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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.
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5 NOV 2025 · In this episode of SpaceTime, we dive into groundbreaking astronomical discoveries that challenge our understanding of the universe.
The Most Massive Stellar Black Hole Merger Ever Observed
Astronomers have detected the most massive stellar black hole merger to date, cataloged as GW23 1123, which resulted in a black hole with a staggering mass of 225 times that of our Sun. This episode discusses the implications of this merger, observed by the LIGO Virgo Collaboration, and how it pushes the boundaries of current theories on black hole formation. The rapid spinning of the resulting black hole raises intriguing questions about the processes that lead to such massive objects in the cosmos.
Unraveling the Mystery of Dark Matter
Can radio telescopes and NASA's IMAP mission provide answers to the enigma of dark matter? New research suggests that during the cosmic dark ages, dark matter clumped together, pulling in hydrogen gas that emitted powerful radio waves. This segment explores how these signals could potentially illuminate the properties of dark matter, which remains one of the biggest mysteries in astrophysics.
Navigating the Heliosphere with IMAP
NASA's Interstellar Mapping and Acceleration Probe (IMAP) is on a mission to study the heliosphere, the protective bubble created by the solar wind. As it travels towards its operational position, IMAP will provide unprecedented insights into the interactions between the solar wind and interstellar space, enhancing our understanding of space weather and its effects on our planet and future space exploration.
https://www.spacetimewithstuartgary.com/
✍️ Episode References
Nature Astronomy
https://www.nature.com/natureastronomy/
Proceedings of the National Academy of Sciences
https://www.pnas.org/
Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support?utm_source=rss&utm_medium=rss&utm_campaign=rss.
The Most Massive Stellar Black Hole Merger Ever Observed
Unraveling the Mystery of Dark Matter
Navigating the Heliosphere with IMAP
Trascritto
4 NOV 2025 · In this episode of SpaceTime, we explore a trio of intriguing astronomical phenomena that are reshaping our understanding of the cosmos.
Interstellar Comet 3I Atlas: A Close Encounter
Interstellar comet 3I Atlas has reached its perihelion, passing closest to the Sun without any signs of alien life forms, despite wild media speculation. This episode discusses how the comet maintained its expected trajectory and velocity, while also revealing groundbreaking findings from NASA's Swift Space Telescope, which detected ultraviolet signatures of water from the comet, providing new insights into the chemistry of interstellar objects and their potential to harbour the building blocks of life.
A Colossal Gas Bridge Between Dwarf Galaxies
Astronomers have discovered a massive bridge of neutral hydrogen gas linking two dwarf galaxies, NGC 4532 and DDO 137, located approximately 53 million light years away. This remarkable structure spans an astonishing 185,000 light years and is accompanied by a vast tail of gas extending 1 million light years. The findings shed light on how galaxies interact and evolve, particularly in dense environments like the Virgo Cluster, and offer crucial insights into the dynamics of galactic gas and star formation.
Volcanic Eruptions and Hidden Ice on Mars
A new study suggests that explosive volcanic eruptions on ancient Mars may have transported water ice to the equatorial regions of the Red Planet. Using computer modelling, researchers propose that water vapour released during these eruptions could have frozen in the Martian atmosphere, leading to the accumulation of significant ice deposits. This discovery could have profound implications for future human exploration of Mars, as it raises questions about the availability of water resources in unexpected locations.
https://www.spacetimewithstuartgary.com/
✍️ Episode References
Astrophysical Journal Letters
https://iopscience.iop.org/journal/2041-8205
Nature Communications
https://www.nature.com/naturecommunications/
Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support?utm_source=rss&utm_medium=rss&utm_campaign=rss.
Interstellar Comet 3I Atlas: A Close Encounter
A Colossal Gas Bridge Between Dwarf Galaxies
Volcanic Eruptions and Hidden Ice on Mars
Supporters Club
4 NOV 2025 · SpaceTime S28E129 S28E130 S28E131 w/c November 3, 2025 Space, Astronomy and Science Podcast. SpaceTime Series 28 Episode 129 *Interstellar Comet 3I Atlas passes behind the Sun, but no sign of alien life Interstellar Comet 3I Atlas has reached its perihelion marking its closest position to the Sun. *Dwarf galaxies linked by a massive intergalactic bridge Astronomers have discovered a colossal bridge of neutral hydrogen gas linking two dwarf galaxies *Volcanic eruptions may have delivered hidden ice to Mars's equator A new study suggests explosive volcanic eruptions on ancient Mars may have transported water ice to equatorial regions of the red planet. *The Science Report Moscow says it’s successfully tested a new nuclear powered cruise missile. Earth is now hotter than at any point in the past 125,000 years. Palaeontologists have identified a "nanotyrannus", or the dwarf tyrannosaurus, Skeptics guide to whether vegans have psychic abilities. SpaceTime Series 28 Episode 130 *The most massive stellar black hole merger ever seen Astronomers have seen the most massive stellar mass black hole merger ever detected by gravitational wave observatories. *Can the mystery of dark matter be unravelled using radio telescopes A new study from Tel Aviv University has predicted, for the first time, the groundbreaking results that can be obtained from detecting radio waves coming to us from the early Universe. *NASA’s IMAP Mission to Study Boundaries of Our Home in Space NASA mission managers say its new Interstellar Mapping and Acceleration Probe – IMAP – is continuing on course with all systems nominal. *The Science Report A possible association between autism and exposure to air pollution during pregnancy. A new study shows human activity has extended the fire season in nearly all regions on Earth. A new device using static electricity on your clothing could help you chat to AI systems. #Alex on Tech Does AI value human life. SpaceTime Series 28 Episode 131 *Detection of phosphine in a brown dwarf atmosphere raising questions Astronomers have for the first time found phosphine in the atmosphere of the brown dwarf Wolf 1130C. *A new hypothesis to explain how some planets get their water A new study claims that some planets may produce water during their formation through reactions between their rocks and hydrogen under pressure. *Preparing for our return to the Moon Half a century ago humans stepped on the Moon for the first time in a set of sorties that awed the world – now they’re finally preparing to go back. *The Science Report Teens who start using cannabis before age 15 are more likely to have mental and physical health issues. The world's major electric car makers will need to rely on lithium imports as soon as 2029. How to make chocolate taste even better. Skeptics guide to the of Princess Diana's ghost https://spacetimewithstuartgary.com https://www.bitesz.com/show/spacetime/ This week’s guests include: Professor Lister Staveley-Smith from the University of Western Australia node at the International Centre for Radio Astronomy Research. IMAP Project Scientist Matina Gkioulidou from the Johns Hopkins Applied Physics Laboratory IMAP Deputy Principal Investigator Eric Christian from NASA IMAP Principal Investigator Dave McComas from Princeton University And our regular guests: Alex Zaharov-Reutt from techadvice.life Tim Mendham from Australian Skeptics 🌏 Get Our Exclusive NordVPN deal here ➼ http://www.bitesz.com/nordvpn . The discounts 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.
