Stuart Gary
SpaceTime with 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 .
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Episodes
S27E43: Galactic Ghosts: Unveiling the Milky Way's Dimmest Satellite System 08.04.2024 27:44
The Space, Astronomy & Science Podcast. SpaceTime Series 27 Episode 43 *The Milky Way's Faintest Star System Unveiled Astronomers have unveiled the faintest star system known to orbit our Milky Way galaxy, Ursa Major III Unions I. This ancient and elusive star system, reported in the Astrophysical Journal, may be one of the most dark matter-dominated systems discovered, lying just 30,000 light...
S27E42: Martian Oasis: Gale Crater's Watery Past Revealed 05.04.2024 47:28
This episode is brought to you by NordPass...the password manager (and more) that you need in your life for not very much money. To get the deal, visit www.nordpass.com/stuart The Space, Astronomy & Science Podcast. SpaceTime Series 27 Episode 42 *Water's Persistent Presence in Mars' Gale Crater Mars' Gale Crater may have harbored water far longer than scientists previously believed, challengi...
S27E41: Earth's Puzzling Past: The Greenlandic Birth of Scandinavian Lands 03.04.2024 32:11
The Space, Astronomy & Science Podcast. SpaceTime Series 27 Episode 41 *The Scandinavian Connection: Born from Greenland's Ancient Crust In a groundbreaking geological study, scientists have traced the oldest Scandinavian bedrock back to its origins in Greenland, revealing a continental connection dating back 3.75 billion years. Published in the journal Geology, this research uncovers a hidden...
S27E40: Magnetic Mysteries: Sagittarius A*'s Invisible Force Field Exposed 01.04.2024 33:47
The Space, Astronomy & Science Podcast. SpaceTime Series 27 Episode 40 *Magnetic Mysteries at the Milky Way's Heart The Event Horizon Telescope has revealed organized magnetic fields swirling at the periphery of Sagittarius A*, the supermassive black hole at the Milky Way's core. In a groundbreaking observation, astronomers have captured these fields in polarized light, finding remarkable simi...
S27E39: Galactic Goliaths: The Einasto Supercluster Unveiled 29.03.2024 25:11
The Space, Astronomy & Science Podcast. SpaceTime Series 27 Episode 39 *Unveiling the Einasto Supercluster: A Cosmic Behemoth Astronomers have unveiled one of the most massive superclusters ever observed, a colossal structure named the Einasto Supercluster. Comprising thousands of galaxies and a mass of 20 followed by 15 zeros in stars, this supercluster is a testament to the pioneering work o...
S27E38: The Final Puzzle Piece: Witnessing Planetary Formation's Endgame 27.03.2024 25:25
The Space, Astronomy & Science Podcast. SpaceTime Series 27 Episode 38 *Witnessing the Final Stages of Planetary Formation For the first time, astronomers have captured the end of the planetary formation process, observing the dispersal of gas from a young star's circumstellar disk. The James Webb Space Telescope has provided unprecedented images of the Tchar star system, where a vast gap in i...
S27E37: Betelgeuse's Boiling Secret: The Star That Spins Too Fast 26.03.2024 36:27
The Space, Astronomy & Science Podcast. SpaceTime Series 27 Episode 37 *Betelgeuse's Surprising Spin: A Red Supergiant's Secrets Astronomers have been intrigued by the rapid rotation of the red supergiant star Betelgeuse, but new insights suggest its seemingly swift spin could be an illusion caused by its boiling surface. The star's dimming, once thought to herald an imminent supernova, turned...
S27E36: Neutron Star Mass Mystery: Unlocking the Threshold of Black Holes 22.03.2024 24:29
The Space, Astronomy & Science Podcast. SpaceTime Series 27 Episode 36 *The Precise Mass of Neutron Stars Unveiled Astronomers have pinpointed the exact upper mass limit for non-rotating neutron stars, providing a critical piece to the puzzle of black hole evolution. The study, detailed in Physical Review D, reveals that the heaviest non-rotating neutron stars weigh about 2.25 solar masses. Th...
S27E35: Red Planet Revelation: Mars Hides an Ancient Volcanic Behemoth 20.03.2024 31:55
The Space, Astronomy & Science Podcast. SpaceTime Series 27 Episode 36 *Mars Unveils a Colossal Volcanic Secret Astronomers have discovered a massive ancient volcano on Mars, hidden beneath an ice sheet in the planet's Tharsus volcanic province. This behemoth, which has eluded detection by orbiting spacecraft since 1971, could offer new insights into the Red Planet's geologic past and potentia...
S27E34: The Ups and Downs of SpaceX's Starship: A Test Flight Tale 18.03.2024 36:11
The Space, Astronomy & Science Podcast. SpaceTime Series 27 Episode 34 *SpaceX's Starship Tests the Limits of Spaceflight In a breathtaking display of rocketry, SpaceX's Starship edges closer to the stars, nearly perfecting its third flight test. The behemoth of engineering, the Starship Super Heavy, roared through the Texan skies, reaching for orbital velocity. Despite a few hiccups, includin...
