Space News Today

Exoplanet Discovery, Dark Energy Evolution

SpaceTime Series 28 Episode 37 The Astronomy, Space and Science News Podcast Exciting New Exoplanet Discovery, Evolving Dark Energy, and Insights into the Moon's Magnetic Field In this episode of SpaceTime, we uncover the discovery of a potential new exoplanet, TOI 2818C, located over a thousand light years away in the constellation Papus. This intriguing planetary candidate is estimated to be 10 to 16 times the size of Earth and orbits its host star in less than 16 Earth days. We delve into the innovative transit timing variations method employed by astronomers, which revealed the presence of this companion planet alongside the hot Jupiter TOI 2818b, and discuss the implications for our understanding of planetary formation in hot Jupiter systems. Dark Energy's Mysterious Evolution We also explore a groundbreaking study suggesting that dark energy may be evolving over cosmic time scales. Utilizing data from the Dark Energy Spectroscopic Instrument (DESI), scientists are piecing together the largest three-dimensional map of the universe, revealing hints that dark energy's influence could be changing. This discovery could challenge current cosmological models and reshape our understanding of the universe's fate. Dynamic Lunar Magnetic Field Additionally, we examine findings from China's Chang'e 6 mission, which indicate that the Moon's magnetic field has been more dynamic and lasted longer than previously thought. The analysis of lunar samples reveals a resurgence of the magnetic field around 2.8 billion years ago, suggesting that the Moon's interior remains geologically active, challenging earlier beliefs about its magnetic history. 00:00 Space Time Series 28 Episode 37 for broadcast on 26 March 2025 00:49 Discovery of exoplanet TOI 2818C 06:30 Transit timing variations method explained 12:15 Implications for hot Jupiter planetary systems 18:00 Evolving dark energy and the DESI findings 22:45 Insights into the Moon's magnetic field dynamics 27:00 Summary of recent astronomical discoveries 30:15 Discussion on the health impacts of sugary beverages www.spacetimewithstuartgary.com (https://www.spacetimewithstuartgary.com/) www.bitesz.com (https://www.bitesz.com/) 🌏 Get Our Exclusive NordVPN deal here ➼ www.bitesz.com/nordvpn (https://www.bitesz.com/nordvpn) . Enjoy incredible discounts and bonuses! Plus, it’s risk-free with Nord’s 30-day money-back guarantee! ✌ Check out our newest sponsor - Old Glory - Iconic Music and Sports Merch and now with official NASA merchandise. (https://www.bitesz.com/oldglory) Well worth checking out... Become a supporter of this Podcast for as little as $3 per month and access commercial-free episodes plus bonuses: https://www.spacetimewithstuartgary.com/about (https://www.spacetimewithstuartgary.com/about) ✍️ Episode References Astrophysical Journal https://iopscience.iop.org/journal/1538-4357 (https://iopscience.iop.org/journal/1538-4357) Dark Energy Spectroscopic Instrument https://www.desi.lbl.gov/ (https://www.desi.lbl.gov/) NASA https://www.nasa.gov (https://www.nasa.gov/) 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/26285332?utm_source=youtube

