Space News Today
The curated playlist of Space News podcasts from Bitesz.com...all your favourites in one feed. Space Nuts with Andrew Dunkley & Professor Fred Watson; SpaceTime with Stuart Gary and Astronomy Daily.
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18 hours ago
18 hours ago
In this episode, we bid farewell to the interstellar comet 3I/Atlas as it completes its closest approach to Earth, offering a glimpse into a cosmic journey that spans billions of years. We discuss the Parker Solar Probe's remarkable 26th close approach to the Sun, where it continues to gather critical data about solar activity at a staggering speed of 430,000 miles per hour. In a more whimsical turn, we share the exciting news of a public contest to design a mascot for NASA's Artemis 2 mission, highlighting the incredible engagement from around the globe.Shifting gears, we delve into the enigma of luminous fast blue optical transients (LFBOTs), exploring a recent discovery that suggests these cosmic explosions may arise from massive black holes tearing apart companion stars. We also examine the potential threat posed by asteroid 2024 YR4, which has a small chance of impacting the Moon in 2032, potentially scattering debris into near-Earth space. Finally, we analyze Russia's revamped plans for its future in space, as it opts to repurpose aging modules from the International Space Station into a new national space station, raising questions about safety and scientific capabilities.### Timestamps & Stories01:05 – Story 1: Farewell to Interstellar Comet 3I/Atlas** **Key Facts** - Comet 3I/Atlas made its closest approach to Earth, coming within 168 million miles. - It is only the third interstellar object detected passing through our solar system.03:20 – **Story 2: Parker Solar Probe's Close Approach** **Key Facts** - The probe completed its 26th perihelion, flying just 3.8 million miles from the Sun. - It operated autonomously while gathering crucial data about solar activity.05:45 – **Story 3: NASA's Artemis 2 Mascot Contest** **Key Facts** - NASA invited the public to design a zero gravity indicator for the Artemis 2 mission. - Thousands of submissions were received, with 25 finalists selected.08:00 – **Story 4: Understanding LFBOTs** **Key Facts** - Recent findings suggest LFBOTs result from black holes shredding companion stars. - The energy emitted during these events is significantly higher than typical supernova explosions.10:15 – **Story 5: Potential Impact of Asteroid 2024 YR4** **Key Facts** - There is a 4% chance that this building-sized asteroid will hit the Moon in 2032. - The impact could release energy equivalent to 400 times the Hiroshima bomb.12:00 – **Story 6: Russia's Future in Space** **Key Facts** - Russia plans to repurpose the old ISS modules into a new national space station. - Concerns arise regarding the safety and maintenance of aging infrastructure. ### Sources & Further Reading 1. NASA (https://www.nasa.gov/) 2. James Webb Space Telescope (https://www.jwst.nasa.gov/) 3. Space.com (https://www.space.com/) 4. European Space Agency (https://www.esa.int/) 5. NASA Solar System Exploration (https://www.nasa.gov/solar-system) ### Follow & Contact X/Twitter: @AstroDailyPod Instagram: @astrodailypod Email: hello@astronomydaily.io Website: astronomydaily.io (http://astronomydaily.io) Clear skies and see you next time! 🌟 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) . Sponsor Details: Ensure your online privacy by using NordVPN . To get our special listener deal and save a lot of money, visit You'll be glad you did! Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click Here (https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support) This episode includes AI-generated content. Episode link: https://play.headliner.app/episode/30757323?utm_source=youtube
2 days ago
2 days ago
In this episode, we journey through a captivating array of discoveries and cosmic events that challenge our understanding of the universe. We kick off with a surprising revelation about Titan, Saturn's largest moon, where new analysis suggests its interior may be a thick, warm slush rather than a vast ocean, complicating the search for extraterrestrial life. Next, we discuss a recent anomaly involving SpaceX's Starlink satellites that resulted in a satellite breaking apart, raising concerns about space debris and its implications for future missions.Shifting gears, we delve into the implications of President Trump's executive order on national space policy, which aims for a 2028 moon landing and addresses the increasing militarization of space. We then unravel the mystery of Fomalhaut B, once thought to be an exoplanet, but now revealed to be a cloud of debris from a cosmic collision, providing insight into the chaotic processes of planet formation.As we explore the interstellar comet 3I ATLAS making its closest approach to Earth, we highlight the fleeting opportunity for scientists to study this visitor from another solar system. Finally, we celebrate the Spherex Space Telescope's completion of its first all-sky infrared map, which promises to answer fundamental questions about the universe's structure and the origins of life.