Podcasts about Astrophysics

Light Pollution, Space Parasols, and Salvaging SatellitesIn this engaging Q&A episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner tackle a range of thought-provoking questions from listeners. From the effects of light pollution on stargazing to the intriguing concept of a space parasol for climate control, this episode is packed with cosmic curiosities and insightful discussions that will leave you contemplating the future of humanity in space.Episode Highlights:- Light Pollution and Night Sky Visibility: Mark from Connecticut wonders how quickly the night sky would become visible if all electric lights suddenly went out. Andrew and Jonti discuss the immediate effects of light pollution and the importance of dark adaptation for optimal stargazing, emphasizing the impact of atmospheric conditions on visibility.- Geoengineering and Space Parasols: Doug raises the question of whether a parasol at Lagrange Point 1 could help mitigate climate change. The hosts explore the feasibility of such a project, discussing the challenges of scale, technology, and the implications of geoengineering on the Earth's climate system.- Salvage Rights in Space: A listener inquires about the ownership of defunct satellites and the potential for salvage rights in space. Andrew and Jonti explain the current legal landscape surrounding space debris, the challenges of recovery, and the evolving nature of space law as commercial interests grow.- Searching for Extraterrestrial Life: Robert from the Netherlands asks about the role of radio waves in searching for alien civilizations. The hosts delve into the efforts of the SETI program, the challenges of detecting signals, and the potential of the Square Kilometer Array to listen for extraterrestrial communications.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about.Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

Associate Professor Charley Lineweaver, Astrophysicist at the ANU's Research School of Astronomy and Astrophysics, joined Philip Clark on Nightlife to discuss the latest in science and space.

Sponsor Details:This episode of Space Nuts is brought to you with the support of NordVPN...our official VPN partners. For a special Space Nuts deal which includes huge discounts and 4 extra months for free, visit www.nordvpn.com/spacenuts or use the code SPACENUTS at checkout. Stay safe online and away from prying eyes...use NordVPN!Meteorite Myths, Fireballs, and the Enigmatic 3I AtlasIn this thrilling episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner dive into a variety of fascinating cosmic topics, from the truth behind a supposed meteorite impact on a car to the latest developments surrounding the comet 3I Atlas. This episode is packed with intriguing insights and lively discussions that will leave you pondering the mysteries of the universe.Episode Highlights:- Meteorite or Not? Andrew and Jonti examine a peculiar incident involving a car in South Australia that was thought to have been struck by a meteorite. They explore the evidence, including an impressive impact crater on the windscreen, and discuss the likelihood that it was merely debris from a passing truck instead.- Daylight Fireball: The hosts report on a recent fireball sighting over southeastern Australia that captivated witnesses in broad daylight. They analyze the characteristics of this event and the implications it might have for potential meteorite recovery.- Updates on 3I Atlas: The episode features an update on the comet 3I Atlas, which recently passed perihelion. Andrew and Jonti discuss its unusual behavior, including rapid brightening and the theories behind its activity as it travels through the solar system.- Supermassive Black Holes in Tiny Galaxies: The discovery of a supermassive black hole in the ultra-faint dwarf galaxy Segue One raises intriguing questions about galaxy formation and evolution. The hosts delve into the implications of this finding and what it reveals about the nature of dark matter and galaxy interactions.- Life After Asteroid Impacts: A fascinating study from Finland sheds light on how life can rebound after an asteroid impact. The research team investigates the timeline of microbial recolonization in a crater formed 78 million years ago, revealing insights into the resilience of life on Earth.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about.Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

From supernovae to massive black holes, the James Webb Telescope is playing a unique and profound role in transforming our understanding of astrophysics.

Q&A Edition: Spaghettification, Neutron Stars, and the Mysteries of WormholesIn this mind-bending episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner tackle fascinating questions from listeners that delve into the depths of cosmic phenomena. From the peculiar concept of spaghettification to the nature of black holes and the theoretical existence of wormholes, this episode is a treasure trove of astronomical insights and engaging dialogue.Episode Highlights:- Understanding Spaghettification: Buddy from Oregon asks if spaghettification is real or merely an illusion. Andrew and Jonti break down the science behind this phenomenon, explaining how the immense gravitational forces near a black hole stretch objects into long, thin shapes, much like spaghetti.- Neutron Stars vs. Black Holes: Istok from Slovenia inquires about the density of neutron stars and what happens to matter inside black holes. The hosts explore the fascinating properties of neutron stars and the limits of our understanding regarding black holes and the nature of singularities.- Theoretical Wormholes: Foster from Norway poses a question about the parameters needed for wormholes to exist, inspired by the film Interstellar. Andrew and Jonti discuss the theoretical framework of wormholes, their implications for space travel, and the challenges of proving their existence.- Pre-Big Bang Theories: Rob's thought-provoking question leads to a discussion about singularities and the potential existence of black holes before the Big Bang. The hosts explore the philosophical implications of what may have existed before time and space as we know them.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about.Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

Is humanity on the verge of discovering ancient alien intelligence—or are we simply imagining cosmic mysteries? On today's episode of Truth Be Told on Club Paranormal, host Tony Sweet welcomes astrophysicist Dr. Bryce Bolin to unravel the enigma of 3I/ATLAS, the latest interstellar visitor stirring up scientific debate. Could this fast-moving object be a sign of advanced extraterrestrial technology… or just another piece of space rock?Join us as we explore the groundbreaking discoveries, scientific theories, and wild speculations surrounding 3I/ATLAS—and what it might tell us about our place in the universe. This is one cosmic conversation you won't want to miss. 

Jupiter's Influence, Hungry White Dwarfs, and Chiron's RingsIn this captivating episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner explore the dynamic forces shaping our solar system and beyond. From the pivotal role of Jupiter in planetary formation to the intriguing behaviors of white dwarfs and the rapid evolution of Chiron's ring system, this episode is packed with cosmic revelations and scientific insights.Episode Highlights:- Jupiter's Role in the Solar System: Andrew and Jonti discuss a recent study that sheds light on how Jupiter's formation influenced the architecture of our solar system, potentially determining the locations and characteristics of the terrestrial planets. They delve into the gravitational effects Jupiter has on the inner solar system and how it may have created conditions favorable for planet formation.- White Dwarf Devours Planetary Material: The hosts examine a fascinating case of a white dwarf star that has been observed consuming heavy elements from a planetesimal. They explain the implications of this discovery, including the potential for ongoing planetary activity around aging stars and what it suggests about the fate of planetary systems.- Chiron's Evolving Ring System: The episode features a discussion about Chiron, the icy centaur that has recently been found to have a developing ring system. Andrew and Jonti explore the significance of this discovery, the potential origins of the rings, and what this tells us about the dynamic processes at play in the outer solar system.- Exoplanet Life Candidates: The hosts wrap up with a critical look at claims surrounding a newly discovered exoplanet that is being touted as a potential candidate for life. They discuss the importance of scientific accuracy in media reporting and the implications of misrepresenting findings in the search for extraterrestrial life.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about.Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.Become a supporter of this podcast: https://www.spreaker.com/po

