Podcasts about exoplanets

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NASA's Artemis II moon rocket begins its rollback to the Vehicle Assembly Building today as a helium flow issue kills the March launch window — and the crew's unannounced presence at Trump's State of the Union adds a fascinating new dimension. Plus: James Webb achieves an astronomical first by identifying a supernova's progenitor star that was invisible to every other telescope; the case for life on exoplanet K2-18b keeps building; the sun goes spotless for the first time since 2022; China's Shenzhou-20 astronauts reveal gripping new details about last year's space debris emergency; and the U.S. Postal Service turns Webb's greatest hits into stamps. Full episode rundown at astronomydaily.ioBecome a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support.Sponsor Details:Ensure your online privacy by using NordVPN. To get our special listener deal and save a lot of money, visit www.bitesz.com/nordvpn. You'll be glad you did!Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click HereThis episode includes AI-generated content.

Head to https://NordVPN.com/coolworldspodcast to get 4 months free when you sign up for their 2-year plan. Use code coolworldspodcast at https://incogni.com/coolworldspodcast to get an exclusive 60% off Incogni. In this week's episode, David is joined by Joshua Winn, Professor of Astrophysical Sciences at Princeton University and author of "The Little Book of Exoplanets". To support this podcast and our research lab, head to https://coolworldslab.com/support  Thumbnail background from www.halcyonmaps.com Cool Worlds Podcast Theme by Hill [https://open.spotify.com/artist/1hdkvBtRdOW4SPsnxCXOjK]

Four astronauts are stuck in quarantine in Florida as weather keeps pushing back the Crew-12 launch — now targeting no earlier than Friday, February 13. We've got the full story, including the remarkable subplot involving a Russian cosmonaut who was quietly removed from the mission in December. Plus: interstellar comet 3I/ATLAS is on its way out of the solar system forever, but new data from NASA's SPHEREx and James Webb telescopes reveals it's been carrying a chemical cocktail from another star system — one that's unlike anything we've seen in our own comets. Also in today's episode: NASA let an AI drive the Perseverance rover on Mars for two days straight; new research suggests Earth may have hit a rare chemical jackpot during formation that made life possible; the Ring of Fire solar eclipse is just one week away; and Starship is back on track after the Booster 18 disaster, with Flight 12 targeting a March launch window.   In This Episode • SpaceX Crew-12: Three launch scrubs, skeleton ISS crew, and the cosmonaut spy subplot • 3I/ATLAS farewell: SPHEREx detects alien chemistry; JWST finds record CO2-to-water ratio • AI drives Perseverance on Mars — 456 metres without human control • Earth's lucky chemistry: why phosphorus and nitrogen almost didn't make it to the surface • Ring of Fire annular solar eclipse — February 17 over Antarctica • Starship Flight 12: Booster 19 passes cryo tests, March launch window in sight   Key Links • Full show notes & blog: astronomydaily.io • NASA Crew-12 mission blog: nasa.gov • NASA SPHEREx 3I/ATLAS data: science.nasa.gov • Universe Today — AI drives Perseverance: universetoday.com • Nature Astronomy — Earth habitability study: nature.com   Subscribe & Connect Subscribe on Apple Podcasts, Spotify, or wherever you listen. New episode every weekday. Full transcripts, blog posts and show notes at astronomydaily.ioBecome a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support.Sponsor Details:Ensure your online privacy by using NordVPN. To get our special listener deal and save a lot of money, visit www.bitesz.com/nordvpn. You'll be glad you did!Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click HereThis episode includes AI-generated content.

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Is there life in the Venusian Clouds? Neil deGrasse Tyson and comic co-host Chuck Nice are joined by planetary astrobiologist David Grinspoon to discuss NASA's return to Venus, our space future, and whether we'll find life in our solar system. NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free.Thanks to our Patrons Nick Pullia, Sean Cater, Keith Reiss, Seph Gordon, Charlie Viola, Miguel Rangel, Andrew Ferguson, JeAnnette Elaine Thomas, Hugh Caley, Daniel Weber, Chris, Peter Grossman, Darryl Baker, Joyce A Edwards, Maxim, Joshua Richard, Patrick ridlon, Kathleen Reardon, David Watts, Angelina Bryant, Liza, Dave Holloway, Ricardo Andrés Morales Muñoz, Damian Wilson, m. szachacz, Vince Johnson, Lucy, Randal Walcott, Rachel Ambrose, andrew wong, Richard Hudson, Peter Galindo, Mehdi Degryse, Carl Starr M.D., Rodrigo De Luca Comelli, Christian Harris, Ryan Grillo, Jose Villavicencio, Kell, Russ, Mota Ephrahim, Andre Campos-Gomez, Catherine Noiboonsook, Sam McClure, Jerry Taylor, Ian Howarth, Gerrard Lobo, Jordan Strauch, Pretender to the Throne, Dustin, Bulbacats, Jim Mirra, Matt, Adrian Martinez, GuruMojo - Kenny, Malcolm Townes, Russell, Vincent Thomas, Caleb Winters, Carsten, Frank, Andrew Sabado, Roger beeper, Jason Burden, lilacjasminetea, Eric, Samantha, Eric Sneddon, philip griffiths, Christian Chidester, Bruce Berky, Bill Polskoy, Maddux Hammer, Tim Neumark, nathan burcl, Paul Santos, Tognia, sugar, Mike Vacay, Niklas lundkvist, JaneB, Gutek, Natalie & Dad, Ashley, J Sh-Wood, Alexej Muehlberg, and Emery 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.

Episode: 3349 The Inhuman Distances of the Speed of Light.  Today, inhuman distances.

# Journey Through Space: Webb Telescope's Latest Cosmic Discoveries ExploredEmbark on a celestial adventure with "The Space Cowboy" in this captivating episode of The Starlit Saddle podcast. Join your knowledgeable host as they unpack groundbreaking discoveries from the James Webb Space Telescope, including:- Webb's deepest-ever image capturing galaxies from 13.5 billion years ago through the gravitational lens of Abell S1063- Confirmation of water vapor and carbon dioxide on exoplanet K2-18b, potentially an ocean world 120 light-years away- Dramatic collision events in Stephan's Quintet revealing how galaxy mergers fuel star formation- Stunning new details of Jupiter's Great Red Spot and Saturn's unexpected auroras- Revolutionary findings about planet formation in the Orion Nebula occurring earlier than scientists predicted- The discovery of the most distant active supermassive black hole ever observed in galaxy GN-z11Perfect for astronomy enthusiasts, space exploration fans, and anyone fascinated by our cosmic neighborhood, this episode delivers the latest verified news from NASA, ESA, and recent scientific journals. The Space Cowboy breaks down complex astronomical concepts into accessible insights that will leave you stargazing with new appreciation.#JamesWebbTelescope #Astronomy #SpaceExploration #Exoplanets #CosmicDiscoveries #AstronomyPodcastSome 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

Solar Curiosities, Stellar Siblings, and the Quest for Sun MissionsIn this enlightening episode of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson dive into a plethora of solar-themed questions submitted by their curious audience. From the intriguing arc of the sun across the sky to the search for the sun's long-lost siblings, this episode is packed with cosmic insights that will leave you pondering the mysteries of our solar system.Episode Highlights:- The Sun's Arc: Andrew kicks off the episode with a question about the sun's arc as observed from the French Alps. Fred explains the celestial mechanics behind this phenomenon, illustrating how our perspective from Earth creates the illusion of an arc due to the spherical nature of the celestial sphere.- Searching for Solar Siblings: Ernie's inquiry about the sun's siblings leads to a fascinating discussion on galactic archaeology. The hosts explore ongoing research aimed at identifying stars with similar chemical compositions to the sun, potentially revealing our sun's stellar family tree.- Close Encounters with the Sun: Mark's question about missions to the sun sparks an exploration of the Parker Solar Probe, which has been gathering invaluable data by flying close to the sun. Andrew and Fred discuss the probe's findings and the various other missions dedicated to studying our star.- Exoplanetary Possibilities: Martin shares his sci-fi aspirations and questions the potential for breathable atmospheres on exoplanets. The hosts reflect on recent discoveries of Earth-sized exoplanets and the challenges of confirming their atmospheres, while also encouraging Martin's creative writing endeavors.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 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.