Curiosity’s Groundbreaking Find, Black Hole Mysteries

Astronomy Daily | Space News: S04E72 In this action-packed episode of Astronomy Daily, host Anna takes listeners on a journey through the latest groundbreaking discoveries and developments in space exploration. From revolutionary findings by NASA's Curiosity rover on Mars to the implications of colossal black hole eruptions, this episode is filled with cosmic revelations that will leave you eager for more. Highlights: - Curiosity's Organic Discovery on Mars: Discover how NASA's Curiosity rover has identified the largest organic compounds ever found on the Martian surface, including significant fatty acids that could hint at the planet's potential for past life. This discovery opens new avenues in our understanding of Martian organic chemistry and its implications for life beyond Earth. - A Surge in Rocket Launches: Join us as we discuss the whirlwind of recent rocket launches, including SpaceX's classified missions and Isar Aerospace's historic attempt to launch the first European rocket from continental Europe. With numerous launches scheduled, the commercial space sector is witnessing an unprecedented surge in activity. - Webb Space Telescope's Stunning Observations: Marvel at the James Webb Space Telescope's latest findings, which reveal a cosmic alignment of two unrelated objects, challenging previous assumptions about star formation and the universe's structure. This stunning imagery underscores Webb's ability to reshape our understanding of cosmic phenomena. - Alarming Black Hole Discoveries: Explore the terrifying implications of a newly detected supermassive black hole producing enormous jets stretching six million light years. This revelation raises critical questions about galactic evolution and the potential dangers posed by black holes, including their effects on our own Milky Way. - Progress on NASA's Artemis Program: Get the latest updates on NASA's Artemis 2 mission, which aims to return humans to deep space. With significant milestones achieved, the mission is on track for a potential launch next year, marking a historic moment in human space exploration. 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, 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. 00:00 - Welcome to Astronomy Daily 01:05 - Curiosity rover's organic compounds discovery 10:30 - Recent rocket launches and advancements 17:00 - Webb Space Telescope's cosmic observations 22:15 - Erupting black hole findings 27:30 - Updates on Artemis 2 mission progress ✍️ Episode References Curiosity Rover Findings [NASA]( https://www.nasa.gov (https://www.nasa.gov/) ) Rocket Launch Updates [SpaceX]( https://www.spacex.com (https://www.spacex.com/) ) James Webb Space Telescope Observations [NASA]( https://www.nasa.gov/webb (https://www.nasa.gov/webb) ) Supermassive Black Hole Research [Astrophysical Journal]( https://iopscience.iop.org/journal/0004-637X (https://iopscience.iop.org/journal/0004-637X) ) Artemis Program Updates [NASA Artemis]( https://www.nasa.gov/specials/artemis/ (https://www.nasa.gov/specials/artemis/) ) 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--5648921/support (https://www.spreaker.com/podcast/astronomy-daily-space-news--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . Episode link: https://play.headliner.app/episode/26269345?utm_source=youtube

Strategic Space Bases, Lunar Sunsets, Ancient Impact Craters

Astronomy Daily | Space News: S04E71 In this captivating episode of Astronomy Daily, host Steve Dunkley and his witty AI companion Hallie explore a plethora of fascinating stories that illuminate the ever-evolving landscape of space exploration and security. From the strategic importance of Greenland for the U.S. Space Force to the groundbreaking achievements of the Blue Ghost lunar mission, this episode is filled with insights that will keep you on the edge of your seat. Highlights: - Space Force's Role in Greenland: Delve into the critical importance of Petufik Space Base in Greenland, where the U.S. Space Force is enhancing its capabilities in missile defense and satellite communication. With increasing tensions in space, General Michael Gitlein emphasizes the need for a strategic pivot to maintain superiority and safeguard national interests. - The Evolution of Space Warfare: Discover how the U.S. Space Force is adapting to new threats in space, including the emergence of orbital weaponry and adversarial tactics. General Gitlein warns of a narrowing capability gap and the necessity for improved partnerships and integrated defense systems to counter these challenges. - Blue Ghost Lunar Mission Highlights: Celebrate the achievements of Firefly Aerospace's Blue Ghost Mission 1, which successfully operated on the lunar surface, gathering vital data on lunar geology and radiation. The mission's stunning imagery, including a lunar sunset, marks a significant milestone in commercial lunar exploration. - Ancient Impact Crater Discovery: Learn about the groundbreaking discovery of the oldest impact crater on Earth, located in Australia’s Pilbara Craton. This finding sheds light on the chaotic early solar system and the potential role of ancient impacts in shaping Earth's crust and fostering conditions for life. - The Future of Lunar Exploration: Explore the implications of Blue Ghost's findings for future lunar missions and the growing lunar economy, as scientists anticipate significant discoveries from the wealth of data transmitted back to Earth. 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, 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 signing off. Until next time, keep looking up and stay curious about the wonders of our universe. 00:00 - Welcome to Astronomy Daily 01:05 - Space Force's strategic role in Greenland 10:30 - Evolution of space warfare tactics 17:00 - Highlights from the Blue Ghost lunar mission 22:15 - Discovery of the oldest impact crater on Earth 27:30 - Future implications for lunar exploration ✍️ Episode References Petufik Space Base Overview [Department of Defense]( https://www.defense.gov (https://www.defense.gov/) ) Space Force Capabilities [Space Force]( https://www.spaceforce.mil (https://www.spaceforce.mil/) ) Blue Ghost Mission Details [Firefly Aerospace]( https://fireflyspace.com (https://fireflyspace.com/) ) Ancient Impact Crater Research [Curtin University]( https://www.curtin.edu.au (https://www.curtin.edu.au/) ) 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--5648921/support (https://www.spreaker.com/podcast/astronomy-daily-space-news--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . Episode link: https://play.headliner.app/episode/26246262?utm_source=youtube

