SpaceTime with Stuart Gary Gary - Series 29 Episode 10 In this episode of SpaceTime , we explore groundbreaking developments in space exploration, including the imminent launch of the first nuclear-powered rocket, the merging of low mass dwarf galaxies, and the intriguing connection between Earth-like planets and gas giants. The Dawn of Nuclear Rocket Technology History is set to be made as NASA and DARPA prepare to test the world’s first fully operational nuclear-powered orbital rocket. This in...
Jan 23, 2026•17 min•Season 29Ep. 10
SpaceTime with Stuart Gary Gary - Series 29 Episode 9 In this episode of SpaceTime , we unravel the enigma of the universe's mysterious little red dots, delve into groundbreaking insights from Jupiter regarding the evolution of our solar system's planets, and mark the commencement of construction on Earth's largest gamma-ray observatory. The Mystery of the Little Red Dots A fascinating new study reveals that the enigmatic little red dots observed in early images from the NASA Webb Space Telescop...
Jan 21, 2026•29 min•Season 29Ep. 9
SpaceTime with Stuart Gary Gary - Series 29 Episode 8 In this episode of SpaceTime , we investigate the surprising ways Mars influences Earth's climate, hear about the safe return of Crew 11 following the first emergency medical evacuation from the International Space Station, and explore a cosmic clock that reveals insights into Australia's geological history. Mars: A Climate Influencer A new study has unveiled that the orbit of Mars can significantly impact Earth's climate, even triggering ice...
Jan 20, 2026•29 min•Season 29Ep. 8
Sponsor Link: This episode of SpaceTime is brought to you with the support of Squarespace. When it's time to get a presence online, go with the folks who support us...and build the best websites easily. No hassles. You can check out their special offer for SpaceTime listeners by visiting our special URL... . Click Here SpaceTime with Stuart Gary Gary - Series 29 Episode 7 In this episode of SpaceTime , we delve into the intriguing possibilities surrounding the origins of life, including new find...
Jan 18, 2026•30 min•Season 29Ep. 7
Sponsor Links: This episode of SpaceTime is brought to you with the support of Squarespace. When it's time to get a presence online, go with the folks who support us...and build the best websites easily. No hassles. You can check out their special offer for SpaceTime listeners by visiting our special URL.... Click Here SpaceTime with Stuart Gary Gary - Series 29 Episode 6 In this episode of SpaceTime , we explore groundbreaking discoveries in astrophysics, including the confirmation of Betelgeus...
Jan 15, 2026•30 min•Season 29Ep. 6
Sponsor Link: This episode of SpaceTime is brought to you with the support of Squarespace. When it's time to get a presence online, go with the folks who support us...and build the best websites easily. No hassles. You can check out their special offer for SpaceTime listeners by visiting our special URL.... Click Here In this episode of SpaceTime , we uncover new evidence suggesting that dark matter may interact with neutrinos, a revelation that could reshape our understanding of the universe. W...
Jan 13, 2026•25 min•Season 29Ep. 5
SpaceTime with Stuart Gary Gary - Series 29 Episode 4 In this episode of SpaceTime , we explore the latest revelations about supermassive black holes, the enigmatic interstellar comet 3I Atlas, and NASA's innovative tests on lunar surface interactions. Do All Galaxies Host Supermassive Black Holes? A groundbreaking study utilizing NASA's Chandra X-ray Observatory challenges the long-held belief that all galaxies harbor supermassive black holes at their centers. Analyzing data from over 1,600 gal...
Jan 09, 2026•20 min•Season 29Ep. 4
SpaceTime with Stuart Gary Gary - Series 29 Episode 3 In this episode of SpaceTime , we delve into the latest discoveries in astrophysics and the challenges faced by space agencies worldwide. Ancient Supernova Offers Clues to Dark Energy Astronomers have made significant strides in understanding dark energy, the enigmatic force driving the universe's accelerated expansion. A newly observed supernova, located 10 billion light years away, has been gravitationally lensed by a foreground galaxy, all...
