Podcasts about asteroids

Discovery of a Dangerous Half-Mile Asteroid Near the Sun. Bob Zimmerman discusses the discovery of a large asteroid inside the orbit of Venus, only the second one ever found so close to the sun. The asteroid is about half a mile across and difficult to spot due to the sun's glare. This raises concern because large asteroids out of sight pose a potential threat. Models suggest solar radiation should clear out small asteroids, but if they are larger, like this one or the previous mile-across discovery, their orbits remain stable.

Why did HBO Max raise their prices again? Also, would you stay at this Titanic hotel? We talk about NASA announcing that Earth actually has two moons, the Orange iPhones controversy, and lots more!

Sponsor Details:This episode is brought to you with the support of NordVPN....enhance your online privacy with the best in the game. To get our special Space Nuts price and bonus deal, visit www.nordvpn.com/spacenuts or use the code SPACENUTS at checkout.ontroversial Concepts: Sunlight Services, Near-Earth Asteroids, and the 6,000th ExoplanetIn this captivating episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner dive into a variety of cosmic topics that challenge our understanding of space and its implications for life on Earth. From a bold proposal for a satellite-based sunlight service to a near miss with an asteroid and the discovery of the 6,000th exoplanet, this episode is filled with intriguing discussions and scientific insights.Episode Highlights:- Sunlight Services Proposal: Andrew and Jonti explore the controversial idea of launching satellites to reflect sunlight back to Earth, discussing the practical challenges and potential environmental impacts of such a scheme. They raise critical questions about the feasibility and safety of this ambitious project.- Asteroid Near Miss: The hosts analyze the recent close encounter with asteroid 2025 TF, emphasizing the importance of early detection in planetary defense and how light pollution from artificial satellites could hinder our ability to spot these potential threats in the future.- Milestone in Exoplanet Discovery: Celebrating the discovery of the 6,000th exoplanet, Andrew and Jonti reflect on the journey of exoplanet research over the past three decades and the implications of finding planets beyond our solar system. They discuss the criteria for confirming these distant worlds and what the future holds for exoplanet exploration.- Mimas and Subsurface Oceans: The episode concludes with a fascinating look at Saturn's moon Mimas, which may harbor a subsurface ocean. The discussion highlights the ongoing research into the moon's geological history and the potential for life beyond Earth in unexpected places.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 favourite 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.

Dr. Michael Busch answers. Do you know a kid with a space question? Upload it at listentospacepod.com and I'll do my best to get an answer!

Welcome along to the Subatomic Sessions 7 Year Anniversary Mix. It has been a long journey to get here and I wanted to do something special for this one. For the 84th Mix as we edge closer to 100, I thought it would be good to go though every Subatomic Sessions mix that I have done picking 1 track from each set and smashing them all together to give it that great journey feeling. It takes a lot of time to be on time every month to get this mix together, from finding the best tracks and trying to put it in the best order to give that experience. I would like to thank everyone that listens to each monthly mix that comes out, although I am very quiet on Social Media, I am grateful to the supporters out there!. A big shout out to all the artists and producers out there! Without these tracks, Subatomic would'nt continue to exist. Long may the journey continue! What will I do for 8 Years? 1. Dan Stone - Waiting (Extended Mix) 2. Ilan Bluestone ft. El Waves - Mama Africa (Extended Mix) 3. Maor Levi &  Ilan Bluestone & Emma Hewitt pres. Elysian - Moonchild (Extended Mix) 4. Alex Sonata & TheRio - Nebula (Extended Mix) 5. Holbrook & SkyKeeper - Aurora (Extended Mix) 6. Holbrook & SkyKeeper - Searching (Extended Mix) 7. Arjans - Spectre (Extended Mix) 8. Dan Thompson vs Solis & Sean Truby - Twisted (Extended Mix) 9. Dan Thompson - Supervention (Original Mix) 10. Harry Square - Affinity (Extended Mix) 11. Daxson - Enamour (Extended Mix) 12. Rubik - Moonwave (Extended Mix) 13. Dan Thompson - Lost Soul (Extended Mix) 14. Daxson & Numa - The Only Way (Extended Mix) 15. Emma Hewitt & Daxson - Warrior (Extended Mix) 16. Markus Schulz & HALIENE - Tidal Wave (Daxson Extended Remix) 17. Jimmy Chou & Yang - Horizon Fall (Extended Mix) 18. Kukuzenko - Don't Call Me (Dan Stone Extended Remix) 19. Dan Stone - Steall Falls (Extended Mix) 20. Billy Gillies - Nostalgia (Extended Mix) 21. Sam Laxton & Katty Heath - Forever As One (Extended Mix) 22. Sam Laxton - Butterfly (Extended Mix) 23. Gary McPhail - Above the Clouds (Extended Mix) 24. Kita-Kei - Ocean Giant (Extended Mix) 25. F.G. Noise & RONNIEE - Unbreakable (Through It All) (Extended Mix) 26. The Space Brothers - Legacy (Sam Laxton Remix) 27. Jurgen Vries - The Theme (Binary Finary Extended Remix) 28. Gary McPhail - Can I Ask You Something (Extended Mix) 29. Talla 2XLC - The Oasis (Extended Mix) 30. Elles de Graaf - Lighthouse (Yoshi & Razner Extended Mix) 31. XiJaro & Pitch - Sic Parvis Magna (Yoshi & Razner Extended Mix) 32. Sean Tyas & Darren Porter - The Potion (Metta & Glyde Extended Remix) 33. Darren Porter - Terraforming (Madwave Extended Remix) 34. The Conductor & The Cowboy feat. Aero Vaquera - Sail Away (Metta & Glyde Extended Remix) 35. Tom Exo & Jeena B - Sure Thing (Kiyoi & Eky Remix) 36. Metta & Glyde - Network In Heaven (Extended Mix) 37. BiXX x Yoshi & Razner & Sue McLaren - Still We Rise (Extended Mix) 38. Drival - Golem (Extended Mix) 39. Abell - Lost Without You (Extended Mix) 40. Steve Allen - Echo (Extended Mix) 41. Andy Judge - Neon Skies (Extended Mix) 42. Artena - Fulminare (Extended Mix) 43. Inversed - The Other World (Original Mix) 44. Yoshi & Razner - Retaliation (Extended Mix) 45. Inversed - When Tears Fall (Original Mix) 46. James Dust - Don't Leave (Extended Mix) 47. Metta & Glyde - Lacuna (Extended Mix) 48. Inversed - Sorrows Kiss (Original Mix) 49. Inversed - Arc Angel (Extended Mix) 50. DRYM - Nemesis (Extended Mix) 51. DRYM & GXD & Linney - Give Me Life (Extended Mix) 52. Empyre One x Enerdizer - Bodyrock 2k21 (DJ T.H. Extended Mix) 53. Inversed - Astral (Original Mix) 54. Metta & Glyde - Visualize (Extended Mix) 55. Artena & Inversed - Valkyrie (Original Mix) 56. Rolfiek & R3dub - Vortex (Extended Mix) 57. Sylenth17 - Fire Punch (Extended Mix) 58. Cederquist - Guardians Of Forever (Kiyoi & Eky Remix) 59. Laucco - Ad Vitam (Original Mix) 60. Mike Bound - One Hundred Light Years Ago (Extended Mix) 61. Inversed - Voyage (Original Mix) 62. Alatheia & N-sKing - Warp Drive (Extended Mix) 63. Artena & Ren Faye - Wait for Me (Original Mix) 64. Asteroid & Deidre McLaughlin - Awake Me (Extended Mix) 65. Tommy Conway & Deirdre Mclaughlin - Guide Your Way (Asteroid Remix) 66. Costa Pantazis - Northwest Passage (Xijaro & Pitch Remix) 67. Tonerush - Supremo (Extended Mix) 68. James Dust feat. Dayana - Strong (Extended Mix) 69. Metta & Glyde - Imaginarium (Original Mix) 70. F.G. Noise & Patrick Dreama - Enterprise (Extended Mix) 71. Dan Stone - Placebo (Extended Mix) 72. Mark Sherry - Rave Is Life [We Play It Loud] (Extended Mix) 73. Mark Sherry & David Forbes - Galvanizers (Extended Mix) 74. David Forbes - Monorail (Extended Mix) 75. David Forbes & Allen Watts - Renegade (Extended Mix) 76. Lucas Deyong & 0Gravity - Keep Going (Extended Mix) 77. onTune - Panaceum (Extended Mix) 78. Lucas Deyong - We Can Be Free (Extended Mix) 79. Olmec Heads - Spiritualised (Metta & Glyde Remix) 80. Ryan K & Laura May - Oh My! (Extended Mix) 81. Indecent Noise & onTune - One More Time (Extended Mix) 82. R.E.L.O.A.D. - I Choose to Dance (Original Mix) 83. Aaron Francesco - Legion (Extended Mix) 84. Simon Patterson & Sam Jones - Rotavator (Sam Jones Extended Remix)