The Challenger tragedy's 40th anniversary is a time to remember and a time to reflect on the fact that in spite of how it sometimes looks easy, rocket science is hard. Artemis II is getting closer to a possible launch in about 2 weeks. Astronomers are leaning more about exoplanets thanks to the world's largest radio telescope project. Become a supporter of this podcast: https://www.spreaker.com/podcast/made-of-stars--4746260/support.

Join hosts Anna and Avery for an exciting journey through today's most compelling space stories. We explore Mercury's surprising geological activity, NASA's TESS satellite recovery, a frigid Earth-like exoplanet discovery, an accelerated ISS crew launch, runaway black holes tearing through space, and the scientific opportunities of a potential lunar asteroid impact in 2032.### Episode Highlights**Mercury's Hidden Activity**New research reveals that Mercury, long considered geologically dead, is still actively losing volatile materials from its interior. Using AI analysis of 100,000 MESSENGER images, scientists have mapped 400 bright slope streaks that indicate ongoing geological processes. The BepiColombo mission will provide unprecedented new data when it arrives at Mercury.**TESS Satellite Recovery**NASA's planet-hunting TESS satellite recently entered safe mode after a command error caused solar panel misalignment. The spacecraft successfully recovered, demonstrating the importance of built-in safeguards. NASA is reviewing procedures to prevent future incidents.**Ice-Cold Earth Twin**Astronomers have discovered HD 137010 b, an Earth-like exoplanet 146 light-years away that could be as cold as minus 90°F. Despite frigid temperatures, it orbits within its star's habitable zone, offering insights into the diversity of potentially habitable worlds.**Crew-12 Launch Advanced**SpaceX and NASA have moved up the Crew-12 launch to February 11, four days earlier than planned, to provide relief for the three-person skeleton crew managing the ISS after the first-ever medical evacuation from the station.**Runaway Black Holes Confirmed**The James Webb Space Telescope has confirmed the first runaway supermassive black hole, ejected from its galaxy and leaving a 200,000 light-year trail of newborn stars. Traveling at 1,600 km/s, this discovery validates 50-year-old theoretical predictions.**Moon Impact Opportunity**Asteroid 2024 YR4 has a 4% chance of striking the Moon on December 22, 2032. While posing risks to satellites and Earth, such an impact would provide unprecedented scientific data on lunar geology, create spectacular meteor displays, and deliver free lunar samples to Earth.### Featured Stories1. **Mercury Still Geologically Active** - University of Bern researchers discover 400 bright streaks indicating ongoing volatile loss (Source: Space Daily)2. **TESS Satellite Command Error** - NASA's exoplanet hunter recovers from safe mode after solar panel misalignment (Source: Daily Galaxy)3. **Frigid Earth-Like Planet Discovery** - HD 137010 b joins the search for Earth's twin despite extreme cold (Source: Daily Galaxy)4. **ISS Crew-12 Launch Moved Up** - February 11 launch provides relief after historic medical evacuation (Source: Space.com)5. **First Confirmed Runaway Black Hole** - JWST observations validate theoretical predictions with stunning stellar trail (Source: Phys.org/Science Sources)6. **Asteroid 2024 YR4 Lunar Impact** - 4% chance creates scientific opportunity and satellite risk in 2032 (Source: Universe Today)### HostsAnna and Avery### Links & Resources- Website: astronomydaily.io- Social Media: @AstroDailyPod (X, Facebook, Instagram, YouTube)- Subscribe for daily space news and updatesBecome a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support.Sponsor Details:Ensure your online privacy by using NordVPN. To get our special listener deal and save a lot of money, visit www.bitesz.com/nordvpn. You'll be glad you did!Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click HereThis episode includes AI-generated content.

This Astrum supercut explores the most extreme exoplanets ever discovered. Discover the planet that rains iron, the "real Tatooine planet” with multiple suns, planets hotter and larger than stars, and giant mega-rings larger than Venus' orbit. Join us in the search for the strangest planets at the edge of our understanding. To those returning and new to the channel: This video is a supercut of Astrum's best exoplanet content, plus new and updated content. We've edited this into a new seamless video, remastered in 4K resolution, and re-recorded the older voiceover to match the quality of the recent episodes.▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: ⁠https://astrumspace.kit.com⁠A huge thanks to our Patreons who help make these videos possible. Sign-up here: ⁠https://bit.ly/4aiJZNF

Welcome to Astronomy Daily! Today we explore NASA's inspiring collection of historic keepsakes heading to the Moon on Artemis II, including fabric from the 1903 Wright Flyer. We examine an urgent warning about orbital debris—the CRASH Clock shows catastrophic collision could occur in just 5.5 days if satellites lose maneuvering capability. New analysis of Apollo lunar samples challenges our understanding of where Earth's water came from. Irish researchers solve the mystery of how supermassive black holes grew so quickly in the early universe. Plus, Blue Origin schedules its third New Glenn launch with a reused booster, and NASA's AI tool ExoMiner++ identifies 7,000 new exoplanet candidates in TESS data.Hosts: Anna & AveryEpisode: S05E20Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support.Sponsor Details:Ensure your online privacy by using NordVPN. To get our special listener deal and save a lot of money, visit www.bitesz.com/nordvpn. You'll be glad you did!Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click HereThis episode includes AI-generated content.

# Exploring the Cosmos with The Space Cowboy: Latest Webb Telescope DiscoveriesJourney through the universe with The Space Cowboy as he breaks down the most remarkable recent discoveries from the James Webb Space Telescope. This episode features groundbreaking observations including an exoplanet dramatically losing its atmosphere, the earliest Type II supernova ever detected, surprisingly mature early galaxies, and stunning new imagery of the Helix Nebula. Learn how astronomers caught WASP-121b expelling massive helium tails, witnessed the ancient "Eos" supernova through gravitational lensing, discovered that young galaxies are more metal-rich than expected, and revealed that mysterious "little red dots" in deep space are actually young black holes in their growth phase. The Space Cowboy translates complex astronomical findings into accessible insights that reshape our understanding of cosmic evolution—from planetary formation to the birth of the earliest stars and galaxies. Perfect for space enthusiasts, astronomy buffs, and anyone curious about our universe's greatest mysteries.Some 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

The Sun's latest outburst arrived ahead of schedule! A powerful X1.9 solar flare and massive CME triggered severe G4 geomagnetic storms on January 19th, bringing spectacular auroras as far south as Alabama. Hosts Anna and Avery break down what happened and what to expect.Also in today's episode: China successfully tests the Long March 12B reusable rocket, giving us a preview of their next-gen launch capabilities. We get an exclusive look at the Xuntian space telescope set to launch in 2027, which could rival Hubble with 300x the field of view. Plus, stunning new Hubble images reveal how baby stars carve out cosmic homes in the Orion Molecular Cloud.We'll run through this week's packed launch schedule featuring SpaceX, Blue Origin, Rocket Lab, and China, and explore groundbreaking research showing how hidden magma oceans might protect rocky exoplanets from deadly radiation.**Episode Highlights:**• BREAKING: Severe G4 solar storm strikes Earth early - aurora forecast through Jan 20• China's Long March 12B reusable rocket passes critical static fire test• Xuntian telescope preview: China's answer to Hubble launches 2027• Hubble reveals protostar jets and cavities in Orion Molecular Cloud• 7 launches from 6 sites this week: Your complete guide• Basal magma oceans could generate protective magnetic fields on super-Earths**Topics Covered:**Space Weather, Solar Flares, CMEs, Geomagnetic Storms, Auroras, Reusable Rockets, Chinese Space Program, Space Telescopes, Star Formation, Orbital Launches, Exoplanets, Planetary Magnetism, AstrobiologyVisit us at astronomydaily.io for more space and astronomy news!Follow us on social media: @AstroDailyPod on all major platforms#SpaceWeather #SolarStorm #Aurora #NorthernLights #SpaceX #China #SpaceTelescope #Exoplanets #Astronomy #SpaceNewsBecome a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support.Sponsor Details:Ensure your online privacy by using NordVPN. To get our special listener deal and save a lot of money, visit www.bitesz.com/nordvpn. You'll be glad you did!Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click HereThis episode includes AI-generated content.