Trascritto
31 OTT 2025 · In this episode of SpaceTime, we delve into groundbreaking discoveries that could reshape our understanding of life on Mars and the cosmos beyond.
Martian Ice: A Potential Reservoir for Life
A recent study suggests that Martian ice may be the most promising location to search for signs of ancient microbial life. Researchers found that biomolecules from dormant microbes degrade significantly slower in pure water ice compared to Martian soil mixtures. This discovery, published in the journal Astrobiology, raises hopes that future missions to Mars could uncover preserved organic materials in its icy regions, potentially revealing the planet's biological history.
A Mysterious Dark Object in the Universe
Astronomers have identified the lowest mass dark object ever detected, with a mass about a million times that of our Sun. This enigmatic object, reported in Nature Astronomy, may offer insights into the nature of dark matter, which constitutes a significant portion of the universe's mass. The object was detected through gravitational lensing, and its small size challenges existing theories about dark matter's composition and distribution.
NASA's Call for Lunar Mission Bids
NASA is seeking new bids for its Artemis Moon program, aiming to foster competition among American companies to return humans to the lunar surface. With ongoing delays from SpaceX, NASA Administrator Sean Duffy emphasizes the urgency of the mission as the U.S. races against China to achieve lunar exploration milestones. The upcoming Artemis missions promise to be pivotal in establishing a sustainable human presence on the Moon.
November Skywatch with Jonathan Nally
https://www.spacetimewithstuartgary.com/
✍️ Episode References
Astrobiology Journal
https://www.liebertpub.com/journals/astrobiology/1
Nature Astronomy
https://www.nature.com/natureastronomy/
Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support?utm_source=rss&utm_medium=rss&utm_campaign=rss.
Martian Ice: A Potential Reservoir for Life
A Mysterious Dark Object in the Universe
NASA's Call for Lunar Mission Bids
Trascritto
29 OTT 2025 · In this episode of SpaceTime, we explore remarkable discoveries that provide new insights into our solar system and beyond.
Relics of the Outer Solar System Found on the Moon
A groundbreaking study reveals that meteorites found on the Moon originated from the outer solar system. Researchers from the Chinese Academy of Sciences have identified olivine-bearing clasts from lunar regolith collected by the Chang'e 6 mission. These relics, believed to be carbonaceous chondrites, offer critical information about the formation and evolution of planets. The findings suggest that the Moon serves as a pristine archive for meteorites, with implications for understanding the origins of lunar water and organic materials.
Interstellar Comet 3I ATLAS: Insights into Alien Solar Systems
The interstellar comet 3I ATLAS is revealing fascinating details about the composition of other solar systems. New observations indicate that 3I ATLAS has been active longer than expected, releasing various molecules as it travels through our solar system. This segment discusses how the comet's behavior challenges existing assumptions about comet activity and provides clues about the materials present in distant star systems.
SpaceX's Starship Mega Rocket Test Flight
SpaceX has successfully completed its 11th test flight of the Starship Mega rocket, demonstrating significant advancements in its design and capabilities. The mission involved various maneuvers, including hot staging and payload deployment, as well as tests of the spacecraft's reentry and landing procedures. This episode highlights the importance of these tests for future missions to the Moon and Mars, as SpaceX continues to refine the Starship for interplanetary travel.
https://www.spacetimewithstuartgary.com/
✍️ Episode References
Proceedings of the National Academy of Sciences
https://www.pnas.org/
Astrophysical Journal Letters
https://iopscience.iop.org/journal/2041-8205
Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support?utm_source=rss&utm_medium=rss&utm_campaign=rss.
Relics of the Outer Solar System Found on the Moon
Interstellar Comet 3I ATLAS: Insights into Alien Solar Systems
SpaceX's Starship Mega Rocket Test Flight
Trascritto
28 OTT 2025 · In this episode of SpaceTime, we dive into a series of astonishing astronomical events that recently unfolded, including a near-miss asteroid and mesmerizing comets lighting up our night skies.
Asteroid 2025 TF: A Close Encounter
An undetected asteroid, now designated 2025 TF, made a startling pass just 428 kilometers above Earth, equivalent to the altitude of the International Space Station. Detected by astronomers from Kitt Peak National Observatory six hours post-approach, this 3-meter space rock serves as a reminder of the many near misses that may go unnoticed. This episode discusses the implications of such encounters and the ongoing efforts to enhance planetary defense against potential threats.
Green Comets Illuminate the Night Sky
Skywatchers have been treated to the rare sight of two vibrant green comets, C 2025 R2 Swann and C 2025 A6 Lemon, both originating from the Oort Cloud. As they approach the sun, these comets are heating up and releasing gases, creating their characteristic tails. This segment explores their trajectories, visibility, and the exciting opportunity they present for amateur astronomers, particularly as they coincide with the annual Orionid meteor shower.
Chinese Space Junk Crash in Australia
In a dramatic turn of events, debris from the Chinese Jielong 3 rocket has been discovered smoldering in Western Australia's outback. This segment details the recovery of the wreckage and the ongoing investigation by the Australian Space Agency. The incident raises concerns over space debris management, especially in light of previous accidents involving Chinese spacecraft.
https://www.spacetimewithstuartgary.com/
✍️ Episode References
Astronomy and Astrophysics
https://www.aanda.org/
Geophysical Research Letters
https://agupubs.onlinelibrary.wiley.com/journal/19448007
Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support?utm_source=rss&utm_medium=rss&utm_campaign=rss.