In this episode of SpaceTime, we delve into the intriguing world of near-Earth asteroids, the evolution of our universe, and the remarkable discovery of a rogue planet experiencing unprecedented growth.Invisible Asteroids Near Venus: A Hidden ThreatRecent computer simulations published in the journal Astronomy and Astrophysics have raised alarms about a population of near-Earth asteroids that remain undetectable due to their proximity to Venus. These Venusian co-orbital asteroids, which share an orbital resonance with Venus, could pose a collision risk to Earth within a few thousand years. The study's lead author, Valerio Carumba, explains the challenges of observing these asteroids, as they are obscured by the Sun's glare. With a size of around 300 metres, these asteroids could create impact craters several kilometres wide, highlighting the need for dedicated space missions to monitor this potential threat.The Universe's Evolution: New Insights from the Epoch of ReionizationAstronomers have made significant strides in understanding the universe's early days, revealing that it was warmer than previously thought before the first stars ignited. Research based on observations from the Murchison Wide Field Array in Western Australia indicates that the gas between galaxies was heated around 800 million years after the Big Bang, contradicting earlier theories of a cold universe. This heating, likely driven by early X-ray sources, set the stage for the epoch of reionization, which transformed the cosmos from opaque to transparent, allowing light to travel freely.A Richie Planet's Remarkable Growth SpurtIn a groundbreaking discovery, astronomers have identified a rogue planet, catalogued as char 11 oh 7 minus 7626, that is not bound to any star and is growing at an astonishing rate of 6 billion tonnes of gas and dust per second. Located approximately 600 light years away in the constellation Chameleon, this planet challenges conventional notions of planetary stability. Observations reveal that its accretion rate fluctuates dramatically, highlighting the dynamic processes at play in the formation of rogue planets and blurring the lines between planets and stars.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstronomy and Astrophysicshttps://www.aanda.org/Astrophysical Journal Lettershttps://iopscience.iop.org/journal/2041-8205Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.Invisible Asteroids Near Venus: A Hidden ThreatThe Universe's Evolution: New Insights from the Epoch of ReionizationA Richie Planet's Remarkable Growth Spurt(00:00) The threat posed by invisible asteroids near Venus(10:30) New findings on the universe's warm early phase(19:00) Discovery of a rogue planet growing at record rates(27:15) Science Robert: 2025 Nobel Prize announcements

To reach the vicinity of the nearest star, 24 trillion miles away, in less than 20 years, an interstellar space probe would have to travel at a substantial fraction of the speed of light. Newton's laws of motion, published 300 years ago, predict that the greater the mass of an object the greater is the force required to increase it's velocity. In order to alleviate the need for the virtually unaffordable amount of energy required to accelerate a normal sized spacecraft to a speed of 20% of the speed of light, the Breakthrough Starshot program has funded the creation of 'Sprite' , the world's smallest spacecraft. About the size of a saltine cracker and having a mass of less than 2 dimes, the single-board Sprite spacecraft has all the essentials; solar panels, computing electronics, thermometers, gyroscopes, radio communication equipment and more. Working prototypes have been launched into Earth orbit by the Indian Space Research Organization attached to the Italian Max Valier and Latvian Ventra satellites. One of them has sent back signals which have been received by Cornell University's ground station. Dr. Zac Manchester who started the Sprite Spacecraft program while earning a PhD at Cornell University envisions using tiny spacecraft to explore near Earth Space as well as asteroids and moons in our solar system. In the future, fleets of the decedents of Sprite could be sent to explore intriguing planets in nearby alien solar systems. These tiny explorers will be propelled by high power Earth bound lasers directed at their solar sails and could reach and explore distant planets in a reasonable amount of time.