Finally, we launch into Musk's ultimate quest — his desire to colonize Mars — and how he went from wanting to save earth to wanting to escape it. We hear the origin story of SpaceX, including why one astrophysicist calls Musk's Earth-exiting plan “delusional.” Is the red planet the ultimate “bubble” of total control, or does it represent a level of hubris that's out-of-this-world? Guests in this episode include:Robert Zubrin, aerospace engineer and Mars-exploration advocateTom Moline, former SpaceX employee and co-signer of an open letter against Musk's anticsAdam Becker, journalist with a background in Astrophysics, Mars mission skepticTopics in this episode include:How Mars Society advocates courted Elon Musk in his PayPal days, but soon went from patron to self-appointed messiah of the movementThe origin and history of SpaceX, its “toxic” and loudest-voice-wins culture, and its plans to colonize Mars and turn humanity into a "multi-planetary species"The ethics and feasibility of space colonization, Elon's open fascination with Sci-fi and fantasy — especially utopian ideas and Isaac Asimov's book FoundationThe very real challenges of colonizing Mars, from poison dirt to high radiation to the unpredictable impacts on human biology, fertility and psychology Planet B and the idea of Mars as the ultimate, engineered "bubble" — and why even optimists like Zubrin are troubled by the scope of Musk's promises, calling them “bat guano crazy.”

Q&A Edition: Sun-Moon Coincidences, Cosmic Event Horizons, and Hoag's ObjectIn this thought-provoking episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner tackle intriguing questions from listeners that explore the wonders of the cosmos. From the fascinating similarities between the Sun and the Moon to the mysterious nature of Hoag's Object, this episode is filled with scientific insights and engaging discussions.Episode Highlights:- Sun and Moon Coincidences: Andrew and Jonti delve into the remarkable coincidences between the Sun and the Moon, including their similar apparent sizes and rotation rates. They discuss the implications of these coincidences for future lunar habitation and solar radiation protection.- Speeding Through Space: Trevor's question leads to an exploration of how fast comets and spacecraft can travel. The hosts discuss gravitational assists and the potential for achieving incredible speeds, as well as the limits imposed by the physics of motion and the expansion of the universe.- Hoag's Object Unveiled: Austin's inquiry about Hoag's Object prompts a discussion about this unique ring galaxy. Andrew and Jonti analyze its stunning symmetry and the theories surrounding its formation, including the possibility of a high-speed collision between galaxies.- Understanding Cosmic Event Horizons: Dan's question about cosmic event horizons sparks a deep dive into the boundaries of the observable universe. The hosts clarify the concepts of event horizons, including the limitations of what we can see due to the expansion of the universe.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about.Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

Bella is back for a solo that bridges science and spirit to shed light on... LIGHT itself. This episode will speak to the soul who is moving through any kind of challenge or density, especially something that feels "dark." Take a deep breath and listen with your heart as you contemplate what Light really is and how your current challenges act as an invitation to see the bigger, more complete picture about yourself and your life.➡️ Join The Portal: our 6-month signature experience to fully lock into your mission & co-create with sourceConnect with Bella & OOOM:https://www.instagram.com/ooom.pod/https://www.instagram.com/bellasolanot/

From July 31, 2024. Hosted by Dr. Jacinta Delhaize, Dr. Tshiamiso Makwela & Dr. Daniel Cunnama. In this double feature episode, Jacinta interviews two amazing astronomers at the SARAO conference (South African Radio Astronomical Observatory).   Dr. Mpati Ramotsoku is a radio astrophysicist from South Africa. In the episode she discusses her journey from studying in the Netherlands to working in Italy at the Italian National Institute of Astrophysics in Cali, and eventually returning to South Africa as a research associate at Rhodes University. She delves into her research on how galaxies evolve by studying hydrogen gas in galaxies and the environmental effects on galaxy evolution, such as ram pressure stripping. Mpati also shares her discovery of new filaments in galaxies through images from the MeerKAT Telescope, a finding which has garnered international attention.   Dr. Emanuel Proven Adzuri is a Ghanaian astronomer at the Ghana Space Science and Technology Institute and the Ghana Radio Astronomy Observatory. In this episode he shares his background and journey in astronomy. Emanuel discusses his education in computational engineering and astronomy that led to a groundbreaking PhD project on space lasers, specifically focusing on the periodicity of methanol masers in star-forming regions. Emanuel also discusses the advancements in Ghana's astronomy infrastructure, including the transformation of a decommissioned telecom dish into a 32-meter radio telescope.   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.

SpaceX Innovations, Low-Cost Telescopes, and the Mystery of Super-Puff PlanetsIn this exhilarating episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner dive into the latest advancements in space exploration and the mysteries of the cosmos. With updates from SpaceX's recent successful launches to groundbreaking developments in low-cost space telescopes, this episode is packed with fascinating insights and cosmic revelations.Episode Highlights:- SpaceX's Bold New Plans: Andrew and Jonti discuss SpaceX's recent achievements, including the successful landing of their Starship and their ambitious plans for future missions to the Moon and Mars. They explore how rapid testing and innovation are changing the landscape of space travel.- Low-Cost Space Telescopes: Learn about the innovative Minerva Australis facility at the University of Southern Queensland and how it is revolutionizing the search for exoplanets. The hosts discuss the exciting new projects like Twinkl and Mauv, which aim to make space telescopes more accessible and affordable.- Discovering Super-Puff Planets: The episode delves into the discovery of TOI 4507B, a unique super-puff planet with an unusually low density and a highly tilted orbit. Andrew and Jonti examine the implications of this finding for our understanding of planetary formation and the diversity of exoplanets.- Earth's Magnetic Field Anomalies: The hosts wrap up with a discussion on the South Atlantic Anomaly, a region where Earth's magnetic field is unexpectedly weak. They explore its significance for satellite operations and its implications for our understanding of Earth's interior dynamics.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about.Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

EPISODE 608 - Paul J.C. Edge - Mercurial Novels to Unleash Your Imagination, and a Local BakeshopPaul J.C. Edge is a leading independent author , his works include the gritty Summer Haven and Book of Xaal Sci-Fi horror trilogies, fusing his love of space sagas, fantasy and Lovecraftian gothic horror stories.Paul studied IT at university, which included modules in Astro Physics, which built real knowledge around his love of tales of space travel and alien contact. Finally forsaking a successful career in pharmaceutical IT system design and scientific informatics, he became a full time author in 2020.Paul lives in Cheshire and loves spending time walking in nature, whilst dreaming up new ideas and stories. He also has a passion for rock and jazz, cooking and reading (ranging from sci-fi and thrillers to Dostoyevsky). His offbeat sense of humour will often solicit a groan from his wife and full time editor, Elaine. "A novel begins with the seed of an idea. However, by putting myself in the role of the protagonist I follow a trail led by the decisions made. The story writes itself to some extent.As an indie author, I do not have access to expensive resources, the marketing and graphics are brought to life by myself. I collage ideas from real world photographs from numerous sources, bringing together an image to meet the needs of the novel in question".Paul JC Edgehttps://www.pauljcedge.co.uk/Support the show___https://livingthenextchapter.com/podcast produced by: https://truemediasolutions.ca/Coffee Refills are always appreciated, refill Dave's cup here, and thanks!https://buymeacoffee.com/truemediaca