Asteroid 2025 TF: A Close Encounter
Green Comets Illuminate the Night Sky
Chinese Space Junk Crash in Australia
Supporters Club
27 OTT 2025 · SpaceTime S28E126 S28E127 S28E128 w/c October 27th, 2025 Space, Astronomy and Science Podcast. SpaceTime Series 28 Episode 126 If you want to know what keeps astronomers up at nights – other than observing time – its scenarios like the one which happened earlier this month when an undetected asteroid was suddenly seen swooping past the Earth just 428 kilometres above the ground—that’s about the same altitude as the orbit of the International Space station. *Two green comets lighting up the night skies Sky watchers have been enjoying the rare sceptical of two bright green comets streaking across the night skies this month. *Chinese space junk smashes into Western Australia A still smouldering chunk of blackened space junk has been discovered lying in the middle of a remote access mining road in the Pilbara region of outback Western Australia. *The Science Report Global carbon dioxide levels hit a new record high of 423.9 parts per million. Archaeologists discover the remains of a fifteen hundred year old synagogue in the Golan Heights. Shocking revelations exposed in a new national survey marking Global Handwashing Day. Skeptics guide to the magic healing Biomet. SpaceTime Series 28 Episode 127 *Relics of the outer solar system discovered on the Moon A new study has confirmed that some meteorites found on the Moon originated in the dark outer reaches of the solar system. *What comet 3I/ATLAS tells us about other solar systems New images of interstellar comet are telling astronomers how this alien object is evolving as it travels through our solar system — and how other distant solar systems might be different from our own. *Another successful test flight for Starship SpaceX has completed a spectacularly successful eleventh test flight of its massive Starship mega rocket. *The Science Report New satellite images show that Iran is rebuilding its nuclear weapons infrastructure. The fossil remains of a 151-million-year-old insect unearthed in Australia. New spyware that identifies you using passive radio reflections. Alex on Tech Amazon’s global outage. SpaceTime Series 28 Episode 128 *Are there microbes in the Martian ice A new study has shown that Martian ice might be the best place to look for evidence of bio-molecules on the red planet. *Discovery of a mysterious dark object in distant universe Astronomers have detected the lowest-mass dark object yet found in the universe. *NASA looking for new bids for its lunar missions NASA has called for new bids for its Artemis Moon program to compete against SpaceX. *November Skywatch The giant spiral galaxy M31 Andromeda. the Crab Nebula M1 and three meteor showers are among the highlights of the November night skies on Skywatch. https://spacetimewithstuartgary.com https://www.bitesz.com/show/spacetime/ This week’s guests include: Dr Robert Massey, the deputy executive director of the Royal Astronomical Society And our regular guests: Alex Zaharov-Reutt from techadvice.life Tim Mendham from Australian Skeptics Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.
Supporters Club
24 OTT 2025 · In this episode of SpaceTime, we unravel the mysteries of the universe's early years, exploring groundbreaking discoveries about the epoch of reionization, the formation of the first stars, and the role of hydrogen in cosmic history.
Revealing the Universe's Warm Beginnings
Recent findings published in the Astrophysical Journal highlight that the universe was warm and not cold during its formative years, challenging previous theories. Lead author Katherine Trott from Curtin University discusses how observations from the Murchison Wide Field Array radio telescope have provided insights into the epoch of reionization. This critical period marks the transition from the cosmic dark ages to a universe filled with light, driven by the radiation from the first stars and galaxies, which heated and ionized the gas in and between galaxies.
The Cosmic Dawn: Understanding Reionization
Trott explains how the new data reveals that gas began heating up around 800 million years after the Big Bang, contradicting the notion of a cold universe. The episode delves into the methods used to isolate the faint signals from this epoch, emphasizing the challenges faced by astronomers in filtering out noise from other cosmic sources. The implications of this research extend to our understanding of how the universe evolved and the processes that led to the formation of the first population of stars, which set the stage for the creation of heavier elements.
The Role of Hydrogen and Cosmic Chemistry
The discussion also touches on the significance of hydrogen as the most abundant element in the universe and its transformation during reionization. Trott highlights how the first stars, composed mainly of hydrogen and helium, contributed to the chemical enrichment of the universe, ultimately leading to the formation of the elements found on Earth today. The episode concludes with a look ahead at future research endeavors, including the anticipated Square Kilometre Array, which promises to deepen our understanding of the universe's early history.
https://www.spacetimewithstuartgary.com/
✍️ Episode References
Astrophysical Journal
https://iopscience.iop.org/journal/1538-4357
Murchison Wide Field Array
https://www.mwa-telescope.org/
Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support?utm_source=rss&utm_medium=rss&utm_campaign=rss.
Revealing the Universe's Warm Beginnings
The Cosmic Dawn: Understanding Reionization
The Role of Hydrogen and Cosmic Chemistry
(00:00) Introduction to the epoch of reionization
(10:15) New findings on the universe's temperature during its early years
(20:00) The significance of hydrogen in cosmic evolution
(30:45) Future research with the Square Kilometre Array
Trascritto
17 OTT 2025 · In this episode of SpaceTime, we uncover the latest findings in Martian meteorology, delve into Earth's ancient tectonic activity, and prepare for humanity's return to the Moon.
Raging Winds on Mars: Unveiling Martian Weather Patterns
A groundbreaking study published in the journal Science Advances reveals that wind speeds on Mars can reach up to 160 km/h, significantly higher than earlier estimates. Lead author Valentin U.H. Meckel from the University of Bern discusses how these powerful winds, along with dust devils, play a crucial role in shaping Mars' climate and dust distribution. This episode explores how the observations from the European Space Agency’s Mars Express and ExoMars Trace Gas Orbiter have provided unprecedented insights into Martian atmospheric dynamics, which are essential for planning future manned missions to the Red Planet.