### Timestamps & Stories01:05 – **Story 1: Surprising Discovery about Titan** **Key Facts** - New analysis suggests Titan's interior may be a thick, warm slush instead of a vast ocean. - This alters the prospects for extraterrestrial life.03:20 – **Story 2: SpaceX's Starlink Anomaly** **Key Facts** - A Starlink satellite experienced an anomaly, breaking apart and creating debris. - The satellite is expected to deorbit and burn up in the atmosphere soon.05:45 – **Story 3: National Space Policy Changes** **Key Facts** - President Trump's executive order aims for a 2028 moon landing and addresses space security. - The order reinforces NASA's Artemis program and emphasizes sustainable lunar presence.08:00 – **Story 4: The Mystery of Fomalhaut B** **Key Facts** - Fomalhaut B was revealed to be a cloud of debris from a cosmic collision, not a planet. - This discovery offers a real-time look at planetary system formation.10:15 – **Story 5: Interstellar Comet 3I ATLAS Approaches Earth** **Key Facts** - The comet is making its closest approach, providing a rare observational opportunity. - It is too faint for the naked eye but can be tracked online.12:00 – **Story 6: Spherex Telescope's All-Sky Map** **Key Facts** - The Spherex Space Telescope has completed its first all-sky infrared map in 102 colors. - This map will help answer questions about the universe's structure and the origins of life. ### Sources & Further Reading 1. NASA (https://www.nasa.gov/) 2. SpaceX (https://www.spacex.com/) 3. James Webb Space Telescope (https://www.jwst.nasa.gov/) 4. European Space Agency (https://www.esa.int/) 5. Space.com (https://www.space.com/) ### Follow & Contact X/Twitter: @AstroDailyPod Instagram: @astrodailypod Email: hello@astronomydaily.io Website: astronomydaily.io Clear skies and see you next time! 🌟 Become a supporter of this podcast: Support Us (https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . Sponsor Details: Ensure your online privacy by using NordVPN . To get our special listener deal and save a lot of money, visit You'll be glad you did! Sponsor Details: Ensure your online privacy by using NordVPN . To get our special listener deal and save a lot of money, visit You'll be glad you did! Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click Here (https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support) This episode includes AI-generated content. Episode link: https://play.headliner.app/episode/30739633?utm_source=youtube
2 days ago
2 days ago
In this episode of SpaceTime , we uncover groundbreaking discoveries and exciting celestial events that illuminate our understanding of the universe. Earliest Supernova Ever Detected Astronomers have achieved a remarkable milestone by detecting the earliest supernova ever observed, dating back to a mere 730 million years after the Big Bang. Using the powerful Webb Space Telescope, this supernova, cataloged as GRB250314A, emitted a gamma ray burst that has shattered previous distance records. Lead author Andrew Levin shares insights into how this discovery provides a glimpse into the universe when it was only 5% of its current age, revealing surprising similarities with modern supernovae despite the vast differences in their epochs. Liquid Water on Mars: New Evidence New seismic data from NASA's Mars InSight lander suggests that liquid water could still exist beneath the Martian surface, potentially providing a habitat for microbial life. The analysis of marsquakes has revealed boundaries in the Martian crust that indicate the presence of water-filled cracks, offering compelling evidence that life may persist on the Red Planet. We discuss the implications of these findings and the methodologies used to analyze the Martian subsurface. The Great Geminids Meteor Shower of 2025 The annual Geminid meteor shower is reaching its peak, presenting stargazers with the chance to witness up to 100 meteors per hour under optimal conditions. Unlike many meteor showers that originate from comets, the Geminids are unique as they come from the asteroid 3200 Phaethon. Dr. Robert Massey provides tips on how to best observe this spectacular celestial event, emphasizing the importance of dark skies and the naked eye for optimal viewing. www.spacetimewithstuartgary.com (https://www.spacetimewithstuartgary.com/) ✍️ Episode References Astronomy and Astrophysics British Medical Journal Nature Communications Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support (https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . (00:00:00) New clues suggest that liquid water could still exist on Mars today (00:00:48) Astronomers have detected the earliest supernova ever seen using the Webb Space Telescope (00:05:10) New study based on seismic data suggests liquid water may still exist on Mars (00:09:12) The Geminids are visible between now and December 20th (00:13:10) New study finds coffee may slow down biological aging of people with mental illnesses Episode link: https://play.headliner.app/episode/30733576?utm_source=youtube
