

SpaceTime with Stuart Gary
Stuart Gary
Join host Stuart Gary for weekly explorations into Astronomy, Space, and Science News, featuring insights from 19 years on Australian Public Radio and industry experts.Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.
Episodes
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Mar 8, 2024 • 42min
S27E30: Axion Stars: The Unseen Beacons of Dark Matter Mysteries
The Space, Astronomy & Science Podcast.SpaceTime Series 27 Episode 30*Unveiling the Mysteries of Dark Matter with Hypothetical Axion StarsCould the enigmatic axion star hold the key to understanding dark matter? Join us as we delve into the realm of theoretical physics, where scientists are using the expected properties of these never-before-seen stars to potentially pinpoint the elusive components of dark matter. First proposed in 1977, axions are lightweight candidates for dark matter, and their discovery could illuminate both dark energy and the darkest secrets of the cosmos.*Mars: A Barren Aquifer and the Quest for Ancient GroundwaterMars' past as a wet world is etched into its surface, but a new study reveals that ancient Martian aquifers may have been surprisingly dry. Despite evidence of past water flow, researchers suggest that the red planet's southern highlands experienced minimal groundwater recharge. The implications? A vastly different water cycle from Earth's, challenging our search for life and resources on our neighboring world.*The Cosmic Kitchen: Frying Food in Zero-GEver wondered if you could whip up a batch of crispy fries in space? We explore the physics of frying food in microgravity, where bubbles don't rise and steam behaves unexpectedly. Discover how scientists are reimagining cooking techniques for the final frontier, ensuring astronauts won't have to give up their comfort foods on long-duration missions.*March Skywatch: Equinoxes, Constellations, and Celebrating Pi DayMarch heralds the equinox, bringing nearly equal day and night, and setting the celestial stage for stargazing. We'll guide you through constellations like Taurus, Leo, and the river Eridanus, and remind you to mark your calendars for Pi Day. Plus, don't miss the planetary dance before dawn, as Mars, Venus, and Saturn put on a celestial show.For more SpaceTime visit https://spacetimewithstuartgary.com (https://spacetimewithstuartgary.com) or the HQ at https://bitesz.com (https://bitesz.com) for more space and astronomy podcasts.Support the show: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/supportListen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen and access show links via https://linktr.ee/biteszHQ

Mar 6, 2024 • 21min
S27E29: Unveiling the Eclipse: A Celestial Dance of Shadows and Light
This episode of SpaceTime is brought to you by Incogni...the new privacy and data protection specialists who work tirelessly for you. To get your special SpaceTime bonus visit www.incogni.com/stuartgary The Space, Astronomy & Science Podcast.SpaceTime Series 27 Episode 30*Discovery of a Short-Period Brown Dwarf Raises New QuestionsAstronomers have detected a new short-period brown dwarf, NGTS-28 AB, orbiting a red dwarf star 402 light-years away. This brown dwarf completes an orbit in a mere 30 hours, challenging our understanding of stellar evolution and the fine line between massive planets and the smallest stars. Join us as we delve into the significance of this discovery and what it reveals about the mysterious inhabitants of the galaxy's dark corners.*North America Prepares for a Total Solar Eclipse SpectacleNorth America is set to be plunged into darkness with a total solar eclipse on April 8. As the moon's shadow races across the continent, NASA is seizing the opportunity to study how eclipses affect ecosystems through a citizen science project. We'll explore the anticipation building up to this celestial event and the scientific endeavors that will accompany it.*Testing the Future of Space Optics: Meta Optical Elements Under ScrutinyThe European Space Agency embarks on a groundbreaking study to test the resilience of meta optical elements in space. These ultra-thin components could revolutionize space technology by reducing payload weight and paving the way for miniaturized systems. Find out how this study could lead to a new era of space exploration.Plus, we'll touch on the impact of AI on human perception, the discovery of Europe's oldest man-made megastructure, and the latest in space and science news. Prepare for a journey that spans from the depths of space to the frontiers of technology.Listen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen and access show links via https://linktr.ee/biteszHQFor more SpaceTime and show links: https://linktr.ee/biteszHQFor more space and astronomy podcasts visit our HQ at https://bitesz.comBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.