Space Tornadoes Unveiled, Starship’s Mars Mission, Astronauts’ Long-Awaited Return

SpaceTime Series 28 Episode 36 The Astronomy, Space and Science News Podcast Space Tornadoes Discovered in the Milky Way's Core, SpaceX's Starship to Undertake a Mission to Mars Next Year, and Stranded Astronauts Finally Return Home After Nine Months in Space In this episode of SpaceTime, we explore the astonishing discovery of enormous space tornadoes swirling in the Milky Way's central core. Astronomers have unveiled these spectacular formations, detected using the Atacama Large Millimeter/submillimeter Array (ALMA), which reveal the dynamic processes surrounding the supermassive black hole Sagittarius A*. We discuss the implications of this find for our understanding of the galaxy's central molecular zone and the mechanisms driving material circulation within it. SpaceX's Ambitious Mars Mission We also cover SpaceX's plans for its Starship rocket, which is set to undertake its first mission to Mars next year. Elon Musk outlines the ambitious timeline for human colonization of the red planet, with unmanned missions paving the way for human exploration as early as 2029. We delve into the current status of the Starship program and its significance for future lunar and Martian endeavors. Return of Stranded Astronauts Additionally, we celebrate the safe return of NASA astronauts who were stranded aboard the International Space Station for nine months due to delays with Boeing's Starliner spacecraft. The crew's return aboard a SpaceX Dragon capsule marks the end of a dramatic saga that began with Starliner's initial launch. We recount the challenges faced by the astronauts and the implications for future crewed missions. 00:00 Space Time Series 28 Episode 36 for broadcast on 24 March 2025 00:49 Discovery of space tornadoes in the Milky Way 06:30 Implications for the central molecular zone 12:15 Overview of SpaceX's Mars mission plans 18:00 Status of the Starship program and its future 22:45 Return of stranded astronauts from the ISS 27:00 Summary of recent space exploration developments 30:15 Discussion on the impact of sleep patterns on mental health www.spacetimewithstuartgary.com (https://www.spacetimewithstuartgary.com/) www.bitesz.com (https://www.bitesz.com/) 🌏 Get Our Exclusive NordVPN deal here ➼ www.bitesz.com/nordvpn (https://www.bitesz.com/nordvpn) . Enjoy incredible discounts and bonuses! Plus, it’s risk-free with Nord’s 30-day money-back guarantee! ✌ Check out our newest sponsor - Old Glory - Iconic Music and Sports Merch and now with official NASA merchandise. (https://www.bitesz.com/oldglory) Well worth checking out... Become a supporter of this Podcast for as little as $3 per month and access commercial-free episodes plus bonuses: https://www.spacetimewithstuartgary.com/about (https://www.spacetimewithstuartgary.com/about) ✍️ Episode References Journal of Astronomy and Astrophysics https://www.aanda.org/ (https://www.aanda.org/) NASA https://www.nasa.gov (https://www.nasa.gov/) SpaceX https://www.spacex.com (https://www.spacex.com/) 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/26243096?utm_source=youtube

Black Holes, Cosmic Questions & TRAPPIST Tales | Space Nuts: Exploring the Cosmos

