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Interstellar Intrigue: 3I Atlas, Cosmic Probes & the Quest for Extraterrestrial Life | Space...

Interstellar Visitors and the Cosmic Connection: A Journey Through Space Mysteries In this captivating episode of Space Nuts , hosts Heidi Campo and Professor Fred Watson explore the latest cosmic curiosities and fascinating astronomical phenomena. From the intriguing interstellar object 3I Atlas to the unexpected influences of space weather on ancient civilizations, this episode is filled with insights that will expand your understanding of the universe. Episode Highlights: - The Mystery of 3I Atlas: The episode kicks off with a discussion about the interstellar object 3I Atlas, which is hurtling through our solar system. Fred explains its origins, orbit, and the speculation surrounding its potential extraterrestrial origins, sparked by Harvard physicist Avi Loeb. - Space Weather and Human History: The conversation then shifts to how space weather impacts life on Earth. Fred shares insights from a recent interdisciplinary study that connects changes in the Earth's magnetic field with increased use of ochre by ancient peoples, suggesting a fascinating link between cosmic events and human behavior. - The Dramatic Fate of TOI 2108B: The hosts then discuss the dramatic fate of the exoplanet TOI 2108B, which is spiraling towards its parent star. Fred outlines the potential scenarios for its demise, including tidal disruption and atmospheric loss, highlighting the ongoing research surrounding this extreme world. - Interdisciplinary Connections: Throughout the episode, Heidi and Fred emphasize the importance of interdisciplinary research in understanding the cosmos and our place within it, showcasing how different fields of study can illuminate one another. For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. (https://www.spacenutspodcast.com/) Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform. If you’d like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about (https://www.spacenutspodcast.com/about) Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing. Got a question for our Q&A episode? https://spacenutspodcast.com/ama (https://spacenutspodcast.com/ama) Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support (https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . Episode link: https://play.headliner.app/episode/28347788?utm_source=youtube

Gilmour Space’s Historic Launch Attempt, NASA’s Collaborative Moon Missions, and the Far Side...

Australia's Historic Rocket Launch: Join us as we dive into the details of Gilmour Space's ambitious attempt at Australia's first orbital launch in over 50 years. Although the Eris rocket faced challenges shortly after liftoff, the team's optimism shines through as they gather valuable data for future flights, marking a significant milestone for the Australian space industry.- NASA's Lunar Mission Contracts: Discover NASA's groundbreaking collaboration with Firefly Aerospace, which will utilize multiple rovers and instruments for lunar exploration. This mission aims to unlock the secrets of the lunar South Pole, focusing on the potential for water ice and sustainable exploration, paving the way for future lunar endeavors.- The Lucy E. Knight Radio Telescope: Excitement builds as the lunar surface electromagnetics experiment radio telescope project prepares for testing. Set to be deployed on the moon's far side, this innovative telescope aims to capture signals from the early universe, taking advantage of the far side's radio quietness to explore the cosmos in unprecedented detail.- SpaceX's Starship Update: Get the latest on SpaceX's Starship as it moves closer to its 10th flight. With the vehicle now at the launch pad, we discuss the challenges faced in previous flights and the ambitious goals of this powerful rocket as it aims to make space travel and Mars colonization a reality.For more cosmic updates, visit our website at astronomydaily.io (http://www.astronomydaily.io/). Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTubeMusic Music, TikTok, and our new Instagram account! Don’t forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Anna and Avery signing off. Until next time, keep looking up and stay curious about the wonders of our universe.✍️ Episode References Gilmour Space Launch Details [Gilmour Space]( https://gilmourspace.com/ (https://gilmourspace.com/) ) NASA Lunar Contracts Overview [NASA]( https://www.nasa.gov/ (https://www.nasa.gov/) ) Lucy E. Knight Project Information [UC Berkeley]( https://www.berkeley.edu/ (https://www.berkeley.edu/) ) SpaceX Starship Updates [SpaceX]( https://www.spacex.com/ (https://www.spacex.com/) ) Astronomy Daily [Astronomy Daily]( http://www.astronomydaily.io/ (http://www.astronomydaily.io/) ) Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support (https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . Episode link: https://play.headliner.app/episode/28332210?utm_source=youtube

Dark Energy Unveiled: New Insights from Supernovae, Lunar Magma Mysteries, and Europe’s Space...