What do we know about the causes of autism? Laura Andreae, Professor of Developmental Neuroscience at King's College London explains the science. It's after President Trump made unproven claims the condition is linked to taking paracetamol in pregnancy.Tim O'Brien, Professor of Astrophysics at The University of Manchester and Associate Director of Jodrell Bank Centre, explains why NASA is planning to send a crew of astronauts around the moon for the first time in 50 years.Tim Minshall, inaugural Dr John C. Taylor Professor of Innovation at the University of Cambridge dives into the mysterious world of manufacturing. His book ‘Your Life is Manufactured' is shortlisted for the Royal Society Trivedi Science Book Prize 2025. And we hear from Dave Sexton, conservationist on the Isle of Mull, and his search for one unusual bird.If you want to test your climate change knowledge, head to bbc.co.uk search for BBC Inside Science and follow the links to The Open University to take the quiz.

Host | Matthew S WilliamsOn ITSPmagazine  

The Light Gate welcomes guest: Ben Davidson of Space Weather News Date: October 20, 2025. Time: 5-7pm pacific / 8-10pm eastern Episode: 130 Discussion: "Astrophysics, Geophysics and Space weather" Tonight, The Light Gate is honored and delighted to welcome researcher Ben Davidson, founder of Space Weather News, and the Observer Ranch. He is the author of "Weatherman's Guide to the Sun" and is followed by hundreds of thousands of people who want to know the truth about how the sun affects the weather on this planet, a truth which continues to be covered up and ignored by mainstream scientists. Writes Ben, 'The Sun affects the weather, earthquakes, our health and more. The science of space weather is electromagnetic, and the discoveries of how it affects our world are incredible and inspiring." LINKS: WEBSITE: https://suspicious0bservers.org_ WEBSITE: https://observerranch.com/ TWITTER/X: https://x.com/SunWeatherMan YOUTUBE: https://www.youtube.com/channel/UCTiL1q9YbrVam5nP2xzFTWO

Astrophysicists may have spotted evidence for “dark stars,” an unusual type of star that could possibly have existed in the earliest days of the universe, in data from the James Webb Space Telescope. Instead of being powered by nuclear fusion as current stars are, the controversial theory says that these ancient dark stars would have formed by mixing a huge cloud of hydrogen and helium with a type of self-annihilating dark matter. Dark stars would not have been dark—researchers believe that if they existed, they would actually have been bigger and brighter than current stars.Astrophysicists Katherine Freese, who first proposed the idea of dark stars in 2007, and Cosmin Ilie, who detected the possible signs of the dark stars, join Host Ira Flatow to discuss the theory.  Guests:Dr. Katherine Freese is a theoretical astrophysicist and a professor of physics at the University of Texas at Austin.Dr. Cosmin Ilie is an assistant professor of physics and astronomy at Colgate University.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.

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.Q&A Edition: Dark Matter, Betelgeuse, and Lagrange PointsIn this fascinating episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner tackle a variety of listener questions that delve into the mysteries of the cosmos. From the enigmatic nature of dark matter and its interactions with black holes to the potential explosion of Betelgeuse and the intriguing concept of Lagrange points, this episode is packed with thought-provoking insights and scientific discussions.Episode Highlights:- Dark Matter vs. Black Holes: Andrew and Jonti explore the relationship between dark matter and black holes, discussing whether dark matter can be 'eaten' by black holes and the implications of such interactions for our understanding of the universe.- Betelgeuse's Fate: The hosts address a listener's question about the distance of Betelgeuse and what it means for us if it were to explode. They explain how light travel time affects our perception of cosmic events and the philosophical implications of observing the universe.- Lagrange Points Explained: Mark's inquiry leads to a detailed explanation of Lagrange points, their stability, and how they function within the gravitational dynamics of celestial bodies. Jonti provides a compelling analogy to help visualize these unique gravitational wells.- Kordeski Plasma Clouds: The episode wraps up with a discussion on the Kordeski clouds, two large dust clouds located at the Earth-Moon Lagrange points. The hosts delve into their transient nature and the challenges faced in confirming their existence.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about.Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.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.

For centuries, the idea of life beyond Earth has fascinated scientists, storytellers, and curious minds alike. We know that, within our solar system, all life needs water and a stable planetary atmosphere – but what about exoplanets in galaxies far, far away? As the search for evidence of extra-terrestrial life has entered a new era and is moving rapidly, Professor Nathan Mayne from the University of Exeter is inviting you to join a discussion that will explore distant planets. We look at human efforts to uncover those planets presenting with the conditions of sustaining other life forms. Do they meet our preconceptions and expectations? And ultimately, can they help us answer the mind-boggling question: Is it only us out here? This event is part of an event series on exoplanets and outer space. The second event will be Could There Be a Planet B? in November. NATHAN MAYNE Physics and Astronomy Department University of Exeter Nathan Mayne works in the Physics and Astronomy Department at the University of Exeter. There, he is a Professor of Astrophysics and Planetary Climates in the Astrophysics Group, researching the climate of Earth, our solar system, and exoplanets. Nathan is a UKRI Future Leaders Fellow, the Academic Director of Research Computing Infrastructure for the University of Exeter, and one of our trustees!

# The Webb Telescope's Latest Cosmic Discoveries: Supernovas, Black Holes, and Dark StarsJoin The Space Cowboy for an exciting exploration of groundbreaking James Webb Space Telescope discoveries from Fall 2025. This episode reveals how Webb finally solved the "missing red supergiant mystery" by detecting a doomed star before its supernova explosion, offering unprecedented insights into stellar death through its infrared capabilities.Discover Webb's sharpest views yet of the famous M87 black hole, capturing its double-helix jet and counter-jet stretching 8,000 light-years. Learn about mysterious "little red dots" at the universe's edge that may be supermassive dark stars powered by dark matter rather than ordinary fusion.The podcast also highlights how University of Sydney researchers developed "Amigo" software to enhance Webb's imaging capabilities, delivering crisper views of exoplanets, brown dwarfs, and distant star systems without physical repairs. Don't miss this comprehensive update on how Webb continues revolutionizing our understanding of the cosmos in 2025.#JamesWebbTelescope #Astronomy #SpaceExploration #Supernova #BlackHoles #DarkMatter #CosmicDiscoveriesSome great Deals https://amzn.to/49SJ3QsFor more check out http://www.quietplease.aiThis content was created in partnership and with the help of Artificial Intelligence AI