This episode is brought to you with the help of NORDVPN. To get your special Space Nuts discount and help support the show, visit www.nordvpn.com/spacenuts (https://www.nordvpn.com/spacenuts) Space Nuts Episode 505: Black Holes, TRAPPIST Planets, and Cosmic Fluctuations In this engaging Q&A edition of Space Nuts, host Andrew Dunkley and astronomer Professor Fred Watson tackle a variety of listener questions that delve deep into the mysteries of the universe. From the nature of black holes and their gravitational effects to the intriguing dynamics of the TRAPPIST system, this episode is packed with thought-provoking discussions and cosmic insights that will keep you captivated. Episode Highlights: - Black Hole Mysteries: Andrew and Fred explore whether objects entering a black hole, such as electrons or grains of sand, can be accelerated beyond the speed of light. They clarify the laws of physics that remain intact even within the event horizon and the implications of mass changes. - TRAPPIST System Insights: The duo discusses the absence of gas giants in the TRAPPIST system and the possible reasons behind this phenomenon, including the formation processes and the potential for undiscovered planets. - Star Collisions: Lloyd from Cairns asks whether everyday stars like our sun ever collide, leading to a discussion about the rarity of such events compared to black hole and neutron star collisions, especially during galaxy mergers. - Early Universe Fluctuations: Mark from Louisiana poses a thoughtful question about the energy density fluctuations observed in the WMAP image of the early universe, prompting a conversation about quantum fluctuations and their role in cosmic structure formation. For more Space Nuts, including our continually 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. (00:00) This is a Q and A edition where we answer audience questions (01:02) Doug Stone: I had a question about Earthrise from last year (05:14) Question comes from somebody who didn't tell us their name (06:32) Picking the voice is picking it. Yes. It's picking it (06:46) Could anything entering a black hole be accelerated beyond the speed of light (09:05) Some solar systems do not contain gas or ice giants, says Dave (12:40) Is there any limit to how many planets a solar system can form (15:46) Do everyday stars like our sun ever collide and what do they create (20:30) Mark Rabelais has a question about fluctuations in the early universe (27:08) New research suggests distant galaxies have a preferred direction of rotation (28:47) Andrew Dunkley: Thank you to everybody who sent, uh, in questions Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-exploring-the-cosmos--2631155/support (https://www.spreaker.com/podcast/space-nuts-exploring-the-cosmos--2631155/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . Episode link: https://play.headliner.app/episode/26240959?utm_source=youtube

NASA’s Parker Solar Probe and SphereX Milestones, Plus Space Tornado Insights: S04E70

Astronomy Daily | Space News: S04E70 In this thrilling episode of Astronomy Daily, host Anna takes you on a cosmic adventure through the latest discoveries that are reshaping our understanding of the universe. From the Parker Solar Probe's record-breaking approach to the Sun to the unveiling of space tornadoes in the Milky Way, this episode is packed with exciting insights that will leave you in awe of the cosmos. Highlights: - Parker Solar Probe's Daring Encounter: Join us as we explore the Parker Solar Probe's upcoming close approach to the Sun, where it will travel at an astonishing 430,000 miles per hour, gathering unprecedented data from the solar corona. This mission promises to unlock the mysteries of solar wind and space weather, enhancing our ability to protect technology on Earth. - Spherex Space Observatory Launch: Discover the recently launched Spherex Space Observatory, which has opened its protective dust cover and is set to map the entire celestial sky in incredible detail. This ambitious mission aims to provide insights into the history of the universe and the formation of galaxies through infrared observations. - NASA's EZI Satellite Mission: Learn about NASA's EZI mission, which is now fully operational and focused on studying electrojets in the upper atmosphere. These powerful electrical currents have significant implications for understanding space weather and its effects on modern technology. - Space Tornadoes in the Milky Way: Uncover the astonishing discovery of space tornadoes swirling around the core of our galaxy. These newly identified structures challenge our understanding of the turbulent environment surrounding the Milky Way's supermassive black hole and reveal the complex dynamics at play. - Chang'e-6 Moon Research: Delve into groundbreaking research from China's Chang'e-6 mission, which has determined the age of the Moon's largest impact crater, offering crucial insights into the early history of our solar system and lunar evolution. - Preview of Lucy's Asteroid Philip: Get ready for NASA's Lucy spacecraft as it prepares for a flyby of the asteroid Donald Johansson, a rehearsal for its ultimate mission to Jupiter's Trojan asteroids. This encounter promises to yield valuable data about the formation of these ancient celestial bodies. - Good News About WR104: Finally, breathe a sigh of relief as we discuss findings regarding the binary star system WR104, also known as the Death Star. New research reveals that Earth is not in its line of fire, alleviating concerns about potential gamma-ray bursts. 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, 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. 00:00 - Welcome to Astronomy Daily 01:05 - Parker Solar Probe's close approach 10:30 - Spherex Space Observatory updates 17:00 - EZ satellite mission overview 22:15 - Discovery of space tornadoes 27:30 - Chang'e 6 findings on the Moon 32:00 - Lucy's upcoming asteroid flyby 37:00 - WR104 and Earth's safety ✍️ Episode References Parker Solar Probe Updates [NASA]( https://www.nasa.gov (https://www.nasa.gov/) ) Spherex Space Observatory [NASA]( https://www.nasa.gov/spherex (https://www.nasa.gov/spherex) ) EZ Satellite Mission [Johns Hopkins APL]( https://www.jhuapl.edu/ (https://www.jhuapl.edu/) ) Space Tornado Discovery [ALMA]( https://www.almaobservatory.org/ (https://www.almaobservatory.org/) ) Chang'e 6 Research [Chinese Academy of Sciences]( https://www.cas.cn/ (https://www.cas.cn/) ) Lucy Spacecraft Information [NASA]( https://www.nasa.gov/lucy (https://www.nasa.gov/lucy) ) WR104 Research [Keck Observatory]( https://www.keckobservatory.org/ (https://www.keckobservatory.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--5648921/support (https://www.spreaker.com/podcast/astronomy-daily-space-news--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . Episode link: https://play.headliner.app/episode/26224353?utm_source=youtube