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Sponsor Details:This episode is brought to you with the support of NordVPN....enhance your online privacy with the best in the game. Tiy get our special Space Nuts price and bonus deal, visit www.nordvpn.com/spacenuts or use the code SPACENUTS at checkout.Comets, Meteor Showers, and Mysteries of UranusIn this engaging episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner explore the latest cosmic happenings, from the intriguing updates on interstellar comet 3I Atlas to the meteor showers lighting up our skies. They also delve into the fascinating story of Uranus's moon Ariel, which hints at a hidden ocean in its past, and the potential threat posed by asteroids influenced by Venus.Episode Highlights:- 3I Atlas Update: Andrew and Jonti discuss the latest observations of comet 3I Atlas, the third interstellar object observed, and its rapid journey through our solar system. With a close approach to the sun and Mars, the comet presents unique opportunities for data collection, despite being temporarily out of view from Earth.- Exciting Comet Discoveries: The hosts share news about other comets, including C 2025 R2 Swan and A6 Lemon, highlighting their visibility and potential for amateur astronomers. They discuss the thrill of unexpected comet appearances and the importance of ongoing observation.- Meteor Showers in Focus: Andrew and Jonti provide insights into the upcoming Orionid and Draconid meteor showers, including optimal viewing times and conditions. They discuss the rarity of meteor storms and the impact of moonlight on visibility.- Ariel and Its Hidden Ocean: The episode takes a deeper look at Uranus's moon Ariel, revealing new findings that suggest the presence of a subsurface ocean in its past due to tidal heating. The discussion emphasizes the implications for understanding the potential for life beyond Earth.- Venus and Asteroid Dynamics: The hosts conclude with a thought-provoking discussion about near-Earth asteroids that may be influenced by Venus's gravity, exploring how these objects could pose a long-term threat to Earth in the future.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 favourite 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.Got a question for our Q&A episode? https://spacenutspodcast.com/amaBecome a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

50 years ago scientists found that Chlorofluorocarbons or CFC chemicals in widespread use in refrigeration, air conditioning , and hair spray were beginning to damage the ozone layer in the Earth's stratosphere which blocks harmful Solar UVB radiation from reaching the surface. The world wide response was the Montreal Protocol banning these chemicals from being released into the atmosphere. It saved millions of humans from dying of skin cancer. Satellite ashes are a new threat to the protective ozone layer.

Take the Survey: https://tiny.cc/cc883 BestPodcastintheMetaverse.com Canary Cry News Talk #883 - 10.08.2025 - Recorded Live to 1s and 0s Deconstructing World Events from a Biblical Worldview Declaring Jesus as Lord amidst the Fifth Generation War! CageRattlerCoffee.com SD/TC email Ike for discount https://CanaryCry.Support   Send address and shirt size updates to canarycrysupplydrop@gmail.com   Join the Canary Cry Roundtable This Episode was Produced By:   Executive Producers Gingah*** Felicia D*** Sir LX Protocol V2 Baron of the Berrean Protocol***   Producers of TREASURE (CanaryCry.Support) Cage Rattler Coffee, Sir Ike, Kevin C, Clank, Jonathan H, Alicia M, Mrs Tinfoihatman, Veronica D, Sir Scott Knight of Truth, Sir Casey the Shield Knight   Producers of TIME Timestampers: Jade Bouncerson, Morgan E Clankoniphius Links: JAM   Happy Birthday Poppy!    BBB Trump Pays for WIC with Tarriffs (Politico)   SPACE NASA shutdown: What happens to ISS operations now? (Econ Times India) That was close! Huge asteroid comes within 300 miles of hitting Earth – and NASA only noticed AFTER the close encounter (DailyMail)    CRYPTO/MONEY Wyoming Stablecoin Launch (Wyo Gov) → Circle explores ‘reversible' USDC transactions in break from crypto ethos (Cointelegraph) → Gold reaches all time night $4050 (Trading Econ) → Network State & School 2025: Highlights (Parallel Citizen) → What is the plan for digital IDs and will they be mandatory? (BBC)   DREAM ENGINEERING/PSYOP Candace Owens Says Charlie Kirk ‘Came to Me' in a Dream, ‘He Was Betrayed' (Yahoo/Mediaite) Clip: Owens calls for dead man switch op (X)   QUANTUM/AI How quantum computing can revolutionise energy efficiency in AI (Fast Company)   EXECUTIVE PRODUCERS TALENT/TIME END

This week from a galaxy far, far away with Jon Justice.-  New pics teases the return to familiar lore for Ahsoka Season 2-  Listener emails SUPPORT JON JUSTICE: https://ko-fi.com/jonjusticeOr PICK UP YOUR COPY OF THE EMBARK, SPACE OPERA SERIESAn exciting mix of Fast and Furious, Star Wars, Ready Player One and the sci-fi adventures of the 70's - 2000'sEMBARK: Book 1 and EMBARK: Treasure in Darkness (Book 2) EMBARK: The Vanishing War (Book 3) Gahan Corbijn and the Asteroid of Misfortune, The Rocket Queen (Book 5) Fear the Dangerous Night (Book 6) are available now in ebook, paperback, audiobook and free on Kindle Unlimited!EMBARK Battle Planet (Book 7) is now available!https://www.amazon.com/dp/B07K7LLFZYEmail: TalkShowNerd@gmail.com@X @JonJusticeInstagram TheJonJusticeFacebook Jon Justice

Looking at the stars on a clear dark night, far from the artificial air glow humanity creates, have you ever wondered what it would be like to travel in truly deep interstellar space? 40 years after their launches in 1977, your representatives, the twin Voyager 1 and Voyager 2 spacecraft are in the vast space between the stars in our Milky Way galaxy. Aboard each Voyager is a Golden Record time capsule which expected to last billions of years. This message from all of humanity is inscribed with greetings from Earth as well as sounds, images, and a decoding key which will enable any intelligent aliens which find a Voyager to discover who made it and where it came from.