Mar 5, 2024 • 25min
S27E28: Lunar Lander's Moonlight Slumber: Odysseus in Schomberger Crater
Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.The Space, Astronomy and Science Podcast. SpaceTime Series 27 Episode 28 *Odysseus lunar lander placed into sleep mode Intuitive Machines will place their Odysseus Nova-C lunar lander into sleep mode in the hope of waiting out the 15 Earth Day long lunar night following its sideways touch down last week near the Lunar south pole. *The Atlantic Ocean could start to disappear in 20 million years. A new study suggests the Atlantic may ‘soon’ enter its declining phase. The findings reported in the journal Geology are based on new computational models which predict that a subduction zone currently below the Strait of Gibraltar will propagate further inside the Atlantic Ocean and contribute to forming an Atlantic subduction system – an Atlantic ring of fire. *Three new moons discovered around Uranus and Neptune Astronomers have discovered three tiny new moons orbiting the ice giants Uranus and Neptune. *The Science Report A new study claims zinc could help some people with cystic fibrosis. An investigation has solved the 120 year old maritime mystery of the SS Nemesis. A new study has failed to find any clear link between the weather and back, knee or hip pain. Skeptics guide to the truth behind the Amityville Horror https://spacetimewithstuartgary.com https://bitesz.com This week’s guests includes: Navigation Doppler Lidar chief engineer Glen Hines from NASA's Langley Research Center in Hampton, Virginia Eclipse Soundscapes Project chief scientist Henry Winter Eclipse Soundscapes Project co-lead Marykay Severino Eclipse Soundscapes Project acoustic ecologist William Oestreich Natural resource manager Chance Holllzheuser from the Hot Springs National Park. And our regular guests: Alex Zaharov-Reutt from techadvice.life Tim Mendham from Australian Skeptics Jonathan Nally from Sky and Telescope Magazine 🌏 Get Our Exclusive NordVPN deal here ➼ https://nordvpn.com/stuartgary or use the checkout code STUARTGARY. It’s risk-free with Nord’s 30-day money-back guarantee! ✌ Listen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen and access show links via https://linktr.ee/biteszHQ Additionally, listeners can support the podcast and gain access to bonus content by becoming a SpaceTime crew member through www.bitesz.supercast.com or through premium versions on Spotify and Apple Podcasts. Details on our website at https://spacetimewithstuartgary.com

Mar 1, 2024 • 22min
S27E27: Cosmic Clues: New Horizons Probes the Depths of the Kuiper Belt
The Space, Astronomy & Science Podcast.SpaceTime Series 27 Episode 27*Hints of an Extended Kuiper Belt: New Horizons' Dusty DiscoveriesNASA's intrepid New Horizons spacecraft, now journeying through the outer reaches of the Kuiper Belt, has detected unexpectedly high levels of cosmic dust. This discovery suggests that the Kuiper Belt, a frigid expanse beyond Neptune, may stretch much farther into space than previously believed. Could this mean the existence of a second belt, or an extension of the one we know? Join us as we unravel the implications of these findings for our understanding of the solar system's distant frontier.*Cygnus Star Forming Region's Gamma Ray Bubble: A Cosmic Particle Accelerator UnveiledAstronomers have spotted a massive ultra-high-energy gamma-ray bubble in the Cygnus star forming region, marking the first time such an origin for cosmic rays has been pinpointed. Using the Large High Altitude Air Shower Observatory (LHAASO), scientists have detected photons with energies surpassing a petaelectronvolt, suggesting a powerful cosmic ray accelerator at work within the bubble. Dive into the heart of Cygnus with us and explore the mysteries of cosmic ray origins.*Space Travel's Toll on the Immune SystemA study published in Frontiers in Immunology raises concerns about the impact of space travel on human health, revealing that the immune systems of astronauts could be compromised. With space exploration on the rise, understanding these changes is crucial for the future of long-duration missions. We'll discuss the study's findings and what they mean for the safety of those venturing beyond Earth's gravity.*NASA's Laser Precision: Tracking Lunar Landers with RetroreflectorsNASA's new laser retroreflector arrays are set to revolutionize lunar navigation. These small, lightweight devices will provide pinpoint accuracy in locating landers and other spacecraft on the Moon's surface. Learn how this technology could facilitate landings in the Moon's darkest regions and aid future exploration.Listen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen and access show links via https://linktr.ee/biteszHQFor more SpaceTime and show links: https://linktr.ee/biteszHQFor more space and astronomy podcasts visit our HQ at https://bitesz.comBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.