Oxygen in Distant Galaxies and Supernovae’s Role in Extinction Events: S04E69

Astronomy Daily | Space News: S04E69 In this illuminating episode of Astronomy Daily, host Anna guides you through a series of remarkable discoveries that expand our understanding of the universe. From the detection of oxygen in the most distant galaxy to revolutionary advancements in telescope technology, this episode is a treasure trove of cosmic insights that will leave you in awe. Highlights: - Oxygen in the Distant Galaxy: Dive into the groundbreaking discovery of oxygen in galaxy Jades GSZ14.0, the farthest galaxy ever observed, which reveals unexpected maturity in the early universe. This finding challenges existing models of galaxy formation and evolution, showcasing the remarkable capabilities of the James Webb Space Telescope and ALMA. - Supernovae and Mass Extinctions: Explore the intriguing theory that supernova explosions may have contributed to mass extinction events on Earth. New research suggests that nearby supernovae could have stripped our atmosphere of its ozone layer, exposing life to harmful radiation and leading to catastrophic consequences. - Revolutionary Telescope Technology: Uncover the innovative new flat lens designed by engineers at the University of Utah, which could revolutionize astronomical observations. This lightweight lens promises to replace traditional bulky optics, making advanced imaging more accessible and practical for both professional and amateur astronomers. - Extraordinary Nova Explosion: Learn about the recurrent nova LMCN1968.12A in the Large Magellanic Cloud, which shines nearly 100 times brighter than the sun during its eruptions. This nova's unique characteristics offer valuable insights into the behavior of cosmic explosions and their potential connections to supernovae. - Venus's Inferior Conjunction: Get ready for Venus's upcoming inferior conjunction, where it will pass between Earth and the Sun. While this event may not provide dramatic visuals, it offers a valuable opportunity for astronomers to refine their understanding of celestial mechanics and planetary movements. - Theoretical Dyson Swarms: Delve into the ambitious concept of Dyson swarms, hypothetical megastructures that advanced civilizations might build around stars. This study highlights the delicate balance between technological advancement and environmental preservation, raising important questions about our future energy needs. 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, 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. 00:00 - Welcome to Astronomy Daily 01:05 - Discovery of oxygen in distant galaxy 10:30 - Supernovae and mass extinction theory 17:00 - Revolutionary telescope lens technology 22:15 - Extraordinary nova explosion insights 27:30 - Venus's inferior conjunction 32:00 - Theoretical Dyson swarms and energy needs ✍️ Episode References Oxygen in Distant Galaxy [NASA]( https://www.nasa.gov (https://www.nasa.gov/) ) Supernovae and Extinction Events [Research Study]( https://www.example.com (https://www.example.com/) ) Revolutionary Telescope Technology [University of Utah]( https://www.utah.edu (https://www.utah.edu/) ) LMCN1968.12A Observations [Astronomy Journal]( https://www.example.com (https://www.example.com/) ) Venus's Inferior Conjunction [Adler Planetarium]( https://www.adlerplanetarium.org/ (https://www.adlerplanetarium.org/) ) Dyson Swarms Research [Science Direct]( https://www.sciencedirect.com/ (https://www.sciencedirect.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--5648921/support (https://www.spreaker.com/podcast/astronomy-daily-space-news--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . Episode link: https://play.headliner.app/episode/26208222?utm_source=youtube

