Podcasts about Solar System

Listen to 123 Future Now Show This show was a fun experiment in sharing the spotlight with our favorite AI agent, Ara, who does her best to keep us relevant in covering the latest greatest Dr. Future News items for the week.  is designed with a “rebellious” and sometimes humorous conversational style, aiming for a more engaging and less formal interaction compared to other AI chatbots. We had a lot of fun with her, let us know what you think! Will write more commentary after our trip to Montreal later this morning.Enjoy!

Macus and Corey What You Know 'Bout That trivia game for Tuesday July 29th, 2025.

A strange object the size of a small city is hurtling through our Solar System, and a team of scientists think it might not be just a comet. In fact, they’re toying with a far more dramatic possibility: that it could be alien technology, potentially even “hostile", hiding behind the Sun. July 28th 2025 --- Please Like, Comment and Follow 'The Ray Appleton Show' on all platforms: --- 'The Ray Appleton Show’ is available on the KMJNOW app, Apple Podcasts, Spotify, YouTube or wherever else you listen to podcasts. --- 'The Ray Appleton Show’ Weekdays 11 AM -2 PM Pacific on News/Talk 580 AM & 105.9 KMJ | Website | Facebook | Podcast | - Everything KMJ KMJNOW App | Podcasts | Facebook | X | Instagram See omnystudio.com/listener for privacy information.

The Daily Quiz - Science and Nature Today's Questions: Question 1: Which is the hottest planet in the Solar System? Question 2: Which of the following is not a dinosaur? Question 3: What is the name of the second-largest planet in our solar system? Question 4: What is Dipterology the study of? Question 5: What is Mycology the study of? Question 6: What is Somatology the study of? Question 7: What is the word for a group of lions? Question 8: What is an autoclave designed to do to surgical instruments in a medical lab? This podcast is produced by Klassic Studios Learn more about your ad choices. Visit megaphone.fm/adchoices

  They're the guardians of the Solar System and Earth's first line of defence. But now the agents of the Space Security Service face their greatest ever threat... 1.1 The Voord in London by LR Hay 1980s London. WDC Ann Kelso is assigned to CID, helping to clean up the streets. But 'Ann' is really SSS Agent Anya Kingdom from the 41st century, on a top-secret mission to track down aliens hiding in the past. But then she finds a different group of aliens hiding in the Thames - with very deadly intentions... 1.2 The Thal from G.R.A.C.E. by Felicia Barker As their investigations continue, SSS agents Anya Kingdom and Mark Seven journey to a planet colonised by Thals. They're in pursuit of a Thal scientist who has perfected an experimental new weapon... but soon they are the targets... 1.3 Allegiance by Angus Dunican The lush planet Hathra and its capital-moon Othrys are on the cusp of civil war. SSS agents Anya Kingdom and Mark Seven are meant to keep a low profile while on a diplomatic mission there. But when a pregnant surrogate for the Othryn royal family desperately asks for their help, they're unable to refuse...    

The Sonoran Desert region called Pinacate is often compared to other worlds in our Solar System.

Hosted by Richard Drumm, your editor! Planets don't just pop out of nowhere, fully formed and ready for astronomers to study. First, they begin as tiny little specks of dust, forming inside the clouds of gas around baby stars, which are known as protoplanetary discs. These dusty specks condense from the hottest parts of the cloud, kinda like the way raindrops form inside rainclouds.    Over time, the specks of dust collide and stick together, forming rocky pebbles. When enough of these pebbles clump together, they can collapse under their own weight to form asteroid-sized rocks. These new-born asteroids gravitationally attract the material around them until they've grown into full-sized planets.    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.

After twenty years in orbit, NASA's Mars Reconnaissance Orbiter is testing new maneuvers to hunt for water.

