SpaceTime with Stuart Gary

SpaceTime Series 27 Episode 150*Venus: A Lifeless WorldNew research has debunked the long-standing theory that Venusmight have once been habitable. Despite being Earth's sister planet, a study of its atmospheric chemistry reveals that Venus has always been too dry to support oceans, making it an inhospitable world throughout its history. These findings, published in Nature Astronomy, have significant implications for the search for life on exoplanets, suggesting a focus on more Earth-like candidates.*Mars Perseverance Rover Reaches Jezero Crater RimNASA's Mars Perseverance Rover has successfully reached the rim of Jezero Crater, where it is examining the Picotquino region. This area could provide insights into ancient geological processes on Mars, potentially revealing clues about the planet's past climate and the impact that formed the crater.*Quantum Sensors in SpaceNASA's Cold Atom Lab aboard the International Space Station has achieved a groundbreaking milestone by using ultra-cold atoms to detect environmental changes in Space. This marks a new era in quantum science, with potential applications in studying planetary compositions and testing fundamental theories of gravity.00:00 New study suggests Venus was never habitable; quantum sensor used in space00:26 New study has shown that the planet Venus was never habitable06:32 NASA's Mars Perseverance Rover has finally reached the rim of Jezero08:56 NASA's Cold Atom Lab has taken another step towards quantum science in space16:33 Permafrost thawing due to climate change could lead to wildfires19:30 New images have emerged of what's reported to be the famed Loch Ness Monster23:41 Space Time podcast features Stuart Gary talking about Bigfoot in America www.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 merch. 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✍️ Episode ReferencesNature Astronomy[Nature Astronomy Journal](https://www.nature.com/natastron/)NASA's Mars Perseverance Rover[NASA Perseverance Rover](https://mars.nasa.gov/mars2020/)Cambridge University[University of Cambridge](https://www.cam.ac.uk/)NASA's Da Vinci Mission[NASA Da Vinci Mission](https://www.nasa.gov/feature/nasa-s-davinci-mission-to-take-the-plunge-through-massive-venus-atmosphere)James Webb Space Telescope[James Webb Space Telescope](https://www.jwst.nasa.gov/)NASA Cold Atom Lab[NASA Cold Atom Lab](https://coldatomlab.jpl.nasa.gov/)Grace FO Mission[GRACE-FO Mission](https://gracefo.jpl.nasa.gov/)Nature Communications[Nature Communications Journal](https://www.nature.com/ncomms/)Forensic Science International Genetics[Forensic Science International: Genetics](https://www.journals.elsevier.com/forensic-science-international-genetics)Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.

SpaceTime Series 27 Episode 149*Did Earth's Oceans Come from Comets?New research suggests that Earth's oceans may have originated from comets, reigniting the debate about the origins of Earth's water. Recent observations of Comet 67P reveal a similar molecular signature to Earth's oceans, challenging previous findings and suggesting Jupiter family comets could have contributed to Earth's water supply. This discovery, led by Kathleen Mandit from NASA's Goddard Space Flight Centre, highlights the importance of understanding the origins of water, a crucial element for life on Earth.*Discovery of a Rare Main Belt CometA mysterious object in the main asteroid belt has been confirmed as a rare main belt comet. Identified as 456P PanSTARRS, this comet displays regular cometary features despite residing in the main asteroid belt. This discovery, led by Henry Heissch from the Planetary Science Institute, adds to the small but growing list of known main belt comets, offering new insights into the icy bodies of the solar system and their potential to trace ices across the cosmos.*BepiColombo's Fifth Mercury FlybyThe BepiColombo spacecraft has successfully completed its fifth flyby of Mercury, bringing it closer to entering orbit around the solar system's innermost planet. This mission, a collaboration between ESA and JAXA, aims to uncover the mysteries of Mercury's surface and magnetic field. During the flyby, BepiColombo's instruments collected valuable data, including the first mid-infrared measurements of Mercury's surface, crucial for understanding the planet's composition.00:00 New observations suggest that Earth oceans may have come from comets after all09:22 Main belt comets are icy objects found in the main asteroid belt12:43 The BepiColombo spacecraft has completed its fifth flyby of Mercury15:10 Eating a healthy diet during pregnancy is linked to lower risk of autism17:27 Samsung are testing new artificial intelligence upgrades for their Galaxy smartphones19:36 Space Time is available every Monday, Wednesday and Friday through Apple Podcasts www.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 merch. 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/aboutBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.

