Podcasts about Spacetime

SpaceTime with Stuart Gary Gary - Series 29 Episode 1In this episode of SpaceTime, we delve into extraordinary cosmic phenomena and the ongoing exploration of our solar system.Cosmic Matter Ejected at 20% the Speed of LightAstronomers have made a groundbreaking observation of matter being ejected from a supermassive black hole at the center of the barred spiral galaxy NGC 3783, located 135 million light years away. This matter, propelled at an astonishing 20% the speed of light, challenges previously held notions about how such superluminal jets are powered. The findings suggest that a sudden change in the magnetic field, rather than radiation, may be responsible for this high-speed outburst, providing new insights into the mechanisms of black hole dynamics and their impact on galactic evolution.Wind-Sculpted Landscapes on MarsNASA's Perseverance Rover continues its exploration of Mars, focusing on megaripples—large sand formations shaped by wind. These megaripples, some reaching up to 2 meters in height, offer scientists a unique opportunity to study current Martian atmospheric processes. As the rover investigates the Honeyguide region, researchers hope to gain insights into the planet's wind patterns and surface chemistry, which will be crucial for future human missions to Mars.Potential Ocean Beneath Uranus's Moon ArielNew research suggests that Uranus's moon Ariel may harbor a vast subsurface ocean, potentially more than 170 kilometers deep. This discovery, reported in the journal Icarus, highlights Ariel's unique geological features and raises questions about its past interior structure and orbital dynamics. The study indicates that understanding Ariel's ocean could provide crucial context for the moon's surface fractures and cryovolcanic activity, emphasizing the need for future missions to the Uranian system to confirm these findings.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstronomy and AstrophysicsIcarusNASA ReportsBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.(00:00:00) This is Space Time Series 29, Episode 1 for broadcast on 2 January 2026(00:00:47) Cosmic matter ejected from supermassive black hole(00:12:30) Perseverance Rover studies wind-sculpted megaripples on Mars(00:20:10) Evidence of a subsurface ocean beneath Uranus's moon Ariel(00:25:00) Skywatch: January night sky highlights and celestial events

SpaceTime with Stuart Gary - Series 28 Episode 154In this episode of SpaceTime, we explore significant milestones in lunar exploration and the latest challenges in space technology.Accelerated Launch for Artemis 2NASA has moved up the launch date for the historic Artemis 2 manned moon mission to early February, marking the first human journey to the moon in over 50 years since Apollo 17. The Orion spacecraft, named Integrity, will embark on a 10-day mission, completing a free return trajectory around the moon. This episode discusses the mission's objectives, including in-space demonstrations and the deployment of five cubesats, as well as the importance of this mission for future lunar exploration and potential Mars missions.New Insights from Lunar Rock SamplesRecent studies of lunar rock samples have revealed a new timeline for lunar impacts, pushing back the history of Earth's nearest celestial neighbour by 300 million years. The Apollo 17 rock sample, known as 76535, has provided crucial insights into the moon's formation and its geological history. Advanced computer simulations suggest that the impact that formed the Serenitatis Basin may have brought this rock to the surface, reshaping our understanding of the moon's bombardment history and its implications for Earth.Japan's H3 Rocket FailureThe Japan Aerospace Exploration Agency (JAXA) has faced a setback with the failure of its new H3 rocket during a satellite launch. This follows a previous failure during its maiden flight. The H3 rocket, designed to replace the H2, aims to enhance Japan's capabilities in the global space market but has encountered significant technical challenges.www.spacetimewithstuartgary.com✍️ Episode ReferencesGeophysical Research LettersNASA ReportsJAXA UpdatesBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.(00:00:00) This is Space Time Series 28, Episode 154 for broadcast on 31 December 2025(00:00:47) NASA accelerates Artemis 2 moon mission launch(00:12:30) New lunar rock samples shift timeline of impacts(00:20:10) Japan's H3 rocket fails to deploy satellite(00:25:00) Study reveals links between social media use and cognitive performance in children(00:27:30) Coffee and tea's effects on bone health in older women

SpaceTime with Stuart Gary Gary - Series 28 Episode 153In this episode of SpaceTime, we dive into thrilling new missions and groundbreaking discoveries in the universe.Ramses Mission to Asteroid ApophisThe European Space Agency has greenlit an exciting new mission to study the infamous doomsday asteroid Apophis. The Ramses spacecraft will closely observe the 450-meter-wide asteroid as it makes a close flyby of Earth on April 13, 2029, at a mere 32,000 kilometers away—closer than many satellites. Initially feared to be on a collision course with Earth, further observations have since ruled out the threat of impact. However, the Ramses mission aims to understand how Earth's gravitational forces might affect Apophis during this close encounter, potentially setting the stage for future impacts. The spacecraft will deploy smaller probes to monitor changes in Apophis's orbit, rotation, and surface, providing vital data for planetary defense and insight into the evolution of asteroids.Solving the Mystery of ExistenceIn a groundbreaking study, scientists at CERN have made strides in explaining the universe's existence by observing a slight imbalance in the behavior of matter and antimatter. This charge parity (CP) violation suggests that a tiny difference favored matter over antimatter during the Big Bang, allowing the universe to evolve into its current state. The findings, based on 80,000 decays of the Lambda beauty particle, indicate a significant deviation that could reshape our understanding of the cosmos.The Largest Planetary Nursery Ever SeenAstronomers have discovered the largest planetary nursery ever observed, located in a massive protoplanetary disk around a young star. This chaotic environment, cataloged as IRAS230776707, spans an astonishing 650 billion kilometers and showcases intricate structures that hint at the complex processes of planet formation. The observations, made using NASA's Hubble Space Telescope, reveal a unique perspective on how planetary systems may develop in extreme conditions, raising new questions about the dynamics shaping these disks.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstrophysical JournalNatureCERN ReportsBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.(00:00:00) This is Space Time Series 28, Episode 153 for broadcast on 29 December 2025(00:00:47) ESA's Ramses mission to study asteroid Apophis(00:12:30) CERN's discovery of matter-antimatter imbalance(00:20:10) Astronomers observe the largest protoplanetary disk ever found(00:25:00) New insights into sleep apnea and mental health risks(00:28:30) Potential discovery of a new ancient human species

In this episode of SpaceTime, we uncover groundbreaking astronomical events and the latest advancements in space exploration.First Ever Super Kilonova DetectedAstronomers have made a significant discovery with the potential detection of the first ever super kilonova explosion. This extraordinary event, cataloged as AT 2025ULZ, is believed to have been triggered by a double supernova explosion, producing both gravitational waves and electromagnetic radiation. Lead author Manzi Kasliwal from Caltech's Palomar Observatory discusses how this unique phenomenon could reshape our understanding of stellar evolution and the formation of heavy elements in the universe. With only one confirmed kilonova event to date, this new discovery presents an exciting opportunity to explore the complexities of cosmic explosions.Blue Ghost 2 Spacecraft Shake TestFirefly Aerospace's Blue Ghost Mission 2 spacecraft has undergone rigorous shake testing at NASA's Environmental Test Laboratory. This critical assessment simulates the intense vibrations and acoustics experienced during launch, ensuring the spacecraft can withstand the harsh conditions of a rocket ascent. JPL engineer Michael Williams explains the importance of these tests in preparing spacecraft for successful missions, as the Blue Ghost 2 aims to deliver multiple payloads to the lunar far side next year.Shenzhou 20 Capsule Returns SafelyChina's Shenzhou 20 spacecraft has successfully completed an unmanned return to Earth after sustaining damage from space debris. Initially intended to bring a crew of Tigernauts back home, mission managers opted for a safe return without the crew due to concerns over a crack in the capsule's viewport. This decision highlights the importance of safety in space missions, while also providing valuable data for future flights.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstrophysical Journal LettersNASA ReportsNature CommunicationsBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.(00:00:00) This is Space Time Series 28, Episode 152 for broadcast on 26 December 2025(00:00:47) Astronomers detect what could be the first ever super kilonova explosion(00:15:30) Firefly Aerospace's Blue Ghost 2 spacecraft undergoes shake testing at NASA's JPL(00:20:10) China's Shenzhou 20 capsule returns safely to Earth after damage from space debris(00:25:00) New study reveals the benefits of swearing during physical exertion

Cosmic Discoveries: Frame Dragging, Mars Rover Naming, and Intern TriumphsIn this holiday replay episode from the Space Nuts archives, hosts Andrew Dunkley and Professor Fred Watson explore groundbreaking astronomical phenomena and inspiring stories from the cosmos. From the intriguing discovery of frame dragging in space-time to the triumphs of young minds in the field of astronomy, this episode is packed with fascinating insights.Episode Highlights:- Frame Dragging Phenomenon: Andrew and Fred delve into the recent detection of frame dragging around a white dwarf pulsar binary system, discussing its implications for general relativity and our understanding of gravity in the universe.- Naming the Next Mars Rover: The hosts share the story behind the naming of the Mars 2020 rover, "Perseverance," chosen by a young student, highlighting the importance of perseverance in scientific exploration.- Young Intern's Discovery: A remarkable tale of a 17-year-old intern at NASA, who discovered a new planet just three days into his internship, showcasing the potential of the next generation in astronomy.- Listener Questions: The episode wraps up with insightful listener questions about black holes and the mysterious nature of singularities, prompting deep discussions on the complexities of the universe.For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about.Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

In this episode of SpaceTime, we explore significant advancements in space exploration and innovative scientific projects.Perseverance Rover's New JourneyAfter nearly five years on Mars, NASA's Perseverance Rover is on the move again, heading to a new site on the rim of Jezero Crater named Lac du Charm. Having traversed over 40 kilometres and collected vital rock core samples, the rover is undergoing extensive evaluations to ensure its longevity, with engineers confident it can operate until at least 2031. We discuss the rover's advanced autonomous driving capabilities and its mission to uncover signs of past microbial life.Fashion Meets Science: Microbial FabricsA groundbreaking project is set to merge fashion and science by sending specially designed fabrics made from bacteria into space. These innovative materials will change colour in response to radiation exposure, potentially protecting astronauts from harmful levels of UV radiation and offering new applications for skin cancer prevention on Earth. Lead researcher Giles Ballet shares insights into how this technology could revolutionise both space exploration and everyday fashion.Expedition 73 Crew ReturnsThe Expedition 73 astronauts have safely returned to Earth after an eight-month mission aboard the International Space Station. Their journey has contributed to over 250 experiments, including advancements in bioprinting and remote robotic operations. We also discuss the implications of recent challenges faced by Russia's manned space program.www.spacetimewithstuartgary.com✍️ Episode ReferencesJournal of ScienceNASA ReportsNature CommunicationsBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.(00:00:00) This is Space Time Series 28, Episode 151 for broadcast on 24 December 2025(00:00:47) NASA's Perseverance Rover begins a new journey on Mars(00:12:30) Innovative microbial fabrics set to be tested in space(00:19:15) Expedition 73 crew returns safely to Earth after eight months in orbit(00:24:05) New study suggests humans have been using fire for 400,000 years(00:27:30) Technology tips for buying the right printer for your needs

