Podcasts about exoplanets

Sponsor Details:This episode of SpaceTime is brought to you with the support of Insta360. Capture your adventures with their latest game-changer, the GOUltra. For a special SpaceTime listener offer, visit store.insta360.com and use the promo code SPACETIME at checkout. Help support SpaceTime and get a great deal. Win/win!In this episode of SpaceTime, we delve into some astounding revelations in solar physics and planetary science, including the extreme temperatures of solar flares, new insights into the formation of Jupiter's core, and the tantalising possibility of life evolving on nearby exoplanets.Solar Flares Hotter Than Ever ImaginedRecent research has revealed that solar flares can reach temperatures exceeding 60 million degrees Celsius, a staggering six and a half times hotter than previously believed. This groundbreaking finding, published in the Astrophysical Journal Letters, may provide answers to a long-standing mystery regarding solar flare spectral lines. The study suggests that positively charged particles, or ions, are heated more intensely than electrons during these explosive events, leading to a significant revision of our understanding of solar flare dynamics.New Insights into Jupiter's Core FormationA new study challenges previous theories regarding the formation of Jupiter's core, suggesting that a giant impact may not be responsible for the planet's dilute core structure. Instead, it appears that Jupiter's core formed gradually through the absorption of heavy and light materials during its evolution. This revelation, supported by advanced computer simulations, indicates that the core does not have a distinct boundary but rather blends smoothly into the surrounding hydrogen layers, reshaping our understanding of gas giant formation.Could Life Thrive on Nearby Exoplanets?Exciting new research posits that life may be evolving right now on some of Earth's nearest exoplanets, despite the high levels of radiation they receive. Scientists have drawn parallels between the harsh conditions on these exoplanets and early Earth, where life first emerged amidst extreme ultraviolet radiation. This research highlights the potential for habitability on planets like Proxima b, igniting further interest in the search for extraterrestrial life.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstrophysical Journal Lettershttps://iopscience.iop.org/journal/2041-8205Monthly Notices of the Royal Astronomical Societyhttps://academic.oup.com/mnrasCornell Universityhttps://www.cornell.edu/Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support.Solar Flares Hotter Than Ever ImaginedNew Insights into Jupiter's Core FormationCould Life Thrive on Nearby Exoplanets?

SpaceX's Historic Triple Spacecraft Launch: On September 23rd, SpaceX will launch three spacecraft from Kennedy Space Center, including NASA's Interstellar Mapping and Acceleration Probe (IMAP). This mission marks a significant step in mapping the outer boundary of the heliosphere, providing vital early warnings of solar radiation storms that could impact future Artemis missions.Unprecedented Gamma Ray Burst Discovery: Astronomers are buzzing over the recent detection of GRB 250702B, a gamma ray burst that repeated multiple times over a day—an event never before observed. This extraordinary phenomenon challenges existing theories about gamma ray bursts, which are typically one-time catastrophic events.James Webb Telescope's Exoplanet Discoveries: The James Webb Space Telescope continues to revolutionize our understanding of exoplanets, recently detecting water vapor in the atmosphere of K2 18b, located in the habitable zone of its star. Webb's advanced capabilities are providing unprecedented insights into the atmospheres of over 20 exoplanets.Perseverance Rover's Findings on Mars: NASA's Perseverance rover has collected 26 samples in Jezero Crater, revealing evidence of ancient rivers and lake beds, suggesting that Mars was once potentially habitable. The ambitious Mars sample return mission is set to retrieve these samples by the early 2030s.Upcoming Astronomical Events: October promises fantastic stargazing opportunities with the Orionids meteor shower peaking on October 21, coinciding with a new moon for optimal viewing. Jupiter and Saturn are also well-positioned for observation, offering spectacular views of their moons and rings.NASA's Dragonfly Mission Update: After overcoming budget challenges and delays, NASA's Dragonfly mission to Titan is back on track for a July 2028 launch. This innovative mission aims to explore the chemical building blocks of life on Titan, an Earth-like moon with lakes of methane.Send Your Name to the Moon: NASA invites you to send your name aboard the Artemis 2 mission, launching no later than April 2026. This mission will be the first crewed flight of the Artemis campaign, paving the way for future lunar exploration. For more details visit: https://www3.nasa.gov/send-your-name-with-artemis/For more cosmic updates, visit our website at astronomydaily.io. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTubeMusic Music, TikTok, and our new Instagram account! Don't forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Avery and Anna signing off. Until next time, keep looking up and exploring the wonders of our universe.✍️ Episode ReferencesSpaceX Launch Information[NASA](https://www.nasa.gov/)Gamma Ray Burst Discovery[Nature Astronomy](https://www.nature.com/natureastronomy/)James Webb Space Telescope Findings[NASA](https://www.nasa.gov/)Perseverance Rover Discoveries[NASA](https://www.nasa.gov/)Dragonfly Mission Update[NASA](https://www.nasa.gov/)Artemis 2 Name Submission[NASA](https://www.nasa.gov/)Astronomy Daily[Astronomy Daily](http://www.astronomydaily.io/)Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support.Sponsor Details:Ensure your online privacy by using NordVPN. To get our special listener deal and save a lot of money, visit www.bitesz.com/nordvpn. You'll be glad you did!Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click Here

Newly released but heavily redacted NASA documents involving the James Webb Space Telescope are creating dramatic controversy, and in this episode of Mysteries with a History we will dig into what hints can be gleaned from the documents, and also the latest Exoplanet findings.To see the VIDEO of this episode, click or copy link - https://youtube.com/live/uKHm9aDA0hsVisit my website with International UFO News, Articles, Videos, and Podcast direct links -www.ufonews.coBecome a supporter of this podcast: https://www.spreaker.com/podcast/strange-and-unexplained--5235662/support.

For decades, Uranus has puzzled scientists. Unlike the other giant planets, Voyager 2’s 1986 flyby suggested the ice giant emitted no excess heat. Now, thanks to new analyses of Voyager data, decades of ground-based and space-based observations, and refined models, scientists have confirmed that Uranus does radiate more heat than it receives from the Sun. Host Sarah Al-Ahmed speaks with atmospheric scientist Michael Roman (Assistant Professor at the Universidad Adolfo Ibáñez in Chile) about his team’s new study showing Uranus emits around 12.5% more energy than it absorbs. Together, they explore what this means for our understanding of Uranus’s atmosphere, its bizarre seasonal cycles, the planet’s violent past, and why these findings strengthen the case for a future flagship mission to the Solar System’s overlooked ice giants.Stick around for What’s Up with Bruce Betts, Planetary Society chief scientist, for a look at Uranus’ newly discovered moon and a new random space fact. Discover more at: https://www.planetary.org/planetary-radio/2025-uranus-energy-balanceSee omnystudio.com/listener for privacy information.

https://www.youtube.com/watch?v=RucWv35XwD0 Hosted by Tony Darnell. From  Oct 11, 2023. Over the course of this show, we've talked many, many times about the Transit Method for detecting exoplanets.  It is simply the measure of a star's decrease in brightness as the star passes through our line of sight.  This once difficult measurement has now become commonplace and can even be done with advanced amateur astronomy equipment under a reasonably dark sky.   From this measurement, we can infer a few things about the planets passing by: we can get an indication of its size and if we measure several transits, we can get the period of the orbit around the host star.  We can also get an estimate of the period and eccentricity of the orbit by the width of the dip in the light curve.   But there is another, even more difficult measurement we can make using transit telescopes that are an important tool for learning about planets around other stars: exoplanet secondary eclipses.   Get all episodes: https://exoplanetradio.com Music by Geodesium: https://lochnessproductions.com   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.