In this episode of SpaceTime , we uncover groundbreaking revelations about dark energy, lunar geology, and Europe's innovative space weather monitoring initiative. Dark Energy: A Changing Force? Astronomers have compiled the largest supernova dataset to date, revealing tantalizing hints that dark energy may not be a constant force in the universe. This research, led by the International Supernova Cosmology Project, analyzes over 2,000 Type 1A supernovae to explore the evolving nature of dark energy, which currently comprises nearly 70% of the universe's mass-energy content. The findings suggest that if dark energy is weakening, it could significantly impact the universe's expansion and ultimate fate, challenging existing models and sparking excitement in the astrophysics community. New Insights into Lunar Magma A recent study analyzing samples from China's Chang' e 5 mission indicates that molten magma may have persisted on the Moon's surface much longer than previously believed. Researchers, led by Stephen Alado, utilized radioactive dating to reveal that volcanic activity on the lunar far side could have continued for billions of years, contradicting earlier theories about the Moon's cooling process. This new understanding of lunar geology offers valuable insights into the Moon's evolution and the processes that shape celestial bodies. Europe's Space Weather Early Warning System The European Space Agency is set to launch Vigil, a pioneering space weather probe, in 2031. Positioned at the Lagrangian L5 point, Vigil will provide unprecedented monitoring of solar activity, allowing for early warnings of solar storms that could disrupt communication systems and power grids on Earth. This mission aims to enhance our ability to predict and mitigate the impacts of space weather on modern infrastructure, marking a significant advancement in global space safety efforts. www.spacetimewithstuartgary.com (https://www.spacetimewithstuartgary.com/) ✍️ Episode References Astrophysical Journal https://iopscience.iop.org/journal/1538-4357 (https://iopscience.iop.org/journal/1538-4357) Science Advances https://www.science.org/journal/sciadv (https://www.science.org/journal/sciadv) ESA Vigil Mission https://www.esa.int/Applications/Observing_the_Earth/Space_Weather/Vigil (https://www.esa.int/Applications/Observing_the_Earth/Space_Weather/Vigil) Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support (https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . Episode link: https://play.headliner.app/episode/28326277?utm_source=youtube

Uranus’s Peculiar Moons, Cosmic Bubbles, and Rethinking Habitability

Uranus and Its Peculiar Moons: Dive into the strange world of Uranus, the planet that spins on its side and has a magnetic field unlike any other. Join us as we explore the latest research by astronomer Christian Soto, revealing unexpected findings about Uranus's moons, Ariel, Umbriel, Titania, and Oberon. Discover how micrometeorites might be affecting their appearances and what this means for our understanding of the planet's magnetosphere.- The Local Hot Bubble: Zoom out to the cosmic neighborhood of our solar system, encapsulated in a million-degree hot bubble of gas known as the Local Hot Bubble (LHB). Thanks to the Erocita X-ray telescope, we uncover the irregular shape and surprising features of this bubble, including a newly discovered tunnel leading to the constellation Centaurus, suggesting a complex interstellar structure that could reshape our understanding of galactic dynamics.- A Busy Launch Week Ahead: Get ready for an action-packed week of launches, with 10 missions scheduled worldwide. From SpaceX's Crew 11 mission to the International Space Station to the international collaboration of the NISAR satellite, we cover the highlights and significance of these missions, including the implications of rapid advancements in space technology.- Rethinking Habitability: Challenge your perceptions of where life can exist with groundbreaking research proposing the concept of the Radiolytic Habitable Zone (RHZ). Led by Demetra Attri, this study suggests that cosmic rays could support life in dark, underground environments on Mars and icy moons like Europa and Enceladus, redefining our search for extraterrestrial life.For more cosmic updates, visit our website at astronomydaily.io (http://www.astronomydaily.io/). Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTube Music Music, TikTok, and our new Instagram account! Don’t forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Anna and Avery signing off. Until next time, keep looking up and stay curious about the wonders of our universe.✍️ Episode References Uranus Research [Space Telescope Science Institute]( https://www.stsci.edu (https://www.stsci.edu/) ) Local Hot Bubble Findings [Max Planck Institute for Extraterrestrial Physics]( https://www.mpe.mpg.de (https://www.mpe.mpg.de/) ) Launch Schedule Overview [NASA Launch Schedule]( https://www.nasa.gov/launchschedule (https://www.nasa.gov/launchschedule) ) Radiolytic Habitable Zone Study [NYU Abu Dhabi]( https://www.nyuad.nyu.edu (https://www.nyuad.nyu.edu/) ) Astronomy Daily [Astronomy Daily]( http://www.astronomydaily.io (http://www.astronomydaily.io/) /) Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support (https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . Episode link: https://play.headliner.app/episode/28312945?utm_source=youtube

