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S27E93: Exploring the Cosmos: NASA's Latest Moves and Astounding Discoveries
2 augustus 2024 · 24 min
In today's episode of SpaceTime, we delve into NASA's decision to axe the $50 million Viper Lunar rover project due to rising costs and delays. We also explore the discovery of another intermediate black hole near the centre of the Milky Way and discuss NASA's special message for the Jovian ice moon Europa.
Join us for these fascinating updates and more!
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S27E92: Earth on La Niña Watch: What It Means for Our Weather
31 juli 2024 · 22 min
In today’s episode of SpaceTime, Stuart Gary delves into the latest climate predictions as Earth moves into a La Niña watch, signalling potential wet weather and flooding for eastern Australia.
We also explore the initial signs of the sun's next solar cycle, detected through sound waves deep within the star, and the intriguing experiment of sending human muscle cells into SpaceTime to study their growth in microgravity.
Join us for these stories and more!
For more visit www.spacetimewithstuartgary.com
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S27E91: Starliner's Stranded Crew, Mars' Sulphur Surprise, and Ancient Earth's Secrets
29 juli 2024 · 38 min
Join us for SpaceTime Series 27 Episode 91, where we delve into the latest cosmic events and advancements in space exploration.- Starliner's Stranded Crew: There's still no return date for Boeing's trouble-plagued Starliner spacecraft, which remains docked at the International Space Station. Helium leaks and faulty thrusters have turned what was meant to be an eight-day mission into a seven-week marathon.
- Curiosity's Stunning Discovery: NASA's Mars Curiosity rover has discovered rocks made of pure sulphur on the red planet. This unprecedented find has scientists excited and puzzled, as they investigate the geological history of Mars.
- Ancient Earth Rocks: New research shows that some of Earth's oldest rocks are more widespread than previously thought. Mineral deposits near the Western Australian town of Coeli have been dated to 3.44 billion years, offering new insights into Earth's ancient history.
Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.Sponsor Offer: This episode is proudly supported by NordVPN. Secure your digital journey across the cosmos with a VPN service you can trust. Find your stellar security solution at https://www.bitesz.com/nordvpn.Listen to SpaceTime on your favourite podcast app including Apple Podcasts, Spotify, YouTube Music, or wherever you get your podcasts.Support SpaceTime:- Become a supporter of SpaceTime: https://www.bitesz.com/show/spacetime/support/
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- 00:00:00 - This is spacetime series 27, episode 91, for broadcast on 29 July 2024
- 00:00:46 - Helium leaks and faulty thrusters hampered SpaceX Starliner mission to ISS
- 00:06:56 - NASA's Mars Curiosity rover has discovered rocks made of pure sulphur on Mars
- 00:12:16 - New study shows some of planet Earth's oldest rocks are far more widespread
- 00:17:32 - Zircons are fantastic timekeepers because they have an inbuilt clock
- 00:24:00 - Idea is thinking… Lees meer -
S27E90: Black Hole Discovery in Omega Centauri, Juice's Lunar Flyby, and Space Suits Inspired by Dune
26 juli 2024 · 29 min
Join us for SpaceTime Series 27 Episode 90, where we delve into the latest cosmic events and advancements in space exploration. Lees meer
**Discovery of an Intermediate Mass Black Hole**: Astronomers have detected what they believe is a rare intermediate mass black hole buried deep inside the Omega Centauri globular star cluster. This discovery, based on two decades of Hubble Space Telescope observations, provides compelling new evidence for this elusive type of black hole, which acts as a missing link in black hole evolution.
- **Europe's JUICE Spacecraft Flyby**: The European Space Agency's Jupiter Icy Moons Explorer (JUICE) is about to undertake a gravity-assisted flyby of the Earth and Moon. This manoeuvre will alter the spacecraft's speed and direction, setting it on a course to Jupiter. The flyby is a double world first, being both the first lunar-Earth flyby and the first double gravity assist manoeuvre.
- **Portable Urine Recycling System for Spacesuits**: Inspired by the still suits in the movie Dune, scientists have developed a new portable urine collection and recycling system for spacesuits. This system could solve the hygiene and water scarcity issues faced by astronauts during long spacewalks and deep space missions.
Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
Sponsor Offer: This episode is proudly supported by NordVPN. Secure your digital journey across the cosmos with a VPN service you can trust. Find your stellar security solution at https://www.bitesz.com/nordvpn.Listen to SpaceTime on your favourite podcast app including Apple Podcasts, Spotify, YouTube Music, or wherever you get your podcasts.
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00:00:00 - This is spacetime series 27, episode 90 for broadcast on 26 July 2024
00:00:48 - Astronomers have detected what they …
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S27E89: Titan's Tiny Waves, Moon Caves for Astronauts, and Fire Risks in Space
24 juli 2024 · 24 min
Join us for SpaceTime Series 27 Episode 89, where we explore the latest cosmic events and advancements in space exploration.
- Titan's Tiny Waves: Astronomers have determined that the seas of Saturn's largest moon, Titan, exhibit very tiny waves, only a few millimetres high. The findings, based on data from the Cassini spacecraft, reveal tidal currents and provide fresh insights into Titan's liquid hydrocarbon seas.
- Moon Caves as Future Lunar Dwellings: New research suggests that underground cave networks on the Moon could offer safe dwellings for future astronauts. Detected through NASA's Lunar Reconnaissance Orbiter, these caverns could provide shelter from radiation and extreme temperatures.
- Increased Fire Risk on Space Missions: A new study warns of an increased risk of fire on future long-distance interplanetary space missions. The unique conditions of microgravity and lower ambient air pressure could make fires spread more quickly and burn more intensely, posing significant dangers for space travellers.
- 00:00:00 - New research shows moon caves could provide future lunar dwellings for astronauts
- 00:00:47 - Scientists find evidence of tidal currents in seas of Saturn's largest moon Titan
- 00:07:57 - Astronomers find evidence of potentially accessible underground cave networks on the moon
- 00:10:31 - New research warns fires will provide increased risk for space travellers on future missions
- 00:15:31 - New study claims some bugs could be linked with autism spectrum disorder
- 00:18:06 - Apple's new vision pro augmented goggles have grabbed heaps of attention
Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
Sponsor Offer: This episode is proudly supported by NordVPN. Secure your digital journey across the cosmos with a VPN service you can trust. Find your stellar security solution at https://www.bitesz.com/nordvpn.
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S27E88: Earth's Wobble, The Three-Body Dilemma, and SpaceX's Setback
22 juli 2024 · 39 min
Join us for SpaceTime Series 27 Episode 88, where we delve into the latest cosmic events and advancements in space exploration.
- **Climate Change and Earth's Rotation**: Discover how human activity is altering the planet's rotation. New studies reveal that melting ice masses in Greenland and Antarctica are causing water to flow into the world's oceans, shifting mass towards the equator and affecting Earth's rotational speed. This fascinating phenomenon is explored in depth, including its implications for future space navigation.
- - **The Three-Body Problem**: We unravel the complexities of the three-body problem in celestial mechanics, a challenging conundrum that has puzzled scientists for centuries. Learn about its historical significance, recent advancements, and how it impacts our understanding of the cosmos. The discussion also touches on the popular Netflix series inspired by this mathematical challenge.
- - **SpaceX Falcon 9 Rocket Failure**: SpaceX's Falcon 9 rocket experiences a rare mid-flight failure, leading to a grounding order from the Federal Aviation Administration. We examine the details of the incident, its impact on future missions, and the ongoing investigation by SpaceX and federal authorities.
- Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
- Sponsor Offer: This episode is proudly supported by NordVPN. Secure your digital journey across the cosmos with a VPN service you can trust. Find your stellar security solution at https://www.bitesz.com/nordvpn.
- Listen to SpaceTime on your favorite podcast app including Apple Podcasts, Spotify, YouTube Music, or wherever you get your podcasts.