Guest | Les Johnson, Chief Technologist NASA Marshall Space Flight Center (retired) [@NASA_Marshall]On Twitter | https://x.com/LesAuthorOn LinkedIn | https://www.linkedin.com/in/lesjohnson1/On Facebook | https://www.facebook.com/les.johnson2On YouTube | http://www.youtube.com/@interstellarresearchgroupWebsite | https://www.lesjohnsonauthor.com/Host | Matthew S WilliamsOn ITSPmagazine  

The nearby Sun-like star HD 69830 may have three exoplanets orbiting it, but astronomers seem more focused on trying to understand a hard-to-explain dust disk in the star system.

ITC 69 – The Exoplanet Gold Rush What happens when humanity stares into infinity and thinks it sees treasure? In this episode of In The Crease, we follow the fever and the hangover of abundance:Spain's silver fleets and the hollowing of an empireCalifornia and Klondike boomtowns that burned out overnightAliens?And finally, the asteroids themselves — rocks worth trillions, or worth nothing at all.From quintillion-dollar headlines to the cold math of markets, from ghost towns to orbital stock exchanges, ITC 69 asks the question no one wants to face: what happens when scarcity — the skeleton of money — finally breaks? Infinity is coming. The only question left is whether it remakes us, or ruins us.

Guest:Dr. Andy Tomkins – Geologist, Professor at Monash University, and lead author of the groundbreaking study proposing that Earth once had a Saturn-like ring system.The Cosmic Scoop:What if Earth once had rings like Saturn? Dr. Andy Tomkins joins Markus to unravel the evidence that, 466 million years ago, a colossal asteroid breakup may have encircled our planet with a shimmering band of debris. From the science of ancient meteorites to the climate effects of planetary rings, this episode explores how cosmic events have shaped our world—and what they might mean for life, extinction, and the future of planetary science.Quotable Insights:“The evidence needs to be gathered a bit more still, but we think that ring period could have lasted for 20 to 40 million years.”“You can imagine looking up and seeing this ephemeral, light-shaded band in the sky.”“Life diversifies quickly when it's responding to a challenge.”“Rings are ephemeral—they don't last very long.”“Earth is compositionally not that special. The right ingredients for life are distributed everywhere throughout the universe.”Cosmic Timeline:[00:00:00] Introduction & Earth's Ancient Beauty[00:02:00] Saturn-like Rings on Earth?[00:06:00] The Visian Period: 500 Million Years Ago[00:09:00] How the Ancient Ring System Formed[00:14:00] The Asteroid Breakup and Meteorite Evidence[00:18:00] Global Impact: Craters, Tsunamis, and Sedimentary Clues[00:23:00] What Did the Rings Look Like?[00:27:00] Did the Rings Affect Earth's Climate?[00:31:00] The Great Ordovician Biodiversification Event[00:36:00] Geological Timescales & Extinction Events[00:41:00] The Fate of Earth's Rings[00:45:00] Habitability, Exoplanets, and Cosmic Coincidences[00:50:00] Where Did Earth's Water Come From?[00:54:00] Future Asteroid Events & Apophis[00:59:00] What's Next in the Research?[01:03:00] If You Could See the Asteroid Belt…[01:06:00] Music for the Journey: “Paint It Black” by The Rolling Stones[01:09:00] Espresso for the Mind: Inspiration & Final ThoughtsLinks to Explore:Dr. Andy Tomkins at Monash UniversityOriginal Research Paper: Earth's Ancient Ring SystemPlate Tectonic Reconstructions (YouTube)NASA Asteroid ResourcesSpotify Playlist: Space Cafe Podcast Guest PicksSpread the Cosmic Love!If this episode sparked your imagination or challenged your view of Earth's history, share it with a friend, colleague, or fellow stargazer. Let's keep exploring the mysteries of our planet and the universe together.Find us on Spotify and Apple Podcasts.Visit us at SpaceWatch.Global, subscribe to ouSend us a textYou can find us on Spotify and Apple Podcast!Please visit us at SpaceWatch.Global, subscribe to our newsletters. Follow us on LinkedIn and Twitter!

A team of astronomers has detected for the first time a growing planet outside our solar system, embedded in a cleared gap of a multi-ringed disk of dust and gas. The team, led by University of Arizona astronomer Laird Close and Richelle van Capelleveen, an astronomy graduate student at Leiden Observatory in the Netherlands, discovered the unique exoplanet using the University of Arizona's MagAO-X extreme adaptive optics system at the Magellan Telescope in Chile, the U of A's Large Binocular Telescope in Arizona and the Very Large Telescope at the European Southern Observatory in Chile. Their results are published in The Astrophysical Journal Letters. A growing exoplanet For years, astronomers have observed several dozen planet-forming disks of gas and dust surrounding young stars. Many of these disks display gaps in their rings, hinting at the possibility that they are being "plowed" by nearby nascent planets, or protoplanets, like lanes being cleared by a snowplow. Yet, only about three actual young growing protoplanets have been discovered to date, all in the cavities between a host star and the inner edge of its adjacent protoplanetary disk. Until this discovery, no protoplanets had been seen in the conspicuous disk gaps - which appear as dark rings. "Dozens of theory papers have been written about these observed disk gaps being caused by protoplanets, but no one's ever found a definitive one until today," said Close, professor of astronomy at the University of Arizona. He calls the discovery a "big deal," because the absence of planet discoveries in places where they should be has prompted many in the scientific community to invoke alternative explanations for the ring-and-gap pattern found in many protoplanetary disks. "It's been a point of tension, actually, in the literature and in astronomy in general, that we have these really dark gaps, but we cannot detect the faint exoplanets in them," he said. "Many have doubted that protoplanets can make these gaps, but now we know that in fact, they can." 4.5 billion years ago, our solar system began as just such a disk. As dust coalesced into clumps, sucking up gas around them, the first protoplanets began to form. How exactly this process unfolded, however, is still largely a mystery. To find answers, astronomers have looked to other planetary systems that are still in their infancy, known as planet-forming disks, or protoplanetary disks. Close's team took advantage of an adaptive optics system, one of the most formidable of its kind in the world, developed and built by Close, Jared Males and their students. Males is an associate astronomer at Steward Observatory and the principal investigator of MagAO-X. MagAO-X, which stands for "Magellan Adaptive Optics System eXtreme," dramatically improves the sharpness and resolution of telescope images by compensating for atmospheric turbulence, the phenomenon that causes stars to flicker and blur, and is dreaded by astronomers. Suspecting there should be invisible planets hiding in the gaps of protoplanetary disks, Close's team surveyed all the disks with gaps and probed them for a specific emission of visible light known as hydrogen alpha or H-alpha. "As planets form and grow, they suck in hydrogen gas from their surroundings, and as that gas crashes down on them like a giant waterfall coming from outer space and hits the surface, it creates extremely hot plasma, which in turn, emits this particular H-alpha light signature," Close explained. "MagAO-X is specially designed to look for hydrogen gas falling onto young protoplanets, and that's how we can detect them." The team used the 6.5-meter Magellan Telescope and MagAO-X to probe WISPIT-2, a disk van Capelleveen recently discovered with the VLT. Viewed in H-alpha light, Close's group struck gold. A dot of light appeared inside the gap between two rings of the protoplanetary disk around the star. In addition, the team observed a second candidate planet inside the "cavity" between ...