Very dense and podcastable. Cheap Astronomy finds there can never be too many podcasts about black holes.   Dear Cheap Astronomy – What are squeezars? Squeezars are stars that orbit supermassive black holes. Essentially they are stars on a slow death spiral into the black hole and the squeezing referred to is the tidal stretch being exerted upon them as the orbit closer and closer to the black hole's event horizon. That tidal stretching heats them up, a bit like how the moon of Io, orbiting close to Jupiter is the most volcanically active body in the Solar System. So they are unusually hot and they are also unusually fast.   Dear Cheap Astronomy – Do black holes float in water? Well, the internet says they do so it must be true. But let's unpack this a bit. The internet also says that if you compress the Earth down to marble size it will become a black hole. This is true in a hypothetical sense, but actually compressing the Earth down to marble size is pretty much impossible. You could use some kind of gargantuan press to start the process, but once the Earth becomes denser than the material the press surfaces are made of, the press becomes useless.    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 Chile, a powerful new telescope has just given a taster of what we can expect from it later this year, when it will be used to survey the cosmos over a ten-year period. In one image it revealed vast colourful gas and dust clouds swirling in a star-forming region 9,000 light years from the Earth. Housed in the Vera C Rubin Observatory, which sits on a mountain in the Chilean Andes, the telescope is designed to get giant images of the sky about one hundred times larger and quicker than any other existing telescope can achieve. It contains the world's most largest digital camera, the size of a large car. When the Legacy Survey of Space and Time begins towards the end of 2025, the camera will film the entire Southern hemisphere night sky for the next decade, every three days, repeating the process over and over. And it will focus on four areas: mapping changes in the skies or transient objects, the formation of the Milky Way, mapping the Solar System and understanding dark matter or how the universe formed. So, on this week's Inquiry, we're asking, ‘What will Chile's latest telescope tell us about the Universe?'Contributors: Catherine Heymans, Professor of Astrophysics, University of Edinburgh, Astronomer Royal for Scotland, UK Željko Ivezić, Director of Rubin Construction, Professor of Astronomy, University of Washington, USA Dr. Megan Schwamb, Planetary Astronomer, Reader, School of Mathematics and Physics, Queen's University, Belfast, Northern Ireland Dr. Burçin Mutlu-Pakdil, Observational Astronomer, Assistant Professor, Physics and Astronomy, Dartmouth College, New Hampshire, USAPresenter: Charmaine Cozier Producers: Louise Clarke and Jill Collins Researcher: Maeve Schaffer Editor: Tara McDermott Technical Producer: Craig Boardman Production Management Assistant: Liam Morrey Image Credit: Anadolu via Getty Images

In this episode of SpaceTime, we tackle some of the most profound questions in science, including the mystery of why the universe exists, the potential for liquid water on Mars, and the birth of a new solar system.Unraveling the Mystery of the UniverseScientists have made significant strides in understanding the fundamental differences between matter and antimatter, a question that has puzzled humanity since the dawn of physics. The LHCB collaboration at CERN has provided compelling evidence of a mirror-like asymmetry in how baryons behave compared to their antimatter counterparts. This breakthrough could shed light on why our universe is predominantly composed of matter, despite the equal creation of matter and antimatter during the Big Bang. We delve into the implications of this discovery and its potential to unlock the secrets of the universe's existence.Liquid Water on Mars: A New PossibilityA groundbreaking study suggests that liquid brines may form on the Martian surface, challenging the long-held belief that Mars is devoid of liquid water. Lead researcher Vincent Chevrea from the University of Arkansas discusses how meteorological data and advanced computer modeling indicate that brines could develop during specific seasonal windows. This finding opens new avenues for the search for life on Mars and highlights the importance of targeting these periods for future exploration.Witnessing the Dawn of a New Solar SystemAstronomers have made an unprecedented observation of a new solar system forming around the protostar HOPS 315, located 1300 light-years away. Using the Atacama Large Millimeter/Submillimeter Array (ALMA), researchers have identified the very first specks of planet-forming material, marking a significant milestone in our understanding of solar system formation. This discovery not only provides insight into the processes that shaped our own solar system 4.6 billion years ago but also offers a unique opportunity to study planetary formation in real-time.www.spacetimewithstuartgary.com✍️ Episode ReferencesNature Journalhttps://www.nature.com/natureJournal of Communications Earth and Environmenthttps://www.nature.com/commsenvBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support.

# Explore the Cosmos with The Space Cowboy: Webb Telescope's Groundbreaking DiscoveriesJourney through the cosmos with The Space Cowboy in this captivating podcast episode exploring the James Webb Space Telescope's most astounding recent discoveries. From the mysterious "Infinity Galaxy" with its unprecedented three black hole system to the birth of planetary systems, this episode unveils the telescope's game-changing observations.Discover how astronomers spotted a potential new supermassive black hole forming between two colliding galaxies—a phenomenon that could explain the existence of massive black holes in the early universe. Learn about Webb's collaboration with the ALMA telescope to witness the very beginning stages of planet formation in a distant solar system, offering a glimpse into our own cosmic origins.The episode also covers Webb's detection of "Sleeping Beauty" galaxies that mysteriously halt their star formation, and showcases stunning imagery of stellar nurseries captured through Webb and Hubble's combined power. Perfect for astronomy enthusiasts, space exploration fans, and anyone fascinated by our universe's deepest mysteries.Subscribe now to stay updated on the latest cosmic discoveries from the final frontier with The Space Cowboy's accessible and entertaining take on cutting-edge astronomy.Some great Deals https://amzn.to/49SJ3QsFor more check out http://www.quietplease.ai

PREVIEW: INTERSTELLAR: Colleague Bob Zimmerman reports the discovery of the third recorded object from another solar system passing through our system. More to come. 1957

Is the Earth at the center of a giant void? Did a star fly through the Solar System billions of years ago messing up the orbits of some objects? Comet 3i/ATLAS is the oldest comet ever seen. Look at the picture to celebrate the third anniversary of Webb. And in Space Bites Plus, covering a crater on the moon with a concrete dome to build a pressurised habitat.

