Scientific study of celestial objects and phenomena
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The 365 Days of Astronomy, the daily podcast of the International Year of Astronomy 2009
Are we really ready? Hosted by Steve Nerlich. From Dec 1, 2025. Cheap Astronomy tries to stay sane on a trip to Mars? Dear Cheap Astronomy – Will we just go nuts on a two-year mission to Mars Well, we might if the space radiation doesn't kill us first. As we may have noted in previous episodes, current timelines for when we'll land on Mars seem to take little account of the fact that there are many mission components we don't even have conceptual solutions for let alone anything flight-tested or even prototyped. So current aspirations of having footprints on Mars in the 2030s are just aspirations. Dear Cheap Astronomy – Will we just go nuts on a two-year mission to Mars, Part 2 In the last episode, we discussed the mental duress involved in sending a crew of up to five on a two year mission to Mars – which is 7 months each way with an extended stopover in the middle, with the whole experience involving relentless exposure to the risk of imminent death, and where radio delays with Earth may stretch out towards 20 minutes, enhancing the whole experience of isolation and helplessness. We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too! Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations. Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.
Coming up, we explore the summer solstice and its enduring connection with Stonehenge. Larissa Palethorpe at the University of Bristol explains the astronomical significance of the summer solstice; Jennifer Wexler at English Heritage on the origins of Stonehenge; Richard Bevins at the University of Aberystwyth on the geology of the famous stones; and Vincent Gaffney at the University of Bradford on whether Stonehenge is part of a much broader landscape. Like this podcast? Please help us by supporting the Naked Scientists
In part one of a new series on the history of Flat Earth Theory, I talk about ancient conceptions of the Earth's flatness, ancient proofs of its sphericity, and the 19th century resurgence of belief in its flatness. Check out the show merch, perfect for gifts! Pledge support on Patreon to get an ad-free feed with exclusive episodes! Check out my novel, Manuscript Found! Direct all advertising inquiries to advertising@airwavemedia.com. Visit www.airwavemedia.com to find other high-quality podcasts! Some music in this episode was licensed under a Blue Dot Sessions blanket license at the time of publication. Tracks include "Cicle DR Valga," "Preston and Carle," "Tarte Tatin," "Delicates," "Game Lands," "The Gran Dias," and "Brer Krille." Additional music, including "Remedy for Melancholy," "daedalus," and "Wake Up," are by Kai Engel, licensed under Creative Commons (CC BY 4.0) Learn more about your ad choices. Visit megaphone.fm/adchoices
The 365 Days of Astronomy, the daily podcast of the International Year of Astronomy 2009
All Hail Dust! Hosted by Dr. Paul M. Sutter. Why is dust so annoying? But where does it come from, and what can it do? And is dust responsible for the creation of life? I discuss these questions and more in today's Ask a Spaceman! Support the show: http://www.patreon.com/pmsutter All episodes: http://www.AskASpaceman.com Watch on YouTube: http://www.youtube.com/PaulMSutter Read a book: https://www.pmsutter.com/books Keep those questions about space, science, astronomy, astrophysics, physics, and cosmology coming to #AskASpaceman for COMPLETE KNOWLEDGE OF TIME AND SPACE! Big thanks to my top Patreon supporters this month: Justin G, Chris L, Alberto M, Duncan M, Corey D, Michael P, Naila, Sam R, Joshua, Scott M, Rob H, Scott M, Louis M, John W, Alexis, Gilbert M, Rob W, Jessica M, Jules R, Jim L, David S, Scott R, Heather, Mike S, Pete H, Steve S, Lisa R, Kevin B, Aileen G, Deb A, Michael J, Phillip L, Steven B, Mark R, Alan B, Craig B, Richard K, Joe R, David P, Justin, Robert B, Tracy F, Ella F, Thomas K, James C, Syamkumar M, Homer V, Mark D, Bruce A, Tim Z, Linda C, The Tired Jedi, Bob C, Stephen A, James R, Allen E, Michael S, Sheryl, David W, Chris, Michael S, Erlend A, James D, Karl W, Den K, Edward K, Scott K, Vivek D, M0PPET, Barbara C, Brad, Azra K, Steve R, Koen G, Scott N, M D Malahy, Brian O, and Alonna M! We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too! Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations. Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.
What did the ancient world discover about the cosmos? What were the contributions of Copernicus, Kepler, and Galileo? How did the science of astronomy advance under Newton? And how did everything change again with the discoveries of special relativity, general relativity, and quantum mechanics? With us to answer these questions is Sarah Alam Malik. Sarah is an expert on dark matter, and her work on large-scale experiments such as the Large Hadron Collider has placed her at the cutting edge of exploring the universe's mysteries and its fundamental laws. Today we discuss her new book entitled, A Brief History of the Universe (and our place in it).
Most small asteroids are likely to be rubble piles of small rocks and dust loosely held together by their weak force of gravity while others may be made of ices of various substances. A few are solid objects which may contain metals like iron and nickel as well as gold, silver, and platinum. As they whiz by us it is hard to tell much about them from their overall brightness and distance from us. In 2017 my team the Catalina Sky Survey found 21 asteroids having an average diameter of 750 feet which pass closer to the Sun than the planet Mercury. They must be made of very tough rocky material since they regularly receive more solar energy than heats the surface of Mercury to 800F. Over the centuries this repeated baking has likely removed all of their water and other volatile materials leaving only rocky metallic minerals. The largest of this group of tough guys is the half mile in diameter asteroid 2017 VV14 which orbits the Sun once every 3.4 years and can come to about 20 times the Moon's distance from us. The smallest is the 30 foot diameter tiny asteroid 2017 RQ17 which orbits the Sun once every 214 days on a path that brings it close to Mercury, Venus, Earth, and Our Moon. Based on known terrestrial deposits many of the key elements required for modern industry and food production such as phosphorus, antimony, silver, gold, and copper could be exhausted on Earth in the next 50 to 60 years. Perhaps in the future humans will mine tough asteroids for the materials they need.