SpaceTime with Stuart Gary Gary - Series 28 Episode 150In this episode of SpaceTime, we delve into intriguing discoveries and ongoing challenges in the realm of astrophysics and planetary science.Cosmic Dance of Dying StarsAstronomers have made fascinating observations of a unique star system named Apep, located over 8,000 light years away in the constellation Norma. This rare system consists of three massive stars locked in a 190-year orbit, creating stunning spirals of cosmic dust. Using the advanced capabilities of NASA's Webb Space Telescope and the Very Large Telescope in Chile, researchers captured extraordinary images revealing four distinct dust shells spiraling outward from the stars. Lead author Ryan White from Macquarie University discusses how these findings enhance our understanding of stellar interactions and the evolution of massive stars over time.Titan's Liquid Ocean: A New PerspectiveA recent study challenges the long-held belief that Saturn's largest moon, Titan, harbors a vast underground ocean. Instead, researchers suggest that Titan may have a more complex internal structure characterized by slushy tunnels and pockets of meltwater rather than a global liquid water ocean. This revelation, based on a reanalysis of data from NASA's Cassini mission, could have significant implications for the search for potential life on Titan, indicating that any existing life forms might inhabit a more confined environment with concentrated nutrients.NASA's MAVEN: Communication ChallengesMission managers at NASA are working diligently to restore contact with the Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft, which went silent during a routine pass behind Mars on December 6. Engineers are analyzing data from before the loss of signal to identify the cause and determine if the spacecraft can be salvaged. MAVEN has been crucial for studying Mars' atmosphere and has served as a vital communications relay for surface missions.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstrophysical JournalNatureNASA TVBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.(00:00:00) This is space time series 28 episode 150 for broadcast on 22nd December 2025(00:00:47) NASA's Webb Space Telescope reveals four spectacular dust shells from distant star system(00:10:58) New study says Titan probably doesn't have a vast underground liquid water ocean(00:15:57) NASA mission managers continue efforts to restore contact with missing maven spacecraft(00:18:36) New study finds shared genetic patterns across 14 common psychiatric disorders(00:20:56) A new study claims acupuncture treatment for lower back pain reduces pain

In this episode of SpaceTime, we uncover groundbreaking discoveries and exciting celestial events that illuminate our understanding of the universe.Earliest Supernova Ever DetectedAstronomers have achieved a remarkable milestone by detecting the earliest supernova ever observed, dating back to a mere 730 million years after the Big Bang. Using the powerful Webb Space Telescope, this supernova, cataloged as GRB250314A, emitted a gamma ray burst that has shattered previous distance records. Lead author Andrew Levin shares insights into how this discovery provides a glimpse into the universe when it was only 5% of its current age, revealing surprising similarities with modern supernovae despite the vast differences in their epochs.Liquid Water on Mars: New EvidenceNew seismic data from NASA's Mars InSight lander suggests that liquid water could still exist beneath the Martian surface, potentially providing a habitat for microbial life. The analysis of marsquakes has revealed boundaries in the Martian crust that indicate the presence of water-filled cracks, offering compelling evidence that life may persist on the Red Planet. We discuss the implications of these findings and the methodologies used to analyze the Martian subsurface.The Great Geminids Meteor Shower of 2025The annual Geminid meteor shower is reaching its peak, presenting stargazers with the chance to witness up to 100 meteors per hour under optimal conditions. Unlike many meteor showers that originate from comets, the Geminids are unique as they come from the asteroid 3200 Phaethon. Dr. Robert Massey provides tips on how to best observe this spectacular celestial event, emphasizing the importance of dark skies and the naked eye for optimal viewing.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstronomy and AstrophysicsBritish Medical JournalNature CommunicationsBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.(00:00:00) New clues suggest that liquid water could still exist on Mars today(00:00:48) Astronomers have detected the earliest supernova ever seen using the Webb Space Telescope(00:05:10) New study based on seismic data suggests liquid water may still exist on Mars(00:09:12) The Geminids are visible between now and December 20th(00:13:10) New study finds coffee may slow down biological aging of people with mental illnesses

Jim Elvidge is an independent researcher and author whose work challenges conventional cosmology by proposing that the universe itself may be a computational system. In The Universe — Solved, Elvidge presents a bold framework suggesting that reality is not fundamentally physical, but information-based, governed by mathematical rules similar to those underlying digital computation. Drawing on concepts from physics, information theory, and philosophy, he explores how space, time, energy, and consciousness may emerge from a deeper informational substrate. Elvidge's ideas invite a radical rethinking of existence—one that blurs the line between science and metaphysics and raises profound questions about the nature of reality and humanity's place within it.Become a supporter of this podcast: https://www.spreaker.com/podcast/the-x-zone-radio-tv-show--1078348/support.Please note that all XZBN radio and/or television shows are Copyright © REL-MAR McConnell Meda Company, Niagara, Ontario, Canada – www.rel-mar.com. For more Episodes of this show and all shows produced, broadcasted and syndicated from REL-MAR McConell Media Company and The 'X' Zone Broadcast Network and the 'X' Zone TV Channell, visit www.xzbn.net. For programming, distribution, and syndication inquiries, email programming@xzbn.net.We are proud to announce the we have launched TWATNews.com, launched in August 2025.TWATNews.com is an independent online news platform dedicated to uncovering the truth about Donald Trump and his ongoing influence in politics, business, and society. Unlike mainstream outlets that often sanitize, soften, or ignore stories that challenge Trump and his allies, TWATNews digs deeper to deliver hard-hitting articles, investigative features, and sharp commentary that mainstream media won't touch.These are stories and articles that you will not read anywhere else.Our mission is simple: to expose corruption, lies, and authoritarian tendencies while giving voice to the perspectives and evidence that are often marginalized or buried by corporate-controlled media

SpaceTime with Stuart Gary Gary - Series 28 Episode 147In this episode of SpaceTime, we delve into remarkable discoveries that significantly enhance our understanding of the cosmos.Longest Gamma Ray Burst Ever DetectedAstronomers have made headlines with the discovery of the longest gamma ray burst ever recorded, GRB 250702B, which lasted over seven hours. This unprecedented event is reshaping our understanding of stellar explosions and their aftermath. Initial observations indicate that this extraordinary burst may have originated from a black hole consuming a star, prompting new theories about the mechanisms behind these powerful cosmic phenomena. We explore the implications of this finding and how it challenges existing models of gamma ray bursts.Elemental Bounty in Supernova RemnantFor the first time, scientists have detected chlorine and potassium in the remnants of the supernova Cassiopeia A, utilizing the advanced capabilities of the CRISM spacecraft. This discovery sheds light on the elemental processes that occur during stellar explosions and their connection to the formation of elements crucial for life on Earth. We discuss the significance of these findings and their impact on our understanding of stellar nucleosynthesis.International Space Station Fully OccupiedIn a historic first, the International Space Station has reached full capacity, with all eight of its docking ports in use. We discuss the implications of this milestone, including the logistics of managing multiple spacecraft and the ongoing missions currently underway aboard the ISS.www.spacetimewithstuartgary.com✍️ Episode ReferencesMonthly Notices of the Royal Astronomical SocietyAstrophysical Journal LettersNature AstronomyBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.(00:00:00) This is space Time Series 28, Episode 147 full broadcast on 17 December 2025(00:00:47) Astronomers have detected the longest gamma ray burst ever detected(00:11:11) Astronomers have detected chlorine and potassium in a supernova remnant(00:18:27) International Space Station is fully occupied with all eight docking ports now in use(00:20:05) New study claims flavonoids may help improve insulin resistance(00:24:58) You're a multiple award winner. You've won in creative writing and controversy(00:26:05) Space Time is available every Monday, Wednesday and Friday through bitesz. com

In this episode of SpaceTime, we explore significant developments in space exploration and cosmic studies that could reshape our understanding of the universe.Nasa's MAVEN Mars Orbiter: Communication LossNASA's MAVEN (Mars Atmosphere and Volatile Evolution) spacecraft has gone silent, with contact lost on December 6th after passing behind Mars. The orbiter has been a vital asset for over a decade, studying the Martian atmosphere and solar wind interactions that have transformed Mars from a water-rich world to a cold desert. We delve into MAVEN's critical findings, including the mechanisms of atmospheric escape and the implications of its potential loss for ongoing Martian research.Galactic Neighbourhoods: Influencing EvolutionA new study reveals how a galaxy's local environment can significantly affect its evolution. The research, published in the Monthly Notices of the Royal Astronomical Society, demonstrates that galaxies situated in densely populated regions tend to grow more slowly and develop different structures compared to their isolated counterparts. By analysing data from the Deep Extragalactic Visible Legacy Survey, astronomers have gained insights into the complex dynamics of galactic interactions and their impact on star formation rates.Uranus and Neptune: More Richie than Icy?Challenging long-held classifications, a recent study suggests that the solar system's ice giants, Uranus and Neptune, may actually be more rocky than icy. Researchers from the University of Zurich conducted computer simulations that indicate a broader range of internal compositions for these planets, which could explain their complex magnetic fields. This new perspective could alter our understanding of planetary formation and evolution, paving the way for future explorations of these distant worlds.www.spacetimewithstuartgary.com✍️ Episode ReferencesMonthly Notices of the Royal Astronomical SocietyNASA TVBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

