Podcasts about Astronomy

Episode 11. "ASTROMAN: the Dark Sky Guardian" is a podcast channel that aims to explore popular science in multiple disciplines and research on interdisciplinary approaches, such as sustainability, dark-sky protection, astrophotography, space exploration, astronomy innovation, inclusive science communication, and STEAM Education by integrating science and arts.   Exodus CL Sit, also known as the ASTROMAN, is a transmedia astronomy educator, popular science author, STEAM educator, and science communicator in Hong Kong. He is recently the National Astronomy Education Coordinator (Chair of Hong Kong, China) of the International Astronomical Union and President of Starrix. He was also an International Committee Member of the Dark Sky International, regularly organizing public lectures at the Hong Kong Space Museum and the Hong Kong Science Museum. He was also the author of a popular science book "Decoding the Starry Night: A Guide to Stargazing and Astrophotography".   We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs.  Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too!  Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations.  Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.

From November 5, 2025. In this episode, we look at some of our latest discoveries about the formation of star systems, including planets and moons, and the growth of black holes. We also take a closer look at our brightening skies, and the missions set to make things worse. We also cover the latest tales from the launch pad.   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.

(00:00:00) Cosmic Beginnings and Stellar Discoveries: Unveiling the First Stars and Secrets of the Moon (00:00:47) Have astronomers finally seen the universe's first stars (00:04:06) Hidden secrets about the Moon and the asteroid Vesta (00:10:45) Euclid peers deep into a stellar nursery full of baby stars (00:16:05) The Science Report (00:18:09) Skeptics guide to flat earthers falling flat on their face again In this episode of SpaceTime, we uncover groundbreaking findings that could reshape our understanding of the universe's early stars, the Moon's hidden secrets, and the asteroid Vesta's internal structure.First Stars DetectedAstronomers may have finally glimpsed the universe's first stars, known as Population 3 stars, thanks to observations from NASA's Webb Space Telescope. These luminous giants, formed just 200 million years after the Big Bang, are believed to have ended the cosmic dark ages and initiated the epoch of reionisation. The episode delves into the significance of these findings, which suggest that these stars were formed in small clusters and exhibit extremely low metallicity, challenging previous theories about the early universe.Secrets of the Moon RevealedTwo NASA studies have provided fascinating insights into the Moon's internal structure through advanced gravity modelling. By analysing data from the GRAIL mission, researchers have created the most detailed gravitational map of the Moon to date, revealing variations linked to tidal deformation. This research offers clues about the Moon's geological history and volcanic activity, particularly highlighting differences between the near and far sides of the Moon.New Insights into Asteroid VestaIn a parallel study, scientists examined the asteroid Vesta's structure using data from NASA's Dawn spacecraft. Contrary to earlier beliefs of a layered interior, new measurements suggest Vesta may have a more uniform composition, with only a small core, if any. This revelation challenges long-held assumptions about the formation and evolution of this ancient asteroid.Euclid Space Telescope's Stellar Nursery ObservationsThe European Space Agency's Euclid Space Telescope has peered into the dark cloud LDN 1641, uncovering a vibrant stellar nursery filled with young stars. This segment discusses the significance of Euclid's observations, which not only aid in fine-tuning the telescope's capabilities but also contribute to our understanding of star formation and the cosmos.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstrophysical Journal LettersNatureBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

Hosted by Andy Poniros. Info: Author, fighter pilot, test pilot, & veteran of 5 Space Shuttle missions, Captain Robert "Hoot" Gibson discusses his books, as well as his fighter pilot experiences in the Vietnam war, & his Space Shuttle missions... Including piloting the 1st untethered astronaut spacewalk, mission STS-41B & his perilous top secret mission STS-27R.   Intro Music: "A Moment in Space History", Andy Poniros Outro Music: "Funk 2001", Larry Benigno Organization: Cosmic Perspective Radio   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.

Ian Sample joins Madeleine Finlay to discuss some of the most intriguing science stories from the week. They discuss the complicated legacy of James Watson, who won the Nobel Prize for the discovery of the structure of DNA; a new breakthrough in the quest to understand the autoimmune disease lupus; and why everyone from Joe Rogan to Kim Kardashian is talking about comet 3I/Atlas.. Help support our independent journalism at theguardian.com/sciencepod

The Planetary Society heads to TwitchCon 2025 to explore how scientists and educators use livestreaming to share the excitement of discovery. We begin with Moohoodles, one of Twitch’s pioneering space science streamers and co-host of the live panel “The Planetary Society: Space, Time, and You.” She explains how she built a thriving community around astrobiology and space exploration long before Twitch even had a Science & Technology category. Then we share moments from the panel, featuring a special video message from Bill Nye, CEO of The Planetary Society, and highlights of how livestreaming helps inspire new audiences to look up. At the Science & Technology Meet and Greet, Sharkg33k and Paleontologizing explain how their streams connect life on Earth to exploration beyond our planet. Later, Jack Kiraly, The Planetary Society’s Director of Government Relations, joins the show for a Space Policy Update on Jared Isaacman’s renomination as NASA Administrator, examining what it could mean for the agency’s leadership and direction. The episode wraps up with What’s Up with Bruce Betts, The Planetary Society’s chief scientist, celebrating the third anniversary of the end of the LightSail 2 mission and sharing a new random space fact. Discover more at: https://www.planetary.org/planetary-radio/2025-twitchconSee 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.

