In this episode of SpaceTime , we tackle some of the most profound questions in science, including the mystery of why the universe exists, the potential for liquid water on Mars, and the birth of a new solar system. Unraveling the Mystery of the Universe Scientists have made significant strides in understanding the fundamental differences between matter and antimatter, a question that has puzzled humanity since the dawn of physics. The LHCB collaboration at CERN has provided compelling evidence of a mirror-like asymmetry in how baryons behave compared to their antimatter counterparts. This breakthrough could shed light on why our universe is predominantly composed of matter, despite the equal creation of matter and antimatter during the Big Bang. We delve into the implications of this discovery and its potential to unlock the secrets of the universe's existence. Liquid Water on Mars: A New Possibility A groundbreaking study suggests that liquid brines may form on the Martian surface, challenging the long-held belief that Mars is devoid of liquid water. Lead researcher Vincent Chevrea from the University of Arkansas discusses how meteorological data and advanced computer modeling indicate that brines could develop during specific seasonal windows. This finding opens new avenues for the search for life on Mars and highlights the importance of targeting these periods for future exploration. Witnessing the Dawn of a New Solar System Astronomers have made an unprecedented observation of a new solar system forming around the protostar HOPS 315, located 1300 light-years away. Using the Atacama Large Millimeter/Submillimeter Array (ALMA), researchers have identified the very first specks of planet-forming material, marking a significant milestone in our understanding of solar system formation. This discovery not only provides insight into the processes that shaped our own solar system 4.6 billion years ago but also offers a unique opportunity to study planetary formation in real-time. www.spacetimewithstuartgary.com ✍️ Episode References Nature Journal https://www.nature.com/nature Journal of Communications Earth and Environment https://www.nature.com/commsenv Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support .…

In this episode of SpaceTime , we explore the latest discoveries in lunar geology, the intriguing concept of dark dwarves, and the stunning features of the Carina Nebula. The Youngest Basaltic Lunar Meteorite Scientists have uncovered a 2.35 billion-year-old lunar meteorite, Northwest Africa 16286, which fills a significant gap in our understanding of the Moon's volcanic history. This meteorite, distinct in its chemical profile, suggests that volcanic activity on the Moon persisted longer than previously thought, unveiling new insights into its internal heat generation processes. Lead author Joshua Snape from the University of Manchester explains how this rare sample enhances our knowledge of lunar geology without the costs associated with space missions. Hypothetical Dark Dwarfs and Dark Matter A new study proposes the existence of hypothetical objects called dark dwarves, which could help unravel the mystery of dark matter—an invisible substance that constitutes approximately 80% of the universe's mass. Researchers suggest that these low-mass objects could interact with dark matter in ways that produce observable effects, providing a potential pathway to understand this elusive component of the cosmos. The study highlights the importance of identifying markers, such as lithium-7, to confirm the existence of dark dwarfs and advance our understanding of dark matter. Adaptive Optics and the Carina Nebula Using adaptive optics, astronomers have achieved unprecedented clarity in imaging the western wall of the Carina Nebula, revealing intricate structures previously hidden by dust and gas. This breakthrough allows for a deeper investigation into star formation processes in this massive stellar nursery. The enhanced images showcase how massive young stars influence their surroundings and contribute to the cycle of stellar life, offering a glimpse into the conditions that may have shaped our own solar system. www.spacetimewithstuartgary.com ✍️ Episode References Journal of Cosmology and Astroparticle Physics https://www.journalofcosmology.com/ Nature Journal https://www.nature.com/nature Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support . 00:00 00:49 04:51 09:17 15:16 17:08…