SpaceTime Travel

In this episode of SpaceTime, we tackle some of the most intriguing cosmic mysteries and discoveries that could reshape our understanding of the universe.Unraveling Uranus: The Mystery of Its Radiation BeltsFor 39 years, the intense electron radiation belts surrounding Uranus have puzzled scientists since NASA's Voyager 2 flyby in 1986 revealed unexpectedly high levels of radiation. New analyses suggest these findings may be explained by a solar wind structure interacting with the Uranian system during Voyager 2's visit. This research opens up new questions about the fundamental physics governing these extreme energy levels and the unique characteristics of Uranus itself.Mapping Martian River Systems: A Historic FirstA groundbreaking study has mapped ancient river systems on Mars, identifying 16 large drainage basins that could have supported life billions of years ago. By synthesizing previous data on Martian river valleys, lakes, and canyons, scientists have outlined how these systems could have formed a global network, similar to Earth's most biodiverse river basins. This research enhances our understanding of Mars' geological history and its potential for past life.2026 Australasian Sky Guide ReleasedThe 2026 Australasian Sky Guide has officially been released, offering skywatchers a detailed monthly map of celestial events. Highlights include supermoons, planetary alignments, and eclipses, providing an exciting year ahead for astronomy enthusiasts. Dr. Nick Glom shares insights into the guide's features and the astronomical events to look forward to in the coming year.www.spacetimewithstuartgary.com✍️ Episode ReferencesProceedings of the National Academy of SciencesCommunications Earth and EnvironmentBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.(00:00:00) Scientists may have finally resolved 39 year old mystery about Uranus radiation belts(00:03:55) A new study has begun the task of mapping ancient river systems on Mars(00:08:06) The 2026 Australasian Sky Guide has just been released(00:10:23) The book tells readers what's up in the sky for each month(00:11:39) Total eclipse of the moon in March is spectacular and easy to photograph(00:14:22) A new study suggests volcanic activity may have paved the way for the Black Death(00:15:37) A new study claims people who want children are more likely to find older faces attractive(00:17:33) Tim Mendham warns about the dangers of taking medical advice on social media(00:20:08) Spacetime is available through bitesz.com and other podcasting platforms

SpaceTime with Stuart Gary - Series 28 Episode 145In this episode of SpaceTime, we explore groundbreaking discoveries that deepen our understanding of the origins of life and the dynamics of our galaxy.Sugars and Stardust: Insights from Asteroid BennuNASA's Osiris Rex mission has returned samples from the asteroid Bennu, revealing the presence of biologically essential sugars, including ribose and glucose, along with a unique gum-like substance never before seen in astromaterials. These findings, published in Nature Geoscience and Nature Astronomy, suggest that the building blocks for life were widespread throughout the early solar system. The discovery of ribose supports the RNA world hypothesis, indicating that RNA might have been the first genetic material. Additionally, the presence of glucose hints at the early energy sources available for life on Earth.Stars Defying the Black HoleAstronomers have observed numerous stars in stable orbits around Sagittarius A, the supermassive black hole at the center of our galaxy. This discovery, reported in Astronomy and Astrophysics, challenges previous assumptions that these objects were merely clouds of dust on a collision course with destruction. Instead, the new data from the ERIS Enhanced Resolution Imager and Spectrograph reveals a dynamic and stable environment around the black hole, providing a unique laboratory for studying interactions between black holes and stars.Martian Mystery Solved?A new radar technique employed by NASA's Mars Reconnaissance Orbiter has cast doubt on the existence of a suspected underground lake beneath the Martian South Pole ice cap. Initial signals that suggested the presence of liquid water have been reinterpreted as possibly being layers of rock and dust. This innovative approach opens new avenues for investigating subsurface resources on Mars, which could have significant implications for future exploration.www.spacetimewithstuartgary.com✍️ Episode ReferencesNature GeoscienceNature AstronomyAstronomy and AstrophysicsGeophysical Research LettersBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

(00:00:00) Galactic Tug-of-War: The Small Magellanic Cloud's Struggle Against Gravitational Forces (00:00:46) One of our nearest neighbouring galaxies being torn apart (00:08:00) A giant spider on the Jovian Ice Moon Europa (00:12:23) Mars could have been habitable for long periods (00:14:14) The Science Report (00:17:23) Skeptics guide to why some people are born suckers (00:20:24) Episode Wrap In this episode of SpaceTime, we delve into fascinating cosmic phenomena and groundbreaking discoveries that could reshape our understanding of the universe.The Small Magellanic Cloud: A Galaxy Under DuressAstronomers have uncovered that the Small Magellanic Cloud, a nearby dwarf galaxy, is being torn apart by gravitational forces from its neighbor, the Large Magellanic Cloud. This revelation, published in the Astrophysical Journal Letters, highlights the complex movements of Cepheid variable stars within the galaxy, indicating that it is being stretched in multiple directions. By utilizing data from the European Space Agency's Gaia satellite, researchers have gained unprecedented insights into the interactions between these two galaxies, prompting a reevaluation of their structural dynamics and gravitational relationships with the Milky Way.Europa's Spider: Signs of Subsurface Water?A striking spider-like feature on Jupiter's moon Europa has scientists buzzing with excitement. Researchers suggest this formation, found near the Menanan impact crater, may be evidence of subsurface water seeping through the moon's icy crust following an asteroid impact. The findings, reported in the Planetary Science Journal, could have significant implications for the moon's habitability and the presence of life. By drawing parallels with similar features on Mars, scientists are eager to explore Europa's subsurface properties further, especially with the upcoming Europa Clipper mission set to launch in April 2030.Mars: A Longer Habitable History?New research indicates that Mars may have been habitable for a much longer duration than previously believed. A study published in the Journal of Geophysical Research Planets reveals that ancient underground water may have flowed beneath the Martian sand dunes, creating conditions conducive to life long after its surface water disappeared. This discovery not only enhances our understanding of Mars' geological history but also highlights the potential of subsurface environments as targets for future exploration in the search for past life.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstrophysical Journal LettersPlanetary Science JournalJournal of Geophysical Research PlanetsBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

In this episode of SpaceTime, we explore groundbreaking discoveries and intriguing phenomena from Mars to the depths of space.Lightning Strikes on Mars: A Historic DiscoveryNASA's Perseverance Rover has made a remarkable find by detecting lightning in the Martian atmosphere for the first time. Recorded within two dust devils in Jezero Crater, the rover's Supercam microphone captured electromagnetic and acoustic signals indicative of electrical discharges. This discovery not only confirms long-held theories about Martian electrical activity but also reveals significant implications for the planet's atmospheric chemistry and potential hazards for future missions.NASA's Observations of Interstellar Comet 3I AtlasFollowing the European Space Agency's observations, NASA has released stunning images of interstellar comet 3I Atlas. As the comet passed close to Mars, NASA's MAVEN and Mars Reconnaissance Orbiter provided crucial data on its trajectory and chemical composition. These insights are helping astronomers piece together the comet's journey and origins, revealing potential clues about water in other star systems.Moss in Space: Resilience Against the VoidA new study has shown that moss can survive the harsh conditions of space for up to 15 years. Researchers sent moss spores to the International Space Station, where they thrived despite exposure to the vacuum and extreme temperatures. This remarkable resilience could have implications for understanding life's potential to endure in extreme environments beyond Earth.Skywatch: December HighlightsAs the December solstice approaches, we take a look at the night sky's highlights, including the Geminids meteor shower and the ticking time bomb of Eta Carina. We also discuss the significance of the December solstice and the celestial events that define this time of year.www.spacetimewithstuartgary.com✍️ Episode ReferencesJournal of NatureNASA ReportsJournal of Eye ScienceBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.(00:00:00) NASA's Mars Perseverance Rover has captured evidence of electrical discharges(00:03:47) NASA publishes its own observations of the Interstellar Comet 3I Atlas(00:07:26) Moss spores survive exposure to vacuum of space for up to 15 years(00:09:40) The December solstice marks the beginning of winter in both hemispheres(00:11:54) Axial precession causes a slow and continuous change in Earth's rotational axis(00:15:11) Astronomers describe stars in terms of spectral types based on temperature and characteristics(00:19:04) Two blue stars nearing end of their lives before exploding massive core collapse supernovae(00:24:23) Just above the horizon is the constellation of Orion the Hunter(00:34:04) Canopus talks about the effect of the Moon on stargazing(00:37:03) The Southern Cross starts near the celestial equator and wanders far south(00:39:06) There are two star clusters that we speak about quite often on the show(00:41:50) The only planet that's up in the early evening is Saturn

In the finale of our series on Sigfried Giedion, we discussed the bait-and-switch coda of the book, where Giedion unexpectedly addresses questions of urbanism and town planning, via Haussmanisation, designs for Lyon by Tony Garnier, the Garden City movement, slab block modernism and Manhattan. Follow along with images on YouTube: https://youtu.be/1d8rDIt0mIw We hope you enjoyed this series. We will be back soon with a discussion of William Golding's 'The Spire'! Edited by Matthew Lloyd Roberts. Support the show on Patreon to receive bonus content for every show. Please rate and review the show on your podcast store to help other people find us! Follow us on twitter // instagram // facebook We're on the web at aboutbuildingsandcities.org This podcast is powered by Pinecast.