3 days ago
3 days ago
This episode of Space Nuts is brought to you with the support of Antigravity A1 . Experience the future of flight with the world’s first all-in-one 8K 360 drone. With intuitive controls and immersive goggles, the Antigravity A1 redefines what it means to fly. Check it out at AntigravityA1 (https://www.antigravity.tech/drone/antigravity-a1/buy?utm_term=spacenuts) . Frozen Frontiers: Snowball Earth, Dinosaur Origins, and Hubble Tension In this captivating holiday episode of Space Nuts , hosts Andrew Dunkley and Professor Fred Watson embark on a journey through time and space, discussing the intriguing concept of Snowball Earth, the origins of the dinosaur-killing asteroid, and the ongoing debate surrounding the Hubble tension in cosmology. Episode Highlights: - Snowball Earth: Andrew and Fred explore the fascinating theory of Snowball Earth, a period when our planet was completely frozen over, and how recent geological findings in Scotland and Australia shed light on this icy epoch. - Dinosaur-Killing Asteroid Origins: The hosts delve into the latest research pinpointing the Chicxulub impactor's origins within the asteroid belt, revealing the chemical markers that help trace its journey through the solar system. - The Hubble Tension: A discussion on the so-called crisis in cosmology, as the hosts dissect the differing measurements of the universe's expansion rate and how new data from the James Webb Space Telescope may provide clarity. - Listener Questions: The episode wraps up with engaging listener questions, including a fascinating inquiry about the impact of a frozen Earth on its diameter, prompting a thoughtful discussion on planetary changes over time. 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. 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/30732090?utm_source=youtube
3 days ago
3 days ago
In this episode, we explore a series of groundbreaking developments in space exploration and astronomy. We start with the monumental announcement of Jared Isaacman, the billionaire entrepreneur and astronaut, as the new head of NASA, signaling a potential shift towards more commercially driven missions. Next, we delve into the astonishing discovery of a supermassive black hole racing through intergalactic space, leaving a trail of newborn stars in its wake—an incredible testament to the capabilities of the James Webb Space Telescope. We then turn our attention to Mars, where the Perseverance Rover has traveled nearly 25 miles, uncovering geological treasures that may hold clues to past life on the Red Planet.Moving closer to home, we discuss recent findings from the Lunar Reconnaissance Orbiter that reveal the Moon is not as dormant as once thought, with young geological features indicating ongoing changes. Finally, we celebrate the successful inaugural launch of the Ariane 6 rocket by the European Space Agency, restoring Europe's independent access to space and enhancing its global navigation capabilities.### Timestamps & Stories01:05 – **Story 1: Jared Isaacman Appointed Head of NASA** **Key Facts**- Billionaire entrepreneur and astronaut Jared Isaacman takes the helm at NASA.- His leadership may accelerate partnerships with private space companies.03:20 – **Story 2: Runaway Supermassive Black Hole** **Key Facts**- Astronomers confirm a supermassive black hole moving at 2.2 million mph, leaving a trail of stars.- The black hole was ejected from its galaxy due to a cosmic collision.05:45 – **Story 3: Perseverance Rover's Milestone on Mars** **Key Facts**- The rover has traveled nearly 25 miles and is conducting groundbreaking geological research.- It is analyzing rocks that may have interacted with water, hinting at past life.08:00 – **Story 4: Active Moon Surfaces** **Key Facts**- New images reveal young geological features on the Moon, indicating ongoing changes.- These findings challenge previous assumptions about the Moon's inactivity.10:15 – **Story 5: Successful Launch of Ariane 6 Rocket** **Key Facts**- The European Space Agency celebrates the successful inaugural launch of the Ariane 6 rocket.- This launch restores Europe's independent access to space and enhances the Galileo satellite system. ### Sources & Further Reading 1. NASA (https://www.nasa.gov/) 2. James Webb Space Telescope (https://www.jwst.nasa.gov/) 3. European Space Agency (https://www.esa.int/) 4. NASA Mars Exploration (https://mars.nasa.gov/) 5. Space.com (https://www.space.com/) ### Follow & Contact X/Twitter: @AstroDailyPod Instagram: @astrodailypod Email: hello@astronomydaily.io Website: astronomydaily.io Clear skies and see you tomorrow! 🌟 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) . Sponsor Details: Ensure your online privacy by using NordVPN . To get our special listener deal and save a lot of money, visit You'll be glad you did! Sponsor Details: Ensure your online privacy by using NordVPN . To get our special listener deal and save a lot of money, visit You'll be glad you did! Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click Here (https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support) This episode includes AI-generated content. Episode link: https://play.headliner.app/episode/30717133?utm_source=youtube