In this episode of SpaceTime , we unlock the secrets of the Moon's far side, explore the Sun's helicity barrier, and discuss the European Space Agency's advancements in orbital launch vehicles. Extended Volcanism on the Moon's Far Side Recent findings reveal that the Moon's far side has experienced extended volcanism for at least 1.4 billion years, with two significant volcanic phases occurring around 4.2 and 2.8 billion years ago. This research, stemming from samples collected by China's Chang' E6 mission, provides insights into the Moon's geological history and the asymmetry between its near and far sides. The study highlights the role of colossal impacts in shaping the Moon's interior and suggests uneven distribution of volatile elements. Discovery of the Sun's Helicity Barrier A groundbreaking study has identified a region of the Sun known as the helicity barrier, which plays a crucial role in heating and accelerating the solar wind. Observations from NASA's Parker Solar Probe have confirmed the existence of this barrier, providing insights into the mechanisms of turbulent dissipation and coronal heating. This discovery helps explain temperature anomalies in the solar atmosphere and enhances our understanding of space weather events that impact Earth. European Space Agency's Launch Vehicle Developments The European Space Agency has narrowed its list of potential candidates for future orbital launch vehicles. The selected companies will receive funding to develop their systems, aiming to increase competition and choice in European launch services. This initiative mirrors efforts by NASA in the U.S. to foster a diverse range of commercial launch providers, enhancing capabilities for future space missions. www.spacetimewithstuartgary.com ✍️ Episode References Nature Journal https://www.nature.com/nature Physical Review https://journals.aps.org/pr/ Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support .…

Sponsor Details This episode is brought to you with the support of NordVPN. ..our official VPN partners. To grab your heavily discounted price, plus special offer with 30-day moneyback guarantee, head over to www.nordvpn.com/stuartgary and use the coupon coded STUARTGARY at checkout. In this episode of SpaceTime , we explore some fascinating recent developments in our understanding of Earth and beyond. Earth Experiences Its Shortest Day On July 9, Earth recorded one of its shortest days, with a rotation 1.51 milliseconds shorter than the average. We discuss how various factors, including gravitational influences from the Moon and Sun, tectonic movements, and even human activities, affect Earth's rotation. This episode also highlights the implications of these changes on our timekeeping systems and the necessity of leap seconds to maintain accuracy in clocks and navigation systems. Gilmour Space's Ares 1 Rocket Launch Preparations Gilmour Space is gearing up for the maiden test flight of its Ares 1 orbital rocket after previous launch attempts were postponed due to technical glitches and weather conditions. We delve into the rocket's design, which includes a unique hybrid propulsion system, and discuss the significance of this launch as Australia’s first all-Australian designed and built launch vehicle since the 1970s. Revising Earth's Geological Timeline A groundbreaking study suggests that Earth's first solid crust formed from a magma ocean around 4.5 billion years ago, shortly after a massive impact event that created the Moon. This research challenges long-held beliefs about the formation of continents and the onset of plate tectonics, indicating that the chemical signatures of continental crust may have originated much earlier than previously thought. We explore the implications of this study for our understanding of Earth's early geological history and the evolution of life. www.spacetimewithstuartgary.com ✍️ Episode References Nature Journal https://www.nature.com/nature NASA https://www.nasa.gov/ Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support .…

This episode of SpaceTime is brought to you by NordVPN ....our official VPN partner. To get your special SpaceTime listener offer, simply visit www.nordvpn.com/stuartgary . You'll be glad you did...and remember, our special offer comes with a 30 day money back guarantee ...so there's nothing to lose. In this episode of SpaceTime , we delve into groundbreaking research that sheds light on Earth's ancient history, the formation of hot Jupiters, and the enigmatic climate of Mars. Earth's Oldest Rocks Confirmed in Northern Canada A recent study published in the journal Science confirms that the oldest rocks on Earth are located in northern Quebec, Canada, dating back 4.16 billion years. Lead author Jonathan Nally. from the University of Ottawa explains how this discovery provides a unique window into the Hadean Eon, offering insights into the early Earth's environment and the formation of its first continents. While the Jack Hills Range in Australia holds the oldest material of terrestrial origin, these Canadian rocks are pivotal in understanding Earth's formative years. New Insights into Hot Jupiter Formation We explore the intriguing case of CI Tau B, a hot Jupiter that orbits a young star just 450 light-years away. Researchers from Rice University and Lowell Observatory have utilized advanced spectroscopic techniques to analyze the planet's mass and brightness, revealing that it formed through a hot start mechanism rather than traditional models. This study provides a critical benchmark for understanding how giant planets can form rapidly in close proximity to their stars, challenging long-held assumptions in planetary science. Was Mars Always Doomed to be a Desert? A new hypothesis from the University of Chicago suggests that Mars was never meant to remain a warm, habitable planet. The study indicates that the planet's past liquid water periods were likely short-lived, driven by the Sun's gradual brightening. Unlike Earth, which has maintained its habitability, Mars appears to self-regulate towards desert conditions, raising questions about the mechanisms that have led to its current frozen state. The findings, published in Nature, build on previous discoveries by NASA's Curiosity rover and could reshape our understanding of Martian climate history. www.spacetimewithstuartgary.com ✍️ Episode References Science Journal https://www.sciencemag.org/ Astrophysical Journal Letters https://iopscience.iop.org/journal/1538-4357 Nature Journal https://www.nature.com/nature Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support .…