(00:00:00) Theia Unveiled: Tracing the Origins of Earth's Moon and Lucy's Journey to Jupiter's Trojans (00:00:50) New study claims Theia and Earth were once neighbours (00:06:16) Lucy's mission to Jupiter's trojan asteroids (00:15:26) Starliner's next mission to be limited to cargo only (00:17:57) The Science Report (00:23:17) Alex on Tech: Dooms Day clock countdown to Digital ID In this episode of SpaceTime, we dive into the intriguing origins of our Moon and the latest developments in space exploration.Theia: The Lost Planet Behind the Moon's BirthA groundbreaking study reveals that Theia, the small planet believed to have collided with Earth to form the Moon, originated from the inner solar system. Researchers from the Max Planck Institute and the University of Chicago have analyzed isotopic compositions of Earth and Moon rocks, suggesting that Theia was likely composed of materials found closer to the Sun than Earth's orbit. This discovery sheds light on the nature of this celestial body and its dramatic impact on our planet's history.Lucy Mission Update: Journey to Jupiter's TrojansNASA's Lucy spacecraft, launched in October 2021, is on an ambitious 12-year mission to explore Jupiter's Trojan asteroids. These ancient remnants from the solar system's formation are crucial for understanding planetary development. Lucy will visit seven asteroids, including both leading and trailing Trojan swarms, providing unprecedented insights into the early solar system. Principal Investigator Hal Levison emphasizes that the mission will revolutionize our understanding of planetary formation and the origins of volatiles and organics on terrestrial planets.Starliner Mission Limited to CargoIn a significant setback, NASA has announced that Boeing's Starliner spacecraft will only carry cargo on its next mission to the International Space Station. This decision follows a series of technical issues that plagued Starliner's previous flights. With the total number of planned missions reduced from six to four, NASA aims to ensure safety and reliability before allowing crewed flights again.www.spacetimewithstuartgary.com✍️ Episode ReferencesJournal of ScienceNASA ReportsMax Planck Institute StudiesBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

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

In this episode of SpaceTime, we delve into the latest discoveries and challenges in space exploration and Earth science.Tracking Interstellar Comet 3I Atlas from MarsThe European Space Agency has successfully monitored interstellar comet 3I Atlas from its ExoMars Trace Gas Orbiter, significantly improving the accuracy of its predicted trajectory by a factor of ten. The comet, which travels at speeds of up to 250,000 km/h, was observed from a unique vantage point, allowing astronomers to refine its path through our solar system. This remarkable achievement underscores the importance of multi-location observations in planetary defense efforts.Geomagnetic Superstorm Ganon's Impact on Earth's Plasma SphereA recent study reveals how the geomagnetic superstorm Ganon dramatically compressed Earth's plasmasphere, reducing its size to just a fifth of its normal extent. This event, which occurred in May 2024, provides crucial insights into the effects of extreme space weather on our planet's protective layers. The findings will enhance solar storm forecasts and help safeguard satellites and communication systems during such events.Delays for the Dream Chaser SpaceplaneSierra Space's Dream Chaser spaceplane faces further delays, now expected to launch its first orbital flight in approximately a year. Originally designed for crew transport, the spacecraft is now slated for resupply missions to the International Space Station. Despite setbacks, recent tests have demonstrated its systems' readiness for future operations, although challenges remain as the ISS's operational life nears its end.www.spacetimewithstuartgary.com✍️ Episode ReferencesEarth Planets and Space JournalJournal of the American Chemical SocietyNASA ReportsBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

(00:00:00) Cosmic Speedsters: Unravelling Our Solar System's Surprising Velocity and Enceladus' Organic Secrets (00:00:46) Our solar system is moving faster than expected (00:04:38) Organic molecules discovered erupting from Saturn's moon Enceladus (00:08:29) A new satellite launched to study Earth's oceans (00:13:49) The Science Report (00:15:52) Alex on Tech In this episode of SpaceTime, we uncover groundbreaking insights into Earth's mysteries and the cosmos beyond.Mysterious Structures in Earth's MantleA new study reveals that enigmatic structures within Earth's mantle may hold vital clues about why our planet evolved the conditions necessary for life. These massive formations, known as large low shear velocity provinces and ultra low velocity zones, reside at the boundary between the mantle and outer core, approximately 2,900 kilometres beneath the surface. The research suggests these anomalies could be remnants of Earth's formative processes, providing a deeper understanding of how elements from the core influenced the planet's cooling, volcanic activity, and atmospheric evolution, ultimately setting Earth apart from Venus and Mars.Unprecedented View of the Milky WayAstronomers have achieved a remarkable new perspective of our home galaxy, the Milky Way, with the largest low-frequency radio image ever assembled. This extensive survey, conducted using the Murchison Wide Field Array radio telescope in Western Australia, captures the intricate birth, evolution, and demise of stars across the southern hemisphere. The new image, which boasts double the resolution and tenfold sensitivity compared to previous observations, offers valuable insights into stellar interactions and the cosmic landscape, revealing patterns in star formation and supernova remnants.Successful Return of Stranded TaikonautsIn a significant development, the three Chinese taikonauts stranded in orbit after their Shenzhou 20 spacecraft was struck by space debris have safely returned to Earth aboard the Shenzhou 21 capsule. The crew's return marks the end of a six-month mission at the Tiangong space station, with their extended stay setting a new record for the longest duration in space for Chinese astronauts. The episode highlights the challenges of space travel and the rapid response by Beijing to ensure crew safety.www.spacetimewithstuartgary.com✍️ Episode ReferencesNature GeosciencePublications of the Astronomical Society of AustraliaNew England Journal of MedicineBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

On October 16, 1843, William Rowan Hamilton was taking a walk with his wife Helen. He was on his way to preside over a meeting of the Royal Irish Academy. As Hamilton came to Broome Bridge, over the Royal Canal, the solution to a vexing problem finally emerged in front of him. He was so excited, and perhaps so afraid that he might forget, that he pulled out his penknife and carved the equation he had so suddenly conceived on the stonework of the bridge. That might not seem like such a revolutionary moment. But as my guest Robyn Arianrohd explains, Hamilton's equation was the result of long centuries of mathematical effort. And its consequences would be immense. Because Hamilton's thought made possible the concepts known as vectors and tensors. And vectors and tensors underlie much of modern science and technology, because they are used whenever a scientist or an engineer wants to use locations in space–everything from designing a bridge, to predicting the path of a gravitational wave; and there's quite a lot of territory in between those two applications. That moment by the Broome Bridge ushered in a new era. Robyn Arianrohd is a mathematician, and a historian of science. Her previous books include Thomas Harriot: A Life in Science, which she and I discussed in a conversation that was published on April 30, 2019. Her latest book is Vector: A Surprising Story of Space, Time, and Mathematical Transformation. For show notes, resources, and our archive, go the Historically Thinking Substack ChaptersThomas Harriet and the Birth of Modern AlgebraNavigation, Collisions, and Early Vector ConceptsNewton's Definition of Force and DirectionAugustus De Morgan and the Formalization of AlgebraHamilton's Breakthrough: Quaternions and Four DimensionsThe Non-Commutative RevolutionJames Clerk Maxwell and Electromagnetic TheoryMaxwell's Equations and the Nature of LightThe Vector Wars: Quaternions vs. VectorsTensors: Beyond Vectors to General RelativityThe Playful Seriousness of Mathematical DiscoveryConclusion: The Journey into History of Mathematics

(00:00:00) Cosmic Clues Beneath Us: The Mantle's Role in Life and the Milky Way Unveiled (00:00:47) Mysterious structures within Earth's mantle may hold clues to life (00:05:05) A new unprecedented view of the Milky Way Galaxy (00:12:36) Stranded Chinese taikonauts return safely to Earth (00:14:21) The Science Report (00:16:58) Skeptics guide to the return of the haunted doll. In this episode of SpaceTime, we uncover groundbreaking insights into Earth's mysteries and the cosmos beyond.Mysterious Structures in Earth's MantleA new study reveals that enigmatic structures within Earth's mantle may hold vital clues about why our planet evolved the conditions necessary for life. These massive formations, known as large low shear velocity provinces and ultra low velocity zones, reside at the boundary between the mantle and outer core, approximately 2,900 kilometres beneath the surface. The research suggests these anomalies could be remnants of Earth's formative processes, providing a deeper understanding of how elements from the core influenced the planet's cooling, volcanic activity, and atmospheric evolution, ultimately setting Earth apart from Venus and Mars.Unprecedented View of the Milky WayAstronomers have achieved a remarkable new perspective of our home galaxy, the Milky Way, with the largest low-frequency radio image ever assembled. This extensive survey, conducted using the Murchison Wide Field Array radio telescope in Western Australia, captures the intricate birth, evolution, and demise of stars across the southern hemisphere. The new image, which boasts double the resolution and tenfold sensitivity compared to previous observations, offers valuable insights into stellar interactions and the cosmic landscape, revealing patterns in star formation and supernova remnants.Successful Return of Stranded TaikonautsIn a significant development, the three Chinese taikonauts stranded in orbit after their Shenzhou 20 spacecraft was struck by space debris have safely returned to Earth aboard the Shenzhou 21 capsule. The crew's return marks the end of a six-month mission at the Tiangong space station, with their extended stay setting a new record for the longest duration in space for Chinese astronauts. The episode highlights the challenges of space travel and the rapid response by Beijing to ensure crew safety.www.spacetimewithstuartgary.com✍️ Episode ReferencesNature GeosciencePublications of the Astronomical Society of AustraliaNew England Journal of MedicineBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

(00:00:00) Exploring Mars and Beyond: The Escapade Mission and the Expanding Mysteries of the Pleiades (00:00:43) NASA's ESCAPADE mission to Mars blasts off (00:10:00) The Pleiades prove to be far bigger than thought (00:14:05) Ending the debate over interstellar comet 3I-Atlas (00:17:05) The Science Report (00:19:39) Skeptics guide to talking to plants. In this episode of SpaceTime, we explore the latest advancements in space exploration and cosmic discoveries that deepen our understanding of the universe.NASA's Escapade Mission Launches to MarsNASA has successfully launched its first dual satellite mission to Mars, the Escapade spacecraft, aboard Blue Origin's New Glenn rocket. This innovative mission aims to map the Martian magnetic field and atmosphere in three dimensions, providing crucial insights into how Mars lost its atmosphere and the conditions necessary for future human colonization. The twin probes, named Blue and Gold, will utilize a unique trajectory that allows for flexible launch windows, crucial for future resupply missions to Mars.The Pleiades Star Cluster: A Greater Cosmic StructureNew research has revealed that the Pleiades star cluster is significantly larger than previously thought, forming the core of an expansive stellar complex that spans nearly 2,000 light years. This groundbreaking study combines data from multiple space missions, providing a clearer picture of the Pleiades' origins and its connection to other stellar groups, reshaping our understanding of star formation and migration across the galaxy.Debate Over Interstellar Comet 3I Atlas ContinuesThe ongoing debate regarding the origins of interstellar comet 3I Atlas is addressed, as evidence increasingly supports its classification as a comet rather than an alien spacecraft. This segment explores the comet's characteristics, trajectory, and the scientific explanations behind its unusual features, reaffirming its status as a natural celestial object.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstrophysical JournalNASA ReportsUniversity of California ResearchBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