4 days ago
4 days ago
In this episode, we dive into some thought-provoking topics that could reshape our understanding of the universe. A groundbreaking study introduces the immersion theory, suggesting that Earth-like planets may be far more common than previously believed, thanks to the explosive influence of nearby supernovae. We also explore the Eschtachian hypothesis, which proposes that our first contact with extraterrestrial life might come in the form of a powerful signal from a civilization in distress. Additionally, we highlight an exciting week of record space launches, including China's Long March 12A rocket and South Korea's Hanbit Nano. We celebrate a significant milestone for NASA's Mars Reconnaissance Orbiter, which has captured its 100,000th image, and we wrap up with the announcement of NASA's Orbit Challenge, inviting college students to innovate for future space exploration. ### Timestamps & Stories 01:05 – **Story 1: Immersion Theory and Earth-like Planets** **Key Facts** - A new study suggests rocky planets may be more common due to supernova explosions. - Estimates indicate that 10-50% of sun-like stars could host planetary systems formed under these conditions. 03:20 – **Story 2: The Eschtachian Hypothesis** **Key Facts** - Proposed by David Kipping, this theory posits that first contact with aliens may come from a civilization in its final phase. - The idea suggests we may receive a powerful signal as a last testament rather than a friendly communication. 05:45 – **Story 3: Record-Breaking Week for Space Launches** **Key Facts** - Multiple agencies, including SpaceX and China's space program, are set to launch various missions. - Notable launches include the Ariane 6 for Galileo satellites and Blue Origin's crewed flight. 08:00 – **Story 4: Mars Reconnaissance Orbiter Milestone** **Key Facts** - NASA's MRO has captured its 100,000th image, chosen by a high school student through the HiWish program. - The landmark photo features stunning mesas and dunes in Syrtis Major. 10:15 – **Story 5: NASA's Orbit Challenge for Students** **Key Facts** - This new competition invites college students to develop solutions for Earth and deep space exploration. - With a prize pool of up to $380,000, registration is open until February 9, 2026. ### Sources & Further Reading 1. Science Advances (https://www.science.org/) 2. NASA (https://www.nasa.gov/) 3. SpaceX (https://www.spacex.com/) 4. European Space Agency (https://www.esa.int/) 5. JAXA (https://www.jaxa.jp/) ### Follow & Contact X/Twitter: @AstroDailyPod Instagram: @astrodailypod Email: hello@astronomydaily.io Website: astronomydaily.io Clear skies and see you tomorrow! 🌟 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) . Sponsor Details: Ensure your online privacy by using NordVPN . To get our special listener deal and save a lot of money, visit You'll be glad you did! Sponsor Details: Ensure your online privacy by using NordVPN . To get our special listener deal and save a lot of money, visit You'll be glad you did! Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click Here (https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support) This episode includes AI-generated content. Episode link: https://play.headliner.app/episode/30696789?utm_source=youtube
4 days ago
4 days ago
SpaceTime with Stuart Gary Gary - Series 28 Episode 147 In this episode of SpaceTime , we delve into remarkable discoveries that significantly enhance our understanding of the cosmos. Longest Gamma Ray Burst Ever Detected Astronomers have made headlines with the discovery of the longest gamma ray burst ever recorded, GRB 250702B, which lasted over seven hours. This unprecedented event is reshaping our understanding of stellar explosions and their aftermath. Initial observations indicate that this extraordinary burst may have originated from a black hole consuming a star, prompting new theories about the mechanisms behind these powerful cosmic phenomena. We explore the implications of this finding and how it challenges existing models of gamma ray bursts. Elemental Bounty in Supernova Remnant For the first time, scientists have detected chlorine and potassium in the remnants of the supernova Cassiopeia A, utilizing the advanced capabilities of the CRISM spacecraft. This discovery sheds light on the elemental processes that occur during stellar explosions and their connection to the formation of elements crucial for life on Earth. We discuss the significance of these findings and their impact on our understanding of stellar nucleosynthesis. International Space Station Fully Occupied In a historic first, the International Space Station has reached