In this episode of Talk Nerdy, Cara is joined by theoretical physicist, and associate professor of physics and astronomy, and core faculty in women's and gender studies at the University of New Hampshire, Dr. Chanda Prescod-Weinstein. They discuss her newest book, The Edge of Space-Time: Particles, Poetry, and the Cosmic Dream Boogie. Follow Chanda: @chanda
Sponsor Link:This episode of Space Nuts is brought to you by NordVPN, your trusted partner for online security. To take advantage of our exclusive offer, including four extra months for free, visit www.nordvpn.com/spacenuts.Q&A: Cosmic Queries and What If Scenarios In this thought-provoking episode of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson dive into a range of intriguing questions posed by our curious listeners. From the mysteries of small celestial bodies to the hypothetical survival of humanity's legacy, this episode explores the cosmos through the lens of imagination and scientific inquiry.Episode Highlights:- Small Bodies in the Solar System: Bill's question about why small bodies aren't all fluffy leads to a fascinating discussion on the formation of planets and the role of gravity in shaping these celestial objects.- Leaving a Legacy:Peter's thought-provoking "what if" scenario about leaving something behind after Earth's destruction sparks a conversation about the Voyager spacecraft and humanity's enduring mark on the universe.- Saturn's Moons and Rings: Martin asks about the minimum size for an object to be classified as a moon, leading to an exploration of Saturn's numerous satellites and the dynamics of its iconic ring system.- Impact of a Space Station: Finn's imaginative query about a giant space station's effect on the Earth and Moon orbits prompts a discussion on gravitational dynamics and the stability of planetary systems.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, Instagram, and more. We love engaging with our community, so be sure to drop us a message or comment on your 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.- Formation of Small Celestial Bodies- Humanity's Cosmic Legacy- Saturn's Moons and Ring Dynamics- Gravitational Effects of Space Structures- Listener Questions and Cosmic Curiosities
The 365 Days of Astronomy, the daily podcast of the International Year of Astronomy 2009
https://www.youtube.com/watch?v=tSIp-RwWegA Hosted by: Fraser Cain (@frasercain) and Dr. Pamela L. Gay (@CosmoQuest) Streamed live June 10, 2026. We're about to take a much needed 2 month hiatus. But just because we're not here doesn't mean space stops existing and doing things. Today, let's give a preview of the big events due to happen in space this summer so you can prepare yourself and make sure you don't miss a thing! From meteors to moon landings and more, join Fraser and Pamela as the look at what you can enjoy this summer, after we go to hiatus in July. This show is supported through people like you on Patreon.com/AstronomyCast In this episode, we'd like to thank: Andrew Poelstra, Burry Gowen, David, David Rossetter, Ed, Eric Lee, Gerhard Schwarzer, Jason Kwong, Jeanette Wink, Joe McTee, Michael Purcell, Sergey Manouilov, Siggi Kemmler We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too! Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations. Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.
Episode: 1589 Pluto: We finally reach the outer fringe of the Solar System. Today, we discover Pluto.
For centuries, the Arab and Muslim worlds led humanity in scientific discovery, establishing a culture where faith served as an inspiration rather than an obstacle to empirical research. The conversation with astrophysicist Dr. Nidhal Guessoum explores that profound intellectual legacy, from the systematization of algebra and breakthroughs in optics to the creation of the world's first dedicated astronomical observatories. Dr. Guessoum bridges the gap between this historical Golden Age and the challenges facing modern science education in the region. He addresses the perceived friction between contemporary scientific theories, such as evolution and cosmology, and religious tradition, advocating for a complementary framework that distinguishes the how of the physical world from the why of human meaning. By befriending modern science and returning it to a central place in culture, the discussion outlines a path for a qualitative new renaissance in Arab and Muslim scientific production. 0:00 Introduction 1:39 Diagnosing Science Education in the Arab World 4:07 Quantitative Growth vs Qualitative Challenges 8:41 The Importance of the Scientific Process 10:20 Reconciling Islam and Science 11:59 Understanding the Nature of Science and Religion 13:17 Inspiration from Historical Figures 15:22 Navigating Friction in Evolution and Cosmology 20:51 The Harmonization of Reason and Revelation 22:24 Distinguishing the How from the Why 23:58 The Role of the Human Subject in Science and Faith 25:58 Secular Ethics and the Islamic Intellectual Tradition 29:21 The Peak and Decline of Arab Muslim Scientific Production 30:33 Major Contributions: Algebra, Optics, and Medicine 34:55 History of Astronomical Observatories 38:38 Stagnation vs the European Scientific Revolution 45:51 Prospect of a New Arab Scientific Renaissance 49:30 Measuring Scientific Productivity 52:15 Befriending Modern Science for the Youth 57:31 Recommendations for Life-Long Learning Nidhal Guessoum is an Algerian astrophysicist and Professor of Physics and Astronomy at the American University of Sharjah, UAE. He received his M.Sc. and Ph.D. degrees from the University of California at San Diego, and spent two years as a post-doctoral researcher at NASA's Goddard Space Flight Center. His research spans gamma-ray astrophysics, positron-electron annihilation, gamma-ray bursts, and crescent visibility and the Islamic calendar. He has published many articles and several books on science, education, and Islam, including Islam's Quantum Question (IB Tauris, 2011) and The Young Muslim's Guide to Modern Science. He has lectured at Cambridge, Oxford, Cornell, and Wisconsin-Madison, and has appeared on Al-Jazeera, BBC, NPR, France 2, and Le Monde. In 2020, he was named among the Top 100 most influential leaders in space exploration by Richtopia, and in 2018 was ranked 22nd among top Arab thought leaders by the Gottlieb Duttweiler Institute. Connect with Nidhal Guessoum
Nothing lasts forever.