Exoplanets Discovered, Kuiper Belt’s Icy Trio, and White Holes Explored: S28E35

SpaceTime Series 28 Episode 35 The Astronomy, Space and Science News Podcast Discovery of a New Planetary System, Stable Trio of Icy Worlds in the Kuiper Belt, and the Fascinating Concept of White Holes In this episode of SpaceTime, we delve into the groundbreaking discovery of a nearby planetary system orbiting Barnard's Star, the second closest star system to the Sun. Located just 5.96 light years away, this system comprises four small planets, each 20 to 30% the mass of Earth, revealing new insights into the potential for life beyond our solar system. We discuss the significance of these findings and the advanced techniques used to confirm their existence, including the innovative Maroon X instrument. Exploring the Kuiper Belt We also explore the remarkable discovery of a stable trio of small frozen worlds in the Kuiper Belt, cataloged as the Algiera system. This intriguing find, made using data from NASA's Hubble Space Telescope and the Keck Observatory, could potentially be only the second three-body system identified in this remote region, challenging existing theories about how such formations occur. Theoretical White Holes Additionally, we dive into the fascinating hypothesis suggesting that black holes may transition into white holes, ejecting matter and energy back into the universe. This revolutionary idea, rooted in quantum mechanics, opens up new possibilities for understanding the nature of black holes and the fundamental workings of the universe. 00:00 Space Time Series 28 Episode 35 for broadcast on 21 March 2025 00:49 Discovery of a planetary system around Barnard's Star 06:30 Significance of the findings and the Maroon X instrument 12:15 Overview of the Algiera system in the Kuiper Belt 18:00 Implications for our understanding of Kuiper Belt objects 22:45 Theoretical concepts of white holes and their significance 27:00 Summary of recent astronomical discoveries 30:15 Discussion on health risks associated with slushy drinks www.spacetimewithstuartgary.com (https://www.spacetimewithstuartgary.com/) www.bitesz.com (https://www.bitesz.com/) 🌏 Get Our Exclusive NordVPN deal here ➼ www.bitesz.com/nordvpn (https://www.bitesz.com/nordvpn) . Enjoy incredible discounts and bonuses! Plus, it’s risk-free with Nord’s 30-day money-back guarantee! ✌ Check out our newest sponsor - Old Glory - Iconic Music and Sports Merch and now with official NASA merchandise. (https://www.bitesz.com/oldglory) Well worth checking out... Become a supporter of this Podcast for as little as $3 per month and access commercial-free episodes plus bonuses: https://www.spacetimewithstuartgary.com/about (https://www.spacetimewithstuartgary.com/about) ✍️ Episode References Astrophysical Journal Letters https://iopscience.iop.org/journal/2041-8205 (https://iopscience.iop.org/journal/2041-8205) Planetary Science Journal https://www.springer.com/journal/11038 (https://www.springer.com/journal/11038) Physical Review Letters https://journals.aps.org/prl/ (https://journals.aps.org/prl/) 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/26204622?utm_source=youtube

Alien Objects, Seismic Signals & Mars Missions: #505 - Investigating Cosmic Curiosities | Space...

This episode is brought to you with the support of NordVPN...and as Andrew syays in this episode...the best in the business. To get our special Space Nuts savings, visit www.nordvpn.spacenuts (https://www.nordvpn.com/spacenuts) Space Nuts Episode 504: Alien Objects, Exoplanets, and Mars Missions In this episode of Space Nuts, host Andrew Dunkley is joined by astronomer Fred Watson and special guest Heidi Campo as they dive into the latest cosmic discoveries and ambitious space missions. From the intriguing tale of an alien object that may not be so alien after all to the confirmation of planets orbiting Barnard's Star, this episode is packed with fascinating insights and lively discussions that will pique your curiosity about the universe. Episode Highlights: - Alien Object Mystery: Andrew and Fred explore the story of an object that entered Earth's atmosphere, initially thought to be extraterrestrial, but later revealed to have a more terrestrial explanation involving a truck's seismic signal. The duo discusses the implications of this finding and the ongoing investigation led by Professor Avi Loeb. - Discovery of Exoplanets: The conversation shifts to the confirmation of four sub-Earth-sized planets orbiting Barnard's Star, the closest star system to us. Andrew and Fred discuss the challenges of observing these planets and what their discovery means for the search for extraterrestrial life. - Elon Musk and Mars Missions: The episode wraps up with an update on Elon Musk's ambitious plans for Mars colonization, including a timeline for robotic missions and the development of the humanoid robot, Optimus. Andrew and Fred discuss the feasibility of these plans and the technological advancements needed to make them a reality. For more Space Nuts, including our continually 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. Chapters: (00:00) Introduction and welcome (01:30) Discussion on the alien object and its true nature (10:15) Confirmation of planets around Barnard's Star (20:45) Elon Musk's plans for Mars colonization (30:00) Closing thoughts and listener engagement Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-exploring-the-cosmos--2631155/support (https://www.spreaker.com/podcast/space-nuts-exploring-the-cosmos--2631155/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . Episode link: https://play.headliner.app/episode/26203715?utm_source=youtube

