: We're going to talk a lot about your great space policy report, which you wrote before the withdrawal of President Trump's NASA nominee, Jared Isaacman.What do you think of that? Does that change your conclusions? Good move, bad move? Just sort of your general thoughts apart from the surprising nature of it.Meigs: I worked sort of on and off for about a year on this report for the Manhattan Institute about recommendations for space policy, and it just came out a couple of months ago and already it's a different world. So much has happened. The withdrawal of Jared Isaacman — or the yanking of his nomination — has really been met with total dismay in the space community. Everyone felt like he was the right kind of change agent for the agency that desperately needs reform, but not destruction.Now, it remains to be seen what happens in terms of his replacement, but it certainly pulled the rug out from under the idea that NASA could be reformed and yet stay on track for some ambitious goals. I'm trying to be cautiously optimistic that some of these things will happen, but my sense is that the White House is not particularly interested in space.Interestingly, Musk wasn't really that involved in his role of DOGE and stuff. He didn't spend that much time on NASA. He wasn't micromanaging NASA policy, and I don't think Isaacman would've been just a mouthpiece for Musk either. He showed a sense of independence. So it remains to be seen, but my recommendations . . . and I share this with a lot of people advocating reform, is that NASA more or less needs to get out of the rocket-building business, and the Space Launch System, this big overpriced rocket they've been working on for years — we may need to fly it two more times to get us back to the moon, but after that, that thing should be retired. If there's a way to retire it sooner, that would be great. At more than $4 billion a launch, it's simply not affordable, and NASA will not be an agency that can routinely send people into space if we're relying on that white elephant.To me what was exciting about Isaacman was his genuine enthusiasm about space. It seemed like he understood that NASA needed reform and changes to the budget, but that the result would be an agency that still does big things. Is there a fear that his replacement won't be interested in NASA creative destruction, just destruction?We don't know for sure, but the budget that's been proposed is pretty draconian, cutting NASA's funding by about a quarter and recommending particularly heavy cuts in the science missions, which would require cutting short some existing missions that are underway and not moving ahead with other planned missions.There is room for saving in some of these things. I advocate a more nimble approach to NASA's big science missions. Instead of sending one $4 billion rover to Mars every 20 years, once launch costs come down, how about we send ten little ones and if a couple of them don't make it, we could still be getting much more science done for the same price or less. So that's the kind of thing Isaacman was talking about, and that's the kind of thing that will be made possible as launch costs continue to fall, as you've written about, Jim. So it requires a new way of thinking at NASA. It requires a more entrepreneurial spirit and it remains to be seen whether another administrator can bring that along the way. We were hoping that Isaacman would.Public sector priorities (5:36)Congress has never deviated from focusing more on keeping these projects alive than on whether these projects achieve their goals.It seems to me that there are only two reasons, at this point, to be in favor of the SLS rocket. One: There's a political pork jobs aspect. And the other is that it's important to beat China to the moon, which the Artemis program is meant to do. Does that seem accurate?Pretty much, yeah. You can be for beating China the moon and still be against the SLS rocket, you kind of just grit your teeth and say, okay, we've got to fly it two more times because it would be hard to cobble together, in the timeframe available, a different approach — but not impossible. There are other heavy lift rockets. Once you can refuel in orbit and do other things, there's a lot of ways to get a heavy payload into orbit. When I started my report, it looked like SLS was the only game in town, but that's really not the case. There are other options.The Starship has to quit blowing up.I would've loved to have seen the last couple of Starship missions be a little more successful. That's unfortunate. The pork part of SLS just can't be underestimated. From the get go, going way back to when the Space Shuttle was retired in 2011, and even before to when after the Columbia Space Shuttle disaster — that's the second disaster — there was a really big effort to figure out how to replace the space shuttle, what would come next. There was a strong movement in Congress at that time to say, “Well, whatever you build, whatever you do, all the factories that are involved in working on the Space Shuttle, all of the huge workforces in NASA that work on the space shuttle, all of this manpower has to be retained.” And Congress talked a lot about keeping the experience, the expertise, the talent going.I can see some legitimacy to that argument, but if you looked at the world that way, then you would always focus on keeping the jobs of the past viable instead of the jobs of the future: What are we going to do with the blacksmiths who shoe horses? If we lose all this technological capability of shoeing horses . . . we'd better not bring in all these cars! That's an exaggeration, but as a result, first they aim to replace the Space Shuttle with a rocket called Constellation that would recycle some of the Shuttle components. And then eventually they realized that that was just too bloated, too expensive. That got canceled during the Obama administration replaced with the Space Launch System, which is supposed to be cheaper, more efficient, able to be built in a reasonable amount of time.It wound up being just as bloated and also technologically backward. They're still keeping technology from the Shuttle era. The solid fuel engines, which, as we recall from