The Farthest Reaches is a book about "Explanatory Universality". Explanatory Universality is a concept introduced by physicist and philosopher David Deutsch in his book "The Beginning of Infinity". Links, as mentioned in the audiobook can be found in the ebook available for free here: https://www.bretthall.org/the-farthest-reaches.html This present work follows the logic of that concept as it applies to education, psychology, morality, immigration, the trans issue, "evolutionary psychology" and the significance of people to physical reality and much more. This version is significantly longer and with superior audio production compared with the original podcast of the same name. These are the chapters and timestamps: 00:00 Preface 21:51 Chapter 1 - Universality and Reach 29:38 Chapter 2 - The Reach of Explanatory Universality 38:53 Chapter 3 - Explaining Explanatory Universality 47:31 Chapter 4 - Explanatory Universality and Education 1:00:27 Chapter 5 - Explanatory Universality, Psychological Science and IQ 1:03:41 Chapter 6 - Explanatory Universality and Adopting Culture 1:10:26 Chapter 7 - Explanatory Universality and IQ Part 2 1:14:58 Chapter 8 - Explanatory Universality and the “Trans Issue” 1:22:57 Chapter 9 - Explanatory Universality and Immigration 1:48:12 Chapter 10 - Explanatory Universality and Ethnicity 2:11:39 Chapter 11 - Explanatory Universality and Multiculturalism 2:23:22 Chapter 12 - Explanatory Universality and Mental Illness 2:32:35 Chapter 13 - Explanatory Universality, Hangups and Sexuality 2:41:26 Chapter 14 - Explanatory Universality and The Woke Left and The Woke Right 2:48:29 Chapter 15 - Explanatory Universality and Optimism 2:58:20 Chapter 16 - Explanatory Universality and Artificial Intelligences 3:09:59 Chapter 17 - Universality, Freedom of Speech and Freedom of Reach 3:17:07 Chapter 18 - Explanatory Universality and Evolutionary Psychology 3:31:20 Chapter 19 - Explanatory Universality and Individuality 3:39:05 Chapter 20 - Summary and Conclusions 4:08:18 Acknowledgements and Afterward   The author thanks David Deutsch ( ⁨@DavidDeutschPhysicist⁩  ) Naval Ravikant ( ⁨@NavalR⁩  ) Reid Nicewonder ( ⁨@CordialCuriosity⁩ ) and Peter Boghossian ( ⁨@drpeterboghossian⁩ ) for their crucial support and engagement. And to all other supporters who have contributed to the ongoing viability of ToKCast and my other content output. Brett Hall is a technical advisor and content creator, Ambassador to Conjecture Institute ( ⁨@ConjectureInstitute⁩ ) and Board Member of the National Progress Alliance (www.nationalprogressalliance.org) and holds undergraduate qualifications from: The University of New South Wales )in Physics and the Philosophy of Science) The University of Western Sydney (in Science and Mathematics Teaching) and Postgraduate Qualifications from Swinburne University, Melbourne (in Astronomy and Astrophysics). Macquarie University (in the Teaching of English Language) The Australian Catholic University (in Mathematics) and a partially completed post graduate certificate in Geology and Geophysics from Macquarie University. He lives in Sydney, Australia.

Questions, suggestions, or feedback? Send us a message!Our guest this week is Natalie Batalha. Natalie is professor of Astronomy and Astrophysics at UC Santa Cruz where received her PhD. Previously, she was a research astronomer in the Space Sciences Division of NASA Ames Research Center. She held the position of Science Team Lead on the Kepler Mission, the first mission capable of finding Earth-size planets around other stars. This mission revolutionised our understanding of planetary systems.The Kepler Mission discovered thousands of exoplanets revealing that planets are common in the galaxy, not rare and many even lie in the habitable zone.Natalie 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.We talk about:Where is everyone AKA the Fermi ParadoxWhat is an exoplanetThe Drake equation in simple termsThe revelation that planets like ours are more common than ever imaginedWhat was the Kepler mission and what did it achieve?Who owns space?Will our alien friends be receptive?Can we be trusted to become multi-planetary?Unfortunately, we had a couple of technical issues on this recording but have done our very best to iron them out.Let's look through the telescope!Web: www.whereshallwemeet.xyzTwitter: @whrshallwemeetInstagram: @whrshallwemeet

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.

Humans have a long history of partnerships with a variety of micro organisms. Although the proportions vary widely with individuals, recent scientific estimates suggest that a typical human being has approximately the same number of bacteria and other microbes as they do actual human cells. Now it appears that a partnership with yeast and algae will enable spacefaring humans to use their waste products to produce food and plastics during long duration space flights. Dr. Mark Blenner of Clemson University leads a research group developing strains of yeast which obtain their nitrogen from untreated urine and their carbon dioxide from exhaled breath or the Martian atmosphere which has been converted into yeast food by algae. One of Blenner's yeast strains produces omega-3 fatty acids which are essential for heart, eye, and brain health while another strain of yeast has been engineered to produce polyester polymers which could be used by 3D printers to produce plastic tools and other useful devices. In the future research Blenner's team will focus on increasing the output of these tiny beasts to the point that they will generate useful amounts of nutrients and plastics from astronaut's waste products. This new research when added to the fact that on the International Space Station space travelers now routinely drink recycled water from their urine, sweat, and showers moves us closer to the day when space travelers literally use and reuse every atom that they lift from the Earth's surface enabling journeys that may last for years. The flip side of our partnership with microorganisms is that it is extremely difficult to protect the worlds we explore from a microorganism invasion which would threaten their home grown biology.

https://www.youtube.com/watch?v=14QKJkt3cIE Streamed live on Nov 3, 2025. Hosted by: Fraser Cain and Dr. Pamela L. Gay. It is arguable that humanity now has the technological ability to live on Mars. It would be done at enormous expense and sacrifice, and there are some tricky problems that we haven't solved yet. Although we could live on Mars, should we? There is a famous quote from Jurassic Park: "Your scientists were so preoccupied with whether or not they could, they didn't stop to think if they should." This concept is played out across the sciences, and in planetary exploration, it requires us to ask, all because we can launch humans toward Mars, should we?   This show is supported through people like you on Patreon.com/AstronomyCast In this episode, we'd like to thank: Andrew Poelstra, BogieNet, Brian Cagle, Burry Gowen, David, David Rossetter, Ed, Gerhard Schwarzer, Jason Kwong, Jeanette Wink, Michael Purcell, Sergey Manouilov, Siggi Kemmler, Sérgio Sancevero   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.

Taking nothing for granted.