Saludos, tripulación de Historias para ser leídas. Bienvenidos a bordo. 🚀💫 Hace tres años iniciamos una misión que quedó fragmentada en el tiempo. Hoy, he unificado las transmisiones. He recopilado todas las bitácoras pasadas para ofreceros el viaje completo, mejor calidad y sin interrupciones rumbo al corazón mismo de la gravedad. 🚀👨🚀 Imagina que tú eres el propietario y capitán de una gran nave espacial, con ordenadores, robots y una tripulación de cientos de personas a tus órdenes. La Sociedad Geográfica Mundial te ha asignado la misión de explorar los agujeros negros en regiones lejanas del espacio interestelar y transmitir por radio a la Tierra una descripción de sus experiencias. Tras seis años de viaje, tu nave está decelerando en la vecindad del agujero negro más próximo a la Tierra: un agujero llamado «Hades» cercano a la estrella Vega. En la video pantalla de tu nave, la tripulación y tú observáis manifestaciones de la presencia del agujero: los escasísimos átomos de gas en el espacio interestelar, aproximadamente uno por centímetro cúbico, son atraídos por la gravedad del agujero negro. Las únicas singularidades representadas en las cartas de viaje de su nave son las que están dentro de los agujeros negros, y usted se niega a pagar el precio de la muerte para explorarlas. Pero atención, capitán. El espacio es impredecible y el destino de esta tripulación no está escrito. Al final de este trayecto, la realidad se bifurcará. Os enfrentaréis a una decisión crucial en los límites del horizonte de sucesos: Tendréis que elegir entre dos transmisiones finales que se incluyen en este mismo audio. 🔴OPCION 1 🚀 ✅OPCION 2 🚀 Dos caminos. Dos desenlaces posibles. Dos destinos para un mismo misterio cósmico. Encended los motores de curvatura ¡Comenzamos el viaje! 🚀💫 Thorne comienza llevándonos a un viaje por los agujeros negros y, desde allí, nos hace seguir el descubrimiento de las nuevas concepciones, desde Einstein hasta nuestros días, en una especie de relato histórico sazonado de anécdotas vividas, a lo largo del cual vamos aprendiendo los conceptos básicos, hasta llegar al punto en que agujeros de gusano y máquinas del tiempo nos parecen posibilidades lógicas y comprensibles. Stephen Hawking calificó esta historia como «un relato fascinante», y dijo: todos cuantos aman los misterios científicos disfrutarán con él. Comenzamos el viaje....! Este relato ha sido escrito por Kip Stephen Thorne (Logan, Utah, 1940), físico teórico estadounidense, conocido por sus contribuciones prolíficas en física, astrofísica y gravitación. Gran amigo y colega de Stephen Hawking y Carl Sagan, ocupó la cátedra «Profesor Feynman» de Física Teórica en el Instituto de Tecnología de California hasta el año 2009, y es uno de los mayores expertos sobre las implicaciones astrofísicas de la teoría general de la relatividad de Einstein. Ha escrito y editado libros sobre temas de teoría de la gravedad y astrofísica de alta energía. En 1973, fue coautor del libro de texto clásico Gravitation , con Charles Misner y John Wheeler, del que la mayor parte de la actual generación de científicos han aprendido la teoría de la relatividad general. En 1994, publicó Agujeros negros y tiempo curvo: el escandaloso legado de Einstein , un libro de referencia para los no científicos por el que recibió numerosos premios y que ha sido publicado en seis idiomas. Su trabajo ha aparecido en revistas y enciclopedias, tales como Scientific American , McGraw-Hill Yearbook of Science and Technology y la Collier's Encyclopedia , entre muchos otros, y ha publicado más de 150 artículos en revistas especializadas. Ha presentado diversos programas de la PBS estadounidense (televisión pública) y la BBC inglesa sobre temas como los agujeros negros, las ondas gravitatorias, la relatividad, el viaje en el tiempo y los agujeros de gusano. La lista de premios, reconocimientos y honores recibidos es larga y variada: Science Writing Award in Physics and Astronomy del American Institute of Physics; Science Writing Award de la Phi Beta Kappa Society; Karl Schwarzschild Medal por la German Astronomical Society ; Robinson Prize in Cosmology por la Universidad de Newcastle; California Scientist of the Year Award por el California Science Center; Medalla Albert Einstein (2009) por la Sociedad de Albert Einstein (Berna, Suiza), etc. Una producción de Historias para ser Leídas, Voz: Olga Paraíso, música y efectos Epidemic Sound, gracias al artista Lotus (Licencia autorizada para este Podcast). Muchísimas gracias a los taberneros galácticos que apoyan este podcast, vamos rumbo a las estrellas,🌌🚀 ¿nos acompañas? Puedes apoyar mi trabajo desde el botón azul APOYAR por tan solo 1,99 € al mes. Credit Imagen Shutterstock Escucha el episodio completo en la app de iVoox, o descubre todo el catálogo de iVoox Originals
The 365 Days of Astronomy, the daily podcast of the International Year of Astronomy 2009
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Arkansas at Little Rock in 2006. travelersinthenight.org From March 2026. Today's 2 topics: - In 1892 the world's largest telescope, the Lick Observatory's 36 inch refracting telescope made the news when E.E. Barnard discovered, Amalthea, the 5th moon of Jupiter. In 2025 this historic telescope made the news again when on Christmas morning winds of 114 mph blew off a 3 ton piece of the shutter on its dome. The adaptive optics research pioneered at Lick Observatory helped in the creation of the twin giant 10 meter telescopes that sit atop Mauna Kea in Hawaii. - Astronomers using the 8.1 m Gemini South Telescope in Chile were excited by the fact that 467P (LINEAR-Grauer)'s Centaur like orbit had been changed as the nucleus emitted rocket like bursts of gases as it was warmed by the Sun. Inert inactive asteroids orbit the Sun following the law of gravity whereas active asteroids can emit little rocket like bursts of gas which can change their path about the Sun in interesting ways. It is important to study objects like 467P (LINEAR-Grauer) to make sure their path about the Sun doesn't change to make them a threat to our home planet. We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too! Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations. Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.