In this episode of SpaceTime , we explore some of the most exciting recent discoveries in astronomy, including the largest Oort Cloud comet ever observed and remarkable achievements from NASA's Mars Perseverance Rover. Comet C/2014 UN271 Bernardinelli-Bernstein: A Giant from the Oort Cloud Astronomers have made a groundbreaking discovery by detecting molecular activity in Comet C/2014 UN271 Bernardinelli-Bernstein, the largest and most distant active comet ever observed. Originating from the Oort Cloud, this colossal comet measures nearly 140 km across, revealing complex jets of carbon monoxide gas and providing insight into its behavior far from the Sun. Observations from the Atacama Large Millimeter/Submillimeter Array (ALMA) in Chile have confirmed its status as the largest known Oort Cloud comet, offering a rare glimpse into the chemistry and dynamics of these distant celestial objects. Nasa's Perseverance Rover Sets New Distance Record NASA's Mars Perseverance Rover has achieved a new milestone, traveling 411 meters in a single autonomous drive while exploring the Jezero Crater. This episode highlights the rover's innovative AUTONAV self-driving system and its 30th Abrasion Study of a Martian rock named Kenmore. The findings reveal significant mineral compositions, including clay minerals, iron, and magnesium, enhancing our understanding of Mars' geological history and potential past habitability. Exoplanets Triggering Stellar Flares Astronomers have discovered that certain exoplanets in close orbits around their host stars can trigger powerful stellar flares, leading to atmospheric erosion over time. This groundbreaking finding, reported in the journal Nature, demonstrates the interaction between planets and their stars in a way never before observed. The study, conducted using the European Space Agency's CHEOPS spacecraft, reveals that these energetic flares can significantly impact the evolution of the orbiting planets, providing new insights into the dynamics of stellar systems. www.spacetimewithstuartgary.com ✍️ Episode References Astrophysical Journal Letters https://iopscience.iop.org/journal/1538-4357 NASA Perseverance Rover https://mars.nasa.gov/mars2020/ Nature Journal https://www.nature.com/nature Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support .…

In this episode of SpaceTime , we dive into the latest astronomical discoveries and the implications for future space exploration. New Interstellar Visitor: Comet 3I Atlas Astronomers have identified a new interstellar object, designated 3I Atlas, which is currently traversing our solar system. Discovered by NASA's ATLAS telescope in Chile, this comet is approximately 670 million kilometers away and poses no threat to Earth, as it will pass at a safe distance of 240 million kilometers. With a velocity exceeding 51 kilometers per second, 3I Atlas is only the third confirmed interstellar visitor, following the enigmatic Oumuamua and the more familiar comet 2I/Borisov. As observations continue, scientists are eager to learn more about its origins and characteristics. China's Ambitious Mars Sample Return Mission Speculation is mounting that China may outpace the U.S. and Europe in the race to return the first samples from Mars. The recently announced Tianwen 3 mission aims to collect Martian samples and bring them back to Earth for detailed analysis, potentially revealing whether life ever existed on the Red Planet. This mission follows China's successful deployment of the Zhurong rover and highlights the ongoing competition in space exploration. Scientists will need to target specific locations on Mars to collect samples that could provide insights into the planet's past habitability. Vera C Rubin Observatory's Stunning First Images Astronomers are thrilled by the first images released by the Vera C Rubin Observatory, which features an 8.4-meter telescope and a 3,200-megapixel camera. This observatory is set to conduct the world's largest sky survey over the next decade, generating an astonishing 20 terabytes of data each night. The Legacy Survey of Space and Time will provide unprecedented insights into cosmic phenomena, including asteroids, supernovae, and the mysteries of dark matter and dark energy. Australian astronomers are collaborating in this global effort, processing and analyzing the vast amounts of data generated. www.spacetimewithstuartgary.com ✍️ Episode References NASA ATLAS https://www.nasa.gov/ China's Tianwen 3 Mission https://www.space.com/china-mars-sample-return-tianwen-3 Vera C Rubin Observatory https://www.lsst.org/ Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support .…