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

Humans have managed to pollute darkness itself. Jessica Wynn explains how artificial light erases stars and harms wildlife and health on Skeptical Sunday!Welcome to Skeptical Sunday, a special edition of The Jordan Harbinger Show where Jordan and a guest break down a topic that you may have never thought about, open things up, and debunk common misconceptions. This time around, we're joined by writer and researcher Jessica Wynn!Full show notes and resources can be found here: jordanharbinger.com/1237On This Week's Skeptical Sunday:Light pollution is excessive artificial light that goes where it's not needed — and it's spreading fast. The night sky is brightening 7-10% every year, and 80% of Americans can no longer see the Milky Way from where they live.About 30% of outdoor artificial light spills wastefully into the sky instead of illuminating the ground. We traded the stars for street lights without considering the cost — losing not just dark skies, but our connection to the cosmos.Light pollution disrupts circadian rhythms and melatonin production, contributing to insomnia, depression, obesity, diabetes, and even increased cancer risk. Blue-rich LED light at night is particularly harmful to human health and well-being.Wildlife suffers dramatically from artificial light — migrating birds crash into illuminated buildings, sea turtle hatchlings head toward cities instead of the ocean, and insect populations are decimated. Even marine ecosystems are disrupted.The good news? Light pollution is reversible. Use shielded, downward-facing fixtures, choose warmer LED colors (under 3000K), install timers and motion sensors, and support dark sky initiatives. Turn off unnecessary lights — reclaiming darkness also reclaims wonder.Connect with Jordan on Twitter, Instagram, and YouTube. If you have something you'd like us to tackle here on Skeptical Sunday, drop Jordan a line at jordan@jordanharbinger.com and let him know!Connect with Jessica Wynn at Instagram and Threads, and subscribe to her newsletters: Between the Lines and Where the Shadows Linger!And if you're still game to support us, please leave a review here — even one sentence helps! Sign up for Six-Minute Networking — our free networking and relationship development mini course — at jordanharbinger.com/course!Subscribe to our once-a-week Wee Bit Wiser newsletter today and start filling your Wednesdays with wisdom!Do you even Reddit, bro? Join us at r/JordanHarbinger!This Episode Is Brought To You By Our Fine Sponsors:Uncommon Goods: 15% off: uncommongoods.com/jordanGrammarly: Get 20% off premium at grammarly.com/jordanSimpliSafe: 50% off + 1st month free: simplisafe.com/jordanShopify: 3 months @ $1/month (select plans): shopify.com/jordanApretude: Learn more: Apretude.com or call 1-888-240-0340See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Arkansas at Little Rock in 2006. travelersinthenight.org From July & August 2025. Today's 2 topics: - 24 hours a day, 16,600 feet above sea level in the high dry desert of northern Chile, the 66 antennas of 1.4 billion dollar Atacama Large Millimeter/submillimeter Array or ALMA receives signals located between the infrared and radio portions of the electromagnetic spectrum. The waves that ALMA receives have a length which is about the same as the thickness of a dime. The pattern of present and missing wavelengths in these signals contains the characteristic spectral signatures of the complex molecules that form the basis of living organisms.   - Humans are moving towards a day when there are space colonies in orbit, on the Moon, and the planet Mars, places where the force of gravity ranges between zero and 38% of what we experience every day. What effect will such different environments have on the regeneration of liver, skin, and other human body organs?    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.

1. Ancient Interpretations of Mars, Cosmology, and the Roots of Astronomy. Matthew Shindell examines how ancient civilizations viewed Mars, often anthropomorphizing it or seeing it as a communicator of heavenly will. The Mayans, observing Mars's bright appearance during opposition and subsequent retrograde motion, depicted it in the Dresden Codex, which archaeologists call the "Mars beast." In Han and Qin Dynasty China, Mars was associated with omens of disaster like warfare and famine. The meticulous record-keeping and predictive mathematics developed by Mesopotamian astronomer-astrologers, in their search for omens, led to what some historians call the "birth of science." The classical Greek model, exemplified by Ptolemy, posited an Earth-centered universe. However, Mars posed a specific challenge: its retrograde motion was difficult to explain within the accepted Aristotelian physics of perfect circular motion.

Hosted by Avivah Yamani, our Director. From latin "nebula" to stellar nurseries & ghostly shells, this episode dives into emission, reflection, dark, planetary nebulae and supernova remnants. These are the cosmic clouds at the start of star life and at the end of star life. Cradles and echoes of starlight, all in one story!   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.

* Pastor, Creationist, Scientist: This week Fred Williams and Doug McBurney welcome Pastor Kevin Lea, (calvarypo.org) HPT expert and graduate of the Navy's Nuclear Propulsion Program to comment on the latest article published in the creation science literature referring to Hydroplate Theory. * What are Asteroids Made of? Nobody knows for sure. We do have what spectrometry has shown us on the surface of asteroids and other CATNOs, (and we have the 5 ounces or so of samples recovered from the surfaces of various bodies in space). Hydroplate Theory predicts the presence of granite, olivine, and other substances found commonly on Earth. * The "A." In Edward A. Isaacs: ...appears to stand for "John R Baumgardner", and because of the Baumgardner/Isaacs "Axis of Incompetence" the reputation of creation science literature is in danger of devolving to the level of fables: namely THIS FABLE spun out in the latest issue of the CRSQ.

