

SpaceTime: Your Guide to Space & Astronomy
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-your-guide-to-space-astronomy--2458531/support.
Episodes
Mentioned books

Sep 27, 2024 • 31min
S27E117: Colossal Black Hole Jets, Europa Clipper's Launch, and Iran's Defiant Missile Test
SpaceTime Series 27 Episode 117*The Biggest Black Hole Jets Ever SeenAstronomers have detected the largest pair of black hole jets ever observed, stretching an astounding 23 million light years. Named Porphyron, this jet megastructure dates back to when the universe was just 6.3 billion years old. The discovery, published in the journal Nature, suggests that these colossal jets had a significant impact on galaxy formation during the universe's early epochs.*NASA's Europa Clipper Mission Ready for LaunchAll systems are go for next month's launch of NASA's Europa Clipper mission, set to study the oceans of Jupiter's ice moon, Europa. The spacecraft will be launched aboard a SpaceX Falcon Heavy rocket and will undertake a series of 49 close flybys to determine if Europa's subsurface ocean could be habitable.*Iran Tests Another Nuclear Capable MissileIn defiance of United Nations resolutions, Iran has tested a new medium-range ballistic missile capable of carrying nuclear warheads. The launch of the Karam 100 missile is part of Tehran's ongoing efforts to develop its nuclear weapons delivery systems.www.spacetimewithstuartgary.comwww.bitesz.com🌏 Get Our Exclusive NordVPN deal here ➼ www.bitesz.com/nordvpn. The discount and bonuses are incredible! And it’s risk-free with Nord’s 30-day money-back guarantee! ✌Check out our newest sponsor - Old Glory - Iconic Music and Sports Merch. Well worth a look....Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.

Sep 25, 2024 • 26min
S27E116: Unexpected Black Hole Abundance, Io's Volcanic Surprise, and W Boson Precision
SpaceTime Series 27 Episode 116*Discovery of More Black Holes Than Expected in the Early UniverseA new study using the Hubble Space Telescope has uncovered a significantly higher number of supermassive black holes in the early universe than previously anticipated. Published in the Astrophysical Journal Letters, the findings could revolutionise our understanding of how these ancient black holes formed shortly after the Big Bang. Astronomers, including Alice Young from Stockholm University, suggest that these massive black holes might have originated from the collapse of massive gas clouds or through rapid mergers of smaller stellar-mass black holes.*New Volcano Spotted on Jupiter's Moon IoAstronomers have discovered a new volcano on Io, one of Jupiter's moons, using the Junocam instrument aboard NASA's Juno mission. Io, the most geologically active object in the solar system, boasts over 400 active volcanoes. The newly discovered volcano, located just south of Io's equator, was identified in the first close-up images of Io in over 25 years. The images reveal multiple lava flows and volcanic deposits, with sulphur staining on the eastern side and dark lava streams on the western side.*Confirming the Mass of the W BosonScientists at CERN have confirmed the mass of the W boson, a fundamental particle in physics, to be 80,360.2 mega electron volts, with a margin of error of 9.9 mega electron volts. This confirmation resolves a previous unexpected measurement and aligns with the Standard Model of particle physics. The study utilised data from the Compact Muon Solenoid (CMS) detector at the Large Hadron Collider, involving the analysis of millions of events to achieve this precise measurement.www.spacetimewithstuartgary.comwww.bitesz.comThis week’s guests include: Alice Young from Stockholm University🌏 Get Our Exclusive NordVPN deal here ➼ www.bitesz.com/nordvpn. The discount and bonuses are incredible! And 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.Support our sponsors and help support SpaceTime - Thank you:Protonmail - for when email security is paramount. Setup and start for free!Malwarebytes (as recommmended by Alex Zaharov-Reutt in the Tech Report)Old Glory - Iconic Music and Sports Fam Memorbillia & Merch.