We remember strip club visits of yore (and never say 'stripper panties' again), DIRT ALERT: Diddy sentenced, Aubrey O'Day reacts, PDD: Jazz/Funk -- do we have this? And looks like scientists want to "Armageddon" an asteroid heading to the Moon See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

HEADLINE: Greenhouse Antarctica, the First Whales, and the Survival Strategies Post-Asteroid Impact BOOK TITLE: Other Lands, a journey through Earth's extinct world GUEST AUTHOR NAME: Thomas Halliday 200-WORD SUMMARY: This section begins in the Eocene (41 million years ago), a time of Greenhouse Earthcharacterized by no permanent polar ice, high CO2 (800 ppm), and temperatures about five degrees Celsius warmer than today. Seymour Island (West Antarctic Peninsula) hosted a diverse temperate rainforest before the onset of glaciation. The cooling process was triggered by the opening of the Drake Passage, which created the circum-polar current and isolated Antarctica from tropical warmth. Marine life included Pelagornis, a pseudo-toothed bird analogous to the albatross, and Basilosaurus, the first truly aquatic whale, which evolved from coastal predators. Despite the warmth, the Antarctic region still endured three months of total darkness in winter, requiring plants to drop their leaves. The conversation then shifts to the Paleocene following the K-Pg mass extinction. This extinction was caused by an exogenous asteroid strike in the Yucatan Peninsula, which halted photosynthesis worldwide for years due to atmospheric soot. Most animals larger than a small dog perished. The rapid diversification of mammals, specifically Eutherians (placental mammals), began immediately after the extinction event. Survival was facilitated by being small, insectivorous, and burrowing, which provided a stable environment against extreme temperature swings.

HEADLINE: Jurassic Sponge Reefs, Floating Wood, and the Triassic Glider Sharovipteryx BOOK TITLE: Other Lands, a journey through Earth's Extinct Worlds GUEST AUTHOR NAME: Thomas Halliday 200-WORD SUMMARY: This excerpt details events in the Jurassic and Triassic periods. The Jurassic (155 million years ago) was a time of recovery for marine reptiles like ichthyosaurs and plesiosaurs, following the Triassic-Jurassic extinction, likely caused by runaway climate change. Europe was a tropical archipelago at this time. The largest biological structure ever known was a 7,000 km long reef composed of glass sponges (silicon sponges) in the fringes of the Tethys Ocean. This reef provided a diverse ecosystem, supporting ammonites, fish, and marine reptiles. Unusually, wood floated for much longer than it does today because wood-boring shipworms had not yet evolved. Evidence shows fallen logs floating across oceans and adorned with filter-feeding organisms like sea lilies. Moving to the Triassic (225 million years ago), the focus is Madigan in Kyrgyzstan, Central Asia. This lake ecosystem provides a rare, well-preserved record of a terrestrial environment, notable for its extraordinary insect diversity, including most known Triassic families of beetles. A unique vertebrate found here is Sharovipteryx, a lizard-like gliding reptile that used a triangular membrane stretched between its exceptionally long hind legs to glide.

BEST OF TSTTwo 2025 episodes in one, dealing with 3I Atlas. *The is the FREE archive, which includes advertisements. If you want an ad-free experience, you can subscribe below underneath the show description.FREE ARCHIVE (w. ads)SUBSCRIPTION ARCHIVEX / TWITTER FACEBOOKWEBSITEBuyMe-CoffeePaypal: rdgable1991@gmail.comCashApp: $rdgable EMAIL: rdgable@yahoo.com / TSTRadio@protonmail.comBecome a supporter of this podcast: https://www.spreaker.com/podcast/the-secret-teachings--5328407/support.

The planets, millions of asteroids, tens of thousands of comets, distant icy worlds, and countless other bits and pieces of material orbit the Sun. A group of such co-orbiting objects is called the Taurid complex or swarm. It consists of Comet 2P/Enke, a number of near Earth asteroids, and the meteor stream which produces the Taurid meteor shower every October and November.

Mars may be humanity's next great home—but it's not the finish line. From floating cities above Venus to mining Mercury and the Asteroid Belt, to building bases on the Jovian moons and Titan, we explore which destinations might follow Mars and how each could shape our future in space.Watch my exclusive video The Fermi Paradox - Civilization Extinction Cycles: https://nebula.tv/videos/isaacarthur-the-fermi-paradox-civilization-extinction-cyclesGet 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 https://gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $36.Join this channel to get access to perks:https://www.youtube.com/channel/UCZFipeZtQM5CKUjx6grh54g/joinVisit 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/53GAShEChapters0:00 Intro2:02 Why the Moon Should Come First3:47 Candidate #1: Near-Earth Asteroids (NEAs)7:52 Candidate #2: Venus11:35 Candidate #3: Mercury15:16 Candidate #4: Lagrange Points & Earth-Orbit Infrastructure17:51 Candidate #5: Jovian Moons20:26 Nebula22:06 Candidate #6: Titan (Saturn's Moon)23:46 Candidate #7: The Asteroid Belt25:44 Candidate #8: Comet Mining & Outer System Expansion27:56 Cross-Support: Who Helps Whom?See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Mars may be humanity's next great home—but it's not the finish line. From floating cities above Venus to mining Mercury and the Asteroid Belt, to building bases on the Jovian moons and Titan, we explore which destinations might follow Mars and how each could shape our future in space.Watch my exclusive video The Fermi Paradox - Civilization Extinction Cycles: https://nebula.tv/videos/isaacarthur-the-fermi-paradox-civilization-extinction-cyclesGet 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 https://gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $36.Join this channel to get access to perks:https://www.youtube.com/channel/UCZFipeZtQM5CKUjx6grh54g/joinVisit 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/53GAShEChapters0:00 Intro2:02 Why the Moon Should Come First3:47 Candidate #1: Near-Earth Asteroids (NEAs)7:52 Candidate #2: Venus11:35 Candidate #3: Mercury15:16 Candidate #4: Lagrange Points & Earth-Orbit Infrastructure17:51 Candidate #5: Jovian Moons20:26 Nebula22:06 Candidate #6: Titan (Saturn's Moon)23:46 Candidate #7: The Asteroid Belt25:44 Candidate #8: Comet Mining & Outer System Expansion27:56 Cross-Support: Who Helps Whom?See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