What is the difference between an asteroid, a comet, and a meteor?

Astronomers have, for the first time, caught the exact moment a new solar system starts to form. Purdue University assistant professor, astronomer and lead researcher Merel van 't Hoff spoke to Corin Dann.

Exciting Developments for SpaceX's Starship: Join us as we delve into the upcoming 10th test flight of SpaceX's Starship, anticipated to launch in just three weeks. Discover the challenges faced in previous flights and the innovative strategies being employed to ensure the success of this monumental rocket, designed for full and rapid reusability. With a goal of 25 launches this year, the race is on for SpaceX to push the boundaries of space exploration.- Unveiling Secrets of a Neutron Star: Explore the groundbreaking findings regarding PSR J1023 0038, a rapidly spinning neutron star. New research reveals that its intense particle winds drive the radiation it emits, rather than the material it siphons from its companion star. This discovery opens new avenues for understanding pulsars and the dynamics of these extraordinary cosmic objects.- Witnessing Planet Formation: For the first time, astronomers have observed the earliest stages of planet formation around a baby star, Hops 315, located 1,300 light years away. Using the James Webb Space Telescope and ALMA, scientists captured the moment hot minerals crystallise into solid particles, providing invaluable insights into the processes that shaped our own solar system.- Record-Breaking Mars Meteorite Auction: We discuss the recent auction of the largest Mars meteorite ever found, NWA 16788, which sold for a staggering $4.3 million at Sotheby's. Learn about the unique characteristics of this extraordinary specimen and the implications of such sales for scientific research and collection.For more cosmic updates, visit our website at astronomydaily.io. Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTube Music, TikTok, and our new Instagram account! Don't forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Anna signing off. Until next time, keep looking up and stay curious about the wonders of our universe.✍️ Episode ReferencesSpaceX Starship[SpaceX](https://www.spacex.com/)Neutron Star Research[NASA](https://www.nasa.gov/)Planet Formation Discovery[James Webb Space Telescope](https://www.nasa.gov/mission_pages/webb/main/index.html)Mars Meteorite Auction[Sotheby's](https://www.sothebys.com/)Astronomy Daily[Astronomy Daily](http://www.astronomydaily.io/)Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support.

Send us a textBrian declares to the world and an outlier planet on the edge of the Solar System that the 2032 Olympic Games in Brisvegas will incorporate the lower, lower end of Brian's property for the Opening Ceremony and the car parking. Much to the surprise of the Queensland Government and Furhrer Crisisafool,  the Brian's show the money, the blueprints and drainage for the blood in an all out display of Herring aptitude and war mongering. On a side note, Brian introduces Duck's into the menu that will be supplied at the Olympics. Yes the freshly shot ones down on Pond 6, right next to the shooting gallery, opposite the Discotheque and beside the Panther enclosure. Don't miss out!!!On another incredible turn of luck Barry gets hit with a saucepan.

All-Star Game Rooker, Hov being the man, something is up with Dillon, a multi-planet solar system was captured by telescope, and This Weekend in Fun. Kerr County Flood Relief Fund⁠⁠⁠ Support us on Patreon and receive weekly episodes for as low $5 per month: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.patreon.com/circlingbackpodcast⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Watch all of our full episodes on YouTube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.youtube.com/washedmedia⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Shop Washed Merch: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.washedmedia.shop • (0:00) Fun & Easy Banter • (17:45) All-Star Game Rooker • (27:05) Viktor Hovland is the Man • (41:17) What's Up With Dillon? • (50:15) Space Bar: New Solar System Dropped • (57:25) This Weekend in Fun Support This Episode's Sponsors: • Leesa Mattresses: Go to https://leesa.com/ for 25% OFF with promo code STEAM. • Squarespace: Check out https://squarespace.com/steam for a free trial, and when you're ready to launch, use OFFER CODE: STEAM to save 10% off your first purchase of a website or domain. • Rhoback: Save 20% at checkout with promo code WASHED20 at https://rhoback.com/ Learn more about your ad choices. Visit megaphone.fm/adchoices

AP correspondent Julie Walker reports that astronomers captured the birth of some planets in a major breakthrough.

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about the recent discovery of a comet which comes from beyond our Solar System. 

