Podcasts about astronomers

Chad Peets is one of the greatest sales leaders and recruiters of the last 25 years. From 2018 to 2023, Chad was a Managing Director at Sutter Hill Ventures. Chad has worked with the world's best CEOs and CROs to build world-class go-to-market organizations. Chad is currently a member of the Board of Directors for Lacework and Luminary Cloud and on the boards of Clumio and Sigma Computing. He previously served as a board member for Astronomer, Transposit, and others. He was an early-stage investor at Snowflake, Sigma, Observe, Lacework, and Clumio. In Today's Discussion with Chad Peet's We Discuss: 1. You Need a CRO Pre-Product: Why does Chad believe that SaaS companies need a CRO pre-product? Should the founder not be the right person to create the sales playbook? What should the founder look for in their first CRO hire? Does any great CRO really want to go back to an early startup and do it again? 2. What Everyone Gets Wrong in Building Sales Teams: Why are most sales reps not performing? How long does it take for sales teams to ramp? How does this change with PLG and enterprise? What are the benchmarks of good vs great for average sales reps? How do founders and VCs most often hurt their sales teams and performance? 3. How to Build a Hiring Machine: What are the single biggest mistakes people make when hiring sales reps and teams? Are sales people money motivated? How to create comp plans that incentivise and align? Why does Chad believe that any sales rep that does not want to be in the office, is not putting their career and development first? Why is it harder than ever to recruit great sales leaders today? 4. Lessons from Scaling Sales at Snowflake: What are the single biggest lessons of what worked from scaling Snowflake's sales team? What did not work? What would he do differently with the team again? What did Snowflake teach Chad about success and culture and how they interplay together?  

Astronomers have new evidence, which could change what we understand about the expansion of the universe. Carlos Frenk, Ogden Professor of Fundamental Physics at Durham University gives us his take on whether the dark energy pushing our universe apart is getting weaker.With the Turing Prize, the Nobel Prize and now this week the Queen Elizabeth Prize for Engineering under his belt, Geoffrey Hinton is known for his pioneering work on AI. And, since leaving a job at Google in 2023, for his warnings that AI could bring about the end of humanity. Tom Whipple speaks to Geoffrey about the science of super intelligence. And Senior physics reporter at Nature Lizzie Gibney brings us her take on the new science that matters this week.To discover more fascinating science content, head to bbc.co.uk search for BBC Inside Science and follow the links to The Open University.Presenter: Tom Whipple Producer: Clare Salisbury Content Producer: Ella Hubber Assistant Producers: Jonathan Blackwell & Tim Dodd Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth

Geoff Clayton is an Astronomer at the Maria Mitchell Association. This week Geoff talks about how astronauts may soon return to the Moon.

The Catholic Church's top astronomer says extraterrestrials would be children of God.READ or SHARE: https://weirddarkness.com/vatican-baptize-aliens/WeirdDarkness® is a registered trademark. Copyright ©2025, Weird Darkness.#WeirdDarkness #VaticanAstronomer #AlienBaptism #ExtraterrestrialLife #CatholicChurch #VaticanObservatory #AliensAndReligion #SpaceAndFaith #AlienContact #CosmicMysteries

In this week's episode of the B2B Marketing Podcast in association with Brands2Life, Kavita Singh, Head of Growth Solutions Content spoke with Tim Corcoran, Managing Director, Marketing & Creative Services, Brands2Life and Sally Jacobs, Senior Director of Social Media & Advocacy, Qlik. The episode kicks off with the trio discussing the current competitive landscape of B2B marketing, underscoring why it's difficult to stand out and what brands can do to feel original. They highlight the relationship between brand and demand, emphasizing the need for both authenticity and strategic partnerships while also addressing the role of AI in enhancing creativity. If that wasn't enough, they also touch on why breaking down organizational silos and focusing on customer needs can lead to memorable campaigns that really resonate. And if you're looking for top-tier brand activation examples, they touch on Astronomer and New Balance's ability to create compelling stories while also incorporating humor.

It's always a pleasure to welcome a bush trainer to the podcast. Our guest this week is Stephen Lee who chips away diligently from his Ballina base season after season with consistent results.  He's currently ably assisted by son Jordan with whom he'll soon form an official partnership. Lee has posted 850 winners since his  solo career began in 1986, and has two NRRA training premierships on his CV.  Stephen rotates his horses between a dual barn complex on Ballina racecourse, and a nearby 60 acre property which gives him access to a pristine stretch of  beach. Whenever one of the team warrants an opportunity in a metropolitan environment, he heads to Eagle Farm or Doomben just two hours away. He rarely tackles the arduous road trip to Sydney although he did venture to Randwick on November 1st with smart sprinter The Astronomer. This podcast was recorded twenty four hours before The Astronomer raced. Stephen talks of the easy access to Brisbane tracks as opposed to the marathon trip to Sydney. He acknowledges son Jordan's entry into the NSW training ranks and says he's looking forward to their proposed partnership. Stephen talks about the luxury of being able to give horses a complete change of environment at his beachside property. He says the new routine works wonders with highly strung horses. He talks about the large paddock set aside for retired racehorses or horses who've fallen on hard times. His partner Amanda would have even more if space allowed. The trainer talks about his two NRRA premierships. In winning the first one he unseated long time incumbent John Shelton. Stephen looks back on his early education under the tutelage of his late father Bruce. He says Bruce was a capable racehorse trainer but was best known as an all rounder constantly called upon to sort out other people's troublesome horses. He talks of his father's early association with iconic trainer Maurice McCarten. The Ballina horseman pays tribute to his elderly Mum. Stephen says his early aspirations to become a jockey were quickly negated by increasing weight. He talks of a brief flirtation with the harness racing sport. Stephen has vivid recollections of his first training win on the defunct White ParK track at Scone. He talks of a brief training stint at Coffs Harbour and a subsequent move to Ballina, a move he hasn't regretted. Stephen pays tribute to daughter Maddison who was his valued trackwork rider for a number of years. Maddison put a lot of time into Anton En Avant, a prolific winner for the Lee stable. As a yearling Anton En Avant appeared unlikely to ever make it to the races.  He talks about the gelding's amazing race record which included a win in the Gr 3 Chairman's Hcp  at Doomben.  Stephen talks of former jockey Cassandra Schmidt who won a string of races on Anton En Avant. The trainer pays tribute to several handy horses who've flown the flag for the Ballina stable over the years - Zoukina, Lasting Kiss, Minassi, Felix Trinidad, Song Time, Bavosa, and Espiritu. Stephen tells us more about his current apprentice Siabh Wrigley who still has a number of trial rides to complete before gaining her licence to ride in races. The signs are promising. It's a laid back chat with a top country horseman.