Explore the future of space habitats, from rotating cylinders and torus colonies to orbital cities, asteroid homes, and the megastructures humanity may one day live inside.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Nearby Supernovae: https://nebula.tv/videos/isaacarthur-nearby-supernovae-could-one-destroy-earth-and-could-we-stop-it
Explore the future of space habitats, from rotating cylinders and torus colonies to orbital cities, asteroid homes, and the megastructures humanity may one day live inside.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Nearby Supernovae: https://nebula.tv/videos/isaacarthur-nearby-supernovae-could-one-destroy-earth-and-could-we-stop-it
The 365 Days of Astronomy, the daily podcast of the International Year of Astronomy 2009
From Orion and the Summer Triangle to Indigenous sky traditions, this episode explores how constellations became tools for navigation, storytelling, and understanding the night sky. "ASTROMAN: the Dark Sky Guardian" is a podcast channel that aims to explore popular science in multiple disciplines and research on interdisciplinary approaches, such as sustainability, dark-sky protection, astrophotography, space exploration, astronomy innovation, inclusive science communication, and STEAM Education by integrating science and arts. Exodus CL Sit, also known as the ASTROMAN, is a transmedia astronomy educator, popular science author, STEAM educator, and science communicator in Hong Kong. He is recently the National Astronomy Education Coordinator (Chair of Hong Kong, China) of the International Astronomical Union and President of Starrix. He was also an International Committee Member of the Dark Sky International, regularly organizing public lectures at the Hong Kong Space Museum and the Hong Kong Science Museum. He was also the author of a popular science book "Decoding the Starry Night: A Guide to Stargazing and Astrophotography". We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too! Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations. Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.
* The Dust of the Ground: Listen in as Fred Williams asks Doug McBurney where to find all kinds of living organisms in just one teaspoon full! Dr. Thomas M. Dykstra, gives us the answer! He's a PhD entomologist and agricultural consultant, and the lab director at Dykstra Labs in Gainesville Florida. Dr. Dykstra received his Masters in entomology from the University of Florida, where he investigated the neurophysiology of pheromone production in moths and received a Ph.D. in insect bioelectromagnetics under Dr. Philip S. Callahan at Florida. (Check out his last appearances)! * Government Mule: Hear more about the bureaucratic programs being streamlined into the "human services" being distributed in the "Farmer's First Investment" and something called "Regenerative Agriculture", (which remains undefined). * Entomology vs Nematology: Find out all the funnest facts to be found in discussing the study of insects and roundworms! * Healthy Soil Matters: Get the inside scoop on maintaining healthy soil that produces nutrient dense food on the farm & in your own backyard garden. * Dealing with the Bees: Dr. Dykstra helps everyone understand why honeybees might look like they're drunk, and why they might turn violent! * Jesus Light & Design: Get the first in a series of Real Science Radio Teaching Books all about how light and design point to Jesus Christ as the Creator and Savior of the world. * In The Beginning: Pre-order the 9th edition of Walt Brown's amazing, enlightening, biblically sound book explaining why Earth (and the solar system) look the way they do! * Sponsor a Show! Go to our store, buy some biblically oriented science material and sponsor a show! * Sun Puzzles: Check out another one of Ellen McHenry's intriguing and enlightening books: Sun Puzzles - on all the curious facts about the Sun that point to an electric, (and not a nuclear) sun.
Sponsor Link:This episode of Space Nuts is brought to you by NordVPN, your reliable partner for online security. To take advantage of our exclusive offer, including four extra months for free, visit www.nordvpn.com/spacenuts.Space Exploration: Blue Origin's Explosive Test and the Mysteries of the Universe In this thrilling episode of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson reunite to discuss a range of captivating topics, including the recent explosive test of Blue Origin's New Glenn rocket, primordial black holes, and the ongoing debate around dark energy. Buckle up as we delve into the cosmos and explore these fascinating themes.Episode Highlights:- Blue Origin's Test Launch: The episode kicks off with an analysis of the dramatic Blue Origin test that resulted in an explosive incident at Cape Canaveral, raising questions about the future of the Artemis programme and the implications for upcoming lunar missions.- Primordial Black Holes: Andrew and Fred Watson discuss a recent microlensing event observed in the Large Magellanic Cloud, exploring the possibility that the mysterious object, dubbed Phoebe, could be a primordial black hole, a concept first proposed by Stephen Hawking.- Gravitational Microlensing Explained: The hosts break down the phenomenon of gravitational microlensing, illustrating how invisible objects can magnify the light of distant stars and what this means for our understanding of dark matter and the universe.- Dark Energy: A Possible Furphy? A thought-provoking discussion ensues about the nature of dark energy, with insights from a recent paper suggesting that our current model of the universe may be oversimplified, raising the possibility that dark energy may not be necessary at all.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, Instagram, and more. We love engaging with our community, so be sure to drop us a message or comment on your 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.- Blue Origin's Explosive Test- Understanding Primordial Black Holes- Gravitational Microlensing Phenomenon- The Debate Around Dark Energy- Implications for Future Space Exploration
The 365 Days of Astronomy, the daily podcast of the International Year of Astronomy 2009
From June 3, 2026. In this episode, we're going to look at Psyche's success at Mars, the cool 3I-ATLAS science coming from Europa Clipper and JUICE en route to the Jupiter system, and we also look at JWST's efforts to study exoplanetary atmospheres and the weird weather of other worlds. We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too! Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations. Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.