In this episode of SpaceTime , we uncover remarkable insights into Mars, Mercury, and the latest developments in space exploration. Hidden Martian Volcano: Jezero Mons Scientists have identified a previously overlooked volcano, Jezero Mons, located on the rim of Jezero Crater, where NASA's Perseverance rover is actively collecting samples. This discovery could provide vital clues about Mars' volcanic history and habitability, suggesting that the region may have supported life due to the interplay of volcanic heat and water. The findings, published in Communications Earth and Environment, highlight the need for further exploration of Mars' geology, as volcanism plays a crucial role in understanding the planet's past. Tidal Forces Shaping Mercury's Cliffs A new study published in Geophysical Research Planets proposes that tidal forces from the Sun may have contributed to the deformation of Mercury's towering cliffs. Traditionally attributed to cooling and contraction, this research indicates that the planet's unique orbital dynamics could also influence its geological features. The BepiColombo mission, scheduled to arrive at Mercury next year, aims to gather data that could validate these findings and enhance our understanding of the planet's evolution over billions of years. Axiom Space's AX4 Mission Arrives at the ISS The Axiom Space AX4 mission has successfully docked at the International Space Station for a 14-day stay. This mission, featuring a diverse international crew, aims to conduct over 60 scientific and commercial experiments, furthering Axiom's goal of establishing a private space station in low Earth orbit. Despite facing multiple delays, the mission underscores the growing role of private companies in space exploration. www.spacetimewithstuartgary.com ✍️ Episode References Communications Earth and Environment https://www.nature.com/commsenv/ Geophysical Research Planets https://agupubs.onlinelibrary.wiley.com/journal/24701343 Axiom Space https://www.axiomspace.com/ Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support .…

This e[pisode of SpaceTime is brought to you with the support of NordVPN, SpacTime's official VPN service. And have we got a great offer for you, with a 30 Day Money-Back guarantee! To check out the details vist nordvpn.com/stuartgary or use the coupon code STUARTGARY at checkout. In this episode of SpaceTime , we explore the latest discoveries and research that are reshaping our understanding of Mars and the effects of solar activity on planetary climates. Curiosity Rover's New Martian Rock Samples NASA's Mars Curiosity rover has drilled into a new region of Martian rock, revealing intriguing features that may provide insights into whether the planet ever had conditions suitable for life. The rover's findings include unique boxwork patterns formed by groundwater, suggesting that even as Mars dried up, water was still present below the surface. As Curiosity ascends Mount Sharp, scientists are eager to understand the implications of these patterns and the mineral cements involved, which may hold clues to Mars' climatic history and the potential for ancient microbial life. Solar Flares and Weather Patterns A groundbreaking study published in the Astronomical Journal has uncovered a connection between solar flares and short-term changes in weather patterns on exoplanets. Researchers found that flares from a planet's host star can cause measurable climate shifts within days, highlighting the importance of solar activity in modulating atmospheric behavior. This research not only enhances our understanding of exoplanet habitability but also suggests that solar variability may influence weather systems on Earth, particularly in volatile regions. Nasa's In-Flight Imagery Project NASA's Scientifically Calibrated in Flight Imagery (SCIFLI) team is set to gather vital data during the reentry of a European aerospace company's demonstration capsule. Utilizing advanced instruments, including a spectrometer and high-definition telescope, SCIFLI aims to capture real-time performance data that will refine computational models for future space missions. This mission highlights the importance of empirical data in enhancing safety and performance for crewed and robotic space exploration. www.spacetimewithstuartgary.com ✍️ Episode References Astronomical Journal https://iopscience.iop.org/journal/1538-3881 NASA Curiosity Rover https://mars.nasa.gov/msl/ NASA SCIFLI Team https://www.nasa.gov/langley/scifli Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support .…

