Unraveling Mars’ Dust Storms, Dark Comet Insights, and Space Weather Threats: S27E152

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Recorded18 Dec 2024

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SpaceTime Series 27 Episode 152 * Martian Dust Storms: A New Understanding A groundbreaking study reveals the triggers behind Mars' infamous planet-wide dust storms. Researchers from the University of Colorado Boulder suggest that relatively warm and sunny days could initiate these massive storms. Presented at the American Geophysical Union's 2024 meeting, the findings could pave the way for forecasting Martian weather, similar to Earth meteorology. Understanding these storms is crucial, as they pose significant challenges to Mars missions by affecting rovers and landers. *Discovery of New Dark Comets Astronomers have doubled the known population of dark comets, discovering seven more of these enigmatic celestial bodies. These objects, which resemble asteroids but behave like comets, are categorized into two groups based on their orbits and reflectivity. The study, published in the Proceedings of the National Academy of Sciences, explores their potential role in delivering vital materials to Earth, such as water. *Space Weather's Impact on National Security As technology advances, space weather events pose an increasing threat to national security assets. Geomagnetic storms, part of the Sun's 11-year cycle, can disrupt satellites, power grids, and communications. Johns Hopkins researchers are developing models and tools to predict and mitigate these impacts, emphasizing the importance of understanding space weather to protect critical infrastructure. 00:00 This is Space Time Series 27, Episode 152 for broadcast on 18 December 2024 00:47 New study could help predict extreme weather events on Mars 04:34 Astronomers have detected seven more dark comets, doubling the number 08:26 Scientists are working on new research projects to protect national security assets from space weather 12:35 Are we prepared for a catastrophic solar storm? The dangers of a solar eruption come in three phases 16:24 The gap between our health span and lifespan is getting wider globally 19:51 Apple have just released their new 18.2 AI suite just in time for Christmas 21:40 Google has launched its own AI assistant called Gemini 2.0 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 (https://www.bitesz.com/oldglory) - Iconic Music and Sports Merch and n ow with official NASA merchandise. Well worth a look... 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 American Geophysical Union https://www.agu.org/ University of Colorado Boulder https://www.colorado.edu/ NASA Mars Reconnaissance Orbiter https://mars.nasa.gov/mro/ The Martian (2015 Film) https://www.imdb.com/title/tt3659388/ Proceedings of the National Academy of Sciences https://www.pnas.org/ Michigan State University https://msu.edu/ Johns Hopkins Applied Physics Laboratory https://www.jhuapl.edu/ Nature Journal https://www.nature.com/ University of New South Wales https://www.unsw.edu.au/ Angavande Shemi Journal https://onlinelibrary.wiley.com/journal/15213773 Apple AI https://www.apple.com/ Google Gemini 2.0 AI https://blog.google/products/ai/ Space Time with Stuart Gary Gary https://spacetimewithstuartgary.com/ Tech Advice Life https://techadvice.life/ Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support (https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) . Episode link: https://play.headliner.app/episode/24682205?utm_source=youtube

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