For McLaren Vale businesses, the best time to install solar is now, as a growing list of incentives are making the decision easier on the pocket. In this segment, find out what these incentives are and how to take advantage of them.Insight from https://www.p4bsolar.com.au/ P4B Solar City: Norwood Address: 108 Magill Road Website: https://www.p4bsolar.com.au/

Does life exist outside of Earth? If so, where could it be? This Sleepspace episode explores the solar system, looking for life in the planets, moons and more.

The Vera C. Rubin Observatory has shared its first public images, revealing millions of galaxies, stars, and asteroids in stunning detail. Stephanie Deppe, astronomy content strategist at Rubin Observatory, joins us to explain what makes these images so revolutionary, how the observatory works, and what’s coming next as Rubin prepares for its ten-year Legacy Survey of Space and Time. Later in the show, we reflect on the life and legacy of the observatory’s namesake, Vera Rubin, the groundbreaking astronomer who provided the first convincing evidence of dark matter. Jess Soto, STEM Strategies Coordinator at Mount Wilson Observatory and creator of Science Women Shirts, reflects on Rubin’s efforts to open up opportunities for women in space science. Then we close out the show with Bruce Betts in our regular What’s Up segment, featuring the discovery of a brand-new interstellar object, 3I/ATLAS, the third known object to travel through our Solar System from interstellar space. Discover more at: https://www.planetary.org/planetary-radio/2025-first-images-rubin-observatorySee omnystudio.com/listener for privacy information.

The Dead Internet theory ramps up and with good reason, but why? A large 12 mile wide object has just entered our solar system and scientists don't know what it is..Scottish Seagulls are killers.. apparently..support the show patreon.com/whatkastbuy me a beer buymeacoffee.com/whatkast

Immerse yourself in captivating science fiction short stories, delivered daily! Explore futuristic worlds, time travel, alien encounters, and mind-bending adventures. Perfect for sci-fi lovers looking for a quick and engaging listen each day.

While we might consider ourselves advanced, having explored the eight planets and 200 moons in our Solar System, our understanding of the cosmos remains limited. A tantalizing possibility looms: there could be an additional planet lurking in our midst, known to scientists as Planet X or Planet 9. This elusive world might be concealed far beyond Neptune. Peculiarly altered orbits of asteroids and dwarf planets in this region have left scientists puzzled, and the hypothetical Planet X is a leading candidate for explaining these anomalies. The tale of this enigmatic planet traces back over a century to a man named Percival Lowell. With a profound passion for space and substantial wealth (lucky him!), Lowell constructed an observatory in Arizona. His focus? Studying the peculiar movements of Uranus and Neptune. These distant giants exhibit gravitational pulls slower than those of their planetary counterparts, almost suggesting the presence of a massive hidden object tugging them off their expected courses. Learn more about your ad choices. Visit megaphone.fm/adchoices

First up on the podcast, U.S. aid helped two African countries rein in HIV. Then came President Donald Trump. Senior News Correspondent Jon Cohen talks with producer Kevin McLean about how in Lesotho and Eswatini, treatment and prevention cutbacks are hitting pregnant people, children, and teens especially hard.   This story is part of a series about the impacts of U.S. funding cuts on global health, supported by the Pulitzer Center.   Next on the show, host Sarah Crespi is joined by Robin Wordsworth, the Gordon McKay Professor in the School of Engineering and Applied Sciences at Harvard University. They discuss the challenges and potential of microbes to grow plastics, drugs, and food on the surface of Mars or other bodies in the Solar System.   This week's episode was produced with help from Podigy.   About the Science Podcast   Authors: Sarah Crespi; Kevin McLean; Jon Cohen Learn more about your ad choices. Visit megaphone.fm/adchoices

Which type of planet that's not in the Solar System is the most interesting? Can we detect an interstellar black hole? Should science journalists report about non-conventional science theories? And in our extended Q&A+ version, will the success of Vera Rubin stimulate building a northern hemisphere version of it?