the first Shuttle disaster, were problematic, and the Shuttle main engine design as well. So when SLS flies with humans on board for the first time, supposedly next year, it'll be using technology that was designed before any of the astronauts were even born.In this day and age, that's kind of mind-blowing, and it will retain these enormous workforces in these plants that happen to be located in states with powerful lawmakers. So there's an incredible incentive to just keep it all going, not to let things change, not to let anything be retired, and to keep that money flowing to contractors, to workers and to individual states. Congress has never deviated from focusing more on keeping these projects alive than on whether these projects achieve their goals.I've seen a video of congressional hearings from 15 years ago, and the hostility toward the idea of there being a private-sector alternative to NASA, now it seems almost inexplicable seeing that even some of these people were Republicans from Texas.Seeing where we are now, it's just amazing because now that we have the private sector, we're seeing innovation, we're seeing the drop in launch costs, the reusability — just a completely different world than what existed 15, 16, 17 years ago.I don't think people really realize how revolutionary NASA's commercial programs were. They really sort of snuck them in quietly at first, starting as far back as 2005, a small program to help companies develop their own space transportation systems that could deliver cargo to the International Space Station.SpaceX was initially not necessarily considered a leader in that. It was a little startup company nobody took very seriously, but they wound up doing the best job. Then later they also led the race to be the first to deliver astronauts to the International Space Station, saved NASA billions of dollars, and helped launch this private-industry revolution in space that we're seeing today that's really exciting.It's easy to say, “Oh, NASA's just this old sclerotic bureaucracy,” and there's some truth to that, but NASA has always had a lot of innovative people, and a lot of the pressure of the push to move to this commercial approach where NASA essentially charters a rocket the way you would charter a fishing boat rather than trying to build and own its own equipment. That's the key distinction. You've got to give them credit for that and you also have to give SpaceX enormous credit for endless technological innovation that has brought down these prices.So I totally agree, it's inconceivable to think of trying to run NASA today without their commercial partners. Of course, we'd like to see more than just SpaceX in there. That's been a surprise to people. In a weird way, SpaceX's success is a problem because you want an ecosystem of competitors that NASA can choose from, not just one dominant supplier.Supporting the space ecosystem (11:52)There's a reason that the private space industry is booming in the US much more than elsewhere in the world. But I think they could do better and I'd like to see reform there.Other than the technical difficulty of the task, is there something government could be doing or not doing, perhaps on the regulatory side, to encourage a more sort of a bigger, more vibrant space ecosystem.In my Manhattan Institute report, I recommend some changes, particularly, the FAA needs to continue reforming its launch regulations. They're more restrictive and take longer than they should. I think they're making some progress. They recently authorized more launches of the experimental SpaceX Starship, but it shouldn't take months to go through the paperwork to authorize the launch of a new spacecraft.I think the US, we're currently better than most countries in terms of allowing private space. There's a reason that the private space industry is booming in the US much more than elsewhere in the world. But I think they could do better and I'd like to see reform there.I also think NASA needs to continue its efforts to work with a wide range of vendors in this commercial paradigm and accept that a lot of them might not pan out. We've seen a really neat NASA program to help a lot of different companies, but a lot of startups have been involved in trying to build and land small rovers on the moon. Well, a lot of them have crashed.Not an easy task apparently.No. When I used to be editor of Popular Mechanics magazine, one of the great things I got to do was hang out with Buzz Aldrin, and Buzz Aldrin talking about landing on the moon — now, looking back, you realize just how insanely risky that was. You see all these rovers designed today with all the modern technology failing to land a much smaller, lighter object safely on the moon, and you just think, “Wow, that was an incredible accomplishment.” And you have so much admiration for the guts of the guys who did it.As they always say, space is hard, and I think NASA working with commercial vendors to help them, give them some seed money, help them get started, pay them a set fee for the mission that you're asking for, but also build into your planning — just the way an entrepreneur would — that some product launches aren't going to work, some ideas are going to fail, sometimes you're going to have to start over. That's just part of the process, and if you're not spending ridiculous amounts of money, that's okay.When we talk about vendors, who are we talking about? When we talk about this ecosystem as it currently exists, what do these companies do besides SpaceX?The big one that everybody always mentions first, of course, is Blue Origin, Jeff Bezos's startup that's been around as long as SpaceX, but just moved much more slowly. Partly because when it first started up, it was almost as much of a think tank to explore different ideas about space and less of a scrappy startup trying to just make money by launching satellites for paying customers as soon as possible. That was Musk's model. But they've finally launched. They've launched a bunch of suborbital flights, you've seen where they carry various celebrities and stuff up to the edge of space for a few minutes and they come right back down. That's been a chance for them to test out their engines, which