Stunning Aurora Display: Mark your calendars for November 5th to 8th, 2025, as a powerful geomagnetic storm is set to light up the night sky with breathtaking auroras. Classified as a G3 storm, this display will be triggered by a significant coronal mass ejection from the Sun, resulting in vibrant colors visible farther south than usual.The Fate of Earth: NASA's Transiting Exoplanet Survey Satellite (TESS) reveals alarming insights into the fate of planets orbiting sun-like stars. As these stars enter their red giant phase, they often engulf their inner planets. New data suggests that Earth's future may be more precarious than previously thought, as the Sun's expansion could ultimately consume our planet.Interstellar Object Risks: Recent research sheds light on the potential impact risks from interstellar objects (ISOs). As our solar system travels through the galaxy, it encounters a stream of these cosmic nomads. While the chances of a significant impact remain low, understanding their trajectories is crucial for planetary defense.Enceladus: A Hotbed for Life: Exciting new findings from the Cassini mission suggest that Saturn's moon Enceladus could be more promising for extraterrestrial life than previously thought. A newly discovered heat signature at the North Pole indicates a sustained global ocean, providing a stable environment for potential life.Blue Origin's Mars Mission: On November 9, 2025, Blue Origin will launch its first interplanetary mission, Escapade, using its new Glenn rocket. This NASA-funded mission aims to explore how Mars lost its atmosphere, providing critical insights into planetary habitability.For more cosmic updates, visit our website at astronomydaily.io. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTubeMusic, TikTok, and our new Instagram account! Don't forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Anna and Avery signing off. Until next time, keep looking up and exploring the wonders of our universe.✍️ Episode ReferencesAurora Forecast[NOAA](https://www.noaa.gov/)TESS Findings on Planetary Fates[NASA](https://www.nasa.gov/)Interstellar Objects Research[arXiv](https://arxiv.org/)Enceladus Heat Signature Study[NASA](https://www.nasa.gov/)Blue Origin Escapade Mission[Blue Origin](https://www.blueorigin.com/)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 HereThis episode includes AI-generated content.

In 1996, a controversial claim of fossilized life in a Martian meteorite ignited a golden age of Mars exploration. Nearly 30 years later, a potential biosignature detected by the Perseverance rover at Jezero Crater has sparked…nothing, not even a formal effort to revive the beleaguered robotic Mars Sample Return project. Why did the claims surrounding the Allan Hills meteorite (which were ultimately rejected) kick off 25 years of unprecedented robotic exploration of the Red Planet? And why did the discovery at Cheyava Falls fail to ignite the same level of interest? Lou Friedman, former Executive Director of The Planetary Society and longtime proponent of Mars Sample Return, joins the show to contrast these to tipping points of Mars exploration, and argues why space scientists should seize this discovery to push for a scientific future at the Red Planet. Discover more at: https://www.planetary.org/planetary-radio/spe-lou-friedman-on-msr-and-tipping-point-eventsSee omnystudio.com/listener for privacy information.

From April 14, 2021. Fermilab released the first results of their Muon g-2 experiment this week, and the fundamental particles don't behave as predicted by the Standard Model of particle physics. Plus, dust, more dust, Martian water (again), and a review of Packing for Mars by Mary Roach.   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.

On a recent clear night my Catalina Sky Survey teammate Hannes Groller was asteroid hunting with the Steward Observatory 90 inch Bok telescope on Kitt Peak, Arizona when he discovered 8 natural visitors to our neighborhood. Telescopes around the world began to track and determine the natures these asteroids. Six of Hannes's discoveries are classified as Near Earth Objects while the other two are more distant Mars crossing asteroids

Viasat 3F2 Launch Scrubbed Again: The United Launch Alliance faced another setback as the launch of the Viasat 3F2 satellite was scrubbed for the second time this week due to persistent valve issues. This hefty communication satellite is crucial for providing high-speed internet across the Americas, following the challenges faced by its predecessor.Voyager 1's Historic Milestone: Voyager 1 is set to make history in November 2026 by becoming the first human-made object to travel a full light day away from Earth, approximately 25.9 billion kilometers. Launched in 1977, this remarkable spacecraft continues to send data back to Earth as it journeys towards the Oort Cloud.US-China Space Cooperation: In a significant development, the China National Space Administration proactively coordinated with NASA to avoid a potential satellite collision, marking a shift in their collaborative efforts and showcasing improved space situational awareness on China's part.3D Mapping of Exoplanet Atmosphere: The James Webb Space Telescope has achieved a groundbreaking first by creating a three-dimensional map of the atmosphere of the ultra-hot Jupiter, Wasp 18b. This innovative technique provides new insights into the planet's weather and energy circulation.Ariane 6 Launch Ambitions: Arianespace aims to double its Ariane 6 launch cadence in 2026, with plans for six to eight missions, driven by improved efficiency and the introduction of an upgraded rocket variant. The first launch will support Amazon's Project Kuiper constellation.For more cosmic updates, visit our website at astronomydaily.io. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTubeMusic, TikTok, and our new Instagram account! Don't forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Anna and Avery signing off. Until next time, keep looking up and exploring the wonders of our universe.✍️ Episode ReferencesViasat 3F2 Launch Update[United Launch Alliance](https://www.ulalaunch.com/)Voyager 1 Milestone[NASA](https://www.nasa.gov/)US-China Coordination[China National Space Administration](http://www.cnsa.gov.cn/)JWST 3D Mapping[NASA](https://www.nasa.gov/)Arianespace Launch Plans[Arianespace](https://www.arianespace.com/)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 HereThis episode includes AI-generated content.

After 27 years, Melvyn Bragg has decided to step down from the In Our Time presenter's chair. With over a thousand episodes to choose from, he has selected just six that capture the huge range and depth of the subjects he and his experts have tackled. In this first pick, we hear Melvyn Bragg and his guests discuss the origins, science and mythology of the moon. Humans have been fascinated by our only known satellite since prehistory. In some cultures the Moon has been worshipped as a deity; in recent centuries there has been lively debate about its origins and physical characteristics. Although other planets in our solar system have moons ours is, relatively speaking, the largest, and is perhaps more accurately described as a 'twin planet'; the past, present and future of the Earth and the Moon are locked together. Only very recently has water been found on the Moon - a discovery which could prove to be invaluable if human colonisation of the Moon were ever to occur.Mankind first walked on the Moon in 1969, but it is debatable how important this huge political event was in developing our scientific knowledge. The advances of space science, including data from satellites and the moon landings, have given us some startling insights into the history of our own planet, but many intriguing questions remain unanswered.With:Paul Murdin Visiting Professor of Astronomy at Liverpool John Moores UniversityCarolin Crawford Gresham Professor of Astronomy at the University of CambridgeIan Crawford Reader in Planetary Science and Astrobiology at Birkbeck College, London.Producer: Natalia FernandezSpanning history, religion, culture, science and philosophy, In Our Time from BBC Radio 4 is essential listening for the intellectually curious. In each episode, host Melvyn Bragg and expert guests explore the characters, events and discoveries that have shaped our world.