My team the Catalina Sky Survey has pioneered searching for asteroids coming from the direction of the dark side of the moon.
What if fusion power never becomes practical? Humanity still has solar, fission, storage, beamed power, and enough known physics to build a spacefaring future.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Nearby Supernovae: https://nebula.tv/videos/isaacarthur-nearby-supernovae-could-one-destroy-earth-and-could-we-stop-it
What if fusion power never becomes practical? Humanity still has solar, fission, storage, beamed power, and enough known physics to build a spacefaring future.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Nearby Supernovae: https://nebula.tv/videos/isaacarthur-nearby-supernovae-could-one-destroy-earth-and-could-we-stop-it
The 365 Days of Astronomy, the daily podcast of the International Year of Astronomy 2009
Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan who enjoy teaching astronomy classes and showing the public views through their telescopes. actualastronomy@gmail.com This month we talk about the Moon meeting up with the planets and some interesting Lunar Features. We also talk about some of the best deep sky objects to observe at this time of year. I was away then sick so haven't replied to everyone's emails or I've been late. We'll read some on the next show and I'll go over what I've been up to. Perpetual Twilight started for us on May 29th and runs through until July 15th! We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too! Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations. Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.
Between budget battles, proposed grant rule changes, and an exploding Blue Origin rocket, there's a lot to cover in U.S. space policy right now. Jack Kiraly, The Planetary Society's director of government relations, joins host Sarah Al-Ahmed to walk through a cascade of developments affecting NASA and the broader U.S. science community, including a proposed rule change at the Office of Management and Budget that would hand control of federal research grant decisions to political appointees, bypassing the peer review process that has underpinned U.S. science for decades. Kiraly also discusses a major reorganization at NASA, a new competition for the management of the Jet Propulsion Laboratory, the fallout from the New Glenn explosion, and what it means for the future of Artemis. Plus, in What's Up, the names of the Artemis III crew are revealed. Discover more at: https://www.planetary.org/planetary-radio/2026-us-space-science-in-fluxSee omnystudio.com/listener for privacy information.
The 365 Days of Astronomy, the daily podcast of the International Year of Astronomy 2009
Paul Hill and Dr. Jenifer "Dr. Dust" Millard host. Damien Phillips, John Wildridge and Dustin Ruoff produce. It's the chatty astrowaffle episode! Psyche rushing past Mars, Power instrument at VLT, GCSE Astronomy exams and listener emails. We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too! Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations. Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.
Indigenous Australians shaped the continent of Australia in ways we are still only beginning to understand and appreciate. Only uncovered and explored in the last few decades.
What happens when mythology meets astrophysics, and the stars become storytellers? In this episode of The Podcast With A Thousand Faces, JCF's Joanna Gardner sits down with Dr. Moiya McTier - an astrophysicist, folklorist, author, and science communicator whose work bridges the worlds of science, story, mythology, and creativity. Since breaking barriers at both Harvard University and Columbia University, Dr. McTier has given hundreds of talks around the world, helped design museum exhibits, consulted on projects with Disney, and become a compelling voice helping people reconnect wonder, metaphor, and meaning with the cosmos. She is also the host of the astronomy podcast Pale Blue Pod and the author of the upcoming book Mothers of Invention. Together they explore Joseph Campbell's influence on her work, the mythic resonance of the Artemis II mission, the role of metaphor in both science and myth, and what creativity can teach us about being alive in an increasingly technological world. Thoughtful, expansive, and full of wonder, this conversation invites us to reconnect with curiosity, imagination, and the shared human experience beneath the stars. For more on Dr. McTier visit https://www.moiyamctier.com/ Instagram: @goastromo For more information on the MythMaker Podcast Network and Joseph Campbell, visit JCF.org. To subscribe to our weekly MythBlasts go to jcf.org/subscribeThe Podcast With A Thousand Faces is hosted by Tyler Lapkin and is a production of the Joseph Campbell Foundation. It is produced by Tyler Lapkin. Executive producer, John Bucher. Audio mixing and editing by Tristan Batt.All music exclusively provided by APM Music (apmmusic.com)
Did the Milky Way used to be a quasar? On this episode, Neil deGrasse Tyson and comic co-host Chuck Nice explore quasars, the high energy universe, and the movie we're making of the night's sky with astrophysicist & host of PBS Space Time, Matt O'Dowd. NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/quasar-quirks-sky-surveys-with-matt-odowd/ Thanks to our Patrons Alex Nuche, Christian Payne, Gage Ewing, Ryan Whynot, Temirlan, 2 Lives Left, Chad Keeler, Harli Shae Smith, Brad Smith, Norm Bailey, James Peterson, Ryan Coppens, David Whittenberg, Scott Jarboe, Varun Krishnan, Eric Salinas, Mary Seman, Melissa Davis, Stephen Rockwell, Catrina, Max Wilburn, keith Koenigsberg, LEIII, Vincent Loniello, Simon Toth, DoctorWaterGod, Ruthanne Nava, Martineau Alex, Matthew, Phil, Jaden, Arik Drori, Papersneaker, Steven Peeters, Trey Durango, Julianne, Robbie James, Jason Foreman, Liam, Steven Van Vleet, Marilyn, Zakk Why, Ben Wheeldon, Erik Leazure, KONAL SHARMA, Dušan Živanović, Erik Strandberg, berklie novak-stolz, Kazi Mahin Mahfuz, Tim Van Devender, Andrew Martin, Jason F, Charles Joubert, Youcef Kazwiny, Joy Joslyn, Freeman, Jessica, Pat, Phillip Brooks, Michael Hues, Jacqueline Sinclair, Robert Marsh, Botas, Raza Naqvi (Sid), Jake Colón, Christine Bartholomew & Family, Mr Xoot, Dyonté Houston, Daryl, Rob Weiss, Caleb Holmes, Jeffrey Luce, Kellie Owczarczak, and Brandt Reppond for supporting us this week. Subscribe to SiriusXM Podcasts+ to listen to new episodes of StarTalk Radio ad-free and a whole week early.Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
The 365 Days of Astronomy, the daily podcast of the International Year of Astronomy 2009
https://www.youtube.com/watch?v=0NEnjp1I6GQ Hosted by Tony Darnell. From Sep 7, 2017. Vega, or alpha lyrae, is the brightest star in the constellation Lyra the Harp and it is the fifth brightest star overall in our night sky. It is also the second brightest star in the northern celestial hemisphere. Vega has also been called by astronomers the second most important star in our sky next to the Sun. If you like this content, please consider supporting Deep Astronomy on Patreon! We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too! Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations. Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.