This episode is brought to you by NordVPN. Get up to 76% off NordVPN, enjoy 4 extra months free, and receive an Amazon gift card—plus a 30-day money-back guarantee. Visit nordvpn.com/stuartgary or use code STUARTGARY at checkout. Parker Solar Probe's Historic Close Approach to the Sun NASA's Parker Solar Probe has achieved a remarkable milestone, completing its 24th close flyby of the Sun at a record distance of just 6.2 million kilometers from the solar surface. During this encounter, the probe reached speeds of 687,000 kilometers per hour, gathering invaluable data on solar wind and solar activity as the Sun approaches its solar maximum. The mission aims to deepen our understanding of the Sun's behavior and its impact on space weather, which can affect technology and human activities on Earth. Deep Earth Pulses: A New Ocean in the Making Scientists have detected rhythmic surges of molten rock rising from deep within the Earth beneath Africa, revealing a dynamic mantle plume that is gradually tearing the continent apart. This groundbreaking research, published in Nature Geoscience, indicates that the Afar region is experiencing the birth of a new ocean basin due to the interaction between tectonic plates and the pulsing mantle below. The study highlights the complex relationship between the Earth's interior and surface processes, offering new insights into volcanic activity and continental breakup. Aeris Rocket Launch Window Opens Mission managers at Gilmour Space are preparing for the opening of a new launch window for their Ares orbital rocket's first test flight, set to begin tomorrow. Following earlier technical issues, the team is closely monitoring weather conditions as they aim to launch the first all-Australian designed and built launch vehicle since the 1970s. With ambitious plans for future versions capable of carrying heavier payloads, this test flight marks a significant step in Australia's growing space industry. www.spacetimewithstuartgary.com ✍️ Episode References Nature Geoscience https://www.nature.com/naturegeoscience/ NASA Parker Solar Probe https://www.nasa.gov/content/parker-solar-probe Gilmour Space https://gilmourspace.com/ Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support .…

In this episode of SpaceTime , we delve into fascinating connections between Earth's atmospheric conditions and its magnetic field, alongside intriguing insights into Mercury and the mysteries of the Sun's corona. Link Between Earth's Oxygen and Magnetic Field A groundbreaking study published in Science Advances reveals a correlation between the fluctuations of Earth's magnetic field and atmospheric oxygen levels over the last 540 million years. Researchers suggest that processes within the Earth might influence habitability on the surface, highlighting the magnetic field's role in protecting our atmosphere from cosmic rays and solar wind. This correlation raises questions about the underlying processes linking these two critical elements for life on Earth. Unraveling Mercury's Secrets New findings indicate that Mercury's crust and internal structure are unlike any other planet in our solar system. Laboratory simulations are aiding the European-Japanese BepiColombo mission, set to orbit Mercury in November 2026. Researchers are investigating why Mercury's core constitutes 60% of its volume, exploring theories about its metal-rich composition and volcanic history. The study emphasizes the need for more data to understand Mercury's unique characteristics and geological processes. The Ongoing Mystery of the Sun's Corona Despite advancements in solar research, the heating of the Sun's corona remains a significant puzzle. Observations from NASA's IRIS mission and other spacecraft are shedding light on potential mechanisms, including magnetic reconnection and plasma waves. These studies are revealing the complexity of the solar atmosphere and could help scientists understand how energy is transferred from the Sun's surface to its outer layers. www.spacetimewithstuartgary.com ✍️ Episode References Science Advances https://www.science.org/journal/sciadv NASA IRIS Mission https://iris.lmsal.com/ European Space Agency https://www.esa.int/ Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support . 00:00 This is Space Time Series 28, Episode 77 for broadcast on 27 June 2025 01:00 Link between Earth's oxygen and magnetic field 12:15 Unraveling Mercury's secrets 22:30 The ongoing mystery of the Sun's corona 30:00 Science report: Changing seasonal rhythms and their impact on ecosystems…