A new week means new questions! Hope you have fun with these!Which three word catchphrase was made famous by the character Steve McGarrett in the original Hawaii Five-O television series?What actor/comedian part of a famous duo plays the caddie Romeo Posar in the movie Tin Cup?From what is the term honky tonk derived?In most accounts, to whom was the Greek God Hephaestus married?What is the densest planet in our Solar System?Which Ira Glass-hosted podcast became the first news program to win the Pulitzer Prize for Audio Reporting in 2020?What iconic disco song includes the lyric "We can try to understand the New York Times' effect on Man?"Who was George Washington's running mate for president in 1789?The Cathedrals at Strasbourg, Gloucester, and Orvieto are prime examples of what kind of architectural style?In the hierarchy of the Catholic Church, what level of clergy is between Bishop and Cardinal?MusicHot Swing, Fast Talkin, Bass Walker, Dances and Dames, Ambush by Kevin MacLeod (incompetech.com)Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/by/3.0/Don't forget to follow us on social media:Patreon – patreon.com/quizbang – Please consider supporting us on Patreon. Check out our fun extras for patrons and help us keep this podcast going. We appreciate any level of support!Website – quizbangpod.com Check out our website, it will have all the links for social media that you need and while you're there, why not go to the contact us page and submit a question!Facebook – @quizbangpodcast – we post episode links and silly lego pictures to go with our trivia questions. Enjoy the silly picture and give your best guess, we will respond to your answer the next day to give everyone a chance to guess.Instagram – Quiz Quiz Bang Bang (quizquizbangbang), we post silly lego pictures to go with our trivia questions. Enjoy the silly picture and give your best guess, we will respond to your answer the next day to give everyone a chance to guess.Twitter – @quizbangpod We want to start a fun community for our fellow trivia lovers. If you hear/think of a fun or challenging trivia question, post it to our twitter feed and we will repost it so everyone can take a stab it. Come for the trivia – stay for the trivia.Ko-Fi – ko-fi.com/quizbangpod – Keep that sweet caffeine running through our body with a Ko-Fi, power us through a late night of fact checking and editing!

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First up on the podcast, U.S. aid helped two African countries rein in HIV. Then came President Donald Trump. Senior News Correspondent Jon Cohen talks with producer Kevin McLean about how in Lesotho and Eswatini, treatment and prevention cutbacks are hitting pregnant people, children, and teens especially hard.   This story is part of a series about the impacts of U.S. funding cuts on global health, supported by the Pulitzer Center.   Next on the show, host Sarah Crespi is joined by Robin Wordsworth, the Gordon McKay Professor in the School of Engineering and Applied Sciences at Harvard University. They discuss the challenges and potential of microbes to grow plastics, drugs, and food on the surface of Mars or other bodies in the Solar System.   This week's episode was produced with help from Podigy.   About the Science Podcast   Authors: Sarah Crespi; Kevin McLean; Jon Cohen Learn more about your ad choices. Visit megaphone.fm/adchoices

The James Webb telescope just found a planet by actually ‘seeing' it A giant pulse beneath Africa could split the continent — and form an ocean Swarms of tiny robots could go up your nose, melt the mucus and clean your sinuses Contact the Show: coolstuffcommute@gmail.com Learn more about your ad choices. Visit megaphone.fm/adchoices

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

Embark on a cosmic thought experiment with us as we explore the intriguing scenario: What happens if you throw a matchstick at Jupiter? In this captivating video, we unravel the potential consequences and the intricate dance of forces that could shape the destiny of our entire solar system. Delve into the scientific wonders of Jupiter, the largest planet in our celestial neighborhood, and ponder the repercussions of such a seemingly small action. Through engaging simulations and expert insights, we examine the gravitational ballet that unfolds, considering how Jupiter's immense mass and magnetic influence could influence the delicate balance of the Solar System. Join us on this celestial journey as we contemplate the hypothetical outcomes, from orbital disturbances to potential chain reactions. Will the Solar System remain unaffected, or could such an act set off a cosmic cascade of events? Subscribe now to explore the captivating mysteries of our solar system and the captivating what-ifs that linger in the vastness of space. Learn more about your ad choices. Visit megaphone.fm/adchoices

Hosted by Steve Nerlich. Looking askance… Dear Cheap Astronomy – have we got any spacecraft on the other side of the Sun? Well, yes and no. Nearly all our spacecraft orbit the Sun – since they are either orbiting Earth or another planet or are touring the asteroid belt – and hence they've all been around the back of the Sun at one time another. The only spacecraft we don't have orbiting the Sun are the ones on their way out of the Solar System – the Pioneers, the Voyagers and New Horizons, which have sufficient escape velocities to leave solar orbit.   Dear Cheap Astronomy – Hubble crisis So there's a crisis in cosmology apparently. Although, in most respects it's just business as usual really. There aren't many scientists who are overwhelmed by existential angst when they suddenly realize they don't know everything. The crisis first started being talked around 2014 as it became apparent there consistent discrepancies in measurements of the Hubble constant, which is a measurement of how fast the Universe is expanding.   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 1930, a young man from Kansas working in Flagstaff noted an object move 3.5 millimeters between two photographic plates. And our understanding of the Solar System has never been the same.