Unlocking Earth's Deep Past: New Insights into Subduction
In a surprising twist to our understanding of early Earth, a new study published in Nature Communications suggests that subduction and continental crust formation occurred much earlier than previously believed. Researchers utilized advanced geochemical analysis of ancient olivine crystals to challenge the notion of a stagnant lid tectonic regime during the Hadean eon. This episode discusses the implications of these findings on our understanding of Earth's geological history and the processes that shaped our planet's surface.
NASA's Artemis II: Preparing for Lunar Exploration
NASA is set to send astronauts back to the Moon with the Artemis II mission, slated for launch in early 2026. This episode provides an overview of the mission's objectives, including a ten-day crewed flyby of the Moon, which will test the Orion spacecraft and gather crucial scientific data. As the crew prepares to explore the lunar far side, we discuss the significance of this mission for future lunar habitation and potential manned missions to Mars.
https://www.spacetimewithstuartgary.com/
✍️ Episode References
Science Advances
https://www.science.org/journal/sciadv
Nature Communications
https://www.nature.com/ncomms/
Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support?utm_source=rss&utm_medium=rss&utm_campaign=rss.
Raging Winds on Mars: Unveiling Martian Weather Patterns
Unlocking Earth's Deep Past: New Insights into Subduction
NASA's Artemis II: Preparing for Lunar Exploration
(00:00) Wind speeds on Mars and their implications
(12:45) New findings on early Earth's tectonic activity
(21:15) NASA's Artemis II mission overview
(30:00) Science report: Octopus handedness and air pollution effects on sleep apnea
Trascritto
15 OTT 2025 · In this episode of SpaceTime, we explore groundbreaking discoveries that reshape our understanding of Mars, the Moon, and the Milky Way Galaxy.
Ancient Oceans on Mars: Geological Evidence Revealed
A new study published in the journal Geophysical Research Letters presents compelling geological evidence that Mars' Northern Hemisphere was once home to a vast ocean. Lead author Chris from the University of Arkansas discusses how comparisons between river rocks on Earth and Martian sediment reveal ancient river deltas and backwater zones, suggesting that liquid water flowed on the Red Planet, increasing the possibility of past life. This episode delves into the processes of sedimentation and erosion that shaped Mars' landscape, providing insights into its watery past.
The Moon's South Pole-Aitken Basin: Unveiling Impact Mysteries
A fresh analysis of the Moon's largest impact crater, the South Pole-Aitken Basin, sheds light on its formation and the Moon's geological history. Researchers have discovered that this massive crater's shape indicates an impact from the north, challenging previous assumptions. As the Artemis missions prepare to land near this basin, they will have the opportunity to study material excavated from the lunar interior, potentially unlocking secrets about the Moon's evolution and the asymmetries in its crust.
Nancy Chris Roman Space Telescope: Mapping the Milky Way
NASA's upcoming Nancy Chris Roman Space Telescope is set to revolutionise our understanding of the Milky Way's interstellar medium. This mission will map around 20 billion stars, using infrared light to penetrate the dust clouds obscuring our view. Chief investigator Catherine Zucker explains how this data will refine our models of star formation and the galaxy's structure, while also addressing the ongoing mysteries of galactic spiral patterns and their role in star birth.
https://www.spacetimewithstuartgary.com/
✍️ Episode References
Geophysical Research Letters
https://agupubs.onlinelibrary.wiley.com/journal/19448007
Nature
https://www.nature.com/nature
NASA Nancy Chris Roman Space Telescope
https://roman.gsfc.nasa.gov/
Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support?utm_source=rss&utm_medium=rss&utm_campaign=rss.
Ancient Oceans on Mars: Geological Evidence Revealed
The Moon's South Pole-Aitken Basin: Unveiling Impact Mysteries
Nancy Chris Roman Space Telescope: Mapping the Milky Way
(00:00) Evidence of ancient oceans on Mars
(10:15) New insights into the Moon's largest impact crater
(19:30) The upcoming Nancy Chris Roman Space Telescope mission
(27:00) Science Robert: Heatwaves and their impact on global mortality
Supporters Club
4 NOV 2025 · SpaceTime S28E129 S28E130 S28E131 w/c November 3, 2025 Space, Astronomy and Science Podcast. SpaceTime Series 28 Episode 129 *Interstellar Comet 3I Atlas passes behind the Sun, but no sign of alien life Interstellar Comet 3I Atlas has reached its perihelion marking its closest position to the Sun. *Dwarf galaxies linked by a massive intergalactic bridge Astronomers have discovered a colossal bridge of neutral hydrogen gas linking two dwarf galaxies *Volcanic eruptions may have delivered hidden ice to Mars's equator A new study suggests explosive volcanic eruptions on ancient Mars may have transported water ice to equatorial regions of the red planet. *The Science Report Moscow says it’s successfully tested a new nuclear powered cruise missile. Earth is now hotter than at any point in the past 125,000 years. Palaeontologists have identified a "nanotyrannus", or the dwarf tyrannosaurus, Skeptics guide to whether vegans have psychic abilities. SpaceTime Series 28 Episode 130 *The most massive stellar black hole merger ever seen Astronomers have seen the most massive stellar mass black hole merger ever detected by gravitational wave observatories. *Can the mystery of dark matter be unravelled using radio telescopes A new study from Tel Aviv University has predicted, for the first time, the groundbreaking results that can be obtained from detecting radio waves coming to us from the early Universe. *NASA’s IMAP Mission to Study Boundaries of Our Home in Space NASA mission managers say its new Interstellar Mapping and Acceleration Probe – IMAP – is continuing on course with all systems nominal. *The Science Report A possible association between autism and exposure to air pollution during pregnancy. A new study shows human activity has extended the fire season in nearly all regions on Earth. A new device using static electricity on your clothing could help you chat to AI systems. #Alex on Tech Does AI value human life. SpaceTime Series 28 Episode 131 *Detection of phosphine in a brown dwarf atmosphere raising questions Astronomers have for the first time found phosphine in the atmosphere of the brown dwarf Wolf 1130C. *A new hypothesis to explain how some planets get their water A new study claims that some planets may produce water during their formation through reactions between their rocks and hydrogen under pressure. *Preparing for our return to the Moon Half a century ago humans stepped on the Moon for the first time in a set of sorties that awed the world – now they’re finally preparing to go back. *The Science Report Teens who start using cannabis before age 15 are more likely to have mental and physical health issues. The world's major electric car makers will need to rely on lithium imports as soon as 2029. How to make chocolate taste even better. Skeptics guide to the of Princess Diana's ghost https://spacetimewithstuartgary.com https://www.bitesz.com/show/spacetime/ This week’s guests include: Professor Lister Staveley-Smith from the University of Western Australia node at the International Centre for Radio Astronomy Research. IMAP Project Scientist Matina Gkioulidou from the Johns Hopkins Applied Physics Laboratory IMAP Deputy Principal Investigator Eric Christian from NASA IMAP Principal Investigator Dave McComas from Princeton University And our regular guests: Alex Zaharov-Reutt from techadvice.life Tim Mendham from Australian Skeptics 🌏 Get Our Exclusive NordVPN deal here ➼ http://www.bitesz.com/nordvpn . The discounts 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.