In this episode of SpaceTime, we delve into remarkable discoveries that illuminate the origins of our planet and the cosmos beyond.Ancient Australian Rocks Shed Light on Earth's OriginsScientists have made significant strides in understanding the formation of Earth and the Moon through the analysis of 3.7 billion-year-old feldspar crystals from the Murchison region in Western Australia. This research reveals that continental growth began relatively late in Earth's history, around three and a half billion years ago, suggesting a shared composition between Earth and the Moon following a colossal impact event. The findings challenge existing theories about the timing of crustal development and provide new insights into the early geological processes that shaped our planet.Hints of a Possible Fifth Force in NatureA groundbreaking report has emerged, suggesting the potential existence of a fifth fundamental force of nature. Researchers have observed unexpected deviations in electron transitions among calcium isotopes, hinting at a new particle, the Yukawa boson. This discovery could reshape the standard model of particle physics and deepen our understanding of the universe's fundamental forces, as scientists continue to explore the mysteries of atomic interactions.Record-Breaking Ocean Waves Observed from SpaceIn an astonishing revelation, satellites have recorded ocean waves reaching heights of nearly 20 metres, the largest ever measured from space. This episode explores how these massive waves, driven by storms, can carry destructive energy across vast distances, impacting coastlines far from the storm's origin. The findings not only validate existing wave models but also reveal new insights into the energy dynamics of ocean swells.www.spacetimewithstuartgary.com✍️ Episode ReferencesNature CommunicationsPhysical Review LettersProceedings of the National Academy of SciencesBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

Some academics go into the office every day; some are rarely ever seen on campus. Is one way better than the other? Who better to ask than the brilliant Ella Hafermalz who spent her career on the topic of remote work and its implications for belonging, community, collaboration, and performance. She points out that academia has always been a distributed and flexible profession. Researchers need flexibility and freedom to figure out their own best way of solving problems and doing their work, some of which may mean sitting at a desk, but maybe also involve lab or field work. On the other hand, pure freedom for individual academics makes a university nothing more than a collection of hired guns without a true community. How do we find the best balance and what is a good balance to begin with? Episode reading list Chang, S. (2025): China's unemployed young adults who are pretending to have jobs. BBC News, 11 August 2025, https://www.bbc.com/news/articles/cdd3ep76g3go. Hafermalz, E., & Riemer, K. (2021). Productive and Connected While Working from Home: What Client-facing Remote Workers can Learn from Telenurses about 'Belonging Through Technology'. European Journal of Information Systems, 30(1), 89-99. Huysman, M. (2025). Studying AI in the Wild: Reflections from the AI@Work Research Group. Journal of Management Studies, https://doi.org/10.1111/joms.70021. The Professor and the Madman. https://www.imdb.com/title/tt5932728/. Hafermalz, E. (2021). Out of the Panopticon and into Exile: Visibility and Control in Distributed New Culture Organizations. Organization Studies, 42(5), 697–717. Rovelli, C. (2022). Helgoland: The Strange and Beautiful Story of Quantum Physics. Penguin Books. Carroll, S. (2019). Something Deeply Hidden: Quantum Worlds and the Emergence of Spacetime. Dutton. Sting, F. J., Tarakci, M., & Recker, J. (2024). Performance Implications of Digital Disruption in Strategic Competition. MIS Quarterly, 48(3), 1263-1278. Archive.org: Philosophy 185 Heidegger: Lectures from the course Philosophy 185 Heidegger by Hubert Dreyfus. https://fourble.co.uk/podcast/philosophy185heidegger. Baudrillard, J. (1981). Simulacra and Simulation. University of Michigan Press. Retkowsky, J., Hafermalz, E., & Huysman, M. (2024). Managing a ChatGPT-empowered Workforce: Understanding its Affordances and Side Effects. Business Horizons, 67(5), 511-523. Haubrich, G. F., Soekijad, M., & Hafermalz, E. (2025). 'What's Up with Work?'Bringing Screens into a Theory of Hybrid Working Situations. Academy of Management Annual Meeting Proceedings, https://doi.org/10.5465/AMPROC.2025.10670abstract. Tekeste, M. (2025). Under Pressure: Becoming the Good Enough Academic. Organization, https://doi.org/10.1177/13505084251383285. LinkedIn Community: The Digital Visibility Group: https://www.linkedin.com/groups/13346086/.

In part three of our discussion of 'Space, Time and Architecture', we finally got to the Spacetime and the architecture. We examined Giedion's thinking about many canonical works of the late-19th and 20th century, including the Chicago School, Louis Sullivan and Frank Lloyd Wright; the emergence of ferro-concrete in France with Perret and the bridges of Swiss engineer Robert Maillart and definitionally Modernist works by Walter Gropius, Le Corbusier, Mies van der Rohe and Alvar Aalto. To follow along with the images as we discuss them, you can find this episode on our YouTube channel: This podcast is powered by Pinecast.

In this episode of SpaceTime, we explore the latest astronomical phenomena and significant discoveries that are shaping our understanding of Earth and space.Auroral Displays Light Up the SkiesPlanet Earth has been treated to an extraordinary display of auroras, with both the Aurora Australis and Aurora Borealis lighting up the skies following three powerful X-class solar flares, including an X 5.1 event on November 11. This segment dives into the mechanics behind these solar flares, the resulting coronal mass ejections (CMEs), and how they triggered spectacular auroras visible at lower latitudes than usual, including sightings as far north as Cairns and even Florida.Largest Modern Impact Crater DiscoveredScientists have uncovered what is believed to be the largest modern impact crater on Earth, the 900-metre-wide Jinling Crater in southern China. This well-preserved structure, dating back to the Holocene epoch, offers new insights into extraterrestrial impacts and their effects on our planet. The discovery challenges previous assumptions about the frequency and scale of impacts from small celestial bodies and highlights the importance of studying such geological features.Nasa's Key Communications Dish Out of ServiceIn a significant setback for NASA, the 70-metre Goldstone deep space communications dish has been rendered inoperable due to an accident that occurred in September. The incident has raised concerns about the strain on NASA's Deep Space Network, especially with upcoming missions like Artemis 2. We discuss the implications of this loss for various space missions and the efforts being made to mitigate the impact on communications.The Science RobertIn our science report, we highlight a new projection from the World Meteorological Organisation indicating that 2025 is unlikely to be the hottest year on record, but it will rank among the top three. We also address public health concerns surrounding a measles alert in Australia, linked to declining vaccination rates, and the potential resurgence of preventable diseases. This segment underscores the importance of vaccination in maintaining herd immunity and protecting public health.www.spacetimewithstuartgary.com✍️ Episode ReferencesJournal of Geophysical ResearchNature CommunicationsWorld Meteorological Organisation ReportsBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

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

In this episode of HOOS in STEM, we speak with Kent Yagi, UVA Professor of Physics, whose work explores the deepest mysteries of gravity and spacetime. From Einstein's century-old prediction of gravitational waves to their first detection in 2015, Yagi has been testing general relativity at cosmic scales. His discoveries connecting neutron stars, black holes, and the ripples of spacetime are helping redefine our understanding of the universe itself.

(00:00:00) Decelerating Cosmos and Solar Secrets: Unravelling Dark Energy and the Sun's Magnetic Dance (00:00:45) More confirmation that the Universe's expansion is slowing (00:08:53) First glimpse of the Sun's polar magnetic field in motion (00:14:09) Space Weather events ramping up (00:18:24) The Science Report (00:20:29) Alex on Tech NEO the humanoid housekeeper In this episode of SpaceTime, we explore significant revelations about the universe's expansion, the Sun's magnetic field, and the current surge in solar weather activity.The Universe's Expansion Rate is SlowingA new study has confirmed that the universe's rate of expansion, which began after the Big Bang 13.8 billion years ago, is slowing down. This finding contradicts previous theories suggesting that the expansion was accelerating due to dark energy. We delve into the implications of this research, which indicates that dark energy may be evolving more rapidly than previously understood, potentially marking a paradigm shift in cosmology. The episode discusses various scenarios for the universe's future, including the Big Crunch, Steady State theory, Big Freeze, and Big Rip, and how these new observations could reshape our understanding of cosmic fate.First Glimpse of the Sun's Polar Magnetic FieldAstronomers have captured their first detailed view of the Sun's polar magnetic field in motion, revealing unexpected rapid movements. The Solar Orbiter spacecraft has provided insights into the Sun's magnetic activity, which follows an 11-year cycle. This segment highlights the significance of the findings, which enhance our understanding of solar dynamics and the implications for space weather.Current Surge in Space Weather EventsAs the Sun reaches solar maximum, astronomers are observing increased solar storm activity, including multiple X-class and M-class solar flares. This segment discusses the effects of coronal mass ejections on Earth, including spectacular auroras and potential disruptions to technology and power grids. We explore the science behind solar flares and their impact on our planet, providing a comprehensive overview of current space weather conditions.www.spacetimewithstuartgary.com✍️ Episode ReferencesMonthly Notices of the Royal Astronomical SocietyAstrophysical Journal LettersNature GeoscienceJournal of the American Medical AssociationBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

When our local blue collar hero gets a case of the Time Blips, it turns into a tight, continuity heavy adventure as we review "Visonary"! The Romulans are here - shoulder pads and all - to get that sweet intel, Bashir is the worst best friend, and you find all about how to ace your next worker's comp audit from Peter! No seriously, it maks sense!