have seemed solid and reliable, but they've finally done one mission with their New Glenn rocket. Like SpaceX, it's a reusable rocket which can launch pretty heavy payloads. Once that gets proven and they've had a few more launches under their belt, should be an important part of this ecosystem.But you've got other companies, you've got Stoke Aerospace, you've got Firefly . . . You've got a few companies that are in the launch business, so they want to compete with SpaceX to launch mostly satellites for paying customers, also cargo for payloads for governments. And then you have a lot of other companies that are doing various kinds of space services and they're not necessarily going to try to be in the launch business per se. We don't need 40 different companies doing launches with different engines, different designs, different fuels, and stuff like that. Eight or 10 might be great, six might be great. We'll see how the market sorts out.But then if you look at the development of the auto industry, it started with probably hundreds of little small shops, hand-building cars, but by the mid-century it had settled down to a few big companies through consolidation. And instead of hundreds of engine designs that were given 1950, there were probably in the US, I don't know, 12 engine designs or something like that. Stuff got standardized — we'll see the same thing happen in space — but you also saw an enormous ecosystem of companies building batteries, tires, transmissions, parts, wipers, all sorts of little things and servicing in an industry to service the automobile. Now, rockets are a lot more centralized and high-tech, but you're going to see something like that in the space economy, and it's already happening.A new role for NASA (17:27)I think NASA should get more ambitious in deep-space flight, both crewed and uncrewed.What do you see NASA should be doing? We don't want them designing rockets anymore, so what should they do? What does that portfolio look like?That's an excellent question. I think that we are in this pivotal time when, because of the success of SpaceX, and hopefully soon other vendors, they can relieve themselves of that responsibility to build their own rockets. That gets out of a lot of the problems of Congress meddling to maximize pork flowing to their states and all of that kind of stuff. So that's a positive in itself.Perhaps a bug rather than a feature for Congress.Right, but it also means that technology will move much, much faster as private companies are innovating and competing with each other. That gives NASA an opportunity. What should they do with it? I think NASA should get more ambitious in deep-space flight, both crewed and uncrewed. Because it'll get much cheaper to get cargo into orbit to get payload up there, as I said, they can launch more science missions, and then when it comes to human missions, I like the overall plan of Artemis. The details were really pulled together during the first Trump administration, which had a really good space policy overall, which is to return to the moon, set up a permanent or long-term habitation on the moon. The way NASA sketches it out, not all the burden is carried by NASA.They envision — or did envision — a kind of ecosystem on the moon where you might have private vendors there providing services. You might have a company that mines ice and makes oxygen, and fuel, and water for the residents of these space stations. You might have somebody else building habitation that could be used by visiting scientists who are not NASA astronauts, but also used by NASA.There's all this possibility to combine what NASA does with the private sector, and what NASA should always do is be focused on the stuff the private sector can't yet do. That would be the deep-space probes. That would be sending astronauts on the most daring non-routine missions. As the private sector develops the ability to do some of those things, then NASA can move on to the next thing. That's one set of goals.Another set of goals is to do the research into technologies, things that are hard for the private sector to undertake. In particular, things like new propulsion for deep-space travel. There's a couple of different designs for nuclear rocket engines that I think are really promising, super efficient. Sadly, under the current budget cuts that are proposed at NASA, that's one of the programs that's being cut, and if you really want to do deep space travel routinely, ultimately, chemical fuels, they're not impossible, but they're not as feasible because you've got to get all that heavy — whatever your fuel is, methane or whatever it is — up into either into orbit or you've got to manufacture it on the moon or somewhere. The energy density of plutonium or uranium is just so much higher and it just allows you to do so much more with lighter weight. So I'd like to see them research those kinds of things that no individual private company could really afford to do at this point, and then when the technology is more mature, hand it off to the private sector.American space leadership (21:17)Exploration's never been totally safe, and if people want to take risks on behalf of a spirit of adventure and on behalf of humanity at large, I say we let them.If things go well —reforms, funding, lower launch costs — what does America's role in space look like in 10 to 15 years, and what's your concern if things go a darker route, like cutting nuclear engine research you were just talking about?I'll sketch out the bright scenario. This is very up your alley, Jim.Yeah, I viewed this as a good thing, so you tell me what it is.In 15 years I would love to see a small permanent colony at the south pole of the moon where you can harvest ice from the craters and maybe you'd have some habitation there, maybe even a little bit of space tourism starting up. People turn up their nose at space tourism, but it's a great way to help fund really important research. Remember the Golden Age of Exploration, James Cook and Darwin, those expeditions were self-funded. They were funded by rich people. If rich people want to go to space, I say I'm all for it.So a little base on the moon, important research going on, we're learning how to have