In a relatively short period of time, exoplanets (planets around stars other than our Sun) have gone from an intriguing conjecture to an active field of scientific study, with over 5,000 confirmed discoveries. The task now is to move beyond merely accumulating new examples, and embarking on systematic studies of their properties. What fraction of stars have planets, how are they distributed in size and distance, what kinds of atmospheres do they have, are any promising homes for life? I talk with Natalie Batalha about what we've learned so far, and prospects for future discoveries.Blog post with transcript: https://www.preposterousuniverse.com/podcast/2025/08/25/326-natalie-batalha-on-what-we-know-and-will-learn-about-exoplanets/Support Mindscape on Patreon.Natalie Batalha received a Ph.D. in astrophysics from the University of California, Santa Cruz. She is currently a professor of astronomy and astrophysics at UCSC. She has served as Science Team Leader, Mission Scientist, and Project Scientist for NASA's Kepler satellite observatory. She is a member of the American Academy of Arts and Sciences, and was listed as one of Time Magazine's 100 Most Influential People in the World in 2017.Web pageGoogle Scholar publicationsWikipediaSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

SpaceX's Starship Test Flight: Get ready for the highly anticipated 10th test flight of SpaceX's Starship system! With the massive Super Heavy booster now at the launch pad in South Texas, this test is set for Sunday, August 24th. Discover how SpaceX's rapid, iterative approach to testing sets it apart from traditional aerospace methods, and learn about the flight plan that could bring astronauts back to the Moon.- A Rare Black Moon: This week, on August 23rd, we will witness a black moon, the 13th new moon in a calendar year. While this term may not be found in textbooks, it signals a perfect opportunity for stargazers as the lack of moonlight allows for clearer views of the night sky. Join us as we discuss what a new moon is and how it enhances our stargazing experience.- Disappointment in Exoplanet Research: The James Webb Space Telescope has delivered disappointing news regarding the exoplanet GJ 3929, once a hopeful candidate for habitability. New data suggests it may lack an atmosphere entirely, leaving it as a bare rock. Explore how this finding contributes to our understanding of planetary evolution and the factors that allow for atmospheric retention.- Targeting Signals for Alien Life: In an intriguing twist, researchers have analyzed 20 years of data from NASA's Deep Space Network, revealing that our most powerful radio signals have been predominantly aimed at Mars. This accidental broadcasting provides a targeted search area for extraterrestrial intelligence, suggesting that if aliens are listening, they might just hear us!For more cosmic updates, visit our website at astronomydaily.io. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTube Music Music, TikTok, and our new Instagram account! Don't forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Anna and Avery signing off. Until next time, keep looking up and stay curious about the wonders of our universe.✍️ Episode ReferencesStarship Test Flight Details[SpaceX](https://www.spacex.com/)Black Moon Explanation[NASA](https://www.nasa.gov/)GJ 3929 Research[James Webb Space Telescope](https://www.jwst.nasa.gov/)Alien Seona Lee Study[NASA Deep Space Network](https://www.nasa.gov/mission_pages/DSN/main/index.html)Astronomy Daily[Astronomy Daily](http://www.astronomydaily.io/)Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support.Sponsor Details:Ensure your online privacy by using NordVPN. To get our special listener deal and save a lot of money, visit www.bitesz.com/nordvpn. You'll be glad you did!Sponsor Details:Ensure your online privacy by using NordVPN. To get our special listener deal and save a lot of money, visit www.bitesz.com/nordvpn. You'll be glad you did!Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click Here

In 2020, the YSES-1 system became the first directly imaged multiplanetary system around a Sun-like star. It features two giant exoplanets orbiting a star just 16 million years old. Now, the James Webb Space Telescope is revealing new insights into these distant worlds. Host Sarah Al-Ahmed speaks with Kielan Hoch, Giacconi Fellow at the Space Telescope Science Institute and principal investigator of the JWST program that captured these observations, and Emily Rickman, ESA science operations scientist at STScI and member of the JWST Telescope Scientist Team for coronagraphy. They explore what makes this system so unusual, including a dusty circumplanetary disk around YSES-1b and high-altitude silicate clouds in the atmosphere of YSES-1c. Later in the show, Bruce Betts joins for What’s Up to talk about how future telescopes like the Habitable Worlds Observatory could help us image smaller, colder, and older planets. Discover more at: https://www.planetary.org/planetary-radio/2025-yses-1See omnystudio.com/listener for privacy information.

Every year, we host what we like to call a “mini” Summit. It's a short webinar to give writers a taste of what we offer at our full-day event. In this episode, we share a past Mini Summit all about creating Game Changing ideas. Our goal is to spark your imagination and creativity by showing just a few ways other picture book creators have turned ideas on their heads. Get ready to be inspired by the Picture Book Summit Founders and be sure to find out about our latest event by going to picturebooksummit.com.  Books mentioned in this episode: Follow That Frog by Philip Stead and Matthew Cordell There Are No Ants in This Book by Rosemary Mosco and Anna Pirolli  Who Hops? by Katie Davis One Fox: A Counting Book Thriller by Kate Read  Waiting in the Wings by Julie Andrews, Emma Walton Hamilton, and E.G. Keller Tumblebaby by Adam Rex The Story of the Saxophone by Lesa Cline Ransome and James E. Ransome School's First Day of School by Adam Rex XO, Exoplanet by Deborah Underwood and Jorge Lacera A River of Dust by Jilane Hoffman and Eugenia Mello Vlad the Fabulous Vampire by Flavia Z. Drago The Bees of Notre Dame by Meghan P. Browne and E.B. Goodale Mole is Not Alone by Maya Tatsukawa Snail in Space by Rachel Bright and Nadia Shireen There was a Party for Langston by Jason Reynolds and the Pumphrey Brothers Mel Fell by Corey Tabor Ursula Upside Down by Corey R. Tabor Big by Vashti Harrison Days Like This by Oriane Smith and Alice Gravier Mr. S by Monica Arnaldo Spencer's New Pet by Jessie Sima    

China's Lunar Ambitions: Dive into the latest developments from China's space programme as they make significant strides towards their lunar goals. With successful tests of their Lanyue Lunar lander and the Long March 10 rocket, China is on track to land astronauts on the Moon before 2030, potentially outpacing NASA's Artemis programme. Explore the geopolitical implications of this evolving space race and what it means for international perceptions of technological prowess.- The Eye of Sauron Blazar: Witness a stunning astronomical discovery as astronomers reveal an image resembling the Eye of Sauron, emanating from the powerful blazar PKS1424-240. This breakthrough provides insights into the mechanics of cosmic jets and their connection to high-energy neutrinos, reshaping our understanding of these enigmatic phenomena.- Rethinking Exoplanet Sizes: New research suggests that many exoplanets may be significantly larger than previously estimated, challenging our understanding of planetary formation and potential habitability. Discover how detection methods have led to this revelation and its implications for the search for Earth-like worlds.- Launch Roundup: Stay updated with our launch roundup, featuring the much-anticipated 10th flight of SpaceX's Starship, set to deploy dummy satellites and gather crucial re-entry data. Additionally, learn about Russia's unique biological mission sending mice and fruit flies into orbit, alongside various other global launches scheduled for the week.For more cosmic updates, visit our website at astronomydaily.io. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTube Music, TikTok, and our new Instagram account! Don't forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Anna and Avery signing off. Until next time, keep looking up and stay curious about the wonders of our universe.✍️ Episode ReferencesChina's Lunar Programme Updates[China National Space Administration](http://www.cnsa.gov.cn/)Blazar PKS1424-240 Research[Astrophysical Journal](https://iopscience.iop.org/journal/0004-637X)Exoplanet Size Research[NASA TV](https://tess.gsfc.nasa.gov/)SpaceX Starship Updates[SpaceX](https://www.spacex.com/)Biological Mission Overview[Roscosmos](https://www.roscosmos.ru/)Astronomy Daily[Astronomy Daily](http://www.astronomydaily.io/)Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support.Sponsor Details:Ensure your online privacy by using NordVPN. To get our special listener deal and save a lot of money, visit www.bitesz.com/nordvpn. You'll be glad you did!Sponsor Details:Ensure your online privacy by using NordVPN. To get our special listener deal and save a lot of money, visit www.bitesz.com/nordvpn. You'll be glad you did!Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click Here