Stellar Mysteries: Unravelling Betelgeuse’s Companion and Mars’ Rock Enigmas

In this episode of SpaceTime , we dive into the depths of cosmic mysteries and groundbreaking discoveries, including the enigmatic Long Period Transient and the stellar companion of Betelgeuse, alongside exciting findings from Mars. Unraveling the Long Period Transient Astronomers have uncovered a new cosmic phenomenon, ASCAP J1832-0911, which emits both radio and X-ray pulses every 44 minutes for just two minutes at a time. This first-ever detection of a Long Period Transient has left scientists puzzled about its nature and origins. Lead author Dr Andy Wang from Curtin University discusses the potential theories, including the possibility of a magnetar or a binary star system, while emphasizing the need for further observations to unravel this cosmic mystery. Betelgeuse's Stellar Companion In a remarkable discovery, astronomers have identified a stellar companion orbiting the red supergiant Betelgeuse. This pre-main sequence star, approximately one and a half times the mass of the Sun, resides within Betelgeuse's outer atmosphere. As Betelgeuse approaches the end of its life, this companion is also on a collision course with destiny, likely spiraling into Betelgeuse within the next 10,000 years. This finding could shed light on the periodic brightness changes observed in similar red supergiant stars. Mars Perseverance Rover's New Discoveries NASA's Perseverance Rover continues its exploration of Jezero Crater, uncovering unusual rock formations that may reveal significant geological history. The rover is investigating an intriguing contact area where clay-bearing units meet olivine-rich rocks, potentially preserving evidence of ancient intrusive processes. Despite challenges in studying these formations, mission managers remain determined to unlock the secrets they hold about Mars' past. www.spacetimewithstuartgary.com (https://www.spacetimewithstuartgary.com/) ✍️ Episode References Astrophysical Journal Letters https://iopscience.iop.org/journal/1538-4357 (https://iopscience.iop.org/journal/1538-4357) NASA's Perseverance Rover Mission https://mars.nasa.gov/mars2020/ (https://mars.nasa.gov/mars2020/) Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support (https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . 00:00 Space Time series 28 episode 90 for broadcast on 28 July 2025 00:47 Long Period Transient emitting radio and X ray pulses every 44 minutes 07:48 Astronomers have discovered what appears to be a companion star in binary orbit 12:30 NASA's Mars Perseverance Rover is continuing its exploration of Jetro Crater 15:00 New study links early smartphone use to poorer mental health later in life 17:39 There are new reports of Bigfoot activity in the Pacific Northwest state of Washington Episode link: https://play.headliner.app/episode/28307295?utm_source=youtube