Where did Mercury get its name? What is a day on Mercury like? How is Mercury not the hottest planet in the Solar System? Have you started your FREE TRIAL of Who Smarted?+ for AD FREE listening, an EXTRA episode every week & bonus content? Sign up right in the Apple app, or directly at WhoSmarted.com and find out why more than 1,000 families are LOVING their subscription! Get official Who Smarted? Merch: tee-shirts, mugs, hoodies and more, at Who Smarted?

In this podcast, Kai asks the question: Is there life outside of our solar system? He discusses topics like what ingredients for life would need to be found, where the most likely places that we can find alien life are, and how our lives would change if we found alien life. When interested in alien life and if it is possible to find it, this is the podcast for you. I hope you enjoy this podcast, some people would go as far as saying it's out of this world.

The JWST is the most expensive and powerful telescope astronomers have ever constructed. Its launch in 2021 started a new phase in our exploration of the cosmos, with the observatory's golden mirrors producing instantly iconic images of the Solar System's giant planets, nearby star-forming regions and galaxies, and our distant universe. The lecture includes the latest news from its studies of the early universe, a place lit up by what appears to have been a much more spectacular burst of activity than anyone expected. This lecture was recorded by Chris Lintott on 28th May 2025 at Conway Hall, LondonChris is Gresham Professor of Astronomy.He is also a Professor of Astrophysics at the University of Oxford, and a Research Fellow at New College.The transcript of the lecture is available from the Gresham College website: https://www.gresham.ac.uk/watch-now/new-skyGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham's mission, please consider making a donation: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-todayWebsite:  https://gresham.ac.ukTwitter:  https://twitter.com/greshamcollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeSupport Us: https://www.gresham.ac.uk/get-involved/support-us/make-donation/donate-todaySupport the show

Dr Chris answers listener questions including, how effective is the flu shot? Is there anything doctors don't want their patients to know? Do our eyes stay the same size through our lives? Could working in a dusty cement environment lead to health problems? When someone has dementia, how long will they live? Will doctors prescribe remedies purely to induce a placebo effect? Like this podcast? Please help us by supporting the Naked Scientists

PREVIEW: Colleague Rick Fisher presents the PRC's phased asteroid missions and also reports on the PRC ambition to dominate the solar system with men and machines. More on. august 1953. CLAUSE 4.0: Let me search for more information about China's broader solar system exploration strategy and Rick Fisher's analysis. China's Phased Asteroid Mission Strategy Bottom Line Up Front: China has developed an ambitious multi-phase approach to asteroid exploration and planetary defense, positioning itself as a major space power with systematic missions targeting asteroids, Mars, Jupiter, and potentially the outer solar system through 2050. Current Asteroid Missions (2025-2030) Tianwen-2 (2025): China will launch the Tianwen-2 mission to sample a near-Earth asteroid next year. The mission will first focus on sampling near-Earth asteroid Kamoʻoalewa (2016 HO3). After delivering samples to Earth, the spacecraft will use our planet for a gravitational slingshot maneuver and set it on a course for main-belt comet 311P/PANSTARRS. SpaceNewsSpace Planetary Defense Test (2025-2030): China is planning its first mission to impact an asteroid in the name of planetary defense. The mission will serve a dual purpose: One craft will impact the asteroid while its partner observes the space rock to learn more about the solar system and its formation. SpaceSpace China wants to test changing the orbit of a potentially hazardous asteroid with an impactor spacecraft and also accurately measure how much its orbit is altered. China will launch 2-in-1 asteroid deflection mission in 2025 | Space Expanding Solar System Dominance Strategy Deep Space Exploration Roadmap: China's plans for exploring the outer Solar System are taking shape, with Jupiter's moon Callisto and one of the ice giants the main targets. PlanetarySpaceNews China has unveiled a long-term planetary exploration roadmap for planetary habitability and the search for extraterrestrial life. China to seek out life in the solar system as NASA faces cuts, commercial players expand ambitions - SpaceNews Tianwen-4 Jupiter Mission (2029): Zhu's outline of the mission sees a Tianwen-4 launch in September 2029. The spacecraft will use a flyby of Venus in 2030 plus further gravity assists from Earth in 2031 and 2033, to arrive at Jupiter in December 2035. China's plans for outer Solar System exploration Ice Giant Missions (2035-2050): Zhu provides a potential launch date of 2035 for a Uranus mission, arriving in orbit in 2050. If a Neptune mission is chosen instead, it would launch in 2040 and arrive in 2058. China's plans for outer Solar System exploration Infrastructure and Capabilities Development Planetary Defense Force: China is recruiting for a planetary defense force to combat the threat of asteroids colliding with Earth. The successful candidates will be required to research tasks related to near-Earth asteroid monitoring and early warning systems. Wanted: 3 asteroid watchers for China's 'planetary defense force' Advanced Detection Systems: The "compound eye," a 25-antennae network of radars, is under construction to bounce signals off deep space objects to determine their potential threat to Earth. The project is set to be completed in 2025. China targets its first planetary defense test mission Strategic Implications Rick Fisher, a senior fellow at the International Assessment and Strategy Center, has been analyzing China's space ambitions extensively. Rick Fisher talks about China's growing space ambitions—from the Moon, to Mars, to asteroids. Throughout the program, Rick talked about Chinese space policy, goals, objectives, hardware, all of it, as tools of the Chinese Communist Party (CCP) and as an implement of the PLA (People's Liberation Army). NTDThespaceshow China's systematic approach includes not just exploration but potential dual-use capabilities, advanced manufacturing in space (including plans for a lunar base by the 2030s Space-Based Solar Power and 21st-Century Geopolitical Competition | RealClearDefense and space-based solar power), and the development of comprehensive planetary defense systems that could have both protective and offensive applications. This represents a coordinated strategy to establish Chinese leadership across the solar system through the combination of scientific exploration, resource utilization, and strategic positioning—what some analysts view as China's bid to become the dominant space power of the 21st century.