Dark Energy Dilemma and More Boeing Starliner Setbacks: S04E68

Astronomy Daily | Space News: S04E68 In this thought-provoking episode of Astronomy Daily, host Anna delves into some astonishing revelations that challenge our understanding of the universe. From the evolving nature of dark energy to Boeing's ongoing Starliner saga and China's ambitious crewed spaceflight plans, this episode is brimming with cosmic insights and discoveries that will leave you pondering the mysteries of space. Highlights: - Dark Energy's Surprising Evolution: Discover groundbreaking findings from the Dark Energy Spectroscopic Instrument (DSE) that suggest dark energy may not be constant after all. With new data indicating that this fundamental force could be evolving over time, scientists are facing the thrilling prospect of rewriting cosmological models that have stood for decades. - Boeing's Starliner Setbacks: Learn about the latest challenges facing Boeing's Starliner spacecraft, including the possibility of a third uncrewed test flight before it can safely carry astronauts. With NASA's reliance on SpaceX's Crew Dragon, the implications for Boeing's future in human spaceflight are significant. - China's Bold Space Aspirations: Explore China's plans to enter the crewed spaceflight arena with commercial space company AZ Space aiming for orbital tests by 2027. This move signals a new era in China's space ambitions, as private firms begin to take on roles traditionally held by government agencies. - The Mystery of Exoplanet TOI 1453C: Uncover the peculiar characteristics of the newly discovered exoplanet TOI 1453C, which boasts an incredibly low density that baffles scientists. Is it cloaked in a thick atmosphere, or is it primarily composed of water? This enigmatic world challenges our understanding of planetary formation. - A Planet Devoured by a White Dwarf: Delve into the captivating evidence from the Helix Nebula, where astronomers believe they have witnessed a planet being torn apart by a dying star. The implications of this discovery may reshape our understanding of planetary systems' fates as their stars evolve. - The Simple Physics Behind Galactic Feathers: Discover how a recent study suggests that the intricate structures known as "feathers" in spiral galaxies could form through simple gravitational processes. This finding highlights the elegance of nature's ability to create complexity from basic physical principles. 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, 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. 00:00 - Welcome to Astronomy Daily 01:05 - Dark energy's evolving nature 10:30 - Boeing's Starliner challenges 17:00 - China's crewed spaceflight ambitions 22:15 - Exoplanet TOI 1453C's mystery 27:30 - Planet devoured by a white dwarf 32:00 - Galactic feathers and simple physics ✍️ Episode References Dark Energy Research [DSE]( https://www.dse.org (https://www.dse.org/) ) Boeing Starliner Updates [NASA]( https://www.nasa.gov (https://www.nasa.gov/) ) China's Commercial Space Plans [AZ Space]( https://www.azspace.com (https://www.azspace.com/) ) Exoplanet TOI 1453C Discovery [NASA TV]( https://www.nasa.gov/tess (https://www.nasa.gov/tess) ) Helix Nebula Findings [Chandra Observatory]( https://www.nasa.gov/chandra (https://www.nasa.gov/chandra) ) Galactic Feather Research [Astronomy and Astrophysics]( https://www.aanda.org/ (https://www.aanda.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--5648921/support (https://www.spreaker.com/podcast/astronomy-daily-space-news--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . Episode link: https://play.headliner.app/episode/26187364?utm_source=youtube