The beautiful star cluster the Pleiades in the constellation of Tauris is about 100 million years old making it one of the youngest objects that you can see in the natural night sky. Data obtained by observing Oumuamua (“Oh-moo-ah-moo-ah”), the first object humans have identified which is definitely from outside of our solar system suggests that it is an icy body with a red, rock appearing shell, of carbon rich organic material. By tracing Omuamua's path for millions of years into the past, Dr. Fabo Feng of the University of Hertfordshire , found that it's slow speed in the vicinity of 5 stars in the Pleiades suggests that it was ejected from one of them. Check out the Pleiades with your unaided eye, binoculars or a small telescope and contemplate the messengers it might be sending our way.
Sponsor Link:This episode of Space Nuts is brought to you by NordVPN, your trusted partner for online security. To access our exclusive offer, including four extra months for free, visit www.nordvpn.com/spacenuts.Q&A: Ultra Hot Jupiters and Rocket Fuel Recycling In this engaging Q&A episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner tackle a variety of intriguing questions from listeners. From the nature of ultra hot Jupiters to the complexities of reusing spent rocket fuel, this episode is packed with insights and cosmic curiosities.Episode Highlights:- Ultra Hot Jupiters Explained: David from the Sunshine Coast asks about the origins of the materials that form stars and their planets, leading to a fascinating discussion about the lifecycle of stars and the cosmic recycling of elements.- Rocket Fuel Reuse: Mark from the UK presents a thought-provoking idea regarding the potential for reusing water ice as rocket fuel, prompting a deep dive into the challenges of capturing exhaust and the physics of propulsion.- Flat Earth Conspiracies: Paul shares his experiences with flat Earth discussions and questions the feasibility of the Artemis mission, allowing Jonty to clarify orbital mechanics and the importance of relative motion in space travel.- Astrophysical Insights: The hosts explore the implications of past star generations on our solar system's composition and the future of space travel technologies, including the potential for innovative propulsion methods beyond traditional rockets.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, Instagram, and more. We love engaging with our community, so be sure to drop us a message or comment on your 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.- Origins of Stellar Material- Challenges in Rocket Fuel Reuse- Addressing Flat Earth Theories- Future of Space Propulsion Technologies- Cosmic Recycling of Elements
The 365 Days of Astronomy, the daily podcast of the International Year of Astronomy 2009
https://www.youtube.com/watch?v=HwCk5uldz4g Hosted by: Fraser Cain (@frasercain) and Dr. Pamela L. Gay (@CosmoQuest) Streamed live on Jun 1, 2026. Mars is cold & dry today, but the evidence is growing that it used to be warmer & wetter. with seas & oceans that covered large parts of its surface. With the additional findings of the chemicals for life, the search for life on Mars is getting pretty interesting! New results from Perseverance and Curiosity describe a past Mars with complex chemistry and water. But did it have life? Background image credit: Kevin Gill This show is supported through people like you on Patreon.com/AstronomyCast In this episode, we'd like to thank: Andrew Poelstra, Burry Gowen, David, David Rossetter, Ed, Eric Lee, Gerhard Schwarzer, Jason Kwong, Jeanette Wink, Joe McTee, Michael Purcell, Sergey Manouilov, Siggi Kemmler We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too! Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations. Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.
SpaceTime with Stuart Gary | Astronomy, Space & Science News
Sponsor Link:This episode of SpaceTime is broughtto you by NordVPN, where your online security starts. To check out our special discount with bonuses offer, simply visit www.nordvpn.com/stuartgarySpaceTime Series 29 Episode 68 *How black holes shape the cosmos A new study has revealed how powerful jets generated by black holes shape the universe. *NASA forced to end its MAVEN Mars Mission NASA has been forced to shut down its MAVEN mission orbiting Mars following a mysterious spacecraft failure in December. *Earth gets a rare blue micro moon Skywatchers have just experienced a rare blue micro-moon. *The Science Report An El Niño climate event to develop this month and last at least until the southern hemisphere spring. One in six cases of COVID-19 might have resulted in patients suffering long covid. Palaeontologists have identified fossils of a new species of raptor-like dinosaur in Patagonia. Skeptics guide to antivaxxers change of heart. Our Guests This Week: Dr Steve Prabu from Curtin University Beth Johnson from the search for extraterrestrial intelligence SETI institute Texas A&M Space Institute Director Dr Nancy Currie-Gregg Texas A&M Space Institute lead Professor of Mechanical Engineering Dr Rob Ambrose NASA Johnson Space Centre Director Vanessa Wyche And our regular guests: Alex Zaharov-Reutt from techadvice.life Tim Mendham from Australian SkepticsBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.