(00:00:00) Galactic Influences and Supermoons: Exploring Earth's Crust and Taikonaut Trials (00:00:42) Earth's geology written in the stars (00:10:30) Taikonauts stranded in space following space junk impact (00:12:38) Biggest Supermoon of the year (00:14:59) The Science Report (00:17:20) Skeptics guide to jogging big foots In this episode of SpaceTime, we delve into fascinating intersections of geology and astronomy that could reshape our understanding of Earth's history and the cosmos.Earth's Geology Written in the StarsA groundbreaking study reveals a compelling connection between the structure of our Milky Way galaxy and the evolution of Earth's crust. Researchers from Curtin University have found that meteorite impacts, influenced by the solar system's journey through the galaxy, have played a significant role in shaping our planet's geology. The episode explores how ancient zircon crystals are providing a unique archive of Earth's interactions with the galaxy, suggesting that astrophysical processes may have directly influenced the continents beneath our feet and the conditions that made life possible.Taikonaut Stranded in SpaceIn a dramatic turn of events, three Chinese taikonauts are stranded in orbit after their Shenzhou 20 spacecraft was struck by suspected space junk just hours before their scheduled return to Earth. This segment discusses the implications of the impact, the ongoing assessments by mission managers, and the potential need for a replacement capsule to ensure the crew's safe return. The episode also reflects on past incidents involving space debris and the measures taken to protect the Tiangong Space Station.The Biggest Supermoon of the YearSkywatchers around the globe were treated to the biggest supermoon of the year, appearing 7% larger and 30% brighter than a typical full moon. This segment explains the science behind the phenomenon, including the moon's elliptical orbit and its impact on tides. We also discuss how the term "supermoon" became popularised and the frequency of such lunar events, with several more supermoons on the horizon.www.spacetimewithstuartgary.com✍️ Episode ReferencesPhysical Reviewhttps://journals.aps.org/pr/Naturehttps://www.nature.com/Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.Earth's Geology Written in the StarsTaikonaut Stranded in SpaceThe Biggest Supermoon of the YearEarth's Geology Written in the StarsTaikonaut Stranded in SpaceThe Biggest Supermoon of the Year

In this episode of SpaceTime, we dive into groundbreaking astronomical discoveries that challenge our understanding of the universe.The Most Massive Stellar Black Hole Merger Ever ObservedAstronomers have detected the most massive stellar black hole merger to date, cataloged as GW23 1123, which resulted in a black hole with a staggering mass of 225 times that of our Sun. This episode discusses the implications of this merger, observed by the LIGO Virgo Collaboration, and how it pushes the boundaries of current theories on black hole formation. The rapid spinning of the resulting black hole raises intriguing questions about the processes that lead to such massive objects in the cosmos.Unraveling the Mystery of Dark MatterCan radio telescopes and NASA's IMAP mission provide answers to the enigma of dark matter? New research suggests that during the cosmic dark ages, dark matter clumped together, pulling in hydrogen gas that emitted powerful radio waves. This segment explores how these signals could potentially illuminate the properties of dark matter, which remains one of the biggest mysteries in astrophysics.Navigating the Heliosphere with IMAPNASA's Interstellar Mapping and Acceleration Probe (IMAP) is on a mission to study the heliosphere, the protective bubble created by the solar wind. As it travels towards its operational position, IMAP will provide unprecedented insights into the interactions between the solar wind and interstellar space, enhancing our understanding of space weather and its effects on our planet and future space exploration.www.spacetimewithstuartgary.com✍️ Episode ReferencesNature Astronomyhttps://www.nature.com/natureastronomy/Proceedings of the National Academy of Scienceshttps://www.pnas.org/Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.The Most Massive Stellar Black Hole Merger Ever ObservedUnraveling the Mystery of Dark MatterNavigating the Heliosphere with IMAP

In this episode of SpaceTime, we explore a trio of intriguing astronomical phenomena that are reshaping our understanding of the cosmos.Interstellar Comet 3I Atlas: A Close EncounterInterstellar comet 3I Atlas has reached its perihelion, passing closest to the Sun without any signs of alien life forms, despite wild media speculation. This episode discusses how the comet maintained its expected trajectory and velocity, while also revealing groundbreaking findings from NASA's Swift Space Telescope, which detected ultraviolet signatures of water from the comet, providing new insights into the chemistry of interstellar objects and their potential to harbour the building blocks of life.A Colossal Gas Bridge Between Dwarf GalaxiesAstronomers have discovered a massive bridge of neutral hydrogen gas linking two dwarf galaxies, NGC 4532 and DDO 137, located approximately 53 million light years away. This remarkable structure spans an astonishing 185,000 light years and is accompanied by a vast tail of gas extending 1 million light years. The findings shed light on how galaxies interact and evolve, particularly in dense environments like the Virgo Cluster, and offer crucial insights into the dynamics of galactic gas and star formation.Volcanic Eruptions and Hidden Ice on MarsA new study suggests that explosive volcanic eruptions on ancient Mars may have transported water ice to the equatorial regions of the Red Planet. Using computer modelling, researchers propose that water vapour released during these eruptions could have frozen in the Martian atmosphere, leading to the accumulation of significant ice deposits. This discovery could have profound implications for future human exploration of Mars, as it raises questions about the availability of water resources in unexpected locations.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstrophysical Journal Lettershttps://iopscience.iop.org/journal/2041-8205Nature Communicationshttps://www.nature.com/naturecommunications/Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.Interstellar Comet 3I Atlas: A Close EncounterA Colossal Gas Bridge Between Dwarf GalaxiesVolcanic Eruptions and Hidden Ice on Mars

Hope you all enjoy our audio commentary for Agents of Shield.

(00:00:00) Lunar Relics and Interstellar Insights: Discoveries from the Moon and Comet 3I ATLAS (00:00:46) Relics of the outer solar system discovered on the Moon (00:03:30) Insights from interstellar comet 3I ATLAS (00:07:31) SpaceX's Starship Mega rocket test flight (00:23:54) The Science report (00:31:46) Episode Wrap In this episode of SpaceTime, we explore remarkable discoveries that provide new insights into our solar system and beyond.Relics of the Outer Solar System Found on the MoonA groundbreaking study reveals that meteorites found on the Moon originated from the outer solar system. Researchers from the Chinese Academy of Sciences have identified olivine-bearing clasts from lunar regolith collected by the Chang'e 6 mission. These relics, believed to be carbonaceous chondrites, offer critical information about the formation and evolution of planets. The findings suggest that the Moon serves as a pristine archive for meteorites, with implications for understanding the origins of lunar water and organic materials.Interstellar Comet 3I ATLAS: Insights into Alien Solar SystemsThe interstellar comet 3I ATLAS is revealing fascinating details about the composition of other solar systems. New observations indicate that 3I ATLAS has been active longer than expected, releasing various molecules as it travels through our solar system. This segment discusses how the comet's behavior challenges existing assumptions about comet activity and provides clues about the materials present in distant star systems.SpaceX's Starship Mega Rocket Test FlightSpaceX has successfully completed its 11th test flight of the Starship Mega rocket, demonstrating significant advancements in its design and capabilities. The mission involved various maneuvers, including hot staging and payload deployment, as well as tests of the spacecraft's reentry and landing procedures. This episode highlights the importance of these tests for future missions to the Moon and Mars, as SpaceX continues to refine the Starship for interplanetary travel.www.spacetimewithstuartgary.com✍️ Episode ReferencesProceedings of the National Academy of Scienceshttps://www.pnas.org/Astrophysical Journal Lettershttps://iopscience.iop.org/journal/2041-8205Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.Relics of the Outer Solar System Found on the MoonInterstellar Comet 3I ATLAS: Insights into Alien Solar SystemsSpaceX's Starship Mega Rocket Test Flight

(00:00:00) Near Miss and Cosmic Spectacles: Asteroids, Comets, and Space Junk in Earth's Orbit (00:00:46) Planet Earth experiences as asteroid near miss (00:02:58) Two green comets lighting up the night skies (00:07:31) Chinese space junk smashes into Western Australia (00:09:09) The Science Report (00:12:07) Skeptics guide to the magic healing Biomet (00:15:15) Show Wrap-up In this episode of SpaceTime, we dive into a series of astonishing astronomical events that recently unfolded, including a near-miss asteroid and mesmerizing comets lighting up our night skies.Asteroid 2025 TF: A Close EncounterAn undetected asteroid, now designated 2025 TF, made a startling pass just 428 kilometers above Earth, equivalent to the altitude of the International Space Station. Detected by astronomers from Kitt Peak National Observatory six hours post-approach, this 3-meter space rock serves as a reminder of the many near misses that may go unnoticed. This episode discusses the implications of such encounters and the ongoing efforts to enhance planetary defense against potential threats.Green Comets Illuminate the Night SkySkywatchers have been treated to the rare sight of two vibrant green comets, C 2025 R2 Swann and C 2025 A6 Lemon, both originating from the Oort Cloud. As they approach the sun, these comets are heating up and releasing gases, creating their characteristic tails. This segment explores their trajectories, visibility, and the exciting opportunity they present for amateur astronomers, particularly as they coincide with the annual Orionid meteor shower.Chinese Space Junk Crash in AustraliaIn a dramatic turn of events, debris from the Chinese Jielong 3 rocket has been discovered smoldering in Western Australia's outback. This segment details the recovery of the wreckage and the ongoing investigation by the Australian Space Agency. The incident raises concerns over space debris management, especially in light of previous accidents involving Chinese spacecraft.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstronomy and Astrophysicshttps://www.aanda.org/Geophysical Research Lettershttps://agupubs.onlinelibrary.wiley.com/journal/19448007Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.Asteroid 2025 TF: A Close EncounterGreen Comets Illuminate the Night SkyChinese Space Junk Crash in Australia

A Literal Man Vs. Bear Situation And My #Iamvanessaguillen Story; “It's Your Fault”; Halloween Took a Turn; Ask and You Shall Receive – A Haunting In New Hampshire; Tear in Space-Time?; and UFO Sighting Update…. It Happened Again. Click here to submit your odd but true stories. Click here to sign up for our Patreon and receive hundreds of hours of bonus content. Click here to leave a review and tell us what you think of the show. Please consider supporting the companies that support us! -Head to Jonesroadbeauty.com and use code CREEPY at checkout for a free Cool Gloss on their first purchase. -Nutrafol is offering our listeners ten dollars off your first month's subscription and free shipping when you go to Nutrafol.com and enter the promo code CREEPY. -Go to shopremi.com/SINISTER and use CODE SINISTER to get up to 50% off your nightguard at checkout. -Go to Hungryroot.com/creepy and use code creepy for 40% off your first box PLUS get a free item in every box for life. -To grab your PAKA hoodie and free pair of alpaca crew socks, head to GO.PAKAAPPAREL.COM/CREEPY and use my code CREEPY

