SpaceTime S28E123 S28E124 S28E125 w/c October 13th, 2025 Space, Astronomy and Science Podcast. SpaceTime Series 28 Episode 123 *Invisible asteroids near Venus may threaten Earth There’s a new warning today about an unseen population of near Earth asteroids that could pose a threat to the planet. *New observations on how the universe turned out the way it is today Astronomers hunting for evidence of the light from the first stars and galaxies have found that the universe was warm, rather than cold, before it lit up. *Rogue planet found growing at a record rate Astronomers have identified an enormous ‘growth spurt’ in a rogue planet -- that is a planet not orbiting a host star. *The Science Report The Royal Swedish Academy of Sciences awards its 2025 Nobel Prizes in science in Stockholm. Skeptics guide to some of the strangest unsolved mysteries.   SpaceTime Series 28 Episode 124 *High seas on the red planet Mars A new study has provided geological evidence that the Martian Northern Hemisphere was once home to a vast ocean. *Moon's biggest impact crater made a radioactive splash New analyses of the largest impact crater on the Moon may help scientists solve some of the longstanding mysteries of how Earth's only natural satellite came to be. *A new mission to study the Milky Way galaxy's interstellar medium NASA says it new Nancy Grace Roman Space Telescope will help astronomers better understand the Milky Way galaxy's interstellar medium – the dust and gas between stars. *The Science Report Unprecedented heatwaves in 2023 contributed to 178,486 excess deaths. New insights into the lives of 380-million-year-old lungfish. A laser based dating technique for measuring the age of dinosaur eggs. Alex on Tech: what are E sims.   SpaceTime Series 28 Episode 125 *Raging winds on the red planet Mars A new study shows that wind speed on Mars can reach 160 kilometres per hour -- far higher than previously thought -- despite the red planet’s very thin atmosphere. *Unlocking the secrets of Earth’s deep past A new study has revealed some surprising clues about the beginning of subduction on planet Earth. *NASA on track to send astronauts around the Moon next year NASA says it’s on track to send humans on a journey to the Moon early next year. Mission managers say the Artemis II mission is expected to launch in April -- but could fly as early as February depending on preparations. *The Science Report Sleep apnoea suffers have worse symptoms if they live in areas with high levels of air pollution. A new study has found that Octopuses have a handedness. A new study has detected disease-causing microbes in commercial raw cat foods. Skeptics guide to the unicorn unearthed at King Arthur's Castle.   https://spacetimewithstuartgary.com  https://www.bitesz.com/show/spacetime/   This week’s guests include: Professor Cathryn Trott from the Curtin University node of the International Center of Radio Astronomy Research And our regular guests: Alex Zaharov-Reutt from techadvice.life Tim Mendham from Australian Skeptics   🌏 Get Our Exclusive NordVPN deal here ➼ www.bitesz.com/nordvpn . The discounts and bonuses are incredible! And it’s risk-free with Nord’s 30-day money-back guarantee! ✌

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