It’s 2 a.m.; the phone rings. The caller ID says Stockholm, Sweden. The voice on the other end of the line says, “Congratulations! You’ve just been awarded a Nobel Prize!” What goes through your mind in a moment like that? Meet two people who received that life-altering call. Discover not only the incredible doors it opened for them, but the unexpected challenges that came with such a prestigious honor. This episode originally aired on October 18, 2024. Suggested episodes: Laugh and then think: What it's like to win the Ig Nobel Prize What it’s like winning a little or a lot on The Price Is Right, Wheel Of Fortune, and Jeopardy! GUESTS: Andrea Ghez: Along with Reinhard Genzel, she was awarded half of the 2020 Nobel Prize in Physics “for the discovery of a supermassive compact object at the center of our galaxy”. She is a professor in the Department of Physics and Astronomy, and the Lauren B. Leichtman & Arthur E. Levine chair in Astrophysics, at the University of California, Los Angeles Martin Chalfie: Along with Osamu Shimomura and Roger Tsien, he was awarded the 2008 Nobel Prize in Chemistry for the discovery and development of green fluorescent protein (GFP). He is a University Professor and former chair of the Department of Biological Sciences at Columbia University. Prof. Chalfie is also a member of the National Academy of Sciences and the National Academy of Medicine, a fellow of the American Academy of Arts and Sciences, and a foreign member of the Royal Society Support the show: https://www.wnpr.org/donateSee omnystudio.com/listener for privacy information.

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

Dr Neil deGrasse Tyson, world-renowned astrophysicist, breaks down the universe, space, black holes, and the Big Bang, uncovering how Elon Musk, AI, SpaceX, and NASA are defining the future of humanity.  As a science communicator, Neil is the host of StarTalk podcast, which covers science, pop culture and comedy. He is also the bestselling author of several books, such as ‘Astrophysics for People in a Hurry' and the newly revised ‘Just Visiting this Planet: More Cosmic Quandaries from Dr. Tyson's inbox'.  In this explosive conversation, he explains:  ◼️80% of Gen Z believe the stars control their life ◼️The dangerous lie we believe about life's purpose, and what to do instead ◼️Why you have 20% of the same DNA as a banana ◼️Why AI's real danger isn't what Hollywood warned you about ◼️Why simulation theory might explain every disaster on Earth (00:00) Intro (02:43) The Big Questions About the Universe and Our Existence (10:55) Why We're Not Good at Feeling Oneness With Others (15:48) Has Science Shaped Your Beliefs About Religion? (20:15) Did Humans Evolve to Believe in Something? (25:00) Changing the Way We See the Universe (30:32) Did the Loss of Your Parents Change Your Views? (35:05) Do We Live in a Simulation? (40:05) Do We Have Free Will in Our Society? (43:44) Will We Be Able to Extend Our Lives Soon? (45:57) What Happens When We Extend Everyone's Lives? (48:57) Neil deGrasse Tyson on AI (53:28) Will We Travel to Mars in Our Lifetime? (1:00:01) How Long and How Far Is It to Mars? (1:02:43) Ads (1:04:13) What Would Happen If the Earth Got Swallowed by a Black Hole? (1:07:51) Could the Sun Become a Black Hole? (1:09:06) What Happens If the Sun Freezes? (1:10:37) Every Breath You Take Contains the History of the Universe (1:15:25) Is the Universe Infinite? (1:16:34) Do Aliens Exist? (1:19:37) Why Do You Think Aliens Exist? (1:25:38) The Physics Error in *The Matrix* (1:28:22) Ads (1:30:26) The Questions We Dream Of (1:33:26) Should We Argue About Meaning? (1:37:18) Are Horoscopes Really a Thing? (1:42:15) Are You Happier If You Believe in God? (1:46:54) What's the Biggest Advice You Have for Me? (1:51:32) What Do You Think of America Right Now? (1:57:25) Do You Have Any Regrets? Follow Neil: X - https://bit.ly/47m0sAz Instagram - https://bit.ly/48E3kuT  Facebook - https://bit.ly/48VGmiL TikTok - https://bit.ly/46Y1na6 UK - You can pre-order Neil's revised book, ‘Just Visiting This Planet: Merlin Answers More Questions about Everything under the Sun, Moon and Stars', here: https://amzn.to/43cbEhB  US - You can pre-order Neil's revised book, ‘Just Visiting This Planet: Merlin Answers More Questions about Everything under the Sun, Moon and Stars', here: https://amzn.to/3Wxvsbq  The Diary Of A CEO: ◼️Join DOAC circle here - https://doaccircle.com/  ◼️Buy The Diary Of A CEO book here - https://smarturl.it/DOACbook  ◼️The 1% Diary is back - limited time only: https://bit.ly/3YFbJbt  ◼️The Diary Of A CEO Conversation Cards (Second Edition): https://g2ul0.app.link/f31dsUttKKb  ◼️Get email updates - https://bit.ly/diary-of-a-ceo-yt  ◼️Follow Steven - https://g2ul0.app.link/gnGqL4IsKKb  Sponsors: Shopify - https://shopify.com/bartlett                                                      KetoneIQ - Visit https://ketone.com/STEVEN for 30% off your subscription order

Have you ever pondered the fact that the universe is expanding? And not only that, it's expanding at an increasing speed - meaning everything around us is getting further and further away? If that isolating thought makes you feel slightly panicked, don't worry: this programme also contains wine! Brian Schmidt is a Distinguished Professor of Astrophysics at the Australian National University, known for his work on supernovae: massive explosions that take place when stars come to the ends of their lives. They are among the most energetic events in the universe and incredibly difficult to find; but that's what his High-Z Supernova Search Team did, identifying enough of these rare and distant explosions to measure just how fast they were moving away from us. This led them to the realisation that, contrary to long-held belief in cosmology, the expansion of the universe was speeding up; a discovery which earned Brian a share of the 2011 Nobel Prize for Physics. As if that wasn't enough, he's gone on to discover one of the earliest stars in the universe; run a university; and become a winemaker, at his very own vineyard just outside Canberra. In a conversation spanning the genius phraseology of writer Douglas Adams, the importance of pisco sours, and the similarities between astronomy and viticulture, Brian tells Professor Jim Al-Khalili how his supernovae breakthrough paved the way for a revolution in astronomy - and where the field needs to go next... Presented by Jim Al-Khalili Produced for BBC Studios by Lucy Taylor Revised for World Service by Minnie Harrop

Q&A Edition: Snowball Earth, and Cosmic NeutrinosIn this thought-provoking episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner tackle a range of intriguing listener questions. From the complexities of climate change and its effects on Earth's axis to the mysteries of snowball Earth and the record-breaking neutrino KM M3230213A, this episode is packed with cosmic insights and scientific discussion.Episode Highlights:- Climate Change Explained: Andrew and Jonti address Peter's question on how CO2, despite being heavier than air, contributes to global warming. They discuss the greenhouse effect and the role of carbon dioxide in trapping heat, along with the challenges of public perception regarding climate science.- Snowball Earth Insights: Paul's inquiry leads to an exploration of the snowball Earth hypothesis, examining how such extreme climate conditions could affect oxygen levels and what triggers these dramatic shifts in Earth's climate.- Cosmic Neutrinos Unveiled: Casey's question about the record-breaking KM M3230213A neutrino sparks a fascinating discussion on its origins, possible sources, and the implications of detecting such high-energy particles from the early universe.- Understanding MWC349A: Henrique asks about the mysterious object MWC349A and its unique emissions. The hosts delve into the science of masers and the significance of this object in understanding stellar evolution and mass loss.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.