From historic medical evacuations to missing galaxies and stunning new images of the Milky Way, today's episode covers the latest breaking news from space exploration and astronomy. Join Anna and Avery as they discuss six fascinating stories from across the cosmos.---## Episode Timestamps**[00:00]** Intro  **[01:15]** Story 1: ISS Medical Evacuation  **[04:45]** Story 2: The Mystery of Missing Tiny Galaxies  **[08:30]** Story 3: NASA's MAVEN Spacecraft in Trouble  **[11:45]** Story 4: Viruses Behave Differently in Microgravity  **[14:30]** Story 5: Two New Exoplanets and Redefining Habitable Zones  **[17:00]** Story 6: Stunning New Radio Image of the Milky Way  **[19:30]** Outro---## Stories Covered### 1. Historic First Medical Evacuation from ISSFour International Space Station crew members successfully completed the first-ever medical evacuation in the ISS's 26-year history, splashing down safely in the Pacific Ocean off San Diego.**Key Points:**- SpaceX Crew-11 returned early after 5 months in space- Crew included US astronauts Mike Fincke and Zena Cardman, Russian cosmonaut Oleg Platonov, and Japanese astronaut Kimiya Yui- Splashdown occurred at 12:41 AM ET on January 15, 2026- Affected crew member remains in stable condition- Three crew members remain aboard ISS to continue operations- Demonstrates importance of medical protocols in long-duration spaceflight**Read More:**- [Phys.org: ISS astronauts splash down on Earth after first-ever medical evacuation](https://phys.org/news/2026-01-iss-astronauts-splash-earth-medical.html)---### 2. The Universe's Missing Tiny GalaxiesNew research using the James Webb Space Telescope suggests there may be far fewer small galaxies in the early universe than predicted by current models, challenging our understanding of cosmic evolution.**Key Points:**- Study led by Xuheng Ma from University of Wisconsin-Madison- Used JWST's UNCOVER program to study galaxies through gravitational lensing- Observed the Epoch of Reionization (12-13 billion years ago)- Discovery of "faint-end suppression" - galaxy numbers drop off at smaller sizes- Suggests intense radiation from early massive stars prevented small galaxies from forming- May require rethinking models of cosmic reionization- Used Abell 2744 galaxy cluster as a natural gravitational lens**Why It Matters:**This finding has major implications for our understanding of how the universe evolved from the "cosmic dark ages" to its current transparent state.**Read More:**- [Space.com: The universe should be packed with tiny galaxies — so where are they?](https://www.space.com/astronomy/galaxies/the-universe-should-be-packed-with-tiny-galaxies-so-where-are-they)- Research paper on arXiv (preprint database)---### 3. NASA Pessimistic About Recovering MAVEN Mars OrbiterNASA officials acknowledge it's "very unlikely" they'll recover the MAVEN spacecraft, which has been silent since December 6, 2025, marking a potential end to a highly productive Mars mission.**Key Points:**- MAVEN (Mars Atmosphere and Volatile Evolution) launched November 2013, entered Mars orbit September 2014- Last communication: December 6, 2025- Telemetry indicates spacecraft is tumbling and orbit may have changed- Solar conjunction (Mars and Earth on opposite sides of Sun) complicated recovery efforts- Attempts to photograph spacecraft with Curiosity rover were unsuccessful- Other orbiters (Mars Reconnaissance Orbiter, Mars Odyssey, ExoMars Trace Gas Orbiter) can maintain communications relay- Spacecraft studied Mars atmospheric loss and recently observed interstellar object 3I/ATLAS**Mission Legacy:**Despite the likely loss, MAVEN has provided over a decade of groundbreaking data about Mars' upper atmosphere and how solar wind strips away the Martian atmosphere.**Read More:**- [SpaceNews: NASA pessimistic about odds of recovering MAVEN](https://spacenews.com/nasa-pessimistic-about-odds-of-recovering-maven/)- [NASA Science: MAVEN Spacecraft Updates](https://science.nasa.gov/blogs/maven/)---### 4. Space Station Study Reveals Unusual Virus-Bacteria DynamicsUniversity of Wisconsin-Madison researchers discovered that viruses infecting bacteria evolve differently in microgravity, potentially opening new avenues for fighting antibiotic-resistant infections on Earth.**Key Points:**- Study used E. coli bacteria and bacteriophage T7- Parallel experiments conducted on ISS and Earth- Virus infection delayed but not blocked in microgravity- Both viruses and bacteria developed unique mutations in space- Space-evolved viruses showed increased activity against drug-resistant E. coli strains- Findings could lead to improved phage therapy for antibiotic-resistant infections- Published in PLOS Biology journal- Demonstrates ISS value as unique research platform**Scientific Significance:**This research shows how the space environment fundamentally alters evolutionary processes, and how these insights can be applied to solve problems on Earth.**Read More:**- [Space Daily: Space station study reveals unusual virus bacteria dynamics in microgravity](https://www.spacedaily.com/reports/Space_station_study_reveals_unusual_virus_bacteria_dynamics_in_microgravity_999.html)- Research paper: "Microgravity reshapes bacteriophage host coevolution aboard the International Space Station" in PLOS Biology---### 5. Two New Exoplanets Challenge Habitable Zone DefinitionsAstronomers have discovered two exoplanets orbiting red dwarf stars that are prompting scientists to expand the definition of potentially habitable worlds through the concept of "temperate zones."**Key Points:**- Research led by Madison Scott (University of Birmingham) and Georgina Dransfield (University of Oxford)- Introduces "temperate zone" concept: broader than traditional habitable zone- Temperate zone defined by insolation flux range: 0.1 < S/S⊕ < 5 (136-6,805 W/m²)- TOI-6716 b: Earth-sized (0.91-1.05 Earth radii), likely rocky- TOI-7384 b: Sub-Neptune (3.35-3.77 Earth radii), rocky core with thick H/He envelope- Both orbit mid to late-type M dwarfs (red dwarf stars)- Part of TEMPOS survey (Temperate M Dwarf Planets With SPECULOOS)- Good candidates for atmospheric studies with JWST- Paper submitted to Monthly Notices of the Royal Astronomical Society**Why Temperate Zones Matter:**As our understanding of habitability evolves, planets in temperate zones may prove more interesting than initially thought, especially for atmospheric characterization studies.**Read More:**- [Universe Today: Two New Exoplanets And The Need For New Habitable Zone Definitions](https://www.universetoday.com/articles/two-new-exoplanets-and-the-need-for-new-habitable-zone-definitions)---### 6. Most Detailed Radio Image of Milky Way Reveals Hidden StructuresAstronomers in Australia have released the most detailed low-frequency radio map of the Milky Way's southern sky, revealing thousands of previously hidden cosmic structures.**Key Points:**- Created by International Centre for Radio Astronomy Research (ICRAR)- Used Murchison Widefield Array (MWA) telescope in Western Australia- Data collected over 141 nights between 2013-2020- Required over 1 million CPU hours to process- GLEAM-X survey: 2x resolution, 10x sensitivity, 2x sky coverage vs. previous efforts- Cataloged over 98,000 radio sources- Shows supernova remnants (red circles) and stellar nurseries (blue regions)- Helps identify hidden supernova remnants and study pulsars- Led by PhD student Silvia Mantovanini (Curtin University)- First complete low-frequency radio image of Southern Galactic Plane**Future Impact:**This image serves as a foundation for the upcoming SKA-Low array, which will provide even more detailed views of the universe when operational.**Read More:**- [Daily Galaxy: New Image of the Milky Way Reveals Massive Hidden Structures](https://dailygalaxy.com/2026/01/new-image-milky-way-massive-structures/)- [ICRAR: GLEAM-X Galactic Plane](https://www.icrar.org/gleam-x-galactic-plane/)---## Key Terms Explained**Habitable Zone:** The range of distances from a star where conditions might allow liquid water to exist on a planet's surface.**Temperate Zone:** A broader classification than habitable zone, encompassing planets that receive moderate levels of stellar radiation.**Insolation Flux:** The amount of solar energy reaching a planet's surface, measured in watts per square meter.**Epoch of Reionization:** A period roughly 12-13 billion years ago when the first stars and galaxies began flooding the universe with ultraviolet light.**Gravitational Lensing:** The bending of light by massive objects due to gravity, which can magnify and brighten distant objects.**Bacteriophage:** A virus that infects and replicates within bacteria.**Solar Conjunction:** When Mars and Earth are on opposite sides of the Sun, disrupting radio communications.**M Dwarf (Red Dwarf):** Small, cool, dim stars that are the most common type of star in the galaxy.**Supernova Remnant:** The expanding cloud of gas and magnetic fields left behind after a star explodes.**Luminosity Function:** A cosmic census tool showing the distribution of galaxies at different brightness levels.---## Resources & Further Reading**Space Agencies:**- [NASA](https://www.nasa.gov)- [European Space Agency (Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support.Sponsor Details:Ensure your online privacy by using NordVPN. To get our special listener deal and save a lot of money, visit www.bitesz.com/nordvpn. You'll be glad you did!Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click HereThis episode includes AI-generated content.