people live on a foreign body, NASA is gathering tons of information and training for the next goal, which I think is even more important: I do agree we should get people to Mars. I don't think we should bypass the moon to get to Mars, I don't think that's feasible, that's what Elon Musk keeps suggesting. I think it's too soon for that. We want to learn about how people handle living off-planet for a long period of time closer to home — and how to mine ice and how to do all these things — closer to home, three or four days away, not months and months away. If something goes wrong, they'll be a lot more accessible.But I'd like to see, by then, some Mars missions and maybe an attempt to start the first long-term habitation of Mars. I don't think we're going to see that in 10 years, but I think that's a great goal, and I don't think it's a goal that taxpayers should be expected to fund 100 percent. I think by then we should see even more partnerships where the private companies that really want to do this — and I'm looking at Elon Musk because he's been talking about it for 20 years — they should shoulder a lot of the costs of that. If they see a benefit in that, they should also bear some of the costs. So that's the bright scenario.Along with that, all kinds of stuff going on in low-earth orbit: manufacturing drugs, seeing if you can harness solar energy, private space stations, better communications, and a robust science program exploring deep space with unmanned spacecraft. I'd like to see all of that. I think that could be done for a reasonable amount of money with the proper planning.The darker scenario is that we've just had too much chaos and indecision in NASA for years. We think of NASA as being this agency of great exploration, but they've done very little for 20 years . . . I take that back — NASA's uncrewed space program has had a lot of successes. It's done some great stuff. But when it comes to manned space flight, it's pretty much just been the International Space Station, and I think we've gotten most of the benefit out of that. They're planning to retire that in 2030. So then what happens? After we retired the Space Shuttle, space practically went into a very low-growth period. We haven't had a human being outside of low-earth orbit since Apollo, and that's embarrassing, frankly. We should be much more ambitious.I'm afraid we're entering a period where, without strong leadership and without a strong focus on really grand goals, then Congress will reassert its desire to use NASA as a piggy bank for their states and districts and aerospace manufacturers will build the stuff they're asked to build, but nothing will move very quickly. That's the worst-case scenario. We'll see, but right now, with all of the kind of disorder in Washington, I think we are in a period where we should be concerned.Can America still call itself the world's space leader if its role is mainly launching things into Earth orbit, with private companies running space stations for activities like drug testing or movie production if, meanwhile, China is building space stations and establishing a presence on the Moon? In that scenario, doesn't it seem like China is the world's leader in space?That's a real issue. China has a coherent nationalistic plan for space, and they are pursuing it, they're pouring a lot of resources into it, and they're making a lot of headway. As always, when China rolls out its new, cutting-edge technology, it usually looks a lot like something originally built in the US, and they're certainly following SpaceX's model as closely as they can in terms of reusable rockets right now.China wants to get to the moon. They see this as a space race the way the Soviets saw a space race. It's a battle for national prestige. One thing that worries me, is under the Artemis plan during the first Trump administration, there was also something called the Artemis Accords — it still exists — which is an international agreement among countries to A) join in where they can if they want, with various American initiatives. So we've got partners that we're planning to build different parts of the Artemis program, including a space station around the moon called Gateway, which actually isn't the greatest idea, but the European Space Agency and others were involved in helping build it.But also, all these countries, more than 50 countries have signed on to these aspirational goals of the Artemis Accords, which are: freedom of navigation, shared use of space, going for purposes of peaceful exploration, being transparent about what you're doing in space so that other countries can see it, avoiding generating more space junk, space debris, which is a huge problem with all the stuff we've got up there now, including a lot of old decrepit satellites and rocket bodies. So committing to not just leaving your upper-stage rocket bodies drifting around in space. A lot of different good goals, and the fact that all these countries wanted to join in on this shows America's preeminence. But if we back away, or become chaotic, or start disrespecting those allies who've signed on, they're going to look for another partner in space and China is going to roll out the red carpet for them.You get a phone call from SpaceX. They've made some great leap forwards. That Starship, it's ready to go to Mars. They're going to create a human habitation out there. They need a journalist. By the way, it's a one-way trip. Do you go?I don't go to Mars. I've got family here. That comes first for me. But I know some people want to do that, and I think that we should celebrate that. The space journalist Rand Simberg wrote a book years ago called Safe Is Not An Option — that we should not be too hung up on trying to make space exploration totally safe. Exploration's never been totally safe, and if people want to take risks on behalf of a spirit of adventure and on behalf of humanity at large, I say we let them. So maybe that first trip to Mars is a one-way trip, or at least a one-way for a couple of years until more flights become feasible and more back-and-forth return flights become something that can be done routinely. It doesn't really appeal to me, but it'll appeal to somebody, and I'm