Sep 23, 2024 • 37min
S27E115: Black Hole Star Feasts, Earth's Mantle Mystery, and Lunar Water Abundance
SpaceTime Series 27 Episode 115*How Black Holes Eat StarsAstronomers have developed a groundbreaking computer simulation detailing how supermassive black holes at the centres of galaxies can rip apart and consume entire stars. The study, published in the Astrophysical Journal Letters, provides new insights into the mysterious optical and ultraviolet emissions observed during these catastrophic events. Lead author Daniel Price from Monash University explains that the simulation captures the full evolution of the debris from a star being tidally disrupted by a black hole.*New Revelations About Earth’s MantleA new study reveals that the chemical composition of the Earth's mantle is uniform globally and only changes as it passes through different layers of crust closer to the planet's surface. Reported in the journal Nature Geoscience, the findings suggest that lavas from volcanic hotspots around the world likely originate from a worldwide uniform reservoir in the Earth's mantle.*Water More Widespread on the Moon Than Previously ThoughtNew maps from both the near and far sides of the Moon show that the lunar surface contains vast amounts of water, mostly locked in the lunar regolith. The findings, published in the Planetary Science Journal, suggest multiple sources of water and hydroxyl in sunlit rocks and soils, including water-rich rocks excavated by meteor impacts at all lunar latitudes.www.spacetimewithstuartgary.comwww.bitesz.comThis week’s guests include: Professor Daniel Price from Monash University🌏 Get Our Exclusive NordVPN deal here ➼ www.bitesz.com/nordvpn. The discount and bonuses are incredible! And it’s risk-free with Nord’s 30-day money-back guarantee! ✌Check out our newest sponsor - Old Glory - Iconic Music and Sports Merch. Well worth a look....Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

Sep 20, 2024 • 30min
S27E114: Ceres' Origin Debate, Galactic Dark Matter Mystery Solved, and China's Space Plane Returns
SpaceTime Series 27 Episode 114*Did the Dwarf Planet Ceres Originate in the Asteroid Belt? A new study challenges earlier observations about the origins of Ceres, the largest body in the main asteroid belt. The findings suggest that Ceres may have formed where it currently orbits rather than in the outer solar system.*Galactic Mystery About Dark Matter and Stars Finally Resolved Astronomers have overturned a longstanding idea that stars and dark matter interact in inexplicable ways. New models suggest that the similarity in density structures across different galaxies might be due to previous oversimplified modelling rather than an actual interaction between stars and dark matter.*China's Secretive Space Plane Returns to Earth China's experimental reusable spacecraft has completed a 268-day orbital mission. While Beijing claims the mission was for peaceful Space operations, the spacecraft appeared to be inspecting other satellites, raising questions about its true purpose.www.spacetimewithstuartgary.comwww.bitesz.comThis week’s guests include: Caro Derkenne an ASTRO 3D researcher from Macquarie University And our regular guests: Alex Zaharov-Reutt from www.techadvice.life Tim Mendham from Australian Skeptics 🌏 Get Our Exclusive NordVPN deal here ➼ www.bitesz.com/nordvpn . The discount and bonuses are incredible! And it’s risk-free with Nord’s 30-day money-back guarantee! ✌Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

Sep 18, 2024 • 23min
S27E113: Lunar Volcanism: Moon's Fiery Past Unveiled
In today’s episode, we explore the latest discoveries in lunar volcanism, the unique phenomena awaiting astronauts at the moon's south pole, and the arrival of a new crew at the International Space Station. Join us for an in-depth look at these exciting developments in Space exploration!*Recent volcanism on discovered on the Moon Scientists have discovered evidence of volcanism on the lunar surface as recently as 125 million years ago. *The Strange phenomena people will see at Moon's south pole When astronauts return to the Moon’s surface as part of the Artemis 3 mission to the Lunar south pole, they’ll experience a very different environment to that which the Apollo astronauts witnessed more than half a century ago. *A new crew arrives at the International Space Station The Russian Soyuz MS-26 capsule has successfully docked with the International Space station just three hours after its launch aboard a Soyuz 2.1a rocket from the Baikonur Cosmodrome in in the central Asian republic of Kazakhstan. *The Science Report Study shows up to 19% of dementia cases could be linked to vision problems. Over 52 million tonnes of plastic dumped into the environment every year. The growing amount of incorrect AI generated data being generated. Alex on Tech: are the new iPhone 16s worth it? www.spacetimewithstuartgary.comwww.bitesz.comBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