This week from a galaxy far, far away with Jon Justice.- Starfighter rumors! - Listener emails SUPPORT JON JUSTICE: https://ko-fi.com/jonjusticeOr PICK UP YOUR COPY OF THE EMBARK, SPACE OPERA SERIESAn exciting mix of Fast and Furious, Star Wars, Ready Player One and the sci-fi adventures of the 70's - 2000'sEMBARK: Book 1 and EMBARK: Treasure in Darkness (Book 2) EMBARK: The Vanishing War (Book 3) Gahan Corbijn and the Asteroid of Misfortune, The Rocket Queen (Book 5) Fear the Dangerous Night (Book 6) are available now in ebook, paperback, audiobook and free on Kindle Unlimited!EMBARK Battle Planet (Book 7) is now available!https://www.amazon.com/dp/B07K7LLFZYEmail: TalkShowNerd@gmail.com@X @JonJusticeInstagram TheJonJusticeFacebook Jon JusticeJoin the mailing list! TalkShowNerd@gmail.com

Darkness Radio presents Supernatural News/Parashare: Double Pain In The Asteroid Edition w/ Mallie Fox ! This Week, As one Asteroid tumbles out of control towards the Moon, the Government decides... maybe a NUKE SHOULD TAKE IT OUT OF THE SKY?! 3I/Atlas has been measured, and let's just say, It's packin' some HEAT! Some ghost hunters in Texas have been awarded $2,8 million after a man shot at them, and the Trump Administration is getting ready to declassify secret government records on... AMELIA EARHART??! Check out all things Mallie here:  https://www.paranormalgirl.com/ Mallie has been spreading her wings and featured as a researcher and talking head on Strange Evidence on the Science Channel!  You can stream it on demand on Discovery + or on Max!  Get Max here:   https://bit.ly/469lcZH Sign up to go with Dacre Stoker and Mysterious Universe Tours to Romania here:  https://www.mysteriousadventurestours.com/darkness_radio/ Want to attend JUST Dracula's Vampire Ball at Bran Castle? Click this link to find out how: https://www.mysteriousadventurestours.com/darkness_radio/ Travel with Brian J. Cano to Ireland for Halloween for 11 days and get 100 dollars off and break it into 10 easy payments here:  https://www.mysteriousadventurestours.com/darkness_radio/ Make sure you update your Darkness Radio Apple Apps! and subscribe to the Darkness Radio You Tube page:  https://www.youtube.com/@DRTimDennis #paranormal  #supernatural  #paranormalpodcasts  #darknessradio  #timdennis #malliefox #paranormalgirl #strangeevidence #supernaturalnews  #parashare  #ghosts  #spirits   #hauntings #hauntedhouses #haunteddolls #demons #supernaturalsex #deliverances #exorcisms #paranormalinvestigation #ghosthunters  #Psychics  #tarot  #ouija    #Aliens  #UFO #UAP #Extraterrestrials #alienhumanhybrid #alienabduction #alienimplant #Alienspaceships  #disclosure #shadowpeople #AATIP #DIA #Cryptids #Cryptozoology #bigfoot #sasquatch #yeti  #abominablesnowman #ogopogo #lochnessmonster #chupacabra #beastofbrayroad #mothman  #artificialintelligence #AI  #NASA  #CIA #FBI #conspiracytheory #neardeatheexperience 

10-01-25 - Followup On N*Bomb Dropper From WWBD Says He Got Fired Over It - Scientists Still Talking About Using Nuclear Weapon To Blow Up Asteroid That Could Hit Moon Sparking Our ConcernSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

(00:00:00) Stardust from Beyond: Unveiling the Secrets of Asteroid Bennu and Saturn's Mysteries (00:00:47) Scientists have discovered minerals older than our solar system embedded in asteroid Bennu (00:10:22) Scientists using NASA's Webb telescope have uncovered mysterious features in Saturn's atmosphere (00:14:58) NASA's Parker Solar Probe completes 25th close approach to the sun (00:17:27) The Science Report In this episode of Space Time, we uncover groundbreaking discoveries that challenge our understanding of the cosmos. Join Stuart Gary as he discusses the astonishing findings from the asteroid Bennu, revealing minerals older than our solar system itself. Delve into the unexpected features observed in Saturn's atmosphere and learn about the Parker Solar Probe's close flyby of the Sun. This episode is packed with insights that could reshape our knowledge of planetary formation and cosmic history.Chapters:(00:00) This is space time series 28 episode 117 for broadcast on 29 September 2025(00:47) Scientists have discovered minerals older than our solar system embedded in asteroid Bennu(10:13) Scientists using NASA's Webb telescope have uncovered mysterious features in Saturn's atmosphere(14:59) NASA's Parker Solar Probe completes 25th close approach to the sun(17:41) A widely reported study on apple cider vinegar and weight loss has been retractedBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

10-01-25 - Followup On N*Bomb Dropper From WWBD Says He Got Fired Over It - Scientists Still Talking About Using Nuclear Weapon To Blow Up Asteroid That Could Hit Moon Sparking Our ConcernSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Darkness Radio presents Supernatural News/Parashare: Double Pain In The Asteroid Edition w/ Mallie Fox ! This Week, As one Asteroid tumbles out of control towards the Moon, the Government decides... maybe a NUKE SHOULD TAKE IT OUT OF THE SKY?! 3I/Atlas has been measured, and let's just say, It's packin' some HEAT! Some ghost hunters in Texas have been awarded $2,8 million after a man shot at them, and the Trump Administration is getting ready to declassify secret government records on... AMELIA EARHART??! Check out all things Mallie here:  https://www.paranormalgirl.com/ Mallie has been spreading her wings and featured as a researcher and talking head on Strange Evidence on the Science Channel!  You can stream it on demand on Discovery + or on Max!  Get Max here:   https://bit.ly/469lcZH Sign up to go with Dacre Stoker and Mysterious Universe Tours to Romania here:  https://www.mysteriousadventurestours.com/darkness_radio/ Want to attend JUST Dracula's Vampire Ball at Bran Castle? Click this link to find out how: https://www.mysteriousadventurestours.com/darkness_radio/ Travel with Brian J. Cano to Ireland for Halloween for 11 days and get 100 dollars off and break it into 10 easy payments here:  https://www.mysteriousadventurestours.com/darkness_radio/ Make sure you update your Darkness Radio Apple Apps! and subscribe to the Darkness Radio You Tube page:  https://www.youtube.com/@DRTimDennis #paranormal  #supernatural  #paranormalpodcasts  #darknessradio  #timdennis #malliefox #paranormalgirl #strangeevidence #supernaturalnews  #parashare  #ghosts  #spirits   #hauntings #hauntedhouses #haunteddolls #demons #supernaturalsex #deliverances #exorcisms #paranormalinvestigation #ghosthunters  #Psychics  #tarot  #ouija    #Aliens  #UFO #UAP #Extraterrestrials #alienhumanhybrid #alienabduction #alienimplant #Alienspaceships  #disclosure #shadowpeople #AATIP #DIA #Cryptids #Cryptozoology #bigfoot #sasquatch #yeti  #abominablesnowman #ogopogo #lochnessmonster #chupacabra #beastofbrayroad #mothman  #artificialintelligence #AI  #NASA  #CIA #FBI #conspiracytheory #neardeatheexperience 