glad we have those kinds of people in our society.On sale everywhere The Conservative Futurist: How To Create the Sci-Fi World We Were PromisedMicro Reads▶ Economics* Trump economy shows surprising resilience despite tariff impacts - Wapo* Supply Chains Become New Battleground in the Global Trade War - WSJ* This A.I. Company Wants to Take Your Job - NYT* The Mirage of Geoeconomics - PS* Japan urged to use gloomier population forecasts after plunge in births - FT* Europe's nuclear fusion potential draws record investment round - FT▶ Business* How Disney's AI lawsuit could shift the future of entertainment - Wapo* Meta plans big bet on AI's secret ingredient: human brains - FT* Nvidia and Perplexity Team Up in European AI Push - WSJ* CRMArena-Pro: Holistic Assessment of LLM Agents Across Diverse Business Scenarios and Interactions - Arxiv* Fervo Snags $206 Million for Cape Station Geothermal - Heatmap* BYD launches cut-price EVs in Europe amid global price war - Semafor▶ Policy/Politics* The right refuses to take AI seriously - Vox* The Gig Economy Benefits Freelance Workers—Until Regulation Steps In - AEI* The war is on for Congress' AI law ban - The Verge* Disney and Universal Sue AI Company Midjourney for Copyright Infringement - Wired* Big Tech Is Finally Losing - NYT Opinion* American Science's Culture Has Contributed to the Grave Threat It Now Faces - Real Clear Science▶ AI/Digital* New Apple study challenges whether AI models truly “reason” through problems - Ars* The problem of AI chatbots telling people what they want to hear - FT* With the launch of o3-pro, let's talk about what AI “reasoning” actually does - Ars* ‘This is coming for everyone': A new kind of AI bot takes over the web - Wapo* Europe's AI computing shortage ‘will be resolved' soon, says Nvidia chief - FT* We're Not Ready for the AI Power Surge - Free Press▶ Biotech/Health* Pancreatic cancer vaccine eradicates trace of disease in early trials - New Atlas* World first: brain implant lets man speak with expression — and sing - Nature* The Alzheimer's drug pipeline is healthier than you might think - The Economist▶ Clean Energy/Climate* Big Tech Cares About Clean Energy Tax Credits — But Maybe Not Enough - Heatmap* Nvidia ‘Climate in a Bottle' Opens a View Into Earth's Future. What Will We Do With It? - WSJ* Oil's Lost Decade Is About to Be Repeated - Bberg Opinion* How the Pentagon Secretly Sparked America's Clean Energy Boom - The Debrief▶ Space/Transportation* Musk-Trump feud is a wake-up call on space - FT* Trump's 2026 budget cuts would force the world's most powerful solar telescope to close - Space▶ Up Wing/Down Wing* ‘Invasive Species'? Japan's Growing Pains on Immigration - Bberg Opinion* Incredible Testimonies - Aeon* How and When Was the Wheel Invented? - Real Clear Science▶ Substacks/Newsletters* Trump's "beautiful" bill wrecks our energy future - Slow Boring* DOGE Looked Broken Before the Trump-Musk Breakup - The Dispatch* Steve Teles on abundance: prehistory, present, and future - The Permanent Problem* Is Macroeconomics a Mature Science? - Conversable EconomistFaster, Please! is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber. 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
Highlights:- Solar Storms and Satellite Impact: In this episode, we delve into the effects of solar storms on our satellites, revealing how geomagnetic storms can accelerate orbital decay. Discover insights from researcher Yoshita Barua on how different types of solar events impact satellite performance and how we can design more resilient spacecraft to withstand these cosmic tempests.- First Look at the Sun's Poles: Join us as we celebrate a monumental achievement from the European Space Agency's Solar Orbiter, which has provided humanity's first images of the Sun's poles. These groundbreaking visuals offer new perspectives on solar magnetic fields and the dynamics of solar plasma, shedding light on the Sun's complex behaviour.- Unpacking Black Holes: Prepare for a mind-bending discussion on the mysteries of black holes. We explore recent theories attempting to resolve the singularity conundrum, including the controversial idea that black holes may spawn new universes. Could this be the key to understanding the enigmatic interiors of these cosmic giants?- SpaceX's Starship Ambitions: Get the latest updates on SpaceX's Starship programme, with exciting developments in Florida as the company prepares for ambitious launch plans. We discuss the implications of the newly released draft Environmental Impact Statement and what it means for future space exploration.- Uranus's Rusty Moons: Finally, we investigate intriguing new findings about Uranus's moons, which are accumulating dust from tiny meteorite impacts. Discover how this phenomenon challenges previous assumptions about the moons' surface characteristics and the potential role of Uranus's magnetic field.For more cosmic updates, visit our website at astronomydaily.io. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTube Music, TikTok, and our new Instagram account! Don't forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Anna signing off. Until next time, keep looking up and stay curious about the wonders of our universe.Chapters:00:00 - Welcome to Astronomy Daily01:10 - Solar storms and satellite impact10:00 - First look at the Sun's poles15:30 - Unpacking black holes20:00 - SpaceX's Starship ambitions25:00 - Uranus's dusty moons✍️ Episode ReferencesSolar Storms Research[ESA](https://www.esa.int/)Solar Orbiter Discoveries[Solar Orbiter](https://www.esa.int/Science_Exploration/Space_Science/Solar_Orbiter)Black Hole Theories[Physics Today](https://www.physicstoday.org/)SpaceX Starship Updates[SpaceX](https://www.spacex.com/)Uranus's Moons Research[Hubble Space Telescope](https://hubblesite.org/)Astronomy Daily[Astronomy Daily](http://www.astronomydaily.io/)Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-discoveries-and-news--5648921/support.
For a long time the central part of our galaxy was mostly hidden from us because of all the dust. It was even called the Zone of Avoidance. But with better telescopes and modern techniques we can peer inside and reveal what's hiding. Even build 3D-maps of the region.