If you've ever felt stuck, unclear about your purpose, or like you're living someone else's life, your birth chart might hold the answers.Jill Brown is a former NASA research scientist turned evolutionary astrologer, and she approaches the stars the same way she approached her research: with precision, pattern recognition, and proof. In this episode, she makes the case for astrology as "cosmic weather," a forecasting tool that's been studied and observed for centuries.We dive deep into why most people are reading their charts wrong and why your sun sign might not actually be your dominant energy. Jill explains what your South Node reveals about past life karma and the patterns you're here to break, and how to tell if you're meant for visible, public leadership versus private, inner healing work. We also explore the major planetary transits happening right now that are creating massive shifts in 2025-2026, why some people physically need beauty to function (yes, it's actually in your chart), and the real stories of children remembering past lives. Whether you're astrology-obsessed or completely skeptical, this episode offers a fresh, grounded perspective that might just change how you see yourself and your path forward.Jill Brown's Website:https://www.eightstarsastrology.com/Jill on Instagram:https://www.instagram.com/eightstarsastrology/Connect with Sabrina:https://www.instagram.com/Sabrina_Soto/www.SabrinaSoto.com

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.

In 1908, a space rock the size of a small office building exploded above Siberia, flattening hundreds of square miles of forest. In 1975, several “fireballs” blazed across the night, and instruments on the Moon recorded several impacts. And 30 years later, scientists saw an impact on the Moon. These events might all be related to the Taurid meteor shower, which is underway now. The shower is created by two objects – a comet and an asteroid. They might be the remnants of a larger body that broke apart thousands of years ago. The debris might include larger rocks ranging from the size of boulders to mountains. The material is spaced across a long, wide path. Earth flies through this path twice a year. We sweep up some of the debris – mostly small bits of dust and rock. The amount of material varies from year to year, depending on which part of the stream we pass through. Right now, we’re in a thin region. In 1975, we passed through a denser part, producing more fireballs. It’s been suggested that when we pass through denser parts of the stream, we might encounter some of the bigger rocks, which could cause major damage if they hit us. Astronomers will be watching during the next crossings through dense regions, in the next decade. For now, the Taurids are at their best the next few nights. The Moon will wash out almost all the meteors. But a few fireballs might shine through. Script by Damond Benningfield

I denne uge skal vi blandt andet høre om japanske rummissioner, om rumskrot og om rumtornadoer, og i vores hovedhistorie sætter vi fokus på årets Rumkonference, hvor især forsvar og europæisk selvstændighed fyldte allermest blandt oplægsholderne – der måske glemte forskningen lidt i farten... Der bliver også tid til at vende private rumteleskoper, høre Tina forklare hvordan magnetfelter vender, og dele et par bonus-links blandt andet til sites hvor man kan leje sin ind på teleskoper i Spanien og Texas. Lyt med

A new super earth in the habitable zone. Did Jupiter save the early Earth? Astronomers see three-eye Atlas as it passes behind the sun. The X-59 quiet supersonic plane gets tested. And in Space Bites Plus, do re-entering satellites put the wrong kinds of metals in the atmosphere? All this and more in this week's Space Bites.Watch the video here (with no ads) or on YouTube: https://youtu.be/ZdmN7a7NDY0

Astronomer Howard Parkin MBE looks at the Manx skies and explains what we can see in the weeks ahead - weather permitting! After a music break from the Moody Blues, we're off into space with some of the biggest stories currently making the news headlines.

Blue Origin was preparing a lander for the Artemis V mission that may never happen and now it could be used for Artemis III. SpaceX has broken one of its own launch records. Venus has lost its last active spacecraft. Astronomers continue to find organic molecules everywhere they look. Is it comet or an alien spacecraft?Become a supporter of this podcast: https://www.spreaker.com/podcast/made-of-stars--4746260/support.

Six Seven, Harvard Astronomer Avi Loeb on 3i Atlas, and nuclear security!- h2 full 2118 Wed, 29 Oct 2025 20:03:19 +0000 prAS86VCIrFVIvjJYXQ3GU9rQPlzLfRn comedy,religion & spirituality,society & culture,news,government The Dave Glover Show comedy,religion & spirituality,society & culture,news,government Six Seven, Harvard Astronomer Avi Loeb on 3i Atlas, and nuclear security!- h2 The Dave Glover Show has been driving St. Louis home for over 20 years. Unafraid to discuss virtually any topic, you'll hear Dave and crew's unique perspective on current events, news and politics, and anything and everything in between. © 2025 Audacy, Inc. Comedy Religion & Spirituality Society & Culture News Government False https://player.

Does the earth's ecological crisis reveal a universal problem? Astronomers have recently detected thousands of exoplanets circling nearby stars. It seems highly unlikely that none of the other countless planets in the universe has evolved a biosphere with intelligent life. Wouldn't their own technological evolution tend to produce the same bottleneck? What would that mean for us?