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Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan. actualastronomy@gmail.com Episode 507. 1st - Carbon Star V Air best tonight 2nd - Saturn Neptune and Moon congregate in evening sky 4th - Two Shadows on Jupiter IO and Euorpa after 10pm here for us so that's midnight EST. 5th - Full Moon (closest moon of the year) Asteroid Victoria at opposition. Asteroid "12 Victoria" is a large S-type (stony) asteroid in the main asteroid belt, discovered in 1850 by J.R. Hind. It orbits between Mars and Jupiter, recently, a meteor event occurred over Victoria, Australia, in August 2025, which created a sonic boom and was large enough for fragments to potentially have landed on the ground.  5th & 6th - Moon Near Pleiades NGC's 253 & 288 well placed tonight 7th - Cleomedes Sunset Rays visible on Moon 9th  - Carbon Star VX And Best tonight 10th - Jupiter 4-degrees S of Moon 11th - asteroid 471 Papagena at opposition  471 Papagena is an asteroid that was discovered by German astronomer Max Wolf on 7 June 1901 12th - N Taurid Meteors ZHR=5 The Northern Taurid meteor shower, active from roughly October 20 to December 10, peaks around November 12. It is known for producing bright, slow-moving fireballs that are easy to spot with the naked eye. The shower is caused by Earth passing through debris from Comet Encke  14th - Zodiacal Light becomes visible this month 17th - Leonid Meteors this morning The Leonid meteor shower is an annual event that peaks around November 17th, when Earth passes through debris left by Comet 55P/Tempel-Tuttle. These fast, bright meteors appear to originate from the constellation Leo, which is how they got their name. Under normal conditions, you might see 10 to 15 meteors per hour, but every 33 year,.... 19th - Carbon star WZ Can best tonight 20th - Gegenshein Visible 68 Leto M=9.9 at opposition. It is a large main belt asteroid that is orbiting the Sun. The asteroid was discovered by German astronomer Robert Luther on April 29, 1861, and is named after Leto, the mother of Apollo and Artemis in Greek mythology. It orbits at a distance of 2.78112 AU over 4.64 years and has an orbital eccentricity of 0.187. The orbital plane is inclined at an angle of 7.97° to the ecliptic.68 Leto is a large main belt asteroid that is orbiting the Sun. The asteroid was discovered by German astronomer Robert Luther on April 29, 1861, and is named after Leto the mother of Apollo and Artemis. It orbits at a distance of 2.78112 AU over 4.64 years. Two Moon shadows on Jupiter Carbon star TX Psc best tonight 21st - Uranus at Opposition 23rd - Mercury and Venus Pair in morning sky 24th - Saturn Ring tilt -0.37 27th - Lunar X Alphonsus Sunrise Ray visible on Moon 28th - Lunar Straight wall visible this evening 29th - Saturn, Neptune and Moon congregate in evening sky   2 bright comets R2 Lemmon and A6 Swan -    Concluding Message: Please subscribe and share the show with other stargazers you know and send us show ideas, observations and questions to actualastronomy@gmail.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.

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

If we ever meet intelligent extraterrestrials, will we even be able to talk about physics? Physicist Daniel Whiteson of UC Irvine and cartoonist Andy Warner join Sarah Al-Ahmed to explore one of science’s strangest and most profound questions: if alien civilizations exist, would their understanding of the Universe look anything like ours? Their new book, “Do Aliens Speak Physics?”, discusses the nature of knowledge itself, asking whether math and physics are truly universal, or if even our most “objective” truths are shaped by our human perspective. Together, they consider what it would take to communicate with alien intelligence and how humor and illustration can make those big cosmic ideas feel surprisingly down-to-Earth. Then, stick around for What’s Up with Bruce Betts, as we discuss how difficult it is to explain physics to humans, let alone extraterrestrial life. Discover more at: https://www.planetary.org/planetary-radio/2025-do-aliens-speak-physicsSee omnystudio.com/listener for privacy information.

Paul Hill, Ralph Wilkins and Dr. Jenifer "Dr. Dust" Millard host.  Damien Phillips, John Wildridge and Dustin Ruoff produce. November Part 1. Time for a Comet 3I/ATLAS deep dive, a chat about Paul's recent visit to the Cerne Abbas Starparty in Dorset and our new extended skyguide.   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.

Astrophysicist Adam Frank is known as one of the best science communicators in the country. He joins us with some of his students, who are learning what it takes to become a scientist. They talk about the scientific method and why they think everyone can benefit from learning about it. Our guests: Adam Frank, Ph.D., author and Helen F. and Fred H. Gowen Professor in the Department of Physics and Astronomy at the University of Rochester Kyla de Villa, Ph.D. candidate in the Earth and Planetary Science Department at UC Berkeley Matthew Signor, Ph.D. candidate in experimental physics at the University of Rochester Ethan Smith, Ph.D. candidate in physics at the University of Rochester ---Connections is supported by listeners like you. Head to our donation page to become a WXXI member today, support the show, and help us close the gap created by the rescission of federal funding.---Connections airs every weekday from noon-2 p.m. Join the conversation with questions or comments by phone at 1-844-295-TALK (8255) or 585-263-9994, email, Facebook or Twitter. Connections is also livestreamed on the WXXI News YouTube channel each day. You can watch live or access previous episodes here.---Do you have a story that needs to be shared? Pitch your story to Connections.