The US Space Agency has announced 25 new NASA Open Innovation Service contracts. Protests are planned against proposed cuts to NASA's budget. The UK Space Agency has launched a call for proposals for a UK-led scientific instrument for NASA's Habitable Worlds Observatory, 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 Patrick O'Neill, Public Affairs and Outreach Lead at the International Space Station US National Laboratory. You can connect with Patrick on LinkedIn, and learn more about the ISS National Lab on their website. Selected Reading NASA Awards Third Crowdsourcing Contract Iteration Ex-NASA Admin pick blames Musk ties for pulled nomination- The Register Stop the NASA Budget Cuts Protest - Action Network UK aims to lead an instrument on NASA mission to find habitable worlds Canada reaffirms international collaboration with the European Space Agency SpaceX fires up Super Heavy booster ahead of Starship's 10th test flight (video)- Space Redwire Announces Amendment to the Agreement and Plan of Merger to Acquire Edge Autonomy Trump's Golden Dome Creates Opening for Space Force to Gain Relevance China's Tianwen 2 spacecraft sends home 1st photo as it heads for mysterious 'quasi-moon' asteroid- Space T-Minus Crew Survey Complete our annual audience survey before August 31. 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
Star Trek Summer is finally here! That's right folks after literal years of demanding it, we've returned to the bridge of the Enterprise to rejoin Kirk, Spock, and the gang as they swing their way through space. Join us as we spar with ancient gods and get terminally horny in Amok Time, and Who Mourns for Adonais! CHAPTERS: (00:00:00) - The Nextlander Watchcast Episode 138: Star Trek: Amok Time and Who Mourns for Adonais? (00:00:24) - Intro. (00:01:52) - FINALLY, the Watchcast has returned to Trek. (00:05:43) - Kicking things off with Amok Time (and a brief refresher on Vulcans and production codes). (00:15:23) - Talkin' Pon Farr, hand gestures, and other production stuff. (00:18:49) - Our guest stars this week, and our brand spankin' new moptop ensign. (00:27:21) - Let's start the season off right with some aggressively flung soup. (00:33:20) - Bones discovers a roiling ocean inside Spock, and a brief Star Trek history lesson. (00:41:23) - Hellooooo Nurse Chapel. (00:44:10) - To Vulcan for the very first time. (00:49:45) - Bucking traditions left and right, and ending up in mortal combat. (00:54:15) - Kirk's dead (tired)! (01:00:45) - Kirk's back! (01:02:08) - Final thoughts on Amok Time (and more historical diversions). (01:05:20) - Break! (01:05:53) - We're back, and it's time to find out Who Mourns for Adonais? (01:13:42) - Give 'em a hand! (01:17:19) - An excursion to Planet Greece. (01:23:14) - What if God was just some space guy? (01:30:41) - Apollo is sweet on this human lady. (01:41:45) - Greek architecture vs. Starship phasers. (01:45:03) - How this episode could have ended, if not for the network. (01:49:31) - Final thoughts, and what we've got coming up next week. (01:53:44) - Outro.
Lori Garver, former NASA Deputy Administrator, joins me to talk about the chaos of the last week: the withdraw of Jared Isaacman's nomination for NASA Administrator, Starship Flight 9, and of course, the wild public breakup of Elon Musk and President Trump.This episode of Main Engine Cut Off is brought to you by 33 executive producers—David, Donald, Matt, Frank, Better Every Day Studios, Warren, Bob, Russell, Pat from KC, Pat, Lee, Joel, Tim Dodd (the Everyday Astronaut!), Ryan, Josh from Impulse, Joonas, Natasha Tsakos (pronounced Tszakos), Heiko, Will and Lars from Agile, Fred, Kris, Stealth Julian, Joakim (Jo-Kim), Theo and Violet, Jan, Steve, The Astrogators at SEE, and four anonymous—and hundreds of supporters.TopicsMusk-Trump dispute includes threats to SpaceX contracts - SpaceNewsIsaacman: people with ‘axes to grind' about Musk caused withdrawn NASA nomination - SpaceNewsWhite House to withdraw Isaacman nomination to lead NASA - SpaceNewsNASA Copes with Details of $6 Billion Budget Cut, Leadership Uncertainty – SpacePolicyOnline.comNASA withdraws support for conferences - SpaceNewsCruz seeks $10 billion for NASA programs in budget reconciliation bill - SpaceNewsStarship breaks up on reentry after loss of attitude control - SpaceNewsStatus Update on ispace Mission 2 SMBC x HAKUTO-R Venture Moon | ispaceThe ShowLike the show? Support the show on Patreon or Substack!Email your thoughts, comments, and questions to anthony@mainenginecutoff.comFollow @WeHaveMECOFollow @meco@spacey.space on MastodonListen to MECO HeadlinesListen to Off-NominalJoin the Off-Nominal DiscordSubscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhereSubscribe to the Main Engine Cut Off NewsletterArtwork photo by NASAWork with me and my design and development agency: Pine Works
The White House pulls Jared Isaacman's nomination, the 2026 NASA budget is released, the Hubble Tension might not be a problem after all, the Milky Way and Andromeda might not merge after all. And on SpaceBites+, which ozone isn't a good biosignature.