In today's episode of Astronomy Daily, Anna and Avery take you from rocket pads on Earth to the farthest corners of the cosmos. We cover India's latest PSLV launch and its unexpected anomaly, the FCC's green light for thousands more Starlink Gen2 satellites, NASA's Pandora mission to decode exoplanet atmospheres, a fleeting signal from a supernova that exploded 13 billion years ago, a breakthrough in understanding the Sun's most violent flares, and the surprising discovery of a barred spiral galaxy in the early Universe.  It's an episode where orbital mechanics meet cosmic archaeology — with a dash of solar storm science.  ---##

From December 25, 2025. In this week's episode, we look at planets younger than fossils, celebrate relativity repeatedly working as expected, and peer at previously only theorized 1st generation stars using JWST. We celebrate the completion of the construction of the Nancy Grace Roman Space Telescope, and look in on all the recent launches. All this and more is coming to you right here, and right now!   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.

In this episode, we embark on an exciting journey through the latest astronomical discoveries and cosmic phenomena that are captivating enthusiasts around the globe. We begin with a groundbreaking revelation about Betelgeuse, the iconic red supergiant star. Astronomers have uncovered the cause behind its perplexing brightness fluctuations and the dramatic dimming event of 2020, attributing it to a hidden companion star, affectionately named Siwarha, which disrupts Betelgeuse's atmosphere and light.Next, we present a stunning decades-long time-lapse video of Kepler's supernova remnant, showcasing the evolution of this cosmic explosion as observed by the Chandra X-ray Observatory. This visual journey through time reveals the dynamic expansion of the remnant and its implications for the elements that contribute to new star formation.Shifting our focus closer to home, we discuss a comprehensive all-sky census of K dwarfs, revealing promising candidates for potential life-bearing planets. These cooler, longer-lived stars present a stable environment for life to evolve, providing a treasure trove of data for future exoplanet exploration.For sky watchers, we highlight a series of spectacular lunar events in 2026, including a total lunar eclipse, a blue moon, and a Christmas Eve supermoon, all offering breathtaking views for observers.We also explore a thought-provoking study on the potential risks posed by passing stars to our solar system, suggesting that galactic flybys could destabilise Earth's orbit, although the probability remains exceedingly low.Finally, we delve into the feasibility of asteroid mining, examining recent research on meteorites that sheds light on the challenges and potential of extracting resources from asteroids.Join us as we unpack these captivating stories and more in this episode of Astronomy Daily!00:00 – **Welcome to Astronomy Daily, the podcast where we discuss the coolest space news00:44 – **Astronomers have finally cracked Betelgeuse's biggest mystery02:34 – **NASA releases stunning video of supernova remnant from Chandra Xway Observatory05:40 – **Could a passing star fling Earth into deep space faster than thought07:45 – **Thanks for listening to Astronomy Daily! We appreciate every listen### Sources & Further Reading1. NASA2. Hubble Space Telescope3. Chandra X-ray Observatory4. European Space Agency### Follow & ContactX/Twitter: @AstroDailyPodInstagram: @astrodailypodEmail: hello@astronomydaily.ioWebsite: astronomydaily.ioBecome a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support.Sponsor Details:Ensure your online privacy by using NordVPN. To get our special listener deal and save a lot of money, visit www.bitesz.com/nordvpn. You'll be glad you did!Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click HereThis episode includes AI-generated content.

In this episode, we traverse the cosmos, unveiling the latest developments in space exploration and astronomical discoveries. We kick off with exciting news from Denmark, as the European Space Agency has greenlit its first lunar mission, named Mani, aimed at high-resolution mapping of the Moon's surface. This marks a significant milestone for Denmark, showcasing its commitment to lunar exploration alongside ESA's push for cost-effective missions.Next, we celebrate SpaceX's impressive start to 2026, with the successful launch of the Cosmoskymet satellite, enhancing Earth observation capabilities for various applications. As we shift our focus to exoplanets, we unravel the mystery of Fomalhaut B, which has been revealed as an expanding cloud of debris rather than a planet, highlighting the dynamic nature of protoplanetary systems.Our journey continues with insights from the James Webb Space Telescope, revealing the tumultuous history of the Milky Way through the study of distant galaxies. This research reshapes our understanding of galactic evolution, showcasing a violent youth filled with mergers and intense star formation.As we look to the night sky, we provide tips for stargazing, with Jupiter shining brightly during its opposition on January 10th. This is the perfect opportunity for enthusiasts to spot the gas giant and its moons, as well as enjoy the Quadrantids meteor shower.Finally, we share good news for the International Space Station crew, as a persistent leak in the Russian segment has been successfully sealed after years of effort. This development ensures continued stability for ongoing operations aboard the ISS.Join us as we explore these captivating stories and more in this episode of Astronomy Daily!00:00 – **Welcome to Astronomy Daily, your go-to spot for space and astronomy news00:34 – **Danish team gets green light from esa for first lunar mission01:56 – **SpaceX launches Italian Earth observing satellite Cosmoskymet on January 204:24 – **Canadian astronomers used JWST data to piece together Milky Way's turbulent past07:02 – **After years of dealing with leak in Russian segment, it's stopped08:00 – **This week's Astronomy Daily includes: New missions, launches and more### Sources & Further Reading1. European Space Agency2. SpaceX3. NASA4. Hubble Space Telescope### Follow & ContactX/Twitter: @AstroDailyPodInstagram: @astrodailypodEmail: hello@astronomydaily.ioWebsite: astronomydaily.ioClear skies and see you next time!