S27E33: Star Shredded by Black Hole: A Cosmic Feast Observed 15.03.2024 31:48
For your special NORDVPN discount and risk free 30 Day Money back guarantee, visit www.nordvpn.com/stuartgary and use the code STUARTGARY at checkout. Get your online privacy under control with the best in the business. The Space, Astronomy & Science Podcast. SpaceTime Series 27 Episode 33 *The Black Hole that Ripped Apart a Star In a cosmic display of destruction, astronomers have witnessed t...
S27E32: Juno's Europa Flyby: Unraveling the Oxygen Secrets of Jupiter's Icy Moon 13.03.2024 26:57
This episode is brought to you with the support of Incogni....the data protection service. To claim your special offfer benefit as a SpaceTime listener visit www.icogni.com/stuartgary or use the coupon code STUARTGARY at checkout. 60% off and a 30-day money back guarantee. The Space, Astronomy & Science Podcast. SpaceTime Series 27 Episode 32 *Juno's Icy Encounter: Oxygen Production on Europa...
S27E31: Cosmic Graveyard: The Enigma of the Universe's Oldest Dead Galaxy 11.03.2024 28:01
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 31 *The Enigma of the Universe's Oldest Dead Galaxy In a universe brimming with stellar birth, astronomers have stumbled upon a galaxy that ceased forming stars over 13 billion years ago. This ancient cosmic gravey...
S27E30: Axion Stars: The Unseen Beacons of Dark Matter Mysteries 08.03.2024 42:18
The Space, Astronomy & Science Podcast. SpaceTime Series 27 Episode 30 *Unveiling the Mysteries of Dark Matter with Hypothetical Axion Stars Could 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 co...
S27E29: Unveiling the Eclipse: A Celestial Dance of Shadows and Light 06.03.2024 21:25
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 Questions Astronomers have detected a new short-period brown dwarf, N...
S27E28: Lunar Lander's Moonlight Slumber: Odysseus in Schomberger Crater 05.03.2024 24:57
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 to...
S27E27: Cosmic Clues: New Horizons Probes the Depths of the Kuiper Belt 01.03.2024 22:27
The Space, Astronomy & Science Podcast. SpaceTime Series 27 Episode 27 *Hints of an Extended Kuiper Belt: New Horizons' Dusty Discoveries NASA'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 farthe...
S27E26: The Universe's Luminosity Leader: Unveiling Quasar J0529-4351 28.02.2024 34:33
The Space, Astronomy & Science Podcast. SpaceTime Series 27 Episode 26 *The Brightest and Fastest Growing Black Hole Quasar Ever Seen Astronomers 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 ea...
S27E25: Lunar Lander's Perilous Journey: The Odyssey of Odysseus at the South Pole 26.02.2024 33:35
The Space, Astronomy & Science Podcast. SpaceTime Series 27 Episode 26 *Odysseus' Bumpy Lunar Landing: A Historic Moment with Hiccups In 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 ro...
S27E24: The Milky Way's Rugby Ball: Sagittarius A* Spins SpaceTime 23.02.2024 25:01
The Space, Astronomy & Science Podcast. SpaceTime Series 27 Episode 24 *Warping SpaceTime: The Fast-Spinning Black Hole at the Milky Way's Heart NASA'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 insig...
S27E23: Tectonic Tremors: Unraveling the Secrets of Earth's Pacific Plate 21.02.2024 32:04
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 Apart A groundbreaking...
S27E22: Red Planet Hiccup: Perseverance's Dusty Dilemma and the Sherlock Conundrum 19.02.2024 31:29
SpaceTime Series 27 Episode 22 *Technical Troubles for NASA's Mars Perseverance Rover NASA'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...
S27E21: Cosmic Chicken or Egg: Did Black Holes Birth Galaxies? 16.02.2024 25:14
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S27E20: The Improbable Galaxy: Unveiling the Enigma of Pearl SDG 14.02.2024 24:13
For peace of mind when online and know you are protected get our special 60% off deal on Incogni. Visit www.incogni.com/stuartgary to get the deal The Space, Astronomy & Science Podcast. SpaceTime Series 27 Episode 20 *The Enigma of Pearl SDG: A Galaxy That Defies Expectations Astronomers are baffled by the discovery of Pearl SDG, a quiescent dwarf galaxy that exists against the odds, isolated...
S27E19: Saturn's "Death Star" Moon Hides a Watery Surprise 12.02.2024 27:58
The Space, Astronomy, and Science Podcast. SpaceTime Series 27 Episode 19 *Saturn’s Moon Mimas Hides a Watery Secret Mimas, once known merely as the Death Star look-alike, has revealed a startling secret. New research from the Cassini mission data shows that beneath its icy facade, this diminutive moon harbors a youthful subsurface ocean. Only 400 kilometers wide, Mimas's aquatic interior is geolo...
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