We're all dressed up and talking tech. Samsung released its new Galaxy XR to compete with the Apple Vision Pro. We discuss our thoughts on the devices and the AR/VR industry as well. There's plenty of other tech to get caught up on, like Elon Musk's new Grokopedia. Get caught up so you can get out there and tech better. Watch on YouTube! - Notnerd.com and Notpicks.com INTRO (00:00) Apple hits $4 Trillion market value, joining Nvidia and Microsoft (05:00) Report: 'Virtually No Demand' for iPhone Air (06:35) MAIN TOPIC: Samsung Galaxy XR (08:20) Samsung takes on Apple's Vision Pro with new Galaxy XR headset Vision Pro M5 vs Galaxy XR – Apple finally meets a match? DAVE'S PRO-TIP OF THE WEEK: Apple Focus modes (19:15) JUST THE HEADLINES: (29:30) Internet archive celebrates 1 Trillion web pages archived Jaguar Land Rover hack cost UK economy an estimated $2.5 Billion California is about to run out of license plate numbers Coca-Cola's new hydrogen-powered vending machine doesn't need a power outlet Astronomers discover hidden moon orbiting Uranus Apple Vision Pro now made in Vietnam Scientists invented an entirely new way to refrigerate TAKES: Reddit sues over 'industrial-scale' scraping of user comments (34:00) Elon Musk launches Grokipedia to compete with online encyclopedia Wikipedia (36:30) Meta launches 'ghost posts' that disappear after 24 hours on Threads (38:25) Eight Sleep adds 'outage mode' to smart beds after AWS problems left them frozen (42:45) BONUS ODD TAKE: Leo Labs Low Orbit Satellite Visualization (44:00) PICKS OF THE WEEK: Dave: Cookie Clicker (50:25) Nate: NEEWER Basic Magnetic RGB Video Light, 360° Full RGB Mini LED Camera Light CRI96+ 2500-9000K 18 Scenes 3 Cold Shoes & 1/4", 2000mAh Rechargeable Portable for Selfie/Tripod Photography Lighting, BL60C (57:15) RAMAZON PURCHASE OF THE WEEK (59:15)

Second Generation Black Holes Discovered: Astronomers have made a groundbreaking discovery with the detection of second generation black holes, providing evidence for hierarchical mergers. The LIGO Virgo Kagra collaboration identified two gravitational wave events, revealing unexpected characteristics that suggest a complex history of cosmic collisions.Young Astronomer Makes Asteroid Discoveries: Meet Stuart Patel, a 12-year-old from Andrew, who has potentially discovered two new asteroids through a citizen science program. His keen eye and passion for astronomy remind us that anyone can contribute to the field, regardless of age or experience.Mapping the Universe's Structure: A team from the University of Chicago has successfully cataloged galaxy clusters, the most massive structures in the universe, using data from the Dark Energy Survey. Their findings align with the Lambda CDM model, providing crucial insights into the distribution of dark matter and dark energy.Interstellar Comet 3I ATLAS: The interstellar comet 3I ATLAS is currently passing through our solar system, displaying typical comet features. Observations from both professional and amateur astronomers are set to reveal more about its origins and the protoplanetary disk from which it came.ESA's Lunar Lander Argonaut: The European Space Agency has introduced its new lunar lander, Argonaut, designed for sustainable lunar exploration. With the ability to survive the harsh lunar night and deliver significant payloads, Argonaut represents a key step towards a permanent human presence on the Moon.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 ReferencesSecond Generation Black Holes Discovery[LIGO](https://www.ligo.caltech.edu/)Stuart Patel's Asteroid Discoveries[International Astronomical Search Collaboration](https://www.asteroidclub.org/)Galaxy Clusters Mapping[University of Chicago](https://www.uchicago.edu/)Interstellar Comet 3I ATLAS[NASA](https://www.nasa.gov/)ESA Argonaut Lunar Lander[European Space Agency](https://www.esa.int/)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

Geoff Clayton is an Astronomer at the Maria Mitchell Association. This week Geoff talks about Daylight Savings Time and why we have it.

10-28-25 - BR - TUE - Man's Booty Call Burns Down His House - Night Lights Are Bad For Your Health - The Pope's Astronomer Says Vatican Will Gladly Baptize Alien Life FormsSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

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.

10-28-25 - BR - TUE - Man's Booty Call Burns Down His House - Night Lights Are Bad For Your Health - The Pope's Astronomer Says Vatican Will Gladly Baptize Alien Life FormsSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Eigenlijk maak ik deze podcast al die jaren vooral omdat ik er zo'n lol in heb kleine luisterverhalen te maken. Dat deed ik al toen ik nog op de basisschool zat met de vier sporen Aristona bandrecorder van mijn ouders. Tegenwoordig gaat dat veel gemakkelijker, maar dat ter zijde.In deze aflevering maken we melding van 2025 SC79, een steen die nietsvermoedend om de zon cirkelt. Moeten we ons zorgen maken? In deze aflevering hoort u of dat zo is.Astronomers discover 2nd fastest asteroid in the solar system hiding in the sun's glare:https://www.space.com/astronomy/asteroids/astronomers-discover-2nd-fastest-asteroid-in-the-solar-system-hiding-in-the-suns-glareMPEC 2025-T164 : 2025 SC79:https://www.minorplanetcenter.net/iau/mpec/K25/K25TG4.htmlSteun deze podcast en koop het album met muziek:https://henszimmermanaudio.bandcamp.com/album/really-slow-tapesDe Zimmerman en Space podcast is gelicenseerd onder een Creative Commons CC0 1.0 licentie.http://creativecommons.org/publicdomain/zero/1.0

Deborah Cartwright obtained a BA Honours degree in Modern Continental Philosophy andPhenomenology and studied esoteric psychology through the Theosophical Society. Becoming apublished author on self-development and esoteric psychology in 1999, with her non-fiction bookThe Inward Revolution, published by Warner, Little Brown and co-authored with popular novelistStorm Constantine. The book stands as a unique perspective of alternative psychology, self-help and modern existentialism.She is best known in the UK for her research with authors Andrew Collins, Graham Phillips and Paul Weston, and her work has directly contributed to many of their books on the genre of earthmysteries, forbidden archaeology and historical investigation. A key figure in the alternativearchaeology community since the 1990's, Debbie provided inspiration and foundational ideas forAndrew's books The Circlemakers, The Second Coming and From the Ashes of Angels. Thiscollaborative research into the prehistoric origins of civilisation continued with her involvement inhis books, Denisovan Origins in 2019, and Origins of the Gods in 2022, co-authored with Dr GregLittle.Debbie is also known for her extensive work on the Rosslyn Chapel Project between 1992 to 2003 on the subject of the mystical beliefs and practices of the Knights Templar and the Sinclair family for key figures of the project. They included Niven Sinclair, author Stephen Prior, historian Robert Brydon and the then curator of the chapel, Judith Fiskin.As an exponent of the ‘Questing' movement since 1990, Debbie defines it as the unique practice ofinteracting with ancient sites and the natural landscape to retrieve lost historical knowledge, solvemysteries, or effect change in the landscape and within the self. Using esoteric techniques such asmeditation and mental visualisation, ‘questing' is a physical pursuit encompassing many differentspiritual, esoteric and occult disciplines to obtain knowledge of the past.Debbie's current work focuses on research into animism and the philosophy behind prehistoricshamanism, offering a unique perspective on the question of ‘what the ancients were up to'.Become a supporter of this podcast: https://www.spreaker.com/podcast/earth-ancients--2790919/support.