Associate Professor Charley Lineweaver, Astrophysicist at the ANU's Research School of Astronomy and Astrophysics, joined Philip Clark on Nightlife to discuss the latest in science and space.     

Bernard Haisch is an astrophysicist and the author of over 130 scientific publications. After earning his PhD from the University of Wisconsin in Madison, Haisch did postdoctoral research at the Joint Institute for Laboratory Astrophysics, the University of Colorado at Boulder, and the University of Utrecht, the Netherlands. His professional positions include staff scientist at the Lockheed Martin Solar and Astrophysics Laboratory; deputy director of the Center for Extreme Ultraviolet Astrophysics at the University of California, Berkeley; and visiting scientist at the Max-Planck-Institut für Extraterrestrische Physik in Garching, Germany. He was a scientific editor of the Astrophysical Journal for ten years. Prior to his career in astrophysics, he was a student for the Catholic priesthood.Marsha Sims has a multi-disciplinary background and years of experience interfacing with business, supporting scientists and their projects, and immersing herself in the music world. She has a music degree from the University of California, Santa Barbara, and a masters degree from Notre Dame de Namur University. She has served as administrator and department secretary at Lockheed Martin Palo Alto Research Laboratory; executive editor at the Journal of Scientific Exploration; administrator at California Institute for Physics and Astrophysics. She is a music teacher of voice, piano, and guitar at her own company and sings opera since 2009.Become a supporter of this podcast: https://www.spreaker.com/podcast/next-level-soul-podcast-with-alex-ferrari--4858435/support.

How will it all end? Predicting the far future of our Universe depends on understanding its present. This lecture starts with what seems to be a paradox in modern cosmology: that we have a model that does a fantastic job of explaining what we see, but which says 95% of the Universe is in forms (dark matter and dark energy) that we don't understand. From there, we get a quick tour of the next 100 billion years – and speculate how the Universe's end may hold the secrets of its beginnings.This lecture was recorded by Chris Lintott on the 24th of September 2025 at Conway Hall, LondonProfessor Chris Lintott is a Professor of Astrophysics at the University of Oxford, and a Research Fellow at New College.Having been educated at Magdalene College, Cambridge and University College London, his research now ranges from understanding how galaxies form and evolve, to using machine learning to find the most unusual things in the Universe, to predicting the properties of visiting interstellar asteroids. He was the founder of the Zooniverse citizen science platform, which provides opportunities for more than two million online volunteers to contribute to scientific research, and which was the topic of his first book, 'The Crowd and the Cosmos'. His latest book is ‘Our Accidental Universe'. Professor Lintott is best known for presenting the BBC's long-running Sky at Night program, and as an accomplished lecturer. Away from work, he cooks, suffers through being a fan of Torquay United and Somerset cricket, and spends time with a rescued lurcher, Mr Max. He can often be found at the helm of Oxford's science comedy night, ‘Huh, That's Funny'.The transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/how-it-endsGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham College's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-todayWebsite:  https://gresham.ac.ukX: https://x.com/GreshamCollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeBluesky: https://bsky.app/profile/greshamcollege.bsky.social TikTok: https://www.tiktok.com/@greshamcollegeSupport Us: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-todaySupport the show

Join us on Houselights as we dive into the sci-fi wonder of Robert Zemeckis's 1997 film, "Contact." With a story by Carl Sagan, this episode explores the film's ambitious themes of faith, science, and politics, featuring a stellar cast including Jodie Foster and Matthew McConaughey. We discuss the film's technical achievements, its place in Zemeckis's filmography, and the dualities present in its narrative. Tune in for a thoughtful analysis and a nostalgic look back at a 90s classic.

On October 6, 2025, hundreds of space advocates from across the United States joined The Planetary Society and 20 partner organizations on Capitol Hill to deliver one clear message: protect NASA’s science budget. We begin with Ari Koeppel, AAAS Science & Technology Policy Fellow and Space Policy Intern at The Planetary Society, who shares why this moment matters for scientists facing uncertainty about their future. Then Britney Schmidt, planetary scientist at Cornell University and member of The Planetary Society’s Board of Directors, calls in from Washington, D.C., to share what it’s like on the ground as hundreds of advocates come together to defend the future of space science. Next, we take you to the press conference on the steps of the U.S. Capitol, featuring Bill Nye, CEO of The Planetary Society, Representative Glenn Ivey of Maryland’s 4th District, Marcel Agüeros, president-elect of the American Astronomical Society, and Brandon Jones, President of the American Geophysical Union. Together, they urge Congress to restore NASA’s science funding and maintain the United States' leadership in discovery. We close with Casey Dreier, chief of space policy at The Planetary Society, reflecting on the power of grassroots advocacy and what comes next for the Save NASA Science campaign. Finally, in What’s Up, Bruce Betts, The Planetary Society’s chief scientist, joins host Sarah Al-Ahmed to look ahead, exploring the great mysteries we could solve in the coming years if we continue to invest in space science. Discover more at: https://www.planetary.org/planetary-radio/2025-day-of-action-for-nasa-scienceSee omnystudio.com/listener for privacy information.

Landon Ashworth a multi-talented individual - a TV / Movie Director, as well as an Actor, he is not only creative, he is also intelligent and smart having studied Aerodynamics and Astrophysics in University.  Proof of his wide-ranging talent, Landon parlayed his schooling into a career as an Airline Pilot before he pivoted careers to get in the Film Industry. Landon Ashworth is on the Autism Spectrum and calls his Autism his "Golf Superpower."  He joins #OntheMark to let you into his mind and how he approaches golf in a simple, creative, artistic and disciplined fashion to regularly shoot under-par scores. He discusses:  Visualization and how he sees the target in lines and the swing in circles. Learning in either Visual or Auditory terms. Expectations and how he "fakes" being normal. Creativity and using a golf-club as a tool to craft a shot. Becoming friends with your golf-clubs. Surrendering to, and becoming addicted to practice. Cultivating self-belief. Blending the technical aspect of golf with the artistic form of the game, and Developing a strategy for success before each round of golf. Landon also shares insights on his "Think Box" and his "Play Box" and how Golf can be played as a "Well Planned Battle." Prepare to be entertained and informed by a movie star whose dream it was to become an astronaut.  An honest human being who is prepared to share his deepest secrets and his love for golf.  Landon Ashworth is a gem and time with him will enrich your life and your golf. This podcast can be viewed as a Vodcast on YouTube.  Search and subscribe to Mark Immelman.  

