SpaceTime with Stuart Gary

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What's SpaceTime with Stuart Gary about?

19 years on Australian Public Radio (as StarStuff), 6 years of podcasting and counting. We have a lot of content to share with you.Recognized worldwide by our listeners and industry experts as one of the best and most thoroughly researched programs on Astronomy, Technology, Space, and Science News.Keep up-to-date and learn something new with every episode. New episodes weekly. Published Mondays for our subscribers and publicly on Wednesdays. Show your support for SpaceTime, help us reach our goals with early access to commercial-free episodes and bonuses via Supercast, Patreon, Apple Podcasts and YouTube.Links at https://spacetimewithstuartgary.com Enjoy!

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LAST EPISODE

S26E38: The Milky Way's Can...

03.29.2023

*Another stellar stream adds more evidence to the Milky Way‘s cannibalism Astronomers have discovered another stellar stream hidden deep in the Milky Way Galaxy. *The most accurate measurement so far for the W boson Physicists at CERN have refined their ...

SpaceTime with Stuart Gary episodes:

03.29.2023 S26E38: The Milky Way's Cannibalism // Measuring the W Boson // Scramjet Testing \| SpaceTime Astronomy News Another stellar stream adds more evidence to the Milky Way‘s cannibalism Astronomers have discovered another stellar stream hidden deep in the Milky Way Galaxy. The most accurate measurement so far for the W boson Physicists at CERN have refined their ...
03.27.2023 S26E37: Dangerous Asteroid on its Way to Earth & Other Astronomy News \| SpaceTime Dangerous asteroid on its way to Earth NASA says an asteroid on an orbit that takes it close to Earth will almost certainly miss the planet despite some predictions of doom and gloom. Asteroid impacts on the Moon are mirrored ...
03.24.2023 S26E36: ExoMars - Back on Track \| SpaceTime \| Astronomy News The European Space Agency says its ExoMars mission to the red planet is back on with a launch window opening in October 2028. *Extremely rare Coronal Mass Ejection event A blast which scientists are calling an extremely rare bright Coronal ...
03.22.2023 S26E35: Martian Glaicer Discovery // Where Did Earth’s Water Come From // CHEOPS Mission Extended \| SpaceTime Modern glacier remains found near Martian equator Scientists have discovered recent glacial activity near the Martian equator. Where did Earth’s water come from Water makes up 71% of Earth’s surface, but no one knows how or when such massive quantities ...
03.20.2023 S26E34: Modern Volcanic Activity Discovered on Venus // The Beginning of Everything // New ARTEMIS Spacesuits - SpaceTime Modern volcanic activity discovered on Venus There have been lots of hints but now astronomers have finally discovered direct geological evidence of recent volcanic activity on the surface of Venus. Looking back to first light and the beginning of everything ...
03.17.2023 S26E33: Official - Findings into the Vega C Rocket Failure // Detailed Gigantic Jet Study // Time on the Moon Board of inquiry hands down its findings into the Vega C rocket failure A European Space Agency board of inquiry has found a fault in a nozzle caused the failure of the European Vega C rocket's second flight. The most ...
03.15.2023 S26E32: Mars Helicopter's 46th Flight // More Evidence that Mimas is a Stealth Ocean World // NASA Spacecraft Back Online SpaceTime Series 26 Episode 32 *Mars Helicopter undertakes its 46th flight on the red planet NASA’s Mars Ingenuity Helicopter has undertaken its 46th flight in the skies over the red planet to reposition the tissue box sized twin rotor chopper ...
03.13.2023 S26E31: How the DART Spacecraft Ripped a Hole in an Asteroid // Crash and Burn for Japan // Nearby Earth Like Planet Discovery SpaceTime Series 26 Episode 31 *How the DART spacecraft ripped a hole in an asteroid It’s been revealed that NASA’s Dart spacecraft blasted over a thousand tonnes of rock and debris out of the asteroid Dimorphos when it crashed into ...
03.10.2023 S26E30: Venus May be Resurfacing Itself // Mature Galaxies Found in the Early Universe // Vulcan Maiden Flight in May SpaceTime Series 26 Episode 30 *How mysterious Venus may be resurfacing itself A new study based on archival NASA data suggests that the planet Venus may be losing heat from geologic activity in regions called coronae, possibly like early tectonic ...
03.09.2023 S26E29: New Insights from Ancient Asteroid Ryugu // Sun Getting More Violent // SpaceX Crew-6 Arrives SpaceTime Series 26 Episode 29 New insights from ancient asteroid Ryugu Scientists studying samples from the asteroid Ryugu have identified some of the oldest material in the solar system. The Sun getting more violent Planet Earth caught a glancing blow ...