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

This week, a new novel about two girls and an astronomy textbook draws inspiration from one of the quietest places in West Virginia.Also, author Annette Saunooke Clapsaddle talks about growing up as part of the Eastern Band of Cherokee Indians.And, a Kentucky tattoo artist practices traditional tattooing and traditional music. He says they're not too different.  You'll hear these stories and more this week, Inside Appalachia. 

Ryan and Suzanne return with an out-of-this-world lineup of breaking UFO and space news you don't want to miss!

Geoff Clayton is an Astronomer at the Maria Mitchell Association. This week Geoff talks about some threats to Nantucket's dark skies.

A star in the constellation Cetus brightens and fades dramatically every 11 months. At its brightest, it’s fairly easy to see. At its faintest, it’s visible only through a telescope. Because of that change, a 17th-century astronomer called the star Mira – from the Latin word for “wonderful.” The star changes because it pulses in and out like a beating heart. Mira’s in the final stages of its red-giant phase of life. Its core is no longer producing nuclear reactions. Instead, it’s fusing hydrogen and helium in thin shells around the core. Mira’s outer layers are puffed up by radiation from the shells. At the maximum, that inflates the star to about 400 times the diameter of the Sun. That’s also when its surface is coolest and faintest. As the outer layers cool, they fall inward, making the surface hotter and brighter. At minimum, the star is about 330 times the Sun’s diameter. Each time it puffs up, Mira loses a little of the gas at its surface. Within the next million years or so, it’s likely to expel all the gas in its outer layers. That will leave only its hot but dead core – a white dwarf. Astronomers have discovered thousands of stars like Mira. And many others will undergo the same phase, including the Sun – in about six billion years. Mira climbs into view in the east by 8:30 or 9. But it’s in the “fading” part of its cycle, so you need a telescope to see it. Script by Damond Benningfield

Algol does something amazing. Every 2.9 days, the star fades to just one-third of its usual brightness. In centuries past, the stars were thought to be unchanging. A star that changed so blatantly was a bit scary. So it was given a name to match: “Algol” comes from an Arabic phrase that means “head of the demon.” But the star’s odd behavior isn’t scary it all – Algol fades as the result of eclipses. The system consists of three stars. Two of them form a tight binary. The members of the binary orbit each other once every 2.9 days. We see the system edge-on, so the two stars eclipse each other. One star is much brighter than the other. When the fainter star crosses in front of it, the system fades dramatically. When the bright star covers up the faint one, though, the difference is tiny – much too subtle to see with the eye alone. Astronomers have cataloged hundreds of eclipsing binaries. And the eclipses are important. They reveal the relative sizes and masses of the two stars, details about their orbit, and more. So there’s nothing to fear from these up-and-down star systems. Algol is low in the northeast at nightfall, in Perseus. It should be at its brightest tonight. The faint part of its cycle will happen during daylight for the next few cycles. It’ll be visible during nighttime later in the month. Sometimes, a star can change brightness all on its own, and we’ll have more about that tomorrow. Script by Damond Benningfield

 This episode's guests:Yana Yakushina, Lawyer and Researcher.James Lowenthal, Astronomer.Vicky Derksen, Night Sky Tourist.Bill's News Picks:Randomised trial reveals a mismatch between preferences for and hormonal responses to anthropogenic light colour temperatures, PLOS One. Light Wavelength Modulates the Effects of Lighted Nights on Sleep, Metabolism and Oxidative Stress in Female Zebra Finches, Journal of Experimental Zoology Part A: Ecological and Integrative Physiology. The Great New Zealand Road Trip: ‘You New Zealanders take your stars for granted' - the striking words of a tourist that helped turn this Kiwi region dark, Shayne Currie, The New Zealand Herald. This Chappell Roan song boosted interest in a Canadian dark sky preserve by 1,800%, Elizabeth Howell, Space.com. Inside New Brunswick's ambitious plan for the world's densest dark-sky corridor, Jamie Carter, Space.com. Subscribe:Apple PodcastSpotifyYoutubeSend Feedback Text to the Show!Support the showA hearty thank you to all of our paid supporters out there. You make this show possible. For only the cost of one coffee each month you can help us to continue to grow. That's $3 a month. If you like what we're doing, if you think this adds value in any way, why not say thank you by becoming a supporter! Why Support Light Pollution News? Receive quarterly invite to join as live audience member for recordings with special Q&A session post recording with guests. Receive all of the news for that month via a special Supporter monthly mailer. Satisfaction that your support helps further critical discourse on this topic. About Light Pollution News: The path to sustainable starry night solutions begin with being a more informed you. Light Pollution, once thought to be solely detrimental to astronomers, has proven to be an impactful issue across many disciplines of society including ecology, crime, technology, health, and much more! But not all is lost! There are simple solutions that provide for big impacts. Each month, Bill McGeeney, is joined by upwards of three guests to help you grow your awareness and understanding of both the challenges and the road to recovering our disappearing nighttime ecosystem.