We welcomed Jim Meigs from the Manhattan Institute to the program to discuss his paper, "U.S. Space Policy: The Next Frontier", space news including a changed in the proposed NASA Administrator plus the argument with President Trump and Elon Musk. The meeting considered the potential impact of the dispute and administrator change on space policy and projects, including NASA's future leadership and priorities. Jim, along with program participants on both Zoom and the live stream explored various challenges and uncertainties surrounding NASA's human space program, including budget concerns, mission timelines, and the need for private sector involvement. The group also discussed potential alternatives for U.S. space exploration, including more collaboration between different commercial space companies, while addressing the ongoing feud between Trump and Musk. Programs such as Artemis, Starship, timelines, even the need to restructure the FAA for both aviation and space plus NASA as a more entrepreneurial organization were both part of our discussion and Jim's paper. Please read the full summary of this program on The Space Show archives and our Substack page, doctorspace.substack.com.
How big does a planet has to be to make it impossible to fly a rocket from it? Why are aliens always portrayed expansionistic? Can a supernova make us all go extinct? And in our extended Q&A+ edition, is terraforming Mars necessary for finding life there? Answering all these questions and more in this Q&A show.
What's the difference between a nova and a supernova? What's the mechanism behind their explosions? What instruments are used to observe them at the moment? Finding out in this interview.
SpaceTime with Stuart Gary | Astronomy, Space & Science News
Sponsor Details:Incogni: When your data privacy matters, you need Incogni. To get your special SpaceTime deal and bonuses, visit www.incogni.com/stuartgary and let them do all the heavy lifting for youInsta360This episode is brought to you with the support of Insta360 - the innovators in 360-degree camera technology. Capture your adventures with the Insta360 X5, designed for extreme conditions. To claim a free invisible selfie stick with your purchase, visit store.insta360.com and use the promo code SpaceTime!In this episode of SpaceTime, we explore the latest developments in space exploration, lunar geology, and solar phenomena.SpaceX's Fiery Ninth Starship Test FlightThe latest test flight of SpaceX's Starship ended dramatically as both the orbiter and the booster were destroyed during reentry. Despite the fiery conclusion, SpaceX officials noted that the test was designed to push the limits of the spacecraft. The flight featured numerous milestones, including a successful hot staging and the first reflight of a booster. However, issues arose during the landing burn, resulting in a spectacular explosion. We discuss the implications of this test and what it means for future missions, including NASA's Artemis 3.Lunar Rocks and Their Magnetic MysteryA new study proposes that a significant asteroid impact may explain the presence of highly magnetic rocks on the Moon. Researchers suggest that a brief amplification of the Moon's weak magnetic field, caused by a large plasma-generated impact event, could account for the magnetism observed in some lunar samples. This hypothesis sheds light on the Moon's geological history and its magnetic properties, particularly in regions near the lunar south pole, where future missions are planned.Revealing the Sun's CoronaAstronomers have captured unprecedented details of the Sun's corona using a new adaptive optics system. This groundbreaking technology has allowed scientists to produce the clearest images of the corona yet, enhancing our understanding of coronal heating and solar eruptions. The new observations reveal dynamic features and turbulent flows within the corona, providing insights into the mechanisms driving space weather and its effects on Earth.www.spacetimewithstuartgary.com✍️ Episode ReferencesNature Astronomyhttps://www.nature.com/natureastronomy/Science Advanceshttps://www.science.org/journal/sciadvBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support.00:00 This is Space Time Series 28, Episode 67 for broadcast on 4 June 202501:00 SpaceX's ninth Starship test flight12:15 Lunar rocks and their magnetic mystery22:30 Revealing the Sun's corona30:00 Science report: New methods for green hydrogen production
How much of our atmosphere is lost to space and should we be actively replenishing it? Is there an exact copy of Earth out there hiding in the Universe? Can we use the Sun to send messages? And in our extended Q&A+ version, how the advancements in AI will change astronomy? Answering all these questions and more in this Q&A.
A budget proposal from the White House would cut about a quarter of NASA's budget and cut key science missions if approved by Congress. Plus, President Trump withdrew his nomination of Jared Isaacman for NASA administrator and SpaceX once again launched its massive Starship rocket.
Launching Breakthrough Starshot light sail probes to Alpha Centauri requires a lot of new tech, including the actual light sails. How do you make the optimal material to maximize the size with minimising mass? Finding out in this interview.
This episode features "Emily of Emerald Starship" written by Ng Yi-Sheng. Published in the June 2025 issue of Clarkesworld Magazine and read by Kate Baker. The text version of this story can be found at: https://clarkesworldmagazine.com/yi-sheng_06_25 Support us on Patreon at https://www.patreon.com/join/clarkesworld?