Sep 16, 2024 • 34min
S27E112: Private Spacewalk Milestone, Starliner's Empty Return, and Philippine Fireball Frenzy
SpaceTime Series 27 Episode 112First Ever Spacewalk by Private AstronautsA historic milestone as the first commercial non-government astronauts successfully complete a spacewalk using a SpaceX Dragon capsule. The mission, launched aboard a Falcon 9 rocket, aimed to monitor radiation exposure levels during its journey into the Van Allen radiation belts.Boeing Starliner Returns Safely to EarthBoeing's trouble-plagued Starliner spacecraft has safely returned to Earth, landing unmanned at the White Sands Missile Range in New Mexico. NASA opted for an unmanned return due to ongoing safety concerns with the spacecraft.*Asteroid Creates Spectacular Fireball Over the Philippines: A small asteroid created a stunning fireball as it entered Earth's atmosphere over the Philippines. The asteroid, designated 2024 RW1, was detected just hours before its atmospheric entry, providing a dazzling light show without causing any harm. https://spacetimewithstuartgary.com https://www.bitesz.com/ Become a supporter of this podcast and access commercial-free, triple episode editions plus bonus content. Details: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.🌏 Get Our Exclusive NordVPN deal here ➼ www.bitesz.com/nordvpn . The discount and bonuses are incredible! And it’s risk-free with Nord’s 30-day money-back guarantee! ✌

Sep 13, 2024 • 21min
S27E111: Kuiper Belt's Hidden Secrets, Unequal Martian Ice Caps, and Artemis III's Lunar Journey
A groundbreaking study reveals the existence of an unexpected population of Kuiper Belt objects, challenging our understanding of solar system formation. Meanwhile, researchers uncover that Martian ice caps are evolving in unequal ways, sparking new questions about the planet's climate. Excitingly, preparations are underway as the European Space Agency's service module for Artemis III embarks on its journey, paving the way for humans to return to the lunar surface in 2026. The future of space exploration just keeps getting more thrilling!

Sep 11, 2024 • 23min
S27E110: Ganymede's Axis Shift, Black Hole Spin Revelations, and Solar Sail Setback
SpaceTime Series 27 Episode 110 *Gigantic asteroid impact shifted Ganymede’s axis A new study claims that the solar system’s largest moon, the Jovian giant Ganymede, was hit by a massive asteroid four billion years ago shifting its axis. *New way to measure the spin of a supermassive black hole Astronomers have found a new way to measure how fast a black hole spins, by using the wobbly aftermath from its stellar feasting. *Nasa’s solar sail mission tumbling in orbit NASA says its Advanced Composite Solar Sail System spacecraft is "tumbling or wobbling" through space, which may have impacted its orbit. *The Science Report Semaglutide found to reduce the risk of heart failure. Semaglutide also found to reduce the risk of dying from any cause including COVID-19. Claims current screentime before sleep recommendations for kids are neither achievable nor appropriate. Alex on Tech Apple’s i-phone 16Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

Sep 9, 2024 • 38min
S27E109: Venus's Continental Mysteries, BepiColombo's Propulsion Woes, and Sentinel-2C's Orbital Debut
In this episode of SpaceTime, new research suggests Venus may have formed continents in a manner similar to early Earth, the BepiColombo spacecraft faces propulsion issues, and Sentinel-2C joins the Copernicus family in orbit. Join us for these fascinating updates and more! 00:00:00 - This is SpaceTime series 27, episode 109, for broadcast on 9 September 2024 00:00:45 - New study suggests Venus's tesserae may have formed like Earth's earliest continents 00:12:30 - Propulsion glitches aboard the BepiColombo spacecraft 00:23:45 - Sentinel-2C joins the Copernicus family in orbit 00:32:15 - The science report: Cell phones do not cause brain cancer For more SpaceTime, visit our website at www.spacetimewithstuartgary.comwww.bitesz.comBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/supportSponsor Links:NordPassProtonMail & SecurityMalwarebytesNordVPN

Sep 6, 2024 • 40min
S27E108: NASA's Asteroid Deflection, Lunar Gateway Milestones, and Blue Origin's Latest Success
In this episode of SpaceTime, NASA's DaRT mission permanently alters an asteroid's orbit, construction progresses on the Lunar Gateway Space Station, and Blue Origin's 8th Space tourism mission is a success. Join us for these fascinating updates and more!00:00:00 - This is SpaceTime series 27, episode 108, for broadcast on 6 September 2024Carl Battams - NASA's DaRT mission changes the orbit and shape of asteroid Dimorphos00:12:30 - Construction continues on the new Lunar Gateway Space Station00:23:45 - Blue Origin's 8th Space tourism mission achieves success00:32:15 - September Skywatch: September Equinox, Cygnus X-1, and the Epsilon Perseids and Aurigids meteor showersFor more SpaceTime, visit our website at www.spacetimewithstuartgary.comwww.bitesz.comFor a commercial-free experience, become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/supportSponsor Links:NordPassProtonMail & Security (ditch gmail and outlook....use this instead. We do...)MalwarebytesNordVPN