There is always so much discussion about what is an astrologer v.s an astronomer. ONLY an Astrologer will draw-up horoscopes. They certainly will use astronomy to do that but the thing called a horoscope can ONLY be interpreted by an Astrologer. This week we are covering the chart of Sophia Brahe who learned astronomy AND Astrology and could draw-up horoscopes ...she also helped discover a new star. Philip Graves https://www.astrolearn.com/ The charts for today are located at https://astromary.libsyn.com/ Book mentioned Astrology from Ancient Babylon to the Present https://amzn.to/479vQly Sophia Brahe Virgo Asc, Sun Virgo first house, Moon Taurus 9th house   Transits for death of first husband   (Possible)  Transits for her own death, correct year but no record of day or month Only considering outer-planets

Venus doesn’t have any moons. But it does share its orbit around the Sun. Astronomers have discovered 20 asteroids known as “co-orbitals,” but there could be many more. These big space rocks follow roughly the same path as Venus. But they won’t stay in that lane forever. And when they leave it, they could threaten Earth. These objects are nudged along by the gravity of Venus and the Sun. They generally stay well ahead of or behind Venus. Only one follows exactly the same orbit as the planet. The others move in and out a bit, getting closer to the Sun, then moving farther away. Over the long term, though, their orbits aren’t stable, so they can break free and head elsewhere. A recent study found that of the 20 known objects, six could threaten Earth within the next 12,000 years. And three of them are especially dangerous. All three are at least a thousand feet in diameter, so they could cause major damage if they hit our planet. A study also found that there could be many more of these Venus groupies. They stay so close to the Sun in our sky that they’re hard to see through the solar glare. And they move quickly, making them even harder to find. But a new telescope in Chile might pick out some of them – helping us find potential threats far in advance. Look for Venus near the Moon in the dawn sky tomorrow. It’s the brilliant “morning star,” so you can’t miss it. Tomorrow: an autumn meteor shower. Script by Damond Benningfield

Here at MinistryWatch, we often report on organizations in crisis. One of the things that continues to interest me about these situations is the way Christian organizations respond to these crises. Some of them do a good job of staying in front of the crisis, or at least attempting to do so. But others are either caught by surprise, don't know what to do, or do the wrong thing. They seem to have forgotten the lessons of the Watergate scandal that happened more than 50 years ago. One of the key lessons from that era has become almost a cliché in the world of journalism and public relations. And that lesson is this: “It ain't the crime, it's the cover-up that will get you.” A case study in how to handle a PR crisis showed up a few months ago when the CEO of the technology company Astronomer was caught at a Coldplay concert with a woman who was not his wife. A “fan cam” video went viral, and the result was that CEO getting fired from his job. The incident ignited a national conversation about morality among leaders, as well as the appropriate way for an organization to handle such a crisis. Phil Cooke wrote about that. Phil has been on the program before, and he's become one of my “go to guys” when it comes to ministry leadership issues, especially when they concern media and communications. Phil Cooke is a working producer who spent many years in Hollywood. He also has a Ph. D. in theology.  He's the author of a half-dozen books on media and marketing and has been a contributor to Fast Company, Forbes, and The Huffington Post.  He is also a member of the Academy of Television Arts and Sciences as well as the Producer's Guild of America. Here are some links I promised in today's program: For past episodes I've done with Phil, click here. To see Phil's website, click here. To read Phil's article on the Astonomer CEO, click here. The producer for today's program is Jeff McIntosh. Until next time, may God bless you.

Today's guest is literally out of this world.

Geoff Clayton is an Astronomer at the Maria Mitchell Association. This week Geoff talks about planets orbiting other stars.

Astronomers have long predicted that the cloud forming chemical should be found in the atmospheres of brown dwarfs and gas giants. Silane had eluded detection until now. In this podcast, Dr. Aaron Meisner recounts how silane was discovered in the atmosphere of a brown dwarf nicknamed “The Accident”. The Accident (WISEA J153429.75-104303.3) was discovered by citizen scientist Dan Caselden, who was using an online program he built to find brown dwarfs in NEOWISE data.   Bios:  Rob Sparks is in the Communications, Education and Engagement group at NSF's NOIRLab in Tucson, Arizona. Aaron Meisner is an astronomer at NSF NOIRLab affiliated with the Vera C. Rubin Observatory, and also a 2025-2026 Radcliffe Fellow at Harvard University. He specializes in building astronomical maps using large data sets at visible and infrared wavelengths.  These maps are used to search for moving celestial objects, like new neighbors to the Sun and hypothesized planets in the far reaches of our own solar system. To this end, Aaron co-founded the popular Backyard Worlds: Planet 9 citizen science project and the Backyard Worlds: Cool Neighbors project.   Press release: https://noirlab.edu/public/news/noirlab2526/?nocache=true& https://www.jpl.nasa.gov/images/pia24578-an-accidental-discovery/ https://aasnova.org/2021/07/02/observing-the-accident-an-enigmatic-brown-dwarf/   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.

00:48 The stereotypes hidden in Internet imagesStereotyped assumptions about women's ages and their perceived job suitability are enhanced by Internet imagery, according to new research. A study of hundreds of thousands of online images shows that women appear younger than men. This stereotype extends to the jobs that people perceive women do, with men being associated with roles such as CEO or head of research, while women were linked to occupations like cook or nurse. The research shows that these biases have been embedded into the training data for AI models and could affect future hiring. The researchers caution that society is at risk of creating a ‘self-fulfilling prophecy' where these stereotypes shape the real world.Research Article: Guilbeault et al.News and Views: Distorted representations of age and gender are reflected in AI models13:24 Research HighlightsA very hungry planet — plus, how climate change is leading to larger trees in the Amazon.Research Highlight: ‘Rogue' planet is fastest-growing ever observedResearch Highlight: Trees of the Amazon are becoming even mightier15:49 Astronomers name their favourite exoplanetThirty years ago, astronomers announced the discovery of the first exoplanet around a Sun-like star, sparking a renewed passion into spotting these planets that lie beyond our Solar System. In celebration, Nature asked researchers to tell us about their favourites.News: These alien planets are astronomers' favourites: here's whyHear the music of a distant planetary system25:51 Nobel newsFlora Graham from the Nature Briefing joins us to talk about the winners of this year's science Nobel prizes.Nature: Medicine Nobel goes to scientists who revealed secrets of immune system ‘regulation'Nature: Groundbreaking quantum-tunnelling experiments win physics NobelNature: Chemistry Nobel for scientists who developed massively porous ‘super sponge' materialsNature: Will AI ever win its own Nobel? Some predict a prize-worthy science discovery soonSubscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday. Hosted on Acast. See acast.com/privacy for more information.