In this episode of SpaceTime , we uncover significant advancements in our understanding of the universe and ongoing developments in space exploration. Astronomers Find the Universe's Missing Matter A groundbreaking study reveals that the universe's elusive normal matter is concealed within hot intergalactic gas filaments. This discovery, detailed in the journal Astronomy and Astrophysics, identifies a massive filament of gas, ten times the mass of the Milky Way, connecting four galaxy clusters. Utilizing the European Space Agency's XMM-Newton and JAXA's Suzaku X-ray space telescopes, researchers have successfully characterized this filament, providing crucial insights into the cosmic web's structure and supporting existing models of the universe. Concerns Grow Over Leaks Aboard the International Space Station Fresh concerns regarding leaks aboard the International Space Station have led to delays in the SpaceX Axiom Spaceflight 4 mission. NASA is closely monitoring cabin pressure in the Russian segment of the station, where ongoing structural issues have been identified. Despite recent repairs, the situation remains a top safety priority as astronauts prepare for their upcoming mission. European Space Agency's Mars Rover Progress The European Space Agency's ExoMars rover, Rosalind Franklin, is back on track to land on Mars in 2028, seven years later than originally planned. This mission aims to search for signs of past life on the Red Planet and investigate its geochemical environment. With new funding and NASA's agreement to provide launch services, the Rosalind Franklin rover is undergoing final tests to ensure its success on the Martian surface. www.spacetimewithstuartgary.com ✍️ Episode References Astronomy and Astrophysics https://www.aanda.org/ European Space Agency https://www.esa.int/ NASA https://www.nasa.gov/ Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support . 00:00 This is Space Time Series 28, Episode 76 for broadcast on 25 June 2025 01:00 Astronomers find the universe's missing matter 12:15 Concerns grow over leaks aboard the International Space Station 22:30 European Space Agency's Mars rover progress 30:00 Science report: New insights into conversion therapy and health impacts…

In this episode of SpaceTime , we explore some of the most recent and intriguing developments in space exploration and cosmic phenomena. Starship's Latest Test Flight Ends in Explosion SpaceX faces another setback as its 10th Starship test flight ended in a massive explosion at the Massey test stand in Boca Chica, Texas. The incident occurred just minutes before a planned static fire test of the upper stage. We discuss the details of the explosion, including early indications of a cryogenic methane leak and the implications for SpaceX's ambitious goals of interplanetary transport. A Cosmic Anomaly and Its Frightening Implications for Earth A newly discovered cosmic anomaly challenges our understanding of galaxy evolution. A distant spiral galaxy, housing a supermassive black hole billions of times the mass of the Sun, is emitting colossal radio jets stretching over 6 million light years. This finding raises alarming questions about the potential future of our own Milky Way and the dangers posed by similar jets originating from Sagittarius A, our galaxy's supermassive black hole. We delve into the study's findings and their implications for life on Earth. New Insights into Neutron Stars A groundbreaking study has provided new insights into the birth masses of neutron stars, revealing that they typically form with a mass around 1.3 times that of our Sun. Using advanced modeling techniques, researchers analyzed a sample of neutron stars in binary systems to understand their formation history better. This research opens up new avenues for interpreting gravitational wave detections and understanding the lifecycle of massive stars. www.spacetimewithstuartgary.com ✍️ Episode References Monthly Notices of the Royal Astronomical Society https://academic.oup.com/mnras Nature Astronomy https://www.nature.com/natureastronomy/ Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support . 00:00 This is Space Time Series 28, Episode 75 for broadcast on 23 June 2025 01:00 Starship's latest test flight ends in explosion 12:15 A cosmic anomaly and its frightening implications for Earth 22:30 New insights into neutron stars 30:00 Science report: Cannabis use linked to increased cardiovascular disease risk…