Martian Frost, Black Hole Havoc, and the Next Generation of Space Innovators

Martian Ice and Frosts: Explore the fascinating world of Martian ice and frost as we delve into how these elements could indicate the presence of liquid brines on the Red Planet. Discover the implications of Dr. Vincent Cheverrier's recent study, which utilizes data from the Viking 2 lander to reveal how seasonal frost melting could create transient brines, potentially supporting life in localized microenvironments.- A Richie Black Hole's Disruption: Join us as we examine a rogue intermediate mass black hole disrupting a star in the halo of a distant galaxy. Thanks to the Hubble Space Telescope and Chandra X-ray Observatory, we investigate the mysterious tidal disruption event and what it reveals about the elusive nature of intermediate mass black holes and their role in cosmic evolution.- Exoplanets Around L9859: Discover the excitement surrounding the detection of a fifth rocky planet in the L9859 system, a red dwarf star located just 34.5 light-years away. This newly identified Super Earth in the habitable zone offers a unique opportunity for future atmospheric studies with the James Webb Space Telescope, while shedding light on the characteristics of multiplanetary systems.- NASA's Student Suits Challenge: Learn about NASA's recent Suits Challenge, where over 100 students showcased innovative designs for future spacesuits and rovers. This hands-on experience at NASA's Johnson Space Center highlights the importance of fostering new talent in space exploration, with students gaining invaluable insights into real-world applications of their designs.For more cosmic updates, visit our website at astronomydaily.io (http://www.astronomydaily.io/). Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTube Music Music, TikTok, and our new Instagram account! Don’t forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Steve and Hallie signing off. Until next time, keep looking up and stay curious about the wonders of our universe.✍️ Episode References Martian Brines Study [University of Arkansas]( https://www.uark.edu/ (https://www.uark.edu/) ) Richie Black Hole Discovery [Hubble Space Telescope]( https://hubblesite.org/ (https://hubblesite.org/) ) L9859 Exoplanet System [NASA TV]( https://tess.gsfc.nasa.gov/ (https://tess.gsfc.nasa.gov/) ) NASA Suits Challenge [NASA]( https://www.nasa.gov/ (https://www.nasa.gov/) ) Astronomy Daily [Astronomy Daily]( http://www.astronomydaily.io/ (http://www.astronomydaily.io/) ) Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support (https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . Episode link: https://play.headliner.app/episode/28293775?utm_source=youtube

Cosmic Queries: White Holes, Dark Matter & the Universe’s Mysteries | Space Nuts: Astronomy...

Sponsor Details: This episode of Space Nuts is brought to you with the support of NordVPN ...our official VPN partner. We love and trust them and you will too. To check out our special listener deal, visit www.nordvpn.com/spacenut (https://nordvpn.com/spacenuts) s - there's nothing to lose with Nord's famous 30 day money back guarantee! Cosmic Curiosities: Q&A on White Holes and Dark Matter Mysteries In this engaging Q&A episode of Space Nuts , temporary host Heidi Campo and Professor Fred Watson dive into a series of thought-provoking listener questions that explore the enigmatic realms of astrophysics and cosmology. From the theoretical nature of white holes to the perplexities of dark matter, this episode is packed with insights that challenge our understanding of the universe. Episode Highlights: - Understanding White Holes: The episode kicks off with a question from Casey in Colorado about the theoretical existence of white holes. Fred explains the concept, discussing their potential properties and what might lie within them, while highlighting the lack of evidence for their existence in our universe. - Time Dilation and the Twins Paradox: Martin from an earlier episode prompts a discussion on time dilation and the implications of acceleration in the twins paradox scenario. Fred elaborates on the differences between special and general relativity and how acceleration plays a crucial role in understanding the phenomenon. - Cosmic Microwave Background and Black Holes: Ash from Brisbane asks about the connection between the observable universe and black holes, referencing Roger Penrose's theories. Fred shares insights from recent discussions at a conference, exploring the intriguing idea of whether the cosmic microwave background could represent the inside of an event horizon. - The Mystery of Dark Matter: Rennie from California poses a profound question about the nature of dark matter and its lack of interaction with light. Fred delves into the ongoing mysteries surrounding dark matter, discussing theories and the implications of its gravitational effects on the universe. For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. (https://www.spacenutspodcast.com/) Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform. If you’d like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about (https://www.spacenutspodcast.com/about) Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing. Got a question for our Q&A episode? https://spacenutspodcast.com/ama (https://spacenutspodcast.com/ama) Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support (https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . Episode link: https://play.headliner.app/episode/28287467?utm_source=youtube