The discovery of “Odd Radio Circles” in deep space has scientists stumped. ▀▀▀▀▀▀Astronomers are captivated by a new cosmic mystery: strange, glowing circles in space that defy all explanation. Known as "Odd Radio Circles", or ORCs, these colossal structures are a million light-years wide and are changing everything we thought we knew about the cosmos. In this video, we're delving into the leading theories to explain where these giant rings came from. ▀▀▀▀▀▀If you love learning about science as much as I do, head to http://brilliant.org/astrum to start for free. You'll also receive 20% off a premium annual subscription, giving you unlimited access to everything on Brilliant.▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: ⁠https://astrumspace.kit.com⁠A huge thanks to our Patreons who help make these videos possible. Sign-up here: ⁠https://bit.ly/4aiJZNF

I've explored different aspects of product-market fit on the podcast, but when you're scaling an open-source business with enterprise customers and a global developer community, you also need customer–engineering fit — the ability to translate between what's being built and what the market actually needs. At Astronomer, Viraj Parekh is that bridge. He is part engineer, part strategist, and part customer advocate, working across product, sales, and engineering. In this episode of Fund/Build/Scale, Viraj explains what a Field CTO really does, how the role evolved at Astronomer, and when founders should consider creating one. He also shares lessons on customer discovery, team dynamics, and how to turn technical insight into business momentum. RUNTIME 31:16 EPISODE BREAKDOWN (2:20) What is Astronomer, and when did the company get started? (3:51) How the founding team came together. (6:39) How Viraj collaborated with CTO Julian LaNeve to develop the Field CTO role. (8:28) Where their roles overlap — and where they each take ownership. (11:42) “We were at a point where we were really trying to standardize our sales process.” (13:20) How the Field CTO role is different from a sales engineer or solutions architect. (15:39) “ Talking to customers is a very humbling thing every day because you just realize how much you have to learn.” (19:14) “ At a really early stage of customer development, the Field CTO role is almost like an external-facing product manager.” (21:46) Viraj talks about the processes and tools he uses to share customer feedback internally. (24:48) How to be a staunch customer advocate without losing your business focus. (26:55) What's the biggest opportunity cost associated with not having a Field CTO? (30:13)  If you were interviewing for a job with an early stage startup, what's one question the CEO would have to answer before you could take the offer?  LINKS Viraj Parekh Julian LaNeve Astronomer Apache Airflow SUBSCRIBE

Webb Telescope Challenges Cosmology Theories with 'Little Red Dots' Guest Name: Bob Zimmerman Summary:The Webb Space Telescope is finding mysterious "little red dots" in the very early universe, observed via infrared due to redshift. Astronomers speculate these might be supermassive black holes, which shouldn't exist so early, challenging the Big Bang theory itself. About 30% of these dots do not appear compact when viewed in ultraviolet light, resembling galaxies instead. 1958