full capacity, with all eight of its docking ports in use. We discuss the implications of this milestone, including the logistics of managing multiple spacecraft and the ongoing missions currently underway aboard the ISS. www.spacetimewithstuartgary.com (https://www.spacetimewithstuartgary.com/) ✍️ Episode References Monthly Notices of the Royal Astronomical Society Astrophysical Journal Letters Nature Astronomy Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support (https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . (00:00:00) This is space Time Series 28, Episode 147 full broadcast on 17 December 2025 (00:00:47) Astronomers have detected the longest gamma ray burst ever detected (00:11:11) Astronomers have detected chlorine and potassium in a supernova remnant (00:18:27) International Space Station is fully occupied with all eight docking ports now in use (00:20:05) New study claims flavonoids may help improve insulin resistance (00:24:58) You're a multiple award winner. You've won in creative writing and controversy (00:26:05) Space Time is available every Monday, Wednesday and Friday through bitesz. com (https://bitesz.com) Episode link: https://play.headliner.app/episode/30691704?utm_source=youtube
5 days ago
5 days ago
In today's episode, we cover a wide array of intriguing updates from the cosmos, including a concerning communication loss with NASA's MAVEN spacecraft at Mars and the implications of its potential silence for ongoing research. We also highlight a successful rendezvous between two private spacecraft, showcasing advancements in autonomous orbital technologies. Additionally, we discuss the upcoming close approach of interstellar comet 3I Atlas, the fascinating discovery of primordial "dinosaur stars" by the James Webb Space Telescope, and the stunning visuals from the recent Gemin meteor shower. Finally, we explore the future of asteroid mining and its potential to revolutionize space exploration and resource sustainability. ### Timestamps & Stories 01:05 – **Story 1: MAVEN Spacecraft Communication Loss** **Key Facts** - NASA's MAVEN spacecraft has lost communication, with a brief signal indicating unexpected rotation. - MAVEN plays a critical role in studying Mars' atmosphere and relaying communications for surface rovers. 03:20 – **Story 2: Successful Private Spacecraft Rendezvous** **Key Facts** - Starfish Space and Impulse Space executed an autonomous rendezvous in Earth orbit, a significant step for satellite servicing. - The project, named Remora, showcases rapid development from concept to execution. 05:45 – **Story 3: Interstellar Comet 3I Atlas Approaches Earth** **Key Facts** - The comet is set to make its closest approach on December 19th, providing a rare observational opportunity. - Telescopes like Hubble and ESA's JUICE will be studying its composition. 08:00 – **Story 4: Discovery of Dinosaur Stars** **Key Facts** - JWST may have found evidence of massive primordial stars, potentially up to 10,000 times the mass of our Sun. - These stars could explain the rapid formation of supermassive black holes in the early universe. 10:15 – **Story 5: Gemin Meteor Shower Highlights** **Key Facts** - The Gemin meteor shower peaked on December 13, showcasing bright meteors from asteroid 3200 Phaethon. - Astrophotographers captured stunning images from around the world. 12:00 – **Story 6: Future of Asteroid Mining** **Key Facts** - Research suggests small asteroids could provide essential resources for Moon and Mars missions. - The potential for water extraction and the economic implications of space resource ownership are discussed. ### Sources & Further Reading 1. NASA (https://www.nasa.gov/) 2. James Webb Space Telescope (https://www.jwst.nasa.gov/) 3. European Space Agency (https://www.esa.int/) 4. Space.com (https://www.space.com/) 5. Science Daily (https://www.sciencedaily.com/) ### Follow & Contact X/Twitter: @AstroDailyPod Instagram: @astrodailypod Email: hello@astronomydaily.io Website: astronomydaily.io Clear skies and see you tomorrow! 🌟 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) . Sponsor Details: Ensure your online privacy by using NordVPN . To get our special listener deal and save a lot of money, visit You'll be glad you did! Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click Here (https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support) This episode includes AI-generated content. Episode link: https://play.headliner.app/episode/30676077?utm_source=youtube
5 days ago
5 days ago