Feb 28, 2024 • 35min
S27E26: The Universe's Luminosity Leader: Unveiling Quasar J0529-4351
The Space, Astronomy & Science Podcast.SpaceTime Series 27 Episode 26*The Brightest and Fastest Growing Black Hole Quasar Ever SeenAstronomers have uncovered a cosmic colossus: the most luminous quasar known, powered by a black hole 17 billion times the mass of the Sun and growing at a staggering rate. The quasar J0529-4351, situated over 12 billion light-years away, is a beacon from the early universe, challenging our understanding of black hole formation and growth.*Supernova 1987A's Hidden Heart: The Neutron Star WithinNASA's Webb Space Telescope has pierced through the dusty veil of Supernova 1987A, revealing emissions indicative of a neutron star's presence. This discovery resolves a long-standing debate and provides a glimpse into the violent stellar processes that forge these dense remnants.*Surviving the Cosmic Rays: Earth's First Life and the Shield of ManganeseHow did life's early building blocks endure Earth's intense radiation? New research suggests that cell-like structures with manganese-based antioxidants could have been life's ancient protectors, enabling the survival and evolution of the first organisms in a gamma-ray-blasted world.*Leap Year Explained: Why February Gains an Extra DayAs February 29 approaches, we demystify the leap year phenomenon. Learn how this calendrical correction ensures our timekeeping stays in harmony with Earth's orbit, and discover the historical and astronomical significance behind the extra day in February.Join us on SpaceTime as we delve into the depths of black holes, witness the aftermath of stellar explosions, and explore the primordial resilience of life on our planet. Tune in for a journey through the cosmos and the intricacies of our celestial calendar.Listen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen and access show links via https://linktr.ee/biteszHQFor more SpaceTime and show links: https://linktr.ee/biteszHQFor more space and astronomy podcasts visit our HQ at https://bitesz.comBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.

Feb 26, 2024 • 34min
S27E25: Lunar Lander's Perilous Journey: The Odyssey of Odysseus at the South Pole
The Space, Astronomy & Science Podcast.SpaceTime Series 27 Episode 26*Odysseus' Bumpy Lunar Landing: A Historic Moment with HiccupsIn a mix of triumph and tribulation, the Nova-C Odysseus lander by Intuitive Machines has made a historic touchdown at the Moon's south pole, marking the first lunar landing by a commercially manufactured vehicle. Despite veering off course and experiencing a rough landing that left it on its side, Odysseus' journey represents a significant milestone in private lunar exploration and America's return to the Moon's surface after 52 years.*ERS-2 Satellite's Fiery Farewell: A Controlled Demise Over the PacificESA's ERS-2 satellite, an Earth-monitoring sentinel that outlived its mission by decades, has made a final descent into the North Pacific Ocean. The satellite's uncontrolled re-entry was a carefully managed end, ensuring the two-and-a-half-ton spacecraft reduced the risk of space junk and safely disintegrated in the atmosphere.*Blue Origin's New Glenn Makes Its Debut: A Glimpse of the Future of Heavy Lift RocketsBlue Origin's towering New Glenn rocket has graced the launch pad at Cape Canaveral, signaling a new era in spaceflight. Designed to carry heavy payloads into orbit and support a range of missions, New Glenn's debut is a testament to the evolving landscape of space travel, with reusability and versatility at its core.Join us on SpaceTime as we dissect the details of these momentous events, from the lunar surface to the edge of Earth's atmosphere, and the launch pads that propel our ambitions skyward.Listen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen and access show links via https://linktr.ee/biteszHQFor more SpaceTime and show links: https://linktr.ee/biteszHQFor more space and astronomy podcasts visit our HQ at https://bitesz.comBecome a supporter of this podcast for as little as $US2.00 per month: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.