In this episode of SpaceTime, we uncover the latest astronomical marvels and pressing concerns in space science.The Cosmic Horseshoe: A Supermassive DiscoveryAstronomers have potentially identified the most massive supermassive black hole ever discovered, dubbed the Cosmic Horseshoe, which is estimated to be around 36 billion times the mass of our Sun. Located approximately 5 billion light years away, this colossal black hole distorts space-time and creates a stunning Einstein ring effect by gravitationally lensing light from distant galaxies. The measurement of its mass combines gravitational lensing and stellar kinematics, providing a rare glimpse into the formation and evolution of galaxies and their central black holes.Possible New Planet in the Alpha Centauri SystemExciting news emerges from the Alpha Centauri star system, where astronomers may have discovered a new planet orbiting Alpha Centauri A, the closest star system to our own at just 4.25 light years away. Using data from NASA's Webb Space Telescope, researchers suggest this Saturn-sized gas giant could be located in the habitable zone of a sun-like star. While the planet's gaseous nature may not support life, its proximity offers a unique opportunity to study planetary systems beyond our own, challenging existing theories on planet formation in binary star systems.The Satellite Proliferation DilemmaAs the number of satellites in Earth orbit continues to rise, astronomers are sounding alarms over the interference these satellites cause to vital scientific research. A study has highlighted the impact of Starlink's megaconstellation on radio astronomy, with significant radio emissions masking faint signals from the universe. This growing concern emphasizes the need for regulatory measures to mitigate interference and protect the integrity of astronomical observations.www.spacetimewithstuartgary.com✍️ Episode ReferencesMonthly Notices of the Royal Astronomical Societyhttps://academic.oup.com/mnrasAstrophysical Journal Lettershttps://iopscience.iop.org/journal/2041-8205Astronomy and Astrophysics Journalhttps://www.aanda.org/Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support.

Rogue planets wander the cosmos without stars, but could we still call them home? This episode dives into how humanity might transform these frozen giants into thriving outposts of civilization.Go to https://hensonshaving.com/isaacarthur and enter "Isaac Arthur " at checkout to get 100 free blades with your purchase.Visit our Website: http://www.isaacarthur.netJoin Nebula: https://go.nebula.tv/isaacarthurSupport us on Patreon: https://www.patreon.com/IsaacArthurSupport us on Subscribestar: https://www.subscribestar.com/isaac-arthurFacebook Group: https://www.facebook.com/groups/1583992725237264/Reddit: https://www.reddit.com/r/IsaacArthur/Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.SFIA Discord Server: https://discord.gg/53GAShECredits:Colonizing Rogue PlanetsWritten, Produced & Narrated by: Isaac ArthurSelect imagery/video supplied by Getty Images Music Courtesy of Epidemic Sound http://epidemicsound.com/creatorSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Rogue planets wander the cosmos without stars, but could we still call them home? This episode dives into how humanity might transform these frozen giants into thriving outposts of civilization.Go to https://hensonshaving.com/isaacarthur and enter "Isaac Arthur " at checkout to get 100 free blades with your purchase.Visit our Website: http://www.isaacarthur.netJoin Nebula: https://go.nebula.tv/isaacarthurSupport us on Patreon: https://www.patreon.com/IsaacArthurSupport us on Subscribestar: https://www.subscribestar.com/isaac-arthurFacebook Group: https://www.facebook.com/groups/1583992725237264/Reddit: https://www.reddit.com/r/IsaacArthur/Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.SFIA Discord Server: https://discord.gg/53GAShECredits:Colonizing Rogue PlanetsWritten, Produced & Narrated by: Isaac ArthurSelect imagery/video supplied by Getty Images Music Courtesy of Epidemic Sound http://epidemicsound.com/creatorSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

New Insights on Trappist 1d: Join us as we explore the latest findings regarding the exoplanet Trappist 1d, which, despite its Earth-like size and rocky surface, has been ruled out as a potential twin due to the absence of a suitable atmosphere. Discover what this means for the search for life beyond our solar system and the implications of red dwarf stars on planetary atmospheres.- Colorado's Lunar Surface Simulator: Travel closer to home as we discuss an innovative lunar surface simulator built at the Colorado School of Mines. This impressive facility is testing lunar rovers and excavation equipment, providing vital data for future Moon missions and commercial activities.- Controversial Executive Order on Rocket Launches: Delve into the recent executive order signed by President Trump aimed at streamlining regulations for commercial rocket launches. We examine the balance between fostering innovation and ensuring environmental safeguards, as well as the mixed reactions from industry leaders and environmental advocates.- Supermassive Black Hole Awakens: Marvel at the discovery of a supermassive black hole located 6 billion light years away, caught in the act of awakening. This unprecedented observation offers insights into the early stages of black hole activity and its influence on galaxy formation, providing a unique opportunity to study these cosmic giants.For more cosmic updates, visit our website at astronomydaily.io. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTube Music, TikTok, and our new Instagram account! Don't forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Ena and Avery signing off. Until next time, keep looking up and stay curious about the wonders of our universe.✍️ Episode ReferencesTrappist 1d Study[NASA](https://www.nasa.gov/)Lunar Surface Simulator Information[Colorado School of Mines](https://www.mines.edu/)Executive Order Details[Federal Aviation Administration](https://www.faa.gov/)Black Hole Discovery[University of Bologna](https://www.unibo.it/en)Astronomy Daily[Astronomy Daily](http://www.astronomydaily.io/)Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support.Sponsor Details:Ensure your online privacy by using NordVPN. To get our special listener deal and save a lot of money, visit www.bitesz.com/nordvpn. You'll be glad you did!Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click Here

In this episode of SpaceTime, we delve into the cosmic drama unfolding in our universe, featuring a doomed exoplanet, new revelations about Mars, and the latest crew aboard the International Space Station.The Death Spiral of TOI 2109bAstronomers are closely monitoring the death spiral of TOI 2109b, an exoplanet located over 870 light-years away. This gas giant, nearly five times the mass of Jupiter, completes an orbit around its host star in just 16 hours, making it the closest hot Jupiter discovered to date. Researchers from Macquarie University have found that the planet's orbit is decaying, leading to three potential end scenarios: being torn apart by tidal forces, plunging into its host star, or losing its gaseous envelope to intense radiation. These findings provide valuable insights into planetary evolution and the fate of gas giants in close orbits.New Insights into Mars's Ancient SurfaceA recent study has identified a new type of iron sulfate on Mars, suggesting significant geothermal and chemical activity on the planet's surface. Researchers have characterized this uncommon mineral, which may represent a new type due to its unique crystalline structure. The discovery sheds light on how heat, water, and chemical reactions have shaped Mars, and indicates that the planet may have been more geologically active than previously thought. This research enhances our understanding of Mars's potential to have supported life in its past.New Crew Arrives at the International Space StationNASA has successfully delivered a new crew to the International Space Station aboard a SpaceX Dragon capsule. The crew, consisting of two Americans, a Russian, and a Japanese astronaut, will replace colleagues who have been aboard since March. As NASA considers extending crew stays from six to eight months to reduce costs, the new team is set to contribute to ongoing research and operations in low Earth orbit.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstrophysical Journalhttps://iopscience.iop.org/journal/1538-4357Nature Journalhttps://www.nature.com/nature/NASA's International Space Stationhttps://www.nasa.gov/mission_pages/station/main/index.htmlBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support.00:00 This is space Time Series 28, Episode 97 for broadcast on 13 August 202500:42 Astronomers are tracking the death spiral of a doomed planet more than 870 light years away12:06 ToI 2109 is one of the most interesting systems that we've got17:06 Scientists have identified a new type of iron sulfate on the Red Planet23:47 NASA has delivered four new crew members to the International Space Station aboard SpaceX Dragon25:10 New study claims consuming three fries a week increases risk of developing type 2 diabetes26:13 Google about to offer AI study tools to college students for free29:53 You've got to check for updates on all your Apple devices