Lunar Ambitions, Betelgeuse’s Possible Partner Doubts, and Earth’s Magnetic Anomaly

Italy's Lunar Ambitions: Explore Italy's groundbreaking plans to construct the first residential module for astronauts on the Moon, known as the Multi Purpose Habitat (MPH). This ambitious project aims to support sustained human presence and scientific research in the harsh lunar environment, with a launch scheduled for 2033 as part of NASA's Artemis program. Discover how Italy is positioning itself as a key player in the new space race.- The Mystery of Betelgeuse: Delve into the tentative discovery of a potential companion star to Betelgeuse, the iconic red supergiant in Orion. While this finding could explain the star's recent brightness changes, doubts remain as further observations are needed to confirm its existence. Join us as we discuss the implications of this discovery and what it could mean for the future of Betelgeuse.- Earth's Magnetic Anomaly: Learn about the South Atlantic Anomaly (SAA), a growing region of low magnetic intensity that poses risks to orbiting spacecraft. NASA is closely monitoring this phenomenon as it may impact satellite operations and offers a unique opportunity for scientific investigation into Earth's magnetic field dynamics.- Ancient Aboriginal Astronomy: Journey through time to uncover the remarkable astronomical knowledge of Aboriginal Australians, intricately linked to their traditional songlines. Discover how their understanding of the night sky was not only a cultural treasure but also a sophisticated navigation system that has been passed down through generations.For more cosmic updates, visit our website at astronomydaily.io (http://www.astronomydaily.io/). Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTube Music Music, TikTok, and our new Instagram account! Don’t forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Anna and Avery signing off. Until next time, keep looking up and stay curious about the wonders of our universe.✍️ Episode References Italy's Lunar Module Plans [Italian Space Agency]( https://www.asi.it/ (https://www.asi.it/) ) Betelgeuse Companion Discovery [NASA Ames Research Center]( https://www.nasa.gov/ames (https://www.nasa.gov/ames) ) South Atlantic Anomaly Monitoring [NASA Goddard Space Flight Center]( https://www.nasa.gov/goddard (https://www.nasa.gov/goddard) ) Aboriginal Astronomy Insights [Cultural Astronomy Research]( https://www.culturalastronomy.org/ (https://www.culturalastronomy.org/) ) Astronomy Daily [Astronomy Daily]( http://www.astronomydaily.io/ (http://www.astronomydaily.io/) ) Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support (https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . Episode link: https://play.headliner.app/episode/28274162?utm_source=youtube

Alien Intelligence Readiness, New Exoplanets Around L 98-59, and Innovative Mars Helicopters

Preparing for First Contact: Dive into the intriguing discussion on humanity's readiness for potential contact with extraterrestrial intelligence. A new research paper from the University of St. Andrews outlines how NASA and the global scientific community should gear up for a future where we might detect technological signatures from alien civilizations. Explore the proposed strategies for addressing misinformation, cultural interpretations, and the psychological impacts of such a monumental discovery.- Exoplanet Discovery: L9859 System: Discover the exciting announcement of a fifth rocky planet orbiting the red dwarf star L9859. This new addition to the system, located within the optimistic habitable zone, offers a unique opportunity to study planetary formation and evolution. Learn about the characteristics of these terrestrial planets and their potential for atmospheric studies with the James Webb Telescope.- Russia's Ionosphera M Satellites: Unpack the details of Russia's recent launch of the Ionosphera M satellites, designed to enhance our understanding of space weather. Find out how these satellites will contribute to improving forecasting and monitoring of the ionosphere, a crucial layer of Earth's atmosphere that affects satellite operations and radio communications.- Innovative Mars Mission Concept: Skyfall: Get captivated by the revolutionary Skyfall mission concept, which proposes deploying a fleet of scout helicopters to Mars. This innovative approach aims to gather critical data about the Martian surface and subsurface, paving the way for future human exploration. Discover how this idea builds on the success of previous Mars missions and could transform our exploration strategies.For more cosmic updates, visit our website at astronomydaily.io (http://www.astronomydaily.io/). Join our community on social media by searching for #AstroDailyPod on Facebook, X, YouTube Music Music, TikTok, and our new Instagram account! Don’t forget to subscribe to the podcast on Apple Podcasts, Spotify, iHeartRadio, or wherever you get your podcasts.Thank you for tuning in. This is Anna signing off. Until next time, keep looking up and stay curious about the wonders of our universe.✍️ Episode References Extraterrestrial Intelligence Preparation [University of St. Andrews]( https://www.st-andrews.ac.uk/ (https://www.st-andrews.ac.uk/) ) L9859 Exoplanet Discovery [NASA TV]( https://tess.gsfc.nasa.gov/ (https://tess.gsfc.nasa.gov/) ) Ionosphera M Satellites Launch [Russian Space Agency]( https://www.roscosmos.ru/ (https://www.roscosmos.ru/) ) Skyfall Mars Mission Concept [NASA TV]( https://www.jpl.nasa.gov/ (https://www.jpl.nasa.gov/) ) Astronomy Daily [Astronomy Daily]( http://www.astronomydaily.io/ (http://www.astronomydaily.io/) ) Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support (https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . Episode link: https://play.headliner.app/episode/28259487?utm_source=youtube