In this episode of SpaceTime, we uncover the latest findings in Martian meteorology, delve into Earth's ancient tectonic activity, and prepare for humanity's return to the Moon.Raging Winds on Mars: Unveiling Martian Weather PatternsA groundbreaking study published in the journal Science Advances reveals that wind speeds on Mars can reach up to 160 km/h, significantly higher than earlier estimates. Lead author Valentin U.H. Meckel from the University of Bern discusses how these powerful winds, along with dust devils, play a crucial role in shaping Mars' climate and dust distribution. This episode explores how the observations from the European Space Agency's Mars Express and ExoMars Trace Gas Orbiter have provided unprecedented insights into Martian atmospheric dynamics, which are essential for planning future manned missions to the Red Planet.Unlocking Earth's Deep Past: New Insights into SubductionIn a surprising twist to our understanding of early Earth, a new study published in Nature Communications suggests that subduction and continental crust formation occurred much earlier than previously believed. Researchers utilized advanced geochemical analysis of ancient olivine crystals to challenge the notion of a stagnant lid tectonic regime during the Hadean eon. This episode discusses the implications of these findings on our understanding of Earth's geological history and the processes that shaped our planet's surface.NASA's Artemis II: Preparing for Lunar ExplorationNASA is set to send astronauts back to the Moon with the Artemis II mission, slated for launch in early 2026. This episode provides an overview of the mission's objectives, including a ten-day crewed flyby of the Moon, which will test the Orion spacecraft and gather crucial scientific data. As the crew prepares to explore the lunar far side, we discuss the significance of this mission for future lunar habitation and potential manned missions to Mars.www.spacetimewithstuartgary.com✍️ Episode ReferencesScience Advanceshttps://www.science.org/journal/sciadvNature Communicationshttps://www.nature.com/ncomms/Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.Raging Winds on Mars: Unveiling Martian Weather PatternsUnlocking Earth's Deep Past: New Insights into SubductionNASA's Artemis II: Preparing for Lunar Exploration(00:00) Wind speeds on Mars and their implications(12:45) New findings on early Earth's tectonic activity(21:15) NASA's Artemis II mission overview(30:00) Science report: Octopus handedness and air pollution effects on sleep apnea

In the second part of our discussion of Sigfried Giedion's 'Space, Time and Architecture' we covered the canalpunk aesthetics of cast-iron bridges, the transformation of material technology in the 19th-century and the Chicago School, completing his teleological march up to modernism which we will discuss in the next episode. To follow along with the images, you can watch this episode on YouTube: https://youtu.be/Z2NCz-xl7V8 Edited by Matthew Lloyd Roberts. Support the show on Patreon to receive bonus content for every show. Please rate and review the show on your podcast store to help other people find us! Follow us on twitter // instagram // facebook We're on the web at aboutbuildingsandcities.org This podcast is powered by Pinecast.

In this episode of SpaceTime, we explore groundbreaking discoveries that reshape our understanding of Mars, the Moon, and the Milky Way Galaxy.Ancient Oceans on Mars: Geological Evidence RevealedA new study published in the journal Geophysical Research Letters presents compelling geological evidence that Mars' Northern Hemisphere was once home to a vast ocean. Lead author Chris from the University of Arkansas discusses how comparisons between river rocks on Earth and Martian sediment reveal ancient river deltas and backwater zones, suggesting that liquid water flowed on the Red Planet, increasing the possibility of past life. This episode delves into the processes of sedimentation and erosion that shaped Mars' landscape, providing insights into its watery past.The Moon's South Pole-Aitken Basin: Unveiling Impact MysteriesA fresh analysis of the Moon's largest impact crater, the South Pole-Aitken Basin, sheds light on its formation and the Moon's geological history. Researchers have discovered that this massive crater's shape indicates an impact from the north, challenging previous assumptions. As the Artemis missions prepare to land near this basin, they will have the opportunity to study material excavated from the lunar interior, potentially unlocking secrets about the Moon's evolution and the asymmetries in its crust.Nancy Chris Roman Space Telescope: Mapping the Milky WayNASA's upcoming Nancy Chris Roman Space Telescope is set to revolutionise our understanding of the Milky Way's interstellar medium. This mission will map around 20 billion stars, using infrared light to penetrate the dust clouds obscuring our view. Chief investigator Catherine Zucker explains how this data will refine our models of star formation and the galaxy's structure, while also addressing the ongoing mysteries of galactic spiral patterns and their role in star birth.www.spacetimewithstuartgary.com✍️ Episode ReferencesGeophysical Research Lettershttps://agupubs.onlinelibrary.wiley.com/journal/19448007Naturehttps://www.nature.com/natureNASA Nancy Chris Roman Space Telescopehttps://roman.gsfc.nasa.gov/Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.Ancient Oceans on Mars: Geological Evidence RevealedThe Moon's South Pole-Aitken Basin: Unveiling Impact MysteriesNancy Chris Roman Space Telescope: Mapping the Milky Way(00:00) Evidence of ancient oceans on Mars(10:15) New insights into the Moon's largest impact crater(19:30) The upcoming Nancy Chris Roman Space Telescope mission(27:00) Science Robert: Heatwaves and their impact on global mortality

In this episode of SpaceTime, we delve into the intriguing world of near-Earth asteroids, the evolution of our universe, and the remarkable discovery of a rogue planet experiencing unprecedented growth.Invisible Asteroids Near Venus: A Hidden ThreatRecent computer simulations published in the journal Astronomy and Astrophysics have raised alarms about a population of near-Earth asteroids that remain undetectable due to their proximity to Venus. These Venusian co-orbital asteroids, which share an orbital resonance with Venus, could pose a collision risk to Earth within a few thousand years. The study's lead author, Valerio Carumba, explains the challenges of observing these asteroids, as they are obscured by the Sun's glare. With a size of around 300 metres, these asteroids could create impact craters several kilometres wide, highlighting the need for dedicated space missions to monitor this potential threat.The Universe's Evolution: New Insights from the Epoch of ReionizationAstronomers have made significant strides in understanding the universe's early days, revealing that it was warmer than previously thought before the first stars ignited. Research based on observations from the Murchison Wide Field Array in Western Australia indicates that the gas between galaxies was heated around 800 million years after the Big Bang, contradicting earlier theories of a cold universe. This heating, likely driven by early X-ray sources, set the stage for the epoch of reionization, which transformed the cosmos from opaque to transparent, allowing light to travel freely.A Richie Planet's Remarkable Growth SpurtIn a groundbreaking discovery, astronomers have identified a rogue planet, catalogued as char 11 oh 7 minus 7626, that is not bound to any star and is growing at an astonishing rate of 6 billion tonnes of gas and dust per second. Located approximately 600 light years away in the constellation Chameleon, this planet challenges conventional notions of planetary stability. Observations reveal that its accretion rate fluctuates dramatically, highlighting the dynamic processes at play in the formation of rogue planets and blurring the lines between planets and stars.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstronomy and Astrophysicshttps://www.aanda.org/Astrophysical Journal Lettershttps://iopscience.iop.org/journal/2041-8205Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.Invisible Asteroids Near Venus: A Hidden ThreatThe Universe's Evolution: New Insights from the Epoch of ReionizationA Richie Planet's Remarkable Growth Spurt(00:00) The threat posed by invisible asteroids near Venus(10:30) New findings on the universe's warm early phase(19:00) Discovery of a rogue planet growing at record rates(27:15) Science Robert: 2025 Nobel Prize announcements

In this episode of SpaceTime, we uncover the latest revelations in astrophysics, including the intriguing prospect of supermassive dark stars, Australia's ambitious lunar rover mission, and fresh insights into the formation of our solar system.Supermassive Dark Stars: A New Cosmic DiscoveryAstronomers have identified potential candidates for a new type of star in the early universe, known as supermassive dark stars. Recent observations from the Webb Space Telescope suggest that these stars, primarily composed of hydrogen and helium, are supported against gravitational collapse by dark matter. This episode delves into how these dark stars could help explain the existence of supermassive black holes and the unexpectedly bright distant galaxies observed by Webb. With the possibility of a smoking gun signature in their spectra, the implications of this discovery could reshape our understanding of dark matter and stellar evolution.Australia's Lunar Rover Mission: A Step Towards the MoonWork is underway on Australia's first lunar rover, set to launch as part of NASA's Artemis programme. This 20-kilogram robotic vehicle, developed by the Queensland University of Technology, will explore lunar geology and contribute to establishing a sustainable human presence on the Moon. The episode covers the rover's design, mission objectives, and the collaborative efforts between Australian institutions and NASA to advance lunar exploration.Piecing Together the Early Solar SystemNew research published in Science Advances reveals that the early solar system was more chaotic than previously thought, with planets forming from recycled fragments of shattered bodies rather than pristine materials. This episode discusses the violent origins of our solar system and how high-energy collisions influenced the development of planetary cores, ultimately shaping the celestial bodies we know today.www.spacetimewithstuartgary.com✍️ Episode ReferencesJournal of Physical Review Lettershttps://journals.aps.org/prl/Science Advanceshttps://www.science.org/journal/sciadvBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.Supermassive Dark Stars: A New Cosmic DiscoveryAustralia's Lunar Rover Mission: A Step Towards the MoonPiecing Together the Early Solar System(00:00) The potential discovery of supermassive dark stars(10:15) Australia's new lunar rover mission details(18:45) New findings on the chaotic origins of the solar system(25:30) Skywatch for October: Meteor showers and celestial highlights