From October 9, 2013. Nothing lasts forever, stars live and die over the course of hundreds of millions to billions, and in the case of red dwarf stars, trillions of years. Planets are born from the remnants of their parent stars and die over a shorter timescale. Life on those planets, if it exists, is presumed to be shorter still, governed entirely by the environments provided by the combination of the star and planetary characteristics. How long life lasts there ultimately depends on how long the star lives and how it dies.   Using our solar system as an example, since we know life arose here, how long will it last?  Astronomers think they have an answer.   We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs.  Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too!  Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations.  Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.

# The Space Cowboy Podcast: Webb Telescope Discoveries from Alpha Centauri to Distant GalaxiesJourney across the cosmos with The Space Cowboy's latest episode exploring groundbreaking James Webb Space Telescope discoveries. From a potential Saturn-sized planet orbiting Alpha Centauri A to unprecedented views of Neptune's auroras, this episode covers the most significant recent findings in accessible, jargon-free language.Discover how Webb's 100-hour deep field observation revealed thousands of previously unseen galaxies, detected hidden supermassive black holes, and captured stunning planetary nebula details. Learn about "Sleeping Beauties" - dormant early galaxies with paused star formation - and what they tell us about cosmic evolution.The Space Cowboy breaks down complex astronomical concepts in plain terms, explaining how coronagraphs work, why mid-infrared imaging matters, and what auroras reveal about planetary magnetospheres. Get expert insights on Webb's capabilities and upcoming observation targets that promise to revolutionize our understanding of nearby exoplanets, galaxy formation, and Solar System dynamics.Perfect for astronomy enthusiasts and casual space fans alike, this episode showcases how Webb continues to transform our cosmic perspective through patient observation and cutting-edge technology.Some great Deals https://amzn.to/49SJ3QsFor more check out http://www.quietplease.ai

Paul Hill, Ralph Wilkins and Dr. Jenifer “Dr. Dust” Millard host.  Damien Phillips, John Wildridge and Dustin Ruoff produce. This month we talk about Jen at the BBC, AI in science communication, a supernova in NGC7331, whether Betelgeuse has a companion, Exoplanet shenanigans, European hypersonic space planes, and of course our monthly sky guide and general chat.   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.

# James Webb Space Telescope Unveils New Cosmic Discoveries: From Baby Planets to Ancient GalaxiesIn this captivating episode of The Space Cowboy podcast, host takes listeners on a stellar journey through the latest groundbreaking discoveries from the James Webb Space Telescope. The episode highlights Webb's first-ever direct imaging of a Saturn-mass exoplanet around star TWA 7, revolutionizing our planet-hunting capabilities. Explore fascinating revelations about free-floating giant planets forming their own miniature planetary systems without host stars, and Webb's detection of supermassive black holes in neighboring galaxies through ionized neon gas signatures. The telescope has also captured never-before-seen auroras on Jupiter and Neptune, providing crucial data about planetary magnetism.The podcast delves into Webb's observation of JADES GS Z14-1, one of the earliest galaxies ever spectroscopically confirmed, existing just 500 million years after the Big Bang. Additionally, learn how Webb's unprecedented imaging of planetary nebulae like NGC 1514 and NGC 6072 reveals intricate structures that tell the story of stellar life cycles.From black holes devouring stars in dusty galaxies to revisiting Hubble's Ultra Deep Field with enhanced clarity, this episode showcases how the James Webb Space Telescope continues to transform our understanding of the cosmos in its first three years of operation.Some great Deals https://amzn.to/49SJ3QsFor more check out http://www.quietplease.ai

Exoplanet: Retraction OF SUGESTIVE ANALYSIS OF AN ALIEN ATMOSPHERE..                                                                                                                                                                                                                                                                                                                                                           . Bob Zimmerman BehindTheBlack.com 1958

This month we talk about Jen at the BBC, AI in science communication, a supernova in NGC7331, whether Betelgeuse has a companion, Exoplanet shenanigans, European hypersonic space planes, and of course our monthly sky guide and general chat.   Produced by Paul, Jen, John, Damien & Dustin

Dive into the unknown with Fantom Facts Society, the podcast for curious minds! In this eye-opening episode, we hit TikTok Live to interview 12 random people on one burning question: Do you believe in aliens? The responses from the older folks were predictable, but the younger generation's answers? Absolutely shocking – from wild conspiracy theories to mind-bending personal encounters that'll leave you questioning reality!Whether you're a skeptic or a true believer, this raw, unfiltered street-style chat uncovers what Gen Z and millennials REALLY think about extraterrestrial life. Is the truth out there... or right here on Earth? Hit play now and join the conversation!Don't forget to like, comment your own alien beliefs below, and subscribe to Fantom Facts Society for more mind-expanding facts, interviews, and mysteries. New episodes drop weekly – stay curious! #Aliens #TikTokInterviews #FantomFacts #Extraterrestrial #PodcastForCuriousMinds

Curious to watch the animation of this episode? Check it out on Bright Side Universe: https://open.spotify.com/episode/5OhZ43Sg2CuR0U5Sk5ukvj?si=okIKmC2OS7iIvejCZ1IX5g Animation is created by Bright Side. ---------------------------------------------------------------------------------------- Music by Epidemic Sound https://www.epidemicsound.com Check our Bright Side podcast on Spotify and leave a positive review! https://open.spotify.com/show/0hUkPxD... ---------------------------------------------------------------------------------------- Our Social Media: Facebook: https://www.facebook.com/brightside Instagram: https://www.instagram.com/brightside.... TikTok: https://www.tiktok.com/@brightside.of... Stock materials (photos, footages and other): https://www.depositphotos.com https://www.shutterstock.com https://www.eastnews.ru ---------------------------------------------------------------------------------------- For more videos and articles visit: http://www.brightside.me Learn more about your ad choices. Visit megaphone.fm/adchoices

https://www.youtube.com/watch?v=s8omjQrl2f4 Hosted by Tony Darnell. From August 22, 2018. Are we alone? How unique is our Earth?  Should the hunt for life beyond Earth uncover a multitude of habitable worlds and few (if any) inhabited ones, humanity would begin to understand just how lonely and fragile our situation is. On the other hand, if our hunt yields a true diversity of inhabited worlds, then we would learn something fundamental about the commonality of life in the cosmos.    Like this content? Please consider becoming a patron   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.