In this episode of SpaceTime , we uncover groundbreaking discoveries and innovative advancements in the realm of space and planetary science. Record-Breaking Cosmic Structure Discovered Astronomers have imaged an unprecedented cosmic structure, a massive cloud of energetic particles surrounding a galaxy cluster that spans nearly 200 million light years. This remarkable finding, presented at the 246th meeting of the American Astronomical Society, challenges existing theories about particle energization, suggesting that giant shock waves and turbulence are at play rather than nearby galaxies. We delve into the implications of this discovery for our understanding of cosmic magnetic fields and the dynamics of galaxy clusters. A New Approach to Building Mars A recent study has revealed a novel method for planetary core formation, suggesting that molten sulfide rather than metal could create a core in rocky planets like Mars. This research, published in Nature Communications, offers fresh insights into the early evolution of terrestrial worlds, particularly in sulfur-rich environments. We discuss how this finding could reshape our understanding of Mars's geochemical timeline and its core formation process. High-Performance Infrared Nano Antennas Scientists have developed innovative gold nano antennas that significantly enhance the capabilities of thermal infrared cameras, improving image quality and sensitivity. This advancement, led by researchers at Sandia National Laboratories, allows for clearer observations of thermal infrared radiation, with applications ranging from astronomy to national security. We explore the technology behind these nano antennas and their potential impact on various fields. www.spacetimewithstuartgary.com ✍️ Episode References Nature Communications https://www.nature.com/ncomms/ American Astronomical Society https://aas.org/ Sandia National Laboratories https://www.sandia.gov/ Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support . 00:00 This is Space Time Series 28, Episode 74 for broadcast on 20 June 2025 01:00 Record-breaking cosmic structure discovered 12:15 A new approach to building Mars 22:30 High-performance infrared nano antennas 30:00 Science report: New dinosaur species discovered…

In this episode of SpaceTime , we delve into the latest astronomical discoveries and advancements in space exploration. Solar Orbiter's Unprecedented Views of the Sun's South Pole For the first time, astronomers have captured detailed observations of the Sun's south pole thanks to the joint NASA/ESA Solar Orbiter spacecraft. This mission provides insights into the Sun's magnetic field dynamics and its role in the solar cycle, including the current solar maximum, which is marked by increased solar activity and spectacular auroras visible at lower latitudes than usual. We discuss the implications of these findings for our understanding of solar physics and space weather. Surprising Discoveries on the Moons of Uranus NASA's Hubble Space Telescope has revealed unexpected surface characteristics of Uranus's largest moons. Contrary to predictions, the leading sides of these moons showed signs of darkening, challenging previous theories about the interactions between the moons and Uranus's magnetosphere. We explore the significance of these observations and what they suggest about the complex relationship between Uranus and its satellites. Europe's Ariane 6 Rocket Prepares for Its Third Launch The European Space Agency is gearing up for the third flight of its new Ariane 6 rocket, set to launch a meteorological satellite into orbit. We provide an overview of the Ariane 6's design advancements, its performance in previous launches, and how it enhances Europe's independent access to space. This rocket represents a significant step forward in European space capabilities. www.spacetimewithstuartgary.com ✍️ Episode References NASA Solar Orbiter https://www.nasa.gov/solarorbiter Hubble Space Telescope https://hubblesite.org/ Ariane 6 Launch Details https://www.arianespace.com/ Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support . 00:00 This is Space Time Series 28, Episode 73 for broadcast on 18 June 2025 01:00 Solar Orbiter's unprecedented views of the Sun's south pole 12:15 Surprising discoveries on the moons of Uranus 22:30 Europe's Ariane 6 rocket prepares for its third launch 30:00 Science report: New insights into the Dead Sea Scrolls and autism research…