CBS EYE ON THE WORLD WITH JOHN BATCHELOR THE SHOW BEGINS IN THE DOUBTS ABOUT THE AMERICAN ECONOMY AND THE CONSUMER 1940 LONDON   10-3-25 FIRST HOUR 9-915 Slow Rebuilding and Political Manipulation in LA Fire Areas Guest Name: Jeff Bliss Summary: Rebuilding fire-damaged areas like Pacific Palisades is agonizingly slow, potentially taking 9 to 20 years, causing residents to abandon their homes. Red tape delays permit issuance, possibly benefiting real estate speculators, including foreign buyers. There is concern that political leaders are pushing to reshape these communities by moving in tall, low-cost housing. 915-930 Economic Slowdown Evident in Local Consumer Spending and Housing Guest Name: Jim McTague Summary:Despite lower gas prices in Lancaster County, a ripple effect from declining Asian imports is expected. Consumer caution remains high, with "English" shoppers buying essentials and avoiding expensive electronics. Local diners show less vibrancy, suggesting the economy has lost "some spring in its step." High-end real estate sales have also notably "dried up." 930-945 HEADLINE: Trump's War on Cartels and Venezuela Intervention; Supreme Court Takes Up Federal Reserve Governor Firing Case GUEST NAME: Richard Epstein SUMMARY: John Batchelor speaks with Richard Epstein about President Trump's "war" against drug cartels and potential Venezuela intervention, which Epstein deems unlawful executive overreach due to congressional inertia. He suggests overthrowing Maduro would be more strategic. The Supreme Court scheduled oral arguments regarding presidential power to fire Federal Reserve governors, specifically Lisa Cook, addressing the future of independent agencieS. 945-1000 HEADLINE: Trump's War on Cartels and Venezuela Intervention; Supreme Court Takes Up Federal Reserve Governor Firing Case GUEST NAME: Richard Epstein SUMMARY: John Batchelor speaks with Richard Epstein about President Trump's "war" against drug cartels and potential Venezuela intervention, which Epstein deems unlawful executive overreach due to congressional inertia. He suggests overthrowing Maduro would be more strategic. The Supreme Court scheduled oral arguments regarding presidential power to fire Federal Reserve governors, specifically Lisa Cook, addressing the future of independent agencieS. SECOND HOUR 10-1015 Need for Pentagon Leadership in Fortifying US Infrastructure Against Adversaries Guest Name: Henry SokolskiSummary: Russia is allegedly already waging hybrid war against the EU via cable cutting and cyber assaults, which is expected to reach the US. The US is unprepared organizationally. The Pentagon (Secretary of Defense) should lead hardening and proliferation efforts for targets like the electric grid and nuclear plants, but they are currently resistant to doing so publicly. 1015-1030 Need for Pentagon Leadership in Fortifying US Infrastructure Against Adversaries Guest Name: Henry SokolskiSummary: Russia is allegedly already waging hybrid war against the EU via cable cutting and cyber assaults, which is expected to reach the US. The US is unprepared organizationally. The Pentagon (Secretary of Defense) should lead hardening and proliferation efforts for targets like the electric grid and nuclear plants, but they are currently resistant to doing so publicly. 1030-1045 Interstellar Comet 3I Atlas and Martian/Jupiter Missions Guest Name: Bob Zimmerman Summary: Comet 3I Atlas is the third identified interstellar object and the second interstellar comet, much larger than previous ones. Its path brings it within about 20 million miles of Mars, but it is currently blocked by the sun. NASA and European teams are attempting to get data using Mars orbiters and rovers, though the resolution may not match Webb's spectroscopy. Europe is also considering re-aiming the Juice mission. 1045-1100 Webb Telescope Challenges Cosmology Theories with 'Little Red Dots' Guest Name: Bob Zimmerman Summary:The Webb Space Telescope is finding mysterious "little red dots" in the very early universe, observed via infrared due to redshift. Astronomers speculate these might be supermassive black holes, which shouldn't exist so early, challenging the Big Bang theory itself. About 30% of these dots do not appear compact when viewed in ultraviolet light, resembling galaxies instead. THIRD HOUR 1100-1115 HEADLINE: Princess Ennigaldi-Nanna's Chamber: An Early Mesopotamian Museum GUEST NAME: Moudhy Al-Rashid SUMMARY: John Batchelor speaks with Moudhy Al-Rashid about Princess Ennigaldi-Nanna, high priestess to moon god Sin in Ur, who maintained ancient artifact collections in her palace. Items 1,500 years older than her time, alongside cylindrical clay labels, suggest the chamber functioned as the world's earliest known museum, establishing links to ancient history. 1115-1130 HEADLINE: Princess Ennigaldi-Nanna's Chamber: An Early Mesopotamian Museum GUEST NAME: Moudhy Al-Rashid SUMMARY: John Batchelor speaks with Moudhy Al-Rashid about Princess Ennigaldi-Nanna, high priestess to moon god Sin in Ur, who maintained ancient artifact collections in her palace. Items 1,500 years older than her time, alongside cylindrical clay labels, suggest the chamber functioned as the world's earliest known museum, establishing links to ancient history. 1130-1145 HEADLINE: Ancient Mesopotamian Literacy, Math, and the Epic of Gilgamesh GUEST NAME: Moudhy Al-RashidSUMMARY: John Batchelor speaks with Moudhy Al-Rashid about Mesopotamian education teaching advanced mathematics and writing in Sumerian and Akkadian, preserved on homework tablets. The Epic of Gilgamesh, dating to a likely real king around 2800 BCE, tells of a tyrant's transformation into a wise king after learning that life concerns community survival 1145-1200 HEADLINE: Ancient Mesopotamian Literacy, Math, and the Epic of Gilgamesh GUEST NAME: Moudhy Al-RashidSUMMARY: John Batchelor speaks with Moudhy Al-Rashid about Mesopotamian education teaching advanced mathematics and writing in Sumerian and Akkadian, preserved on homework tablets. The Epic of Gilgamesh, dating to a likely real king around 2800 BCE, tells of a tyrant's transformation into a wise king after learning that life concerns community survival FOURTH HOUR 12-1215 Positive Outlook for US-Canada Trade and Middle East Peace Guest Name: Conrad Black Summary: Canadian Prime Minister Mark Carney is meeting with President Trump to discuss economic and security issues, aiming to remove US tariffs. Trade discussions look positive following the Canadian election. Carney also specifically endorsed President Trump's proposed Middle East peace deal, which has major Arab and non-Arab Muslim powers supporting it, deeming it one of the greatest diplomatic achievements since World War II. 1215-1230 8. Italian Political Scandals and the Reinstatement of St. Francis Holiday Guest Name: Lorenzo Fiori Summary:Prime Minister Giorgia Meloni and two ministers face ICC investigation for failing to detain a Libyan warlord, citing risks to Italian workers in Libya. Separately, Italy's Senate unanimously approved reinstating a national holiday honoring St. Francis of Assisi, Italy's patron saint, 800 years after his passing. 1230-1245 Distinguishing Humane Nationalism from Pathological Ideologies Guest Name: Daniel Mahoney Summary:Nationalism must be distinguished from pathological forms like "blood and soil" ideology, which champions ethnic rooting and the subordination of others. Moderate, humane national loyalty is tied to self-government and common humanity, rejecting the path that leads to "zoological wars." Critics often unfairly conflate nationalism with isolationism or imperialism. 1245-100 AM Distinguishing Humane Nationalism from Pathological Ideologies Guest Name: Daniel Mahoney Summary:Nationalism must be distinguished from pathological forms like "blood and soil" ideology, which champions ethnic rooting and the subordination of others. Moderate, humane national loyalty is tied to self-government and common humanity, rejecting the path that leads to "zoological wars." Critics often unfairly conflate nationalism with isolationism or imperialism.

Drama by Faebian Averies, winner of The Imison Award 2022, starring Gabrielle Creevy (The Guest, In My Skin)Olive is a space-obsessed care home survivor and prison lifer. Emily is the toughest woman in the jail. Together they break out and go on the run – they're not friends but they do need each other. Olive wants to go to Anglesey to the centenary celebrations of her hero, the Welsh aerospace engineer Tecwyn Roberts; Emily has her own reasons for wanting a last chance at freedom. Will they make it as far as Anglesey before the law catches up with them?Our first broadcast coincides with the centenary of Tecwyn Roberts' birth.CASTOlive - Gabrielle CreevyEmily - Brid BrennanBeryl - Faebian AveriesPaul - Keiron SelfSimon - Dean RehmanPat - Lauren MoraisTia - Sasha McCabeKarl - Gwydion RhysTom - Django BevanProduction Coordinator: Eleri McAuliffeSound Design: Catherine RobinsonProducer: John NortonA BBC Audio Wales Production

The southern evening sky is pretty bare at this time of year – lots of dark, empty spaces, but few bright stars. The one notable exception is Fomalhaut. It’s the brightest star of Piscis Austrinus, the southern fish. It’s low in the southeast at nightfall, and arcs across the south later on. The star we see as Fomalhaut is 25 light-years away. It’s about twice as big and heavy as the Sun, and more than 15 times brighter. It’s young – about 10 percent the age of the Sun. And it’s encircled by wide bands of dust, which may contain planets; more about that tomorrow. Fomalhaut has two companion stars – bound to it by their mutual gravitational pull. Both stars are smaller, cooler, and fainter than the Sun. One of them is barely visible to the eye alone, but you need a telescope to see the other. Both stars are a long way from Fomalhaut itself. One is almost a light-year away, while the other is two and a half light-years. Astronomers know they’re bound to Fomalhaut because they’re moving in the same direction and at the same speed. Their composition is similar to Fomalhaut’s as well, and so is their age. Fomalhaut itself will shine for another few hundred million years. But the companions will last much longer – billions of years for the larger one, and hundreds of billions of years for the other. So they’ll still be shining across the galaxy long after the demise of their showy companion. Script by Damond Benningfield