Supporters Club
27 OTT 2025 · SpaceTime S28E126 S28E127 S28E128 w/c October 27th, 2025 Space, Astronomy and Science Podcast. SpaceTime Series 28 Episode 126 If you want to know what keeps astronomers up at nights – other than observing time – its scenarios like the one which happened earlier this month when an undetected asteroid was suddenly seen swooping past the Earth just 428 kilometres above the ground—that’s about the same altitude as the orbit of the International Space station. *Two green comets lighting up the night skies Sky watchers have been enjoying the rare sceptical of two bright green comets streaking across the night skies this month. *Chinese space junk smashes into Western Australia A still smouldering chunk of blackened space junk has been discovered lying in the middle of a remote access mining road in the Pilbara region of outback Western Australia. *The Science Report Global carbon dioxide levels hit a new record high of 423.9 parts per million. Archaeologists discover the remains of a fifteen hundred year old synagogue in the Golan Heights. Shocking revelations exposed in a new national survey marking Global Handwashing Day. Skeptics guide to the magic healing Biomet. SpaceTime Series 28 Episode 127 *Relics of the outer solar system discovered on the Moon A new study has confirmed that some meteorites found on the Moon originated in the dark outer reaches of the solar system. *What comet 3I/ATLAS tells us about other solar systems New images of interstellar comet are telling astronomers how this alien object is evolving as it travels through our solar system — and how other distant solar systems might be different from our own. *Another successful test flight for Starship SpaceX has completed a spectacularly successful eleventh test flight of its massive Starship mega rocket. *The Science Report New satellite images show that Iran is rebuilding its nuclear weapons infrastructure. The fossil remains of a 151-million-year-old insect unearthed in Australia. New spyware that identifies you using passive radio reflections. Alex on Tech Amazon’s global outage. SpaceTime Series 28 Episode 128 *Are there microbes in the Martian ice A new study has shown that Martian ice might be the best place to look for evidence of bio-molecules on the red planet. *Discovery of a mysterious dark object in distant universe Astronomers have detected the lowest-mass dark object yet found in the universe. *NASA looking for new bids for its lunar missions NASA has called for new bids for its Artemis Moon program to compete against SpaceX. *November Skywatch The giant spiral galaxy M31 Andromeda. the Crab Nebula M1 and three meteor showers are among the highlights of the November night skies on Skywatch. https://spacetimewithstuartgary.com https://www.bitesz.com/show/spacetime/ This week’s guests include: Dr Robert Massey, the deputy executive director of the Royal Astronomical Society And our regular guests: Alex Zaharov-Reutt from techadvice.life Tim Mendham from Australian Skeptics Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.
Supporters Club
24 OTT 2025 · In this episode of SpaceTime, we unravel the mysteries of the universe's early years, exploring groundbreaking discoveries about the epoch of reionization, the formation of the first stars, and the role of hydrogen in cosmic history.
Revealing the Universe's Warm Beginnings
Recent findings published in the Astrophysical Journal highlight that the universe was warm and not cold during its formative years, challenging previous theories. Lead author Katherine Trott from Curtin University discusses how observations from the Murchison Wide Field Array radio telescope have provided insights into the epoch of reionization. This critical period marks the transition from the cosmic dark ages to a universe filled with light, driven by the radiation from the first stars and galaxies, which heated and ionized the gas in and between galaxies.
The Cosmic Dawn: Understanding Reionization
Trott explains how the new data reveals that gas began heating up around 800 million years after the Big Bang, contradicting the notion of a cold universe. The episode delves into the methods used to isolate the faint signals from this epoch, emphasizing the challenges faced by astronomers in filtering out noise from other cosmic sources. The implications of this research extend to our understanding of how the universe evolved and the processes that led to the formation of the first population of stars, which set the stage for the creation of heavier elements.
The Role of Hydrogen and Cosmic Chemistry
The discussion also touches on the significance of hydrogen as the most abundant element in the universe and its transformation during reionization. Trott highlights how the first stars, composed mainly of hydrogen and helium, contributed to the chemical enrichment of the universe, ultimately leading to the formation of the elements found on Earth today. The episode concludes with a look ahead at future research endeavors, including the anticipated Square Kilometre Array, which promises to deepen our understanding of the universe's early history.