Feb 23, 2024 • 25min
S27E24: The Milky Way's Rugby Ball: Sagittarius A* Spins SpaceTime
The Space, Astronomy & Science Podcast.SpaceTime Series 27 Episode 24*Warping SpaceTime: The Fast-Spinning Black Hole at the Milky Way's HeartNASA's Chandra X-ray Space Telescope and the Very Large Array have observed the supermassive black hole Sagittarius A* at our galaxy's center, spinning at a velocity that distorts the fabric of space itself. This fascinating discovery offers new insights into the behavior of these cosmic giants and the potential future dynamics of our Milky Way.*Nuclear Fusion Breakthrough: A Step Closer to Unlimited Clean EnergyThe Joint European Torus (JET) has set a new world record for nuclear fusion power output, achieving a significant milestone in the quest for a clean and inexhaustible energy source. This success marks a pivotal moment in the development of fusion as a practical alternative to fossil fuels.*Australia's Arnhem Space Centre Unveils New Assembly Building DesignsEquatorial Launch Australia reveals the final designs for the horizontal vehicle integration facility at the Arnhemland Space Centre. Tailored to accommodate a variety of rockets, the state-of-the-art buildings will play a pivotal role in the nation's burgeoning space industry.*NASA's Lunar Navigation BreakthroughThe upcoming Odysseus lunar lander mission will test a revolutionary autonomous navigation system, potentially transforming how we explore the Moon's surface and beyond. This new technology promises to enhance the precision of lunar missions and support a sustainable presence on the Moon.Join us on SpaceTime as we delve into these cosmic developments and more, navigating the vast expanse of our universe's mysteries.Listen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen and access show links via https://linktr.ee/biteszHQFor more SpaceTime and show links: https://linktr.ee/biteszHQFor more space and astronomy podcasts visit our HQ at https://bitesz.comBecome a supporter of this podcast for as little as $US2.00 per month: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.

Feb 21, 2024 • 32min
S27E23: Tectonic Tremors: Unraveling the Secrets of Earth's Pacific Plate
This episode of SpaceTime is brought to you with the support of Incogni....the online privacy support you need. Take control today - visit www.incogni.com/stuartgary to take advantage of our special offer, save big and secure your peace of mind.The Space, Astronomy & Science Podcast.SpaceTime Series 27 Episode 23*Pacific Plate's Undersea Faults: Earth's Crust Pulling ApartA groundbreaking study reveals the Pacific Plate's vast undersea faults, stretching for hundreds of kilometers and pulling it apart. This new insight into the plate tectonics model challenges the idea of rigid oceanic plates, with implications for our understanding of Earth's geological processes.*Odysseus Lander's Lunar Odyssey: Private Moon Landing on the HorizonThe Nova-C Odysseus lander, carrying NASA's experimental payloads, launches aboard a Falcon 9 rocket, marking a pivotal moment in private lunar exploration. With a south pole destination, this mission could pave the way for a new era of sustained human presence on the Moon.*PACE Satellite: Earth's Microscopic Guardians from SpaceNASA's PACE satellite successfully reaches orbit to begin its mission of monitoring the Earth's oceans and atmosphere. Equipped with advanced hyperspectral instruments, PACE will study the intricate dance of plankton, aerosols, and clouds, shedding light on our planet's delicate environmental balance.*Russian-American Cooperation: Progress in Space Amidst Terrestrial TensionsA Russian Progress cargo ship docks with the International Space Station, defying geopolitical strife to deliver essential supplies. This act of cosmic collaboration highlights the enduring partnership in space exploration, even as Earth-bound relations face challenges.Join us on SpaceTime with Stuart Gary as we explore these fascinating developments in our celestial neighborhood and beyond. Dive into the depths of the Pacific, witness the journey to the lunar south pole, and gaze upon the Earth through the eyes of cutting-edge satellites.https://spacetimewithstuartgary.comListen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen and access show links via https://linktr.ee/biteszHQFor more SpaceTime and show links: https://linktr.ee/biteszHQFor more space and astronomy podcasts visit our HQ at https://bitesz.comBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.