 ✨ Agena Astro |

Hosted by Dr. Paul M. Sutter. Is the Universe infinite? What about the cosmological horizons, the limits to what we can see? Will we ever know for sure what's beyond them? I discuss these questions and more in today's Ask a Spaceman!   Support the show: http://www.patreon.com/pmsutter All episodes: http://www.AskASpaceman.com Watch on YouTube: http://www.youtube.com/PaulMSutter Read a book: https://www.pmsutter.com/books   Keep those questions about space, science, astronomy, astrophysics, physics, and cosmology coming to #AskASpaceman for COMPLETE KNOWLEDGE OF TIME AND SPACE!   Big thanks to my top Patreon supporters this month: Justin G, Chris L, Alberto M, Duncan M, Corey D, Michael P, Naila, Sam R, Joshua, Scott M, Scott M, Louis M, John W, Alexis, Gilbert M, Rob W, Jessica M, Jules R, Jim L, David S, Scott R, Heather, Mike S, Pete H, Steve S, Lisa R, Kevin B, Aileen G, Steven W, Deb A, Michael J, Phillip L, Steven B, Mark R, Alan B, Craig B, Mark F, Richard K, Stephen J, Joe R, David P, Justin, Tracy F, Ella F, Thomas K, James C, Syamkumar M, Homer V, Mark D, Bruce A, Tim Z, Linda C, The Tired Jedi, Lode D, Bob C, Red B, Stephen A, James R, Robert O, Allen E, Michael S, Reinaldo A, Sheryl, David W, Chris, Michael S, Erlend A, James D, Larry D, Karl W, Den K, Edward K, Catherine B, John M, Craig M, Scott K, Vivek D, Barbara C, Brad, Azra K, Steve R, and Narrative Dude!   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 moon cycle from new moon through full moon and back to new moon again was used by many nations to regulate their activities and forms the basis of the Islamic lunar calendar. A calendar based on the first visibility of the lunar crescent is difficult to predict in advance since this observation depends on the clarity of the atmosphere and other local conditions. The interesting observational problem of when it is possible to spot the new moon has been analyzed in the scientific literature as an aid to historians who are seeking to interpret the writings of ancient civilizations.

http://www.astronomycast.com/archive/ From April 29, 2007. What a week! Astronomers announced the discovery of an Earth-sized planet orbiting the nearby star Gliese 581! We talk about the technique used to discover the planet, the possibilities of finding even smaller planets, and what the future holds for finding another Earth.   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.

Relatively speaking.

Interstellar Comet 3I Atlas Update: An exciting update on the interstellar comet 3I Atlas reveals it is brightening much faster than anticipated as it approaches the Sun. With its distinct blue color, astronomers believe it is venting ancient frozen materials, offering a rare glimpse into the chemical composition of an object from another star system. Amateur astronomers can now spot this cosmic visitor with their telescopes!NASA vs. Celebrity Misinformation: A recent claim by Kim Kardashian questioning the authenticity of the 1969 Moon landing prompted NASA to respond publicly. Acting Administrator Sean Duffy reiterated the overwhelming evidence supporting the Moon landings, including lunar rocks and retroreflectors, and extended an invitation to Kardashian to witness the upcoming Artemis mission launch.Ancient White Dwarf Star Discovery: Astronomers have discovered a 3 billion-year-old white dwarf star that is still consuming the remains of its own planet, challenging existing models of stellar evolution. This unique observation suggests that planetary systems can remain active long after their stars have died, providing insights into the future of our own solar system.Debunking the Full Moon Effect: Investigating the long-held belief that the full Moon influences sleep and behavior, a neurologist found minimal evidence for its effects. While people may sleep about 20 minutes less during a full Moon due to increased brightness, claims linking lunar phases to erratic behavior are largely unfounded, attributed instead to psychological patterns of perception.For more cosmic updates, visit our website at astronomydaily.io. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTubeMusic, TikTok, and our new Instagram account! Don't forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Anna and Avery signing off. Until next time, keep looking up and exploring the wonders of our universe.✍️ Episode ReferencesInterstellar Comet 3I Atlas[NASA](https://www.nasa.gov/)NASA's Response to Misinformation[NASA](https://www.nasa.gov/)Ancient White Dwarf Star Study[Nature Astronomy](https://www.nature.com/natastronomy/)Full Moon Effect Research[Journal of Sleep Research](https://onlinelibrary.wiley.com/journal/13652869)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

Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Arkansas at Little Rock in 2006. travelersinthenight.org From July 2025. Today's 2 topics: - When Asteroid hunters discover a new object it is given a score ranging from 0 which means it is likely to be a distant main belt asteroid up to 100 which means that it is likely to come near to us. Each newly discovered asteroid which receives a score of 65 or greater is posted on the Minor Planet Center's Near Earth Object Confirmation Page so that telescopes around the world can track it to estimate it's size as well as to refine our knowledge of it's orbit around the Sun.   - The energy required to lift water, food, and construction materials from the Earth's surface is very expensive. Asteroids come relatively close to Earth and could provide space colonists with metals, carbon, water, and the other important ingredients of modern life. Most space rocks like most terrestrial rocks may be pretty and interesting but they are not a practical source of the materials humans use and need.   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.