Martian Ice and Frosts: Explore the fascinating world of Martian ice and frost as we delve into how these elements could indicate the presence of liquid brines on the Red Planet. Discover the implications of Dr. Vincent Cheverrier's recent study, which utilizes data from the Viking 2 lander to reveal how seasonal frost melting could create transient brines, potentially supporting life in localized microenvironments.- A Richie Black Hole's Disruption: Join us as we examine a rogue intermediate mass black hole disrupting a star in the halo of a distant galaxy. Thanks to the Hubble Space Telescope and Chandra X-ray Observatory, we investigate the mysterious tidal disruption event and what it reveals about the elusive nature of intermediate mass black holes and their role in cosmic evolution.- Exoplanets Around L9859: Discover the excitement surrounding the detection of a fifth rocky planet in the L9859 system, a red dwarf star located just 34.5 light-years away. This newly identified Super Earth in the habitable zone offers a unique opportunity for future atmospheric studies with the James Webb Space Telescope, while shedding light on the characteristics of multiplanetary systems.- NASA's Student Suits Challenge: Learn about NASA's recent Suits Challenge, where over 100 students showcased innovative designs for future spacesuits and rovers. This hands-on experience at NASA's Johnson Space Center highlights the importance of fostering new talent in space exploration, with students gaining invaluable insights into real-world applications of their designs.For more cosmic updates, visit our website at astronomydaily.io. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTube Music Music, TikTok, and our new Instagram account! Don't forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Steve and Hallie signing off. Until next time, keep looking up and stay curious about the wonders of our universe.✍️ Episode ReferencesMartian Brines Study[University of Arkansas](https://www.uark.edu/)Richie Black Hole Discovery[Hubble Space Telescope](https://hubblesite.org/)L9859 Exoplanet System[NASA TV](https://tess.gsfc.nasa.gov/)NASA Suits Challenge[NASA](https://www.nasa.gov/)Astronomy Daily[Astronomy Daily](http://www.astronomydaily.io/)Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support.

Curious to watch the animation of this episode? Check it out on Bright Side Universe: https://open.spotify.com/episode/5OhZ43Sg2CuR0U5Sk5ukvj?si=xRSf4b-rRHWs3xXT496t_Q Animation is created by Bright Side. ---------------------------------------------------------------------------------------- Music by Epidemic Sound https://www.epidemicsound.com Check our Bright Side podcast on Spotify and leave a positive review! https://open.spotify.com/show/0hUkPxD... ---------------------------------------------------------------------------------------- Our Social Media: Facebook: https://www.facebook.com/brightside Instagram: https://www.instagram.com/brightside.... TikTok: https://www.tiktok.com/@brightside.of... Stock materials (photos, footages and other): https://www.depositphotos.com https://www.shutterstock.com https://www.eastnews.ru ---------------------------------------------------------------------------------------- For more videos and articles visit: http://www.brightside.me Learn more about your ad choices. Visit megaphone.fm/adchoices

Preparing for First Contact: Dive into the intriguing discussion on humanity's readiness for potential contact with extraterrestrial intelligence. A new research paper from the University of St. Andrews outlines how NASA and the global scientific community should gear up for a future where we might detect technological signatures from alien civilizations. Explore the proposed strategies for addressing misinformation, cultural interpretations, and the psychological impacts of such a monumental discovery.- Exoplanet Discovery: L9859 System: Discover the exciting announcement of a fifth rocky planet orbiting the red dwarf star L9859. This new addition to the system, located within the optimistic habitable zone, offers a unique opportunity to study planetary formation and evolution. Learn about the characteristics of these terrestrial planets and their potential for atmospheric studies with the James Webb Telescope.- Russia's Ionosphera M Satellites: Unpack the details of Russia's recent launch of the Ionosphera M satellites, designed to enhance our understanding of space weather. Find out how these satellites will contribute to improving forecasting and monitoring of the ionosphere, a crucial layer of Earth's atmosphere that affects satellite operations and radio communications.- Innovative Mars Mission Concept: Skyfall: Get captivated by the revolutionary Skyfall mission concept, which proposes deploying a fleet of scout helicopters to Mars. This innovative approach aims to gather critical data about the Martian surface and subsurface, paving the way for future human exploration. Discover how this idea builds on the success of previous Mars missions and could transform our exploration strategies.For more cosmic updates, visit our website at astronomydaily.io. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTube Music Music, TikTok, and our new Instagram account! Don't forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Anna signing off. Until next time, keep looking up and stay curious about the wonders of our universe.✍️ Episode ReferencesExtraterrestrial Intelligence Preparation[University of St. Andrews](https://www.st-andrews.ac.uk/)L9859 Exoplanet Discovery[NASA TV](https://tess.gsfc.nasa.gov/)Ionosphera M Satellites Launch[Russian Space Agency](https://www.roscosmos.ru/)Skyfall Mars Mission Concept[NASA TV](https://www.jpl.nasa.gov/)Astronomy Daily[Astronomy Daily](http://www.astronomydaily.io/)Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support.

Asteroid 2025 OW's Close Encounter: Unpack the details of asteroid 2025 OW, a plane-sized space rock making headlines as it approaches Earth. While NASA assures us that this encounter is routine, we delve into the specifics of its size, speed, and trajectory, and what this means for our planet. Learn about the upcoming visibility of asteroid Apophis in 2029, which promises a thrilling viewing opportunity for skywatchers.- The Moon: Human vs. Robotic Exploration: Engage in the ongoing debate about the merits of human lunar missions compared to robotic exploration. We explore the unique advantages humans bring to space exploration, from problem-solving capabilities to the potential for resource utilization on the Moon. Discover why investing in crewed missions could yield significant scientific and economic returns.- The Extreme Exoplanet TOI 2431B: Meet TOI 2431B, a newly discovered exoplanet that challenges our understanding of planetary systems. Orbiting its star in just 5.4 hours, this Earth-sized world experiences extreme conditions, including molten surface temperatures. We discuss the implications of its rapid orbit and its potential for future study with the James Webb Telescope.For more cosmic updates, visit our website at astronomydaily.io. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTube Music Music, TikTok, and our new Instagram account! Don't forget tosubscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Anna signing off. Until next time, keep looking up and stay curious about the wonders of our universe.✍️ Episode ReferencesAsteroid 2025 OW Details[NASA](https://www.nasa.gov/)Human vs. Robotic Exploration Debate[NASA](https://www.nasa.gov/)TOI 2431B Discovery[NASA TV](https://www.nasa.gov/tess)Astronomy Daily[Astronomy Daily](http://www.astronomydaily.io/)Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support.

Could a new telescope one day spot city lights on exoplanets? Neil deGrasse Tyson and comedian Matt Kirshen answer questions about the frontiers of exoplanet science with astrophysicist and NASA Exoplanet Science Ambassador, Anjali Tripathi. NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/searching-for-alien-worlds-with-anjali-tripathi/Thanks to our Patrons William Dusenberry, Renee Lehmann, Angelina Vaquera-Linke, Mokonabarb, Sean Legnini, Adam Dylan, Zack Goss, Hannah Jarrells, Adith Dev Reddy, Christopher Bolin, Smarty Pants Cafe, Berhtrahmn Gregor, Alexander Hopkins, Duane, Dominik Heinrich, Anton Hansen, Peter J Fitzpatrick, Jedi - the i is silent, Balaji Narayanaswami, Jim Liggett, Tarek Hijaz, Josie Hall, JoshoohAhh, Sami Elderazi, James Grayson, J Brett Cunningham, GryphonDS, Russell r, Jason Moet, Kristina Gizzo, Travis Dodson, Larry Lee, John Pilger, Andy Fry, Micheal Johnson, Dylan Nazzal, Daniel Norton, AJ Stavely, Erik D. Aranda-Wikman, tsuribachi, WIlliam Lubak, Brennen, and Jo-el Armstrong 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.

https://www.youtube.com/watch?v=kaauzzrH4N8 From Oct 4, 2023.  Hosted by Tony Darnell. In recent years, scientists have made great strides in the search for extraterrestrial life. They have discovered thousands of exoplanets. And some of them are located in the habitable zone of their star, which means that liquid water could exist on their surface and is essential for life as we know it. The search for life however, is a little more involved than finding planets, measuring their location and distance around the star and figuring out their location within a habitable zone.     Get all episodes: https://exoplanetradio.com Music by Gedoesium: https://lochnessproductions.com   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.