03.07.2023 S26E28 : Earth’s Magma Ocean Solidified Faster Than Thought // The Search for Dark Matter // NASA Missions Suddenly go Offline SpaceTime Series 26 Episode 28 *The Earth’s magma ocean solidified faster than thought A new study claims the Earth’s original magma ocean must have solidified in just a few million years rather than the hundreds of millions of years previously ...
03.03.2023 S26E27: The Asteroid that Almost Swallowed a Spacecraft // 59 New Exoplanets // Starship Launch Plans SpaceTime Series 26 Episode 27 The asteroid that almost swallowed a spacecraft It sounds like something out of a 1950s sci-fi movie, but it seems that the asteroid Bennu almost swallowed NASA’s Osiris-Rex spacecraft during its sample collection maneuver. 59 ...
03.01.2023 S26E26: Clues to the Red Planet’s Watery Past // Monster Attacks // Maiden Rocket Flight Aborted SpaceTime Series 26 Episode 26 *The Mars Curiosity rover finds surprising clues to the red planet’s watery past Among other discoveries being made by NASA’s Mars Curiosity rover as it continues to explore the foothills of Gale Crater’s Mount Sharp ...
02.27.2023 S26E25: It Defies Prior Understanding of the Universe // Earths Innermost Inner Core Discovered // Soyuz Crew Stuck until September SpaceTime Series 26 Episode 25 *Discovery of massive early galaxies defies prior understanding of the universe Astronomers will have to rewrite their textbooks after NASA’s James Webb Space Telescope discovered the seemingly impossible – six massive galaxies at the beginning ...
02.24.2023 S26E24: A Study of the Complex Martian Subsurface // Astronomers vs Commercial Satellites // Spy Satellites & Balloons SpaceTime Series 26 Episode 24 A study of the complex Martian subsurface Ground-penetrating radar from China's Martian rover Zhurong has revealed shallow impact craters and other geologic structures in the top five meters of the Red Planet's surface. Astronomers angry ...
02.22.2023 S26E23: JUICE Arrives at Kourou for Launch to Jupiter // Asteroid Named // SpaceX Success *JUICE arrives at Kourou for launch to Jupiter The European Space Agency’s Jupiter Icy Moons Explorer spacecraft –JUICE – has arrived at the Kourou Space Port in French Guyana where it will be mated to it Ariane 5 rocket in ...
02.20.2023 S26E22: Could Black Holes be the Source of Dark Energy // Another Solar Flare Blast // Soyuz Launch Delay The Astronomy, Technology, and Space Science News Podcast. SpaceTime Series 26 Episode 22 *Could black holes be the source of dark energy Astronomers have discovered a possible link between a mysterious force called dark energy and the most powerful objects ...
02.17.2023 S26E21: New Models Explain Canyons on Pluto’s Binary Partner Charon // New Main Belt Asteroid // Spectacular SpaceX SpaceTime Series 26 Episode 21 *New models explain canyons on Pluto’s binary partner Charon A new study claims giant seven kilometre high ancient chasms draped out along the surface of Pluto’s binary partner Charon are evidence of a once expansive ...
02.15.2023 S26E20: A New Ring System Discovered in our Solar System // New Discovery - Earths Molten Rock Layer // China Loses Contact with Mars Rover SpaceTime Series 26 Episode 20 A new ring system discovered in our Solar System Astronomers have discovered a planetary ring system around the Pluto-sized dwarf planet Quaoar. A molten rock layer discovered just under the Earth’s crust Scientists have discovered ...
02.13.2023 S26E19: The Distant Galaxy that Mirrors the Early Milky Way // Jupiter's 12 New Moons // What Caused Virgin Orbit’s Cornwall Failure SpaceTime Series 26 Episode 19 The distant galaxy that mirrors the early Milky Way Astronomers have discovered a distant galaxy that’s showing them what our own galaxy the Milky Way might have looked like early in its history. 12 new ...
02.10.2023 S26E18: JWST Suffers a Glitch // Nuclear-powered Rockets for Mars // Largest Aircraft Flies // February Skywatch James Webb Space Telescope suffers a glitch One of the key instruments aboard NASA’s ten billion dollar James Web Space Telescope has suddenly gone off line. NASA and the Pentagon to build nuclear-powered rockets for Mars NASA and the Pentagon ...
02.08.2023 S26E17: Discovery of Two Nearby Exoplanets That Might be Habitable // Psyche Mission Update // More Mars Ingenuity Helicopter SpaceTime Series 26 Episode 17 Discovery of two nearby exoplanets that might be habitable Astronomers have identified two Earth like planets orbiting in the habitable zone of a nearby star system. All systems go for Psyche’s mission to an iron ...
02.06.2023 S26E16: Juno Team Assessing Spacecraft Camera Issue // Mars Sample Depot Completed // Green Comet’s Extra Tail SpaceTime Series 26 Episode 16 Juno team assessing spacecraft camera issue Mission managers are evaluating an issue with NASA’s Juno spacecraft which is on an extended mission to the gas giant Jupiter. NASA’s Mars Perseverance Rover Completes Mars Sample Depot. ...