Fluent Fiction - Italian: Stargazing and Art: How Cosmic Curiosity Fostered a Bond Find the full episode transcript, vocabulary words, and more:fluentfiction.com/it/episode/2025-11-02-23-34-02-it Story Transcript:It: Al museo della scienza di Roma, l'atmosfera era vibrante e piena di energia.En: At the museo della scienza in Roma, the atmosphere was vibrant and full of energy.It: Era il giorno di Ognissanti, e il museo era affollato di famiglie, studenti e curiosi da ogni parte della città.En: It was il giorno di Ognissanti, and the museum was crowded with families, students, and curious people from all over the city.It: Alessandra camminava lentamente tra le esposizioni, incantata dai modelli di pianeti e galassie.En: Alessandra walked slowly among the exhibits, enchanted by the models of planets and galaxies.It: Amava l'arte, ma aveva sempre avuto una segreta passione per le stelle.En: She loved art, but she had always harbored a secret passion for the stars.It: Oggi, era determinata a esplorare questa curiosità.En: Today, she was determined to explore this curiosity.It: Nella sala principale, c'era un annuncio: "Conferenza sull'Astronomia con il ricercatore Luca Bianchi, ore 16:00."En: In the main hall, there was an announcement: "Conference on Astronomy with researcher Luca Bianchi, at 16:00."It: Alessandra decise di partecipare.En: Alessandra decided to attend.It: Nonostante fosse un po' intimidita dalla sua mancanza di conoscenze tecniche, desiderava davvero sapere di più.En: Despite being a little intimidated by her lack of technical knowledge, she really wanted to learn more.It: Alle quattro, la sala per le conferenze era piena.En: At four o'clock, the conference room was full.It: Luca iniziò a parlare con passione e competenza del cosmo, delle stelle e dei misteri dell'universo.En: Luca began to speak passionately and knowledgeably about the cosmos, the stars, and the mysteries of the universe.It: Alessandra ascoltava affascinata, perdendo la traccia del tempo.En: Alessandra listened, fascinated, losing track of time.It: Alla fine della conferenza, molti si avvicinarono a lui con domande.En: At the end of the conference, many approached him with questions.It: Alessandra esitava, incerta se la sua domanda sarebbe sembrata banale.En: Alessandra hesitated, uncertain if her question would seem trivial.It: Ma poi, con coraggio, si fece avanti.En: But then, with courage, she stepped forward.It: "Luca, posso chiederti qualcosa?"En: "Luca, can I ask you something?"It: disse con timidezza.En: she said timidly.It: "Certo, dimmi," rispose lui, sorridendo calorosamente.En: "Of course, go ahead," he replied, smiling warmly.It: La loro conversazione iniziò con domande semplici sull'astronomia, ma rapidamente si trasformò in una discussione profonda sui loro sogni e passioni.En: Their conversation started with simple questions about astronomy, but quickly transformed into a deep discussion about their dreams and passions.It: Scoprirono di condividere una curiosità insaziabile per il mondo.En: They discovered that they shared an insatiable curiosity about the world.It: Luca parlava delle sue ricerche, mentre Alessandra condivideva come la bellezza delle stelle l'ispirasse nella sua arte.En: Luca talked about his research, while Alessandra shared how the beauty of the stars inspired her in her art.It: Mentre il museo chiudeva, le luci si abbassavano e solo la tenue luce del planetario rischiarava le loro figure.En: As the museum was closing, the lights dimmed, and only the faint light of the planetarium illuminated their figures.It: Si sentivano come sotto un cielo stellato.En: They felt as if they were under a starry sky.It: Era un momento magico.En: It was a magical moment.It: "Dobbiamo continuare questa conversazione," disse Luca, speranzoso.En: "We must continue this conversation," said Luca, hopefully.It: "Sì, mi piacerebbe molto," rispose Alessandra, più sicura di sé.En: "Yes, I would really like that," Alessandra replied, more confident.It: Scambiarono i contatti, promettendo di incontrarsi di nuovo per esplorare altri aspetti del cielo e dell'arte.En: They exchanged contacts, promising to meet again to explore other aspects of the sky and art.It: Quando Alessandra lasciò il museo quella sera, sentiva che qualcosa dentro di lei era cambiato.En: When Alessandra left the museum that evening, she felt that something inside her had changed.It: Aveva superato il timore delle sue insicurezze.En: She had overcome the fear of her insecurities.It: Luca, da parte sua, sentiva che Alessandra gli aveva offerto una nuova prospettiva, fresca e stimolante.En: Luca, for his part, felt that Alessandra had offered him a new perspective, fresh and stimulating.It: In un giorno di festa, avevano trovato una connessione che andava oltre le apparenze.En: On a holiday, they had found a connection that went beyond appearances.It: E con quella nuova amicizia, entrambi guardavano al futuro con occhi nuovi, pronti a scoprire insieme le meraviglie dell'universo.En: And with that new friendship, both looked to the future with new eyes, ready to discover together the wonders of the universe. Vocabulary Words:the atmosphere: l'atmosferavibrant: vibranteenchanted: incantatathe exhibit: l'esposizionethe galaxy: la galassiathe researcher: il ricercatoreintimidated: intimiditathe cosmos: il cosmothe mystery: il misterofascinated: affascinatato hesitate: esitaretrivial: banaletimidly: con timidezzathe question: la domandafear: timorethe insecurity: l'insicurezzafresh: frescastimulating: stimolantethe announcement: l'annunciothe conference room: la sala per le conferenzeknowledgeably: con competenzato listen: ascoltareto discover: scoprirethe conversation: la conversazionethe beauty: la bellezzathe planetarium: il planetariofaint: tenueto dim: abbassarsihopeful: speranzosothe perspective: la prospettiva

https://www.youtube.com/watch?v=a8dASH8Bg_M From  Oct 19, 2015. Doesn't it feel like the Universe is perfectly tuned for life? Actually, it's a horrible hostile place, delivering the bare minimum for human survival.   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 Duane Bartley: This week Fred Williams and Doug McBurney Welcome Duane Bartley, (EE), Vice President of the Rocky Mountain Creation Fellowship and an experienced engineer in the Utilities, Defense & Space industries.   * Expert Opinion: Hear the story of how an errant "expert" opinion about peanut sensitivity found its way into pediatrician's advice about 25 years ago, and contributed to a dramatic rise in peanut allergies, (and how exposing kids to peanuts early on is now proven to be the better advice).   * Keep RSR on the Air! It's Telethon Month! If you enjoy Real Science Radio WE NEED YOU to keep us on the air! Help us reach our $30,000.00 goal by purchasing Real Science Radio products, or become an insider and sponsor some shows! You can also mail your support in the form of an old school check, (preferably for $30,000.00 or more - or less : ) to RSR PO Box 583 Arvada, CO 80001. * Scientific Telephone: Duane explains how otherwise brilliant minds end up accepting ridiculous fables like evolution because they assume the other scientists who specialize in fields like evolutionary biology and geology are as smart and conscientious as they are.   * Settled Science: Hear all about the missing links, the evolutionary miracles, "total upending" and "explosions" of life (and death) one must accept to assert that the world was not created by the God of the Bible.   * Deception & Deceit: Many scientists who go along with evolution and other lies of "settled science" are simply deceived, and don't have a malevolent motivation. But we're reminded that even ignorance is sin, as is foolishness! And sin does harm, and even gets people killed whether it's intentionally malevolent or not. * God & Carbon Dating: Hear one of the better refutations of the lie your government school science teacher told you, (that carbon dating proves God doesn't exist).   * Chasing Squirrels: Check out the Malabar GIANT - the official squirrel of Duane Bartley, our nominee to be the official mascot of Real Science Radio!