SpaceTime Series 27 Episode 148*Another Delay for NASA's Artemis Moon MissionNASA has announced a delay in the launch of its Artemis 2 manned Moon mission, now rescheduled for April 2026. Originally planned for September 2025, the delay is due to concerns about the Orion spacecraft's heat shield. This postponement also affects the timeline for Artemis 3, which aims to return humans to the lunar surface. NASA's focus is on ensuring the safety and reliability of the spacecraft's reentry systems, with adjustments planned for the Artemis 2 mission trajectory.*Ancient Hot Water Activity on Mars UncoveredA groundbreaking study has provided the oldest direct evidence of ancient hot water activity on Mars, suggesting a potentially habitable past. Researchers analysed zircon grains from the Martian meteorite NWA 7034, known as Black Buddy, revealing elemental evidence of water-rich fluids from 4.45 billion years ago. This discovery enhances our understanding of Mars' hydrothermal systems and their role in the planet's early habitability.*Proba-3: Europe's Eclipse-Making Double SatelliteThe European Space Agency's Proba-3 mission has successfully entered orbit, marking a new era in solar observation. Launched aboard an Indian PSLV rocket, the twin satellites will perform precise formation flying to create artificial solar eclipses, allowing for detailed study of the Sun's corona. This innovative mission aims to fill observational gaps and advance our understanding of solar dynamics and Space weather.00:00 Another delay for the first manned moon mission in half a century00:48 NASA postpone launch of Artemis 2 Man Moon mission until April 202604:08 New study finds oldest direct evidence of ancient hot water activity on Mars06:43 Black Beauty contains some of the oldest materials known from Mars14:16 You found evidence of what would call hydrothermal activity on Mars15:41 We wanted to focus on trace elements in zircon22:52 Was it internal heat release from Mars or was it impact driven28:42 European Space Agency's probe of three spacecraft has successfully achieved orbit insertion32:29 House panel says lab leak likely caused COVID 19 pandemic34:46 Scientists have documented the collapse of the Conga Glensa Ice Shelf37:04 Between 68 and 94% of people believe sensation is caused by being watchedwww.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 merch. 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/aboutBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.

SpaceTime Series 27 Episode 147*A Cosmic Glimpse into the Universe's PastAstronomers have witnessed a rare supernova, 2023 UFX, offering insights into the early universe. This unusual stellar explosion involved a metal-poor red supergiant star, providing clues about the cosmic conditions when the universe began. The study, led by Michael Tucker from Ohio State University, reveals how early supernovae seeded the next generation of stars, shaping galaxies like the Milky Way. The findings underscore the significance of dwarf galaxies as analogues for the universe's infancy, highlighting how metal-poor environments influenced star evolution and supernova behaviour.*Volcanic Mysteries on Jupiter's Moon IoA new study reveals that Io, Jupiter's volcanic moon, has active volcanoes at its poles, potentially regulating internal tidal heating. This discovery, based on NASA's Juno spacecraft data, sheds light on Io's intense volcanic activity and its role in planetary formation processes. Tidal heating, caused by gravitational interactions, plays a crucial role in sustaining subsurface oceans on other moons, offering a glimpse into the dynamic geological processes shaping celestial bodies.*America's Next Mega Rocket: New GlennBlue Origin's New Glenn rocket has been positioned vertically on its launch pad, preparing for its maiden flight. This 98-metre-tall launch vehicle is set to join the ranks of NASA's SLS Orion and SpaceX's Starship in advancing Space exploration capabilities. The upcoming hot fire test will evaluate the rocket and launch pad systems, paving the way for future missions. New Glenn aims to lift significant payloads into various orbits, with plans for reusability akin to SpaceX's Falcon 9.00:00 This is space Time Series 27 episode 147 for broadcast on 6th December 202400:44 2023 UFX is the most metal poor stellar explosion ever observed04:17 Active volcanoes at IO's poles may help regulate internal tidal heating07:08 Blue Origin's New Glenn ready for hot fire test ahead of maiden flight09:22 December's astronomical highlight is the December solstice which occurs on Saturday14:29 Astronomers describe stars in terms of spectral types based on temperature and characteristics18:11 Two blue stars nearing end of their lives expected to go supernova23:41 The brightest star in Orion is a red supergiant called Betelgeuse33:40 Once the sun has gone down and the sky is dark, you will see Orion36:34 The Pleiades cluster is also known as the Seven Sisters38:45 If you look down to the south, we'll see that Southern Cross40:09 Venus shining big and bright above the western horizon after sunset41:18 Space Time is available every Monday, Wednesday and Friday through Apple Podcasts www.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 merch. 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✍️ Episode ReferencesOhio State University[Ohio State University](https://www.osu.edu/)NASA's Webb Space Telescope[NASA Webb Telescope](https://www.jwst.nasa.gov/)Astrophysical Journal[Astrophysical Journal](https://iopscience.iop.org/journal/637X)4--- Blue Origin[Blue Origin](https://www.blueorigin.com/)Space Launch Complex 36[Cape Canaveral Space Force Station](https://www.spaceforce.mil/)United Launch Alliance[ULA](https://www.ulalaunch.com/)Geophysical Research Letters[Geophysical Research Letters](https://agupubs.onlinelibrary.wiley.com/journal/19448007)Cornell University[Cornell University](https://www.cornell.edu/)NASA's Juno spacecraft[NASA Juno Mission](https://www.nasa.gov/mission_pages/juno/main/index.html)Sky and Telescope magazine[Sky & Telescope](https://skyandtelescope.org/)Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.