In this episode, friend of the show Geriant Lewis, Professor of Astrophysics at the Sydney Institute for Astronomy within the University of Sydney, joins us to unpack a fascinating New Scientist article theorising on how a strange line of dwarf galaxies may have formed.  We explore how high-speed collisions between dwarf galaxies can scatter gas and stars across space, sometimes giving rise to entirely new tidal galaxies. Geraint explains the latest thinking on where these dwarf galaxies come from, what makes a galaxy “relaxed” or “unrelated,” and how these cosmic smash-ups might even shed light on one of the biggest mysteries in physics: the true nature of dark matter. www.geraintflewis.com/ Linkedin: Geriant Lewis Bluesky: cosmic_horizons

In this week's conversation between Dr. James Emery White and co-host Alexis Drye, they discuss another significant anniversary happening this year. We recently aired CCP165: On the Nicene Creed as 2025 marks the 1700th anniversary of the creed. This year also marks the 100th anniversary of what's known as the Scopes Trial (or the “Monkey Trial”) - a sensational trial in American history where the debate over creation vs. evolution entered the courtroom. Set in the small town of Dayton, Tennessee back in 1925, the trial set defenders of evolutionary theory against those who wanted public schools to teach what was considered to be a biblical view of the origin of the world's inhabitants. Episode Links As Dr. White mentioned, the church plays a huge role when it comes to apologetics - helping people to know why they believe what they believe and to be able to give an account of their faith to others. This has always been a priority at Mecklenburg Community Church. In fact, you may be interested in checking out the following series that were given by Dr. White, all related to apologetics and/or faith vs. science: “Doubt” “Don't Check Your Brains at the Door” “The Science of God” “Astrophysics… for People Who Are Open to God” “Why Believe?” There are two resources we'd suggest you check out related to the conversation today. For a better understanding of the Hebrew mindset, we'd suggest Our Father Abraham written by Marvin R. Wilson. And then for more on the interplay between faith and science, we suggest you read How I Changed My Mind About Evolution, edited by Kathryn Applegate and J.B. Stump. Finally, today's discussion was sparked by an article on NPR by Scott Neuman and Nell Greenfieldboyce titled “100 years after evolution went on trial, the Scopes case still reverberates” outlining the cultural ramifications of this trial even 100 years later. You can read or listen to that article HERE. For those of you who are new to Church & Culture, we'd love to invite you to subscribe (for free of course) to the twice-weekly Church & Culture blog and check out the Daily Headline News - a collection of headlines from around the globe each weekday. We'd also love to hear from you if there is a topic that you'd like to see discussed on the Church & Culture Podcast in an upcoming episode. You can find the form to submit your questions at the bottom of the podcast page HERE.

Send us a textIf you've ever felt forced to choose between a telescope and a tarot deck, this conversation will make you breathe easier. We chatted with Rosa Hope—a practicing PhD astrophysicist and transpersonal hypnotist—to trace the surprising places where hard science and deep spirit not only coexist, but actually help each other do their best work. Rosa unpacks materialism in plain language, shows how quantum-scale weirdness challenges “solid” reality, and explains why science answers "how" while spirituality answers "why."Rosa shares the raw story of losing a roommate, developing severe PTSD, and finding unexpected relief in a single 90-minute hypnosis session that unraveled a core pattern of guilt. She offers a pragmatic bridge for skeptics: you don't have to believe in angels or past lives; treat it as a guided imaginative exercise and judge by results—less pain, more agency, better relationships. Rosa also challenges default cultural lenses, naming the limits of Jungian dream symbols and uplifting learning within living traditions. The through line is generous and clear: meet people where they are, let practice lead belief, and use these tools in service of healing.If you're curious about hypnosis, integration, and the space between the measurable and the meaningful, this is your map. To learn more or to work with Rosa:Visit: www.rosa-hope.comClairvoyaging is now a fiscally sponsored project of Fractured Atlas, a 501(c)(3) charity, so any donations are now tax deductible. If you'd like to support our projects that aim to foster understanding for diverse spiritual belief systems, visit www.clairvoyaging.com/support. Support the show-- DONATE to the Clairvoyaging Documentary (it's tax-deductible!)-- SUBSCRIBE in your preferred podcast app! -- Follow @clairvoyagingpodcast on Instagram.-- Send us an email: clairvoyagingpodcast@gmail.com-- Become a Clairvoyager on Patreon and get access to exclusive extras!

Associate Professor Charley Lineweaver, Astrophysicist at ANU's Research School of Astronomy and Astrophysics, joined Philip Clark on Nightlife to discuss the latest in science and space. 

In this episode of SpaceTime, we dive into the cosmos to uncover the secrets of the early universe, explore the potential for black hole atmospheres, and examine the intriguing history of habitability on Mars, alongside the launch of a new deep space antenna by the European Space Agency.Mysterious Red Dots in the Early UniverseAstronomers have identified a population of enigmatic red dots in the early universe, potentially representing exotic stellar atmospheres around ancient black holes. These findings, published in Astronomy and Astrophysics, could bridge the gap in understanding the rapid growth of supermassive black holes. The Webb Space Telescope's observations suggest these objects might be a new class of celestial body, challenging existing models of galaxy formation and offering insights into the origins of galaxies.Multiple Episodes of Habitability on MarsNASA's Perseverance rover has provided compelling evidence that Mars's Jezero Crater experienced multiple episodes of liquid water flooding, each capable of supporting life. By analysing geochemical data, scientists have identified various minerals that reveal a dynamic history of volcanic activity and water interactions, suggesting a complex aqueous past that could have fostered life on the Red Planet.European Space Agency's New Deep Space DishThe European Space Agency is set to inaugurate its latest Australian deep space antenna at the Norcia tracking station in Western Australia. This 35-metre parabolic dish will enhance ESA's deep space communications capabilities, supporting missions and ensuring robust data transmission from spacecraft exploring our solar system. The new facility complements ESA's existing network of antennas worldwide, reinforcing their commitment to deep space exploration.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstronomy and Astrophysicshttps://www.aanda.org/Journal of Geophysical Research Planetshttps://agupubs.onlinelibrary.wiley.com/journal/21699356European Space Agencyhttps://www.esa.int/Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support.Mysterious Red Dots in the Early UniverseMultiple Episodes of Habitability on MarsEuropean Space Agency's New Deep Space Dish