Chang' E6 Mission Reveals Moon's Secrets: China's Chang' E6 mission has unveiled surprising thermal asymmetry on the Moon's far side, showing it is approximately 180 degrees Fahrenheit (100 degrees Celsius) cooler than the near side. This discovery sheds light on the Moon's dual characteristics, suggesting that uneven distribution of heat-producing elements during its formation played a crucial role in its geological history.Galactic Wave of Stars: Data from the European Space Agency's Gaia space telescope has revealed a colossal "wave" of stars moving outward from the Milky Way's center. This structure, spanning tens of thousands of light years, is likely the result of a collision with a dwarf galaxy billions of years ago, illustrating the dynamic nature of our galaxy.SpaceX's Starship Flight 11 Update: Mark your calendars for October 13th as SpaceX prepares for the 11th flight of its Starship Mega Rocket. This mission aims to demonstrate the rocket's reliability and reusability, including testing the payload bay door with mock Starlink satellites, paving the way for future operational launches.Hidden Asteroids Near Venus: Astronomers warn of a potentially large population of undiscovered asteroids orbiting near Venus, which are difficult to detect due to their location in the Sun's glare. While not an immediate threat, these asteroids could pose a long-term risk to Earth as their orbits may become chaotic over time. Upcoming missions like the Vera Rubin Observatory and NASA's NEO Surveyor aim to address this observational blind spot.For more cosmic updates, visit our website at astronomydaily.io. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTubeMusic, 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 and Avery signing off. Until next time, keep looking up and exploring the wonders of our universe.✍️ Episode ReferencesChang' E6 Mission Findings[CNSA](http://www.cnsa.gov.cn/)Gaia Space Telescope Discoveries[ESA](https://www.esa.int/)SpaceX Launch Details[SpaceX](https://www.spacex.com/)Asteroid Research and NEO Surveyor[NASA](https://www.nasa.gov/)Astronomy Daily[Astronomy Daily](http://www.astronomydaily.io/)Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support.Sponsor Details:Ensure your online privacy by using NordVPN. To get our special listener deal and save a lot of money, visit www.bitesz.com/nordvpn. You'll be glad you did!Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click Here

Owen Poole goes over the biggest tech stories of the day. Video game publisher Electronic Arts is being acquired for $55 billion, the largest private equity deal ever. Open AI has new parental control features to help keep teenagers safe while using ChatGPT. And a new study from NASA shows the possibility of launching nuclear weapons at an asteroid.

When the Japanese spacecraft Hayabusa [Hi ya Boo sa] visited the near Earth asteroid Itokawa in 2005 it found this 2000 foot by 800 foot elliptical world to have a variety of surface features. Instead of being a solid object like some asteroids, Itokawa is a rubble pile of boulders and pebbles held together by it's tiny gravity. The total volume of pebbles seems to be comparable to the volume of large rocks and boulders which make up Itokawa , however, the depths of the pebbles or their concentration in the center remains unknown. Given this uncertainty, this asteroid appears to be made up of a million times more small particles than larger ones. 

Owen Poole goes over the biggest tech stories of the day. Video game publisher Electronic Arts is being acquired for $55 billion, the largest private equity deal ever. Open AI has new parental control features to help keep teenagers safe while using ChatGPT. And a new study from NASA shows the possibility of launching nuclear weapons at an asteroid.

Reasons to Doge an Asteroid. Morons in the News. Restuarant Implements New Surcharge.   Everyone Needs a Laugh. Barn Dance. Baywatch is Coming Back?   Talkback Callers. Can You Believe This?   From the Vault.

Read the article: https://weirddarkness.com/nasa-nuke-asteroid-moon-threat/Scientists are considering nuclear weapons to stop a building-sized asteroid from striking the Moon in 2032, an impact that could turn thousands of satellites into space junk.= = = = = = = = = = = = = = = = = = = = = = = = = = = = = =WeirdDarkness® is a registered trademark. Copyright ©2025, Weird Darkness.#Asteroid2024YR4 #MoonImpact2032 #PlanetaryDefense #SpaceThreat #NASA

Should we destroy asteroid 2024 YR4 instead of letting it hit the moon? Why Hycean worlds probably don't exist. Liquid water once flowed on asteroid Ryugu. Space bytes+ a supermassive black hole that is breaking the Eddington limit.Watch the video here (with no ads) or on YouTube: https://youtu.be/BdGH9jgSjkU

Astronomers have discovered some 1.4 million asteroids.  Approximately 35,000 of these space rocks come near Earth.  Less than 40 of them are classified as being Atira asteroids whose orbits lie entirely within the Earth's orbit about the Sun. Only one of these, asteroid number 594913 named  'Ayló'chaxnim (eye-LAW-chax-nim ) has an orbit which is entirely within the orbit of the planet Venus. 

