SpaceTime: Your Guide to Space & Astronomy

• Starship Catastrophe: The Latest Test Flight Explosion and Its Implications

  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 ExplosionSpaceX 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 EarthA 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 StarsA 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 ReferencesMonthly Notices of the Royal Astronomical Societyhttps://academic.oup.com/mnrasNature Astronomyhttps://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 202501:00 Starship's latest test flight ends in explosion12:15 A cosmic anomaly and its frightening implications for Earth22:30 New insights into neutron stars30:00 Science report: Cannabis use linked to increased cardiovascular disease risk

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• Cosmic Giants: Unveiling the Universe's Largest Particle Cloud

  In this episode of SpaceTime, we uncover groundbreaking discoveries and innovative advancements in the realm of space and planetary science.Record-Breaking Cosmic Structure DiscoveredAstronomers 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 MarsA 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 AntennasScientists 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 ReferencesNature Communicationshttps://www.nature.com/ncomms/American Astronomical Societyhttps://aas.org/Sandia National Laboratorieshttps://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 202501:00 Record-breaking cosmic structure discovered12:15 A new approach to building Mars22:30 High-performance infrared nano antennas30:00 Science report: New dinosaur species discovered

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• Solar Secrets Unveiled - Solar Orbiter's Ground-breaking detail of the Sun's South Pole

  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 PoleFor 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 UranusNASA'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 LaunchThe 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 ReferencesNASA Solar Orbiterhttps://www.nasa.gov/solarorbiterHubble Space Telescopehttps://hubblesite.org/Ariane 6 Launch Detailshttps://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 202501:00 Solar Orbiter's unprecedented views of the Sun's south pole12:15 Surprising discoveries on the moons of Uranus22:30 Europe's Ariane 6 rocket prepares for its third launch30:00 Science report: New insights into the Dead Sea Scrolls and autism research

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• Hidden Depths of the Moon: What Glass Beads Reveal About Its Mantle

  Sponsor Details:This episode is brought to you by NordVPN - the official VPN service of SpaceTime. Protect your online privacy with the same service we trust. For a special SpaceTime deal, visit nordvpn.com/stuartgary or use the coupon code Stuart Gary at checkout.In this episode of SpaceTime, we uncover fascinating new insights into the Moon's hidden mantle, the dynamics of stellar nurseries, and the latest lunar lander mishap.A New Window into the Moon's Hidden MantleRecent studies of unique green glass beads retrieved by China's Chang' E5 mission suggest evidence of a significant asteroid impact on the Moon. These beads, with their unusually high magnesium content, may originate from the Moon's mantle, offering scientists their first direct glimpse into this elusive layer. We discuss the implications of this discovery for understanding lunar geology and the history of our celestial neighbor.Unusual Stellar Nursery Discovered Near the Milky Way's CenterNew findings indicate that star formation rates near the galactic center of the Milky Way are unexpectedly low, despite the high density of stellar material. Utilizing data from NASA's retired SOFIA observatory, researchers have identified that these regions may produce only one generation of stars, challenging traditional models of stellar nurseries. We explore what these revelations mean for our understanding of galactic dynamics and star formation processes.Another Lunar Lander Crashes on the MoonThe Japanese I Space lunar lander, Resilience, has tragically crashed during its landing attempt on the Moon, marking another setback in the race for lunar exploration. We delve into the details surrounding the mission's failure and the ongoing investigations aimed at uncovering the cause of the crash. This incident highlights the challenges faced by commercial space missions as they strive to achieve successful lunar landings.www.spacetimewithstuartgary.com✍️ Episode ReferencesScience Advanceshttps://www.science.org/journal/sciadvAstrophysical Journalhttps://iopscience.iop.org/journal/0004-637XBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support.00:00 This is Space Time Series 28, Episode 72 for broadcast on 16 June 202501:00 A new window into the Moon's hidden mantle12:15 Unusual stellar nursery discovered near the Milky Way's center22:30 Another lunar lander crashes on the Moon30:00 Science report: New insights into the mystery of why cats purr

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• Stellar Encounters: A Second Collision of Galaxy Giants

  Sponsor Details:This epiosode is broght to you by NordVPN...the official VPN service of SpaceTime. Get online security at a special SpaceTime price. Details at www.nordvpn.com/stuartgaryor use the code STUARTGARY at checkout.In this episode of SpaceTime, we explore groundbreaking discoveries and significant events unfolding in our universe.Galactic Collision Course: Two Massive Galaxy Clusters Set for Round TwoAstronomers have observed a rare cosmic event as two massive galaxy clusters, previously collided, are now on a trajectory for another encounter. Located 2.8 billion light-years away, the clusters—designated PSE2G 181.06.48.47—exhibit fascinating structures and shock fronts indicative of their impending collision. We delve into the implications of this rare event and what it reveals about the dynamics of galaxy clusters and dark matter.NASA's Psyche Mission Switches to Backup SystemsNASA has been compelled to switch to a backup fuel system on its Psyche spacecraft after a drop in fuel pressure was detected in the main propulsion system. We discuss the technical challenges faced by the mission team, the significance of the asteroid Psyche, and what this means for the spacecraft's journey to explore this intriguing metallic asteroid, scheduled for arrival in 2029.Discovery of a New Atomic NucleusFor the first time in over three decades, scientists have measured the heaviest nucleus decaying through proton emission. This discovery, involving the lightest known isotope of astatine-188, sheds light on the rare form of radioactive decay and the intricate properties of exotic nuclei. We explore the experimental techniques used and the theoretical implications of this groundbreaking finding.www.spacetimewithstuartgary.com✍️ Episode ReferencesAstrophysical Journalhttps://iopscience.iop.org/journal/0004-637XNASA Psyche Missionhttps://www.nasa.gov/psycheBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support.00:00 This is Space Time Series 28, Episode 71 for broadcast on 13 June 202501:00 Galactic collision course: Two massive galaxy clusters set for round two12:15 NASA's Psyche mission switches to backup systems22:30 Discovery of a new atomic nucleus30:00 Science report: Unprecedented ocean warming in the South Pacific

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