Volcanoes aren’t just an earthly phenomenon. They’re found all across the Solar System. In this compilation episode of Planetary Radio, we explore volcanic and geothermal activity on planets, moons, and distant dwarf planets. You’ll hear from Rosaly Lopes, Nick Schneider, Rae Paoletta, Robbie Herrick, Scott Hensley, and Christopher Glein as they share insights into everything from lava flows on Venus and eruptions on Io to the mysterious heat signatures of icy bodies like Eris and Makemake. This journey spans over 20 years of Planetary Radio, featuring interviews hosted by both current host Sarah Al-Ahmed and founding host Mat Kaplan. Then, our Chief Scientist, Dr. Bruce Betts, returns for What’s Up and shares new findings from NASA’s Juno mission, which recently completed close passes by Jupiter’s volcanic moon, Io. Discover more at: https://www.planetary.org/planetary-radio/2025-volcanic-worldsSee omnystudio.com/listener for privacy information.

In 1610, a European astronomer used a new invention called the telescope to observe the planet Jupiter. What he found revolutionized the science of astronomy and our entire understanding of the universe. Galileo also observed Jupiter that same year.  The observation of Jupiter led to the discovery of the first objects in the solar system since antiquity.  Today, astronomers are hoping that some of these moons of Jupiter might have the best hope of harboring life outside of Earth in our Solar System. Learn more about the moons of Jupiter, the controversy surrounding their discovery, and why they are so important on this episode of Everything Everywhere Daily. Sponsors Newspapers.com Get 20% off your subscription to Newspapers.com Mint Mobile Cut your wireless bill to 15 bucks a month at mintmobile.com/eed Quince Go to quince.com/daily for 365-day returns, plus free shipping on your order! Stitch Fix Go to stitchfix.com/everywhere to have a stylist help you look your best Tourist Office of Spain Plan your next adventure at Spain.info  Stash Go to get.stash.com/EVERYTHING to see how you can receive $25 towards your first stock purchase and to view important disclosures. Subscribe to the podcast!  https://everything-everywhere.com/everything-everywhere-daily-podcast/ -------------------------------- Executive Producer: Charles Daniel Associate Producers: Austin Oetken & Cameron Kieffer   Become a supporter on Patreon: https://www.patreon.com/everythingeverywhere Update your podcast app at newpodcastapps.com Discord Server: https://discord.gg/UkRUJFh Instagram: https://www.instagram.com/everythingeverywhere/ Facebook Group: https://www.facebook.com/groups/everythingeverywheredaily Twitter: https://twitter.com/everywheretrip Website: https://everything-everywhere.com/  Learn more about your ad choices. Visit megaphone.fm/adchoices

When did humans first think of aliens? Why is Oort cloud a sphere when the Solar System is a disk? Which space image is my favourite? And in our Q&A+ on patreon, is search for life only limited to looking for water? Answering all these questions and more in this Q&A show.