In this episode of SpaceTime, we explore the thrilling prospects of observing exploding black holes, an astonishing stellar jet on the outskirts of the Milky Way, and the meticulous preparations for an Earth observation satellite mission.Exploding Black Holes on the HorizonA groundbreaking study suggests that astronomers may soon witness a black hole explosion, an event theorised to occur once every 100,000 years. Researchers now believe there's a 90% chance of observing such an explosion within the next decade, potentially revealing primordial black holes formed shortly after the Big Bang. These explosions could provide a comprehensive catalogue of all subatomic particles, including those yet to be discovered, fundamentally altering our understanding of the universe's origins.Immense Stellar Jet DiscoveredAstronomers have identified a colossal stellar jet erupting from a young star in the Milky Way's outskirts, specifically in the Sharpless 2284 region. This rare phenomenon involves twin jets of hot plasma extending over eight light years, driven by superheated gases falling onto the massive star. Captured by NASA's Webb Space Telescope, this discovery not only sheds light on star formation but also offers insights into the conditions of the early universe.Preparing for Earth ObservationThe European Space Agency is conducting rigorous tests for a future Earth observation satellite mission, including an airborne campaign in the Arctic. Scientists are evaluating a new imaging microwave radiometer designed to monitor sea ice and its evolution. This mission aims to gather vital data on climate change and the Arctic environment, contributing to a better understanding of global phenomena.www.spacetimewithstuartgary.com✍️ Episode ReferencesPhysical Review Lettershttps://journals.aps.org/prl/NASAhttps://www.nasa.gov/European Space Agencyhttps://www.esa.int/Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support.Exploding Black Holes on the HorizonImmense Stellar Jet DiscoveredPreparing for Earth Observation

In this week's episode, we tell the story of a Giant Blue Star that made the terrible, terrible mistake of trying to nibble on its more evolved sibling; it's black hole of a sibling. Folks, don't eat the dark holes in spacetime. We also look at this week's news, including lumpy planets, forming planets, asteroids getting up close and personal, and how Leopard spots are in style for life hunting Mars Scientists. We also have tales from the launch pad.

Episode 137. Joining us in Verbier, Switzerland is astrophysicist and astronomer, Jose Rodrigues. He spared me some time to hang out educate me about the recent blood moon, ancient civilizations and their astronomical knowledge, the impact of light pollution on stargazing, and the search for exoplanets and dark matter. Jose makes a complicated subject very easy to understand. Enjoy...Follow Jose's outstanding photographs of the stars here https://www.instagram.com/joserodrigues.space/Follow Mister Kindness:Twitter/X https://twitter.com/MisterKindnessInstagram https://www.instagram.com/misterkindness_podYouTube https://www.youtube.com/@misterkindnessFacebook https://www.facebook.com/njohn.kindness.9on #Verbier #Switzerland #astronomy #astrophysics #ancientcivilizations #bloodmoon #lightpollution #exoplanets #darkmatter #planetnine #lunareclipse #astrophotography #stargazing #reclaimourstars

Jonathan Gagné is producing some of the best work in the world in terms of increasing our understanding and appreciation of coffee. And his new book, The Physics of Espresso, is incredibly smart, impressively easy to understand, and…fun! So it was an honor to have Jonathan on to talk about astrophysics, boulders, dust, soup, crema, headspace, and more. We Want to Hear from You!Have a topic, craft category, or craft company you'd like to see us cover? Email us here to share those or any other thoughts you have about CRAFTED.RELATED LINKS:Blister Craft CollectiveBecome a BLISTER+ MemberThe Physics of EspressoThe Physics of Filter CoffeeInstagram: Jonathan's Gagné Jonathan's site: coffeeadastra.comTOPICS & TIMES:Jonathan's Work in Astrophysics (2:54)Brown Dwarfs (4:54)Origins of His Interest in Coffee (12:07)Filter Coffee & Espresso: His 2 Books (17:29)Is This the Most Interesting Time in Espresso? (26:45)Soup & Low-Pressure Espresso (28:00)Crema (34:02)Grinders (Weber EG-1 & Turin DF83 v2) (38:28)Burr Size: Is Bigger Always Better? 50:14)Boulders (58:26)Headspace (1:03:23)Puck Screens & Other Variables (1:08:19)Baskets & Bed Depth: 49mm vs 58mm (1:14:21)Jonathan's website: Coffee ad Astra (1:16:33)SEE OUR OTHER PODCASTS:Blister CinematicBikes & Big IdeasGEAR:30Blister Podcast Hosted on Acast. See acast.com/privacy for more information.

Associate Professor Charley Lineweaver, Astrophysicist at the ANU's Research School of Astronomy and Astrophysics, joined Philip Clark on Nightlife to discuss the latest in science and space.   

Asteroids, often called “fossils of the solar system,” are remnants from its formation that offer clues about planetary origins and the potential beginnings of life. Dr. Neil Farber, Solar System Ambassador for NASA's Jet Propulsion Laboratory, explains that some, known as near-Earth objects, pose impact risks—though large, dangerous collisions are rare—and NASA's Near-Earth Object Surveyor mission aims to detect and track them to inform planetary defense strategies. Asteroids may also hold resources, such as metals or water, that could one day support space exploration, though current technology limits mining feasibility. Recent missions like OSIRIS-REx, Lucy, and Psyche are expanding our understanding of asteroid composition, history, and diversity, with findings including evidence of past water, amino acids, and nucleotide bases—key building blocks of life—raising intriguing questions about whether asteroids helped seed life on Earth. Series: "Osher UC San Diego Distinguished Lecture Series" [Science] [Show ID: 40964]

In this episode Jason flies a little too close to the sun when discussing the impact of a company's structure on its ability to harness the power of employee engagement. The discussion covered how employee engagement impacts business success, with comparisons to different types of civilizations and their energy usage, including the idea of harnessing this energy effectively. Overall, this is episode provides recommendations for improving employee engagement levels within companies, emphasizing the importance of collective effort and the role of successful businesses in supporting local economies. 

In this week's episode, we take a look at the impact SpaceX launches from the Space Coast will have on their competitors and those living, working, and going to school near Kennedy and Cape Canaveral. We also look at a bunch of new science discoveries, including the origins of Ryugu & Bennu, the solar system shocked itself, a new supernova that blew off an unusual number of layers before exploding, and quick updates on Psyche, Juno, JUICE, and the number of moons orbiting Uranus.

Join us on The Good Trouble Show as Harvard astrophysicist Avi Loeb reveals groundbreaking insights on the UFO phenomenon, discussing the interstellar object 3I/ATLAS and its implications for national security and science. In this exclusive interview, Loeb challenges Neil deGrasse Tyson's views on UAPs, advocating for the urgent passage of the UAP Disclosure Act.Discover why the strange trajectory of 3I/ATLAS calls for serious scientific investigation and how it could potentially reshape our understanding of extraterrestrial intelligence. Loeb also introduces the new 'Loeb Scale' to classify interstellar objects and argues for immediate governmental action on UAP transparency.With a focus on current events and the importance of curiosity in science, Loeb emphasizes the need for accountability in UAP research, all while shedding light on the mission of the Galileo Project. Tune in for this vital discussion about aliens, science, and the future of our planet.The UAP Disclosure Act is bipartisan legislation that would require the government to release records on Unidentified Anomalous Phenomena (UAPs), establish transparency and oversight, and ensure Congress—not secret programs—has authority over how information is handled. Supporters argue it is essential for accountability and for the public's right to know.