02.03.2023 S26E15: Milky Way More Unique Than Thought // Boeing Starliner Calypso // World’s Biggest Magnets SpaceTime Series 26 Episode 15 *Milky Way found to be more unique than previously thought A new study has found that the Milky Way galaxy is too big for its cosmological wall – something not yet seen in any other ...
02.01.2023 S26E14: First Brown Dwarf Imaged in the Hyades Open Star Cluster // Comparing Notes // Rocket Lab US Launch First Brown Dwarf imaged in the Hyades open star cluster Astronomers have imaged a brown dwarf in the Hyades open star cluster for the first time. BepiColombo and Solar Orbiter Compare Notes at Venus The convergence of two spacecraft at ...
01.30.2023 S26E13: Rubble Pile Asteroids Older Than Thought // Did Our Core Stop Spinning? // Near Miss SpaceTime Series 26 Episode 13 Rubble pile asteroids older than thought A new study has found that so called rubble pile asteroids can be almost as old as the solar system. Has the Earth’s core stopped spinning A new study ...
01.27.2023 S26E12: JWST Sees Clouds on Titan // The Red Planet’s Curiously Sized Sand Dunes // Spectacular Falcon Heavy Launch SpaceTime Series 26 Episode 12 James Webb sees clouds on Titan NASA’s James Webb Space Telescope has turned focus onto the giant Saturnian moon Titan finding fluffy clouds in its atmosphere. The red planet’s curiously sized sand dunes A new ...
01.25.2023 S26E11: Martian Moon Phobos Starting to Tear Apart // Earth’s Latest Climate Report // Russian Rescue Mission SpaceTime Series 26 Episode 11 Martian moon Phobos starting to tear apart A new study suggests the 22 kilometre wide Martian moon Phobos is showing the first signs of the process that will eventually tear it apart. Planet Earth’s latest ...
01.23.2023 S26E10: What Brought the Dwarf Planet Ceres to Life // Lonsdaleite in the Sky with Diamonds // Britain's Launch Failure SpaceTime Series 26 Episode 10 What brought the dwarf planet Ceres to life A new study suggests radioactive decay of minerals could account for heat needed to drive active geology early in the history of the dwarf planet Ceres. Lonsdaleite ...
01.20.2023 S26E09: Most Distant Stars in Our Galaxy // Enceladus Update // Starship Ready *Astronomers find the most distant stars in our galaxy halfway to Andromeda A new study shows the furthest reaches of the Milky Way galaxy – a region known as the galactic halo is so far away it almost touches the ...
01.18.2023 S26E08: Discovering the Origin of the Solar Wind SpaceTime Series 26 Episode 8 *Discovering the origin of the solar wind Scientists with NASA’s Parker Solar Probe mission have uncovered significant new clues about the origins of the solar wind – the continual stream of charged particles flowing out ...
01.16.2023 S26E07: Strange Signal SpaceTime Series 26 Episode 7 *Spinning stars shed new light on a strange signal coming from the galactic center Astronomers say a mysterious excess in gamma ray energy radiating out from the Milky Way’s galactic bulge which was long thought ...
01.13.2023 S26E06: Big Blast on the Volcanic Moon IO Big blast on the volcanic moon IO Astronomers has detected a massive eruption on the on the volcanic Jovian moon IO. How the Sun’s activity influences deep space cosmic rays Astronomers have discovered how changes in the Sun’s eleven year ...
01.11.2023 S26E05: Explaining the Mysterious Fermi Bubbles at the Centre of the Milky Way SpaceTime Series 26 Episode 5 *Explaining the mysterious Fermi Bubbles at the centre of the Milky Way A new study has shown how the Fermi bubbles – a pair of massive gamma-ray emitting bubbles emanating from around the centre of ...
01.09.2023 S26E04: Uncovering the Quantum Mysteries of Black Holes SpaceTime Series 26 Episode 4 Uncovering the quantum mysteries of black holes A new study suggests that the universe’s most exotic objects -- black holes -- can have different masses simultaneously. NASA’s angels do play this HAARP NASA has used ...
01.06.2023 S26E03: Exotic Neutron Star // Japan Lunar Lander // SpaceX's Big Year // Earth Reaches Perihelion SpaceTime Series 26 Episode 3 Have astronomers just found the most exotic type of neutron star ever seen? Astronomers have identified an unusually small neutron star that could be the first ever confirmed detection of a strange star. Japan’s lunar ...
01.04.2023 S26E02 - Where Did the First Quasars Come From? // Why the Southern Hemisphere is Stormier than the North // LeoLabs New Radar Station SpaceTime Series 26 Episode 2 *Where did the first quasars come from? New computer simulations reported in the current issue of Australian sky and Telescope Magazine suggest the universe’s first quasars probably originated from supermassive black holes formed from the ...