# Journey Beyond the Stars: Latest James Webb Space Telescope Discoveries in 2025Embark on a cosmic adventure with "The Space Cowboy" in this captivating episode of Cosmic Frontiers as we explore groundbreaking discoveries from the James Webb Space Telescope. Released on July 15, 2025, this episode unveils Webb's most spectacular findings, from the intricate star formation in the Cat's Paw Nebula to the shocking discovery of a direct collapse black hole in the aptly named "Infinity Galaxy."Discover how Webb has cataloged nearly 800,000 galaxies, challenging our understanding of early universe formation with unexpectedly large and bright ancient galaxies. Learn about the historic collaboration between Webb and Hubble that captured stunning star birth in the Small Magellanic Cloud, and explore Webb's revolutionary direct imaging of exoplanets like TWA Seven b.Whether you're an astronomy enthusiast or simply curious about our cosmic neighborhood, this episode offers accessible insights into how Webb continues to rewrite our understanding of the universe. Join The Space Cowboy as we saddle up and ride through the latest astronomical breakthroughs that are expanding humanity's cosmic frontier.#JamesWebbTelescope #Astronomy #SpaceExploration #Astrophysics #CosmicFrontiers #Exoplanets #BlackHoles #NASA #SpacePodcastSome great Deals https://amzn.to/49SJ3QsFor more check out http://www.quietplease.ai

Galactic Discoveries: Unraveling the Milky Way and Mysterious SignalsIn this intriguing episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson dive deep into the latest astronomical findings and cosmic mysteries. From the formation of our galaxy to puzzling signals from space, this episode offers a rich tapestry of insights that will leave you pondering the vastness of the universe.Episode Highlights:- World UFO Day and Cosmic Curiosities: The episode kicks off with a lighthearted banter about World UFO Day, featuring a classic dad joke that sets the tone for a fun exploration of space phenomena. Fred shares his excitement about the ongoing discoveries in astronomy and how they continue to shape our understanding of the cosmos.- Milky Way's Formation Insights: The discussion transitions to groundbreaking research from the James Webb Telescope, focusing on the concept of galactic archaeology. Fred explains how astronomers are investigating the evolutionary history of the Milky Way, revealing the dual structure of its disk and the implications for understanding other galaxies.- A Mysterious FRB from a Defunct Satellite: The hosts delve into an astonishing discovery of a brief but intense radio signal linked to the old Relay 2 satellite. Fred elaborates on the possible explanations for this enigmatic burst, from electrostatic discharges to micrometeoroid strikes, leaving listeners captivated by the unknown.- Innovative Alloy for Exoplanet Research: The episode wraps up with a fascinating exploration of a newly discovered alloy that could revolutionize the search for exoplanets. Fred discusses how this alloy's unique properties could enhance the stability of instruments used in detecting and characterizing distant worlds, highlighting the intersection of materials science and astronomy.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 cosmicBecome a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

In this episode of SpaceTime, we explore some of the most exciting recent discoveries in astronomy, including the largest Oort Cloud comet ever observed and remarkable achievements from NASA's Mars Perseverance Rover.Comet C/2014 UN271 Bernardinelli-Bernstein: A Giant from the Oort CloudAstronomers have made a groundbreaking discovery by detecting molecular activity in Comet C/2014 UN271 Bernardinelli-Bernstein, the largest and most distant active comet ever observed. Originating from the Oort Cloud, this colossal comet measures nearly 140 km across, revealing complex jets of carbon monoxide gas and providing insight into its behavior far from the Sun. Observations from the Atacama Large Millimeter/Submillimeter Array (ALMA) in Chile have confirmed its status as the largest known Oort Cloud comet, offering a rare glimpse into the chemistry and dynamics of these distant celestial objects.Nasa's Perseverance Rover Sets New Distance RecordNASA's Mars Perseverance Rover has achieved a new milestone, traveling 411 meters in a single autonomous drive while exploring the Jezero Crater. This episode highlights the rover's innovative AUTONAV self-driving system and its 30th Abrasion Study of a Martian rock named Kenmore. The findings reveal significant mineral compositions, including clay minerals, iron, and magnesium, enhancing our understanding of Mars' geological history and potential past habitability.Exoplanets Triggering Stellar FlaresAstronomers have discovered that certain exoplanets in close orbits around their host stars can trigger powerful stellar flares, leading to atmospheric erosion over time. This groundbreaking finding, reported in the journal Nature, demonstrates the interaction between planets and their stars in a way never before observed. The study, conducted using the European Space Agency's CHEOPS spacecraft, reveals that these energetic flares can significantly impact the evolution of the orbiting planets, providing new insights into the dynamics of stellar systems.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstrophysical Journal Lettershttps://iopscience.iop.org/journal/1538-4357NASA Perseverance Roverhttps://mars.nasa.gov/mars2020/Nature Journalhttps://www.nature.com/natureBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support.

# Webb's Latest Discoveries: From Potential Life-Supporting Planets to Cosmic MysteriesExplore the groundbreaking discoveries from the James Webb Space Telescope in this captivating podcast episode. Join the Space Cowboy as he breaks down Webb's most recent observations, including the direct imaging of potential habitable exoplanet TWA 7b and the remarkable 14 Herculis c. ## What You'll Learn:- How Webb directly captured a planet that could potentially sustain life just 34 light-years away- The telescope's unprecedented ability to study rocky planet atmospheres and lava worlds- Stunning new details of spiral galaxies that amazed even veteran astronomers- Webb's observations of the mysterious "jellyfish galaxy" 12 billion light-years distant- How Saturn's moon Enceladus is feeding the entire ring system through massive ice plumes- The latest on the Hubble Tension mystery and what it means for our understanding of cosmic expansionWhether you're an astronomy enthusiast or simply curious about our place in the universe, this episode offers a fascinating glimpse into how the James Webb Space Telescope continues to revolutionize our understanding of the cosmos three years into its mission.#JamesWebbTelescope #Exoplanets #Astronomy #SpaceExploration #CosmicDiscoveries #AstronomyPodcastSome great Deals https://amzn.to/49SJ3QsFor more check out http://www.quietplease.ai

Astronomers have discovered a third interstellar object. NASA missions are getting prepared to be shut down. The most massive white dwarf has been found. And in Space Bites Plus, a capsule containing human remains and cannabis seeds crashes into the ocean.