First up on the podcast, the best images of exoplanets right now are basically bright dots. We can't see possible continents, potential oceans, or even varying colors. To improve our view, scientists are proposing a faraway fleet of telescopes that would use light bent by the Sun's gravity to magnify a distant exoplanet. Staff Writer Daniel Clery joins host Sarah Crespi to discuss where to aim such a magnificent telescope and all the technological pieces needed to put it together. Next on the show, expert voices columnist and Johns Hopkins University mathematician Emily Riehl discusses her recent essay on communication woes in the math community. The complex concepts, jargon, and the slow pace of understanding a proof all add up to siloed subdisciplines and potentially more errors in the literature. Alex Kontorovich, a professor in the math department at Rutgers University, also joins to discuss how proof assistant computer programs and machine learning could help get mathematicians all on the same page. This week's episode was produced with help from Podigy. About the Science Podcast Learn more about your ad choices. Visit megaphone.fm/adchoices

First up on the podcast, the best images of exoplanets right now are basically bright dots. We can't see possible continents, potential oceans, or even varying colors. To improve our view, scientists are proposing a faraway fleet of telescopes that would use light bent by the Sun's gravity to magnify a distant exoplanet. Staff Writer Daniel Clery joins host Sarah Crespi to discuss where to aim such a magnificent telescope and all the technological pieces needed to put it together. Next on the show, expert voices columnist and Johns Hopkins University mathematician Emily Riehl discusses her recent essay on communication woes in the math community. The complex concepts, jargon, and the slow pace of understanding a proof all add up to siloed subdisciplines and potentially more errors in the literature. Alex Kontorovich, a professor in the math department at Rutgers University, also joins to discuss how proof assistant computer programs and machine learning could help get mathematicians all on the same page. This week's episode was produced with help from Podigy. About the Science Podcast Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, we embark on an exhilarating journey through the cosmos, exploring groundbreaking discoveries and developments that could reshape our understanding of the universe. We begin with a revelation about red giant stars, challenging long-held beliefs about how they spread life's essential elements across galaxies. New research on the star R Doradus suggests that powerful forces, rather than simple starlight pressure, are responsible for driving stellar winds, prompting a reconsideration of how galaxies are enriched.Next, we delve into the enigmatic world of hot Jupiters—gas giants that orbit perilously close to their stars. Recent studies indicate that many of these planets may have formed through a calmer process known as disk migration, providing insight into the evolution of planetary systems.Transitioning back to Earth, we provide a roundup of recent rocket launches, highlighting China's active role in space exploration and SpaceX's successful deployment of the CSG 3 satellite. As we shift our focus to Mars, we uncover the discovery of potential karst caves, which could harbor signs of ancient life, preserved from the planet's harsh surface conditions.We also celebrate the fourth anniversary of the James Webb Space Telescope, showcasing a stunning new video that offers an immersive tour of the cosmos, highlighting its remarkable contributions to astronomy. (https://youtu.be/lFiOZqyymUY?si=lOCkdIoMU5aRKuIB) Finally, we report on Iran's significant advancements in its space program, with the successful launch of three domestically built Earth observation satellites, marking a strategic collaboration with Russia.Join us as we traverse these captivating stories and more in this episode of Astronomy Daily!00:00 – **This week's podcast features a look at how giant stars might spread life00:38 – **New study could rewrite our understanding of how stars seed the cosmos02:04 – **New research suggests 30 hot Jupiters likely formed through disk migration03:23 – **China has been particularly active with two recent launches04:12 – **Chinese researchers have identified eight potential karst caves on Mars05:27 – **The James Webb Space Telescope recently celebrated its fourth anniversary06:20 – **Iran successfully launched three of its domestically built earth observation satellites07:11 – **This is the last Astronomy Daily podcast of 2017### Sources & Further Reading1. NASA2. European Space Agency3. Space.com### Follow & ContactX/Twitter: @AstroDailyPodInstagram: @astrodailypodEmail: hello@astronomydaily.ioWebsite: astronomydaily.ioClear skies and see you next time!

Twenty science stories from 2025 that you might have missed! The asteroid that's NOT going to hit earth. Exploring protein localization. Probing the sun. Pursuing nuclear fusion. ADHD and life expectancy. Sleeplessness and heart disease. Evolution of potatoes from tomatoes. New moons in our solar system. Exoplanet discoveries. The new human organelle. The Turing Test is passed. Feasibility of geoengineering. Influence of microbiome on infant brain development. Effect of COVID19 in male fathers on their offspring. A link between the common cold and COVID-19. Ocean acidification and environmental thresholds. Life on other planets. Pig organs successfully transplanted into people. Advances in synthesizing antimatter. Then hear about the planets, meteors, stars, nebulae, and constellations we can see in the night sky in January. ‘Bench Talk: The Week in Science' is a weekly program that airs on WFMP Louisville FORward Radio 106.5 FM (forwardradio.org) every Monday at 7:30 pm, Tuesday at 11:30 am, and Wednesday at 7:30 am. Visit our Facebook page for links to the articles discussed in this episode: https://www.facebook.com/BenchTalkRadio

# James Webb Space Telescope Discoveries: From Black Holes to Diamond PlanetsJoin The Space Cowboy as we explore groundbreaking cosmic discoveries from late 2025, featuring the James Webb Space Telescope's most astonishing revelations. This episode unpacks the mysteries of those peculiar red dots in deep space—now confirmed as nascent supermassive black holes—reshaping our understanding of early universe formation.Discover PSR J2322-2650 b, the extraordinary "diamond planet" orbiting a pulsar, with its unique helium-carbon atmosphere where soot clouds rain diamonds. Scientists are baffled by this world that defies all known planetary formation models.We'll also examine Webb's collaboration with the Chandra X-ray Observatory, capturing stunning galactic mergers, and explore Webb's contributions to dark matter research, including the discovery of a 36-billion-solar-mass black hole creating an Einstein ring.From peering back to just 300 million years after the Big Bang to tracking water-rich asteroids that may have seeded Earth with life, Webb continues to transform astronomy. Tune in for a comprehensive roundup of the telescope's most significant findings that are rewriting our cosmic understanding.#JamesWebbTelescope #Astronomy #CosmicDiscoveries #Exoplanets #BlackHoles #SpaceExploration #AstronomyPodcastSome 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

From January 27, 2021. It's a day ending in 'y', and planetary formation theories are once again being challenged. This time the challenge comes from a six-planet system with five planets in resonance. Plus a cloudless Jupiter, TRAPPIST-1, volcanoes, and some science of the weird.   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.

Cosmic Discoveries: Frame Dragging, Mars Rover Naming, and Intern TriumphsIn this holiday replay episode from the Space Nuts archives, hosts Andrew Dunkley and Professor Fred Watson explore groundbreaking astronomical phenomena and inspiring stories from the cosmos. From the intriguing discovery of frame dragging in space-time to the triumphs of young minds in the field of astronomy, this episode is packed with fascinating insights.Episode Highlights:- Frame Dragging Phenomenon: Andrew and Fred delve into the recent detection of frame dragging around a white dwarf pulsar binary system, discussing its implications for general relativity and our understanding of gravity in the universe.- Naming the Next Mars Rover: The hosts share the story behind the naming of the Mars 2020 rover, "Perseverance," chosen by a young student, highlighting the importance of perseverance in scientific exploration.- Young Intern's Discovery: A remarkable tale of a 17-year-old intern at NASA, who discovered a new planet just three days into his internship, showcasing the potential of the next generation in astronomy.- Listener Questions: The episode wraps up with insightful listener questions about black holes and the mysterious nature of singularities, prompting deep discussions on the complexities 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.

In this week's episode, we look at planets younger than fossils, celebrate relativity repeatedly working as expected, and peer at previously only theorized 1st generation stars using JWST. We celebrate the completion of the construction of the Nancy Grace Roman Space Telescope, and look in on all the recent launches. All this and more is coming to you right here, and right now.

In this episode of Roots of Reality Experiences, historian Ben Baumann and astronomer Dr. Eliza Kempton discuss the diversity of exoplanets, the search for potentially habitable worlds, and what studying these planets reveals about Earth's uniqueness and the possibilities for life elsewhere in the galaxy.