https://www.spacetimewithstuartgary.com/
✍️ Episode References
Astrophysical Journal
https://iopscience.iop.org/journal/1538-4357
Murchison Wide Field Array
https://www.mwa-telescope.org/
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Revealing the Universe's Warm Beginnings
The Cosmic Dawn: Understanding Reionization
The Role of Hydrogen and Cosmic Chemistry
(00:00) Introduction to the epoch of reionization
(10:15) New findings on the universe's temperature during its early years
(20:00) The significance of hydrogen in cosmic evolution
(30:45) Future research with the Square Kilometre Array
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13 OTT 2025 · SpaceTime S28E123 S28E124 S28E125 w/c October 13th, 2025 Space, Astronomy and Science Podcast. SpaceTime Series 28 Episode 123 *Invisible asteroids near Venus may threaten Earth There’s a new warning today about an unseen population of near Earth asteroids that could pose a threat to the planet. *New observations on how the universe turned out the way it is today Astronomers hunting for evidence of the light from the first stars and galaxies have found that the universe was warm, rather than cold, before it lit up. *Rogue planet found growing at a record rate Astronomers have identified an enormous ‘growth spurt’ in a rogue planet -- that is a planet not orbiting a host star. *The Science Report The Royal Swedish Academy of Sciences awards its 2025 Nobel Prizes in science in Stockholm. Skeptics guide to some of the strangest unsolved mysteries. SpaceTime Series 28 Episode 124 *High seas on the red planet Mars A new study has provided geological evidence that the Martian Northern Hemisphere was once home to a vast ocean. *Moon's biggest impact crater made a radioactive splash New analyses of the largest impact crater on the Moon may help scientists solve some of the longstanding mysteries of how Earth's only natural satellite came to be. *A new mission to study the Milky Way galaxy's interstellar medium NASA says it new Nancy Grace Roman Space Telescope will help astronomers better understand the Milky Way galaxy's interstellar medium – the dust and gas between stars. *The Science Report Unprecedented heatwaves in 2023 contributed to 178,486 excess deaths. New insights into the lives of 380-million-year-old lungfish. A laser based dating technique for measuring the age of dinosaur eggs. Alex on Tech: what are E sims. SpaceTime Series 28 Episode 125 *Raging winds on the red planet Mars A new study shows that wind speed on Mars can reach 160 kilometres per hour -- far higher than previously thought -- despite the red planet’s very thin atmosphere. *Unlocking the secrets of Earth’s deep past A new study has revealed some surprising clues about the beginning of subduction on planet Earth. *NASA on track to send astronauts around the Moon next year NASA says it’s on track to send humans on a journey to the Moon early next year. Mission managers say the Artemis II mission is expected to launch in April -- but could fly as early as February depending on preparations. *The Science Report Sleep apnoea suffers have worse symptoms if they live in areas with high levels of air pollution. A new study has found that Octopuses have a handedness. A new study has detected disease-causing microbes in commercial raw cat foods. Skeptics guide to the unicorn unearthed at King Arthur's Castle. https://spacetimewithstuartgary.com https://www.bitesz.com/show/spacetime/ This week’s guests include: Professor Cathryn Trott from the Curtin University node of the International Center of Radio Astronomy Research And our regular guests: Alex Zaharov-Reutt from techadvice.life Tim Mendham from Australian Skeptics 🌏 Get Our Exclusive NordVPN deal here ➼ http://www.bitesz.com/nordvpn . The discounts 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.
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6 OTT 2025 · SpaceTime S28E120 S28E121 S28E122 w/c October 6th, 2025 Space, Astronomy and Science Podcast. SpaceTime Series 28 Episode 120 A new study claims that the universe is approaching the midpoint of its 33-billion-year lifespan and will end in about 20 billion years’ time. * The European Space Agency’s Gaia space telescope has created the most accurate three-dimensional map of star-formation regions in our Milky Way galaxy. *How Fungi set the stage for life on land on planet Earth A new study examining life’s evolution on planet Earth has found that fungi set the stage for life on land between 900 million and 1.4 billion years ago -- hundreds of millions of years earlier than previously thought. *The Science Report Scientists have found a significant link between drinking soda beverages and depression. Scientists say people whose parents have mental illnesses are more likely to die prematurely Why one of the world’s oldest people lived so long. Skeptics guide to the 2025 bent spoon award. SpaceTime Series 28 Episode 121 *Complex chemistry in the oceans of Enceladus Scientists have discovered new complex organic molecules spewing from the Saturnian ice moon Enceladus. *Dream Chaser spaceplane set for first flight next year Sierra Space say their Dream Chaser spaceplane is now targeting late 2026 for its first free-flyer demonstration flight. *NASA’s new deep space laser communications project NASA says its new optical deep space laser communications project has exceeded all technical goals setting up the foundations for high-speed communications for future manned missions to Mars. *The Science Report People whose dads smoked during puberty seem to age faster than expected. Quantum computer chips have just cleared a major manufacturing hurdle. A quarter of all press releases are probably now written by Artificial Intelligence. Alex on Tech the dangers of AI Agents SpaceTime Series 28 Episode 122 *Potential smoking gun signature of supermassive dark stars Astronomers may have identified a type of star in the very early universe which fits the profile of the long hypothesized Dark Star. * Work is now underway on the Australian Space Agency’s first lunar rover mission which is slated to launch by the end of the decade. *Piecing together the early solar system A new study suggests that from its earliest period — even before the last of its proto-planetary nebular gas had been consumed — Earth’s solar system and its planets looked more like a bin of well-used LEGO blocks than slowly-evolving spheres of untouched elements and minerals. * The constellation Southern Cross, The Magellanic Clouds, and three meteor showers are among the highlights of the October night skies on Skywatch. https://spacetimewithstuartgary.com https://www.bitesz.com/show/spacetime/ This week’s guests include: NASA DSOC Ground Software Lead Sean Meenehan NASA DSOC Ground Laser Transmitter Lead Angel Velasco NASA DSOC Flight Laser Transceiver Lead Kenneth Andrews NASA DSOC Ground Detector Assembly Lead Emma Wollman NASA DSOC Operations Lead Meera Srinivasan And our regular guests: Alex Zaharov-Reutt from techadvice.life Tim Mendham from Australian Skeptics 🌏 Get Our Exclusive NordVPN deal here ➼ http://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.