Episode 1801 - brought to you by our incredible sponsors: Poncho- If you've been looking for the perfect shirt—give Poncho a try.  Go to ponchooutdoors.com/HARDFACTOR for $10 off your first order. Hydrow- Go to Hydrow.com and use code HARDFACTOR to save up to $450 off your Hydrow Pro Rower! DaftKings- Download the DraftKings Casino app, sign up with code HARDFACTOR, and spin your favorite slots! The Crown is Yours - Gambling problem? Call one eight hundred GAMBLER Lucy- Let's level up your nicotine routine with Lucy.  Go to ⁠⁠Lucy.co/HARDFACTOR⁠⁠ and use promo code (HARDFACTOR) to get 20% off your first order. Must be of age-verified. Better Help - Our listeners get 10% off their first month of online therapy at BetterHelp dot com slash HARDFACTOR Timestamps: 00:00:00 Timestamps 00:01:40 Rapture teaser go to patreon.com/hardfactor for full Rapture deep dive 00:03:50 Man shoots ICE detainees in Dallas with “anti-ICE” bullets 00:06:20 Jimmy Kimmel monologue chat 00:08:10 NASA has a plan to nuke the asteroid that might hit the moon in 5 years 00:17:40 US Air Force F-47 jet to replace the F-22 Raptor looks incredible 00:22:20 Australian kindergarten holds children's artwork ransom 00:34:15 High school TA arrested and charged $55k for spraying poop spray in school Thank you for listening!! If you're still reading, join our community at patreon.com/hardfactor to get access to bonus podcasts, discord chat, and much more... but Most importantly: HAGFD!! Learn more about your ad choices. Visit megaphone.fm/adchoices

Secret Service + Tylenol. European Airport Drones. Women Only Commune. Another Asteroid. 

This week from a galaxy far, far away with Jon Justice.-  Breaking down the Mando and Grogu teaser-  Listener emails SUPPORT JON JUSTICE: https://ko-fi.com/jonjusticeOr PICK UP YOUR COPY OF THE EMBARK, SPACE OPERA SERIESAn exciting mix of Fast and Furious, Star Wars, Ready Player One and the sci-fi adventures of the 70's - 2000'sEMBARK: Book 1 and EMBARK: Treasure in Darkness (Book 2) EMBARK: The Vanishing War (Book 3) Gahan Corbijn and the Asteroid of Misfortune, The Rocket Queen (Book 5) Fear the Dangerous Night (Book 6) are available now in ebook, paperback, audiobook and free on Kindle Unlimited!EMBARK Battle Planet (Book 7) is now available!https://www.amazon.com/dp/B07K7LLFZYEmail: TalkShowNerd@gmail.com@X @JonJusticeInstagram TheJonJusticeFacebook Jon JusticeJoin the mailing list! TalkShowNerd@gmail.com

The lunar roving, battery powered, 4 wheel drive "Moon Buggy" allowed astronauts on Apollo 15, 16, and 17 to travel 8 mph on the lunar surface with a maximum range of approximately 4.7 mi. Some of the rocks that these space travelers brought back, from the tiny area they were able to visit on the Moon, contained volcanic glass beads with trace amounts of trapped water inside of them. 

Sponsor Details:This episode of Space Nuts is brought to you with the support of Insta360. Capture your adventures with their latest game-changer, the GOUltra. For a special Space Nuts offer, visit store.insta360.com and use the promo code SPACENUTS at checkout. Help support Space Nuts and get a great deal. Win/win!NordVPN:This episode is also brought to you with the support of NordVPN. For the best price and 4 extra months free, visit nordvpn.com/spacenuts and use the coupon code SPACENUTS at checkout.Cosmic Queries: Binary Planets, the Nature of Light, and Fast Radio BurstsIn this engaging Q&A episode of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson tackle a series of thought-provoking questions from listeners around the globe. From the intriguing concept of binary planets to the mysteries of light and fast radio bursts, this episode is packed with insightful discussions that will spark your curiosity about the cosmos.Episode Highlights:- Binary Planets and Moons: Tony from Scotland wonders if planets and moons can exist in a binary configuration like binary stars. Andrew and Fred Watson explore the formation of such celestial bodies and the gravitational dynamics involved, revealing fascinating examples from our solar system.- The Nature of Light: Kevin poses a compelling question about the longevity of light from the universe's early days. The hosts discuss how light behaves over vast distances and the implications of an expanding universe on our observations.- Fast Radio Bursts Explained: Alan from Texas seeks clarity on the strongest fast radio burst ever recorded. Andrew and Fred Watson delve into the nature of these mysterious signals, their origins, and how astronomers measure their distances, shedding light on the ongoing research in this area.- Vertical Oceans: Rennie brings a whimsical question about Earth's oceans and gravity. The hosts clarify the three-dimensional nature of gravitational wells and how it affects the behaviour of water on our planet.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, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favourite 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/aboutStay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.Got a question for our Q&A episode? https://spacenutspodcast.com/amaBecome a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

The crew is appointed a substitute captain (who lets them watch a movie) as they begin their mission navigating the Apocrypha Asteroid Belt. Full campaign on Patreon: https://www.patreon.com/posts/139342905

Patch Merrick and Zaarrgon Try to Win a Stake in Order to Escape the Vengeance of a Dazzling but Dangerous Beauty! Gambler's Asteroid By Manly Wade Wellman. That's next on The Lost Sci-Fi Podcast.Today's episode marks the debut of Manly Wade Wellman here on The Lost Sci-Fi Podcast! Wellman was born in West Africa, in 1903, where his father was a medical officer. His early years surrounded by stories of strange places and peoples likely helped spark his imagination, and once he discovered science fiction he was hooked. Wellman's very first published story, The Lion Roared, appeared in Thrilling Tales back in 1927, kicking off a career that would span six decades across science fiction, fantasy, horror, and folklore.He wrote more than 150 short stories during his lengthy career, this one appeared in the Spring 1944 issue of Thrilling Wonder Stories on page 87, Gambler's Asteroid By Manly Wade Wellman…Next on The Lost Sci-Fi Podcast, Humanity's reach for the stars promised glory, but destiny had other plans. In the vast silence of space, triumph and tragedy walk side by side. Cosmic Tragedy by Thomas S. GardinerSurvey - https://podcastsurvey.typeform.com/to/gNLcxQlkRise - http://bit.ly/45So7Yr☕ Buy Me a Coffee https://www.buymeacoffee.com/scottsVDiscord - https://discord.gg/EXrY7UHTFacebook - https://www.facebook.com/TheLostSciFiPodcastTwitter - https://x.com/LostSciFiPod❤️ ❤️ Thanks to All Our Listeners Who Bought Us a Coffee$200 Someone$100 Tony from the Future$75 James Van Maanenberg$50 MizzBassie, Anonymous Listener$25 Someone, Eaten by a Grue, Jeff Lussenden, Fred Sieber, Anne, Craig Hamilton, Dave Wiseman, Bromite Thrip, Marwin de Haan, Future Space Engineer, Fressie, Kevin Eckert, Stephen Kagan, James Van Maanenberg, Irma Stolfo, Josh Jennings, Leber8tr, Conrad Chaffee, Anonymous Listener$15 Every Month Someone$15 Someone, Carolyn Guthleben, Patrick McLendon, Curious Jon, Buz C., Fressie, Anonymous Listener$10 Anonymous Listener$5 Every Month Eaten by a Grue$5 Denis Kalinin, Timothy Buckley, Andre'a, Martin Brown, Ron McFarlan, Tif Love, Chrystene, Richard Hoffman, Anonymous ListenerPlease participate in our podcast survey https://podcastsurvey.typeform.com/to/gNLcxQlk Hosted on Acast. See acast.com/privacy for more information.