While on a sampling trip in California's Lassen Volcanic National Park, researchers stopped to sample a rather boring stream on their hike to Boiling Springs Lake. But when they incubated that water sample back in the lab, they discovered an amoeba that could still move and divide at 145 F, a new record for a eukaryotic cell. Microbiologist Angela Oliverio joins Host Flora Lichtman to describe the “fire amoeba,” Incendiamoeba cascadensis.Plus, planetary scientist Johanna Teske takes us to exoplanet TOI-561b, a far-off “wet lava ball” which was recently observed by the James Webb Space Telescope. Researchers believe that the planet has the strongest evidence yet of an atmosphere on a rocky planet outside our solar system.Guests:Dr. Angela Oliverio is an assistant professor in the department of biology at Syracuse University. Dr. Johanna Teske is a staff scientist at Carnegie Science Earth and Planets Laboratory in Washington, D.C.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, University of Edinburgh PhD candidate Mia Belle Parkinson chats with Dr Paul Rimmer from the University of Cambridge. We talk about what "Experimental Astrophysics" is, what happened after the discovery of phosphene on Venus, and where we might find alien life first (Venus? In our solar system? On exoplanets?).

# Exploring the Universe's Frontiers: Webb Telescope Reveals Cosmic SecretsDiscover the latest groundbreaking James Webb Space Telescope discoveries in this captivating episode of The Space Cowboy podcast. Journey through the cosmos as we explore Webb's most remarkable findings from late 2025, including the earliest supernova ever detected, ancient black holes challenging formation theories, and revolutionary exoplanet observations.Learn how Webb captured GRB 250314A from just 730 million years after the Big Bang, providing unprecedented insights into early stellar evolution. Dive into fascinating revelations about exoplanets like TOI-561 b with its magma oceans and atmospheric mysteries, and WASP-107b's massive helium clouds extending ten times beyond its radius.The episode covers Webb's extraordinary contributions to our understanding of nearby celestial bodies too - from Saturn's moon Titan to Jupiter's brilliant auroras, plus stunning imagery of nebulae, black holes, and star formation regions throughout our galaxy.Perfect for astronomy enthusiasts, space exploration fans, and anyone fascinated by the universe's deepest secrets, this episode showcases how the Webb Telescope continues revolutionizing our cosmic perspective through NASA, ESA, and CSA's remarkable collaboration.Some 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

Want to be a top notch candidate for hosting alien life? Then there's a few key requirements you should be aware of: Ideally, you're a large object like a moon or a planet; scientists suspect you also have an atmosphere and water; plus, you should orbit your star from a nice mid-range distance — in the "Goldilocks Zone" of habitability. Until recently, you would be competing against TRAPPIST-1 e. It's a planet outside of our solar system. TRAPPIST-1 e is also only 40 light years away, rocky and the same size as Earth, which prompted researchers to investigate whether it also has an atmosphere — and the potential for alien life. A team of researchers has been investigating TRAPPIST-1 e to learn more about its potential. Their answers, recently published in the Astrophysical Journal Letters, say a lot not just about this exoplanet, but about how scientists should refocus their hunt for alien life.Interested in more space science? Email us your question at shortwave@npr.org.Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org/shortwave.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

### Episode Summary  A thrilling spacewalk at the Tiangong Space Station, the discovery of the oldest supernova witnessed by the James Webb Telescope, and new insights into the chaotic nature of Super Jupiters highlight today's episode. We also explore the powerful winds generated by a supermassive black hole, showcasing the dynamic interactions in our universe.### Timestamps & Stories  01:05 – **Story 1: Marathon Spacewalk at Tiangong Space Station****Key Facts**  - Two astronauts from the Shenshou 21 mission conducted an 8-hour spacewalk to inspect damage on the Shenshou 20 return capsule, struck by space debris.  - Installation of new debris protection systems highlights the growing threat of space junk.  03:40 – **Story 2: Record Launches by China****Key Facts**  - China set a national record with three Long March rocket launches in under 19 hours.  - Missions included broadband satellite deployments and classified military satellites.  05:20 – **Story 3: Bold Recommendations for Mars Exploration****Key Facts**  - A new report emphasizes the search for life as the top priority for crewed Mars missions.  - Proposed campaigns focus on glacier ice and deep subsurface exploration for biosignatures.  07:00 – **Story 4: Oldest Supernova Detected by JWST****Key Facts**  - James Webb Telescope identifies a supernova from 13 billion years ago, just 730 million years post-Big Bang.  - This discovery provides insights into the early universe and the lifecycle of massive stars.  08:40 – **Story 5: Super Jupiters Challenge Our Understanding****Key Facts**  - Research on exoplanet VHS 1256 b reveals a chaotic atmosphere, differing significantly from Jupiter's stability.  - The study suggests massive gas giants may exhibit turbulent weather patterns instead of organized bands.  10:15 – **Story 6: Winds from a Supermassive Black Hole****Key Facts**  - A supermassive black hole in galaxy NGC 3783 emits powerful winds at 1/5 the speed of light, impacting galaxy evolution.  - Observations from XMM-Newton and XRISM telescopes reveal the connection between black holes and their host galaxies.  ### Sources & Further Reading  1. NASA2. European Space Agency3. James Webb Space Telescope4. Mars Exploration Program5. NASA Black Hole Research### Follow & Contact  X/Twitter: @AstroDailyPod  Instagram: @astrodailypod  Email: hello@astronomydaily.io  Website: astronomydaily.io  Clear skies and see you tomorrow!

### Episode Summary  Real-time images of exploding stars, a surprisingly “gentle” supermassive black hole, the return of a long-duration Soyuz crew, a packed week of launches, Subaru's first new exoplanet and brown-dwarf finds, and a controversial plan to light up the night sky with orbital mirrors.### Timestamps & Stories  00:00 – Cold Open  00:35 – Intro  01:05 – **Story 1: Astronomers watch novae explode in real time**  **Key Facts**  - First-ever direct imaging of two novae as they erupted using the CHARA optical interferometer  - V1674 Herculis: fastest nova on record; brightened & faded in days; showed two perpendicular gas jets  - V1405 Cassiopeiae: visible to naked eye for months; delayed ejection after 50+ days  - Gamma-ray bursts from Fermi telescope timed perfectly with visible jets  03:35 – **Story 2: Soyuz MS-27 crew lands after 8-month ISS mission**  **Key Facts**  - Crew of three returned safely to Kazakhstan on 8 Dec 2025  - 260+ days in orbit (launched April 2025)  - Handover completed; ISS now at full Expedition strength for next rotation  05:05 – **Story 3: Launch Roundup (8–15 Dec 2025)**  **Key Facts**  - SpaceX Starship Flight 6 (Texas) – major reusability test  - China Long March 7A – new Tiangong station module  - ULA Vulcan Centaur Cert-2 (Cape Canaveral) – second certification flight  - Rocket Lab Electron (New Zealand) – successful dawn launch  - Russia Soyuz-2.1b (Vostochny) – classified payload  06:35 – **Story 4: Subaru Telescope's first discoveries**  **Key Facts**  - First science results from upgraded high-contrast infrared instruments  - New brown dwarf (13–80 Jupiter masses) with dusty disk  - New wide-orbit gas-giant exoplanet ~300 light-years away showing methane & water signatures  08:05 – **Story 5: Sagittarius A* is less destructive than thought**  **Key Facts**  - Objects like G2/DSO, D9, X3, X7 all survive stable orbits within 0.8 parsecs of the 4-million-solar-mass black hole  - 20+ years of VLT data (SINFONI, NACO, ERIS) show no tidal disruption  - Galactic Center may be a star-formation zone rather than a shredder  09:55 – **Story 6: Giant space mirrors to light up the night**  **Key Facts**  - Reflect Orbital plans thousands of mirror satellites by 2030  - Each beam ~5 km wide, 4× brighter than full moon  - Goal: extend solar-farm output after sunset & aid night rescues  - Astronomers warn of catastrophic light-pollution increase and wildlife disruption  11:20 – Outro  ### Sources & Further Reading  1. https://connectsci.au/news/news-parent/7462/Astronomers-watch-stars-explode-in-real-time-and  2. https://www.nasa.gov/blogs/spacestation/2025/12/09/soyuz-crew-lands-ending-eight-month-space-research-journey/  3. https://www.nasaspaceflight.com/2025/12/launch-roundup-120825/  4. https://www.space.com/astronomy/exoplanets/the-subaru-telescope-just-made-its-1st-discoveries-a-failed-star-and-an-exoplanet  5. https://www.universetoday.com/articles/the-milky-ways-supermassive-black-hole-isnt-as-destructive-as-thought  6. https://dailygalaxy.com/2025/12/giant-space-mirrors-to-light-up-the-night/  ### Quick Quotes  - “High-definition video of stellar explosions.” – Elias Aydi  - “Sagittarius A* is less destructive than was previously thought.” – Florian Peißker  - “Catastrophic for astronomy.” – Robert Massey (on orbital mirrors)### Follow & Contact  X/Twitter: @AstroDailyPod  Instagram: @astrodailypod Email: hello@astronomydaily.io  Website: astronomydaily.io  Clear skies and see you tomorrow!