In this episode of SpaceTime , we explore significant developments in space exploration and cosmic studies that could reshape our understanding of the universe. Nasa's MAVEN Mars Orbiter: Communication Loss NASA's MAVEN (Mars Atmosphere and Volatile Evolution) spacecraft has gone silent, with contact lost on December 6th after passing behind Mars. The orbiter has been a vital asset for over a decade, studying the Martian atmosphere and solar wind interactions that have transformed Mars from a water-rich world to a cold desert. We delve into MAVEN's critical findings, including the mechanisms of atmospheric escape and the implications of its potential loss for ongoing Martian research. Galactic Neighbourhoods: Influencing Evolution A new study reveals how a galaxy's local environment can significantly affect its evolution. The research, published in the Monthly Notices of the Royal Astronomical Society, demonstrates that galaxies situated in densely populated regions tend to grow more slowly and develop different structures compared to their isolated counterparts. By analysing data from the Deep Extragalactic Visible Legacy Survey, astronomers have gained insights into the complex dynamics of galactic interactions and their impact on star formation rates. Uranus and Neptune: More Richie than Icy? Challenging long-held classifications, a recent study suggests that the solar system's ice giants, Uranus and Neptune, may actually be more rocky than icy. Researchers from the University of Zurich conducted computer simulations that indicate a broader range of internal compositions for these planets, which could explain their complex magnetic fields. This new perspective could alter our understanding of planetary formation and evolution, paving the way for future explorations of these distant worlds. www.spacetimewithstuartgary.com (https://www.spacetimewithstuartgary.com/) ✍️ Episode References Monthly Notices of the Royal Astronomical Society NASA TV Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support (https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . Episode link: https://play.headliner.app/episode/30669638?utm_source=youtube
6 days ago
6 days ago
In today's episode, we delve into a series of captivating stories from the cosmos, including Google's ambitious Project Suncatcher, which aims to build data centers in space, harnessing solar power and the cold vacuum of space for efficiency. We also discuss a close encounter between a Chinese spacecraft and a SpaceX Starlink satellite, highlighting the urgent need for better space traffic management. Additionally, we explore a new theory suggesting that a rogue planet may have reshaped our solar system, and how Mars has been subtly influencing Earth's climate over millennia. To cap it off, we celebrate a remarkable milestone for Voyager 1, as it approaches a staggering distance of one light day from Earth. ### Timestamps & Stories 01:05 – **Story 1: Google's Project Suncatcher - Data Centers in Space** **Key Facts** - Google plans to launch prototype satellites in 2027 to create an orbital data center powered by solar energy. - The project aims to address the immense energy consumption of data centers on Earth. 03:20 – **Story 2: Close Encounter in Orbit** **Key Facts** - A Chinese spacecraft narrowly avoided a collision with a SpaceX Starlink satellite, coming within 200 meters. - The incident underscores the growing problem of space congestion and the need for better coordination among satellite operators. 05:45 – **Story 3: Richie Planet Theory Reshaping Solar System** **Key Facts** - New research suggests a rogue planet may have triggered the rearrangement of our solar system's giant planets. - Simulations indicate that a massive object could have caused the instability that shaped the orbits of Jupiter, Saturn, Uranus, and Neptune. 08:00 – **Story 4: Mars' Influence on Earth's Climate** **Key Facts** - A study finds that gravitational interactions between Earth and Mars amplify long-term climate cycles on Earth. - These interactions may enhance the effects of Milankovitch cycles, influencing ice ages over millions of years. 10:15 – **Story 5: Voyager 1's Milestone Journey** **Key Facts** - Voyager 1 is set to reach a distance of one light day from Earth by November 2026, making communication a 48-hour round trip. - Launched in 1977, it remains the most distant human-made object, continuing to send valuable data from interstellar space. ### Sources & Further Reading 1. Google (https://www.google.com/) 2. SpaceX (https://www.spacex.com/) 3. NASA Voyager Mission (https://www.nasa.gov/mission_pages/voyager/index.html) 4. NASA Solar System Exploration (https://www.nasa.gov/solar-system/) 5. European Space Agency (https://www.esa.int/) ### Follow & Contact X/Twitter: @AstroDailyPod Instagram: @astrodailypod Email: hello@astronomydaily.io Website: astronomydaily.io Clear skies and see you tomorrow! 🌟 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) . Sponsor Details: Ensure your online privacy by using NordVPN . To get our special listener deal and save a lot of money, visit You'll be glad you did! Sponsor Details: Ensure your online privacy by using NordVPN . To get our special listener deal and save a lot of money, visit You'll be glad you did! Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click Here (https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support) This episode includes AI-generated content. Episode link: https://play.headliner.app/episode/30653000?utm_source=youtube