Feb 19, 2024 • 31min
S27E22: Red Planet Hiccup: Perseverance's Dusty Dilemma and the Sherlock Conundrum
SpaceTime Series 27 Episode 22*Technical Troubles for NASA's Mars Perseverance RoverNASA's Mars Perseverance rover faces a new challenge as engineers work to stabilize a dust cover on one of the rover's crucial science instrument cameras. The Sherlock instrument's cover remains partially open, hindering its quest to find signs of past microbial life in Jezero Crater. Will the team overcome this cosmic hiccup? Stay tuned.*Was Snowball Earth Triggered by an Asteroid Impact?A new study suggests that Snowball Earth events, which turned our planet into an icy wasteland, could have been sparked by an asteroid impact winter. It's a chilling thought that adds a new layer to the mystery of Earth's ancient climate catastrophes.*Ancient Astronomy and Britain's Standing StonesBritain's prehistoric standing stones have long puzzled archaeologists and astronomers alike. Now, research reveals that these ancient monuments were precisely aligned with the sun and moon, reflecting a deep connection between our ancestors and the cosmos.*Testing the Next-Gen NASA Spacesuit in MicrogravityNASA's future Artemis astronauts will don new spacesuits, and the latest design is undergoing microgravity testing aboard the "vomit comet." Will these suits meet the stringent demands of spacewalks and lunar exploration?Join us on SpaceTime with Stuart Gary as we explore these intriguing stories from our universe's vast expanse.Listen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen and access show links via https://linktr.ee/biteszHQFor more SpaceTime and show links: https://linktr.ee/biteszHQFor more space and astronomy podcasts visit our HQ at https://bitesz.comYour support is needed... **Support SpaceTime with Stuart Gary: Be Part of Our Cosmic Journey!** Help us continue to unravel the mysteries of the universe and the wonders of space exploration. By becoming a patron, you'll gain access to commercial-free episodes, exclusive content, and the satisfaction of propelling us forward on this stellar journey. [Join the Journey with SpaceTime](https://bitesznetwork.supercast.tech/)#space #astronomy #science #spacetime #podcast #MarsRover #SnowballEarth #StandingStones #NASA #SpacesuitBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.

Feb 16, 2024 • 25min
S27E21: Cosmic Chicken or Egg: Did Black Holes Birth Galaxies?
🌏 Get Our Exclusive NordVPN deal here ➼ https://nordvpn.com/stuartgary or use the checkout code STUARTGARY. It’s risk-free with Nord’s 30-day money-back guarantee! ✌Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.The Space, Astronomy & Science Podcast.SpaceTime Series 27 Episode 21*The Cosmic Chicken and Egg Conundrum: Black Holes or Galaxies First?The age-old cosmic conundrum has finally been cracked by the Webb Space Telescope, revealing that supermassive black holes were not just present at the universe's dawn but were instrumental in amplifying star formation, reshaping our understanding of early galaxy evolution.*CERN's Ambitious Vision: A Supersized Super ColliderPlans are underway for a groundbreaking 17 billion-dollar particle accelerator, dwarfing the Large Hadron Collider. The Future Circular Collider aims to explore the mysteries of the standard model and the elusive dark universe.*Japan's Lunar Lander: A Nap on the MoonAfter a topsy-turvy touchdown, Japan's lunar lander briefly woke to snap first light images before slipping back into slumber, awaiting another sun-kissed awakening on the moon's surface.*Capturing Lunar Landings: NASA's Tiny EyesFour petite NASA cameras aboard the upcoming Nova-C lunar lander are set to chronicle the interaction between lander and lunar dust, shedding light on the impacts of increasing moon missions.*The Science Report: Why Insects Swarm Around LightsA new study buzzes with answers to why insects are drawn to our artificial lights, revealing a vertigo-inducing effect that has them spiraling around bulbs rather than being attracted to the light itself.Join us on SpaceTime with Stuart Gary as we delve into these celestial revelations and more, navigating the vast expanse of our universe's mysteries.https://spacetimewithstuartgary.comListen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen and access show links via https://linktr.ee/biteszHQFor more SpaceTime and show links: https://linktr.ee/biteszHQFor more space and astronomy podcasts visit our HQ at https://bitesz.com