In dieser besonderen Episode nehmen wir euch mit auf eine Reise durch das Weltall – und unsere Alltagskultur. Wir sprechen über unsere ersten Schritte in die Astronomie, warum das Beobachten von Sternen einfacher ist als je zuvor und was es mit dem Trend-Meme "Six Seven" auf sich hat. Dabei teilen wir lustige Anekdoten, erklären grundlegende Begriffe rund um Sterne, Planeten und Galaxien und diskutieren, ob außerirdisches Leben möglich ist. Wir bleiben neugierig, hinterfragen Mythen und haben – wie immer – eine Menge Spaß an der Improvisation. Wenn ihr wissen wollt, wie ihr mit wenig Aufwand den Nachthimmel entdecken könnt und was uns an der Astronomie so fasziniert, seid ihr hier genau richtig. Schaltet ein und erlebt mit uns das Universum aus Vater-Sohn-Perspektive!

New Discoveries Challenge Cosmic Models: Colleague Bob Zimmerman reports that ground-based telescopes have directly imaged exoplanets and debris discs, the James Webb Telescope found a barred spiral galaxy in the early universe defying evolutionary models, scientists discovered organic sugars on asteroid Bennu, and admits solar cycle predictions have been consistently incorrecT. 1955

REVIEW: Breakthrough in Ground-Based Exoplanet Imaging: Colleague Bob Zimmerman highlights a technological breakthrough where astronomers used the ground-based Subaru telescope in Hawaii to image a "super Jupiter" exoplanet 271 light-years away, successfully capturing the planet orbiting by blocking the host star's light, a feat demonstrating amazing advances in astronomical software and observational technology.

Use code COOLWORLDS at https://novium.shop/coolworlds to get an exclusive 15% off for the next 72 hours. In this week's episode, David is joined by Néstor Espinoza - Associate Astronomer and Mission Scientist of Exoplanet Science at the Space Telescope Science Institute in Baltimore. Néstor is a prolific researcher, developing state-of-the-art statistical tools and performing some of the most exciting analyses of exoplanets with JWST. To support this podcast and our research lab, head to https://coolworldslab.com/support Cool Worlds Podcast Theme by Hill [https://open.spotify.com/artist/1hdkvBtRdOW4SPsnxCXOjK]

In this episode of SpaceTime, we explore groundbreaking advancements in our understanding of the universe and the challenges faced in space exploration.Detecting Dark Matter: A Major BreakthroughAfter nearly a century of speculation, scientists may have finally detected dark matter. A report in the Journal of Cosmology and Astroparticle Physics reveals that gamma rays emitted from dark matter particle collisions have been observed using NASA's Fermi Gamma Ray Space Telescope. This discovery aligns with predictions about dark matter's existence and could signify a new particle not included in the current standard model of particle physics. If confirmed, this finding would represent one of the most significant developments in astronomy and physics to date.CHEOPS Spacecraft Nears MilestoneThe European Space Agency's CHEOPS (Characterizing Exoplanet Satellite) is approaching another milestone as it enters its sixth year of a mission initially planned for three and a half years. Launched in December 2019, CHEOPS aims to determine the size and characteristics of known exoplanets. With its 30-centimeter optical telescope, the spacecraft has been crucial in observing transiting exoplanets and will now extend its search to include exomoons, enhancing our understanding of planetary systems beyond our own.Disaster at Baikonur CosmodromeA major disaster struck at the Baikonur Cosmodrome during the launch of the Soyuz MS.28 spacecraft to the International Space Station. The mobile service platform collapsed due to the rocket's exhaust plume, resulting in significant damage to the launch pad. This incident leaves Russia without a functional facility for manned space missions for the first time in 60 years, delaying upcoming launches and posing challenges for future missions.www.spacetimewithstuartgary.com✍️ Episode ReferencesJournal of Cosmology and Astroparticle PhysicsEuropean Space Agency ReportsNASA News ReleasesBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

When his filmmaking career stalled during the pandemic, Toby Lockerbie turned to the one place that had never stopped inspiring him: the Universe. With no background in visual effects, he taught himself the tools needed to transform complex space science into cinematic stories using everyday objects and beautifully crafted visuals to make the Cosmos feel human. His channel, Epic Spaceman, now reaches millions and has earned multiple Webby Awards for its innovative approach to visualizing scale, awe, and accessible science. This week on Planetary Radio, Toby joins host Sarah Al-Ahmed to discuss the creation of Epic Spaceman, how visual metaphors can change how we understand the Universe, and why awe remains one of the most powerful tools for science communication. Then we welcome Bruce Betts back for What’s Up, where we reflect on the end of the Japanese Aerospace Exploration Agency’s Akatsuki mission to Venus. Discover more at: https://www.planetary.org/planetary-radio/2025-epic-spacemanSee omnystudio.com/listener for privacy information.

https://spacescoop.org/en/scoops/2524/lonely-planet-the-hungriest-found-in-space/ Hosted by Richard Drumm, our editor. You've probably heard of exoplanets. Planets that orbit stars other than our Sun. But did you know that there are objects with a mass similar to a planet that float free in space, that don't orbit a star? These lonely wanderers are called rogue planets.   Recently, a team of astronomers discovered a very special one in the southern constellation Chameleon. The rogue planet is named Cha (for Chameleon) 1107-7626 and is located about 620 light-years away. It has a mass of 5 to 10 times that of Jupiter and is still growing!    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.

Hosted by Tony Darnell. From August 17, 2024. An international team of astronomers has directly imaged this exoplanet, one of the coldest ever seen.  The team observed Epsilon Indi Ab using the coronagraph on Webb's Mid-Infrared Instrument. Only a few tens of exoplanets have ever been directly imaged by space- and ground-based observatories.  These observations are ushering in a completely new era in exoplanet research.   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.