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

From October 15, 2025. The Universe is hard enough to figure out without one kind of object dressing up as another, but - just in time for Halloween - researchers have figured out that the Little Red Dot in the early Universe just might be massive black holes surrounded in a costume of glowing red gas. Also in this episode, Hyabusa2's amusingly tiny destination, a white dwarf star eating what may be an icy dwarf planet, and tales from the launch pad.   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.

Scientists are using many approaches to understanding the nature and history of 3I/Atlas the third known interstellar traveler in the night. At a hyperbolic velocity of 130,000 mph it is the fastest interstellar visitor ever measured.

Today's guest: Prof. Kenneth Rumstay, emeritus of Valdosta State Univeristy, talks with us today about the history of the Historical Astronomy Division. We'll learn not only about how it got started, but also about how HAD works for its members today. H'ad astra historia is the official podcast for the Historical Astronomy Division of the American Astronomical Society. We're here to share stories from and about the people who study the stars, planets, and the cosmos. We'll be hearing from individuals who not only study the history of astronomy, but also those who lived it, who were "in the room" during pivotal events within the last 50 years or so. Podcaster: Loretta Cannon (an AAS affiliate via Rose City Astronomers) is a science-and-word-nerd who really likes outer space and the people who study it. She quite enjoys working as HAD's podcaster, bringing astronomy stories to you. https://had.aas.org/ We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too! Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations. Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.

What happens in space doesn’t stay in space. Historian Dagomar Degroot joins Planetary Radio host Sarah Al-Ahmed to explore how shifting solar cycles, volcanic eruptions on Venus, Martian dust storms, and even mistaken sightings of lunar forests have influenced life, science, and society on Earth. His new book, “Ripples on the Cosmic Ocean: An Environmental History of Our Place in the Solar System,” reframes the Solar System as part of our cosmic environment, one that has shaped humanity’s past and will define our future. Then, Planetary Society Director of Government Relations Jack Kiraly updates us on the latest developments in space policy, including the ongoing search for NASA’s next administrator and proposed changes to the Artemis program’s launch vehicles. And stick around for Bruce Betts, The Planetary Society’s chief scientist, in What’s Up. Discover more at: https://www.planetary.org/planetary-radio/2025-ripples-on-the-cosmic-oceanSee omnystudio.com/listener for privacy information.

Hosted by Steve Nerlich. Dear Cheap Astronomy – What is the right message to send to the aliens? Keen listeners may be familiar with Cheap Astronomy's ongoing despair at Earth's lacklustre attempts at communication with the wider Universe. A few episodes back we ran through a history of deliberate communications to date, about 90 per cent of which have been music – well mostly digitized and some analog radio transmissions of music. Dear Cheap Astronomy – Can we drill through the ice and find life on Europa? Firstly, there are quite a few moons out there with suspected subsurface oceans – Ganymede and Calisto around Jupiter, Enceladus and Dione around Saturn – there's even a suspicion that Ceres, an asteroid rather than a moon, may have one. Everyone gets excited about Europa, because it's hot. 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 Dec 19, 2019. Get Stellina Telescope Here (affiliate link): http://bit.ly/2WJrPzr Here are my thoughts on a brand new telescope for amateur astronomers that was released by Vaonis, a French company that has done something remarkable with the Stellina telescope, they've created a fully-automated, self-contained optical system that is unlike anything I've seen before. This telescope is a real paradigm shift for amateur astronomy, never before has getting into the hobby been easier. 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.

https://www.youtube.com/watch?v=vSVS2x-8eG4 Hosted by: Fraser Cain and Dr. Pamela L. Gay Streamed live on Oct 20, 2025. New instruments bring new mysteries, and when James Webb came on line it uncovered a collection of strange, compact, bright objects shifted deeply into the red end of the spectrum. These were dubbed “Little red dots” or LRDs. And the astronomical community continues to puzzle over what they are. When JWST first peered into the distant past, it discovered the early universe had a rash of little red dots. Their existence just 450 million years after the big bang meant either galaxies were forming way faster than anyone predicted, or something unimagined had been found.    This show is supported through people like you on Patreon.com/AstronomyCast  In this episode, we'd like to thank: Andrew Poelstra, BogieNet, Brian Cagle, Burry Gowen, David, David Rossetter, David Truog, Ed, Gerhard Schwarzer, Jason Kwong, Jeanette Wink, Michael Purcell, Olger, Sergio Sancevero, Sergey Manouilov, Siggi Kemmler, Stephen Veit   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.

Astrophysicists may have spotted evidence for “dark stars,” an unusual type of star that could possibly have existed in the earliest days of the universe, in data from the James Webb Space Telescope. Instead of being powered by nuclear fusion as current stars are, the controversial theory says that these ancient dark stars would have formed by mixing a huge cloud of hydrogen and helium with a type of self-annihilating dark matter. Dark stars would not have been dark—researchers believe that if they existed, they would actually have been bigger and brighter than current stars.Astrophysicists Katherine Freese, who first proposed the idea of dark stars in 2007, and Cosmin Ilie, who detected the possible signs of the dark stars, join Host Ira Flatow to discuss the theory.  Guests:Dr. Katherine Freese is a theoretical astrophysicist and a professor of physics at the University of Texas at Austin.Dr. Cosmin Ilie is an assistant professor of physics and astronomy at Colgate University.Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.