Venus' Volcanic Secrets Revealed, Gaia's Mission Concludes

SpaceTime Series 28 Episode 43The Astronomy, Space and Science News PodcastExploring Venusian Volcanoes, the End of the Gaia Mission, and SpaceX's Historic Polar Orbit LaunchIn this episode of SpaceTime, we delve into the geological mysteries of Venus, where new research suggests that convection in its crust may explain the planet's numerous volcanoes. Unlike Earth, which supports life, Venus is a harsh environment with extreme temperatures and a crushing atmosphere. We discuss how this convection could indicate a more active geological landscape than previously understood, shedding light on the planet's evolution.The Conclusion of the Gaia MissionNext, we mark the end of an era as the European Space Agency officially powers down the Gaia spacecraft. After over a decade of groundbreaking work mapping the Milky Way, Gaia has provided invaluable data that has transformed our understanding of the galaxy. We highlight the mission's key achievements and the lasting legacy of its extensive data archive that will continue to inform astronomical research for years to come.SpaceX's Manned Polar Orbit MissionAdditionally, we celebrate SpaceX's successful launch of its first manned mission to orbit above the Earth's poles. This historic flight, which included a variety of scientific experiments, showcases the capabilities of modern space travel and the potential for future polar exploration. We detail the mission's objectives, the crew's experiences, and the significance of this achievement in the context of human spaceflight.00:00 Space Time Series 28 Episode 43 for broadcast on 9 April 202500:49 New study on volcanic activity on Venus06:30 Implications of convection in Venus's crust12:15 The end of the Gaia mission and its contributions18:00 Highlights of Gaia's discoveries and data legacy22:45 SpaceX's first manned polar orbit mission27:00 Summary of recent space exploration milestones30:15 Science report: Antibiotic use in livestock and environmental impactswww.spacetimewithstuartgary.comwww.bitesz.com🌏 Get Our Exclusive NordVPN deal here ➼ 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. 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✍️ Episode ReferencesPhysics of Earth and Planetary Interiorshttps://www.journals.elsevier.com/physics-of-the-earth-and-planetary-interiorsEuropean Space Agencyhttps://www.esa.intNature Communicationshttps://www.nature.com/ncomms/Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support.