In this episode of SpaceTime, we dive into the fascinating findings from Saturn's icy moon Enceladus, discuss delays in the Dream Chaser spaceplane's launch schedule, and celebrate NASA's breakthroughs in laser communications for deep space missions.Enceladus: Unveiling Complex ChemistryRecent discoveries reported in the journal Nature Astronomy reveal that Saturn's moon Enceladus is spewing complex organic molecules from its subsurface ocean. Data collected by the Cassini spacecraft during its mission has unveiled fresh insights into the chemical reactions occurring in this hidden ocean. The presence of organic molecules, including precursors for amino acids, raises the possibility that Enceladus may have once harboured conditions suitable for life. This episode explores how these findings could inform future missions aimed at further investigating Enceladus and its potential habitability.Dream Chaser Spaceplane: A Delay in LaunchSierra Space has announced that their Dream Chaser spaceplane's first free flight demonstration has been pushed back to late 2026. Originally designed as a manned spacecraft, Dream Chaser will now serve as a cargo transport for NASA's Commercial Resupply Services, delivering supplies to the International Space Station. The episode discusses the spaceplane's unique design, its cargo capabilities, and the future of its missions, including plans for a fully operational crewed version.Nasa's Optical Deep Space Laser Communications SuccessNASA's new Optical Deep Space Laser Communications project has surpassed all technical goals, paving the way for high-speed communications for future crewed missions to Mars. The technology, which successfully transmitted data over vast distances, demonstrated data rates comparable to broadband Internet services. This breakthrough enables faster communication for astronauts and could revolutionise data transmission in deep space. Tune in to learn more about the technology behind this ambitious project and its implications for future space exploration.www.spacetimewithstuartgary.com✍️ Episode ReferencesNature Astronomyhttps://www.nature.com/natureastronomyNASA Dream Chaserhttps://www.nasa.gov/dreamchaserNASA Optical Deep Space Laser Communicationshttps://www.nasa.gov/lasercomBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.Enceladus: Unveiling Complex ChemistryDream Chaser Spaceplane: A Delay in LaunchNASA's Optical Deep Space Laser Communications Success(00:00) The Dream Chaser spaceplane set for another delay(00:48) Scientists have discovered new complex organic molecules spewing from Saturn's Enceladus(09:41) NASA says new optical Deep Space Laser communications project has exceeded all technical goals(17:29) Around a quarter of all press releases in the United States are probably AI generated(19:23) Companies failing to secure AI agents is causing security risks, warns expert(20:27) Gary Stuart says AI agents can be hacked and should be treated like humans

In this episode of SpaceTime, we explore the future of our universe, the latest advancements in mapping our Milky Way, and the pivotal role fungi played in the evolution of life on land.The Universe's Fate: A Big Crunch in 20 Billion YearsA groundbreaking study published in the Journal of Cosmology and Astroparticle Physics reveals that the universe is approaching the midpoint of its 33 billion-year lifespan and may end in approximately 20 billion years. Lead author Henry Tighe from Cornell University presents new data suggesting that the universe's cosmological constant may be negative, leading to a contraction and eventual collapse—a phenomenon referred to as the "big crunch." This research, based on observations from the Dark Energy Survey and the dark energy spectroscopic instrument DESI, challenges long-held beliefs about the universe's eternal expansion and opens new avenues for understanding cosmic evolution.Mapping the Milky Way: Gaia's 3D ViewThe European Space Agency's Gaia Space Telescope has unveiled the most precise three-dimensional map of star-forming regions within our Milky Way galaxy. By analysing data from 44 million stars, Gaia has provided insights into the obscured molecular clouds where new stars are born. This innovative mapping technique allows astronomers to understand the distribution of ionised gas and the dynamics of star formation, offering a fresh perspective on our galaxy's structure and the processes that shape it.Fungi: The Pioneers of Terrestrial LifeA recent study published in Nature Ecology and Evolution has identified that fungi played a crucial role in preparing Earth for life on land between 900 million and 1.4 billion years ago—much earlier than previously thought. Researchers from the Okinawa Institute of Science and Technology utilised a novel gene swap method to trace the evolution of fungi, suggesting that these organisms were instrumental in creating the first ecosystems and nutrient recycling processes that facilitated the emergence of terrestrial life. This discovery reframes our understanding of the timeline for life on Earth and highlights the importance of fungi in shaping our planet's biosphere.www.spacetimewithstuartgary.com✍️ Episode ReferencesJournal of Cosmology and Astroparticle Physicshttps://www.cosmos.esa.int/web/gaiaNature Ecology and Evolutionhttps://www.nature.com/neweBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.The Universe's Fate: A Big Crunch in 20 Billion YearsMapping the Milky Way: Gaia's 3D ViewFungi: The Pioneers of Terrestrial Life

This is episode 12 of INNER REVOLUTION - a podcast series where we walk through the fire of inner transformation and awakening together. The purpose of this series is to help you shed ANYTHING AND EVERYTHING that isn't a true reflection of Who You Really Are, so you can fully embody your Divinity, Light, and Sacred Mission. In this 12th installment, we're diving into an important topic on the spiritual path, especially for those of us with tendencies to over-give or to prioritize everyone else's needs above our own... that topic is: boundaries! Join me for a discussion of: what actually ARE boundaries and how can they support us, if we implement them from a loving and empowered place? the pitfalls of not having clear-enough boundaries as you walk the spiritual path setting boundaries to safeguard your energy, sanity, space, time, money, etc. recognizing the need to set firmer boundaries in any area of your life the importance of setting healthy boundaries while still being flexible, open to change, and willing to connect deeply with others when it feels aligned   ******* You're lovingly invited to join my email community and get access to my free Akashic Records Mini Course + weekly newsletter: https://josephinehardman.com/akashic-records-intro/ Explore the next round of my Akashic Records Certification Program: https://josephinehardman.com/work-with-me/akashic-records-certification-program/ Connect through my website: https://josephinehardman.com Thank you for being here, doing your inner work, and leading the way for others with your light. It makes a difference! Music & editing by G. Demers Inner Work 2025 All Rights Reserved.

In this episode of SpaceTime, we delve into the intriguing potential for life on the dwarf planet Ceres, explore NASA's latest mission to study the heliosphere, and celebrate the achievements of the University of Melbourne's Spirit Nanosat.Ceres: A Potentially Habitable World?Recent research published in Science Advances suggests that Ceres, currently a frigid and frozen world, may have once harboured conditions suitable for life. By modelling the planet's thermal and chemical history, scientists propose that Ceres could have sustained a long-lasting energy source, allowing for microbial metabolism. While there's no direct evidence of life, the findings indicate that Ceres had the necessary ingredients—water, carbon, and chemical energy—that could have supported single-celled organisms in its ancient past.Nasa's New Heliospheric MissionNASA has launched the Interstellar Mapping and Acceleration Probe (IMAP) to investigate the heliosphere, the magnetic bubble surrounding our solar system. This mission aims to enhance our understanding of solar wind and its interactions with interstellar particles, which are crucial for assessing space weather impacts on Earth. IMAP will operate alongside the Carruthers Geocorona Observatory and NOAA's Swifo L1 spacecraft, contributing to a comprehensive study of our solar environment.Spirit Nanosat's Milestone AchievementThe University of Melbourne's Spirit nanosatellite has successfully completed its initial mission phase, deploying its thermal management system and taking a selfie in space. Launched in December 2023, Spirit is equipped with a miniaturised gamma-ray detector to search for gamma-ray bursts, marking a significant advancement in small satellite technology and scientific exploration.www.spacetimewithstuartgary.com✍️ Episode ReferencesScience Advanceshttps://www.science.org/journal/sciadvNASA IMAP Missionhttps://www.nasa.gov/imapUniversity of Melbourne Spirit Nanosatellitehttps://www.unimelb.edu.au/Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.Ceres: A Potentially Habitable World?NASA's New Heliospheric MissionSpirit Nanosat's Milestone Achievement(00:00) New study claims the dwarf planet Ceres could once have been habitable enough for life(05:14) The Interstellar Mapping and Acceleration Probe will study the heliosphere(15:58) New study finds tropical fish are colonising new habitats because of ocean warming(18:07) Khloe Kardashian reportedly claims she's seen UFOs and experienced paranormal activity

(00:00:00) Mercury's Shrinking Secrets: Insights into the Solar System's Smallest Planet (00:00:43) Mercury's Ongoing Shrinkage (00:03:11) NASA's Carruthers Geocorona Observatory (00:11:52) Insights from Martian Meteorite NWA 16254 (00:14:23) Tech News In this episode of SpaceTime, we explore the intriguing dynamics of Mercury's shrinking size, embark on a mission to unveil Earth's elusive exosphere, and uncover the secrets of ancient volcanic activity on Mars.Mercury's Ongoing ShrinkageRecent research published in AGU Advances reveals that Mercury continues to shrink as it cools, a process that has been ongoing since its formation 4.6 billion years ago. Scientists have estimated that the planet's radius has contracted by between 2.7 to 5.6 kilometres due to cooling-induced faulting. This study employs new methods to provide a more accurate understanding of Mercury's long-term thermal history, which could also be applied to other planetary bodies, including Mars.NASA's Carruthers Geocorona ObservatoryNASA has launched the Carruthers Geocorona Observatory to study Earth's invisible halo, the exosphere. This mission aims to capture the first continuous observations of the Geocorona, revealing the dynamics of hydrogen atoms escaping into space. Understanding the exosphere's response to solar activity is crucial for predicting space weather events that could affect astronauts on missions to the Moon and beyond. The observatory will provide insights into how Earth retains water and may even aid in the search for exoplanets with similar atmospheric conditions.Insights from Martian Meteorite NWA 16254A meteorite discovered in the Zaharov Desert is shedding light on Mars's ancient volcanic systems. The rock, classified as NWA 16254, offers unprecedented insights into the planet's magmatic processes, indicating a two-stage crystallisation process that occurred under varying pressure conditions. This discovery could help scientists understand Mars's thermal history and its volcanic evolution over billions of years, raising questions about the planet's past and its potential for hosting life.www.spacetimewithstuartgary.com✍️ Episode ReferencesAGU Advanceshttps://agu.onlinelibrary.wiley.com/journal/23337380NASA Geocorona Observatoryhttps://www.nasa.gov/Planetary Science Journalhttps://iopscience.iop.org/journal/2632-3338Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support.Mercury's Ongoing ShrinkageNASA's Carruthers Geocorona ObservatoryInsights from Martian Meteorite NWA 16254

In this first episode of a new series on Sigfried Giedion's 1941 book 'Space, Time and Architecture', we discussed the approach to architectural history and urbanism in the first part of this totemic publication which shaped modernist architectural culture. Giedion was a Jewish historian from a family of Swiss industrialists, born in Prague who studied under Heinrich Wölfflin in Munich. He was a founding member of the Congrès Internationaux d'Architecture Moderne or "CIAM" who left Europe for America in the 1930s like many other Jewish émigrés. The lectures he gave at Harvard in the late 1930s were published as 'Space, Time and Architecture', one of the most influential works of architectural history and theory of the 20th century. Watch this episode on YouTube for illustrations: https://youtu.be/89sjkU8G2bw Edited by Matthew Lloyd Roberts. Support the show on Patreon to receive bonus content for every show. Please rate and review the show on your podcast store to help other people find us! Follow us on twitter // instagram // facebook We're on the web at aboutbuildingsandcities.org This podcast is powered by Pinecast.