Celestial Discoveries: The Oldest Comet, Pulsar Insights, and Axiom Space’s Successful Splashdown

In this episode of SpaceTime , we explore the latest cosmic revelations, including the astonishing discovery of an ancient interstellar comet, the intricate workings of a rare pulsar, and the safe return of the Axiom 4 crew from their mission. Ancient Interstellar Comet 3I/Atlas Astronomers have unveiled that the newly discovered interstellar object, 3I/Atlas, could be the oldest comet ever observed, potentially predating our solar system by over 3 billion years. This water-rich visitor, detected by NASA's ATLAS survey, is only the third known object from beyond our solar system to reach us. A study by Matthew Hopkins from Oxford University suggests that 3I/Atlas may be more than 7 billion years old, offering a glimpse into a part of the Milky Way previously unseen. As it approaches the sun, its activity is expected to increase, revealing more about its composition and the role ancient comets play in star and planetary formation. Unraveling the Mysteries of a Rare Pulsar In another exciting development, astronomers have made significant strides in understanding a unique pulsar system, PSRJ 1023 0038. This transitional millisecond pulsar, which interacts with a lower mass stellar companion, has been studied using data from NASA's Imaging X-Ray Polarimetry Explorer (IXPE). The findings suggest that the X-ray emissions originate from the pulsar wind rather than the accretion disk, challenging existing models and providing new insights into neutron star behavior and particle acceleration. Axiom Space AX4 Crew Returns The Axiom Space AX4 crew has successfully splashed down in the North Pacific Ocean after nearly three weeks aboard the International Space Station. This mission, part of NASA's efforts to promote commercial activities in space, included a diverse crew and numerous scientific experiments. With the return of the AX4 crew, preparations are underway for NASA's upcoming Crew 11 mission, further expanding humanity's presence in low Earth orbit. www.spacetimewithstuartgary.com (https://www.spacetimewithstuartgary.com/) ✍️ Episode References Astrophysical Journal Letters https://iopscience.iop.org/journal/1538-4357 (https://iopscience.iop.org/journal/1538-4357) Journal of the American Medical Association https://jamanetwork.com/journals/jama (https://jamanetwork.com/journals/jama) Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support (https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . 00:00 New interstellar object 3I/Atlas may be older than our solar system 06:44 Foreign astronomers have discovered new evidence Explaining how pulsing remnants interact in space 14:09 Private company Axiom Space's AX4 crew return safely to Earth 16:06 Having a higher body mass index from early childhood and adolescence is linked to aging 17:32 New study looked at which over the counter medicines are good at treating depression 18:43 Brazilian psychic issues chilling warning about dangers posed by artificial intelligence Episode link: https://play.headliner.app/episode/28255493?utm_source=youtube