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29 SET 2025 · SpaceTime S28E117 S28E118 S28E119 w/c September 29th, 2025 Space, Astronomy and Science Podcast. SpaceTime Series 28 Episode 117 *Stardust older than the solar system found in asteroid Bennu Scientists have identified minerals older than the solar system embedded in the asteroid Bennu. *Mysterious features discovered in Saturn's atmosphere New observations from the Webb Space Telescope have uncovered mysterious never before seen features in Saturn's atmosphere. *Parker Solar Probe undertakes a close flyby of the Sun NASA's Parker Solar Probe has just completed its 25th close approach to the Sun. The encounter matched the spacecraft’s previous record distance of 6.2 million kilometres from the solar surface. *The Science Report A new study has confirmed that people who remain virgins into adulthood are less happy. A widely reported study on apple cider vinegar and weight loss has been retracted. Scientists have confirmed a new dinosaur species that ate crocodiles. Skeptics guide to the ghosts of Skin Walker Ranch. SpaceTime Series 28 Episode 118 *The planet Mercury is still shrinking A new study has confirmed that the planet Mercury is still shrinking as it cools in the aftermath of its formation 4.6 billion years ago. *A new mission to study Earth's invisible halo NASA has launched a new mission to study Earth’s invisible halo. Understanding the physics of the exosphere is a key step toward forecasting dangerous conditions in near-Earth space. *The secrets of the red planet’s ancient volcanic systems A Martian meteorite found in northwestern Africa in 2023 is providing scientists with new details about the red planet’s ancient volcanic systems. *The Science Report Warnings that ship anchors and chains are damaging the Antarctic seafloor and killing unique marine life. A new study suggests ancient humans living in what is now Spain were cannibals. There may be some benefits for those who can’t stop binging on a good book or TV show series. Alex on Tech: Where we really at with Artificial Intelligence? SpaceTime series 28 Episode 119 *The Dwarf planet Ceres could once have supported life A new study claims the dwarf planet Ceres which today is a cold frozen world, could once have supported life. *NASA’s new mission to study the heliosphere NASA has launched a new mission to study the Sun's magnetic bubble the heliosphere. The heliosphere fills the entire solar system and helps shield us from interstellar particles and radiation. *Uni satellite snaps a selfie The University of Melbourne’s SpIRIT nanosatellite successfully completes the initial phase of its mission to search for gamma ray bursts. *The Science Report A new study has found that tropical fish are colonizing new habitats in temperate oceans. Confirmation that kids have a similar risk of dehydration and hyperthermia in extreme heat as adults. A new species of ancient currawong discovered in New Zealand’s Fossil record. Skeptics guide to the Kardashian’s paranormal encounters https://spacetimewithstuartgary.com https://www.bitesz.com/show/spacetime/ This week’s guests include: Associate Professor Nick Timms from Curtin University NASA Mission Scientist Alex Glocer Carruthers Geocorona Observatory Principal Investigator Lara Waldrop from the University of Illinois And our regular guests: Alex Zaharov-Reutt from techadvice.life Tim Mendham from Australian Skeptics 🌏 Get Our Exclusive NordVPN deal here ➼ http://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.
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Trascritto
26 SET 2025 · Full Unedited Interview:
In this bonus episode of SpaceTime, we delve into a revolutionary mathematical model that could reshape our understanding of the universe's evolution over the past 13.8 billion years.
New Mathematical Model of the Universe
Researchers have introduced a new model based on data from the Dark Energy Spectroscopic Instrument (DESI), aiming to simplify the complexities of cosmic evolution. Lead author Leonardo Gianni from the University of Queensland explains how this model addresses the large-scale structure of the universe, likening it to a cosmic web of galaxies and voids. The study explores the role of dark energy, originally proposed by Einstein, and its implications for cosmic expansion. Gianni's work challenges conventional views, suggesting that the universe's expansion may be influenced more by the varied structures within it rather than a uniform dark energy.
Understanding Cosmic Structures
Gianni's model provides a framework to quantify the interactions of voids and collapsing regions, offering insight into phenomena like Hubble tension—the disparity in measurements of the universe's expansion rate. By analysing the minimum sizes of these cosmic structures, the research reveals how they can impact cosmological measurements without invoking new physics. The findings highlight the importance of accurately interpreting the universe's complexity and its implications for understanding dark matter and dark energy.
The Future of Cosmic Exploration
As we continue to explore the universe, questions about its ultimate fate remain. Will it expand forever, slow down, or collapse again? Gianni discusses the evidence suggesting a potential "big freeze" scenario, where the universe keeps expanding, albeit at a decreasing rate. This episode invites listeners to ponder the intricate relationship between our cosmic environment and the fundamental laws of physics, emphasising the ongoing journey of discovery in the field of cosmology.
https://www.spacetimewithstuartgary.com/
✍️ Episode References
Physical Review Letters
https://journals.aps.org/prl/
Dark Energy Spectroscopic Instrument
https://www.darkenergyspectroscopicinstrument.com/
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New Mathematical Model of the Universe
Understanding Cosmic Structures
The Future of Cosmic Exploration
Supporters Club
22 SET 2025 · SpaceTime S28E114 S28E115 S28E116 w/c September 22nd, 2025 Space, Astronomy and Science Podcast. Monday Series 28 Episode 114 Scientists have developed a new mathematical model of the universe which attempts to explain its evolution over the past 13.8 billion years. *Are we alone in the universe A new study has once again raised *A partial Solar Eclipse darkens the skies Planet Earth is experiencing a partial solar eclipse today. The celestial spectacle is visible across New Zealand, the South Pacific, a sliver of the Australian Pacific coast and across much of the Antarctic. *The Science Report Warnings that boys exposed to passive smoke can go on to have kids with impaired lung function. The ozone hole in 2024 was smaller than in recent years. Israel's new directed energy weapon the Iron Beam is now fully operational. Skeptics guide to the science vs flat earth court case SpaceTime Series 28 Episode 115 *The exo-planet count passes six thousand Astronomers have just confirmed their six thousandth exoplanet – that is a planet orbiting a star other than the Sun. *Decoding Venus's mysterious surface Scientists trying to understand the weird surface features of the planet Venus may have finally come up with an explanation for at least some of strange world’s geography. *The growing tail of interstellar comet 3I/ATLAS Astronomers have obtained a striking new image of the growing tail of interstellar Comet 3I/ATLAS. *The Science Report Science confirms daylight savings is unhealthy. A new species of dinosaur identified in south Wales. Artificial intelligence can now determine which young adults need treatment to prevent vision loss. Alex on Tech Big Brother is coming to Australia. SpaceTime Series 28 Episode 116 *Mysterious red dots in early universe could be black hole atmospheres Astronomers believe that a series of mysterious red dots spotted in the very early universe could be the exotic stellar atmospheres around ancient black holes. *Discovery of multiple episodes of habitability on the red planet Mars has discovered strong evidence that the red planet’s Jezero Crater experienced multiple episodes of liquid water flooding, each with conditions that could have supported life as we know it. *ESA’s newest Australian deep space dish about to begin operations The European Space Agency is about to inaugurate its fourth Australian Deep Space Antenna at its New Norcia tracking station in Western Australia. *The Science Report A new study claims specific types of intestinal bacteria could be linked to insomnia. Scientists have finally confirmed that people really do see colours the same way. Scientists have identified a new species of stingray in a local Fiji fish market. Skeptics guide to the missing haunted doll. https://spacetimewithstuartgary.com https://www.bitesz.com/show/spacetime/ This week’s guests include: Dr Leonardo Giani from the University of Queensland ESA head of Ground Station Systems Division Klaus Jurgen Schulz ESA Ground Stations Sub systems engineer Salvador Marti ESA Head of Systems and Project Support manager Marco Lanucara ESA Systems and Project Support manager Kevin Kewin ESA head of Ground Station Sub-Systems Igor Zayer And our regular guests: Alex Zaharov-Reutt from techadvice.life Tim Mendham from Australian Skeptics 🌏 Get Our Exclusive NordVPN deal here ➼ http://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.