Send us a textWe explore groundbreaking science developments from space discovery to environmental innovation and canine intuition. The James Webb Space Telescope has directly imaged an exoplanet for the first time, marking a pivotal moment in our quest to understand distant worlds.• JWST captures first direct image of an exoplanet orbiting star TWA7, 111 light-years away• The Saturn-sized planet orbits 52 astronomical units from its star within a gap in the star's dusty debris disk• Scientists used a coronagraph to block the star's light, enabling them to see the much dimmer planet• Researchers genetically engineered E. coli bacteria to convert plastic waste into acetaminophen, the active ingredient in Tylenol• The bacteria achieved 92% conversion efficiency in 48 hours, offering potential solutions for plastic pollution and sustainable pharmaceutical production• Though promising, this process is not yet scalable for industrial applications• Study reveals 65% of participants noticed behavior changes in their dogs during pregnancy• 27% reported these changes occurred before they knew they were pregnant• Dogs showed increased attention-seeking, guarding behavior, and anxiety around other dogs• Canines can detect changes in human biochemistry, emotions, and scent during pregnancyIf your dog detected your pregnancy before you knew, we'd love to hear your story! Check out our Patreon at the link in show notes to support the podcast and join our Paw Pack community.Our links:Our Website!  www.bunsenbernerbmd.comSign up for our Weekly Newsletter!Bunsen and Beaker on Twitter:Bunsen and Beaker on TikTokSupport the showFor Science, Empathy, and Cuteness!Being Kind is a Superpower.https://twitter.com/bunsenbernerbmd

The first pictures from Rubin are finally here, construction begins on the LISA mission, Webb directly images a Saturn-sized exoplanet, and do pulsar have mountains? And in Space Bites+, a fast radio burst is coming from inside the Solar System.

https://www.youtube.com/watch?v=Spo0dppFX9w Hosted by Tony Darnell. From  Oct 2, 2023. The planet is HD 209458 b, and nicknamed "Osiris" after the Egyptian god of the underworld. Osiris is a fitting nickname for this planet, as it is a very hot and hostile world. HD 209458 b orbits its star very closely, and its surface temperature is estimated to be around 1,000 degrees Celsius. This makes it too hot for liquid water to exist on its surface, and it is unlikely to be habitable. Even so, this planet is remarkable in many ways.  It occupies first place in a long list of discovery milestones.   Get all episodes: https://exoplanetradio.com Music by Geodesium: https://lochnessproductions.com   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.

Could we sculpt dead planets into living worlds? From artificial crusts and orbital mirrors to taming tectonics and engineering biospheres, this is your definitive guide to turning alien rocks into second Earths.Watch my exclusive video Fishbowl Starships - Water As Shielding - https://nebula.tv/videos/isaacarthur-fishbowl-starships-water-as-shieldingGet Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthurGet a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isaacarthurUse the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30.Visit our Website: http://www.isaacarthur.netJoin Nebula: https://go.nebula.tv/isaacarthurSupport us on Patreon: https://www.patreon.com/IsaacArthurSupport us on Subscribestar: https://www.subscribestar.com/isaac-arthurFacebook Group: https://www.facebook.com/groups/1583992725237264/Reddit: https://www.reddit.com/r/IsaacArthur/Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.SFIA Discord Server: https://discord.gg/53GAShECredits:Interstellar Travel: Can We Survive The Long Journey?Episode 725; June 15, 2025Written, Produced & Narrated by: Isaac ArthurGraphics:Jarred EagleyJeremy JozwikKen York YD VisualMafic StudiosSergio BoteroSelect imagery/video supplied by Getty Images Music Courtesy of Epidemic Sound http://epidemicsound.com/creatorChris Zabriskie, "Unfoldment, Revealment", "A New Day in a New Sector", "Oxygen Garden", "Wonder Cycle"Kai Engel, "Endless Story About Sun and Moon"Taras Harkavyi, "Alpha and..."Dark Future, "Staring Through" pt1Miguel Johnson. "The Commanders", "Far From Home"Lombus, "Hydrogen Sonata", "Cosmic Soup"Aerium, "Deijocht"Stellardrone, "Red Giant", "Solar Eclipse", "Billions and Billions"See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Could we sculpt dead planets into living worlds? From artificial crusts and orbital mirrors to taming tectonics and engineering biospheres, this is your definitive guide to turning alien rocks into second Earths.Watch my exclusive video Fishbowl Starships - Water As Shielding - https://nebula.tv/videos/isaacarthur-fishbowl-starships-water-as-shieldingGet Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthurGet a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isaacarthurUse the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30.Visit our Website: http://www.isaacarthur.netJoin Nebula: https://go.nebula.tv/isaacarthurSupport us on Patreon: https://www.patreon.com/IsaacArthurSupport us on Subscribestar: https://www.subscribestar.com/isaac-arthurFacebook Group: https://www.facebook.com/groups/1583992725237264/Reddit: https://www.reddit.com/r/IsaacArthur/Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.SFIA Discord Server: https://discord.gg/53GAShECredits:Interstellar Travel: Can We Survive The Long Journey?Episode 725; June 15, 2025Written, Produced & Narrated by: Isaac ArthurGraphics:Jarred EagleyJeremy JozwikKen York YD VisualMafic StudiosSergio BoteroSelect imagery/video supplied by Getty Images Music Courtesy of Epidemic Sound http://epidemicsound.com/creatorChris Zabriskie, "Unfoldment, Revealment", "A New Day in a New Sector", "Oxygen Garden", "Wonder Cycle"Kai Engel, "Endless Story About Sun and Moon"Taras Harkavyi, "Alpha and..."Dark Future, "Staring Through" pt1Miguel Johnson. "The Commanders", "Far From Home"Lombus, "Hydrogen Sonata", "Cosmic Soup"Aerium, "Deijocht"Stellardrone, "Red Giant", "Solar Eclipse", "Billions and Billions"See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

https://www.youtube.com/watch?v=M6_HooIJLNc From Oct 12, 2010. The fact that we've found a habitable planet candidate so soon after starting our search has important implications for the number of habitable planets that may exist in our galaxy - which was estimated to be around 10 billion.     Having found Gliese 581g so soon though, may mean one of two things.  Either we were very lucky, or there are more planets out there than we thought.  Based on this discovery, it's possible that we may have many more habitable planets than originally thought.     Perhaps 20 to 30 billion stars in our galaxy may have conditions suitable for life.   Music used: https://archive.org/details/brokenkites_ctrl_alt_rmx https://archive.org/details/Conventional_Space   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.

Max Pearson presents a collection of the week's Witness History interviews from the BBC World Service.Our guest is Dr Jeni Millard, a science presenter, astrophysicist and astronomer. First, how two astronomers announced they had discovered the first two planets outside our solar system.Then, German twins Frederik and Gerrit Braun on building Miniatur Wunderland in Hamburg, which is now a world-famous destination visited by celebrities like Adele and Sir Rod StewartAnd in 1949, South Africa's first feature film, Jim Comes to Jo'burg, also known as African Jim, aimed at black audiences was released, launching Dolly Rathebe's career.Finally, how a goal kick in 1970, meant to pick out a striker, instead hit and killed a seagull in a Dutch football match. The dead bird was later stuffed and now resides in the club's museum.Contributors:Alex Wolszczan - astronomer Dale Frail - astronomer Roland Reisley - resident of Usonia Dolly Rathebe - actor Eddy Treijtel - goalkeeper(Photo: A gull on a football pitch. Credit: Ray McManus/Sportsfile via Getty Images)

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Is there life on other planets? On this episode of StarTalk, Neil deGrasse Tyson and co-host Matt Kirshen dig into the search for extraterrestrial life with exoplanet expert and author of the memoir, “Smallest Lights in the Universe,” astrophysicist Sara Seager. Originally Aired March 15, 2021NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/cosmic-queries-life-on-exoplanets-with-sara-seager/ 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.