Help MuggleCast grow! Become a MuggleCast Member and get great benefits like Bonus MuggleCast! Patreon.com/MuggleCast  Grab official merch! MuggleCastMerch.com Pick up overstock merch from years past, including our 19th Anniversary Shirt! MuggleMillennial.Etsy.com On this week's episode, we're aspiring to become friends with Firenze! His cozy indoor forest classroom is really the bee's knees, and the rest we obtain there helps us stay sharp when having to suddenly exit the Room of Requirement! Join Andrew, Eric, Laura and Micah for the next Book 5 chapter discussion. Chapter-by-Chapter continues with Harry Potter and the Order of the Phoenix, Chapter 27: The Centaur and the Sneak. MuggleCast last discussed this chapter on Episode 464! What is the main force behind Hermione's comments to Lavender and Parvati? Is Firenze gearing the children up to prepare for war? What are the benefits of a non-human-centric approach to Divination? Firenze also ups Harry's cool factor considerably. Two members of the DA can now produce full Patronuses! We examine their meaning, including bringing back a revelation from Micah that's nearly 20 years old (our minds are still blown.) What's the deal with Dobby's loyalties? Why can Umbridge command him not to speak? We examine Draco's choice to apprehend Harry versus later choices he makes in the books. What is the timeline of events surrounding Umbrage, and “the sneak”'s confession? How does Fudge get to Hogwarts so quickly?! What makes Marietta cave? And why is it a million times better than in the movie? The Dumbledore Lie Count (tm) returns!!! Odds & Ends cover one of Harry's forgotten schoolbooks. MVP: Dumbledore's most Slytherin moments from the chapter Lynx Line: Our patrons re-name Dumbledore's Army! Quizzitch: The fourth planet in our Solar System is Mars, named for the Roman god of war. What did the Ancient Greeks call their god of war? Learn more about your ad choices. Visit megaphone.fm/adchoices

Recently on Capitol Hill, lawmakers were provided a classified briefing on UAP by the FBI, and now several U.S. Representatives are saying the Bureau needs to be more involved in the Pentagon's investigations into anomalous phenomena. We take a look at what members of Congress have had to say about the FBI's briefing, and where things may go from here.  Also in this week's episode of The Micah Hanks Program, we look at why a group of former Japanese officials are pushing for the country to have its own version of the DoD's All-domain Anomaly Resolution Office (AARO), and a series of newly released videos and analysis by the Pentagon's UFO hunting unit... and why we still have a few questions about their conclusions.   Have you had a UFO/UAP sighting? Please consider reporting your sighting to the UAP Sightings Reporting System, a public resource for information about sightings of aerial phenomena. The story doesn't end here... become an X Subscriber and get access to even more weekly content and monthly specials. Want to advertise/sponsor The Micah Hanks Program? We have partnered with the AdvertiseCast to handle our advertising/sponsorship requests. If you would like to advertise with The Micah Hanks Program, all you have to do is click the link below to get started: AdvertiseCast: Advertise with The Micah Hanks Program Show Notes Below are links to stories and other content featured in this episode: NEWS: Joe Biden Is Diagnosed With an Aggressive Form of Prostate Cancer Paleontologists discover a 500-million-year-old, 3-eyed predator    NASA's Perseverance Rover Spots Something on Mars That Scientists Have Never Seen Before   "This Has Left Us Scratching Our Heads." NASA's JWST Spots Unexpected Light Activity on Jupiter  NASA Mission Reveals Ground Shaking New Insights into Mysterious Structures on Venus  The Hunt for “Planet X”: Is a Secret “Super-Earth” Lurking in Our Solar System?  THE FBI & UAP: AskAPol (Matt Laslo) on the FBI's UAP Working Group  Rep. Luna tells AskAPol recent FBI briefings “makes us reconsider AARO” FLASHBACK: The FBI Confirms It Has a Secretive “UAP Working Group,” but Agents Now Worry Their Jobs Could Be in Jeopardy JAPAN'S NEW ‘AARO'? Japan's Defense Ministry asked to launch office on UFOs, anomalies FLASHBACK: UFO investigation launched in Japan after U.S. report designates region"hotspot FEB 2023: Japan Strongly Suspects China Sent Three Spy Balloons Into Its Airspace AUG 2024: Chinese Electronic Intelligence Plane Makes Incursion Into Japanese Airspace  NOV 2024: Japan to pave way for military to shoot down intruding balloons  JUST DAYS LATER… Taiwan reports sighting of Chinese balloon near island   AARO UAP VIDEOS: AARO UAP Imagery  UAP Video - Middle East 2023 UAP Video - Al Taqaddum Object BECOME AN X SUBSCRIBER AND GET EVEN MORE GREAT PODCASTS AND MONTHLY SPECIALS FROM MICAH HANKS. Sign up today and get access to the entire back catalog of The Micah Hanks Program, as well as “classic” episodes, weekly “additional editions” of the subscriber-only X Podcast, the monthly Enigmas specials, and much more. Like us on Facebook Follow @MicahHanks on X. Keep up with Micah and his work at micahhanks.com.

Is keeping the Voyagers active a waste of money and time on the Deep Space Network? Could you play catch with a baseball-mass black hole? How confident are we in the distance ladder? And in our Q&A+ version, does it make sense to film a movie in space? Answering all that and more in this Q&A show.