In this edition of Indecent Trendposal, Jack and Miles discuss Kash Patel having some 'splaining to do in front of Congress, white supremacy and domestic terrorism STILL being America's biggest threat, Asteroid FA22 doing a close flyby (by astronomical standards), social media companies being fine hosting extremely violent content and much more!See omnystudio.com/listener for privacy information.

You might remember news reporting from earlier this year that a 180-foot asteroid had about a 3% chance of hitting Earth in 2032. And if it did, it would unleash energy equivalent to hundreds of nuclear bombs. After further observations, astronomers revised that probability way down, to close to zero. So what is our current capability to spot Earthbound asteroids? And how are governments preparing to communicate and respond to a potential impact on a populated area?Joining Host Ira Flatow with some of the answers are Kelly Fast, from NASA's Planetary Defense Coordination Office, and Leviticus “L.A.” Lewis, former FEMA liaison for that office.Guests: Dr. Kelly Fast is the acting planetary defense officer in NASA's Planetary Defense Coordination Office, based in Laurel, Maryland.Leviticus “L.A.” Lewis is a former FEMA liaison to the NASA Planetary Defense Coordination Office.Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

HEADLINE: China's Advanced Weapon Systems and Global Asteroid Defense Ambitions GUEST AND TITLE: Rick Fisher, Senior Fellow, International Assessment and Strategy Center; Gordon Chang, author and geopolitical analyst SUMMARY: Rick Fisher discusses China's new DF-26D ballistic missile, capable of intercepting aircraft carriers up to 4,000 km, and other advanced unmanned weapon systems surpassing US capabilities. Gordon Chang questions US defense against these hypersonic threats. Fisher notes Russia's Energia space program faces financial distress due to the Ukraine war. China proposes an international asteroid defense, inviting global participation. Fisher warns this PLA-controlled initiative could be a front to develop anti-satellite capabilities and challenge the US in future conflicts. 1936

PREVIEW. Guest Name: Rick Fisher Summary: China announced an international global asteroid defense capability, led by Wu Weiren, inviting countries to join ground-based radar and interceptor stations. This system, controlled by the People's Liberation Army (PLA), could potentially be used to target America's satellites and defeat the US in future wars. Formal Name: Rick Fisher, International Assessment and Strategy Center

Back off Asteroid! The Largest Cruise Ship. Morons in the News. Rent-a-Grandma.   Everyone Needs a Laugh. Bugs as a Pet. Talkback Callers. Oscar Buzz.   Talkback Callers. Goodbye Craig! Can You Believe This?   Back in the 80’s. Talkback Callers. From the Vault.

The Asteroid Hunter: A Scientist's Journey to the Dawn of our Solar System Hardcover – March 19, 2024 by  Dante Lauretta  (Author) Title: Bennu's Unexpected Challenges Author: Dante Lauretta After a successful launch in summer 2016, the OSIRIS-REx spacecraft approached its target, Bennu. Pre-arrival telescopic data from the Arecibo planetary radar system and the Spitzer Space Telescope suggested Bennu's surface would be "beach-like" with particles smaller than an inch. However, upon arrival, the team discovered a rough, rugged, and boulder-strewn surface, like a "great big gravel pile," making it difficult to find a safe, flat landing site with small particles. Bennu also exhibited unexpected "popcorn" activity, continuously ejecting particles due to its microgravity. Despite carefully selecting the Nightingale landing site, the Touch-And-Go Sample Acquisition Mechanism (TAGSAM) unexpectedly plunged into the fluid-like surface, overfilling and causing the collected sample to leak. 1954

 Dante LaurettaThe Asteroid Hunter: A Scientist's Journey to the Dawn of our Solar System Hardcover – March 19, 2024 by  Dante Lauretta  (Author) Title: Triumph and Legacy: The Sample's Return Author: The OSIRIS-REx spacecraft, despite the leaking sample, proved robust and began its journey back to Earth. During re-entry over the Utah Test and Training Range, a critical scare occurred: the drogue chute, meant to stabilize the capsule at 100,000 feet, failed to deploy on time. Dante Lauretta, recalling the Genesis mission's parachute failure, endured three desperate minutes until the main chute deployed at 60,000 feet, signaling mission success. The sample was successfully recovered. OSIRIS-REx was then rebranded OSIRIS-APEX, handed over to Dante's former student and now assistant professor, Danny Dea Justina. The mission continues to explore another near-Earth asteroid, Apophis, carrying forward Mike Drake's vision of training future leaders in planetary science. 1958

Earlier this summer, astronomers discovered something strange whizzing past Jupiter: an interstellar object. Scientists named it 3I/ATLAS. It's only the third interstellar object ever observed, and it's due to leave the solar system by the end of the year, so the race is on to learn as much as we can about it. Host Flora Lichtman talks with astrochemist Stefanie Milam about what this object could teach us about other solar systems—and ours.And, for the past two years, researchers have been studying samples from the near-Earth asteroid Bennu, trying to tease out details about its origins, and what they tell us about our solar system. Researcher Jessica Barnes describes a new analysis of Bennu samples that found stardust, the residue of ancient exploding stars, older than our solar system.Guests: Dr. Stefanie Milam is an astrochemist at NASA and a project scientist for the James Webb Space Telescope. Dr. Jessica Barnes is an associate professor in the Lunar and Planetary Laboratory at the University of Arizona.Transcripts for each episode are available within 1-3 days at sciencefriday.com.Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.