Jan 08, 2026•21 min•Season 29Ep. 3
SpaceTime with Stuart Gary Gary - Series 29 Episode 2 In this episode of SpaceTime , we explore the intriguing history of our galaxy and the secrets of Earth's early water retention. Unraveling the Milky Way's Chemical Bimodality A groundbreaking study suggests that the Milky Way's stellar formation and its unique chemical bimodality may stem from intergalactic gas rather than traditional star formation or galactic collisions. Researchers utilized advanced computer simulations to analyze the for...
Jan 06, 2026•30 min•Season 29Ep. 2
SpaceTime with Stuart Gary Gary - Series 29 Episode 1 In 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 Light Astronomers 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 p...
Jan 02, 2026•38 min•Season 29Ep. 1
SpaceTime with Stuart Gary - Series 28 Episode 154 In this episode of SpaceTime , we explore significant milestones in lunar exploration and the latest challenges in space technology. Accelerated Launch for Artemis 2 NASA 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 trajecto...
Dec 31, 2025•25 min•Season 28Ep. 154
SpaceTime with Stuart Gary Gary - Series 28 Episode 153 In this episode of SpaceTime , we dive into thrilling new missions and groundbreaking discoveries in the universe. Ramses Mission to Asteroid Apophis The 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 satelli...
Dec 30, 2025•22 min•Season 28Ep. 153
In this episode of SpaceTime , we uncover groundbreaking astronomical events and the latest advancements in space exploration. First Ever Super Kilonova Detected Astronomers 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 Ca...
Dec 26, 2025•28 min•Season 28Ep. 152
In this episode of SpaceTime , we explore significant advancements in space exploration and innovative scientific projects. Perseverance Rover's New Journey After 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 ...
Dec 24, 2025•24 min•Season 28Ep. 151
SpaceTime with Stuart Gary Gary - Series 28 Episode 150 In this episode of SpaceTime , we delve into intriguing discoveries and ongoing challenges in the realm of astrophysics and planetary science. Cosmic Dance of Dying Stars Astronomers 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 t...
Dec 22, 2025•26 min•Season 28Ep. 150
In this episode of SpaceTime , we uncover groundbreaking discoveries and exciting celestial events that illuminate our understanding of the universe. Earliest Supernova Ever Detected Astronomers 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. Lea...
Dec 19, 2025•19 min•Season 28Ep. 149
SpaceTime with Stuart Gary Gary - Series 28 Episode 147 In this episode of SpaceTime , we delve into remarkable discoveries that significantly enhance our understanding of the cosmos. Longest Gamma Ray Burst Ever Detected Astronomers 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 thi...
Dec 17, 2025•27 min•Season 28Ep. 148
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 Loss NASA'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 wa...
Dec 16, 2025•28 min•Season 28Ep. 147
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 Belts For 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 sys...
Dec 13, 2025•21 min•Season 28Ep. 146
SpaceTime with Stuart Gary - Series 28 Episode 145 In 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 Bennu NASA'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 find...
Dec 10, 2025•33 min•Season 28Ep. 145
(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 discover...
Dec 08, 2025•22 min•Season 28Ep. 144
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 Discovery NASA'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...
Dec 05, 2025•45 min•Season 28Ep. 143
(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 e...
Dec 03, 2025•30 min•Season 28Ep. 142
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 Breakthrough After 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 a...
Dec 01, 2025•27 min•Season 28Ep. 141
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 Mars The 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 refi...
Nov 28, 2025•25 min•Season 28Ep. 140
(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 ...
Nov 26, 2025•19 min•Season 28Ep. 139
(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. Mysterio...
Nov 24, 2025•20 min•Season 28Ep. 138
(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 ...
Nov 23, 2025•23 min•Season 28Ep. 137
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 Origins Scientists 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 ...
Nov 19, 2025•29 min•Season 28Ep. 136
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 Skies Planet 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 resul...
Nov 17, 2025•24 min•Season 28Ep. 135