What if the stars were never meant to tell you your future?In this episode, Joel explores the mysterious Biblical concept of the Mazzaroth—the Hebrew zodiac mentioned in the Book of Job—and examines whether the constellations were originally intended to declare God's plan of redemption rather than serve as tools of divination. From Genesis and Enoch to Psalm 19 and Revelation, we follow an ancient celestial narrative that many believe was corrupted after Babel and transformed into modern astrology.Along the way, we investigate the Watchers' connection to astrology in the Book of Enoch, the Biblical condemnation of divination, the twelve tribes of Israel, the twelve signs of the Mazzaroth, and the controversial "Gospel in the Stars" theory.Are the heavens simply beautiful creations of God, or do they contain a message that has been hidden in plain sight since the beginning?Merchandise: https://freetherabbits.myshopify.comBuy Me A Coffee: DonateFollow: Website | Instagram | X | FacebookWatch: YouTube | RumbleMusic: YouTube | Spotify | Apple Music Films: https://merkelfilms.com Email: freetherabbitspodcast@gmail.comDistributed by: merkel.mediaIntro Music:Joel Thomas – Free The RabbitsYouTube | Spotify | Apple MusicOutro Music:Joel Thomas – GreyYouTube | Spotify | Apple MusicTopics Discussed:Mazzaroth, Biblical Zodiac, Job 38:32, Gospel in the Stars, Psalm 19, Genesis 3:15, The Seed of the Woman, The Lion of Judah, Twelve Tribes of Israel, Twelve Signs of the Zodiac, Hebrew Constellations, Astronomy vs Astrology, Astrology in the Bible, Divination, Isaiah 47, Deuteronomy 18, Jeremiah 10, 1 Enoch Chapter 8, Watchers, Fallen Angels, Tower of Babel, Ancient Mesopotamia, Orion, Pleiades, Arcturus, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, Pisces, Aries, Taurus, Gemini, Cancer, Leo, Sacred Geometry, Merkaba, Tetrahedron, Celestial Signs, Biblical Cosmology, End Times Prophecy, Revelation, Psalm 8, Psalm 97, Numbers 24, The Star of Jacob, Ancient Astronomy, Joseph Seiss, E.W. Bullinger
Neither intuitive, nor elegant.
Astronomy fans seem a well-prepared bunch, with anticipation already building for a total solar eclipse two years away. On July 22, 2028, Otago will be one of the few places in the world where people will be able to experience the eclipse's full effect. Otago Museum director Dr Ian Griffin.
Opposition leader, Chris Hipkins talks to Ingrid Hipkiss; Expert explains practical ways to save on your power bill; Auckland councillors to decide on housing intensification; Aussie cops being fast tracked into NZ police force; Astronomy fans already booking for Otago eclipse in 2028
Where should humanity build its first Moon base: Shackleton Crater, lava tubes, lunar maria, or the far side? The Moon's future may be a network, not one base.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Nearby Supernovae: https://nebula.tv/videos/isaacarthur-nearby-supernovae-could-one-destroy-earth-and-could-we-stop-it
Where should humanity build its first Moon base: Shackleton Crater, lava tubes, lunar maria, or the far side? The Moon's future may be a network, not one base.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Nearby Supernovae: https://nebula.tv/videos/isaacarthur-nearby-supernovae-could-one-destroy-earth-and-could-we-stop-it
The 365 Days of Astronomy, the daily podcast of the International Year of Astronomy 2009
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Arkansas at Little Rock in 2006. travelersinthenight.org From February 2026. Today's 2 topics: - In April 2029 on one of the luckiest Friday the 13th in human history the 1,500 ft by 500 ft asteroid Apophis will pass within 23,600 miles of the Earth's surface traveling at some 4.6 mi/s. This is extremely fortunate since an Apophis impact would release the energy of scores of nuclear weapons and cause wide spread devastation. NASA's OSIRIS-APEX will become the companion of the potentially hazardous asteroid Apophis on 5 June 2029. - On Earth living things are everywhere from the deepest ocean depths to the highest mountain tops. On our home planet RNA (Ribonucleic Acid) is a complex essential molecule involved in the process of translating genetic information into the working components of living cells. In a recent paper in the peer reviewed scientific journal Proceedings of the National Academy of Sciences, Dr. Yuta Hirakawa and his team of two coauthors report on their experiments to produce RNA under conditions similar to those which may have occurred in the early history of Earth and Mars. We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too! Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations. Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.
Sponsor Link:This episode of Space Nuts is brought to you by NordVPN, your go-to solution for online security. To take advantage of our special offer, including four extra months for free, visit www.nordvpn.com/spacenuts.Astrobiology Part 2: The Search for Life Beyond Earth In this captivating continuation of our exploration of astrobiology, hosts Andrew Dunkley and Professor Jonti Horner delve deeper into the complexities of life in the universe. Following up on their previous discussion, they tackle the intriguing factors that influence the potential for life on other planets, as well as the implications of our own technological advancements.Episode Highlights:- Review of Astrobiology: The episode kicks off with a quick recap of the previous discussion on the history of astrobiology, including the ongoing search for life within our solar system and beyond.- The Exoplanet Era: Jonty shares insights on our current capabilities to identify exoplanets that may harbour life, discussing the significance of size, distance from stars, and other critical factors in determining habitability.- Search for Extraterrestrial Intelligence: The hosts explore the challenges of detecting intelligent life and the fascinating concept of alien megastructures, as well as the importance of understanding what to look for in the cosmos.- Planetary Systems and Habitability: The conversation shifts to the dynamics of planetary systems and how factors like Milankovitch cycles, orbital stability, and the presence of water influence a planet's ability to support life.- Ethics of Seeding Life: A listener question prompts a discussion on the ethical implications of potentially seeding other planets with life, exploring the concept of panspermia and the responsibilities of humanity in the cosmos.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, Instagram, and more. We love engaging with our community, so be sure to drop us a message or comment on your 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.- Recap of Astrobiology Part 1- The Exoplanet Landscape- Searching for Intelligent Life- Factors Influencing Habitability- Ethical Considerations in Seeding Life
The 365 Days of Astronomy, the daily podcast of the International Year of Astronomy 2009
Hosted by our Director, Avivah Yamani. Mercury reaches its best evening appearance of the year, Venus and Jupiter meet in twilight, the Moon visits the planets, and the Milky Way shines brightly over equatorial skies. Join us for a tour of the June 2026 night sky. Clear skies! We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too! Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations. Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.