Thursday, May 29th, 2025Today, a federal judge STRIKES DOWN Trump's entire executive order targeting the Wilmer Hale law firm for political retribution; Judge Chutkan allows a lawsuit seeking to enjoin Elon Musk and DOGE's operations to proceed; another federal judge has ordered the release of the Russian scientist that brought inert frog embryos into the US; yet another judge blocks Trump's attempt to stop congestion pricing in New York; immigration courts are dismissing cases of those sent to El Salvador potentially cutting off their return; the Government Accountability Office rebuffs Trump's power grab; another SpaceX Starship launch fails while Musk cries about people not liking him; U-Haul bans Patriot Front nazis after they rented their trucks for a march in Kansas City; the Tate brothers have been charged with rape and sex trafficking in the UK; Nancy Mace's former staff claim she had them create burner accounts to promote her online; Trump gets mad about the Wall Street acronym TACO during a press conference; and Allison delivers your Good News.Thank You, Daily LookFor 50% off your order, head to DailyLook.com and use code DAILYBEANS. Thank You, Naked WinesTo get 6 bottles of wine for $39.99, head to nakedwines.com/DAILYBEANS and use code DAILYBEANS for both the code and password.Sat June 14 10am – 12pm PDT AG is hosting NO KINGS Waterfront Park, San DiegoDonation link - secure.actblue.com/donate/fuelthemovementMSW Media, Blue Wave California Victory Fund | ActBlueGuest: Adam KlasfeldAll Rise NewsAll Rise News - BlueskyAdam Klasfeld (@klasfeldreports.com) - BlueSkyAdam Klasfeld (@KlasfeldReports) - TwitterFederal judge on Trump DOJ's defense of orders targeting BigLaw: "Give me a break" | AllRiseNewsStories:Immigration courts are dismissing cases of those sent to El Salvador, potentially cutting off their return | NBC NewsUS judge allows states' lawsuit against DOGE to proceed | ReutersUS judge grants Russian-born Harvard scientist bail in immigration case | ReutersJudge temporarily blocks Trump from retaliating against New York over congestion toll | ABC Action NewsTate brothers face rape and trafficking charges in the UK | AP NewsSpaceX launches another Starship rocket after back-to-back explosions, but it tumbles out of control | AP NewsNancy Mace's Former Staff Claim She Had Them Create Burner Accounts to Promote Her | WIREDTrump's not happy about Wall Street's name for tariff flip-flops | POLITICOCongressional Agency Rebuffs Trump Bid to Expand Power Grab | Democracy DocketU-Haul bans Patriot Front members after trucks rented in KC for march | The Kansas City StarGood Trouble: Trump's HHS urges therapy for transgender youth, departing from broader gender-affirming health care | PBS NewsLet HHS Know how you feel: Whistleblower Tips and Complaints Regarding the Chemical and Surgical Mutilation of Children | HHS.govProton Mail: free email account with privacy and encryptionFind Upcoming Demonstrations And Actions:250th Anniversary of the U.S. Army Grand Military Parade and CelebrationSchedule F comments deadline extended to June 7th Federal Register :: Improving Performance, Accountability and Responsiveness in the Civil Service50501 MovementJune 14th Nationwide Demonstrations - NoKings.orgIndivisible.orgFederal workers - feel free to email me at fedoath@pm.me and let me know what you're going to do, or just vent. I'm always here to listen. Check out other MSW Media podcastsShows - MSW MediaCleanup On Aisle 45 podSubscribe for free to MuellerSheWrote on SubstackThe BreakdownFollow AG and Dana on Social MediaAllison Gill Substack|Muellershewrote, BlueSky|@muellershewrote, Threads|@muellershewrote, TikTok|@muellershewrote, IG|muellershewrote, Twitter|@MuellerSheWroteDana GoldbergBlueSky|@dgcomedy, IG|dgcomedy, facebook|dgcomedy, danagoldberg.com, Twitter|@DGComedyShare your Good News or Good Trouble:dailybeanspod.com/goodFrom The Good NewsTurning Cereal boxes into postcards - YouTubeNew York State Democratic PartyPatrons Sponsoring Patrons - The Daily BeansReminder - you can see the pod pics if you become a Patron. The good news pics are at the bottom of the show notes of each Patreon episode! That's just one of the perks of subscribing! patreon.com/muellershewrote Federal workers - feel free to email me at fedoath@pm.me and let me know what you're going to do, or just vent. I'm always here to listen.Share your Good News or Good Trouble:https://www.dailybeanspod.com/good/ Check out other MSW Media podcastshttps://mswmedia.com/shows/Subscribe for free to MuellerSheWrote on Substackhttps://muellershewrote.substack.comFollow AG and Dana on Social MediaDr. Allison Gill Substack|Muellershewrote, BlueSky|@muellershewrote , Threads|@muellershewrote, TikTok|@muellershewrote, IG|muellershewrote, Twitter|@MuellerSheWrote,Dana GoldbergTwitter|@DGComedy, IG|dgcomedy, facebook|dgcomedy, IG|dgcomedy, danagoldberg.com, BlueSky|@dgcomedyHave some good news; a confession; or a correction to share?Good News & Confessions - The Daily Beanshttps://www.dailybeanspod.com/confessional/ Listener Survey:http://survey.podtrac.com/start-survey.aspx?pubid=BffJOlI7qQcF&ver=shortFollow the Podcast on Apple:The Daily Beans on Apple PodcastsWant to support the show and get it ad-free and early?Supercasthttps://dailybeans.supercast.com/Patreon https://patreon.com/thedailybeansOr subscribe on Apple Podcasts with our affiliate linkThe Daily Beans on Apple Podcasts