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 May 2025. Today's 2 topics: - On May 5, 2014 when I discovered 2014 JO25 with the Catalina Sky Survey's 60 inch telescope on Mt. Lemmon, Arizona it was the brightest, fastest asteroid I had ever seen. In April of 2017, 2014 JO25 returned to come within 1.1 million miles of us at 21 mi/s. This rare, very close approach by an asteroid, of 2014 JO25's size allowed scientists at NASA's Goldstone Solar System Radar in California and the National Science Foundation's Arecibo Observatory in Puerto Rico to obtain radar images of it.    - The NASA Kepler Spacecraft has discovered more than 2,000 planets which have been confirmed to be orbiting distant stars. It performs this remarkable feat by imaging more than 145,000 stars simultaneously to observe and measure the tiny dips in light which occur as a planet passes in front of its star. Astronomers have long known that many of the solar systems in the Milky Way have more than one star.    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 Andromeda Galaxy, M31, is encircled by dozens of satellites – smaller galaxies in orbit around it. One of the larger satellites is something of an oddball. Of the three-dozen brightest, it’s the only one that lines up on the far side of Andromeda as seen from our home galaxy, the Milky Way. M31 is the closest giant galaxy to the Milky Way – just two-and-a-half million light-years away. Messier 110 is a couple of hundred thousand light-years farther. It’s a few thousand light-years in diameter, and contains about 10 billion stars – a tiny fraction the size of Andromeda. Astronomers have spent years watching M31’s entourage with Hubble Space Telescope. They recently reported that 36 of the 37 brightest members line up on the side of M31 that faces the Milky Way. And that’s hard to explain. The study said there’s only a tiny chance that the alignment is a coincidence – there must be a reason for it. But no one knows what that reason might be. It’s not a result of the Milky Way’s gravitational pull – it’s not strong enough. So there’s no obvious explanation for why M110 is an oddball – lurking on the far side of M31. M31 is low in the northeast at nightfall. Under dark skies, it looks like a hazy slash of light about as wide as the Moon. Through a small telescope, M110 looks like a bright star close by. Script by Damond Benningfield

2/4: This file covers Fred Hoyle's academic career and the emergence of major cosmological debate. Hoyle earned his Cambridge PhD in 1939, originally wanting to be a chemist. During WWII, he worked on secret radar projects. Meeting astronomer Walter Baade proved pivotal; Baade proposed that Population 2 stars exploded as supernovae, distributing elements to newer stars. This inspired Hoyle's 1946 seminal paper on stellar nucleosynthesis, explaining how elements from hydrogen to uranium form in stars. Cosmological theories crystallized into competing camps: the Big Bang (from Friedmann and Lemaître's "primeval atom") versus Steady State theory. Einstein had written early steady state concepts but discarded them. Gamow supported the Big Bang, proposing all elements were created in the hot early universe. Early universe age estimates varied wildly between 2-10 billion years, far short of the accepted 13.8 billion years. Flashes of Creation: George Gamow, Fred Hoyle, and the Great Big Bang Debate, by Paul Halpern

Earth has only one moon – one large natural satellite. But it might travel with an entourage of Moon chips – bits of the Moon blasted into space by impacts with asteroids. Some of the chips may share Earth’s orbit around the Sun. Others become “quasi”-moons. They weave around the Sun in a way that looks like they’re orbiting Earth. Astronomers have catalogued a dozen or more quasi-moons in recent years. The smallest is the size of a house. The largest is about three miles across. A recent study looked at how easy it would be to make a quasi-moon as the result of an impact. The study team simulated tens of thousands of impacts across the entire Moon, at different lunar phases and with different ejection speeds. The results showed that it’s pretty darned easy. Almost seven percent of the simulations produced objects that share Earth’s orbit. And two percent became quasi-moons. They can remain in stable orbit near Earth for thousands of years before they’re kicked away. A Chinese spacecraft is scheduled to visit one of the quasi-moons next year. It’ll collect a few ounces of dirt and pebbles and return them to Earth for study. That should tell us whether the object is a chip off the ol’ Moon, or an interloper from elsewhere in the solar system. The Moon has a bright companion tonight: Antares, the brightest star of Scorpius. It’s close to the right of the Moon as they drop down the western sky in early evening. Script by Damond Benningfield

Speaking to the UN, President Trump railed against climate science and clean energy, drawing sharp rebukes from other nations, rival politicians and business leaders. Meanwhile, China for the first time ever announced a specific target for reducing its greenhouse gas emissions. Also, the four-lane Great Highway used to run along the Pacific Ocean on the west side of San Francisco, where it was at risk of erosion from sea level rise. Now it's been transformed into a park where visitors can bike, walk, skate, and play next to the water. And the new Vera C. Rubin observatory telescope in Chile features the largest camera ever built, at about the size of a small car, and will soon begin photographing the entire southern sky repeatedly for a full decade. Astronomers hope this new telescope will help advance our understanding of dark matter and reveal hard-to find interstellar objects. --- You can help support our free public radio show and podcast, for free, by leaving a review on Apple Podcasts. It's one of the best ways to help other listeners find Living on Earth! Learn more about your ad choices. Visit megaphone.fm/adchoices

PREVIEW: GUEST NAME: Néstor Espinoza SUMMARY: John Batchelor converses with astronomer Néstor Espinoza about TRAPPIST-1e, an exoplanet 40 light-years away, and its perceived atmosphere. Espinoza dreams of an unlimited budget to launch a "fleet of James Webbs" to survey hundreds or thousands of habitable exoplanets, aiming to determine the commonality of life beyond Earth, an idea supported by others like Daniel Apai. 1906 WAR OF THE WORLDS