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15 SET 2025 · In this episode of SpaceTime, we dive into thrilling discoveries in planetary science and astronomy, including potential biosignatures on Mars, the detection of an atmosphere on the distant dwarf planet Makemake, and the awe-inspiring total lunar eclipse that captivated millions.
Potential Biosignatures on Mars
NASA's Perseverance rover has uncovered promising samples from an ancient riverbed in Jezero Crater, which may hold evidence of past microbial life on Mars. The study suggests that the unique mineral patterns found in the rock Chiava Falls could be indicative of biological activity, igniting excitement within the scientific community about the possibility of life beyond Earth. NASA's Acting Administrator has hailed this as the closest scientists have come to discovering life on the Red Planet.
Atmosphere Detected on Makemake
Astronomers have detected signs of a methane atmosphere on the dwarf planet Makemake, located in the Kuiper Belt. This groundbreaking discovery, made using NASA's Webb Space Telescope, suggests that Makemake may be more than just a frozen remnant of the solar system. The findings could imply ongoing geological activity or even cryovolcanism, challenging previous assumptions about the planet's characteristics.
Total Lunar Eclipse Spectacle
A stunning total lunar eclipse recently mesmerised observers across parts of Australia, Europe, Africa, and Asia. The event saw the Moon turn a striking blood red as it passed through Earth's shadow, offering a breathtaking display of celestial mechanics. This eclipse, the second of the year, serves as a reminder of the dynamic and beautiful processes occurring in our universe.
https://www.spacetimewithstuartgary.com/
✍️ Episode References
Nature
https://www.nature.com/
Astrophysical Journal Letters
https://iopscience.iop.org/journal/2041-8205
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Potential Biosignatures on Mars
Atmosphere Detected on Makemake
Total Lunar Eclipse Spectacle
Supporters Club
Trascritto
8 SET 2025 · SpaceTime S28E108 S28E109 S28E110 w/c September 8th, 2025 Space, Astronomy and Science Podcast. SpaceTime Series 28 Episode 108 A new study has concluded that asteroids that impacted Mars early in its history now lie scattered in giant lumps in the red planet’s mantle. * Scientists have recovered samples of a dazzling meteor which lit up Western Australian skies on Mother’s Day. *Tracing superfast electrons back to Sun Astronomers have discovered two separate origins for energetic particles being flung into space from the Sun. *The Science Report A 55% chance of a La Niña climate pattern developing sometime between now and November. Global Methane emissions are continuing to increase steadily with no signs of slowing down. The link between scrolling while sitting on the toilet and an increased risk of haemorrhoids. Skeptics guide to the latest pseudoscientific cue for autism SpaceTime Series 28 Episode 109 *Solar flares over 6 times hotter than previously thought A new study has shown that massive explosions of energy blasting off the Sun known as solar flares can reach temperatures of over 60 million degrees, some six and a half times hotter than previously thought. *Understanding how Jupiter formed its core The mystery of how Jupiter’s core was formed has just been given a new twist with computer simulations suggesting a giant impact couldn’t have created what astronomers are actually seeing. *Could life be evolving right now on our nearest exoplanets Scientists are speculating over the tantalising possibility that life could be evolving right now on some of the nearest exoplanets to Earth. *The Science Report New genetics study claims the first Australians arrived down under no more than 50 thousand years ago. Australia’s grim bushfire warning for spring. The new technology that Increases internet speeds by 45 percent. Alex on Tech: Samsung product launch SpaceTime Series 28 Episode 110 *Another clue about the origin of Earth’s water Water is essential for life as we know it. Now a new study has shown that the composition of water on the Comet 12P/Pons-Brooks has the same isotopic signature as Earth’s oceans. *Israel launches a new spy satellite Israel launches an advanced new spy satellite to monitor terrorist activities across the trouble plagued middle east. *Discovery of a new high-energy rocket fuel Scientists have created a new high-energy compound that could revolutionize rocket fuel and make space flights more efficient. *The Science Report Scientists modify a glue gun to print out bone grafts. Unfit preteens carrying extra belly fat more likely to suffer from mental health issues. Explosions of diversity through evolution explain why some groups of species are so dominant. Skeptics guide to current belief in UFOs https://spacetimewithstuartgary.com https://www.bitesz.com/show/spacetime/ This week’s guests include: Assoc Prof Nick Timms from Curtin University Joseph Doane from the University at Albany Gregory John from the University at Albany And our regular guests: Alex Zaharov-Reutt from techadvice.life Tim Mendham from Australian Skeptics 🌏 Get Our Exclusive NordVPN deal here ➼ http://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.
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.
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