01.03.2023 S26E01: How Spiral Galaxies Lose Their Arms // Ryugu Sheds New Light on Solar System’s History // Sun Mystery Solved? SpaceTime Series 26 Episode 1 How spiral galaxies lose their arms A new study suggests spiral galaxies like our own galaxy the Milky Way lose their stunning spirals when they lose the molecular gas needed for star formation. The asteroid ...
12.30.2022 S25E142 - NASA’s Perseverance Rover to Start Setting Up the Martian Sample Depot SpaceTime Series 25 Episode 142 *NASA’s Perseverance rover to start setting up the Martian sample depot NASA’s Mars Perseverance Rover has started work to set up a Mars sample return depot on the red planet – the first to be ...
12.28.2022 S25E141: Vega C Explodes in Mid Flight // Soyuz Capsule Problems // Space Station Emergency Maneuver Vega C explodes in mid flight The European Space Agency has suspended all Vega flights and established an independent board of inquiry following the failure of a Vega C rocket during its ascent to orbit. A violent leak threatens the ...
12.26.2022 S25E140: Insight Lander Goes Silent // Biggest Marsquake Recorded // Mars Meteor Impacts // Launch Window Closes SpaceTime Series 25 Episode 140 NASA’s Insight lander goes silent NASA’s Mars Insight lander has failed to respond to calls from mission managers back on Earth and may have gone silent after running out of power. Biggest Marsquake ever recorded ...
12.23.2022 S25E139 - Mars Helicopter Sets New Record // Could Dark Matter Be Made Up of Dark Photons // Operational – but Only Just SpaceTime Series 25 Episode 139 Mars helicopter sets new altitude record NASA's Mars Ingenuity helicopter has set a new altitude record on its 35th flight on the red planet. Dark matter could be made up of dark photons A team ...
12.21.2022 S25E138: First-Ever Sound Recording of Dust Devils on Mars // What the First Galaxies Were, and Weren't, Like SpaceTime Series 25 Episode 138 First-ever sound recording of dust devils on Mars Astronomers get the first ever sound recording of a dust devil twisting its way across the surface of Mars. What the first galaxies were, and weren't, like ...
12.19.2022 S25E137: Mysterious Meteor that Changes Everything // NASA’s Artemis 1 a Massive Success // Nuclear Fusion Achieved in the Lab SpaceTime Series 25 Episode 137 *The mysterious meteor that changes everything Astronomers believe that a meteor which streaked across the darkened skies of central Alberta didn’t originate in the inner solar system but from the far reaches of the distant ...
12.16.2022 S25E136: What Earth’s Volcanic History Can Tell Us About Venus // The Moonlight Initiative // Two New Rocky Worlds Around an Ultra-Cool Star SpaceTime Series 25 Episode 136 *What Earth’s volcanic history can tell us about Venus A new study claims volcanic activity lasting hundreds to thousands of centuries and erupting massive amounts of material may have helped transform Venus from a warm ...
12.14.2022 S25E135: Paradigm-Changing Cosmic Explosion // Saturn's Missing Moon // New Spy Satellite SpaceTime Series 25 Episode 135Astronomers identify a paradigm-changing cosmic explosionOur standard Astronomy text books will need to be re-written after scientists discovered a distant blast unlike anything ever seen before.Saturn’s rings and tilt could have been caused by an ancient, ...
12.12.2022 S25E134: Giant Mantle Plume Identified on Mars // New Technique to Study Planetary Interiors // Mars Mega Tsunami SpaceTime Series 25 Episode 134*A giant mantle plume identified on MarsA new study suggests the Martian core could still be at least partially molten liquid. The findings reported in the journal Nature Astronomy are based on the detection of what ...
12.09.2022 S25E133 Mysterious Bright Flash Pointing At Earth SpaceTime Series 25 Episode 133The mysteriously bright flash pointing straight at EarthEarlier this year, astronomers detected an extraordinary bright flash in a part of the sky half way across the universe where no such light had ever been observed before.Construction ...
12.07.2022 S25E132: Martian Dust Storms // Solar Storm Damage // Dragon Arrival // Ariane 6 Update SpaceTime Series 25 Episode 132Martian dust storms generate Earth like cloudsESA's Mars Express has revealed that Mars churns up surprisingly Earth-like cloud patterns that are reminiscent of those in our planet's tropical regions.Solar storm smashes a crack in Earth’s magnetosphere.It’s ...
12.05.2022 S25E131: Artemis 1 Homeward Bound Artemis 1 on its way homeNASA’s Artemis 1 Orion spacecraft is on its way home after completing its distant retrograde lunar orbit around the Moon.More possible organic compounds found in Mars crater rocksScientists are reporting the detection of more possible ...

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