This episode of Space Nuts is brought to you with the support of Insta360 and their brand new UltraGo camera.. Access our special deal by visiting www.store.insta360.com and use the promo code SPACENUTS at checkout.Cosmic Queries: Tides, Meteor Showers, and the Goldilocks ZoneIn this enlightening Q&A episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson dive into a series of thought-provoking questions submitted by listeners. From the gravitational effects of the moon to the dynamics of meteor showers and the concept of the Goldilocks Zone, this episode is a treasure trove of astronomical insights.Episode Highlights:- Moon's Gravitational Pull: Listener Ash asks why the moon's gravity affects ocean tides so drastically but not humans. Fred explains the difference in gravitational pull across the Earth, emphasizing that while we do experience slight shifts, our size prevents us from feeling the same tidal effects as the oceans.- Scheduled Observations in Astronomy: Ben's audio question prompts a discussion on whether certain astronomical observations are immune to interruptions. Fred shares insights on time-sensitive observations like occultations, which are crucial for understanding celestial bodies.- Meteor Showers Explained: David and Brian ponder why we experience annual meteor showers and how the Earth interacts with comet debris. Fred clarifies that comets leave trails of dust, and as the Earth passes through these trails, we witness spectacular meteor showers without depleting the debris.- The Goldilocks Zone: Lou wonders if the Goldilocks Zone applies to all life in the universe. Fred discusses its significance for Earth-like life and explores the possibility of life forms existing in extreme conditions, such as those found on Titan, Saturn's moon.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/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.

You might think of a star as a mass of incandescent gas, a gigantic nuclear furnace where hydrogen is turned into helium at a temperature of millions of degrees. But researchers recently reported that they'd observed some of what lies beneath all that hydrogen and helium, at least inside one unusual supernova. The star, named supernova 2021yfj, had its outer layers stripped away, leaving behind a silicon- and sulfur-rich inner shell.Astrophysicist Steve Schulze joins Host Flora Lichtman to describe what the team spotted in the heart of a dying star.Guest: Dr. Steve Schulze is a research associate at Northwestern University's Center for Interdisciplinary Exploration and Research in Astrophysics.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.

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.Cosmic Queries: Black Holes, Superfluids, and the Importance of Space ExplorationIn this engaging Q&A episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson tackle intriguing listener questions that delve into the mysteries of black holes, the nature of space-time, and the significance of exploring beyond our planet. With a blend of scientific insight and thoughtful discussion, this episode promises to enlighten and inspire.Episode Highlights:- Stages of Matter in Black Holes: Mark from the audience poses a fascinating question about the potential stages of matter reduction leading to a singularity in black holes. Fred explains the current understanding of fundamental particles and the collapse of stars into black holes, highlighting the limits of our knowledge in particle physics.- Exploring Interstellar Objects: Buddy from Oregon asks about the feasibility of launching satellites to catch up with fast-moving interstellar objects. Fred discusses the challenges of tracking and rendezvousing with such objects and mentions a proposal to utilize the Juno spacecraft to study Comet 3I Atlas as it passes by Jupiter.- Visualizing Space-Time: Lawrence from London presents a thought-provoking idea about space-time as a superfluid and the limitations of traditional diagrams. Fred elaborates on the concept of superfluidity in the context of space-time and the implications for our understanding of gravity and the universe.- The Importance of Space Exploration: Dan from the Gold Coast raises a philosophical question about why humanity invests in space exploration when Earth still holds many mysteries. Fred articulates the interconnectedness of understanding our planet and the universe, emphasizing the curiosity that drives scientific discovery and the benefits that arise from space research.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/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.

This episode of Space Nuts is brought to you with the support of Incogni. Protecting your online privacy and data To check out our special listener offer, visit www.incogni.com/spacenuts and help support the show.Cosmic Queries: Time, Light, and the UniverseIn this engaging episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson dive into a captivating Q&A session, tackling listener questions that span the intricacies of time dilation, the speed of light, and the structure of the universe. With a mix of scientific insight and relatable explanations, this episode promises to enlighten and entertain.Episode Highlights:- 3D Mapping the Universe: A listener named Sam poses a thought-provoking question about the complexities of 3D mapping galaxies based on light emitted millions of years ago. Fred explains how astronomers interpret these vast distances and the challenges involved in visualizing the universe's structure over time.- The Speed of Light in Different Mediums: Mark from Quebec asks about the behavior of light traveling through various materials, like diamonds. Fred clarifies how light slows down in denser media and seamlessly resumes its speed in a vacuum, drawing parallels to wave motion for a clearer understanding.- Understanding the Heliopause: Regular contributor Rennie Traub inquires about the heliosphere's dimensions and whether all solar systems possess one. Fred discusses the heliosphere's size and its significance in relation to solar and stellar magnetism.- Time Dilation and the Kelly Twins: Dean from Queensland dives deep into the concept of time dilation, examining the age difference between the Kelly twins and the effects of gravity and speed on time perception. Fred navigates through the complexities of relativity, shedding light on how these factors interplay in the universe.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/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.

US Health Secretary RFK Jr's call to retract a study on childhood vaccines is resisted by the journal. Also antibiotics get designed by AI, and a new way for stars to die. A study focussing on Danish childhood vaccination data has attracted the US Secretary for Health's anger, as RFK jr calls for the journal in which it was published, the Annals of Internal Medicine, to retract it. The Editor, Christine Laine, talk to Science in Action about the strengths and challenges of observational studies. The cuts to prestigious US federal science funded research continue, as last week it was announced that $500 million funding for future mRNA vaccines would be withdrawn. Barney Graham, one of the pioneers in the field and prominent during the Covid vaccines, argues that the research will still happen, though maybe not in the US, as mRNA has become a fundamental area of global research. Meanwhile, strides are being made in the field of synthetic biology as Jim Collins and colleagues at MIT and Harvard have used AI to design potentially viable antibiotics for two important drug-resistant superbugs. Previously, AI has been used to comb through libraries of known antibiotics. This study has gone a step further, and used generative AI to design new ones, that can then be synthesised using real chemicals. Though a long way from being prescribable drugs, the team think this could herald a new golden age of antibiotic development – something which has been lacking in recent decades. Finally, it seems astronomers may have discovered a new way for a star to die, sort of. Supernova 2023zkd was seen to explode back in 2023, found by a team looking for odd events. It didn't seem quite like normal supernovae, in that it took a bit longer to die down. Then the team looked back, and noticed that it had also been getting slowly brighter for almost a year. At 730 million light years away, in a galaxy far, far away, it also seemed to have been stripped of all its hydrogen and even stranger yet, appeared to have exploded twice. As Ashley Villar of the Harvard Smithsonian Center for Astrophysics explains, the almost unique observation fits with a model of the huge star getting closer to a black hole, the gravity of which may have disrupted the star enough to cause it to explode. Presenter: Roland Pease Producer: Ella Hubber with Alex Mansfield Production Coordinator: Jana Bennett-Holesworth (Image: Child getting a vaccine. Credit: Luis Alvarez via Getty Images)