In this episode of SpaceTime, we explore remarkable discoveries and hypotheses that could redefine our understanding of planetary atmospheres and our journey back to the Moon.Phosphine Discovery in Brian Dwarf Wolf 1130CFor the first time, astronomers have detected phosphine in the atmosphere of the brown dwarf Wolf 1130C, raising intriguing questions about its presence and the chemistry of such celestial bodies. This discovery, reported in the journal Science, highlights the significance of phosphorus as a potential biosignature for life and challenges previous theories regarding the abundance of phosphine in other brown dwarfs and gas giants. The episode delves into the implications of this finding and what it means for our understanding of phosphorus chemistry in the universe.A New Hypothesis for Planetary Water FormationA groundbreaking hypothesis suggests that some planets may produce water during their formation through reactions between rocks and hydrogen under extreme pressure. This new perspective, discussed in the journal Nature, could explain the presence of liquid water on exoplanets located close to their host stars, challenging traditional views of water's origins. The episode examines the laboratory experiments that led to this hypothesis and its potential impact on our understanding of planetary habitability.Preparing for Humanity's Return to the MoonAs NASA gears up for the Artemis 2 mission, which aims to send humans around the Moon, we discuss the significance of returning to the lunar south pole. This area is believed to contain more water than any other region on the Moon, making it a crucial target for future exploration. The episode highlights the advancements in technology and international collaboration that will pave the way for a sustained human presence on the Moon, furthering our exploration of the solar system.www.spacetimewithstuartgary.com✍️ Episode ReferencesSciencehttps://www.sciencemag.org/Naturehttps://www.nature.com/Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.Phosphine Discovery in Brian Dwarf Wolf 1130CA New Hypothesis for Planetary Water FormationPreparing for Humanity's Return to the Moon

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

An astronomer who's spent his career searching for alien life explains why he's confident extraterrestrials exist throughout the universe—yet remains skeptical that any UFO sighting has ever been proof of their visit to Earth.Support our Halloween “Overcoming the Darkness” campaign to help people with depression: https://weirddarkness.com/HOPEIN THIS EPISODE: If you ever attended grade school in the United States, you no doubt are more than familiar with the Mayflower and why the ship is so famous. But what you were not told in that classroom is about the mystery that took place on that voyage… on that very ship... that went unsolved for over three hundred years. (The Mayflower Mystery) *** June O'Brien has a problem. She loved toast… and her toast did a really good job of toasting bread. So what was the problem? Well… it appears her toaster was possessed by the devil. (June O'Brien's Satanic Toaster) *** It was June 1969, and less than a week from his seventh birthday; Dennis went camping with his dad, brother and grandpa for Father's Day weekend. The next day they bumped into some other Father's Day campers with kids and they all became quick friends. But while the kids were playing in the tall grass, Dennis disappeared… and was never seen again. (What Happened To Dennis Martin?) *** But first – how can you believe in extraterrestrials, but not be convinced of alien spacecraft? That's the argument being made by one well-known astronomer. We begin there. (Astronomer Believes In Aliens But Not UFOs)CHAPTERS & TIME STAMPS (All Times Approximate)…00:00:00.000 = Show Open00:02:10.878 = Astronomer Believes In Aliens But Not UFOs00:09:25.918 = The Mayflower Mystery00:19:29.575 = ***What Happened To Dennis Martin?00:42:00.293 = ***June O'Brien's Satanic Toaster00:45:35.886 = Show Close*** = Begins immediately after inserted ad breakSOURCES and RESOURCES – and/or --- PRINT VERSION to READ or SHARE:VIDEO of 1988 “Today Show” episode with June O'Brien's possessed toaster: https://youtu.be/lmxEFs12xn4“The Mayflower Mystery” from Strange Company: https://tinyurl.com/y2ahxr39“June O'Brien's Satanic Toaster” by Rob Schwarz: https://tinyurl.com/yygok5u4“What Happened to Dennis Martin” by Michael Mayes for Texas Cryptid Hunter: https://tinyurl.com/y64gqkcg“Astronomer Believes In Aliens But Not UFOs” by Chris Ipey for The Conversation: https://tinyurl.com/y5q4ovwu=====(Over time links may become invalid, disappear, or have different content. I always make sure to give authors credit for the material I use whenever possible. If I somehow overlooked doing so for a story, or if a credit is incorrect, please let me know and I will rectify it in these show notes immediately. Some links included above may benefit me financially through qualifying purchases.)= = = = ="I have come into the world as a light, so that no one who believes in me should stay in darkness." — John 12:46= = = = =WeirdDarkness® is a registered trademark. Copyright ©2025, Weird Darkness.=====Originally aired: December 2021EPISODE PAGE (includes sources): https://weirddarkness.com/AstronomerStrangeLogicABOUT WEIRD DARKNESS: Weird Darkness is a true crime and paranormal podcast narrated by professional award-winning voice actor, Darren Marlar. Seven days per week, Weird Darkness focuses on all thing strange and macabre such as haunted locations, unsolved mysteries, true ghost stories, supernatural manifestations, urban legends, unsolved or cold case murders, conspiracy theories, and more. On Thursdays, this scary stories podcast features horror fiction along with the occasional creepypasta. Weird Darkness has been named one of the “Best 20 Storytellers in Podcasting” by Podcast Business Journal. Listeners have described the show as a cross between “Coast to Coast” with Art Bell, “The Twilight Zone” with Rod Serling, “Unsolved Mysteries” with Robert Stack, and “In Search Of” with Leonard Nimoy.DISCLAIMER: Ads heard during the podcast that are not in my voice are placed by third party agencies outside of my control and should not imply an endorsement by Weird Darkness or myself. *** Stories and content in Weird Darkness can be disturbing for some listeners and intended for mature audiences only. Parental discretion is strongly advised.#WeirdDarkness #UFOSightings #AlienLife #Extraterrestrial #Astrobiology #FermiParadox #SpaceMystery #AreWeAlone #UFOTruth #AlienExistence

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.

In this second installment of Planetary Radio’s coverage from the 2025 NASA Innovative Advanced Concepts Symposium in Philadelphia, Pennsylvania, host Sarah Al-Ahmed highlights more of the technologies presented by the NIAC fellows. Mary Knapp of MIT Haystack Observatory shares her team’s Great Observatory for Long Wavelengths project, a space-based radio array designed to detect magnetic fields around distant exoplanets. Michael Hecht, also from MIT Haystack Observatory and principal investigator for the MOXIE experiment on NASA’s Perseverance rover, discusses Exploring Venus with Electrolysis, a concept that could turn Venus’s dense atmosphere into fuel for long-duration flight and exploration. Benjamin Hockman from NASA’s Jet Propulsion Laboratory introduces two projects: Gravity Poppers, tiny hopping probes that could map the interiors of asteroids and comets, and his team’s concept for a Venus balloon observatory. Finally, Justin Yim from the University of Illinois Urbana-Champaign presents LEAP, a legged robot designed to hop through the icy plumes of Saturn’s moon Enceladus in search of clues to its hidden ocean. Then stay tuned for What’s Up with Dr. Bruce Betts, chief scientist of The Planetary Society. Discover more at: https://www.planetary.org/planetary-radio/2025-niac-symposium-part-2See omnystudio.com/listener for privacy information.

Each year, NASA’s Innovative Advanced Concepts program (NIAC) funds visionary ideas that could shape the future of space exploration. In this first of two episodes from the 2025 NIAC Symposium in Philadelphia, Pennsylvania, USA, Planetary Radio host Sarah Al-Ahmed introduces some of the concepts presented at this year’s event. You’ll hear from Martin Bermudez and Josh Simpson from Skyeports LLC. Bermudez is the company’s CEO and principal investigator for the LUNGS Project, and Simpson is a glass artist and co-investigator. Together, their team is exploring how to build glass-blown lunar habitats from melted Moon dust. You’ll also meet Christine Gregg, research engineer at NASA’s Ames Research Center, who’s developing architected metamaterials to stabilize giant space structures. And finally, John Mather, Nobel laureate and senior astrophysicist at NASA’s Goddard Space Flight Center, shares his team’s work on an inflatable starshade that could help us see Earth-like worlds around distant stars. Then stick around for What’s Up with Dr. Bruce Betts, chief scientist of The Planetary Society. Discover more at: https://www.planetary.org/planetary-radio/2025-niac-symposium-part-1See omnystudio.com/listener for privacy information.

CONTINUED HEADLINE: James Webb Telescope Probes Potentially Habitable Exoplanet TRAPPIST-1e GUEST NAME: Néstor Espinoza SUMMARY: Dr. Néstor Espinoza's team uses the James Webb Space Telescope to study TRAPPIST-1e, 40 light-years away in the habitable zone. Using transit method analysis, they've excluded certain atmospheric compositions like cloudless Venus-like atmospheres. The team employs TRAPPIST-1b as a "stellar anchor" to correct distortions, keeping alive hopes of finding atmospheres on red dwarf planets. 1811 ROYAL OBSERVATORY AT GREEWICH