* Back in the Saddle: Listen in as Fred Williams and Doug McBurney welcome back Dr. Thomas M. Dykstra, a PhD entomologist and agricultural consultant, and the lab director at Dykstra Labs in Gainesville Florida. Dr. Dykstra received his Masters in entomology from the University of Florida, where he investigated the neurophysiology of pheromone production in moths and received a Ph.D. in insect bioelectromagnetics under Dr. Philip S. Callahan at Florida. * Farmer's First? Find out more about Robert F. Kennedy's HHS $700,000,000.00 "Farmer's First Investment" in something called Regenerative Agriculture, (which has yet to be defined). * Nutrient Dense Just Makes Sense: Hear how Dr. Dykstra prefers to advocate for the production of nutrient dense foods, which are defined, and everyone agrees are good for you! * In The Beginning: Pre-order the 9th edition of Walt Brown's amazing, enlightening, biblically sound book explaining why Earth (and the solar system) look the way they do! * Sponsor a Show! Go to our store, buy some biblically oriented science material and sponsor a show! * Jesus Light & Design: Get the first in a series of Real Science Radio Teaching Books all about how light and design point to Jesus Christ as the Creator and Savior of the world. * Sun Puzzles: Check out another one of Ellen McHenry's intriguing and enlightening books: Sun Puzzles - on all the curious facts about the Sun that point to an electric, (and not a nuclear) sun.
The White House's Office of Management and Budget has released a sweeping 400-page proposed rule change that would fundamentally alter how the U.S. federal government manages grants, affecting everything from NASA research to biomedical science and community programs. In this episode, Casey Dreier is joined by Liz Ginexi, a former Program Officer at the U.S. National Institutes of Health, to break down what these changes would mean for American science. Among the most significant proposals: replacing merit-based peer review with partisan political review, allowing grants to be terminated at any time without justification, and restricting scientists' ability to publish their work and attend conferences. Together, Casey and Liz explain how a document dressed up in procedural language could centralize unprecedented control over U.S. scientific funding under a single White House office. Discover more at: https://www.planetary.org/planetary-radio/political-control-over-scientific-grantsSee omnystudio.com/listener for privacy information.
The 365 Days of Astronomy, the daily podcast of the International Year of Astronomy 2009
From May 27, 2026. Trisha Epp joins us to talking about NASA's collaboration with Freelancer, and how Innovation is now getting crowdsourced. Join in to learn how to launch your own Moonshot! Guest Trisha Epp is a Physicist, Philosopher, and Futurist with a Masters in Geophysics from CalTech and a duel bachelors in physics and philosphy from the University of British Columbia. Since 2023, she's been the Director of Innovation for Freelancer.com's "NASA Tournament Lab". This crowdsourcing innovative invites the public to help solve global problems ranging from maternal morbidity to risk prediction. We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too! Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations. Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.
By some counts as much as 96% of everything in the universe comes from dark matter and dark energy. And, up to now, both are completely invisible. Few in the field question this theory, but could there be alternatives? Dean chats with Professor Stacy McGaugh from the Department of Astronomy at Case Western Reserve University to learn more.
First contact is easy. Living together isn't. How would humanity merge with alien civilizations in a shared galaxy of trade, politics, and uneasy peace?Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Nearby Supernovae: https://nebula.tv/videos/isaacarthur-nearby-supernovae-could-one-destroy-earth-and-could-we-stop-itCheck out Gods & Monsters: https://nebula.tv/curiousarchive/gods-and-monsters?ref=isaacarthur
First contact is easy. Living together isn't. How would humanity merge with alien civilizations in a shared galaxy of trade, politics, and uneasy peace?Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Nearby Supernovae: https://nebula.tv/videos/isaacarthur-nearby-supernovae-could-one-destroy-earth-and-could-we-stop-itCheck out Gods & Monsters: https://nebula.tv/curiousarchive/gods-and-monsters?ref=isaacarthur
Colonel Eileen Collins was the first woman to pilot and command a Space Shuttle, and the person NASA trusted to lead the program back into space after the loss of Columbia. But her story is about so much more than the milestones. In this episode, Sarah Al-Ahmed sits down with Eileen Collins to discuss “Spacewoman,” a new documentary written and directed by Hannah Berryman, based on Collins' book “Through the Glass Ceiling to the Stars: The Story of the First American Woman to Command a Space Mission.” They talk about what drove her to keep pushing forward, the personal cost of pursuing an extraordinary career, and what it means to break barriers, not just for yourself, but for everyone who comes after you. Then, Bruce Betts, our Chief Scientist, joins us for What's Up to explore what distinguished pilots and commanders from mission specialists in the space shuttle era, and why that distinction was so critical to Eileen's path to the commander's seat. Discover more at: https://www.planetary.org/planetary-radio/2026-spacewomanSee omnystudio.com/listener for privacy information.
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