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S27E87: NASA's Speed Demon, China's Space Secrets, and Radio Vision of the Universe
19 juli 2024 · 24 min
Join us for SpaceTime Series 27 Episode 87, where we delve into the latest cosmic events and advancements in space exploration. Lees meer
**NASA's Parker Solar Probe**: NASA's Parker Solar Probe has just completed its 20th close approach to the Sun, setting a new record as the fastest man-made object ever built. Achieving perihelion at a distance of 7.26 million kilometres from the Sun's surface, the probe travelled at an astonishing 635,266 kilometres per hour. This milestone marks the midpoint of the mission's 20th solar encounter, with more close approaches planned for the future.
- **China's Secretive Space Plane**: China's highly secretive reusable space plane has released another mysterious spacecraft into orbit. The experimental spacecraft, named Sheng Long or "Divine Dragon," has been in orbit for nearly 200 days on its third mission. Launched aboard a Long March 2F rocket, the space plane's activities remain shrouded in mystery, with speculation about its sub-satellite designed for proximity and recapture spy manoeuvres.
- **Seeing the Universe in Radio Waves**: Back in 2016, the Murchison Widefield Array telescope in Western Australia provided a glimpse of the universe as it would appear if human eyes could see radio waves. The GLEAM survey catalogued around 300,000 galaxies, revealing the remnants of distant star explosions, galaxy collisions, and the activities of supermassive black holes. This groundbreaking research offers invaluable insights into the universe's structure and the physics of distant galaxies.
00:00:00 " This is spacetime series 27, episode 87, for broadcast on 19 July 2024
00:00:46 " NASA's Parker solar probe just completed its 20th close approach to the sun
00:05:03 " Large scale radio surveys like Gleam are extremely valuable to scientists
00:10:44 " I have student looking for transient m objects in our survey
00:16:27 " A new study claims modern dingoes share very little ancestry with other breeds
00:18:11 " New research finds people…
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S27E86: Neutron Star Mysteries, Red Sprites from Space, and Hurricane Beryl's Fury
17 juli 2024 · 24 min
Join us for SpaceTime Series 27 Episode 86, where we explore the latest cosmic events and advancements in space exploration. Lees meer
First, new sophisticated computer models are giving scientists a glimpse inside neutron stars, revealing that these exotic objects might be made of nuclear pasta. Discover how atomic nuclei, protons, and neutrons deform into plates and strings under extreme conditions, providing new insights into the densest objects in the universe, second only to black holes.
- Next, the crew aboard the International Space Station captures stunning images of red sprites, ephemeral and little-understood bolts of lightning occurring high above thunderstorm clouds. Learn about the fascinating phenomenon of sprites, blue jets, and elves, and how these transient luminous events are studied from space.
- Finally, we delve into the observations of Hurricane Beryl, the first Atlantic hurricane of the 2024 season. With deadly winds and extreme storm surges, Beryl's rapid intensification was monitored by NASA and NOAA satellites, providing crucial data for early warnings and highlighting the ongoing impact of climate change on tropical cyclones.
Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
Sponsor Offer:This episode is proudly supported by NordVPN. Secure your digital journey across the cosmos with a VPN service you can trust. Find your stellar security solution at https://www.bitesz.com/nordvpn.
Listen to SpaceTime on your favourite podcast app including Apple Podcasts, Spotify, YouTube Music, or wherever you get your podcasts.Support SpaceTime:
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S27E85: Mars' Icy Past, Ariane 6's Debut, and Starliner Stuck in Space
15 juli 2024 · 35 min
Join us for SpaceTime Series 27 Episode 85, where we explore the latest cosmic events and advancements in space exploration.
- First, a groundbreaking new study suggests that Mars may have always been a cold, icy world, incapable of supporting life as we know it. This research, published in Communications Earth and Environment, challenges the long-held belief that the Red Planet was once warm and wet, potentially hospitable to life. By analysing Martian soils in Gale Crater, scientists found similarities to the cold, subarctic soils of Newfoundland in Canada, raising questions about Mars' ability to support life.
- Next, Europe's new Ariane 6 rocket powers into space for the first time. After a decade of development and numerous delays, the Ariane 6 has finally launched, marking a new era for the European Space Agency's heavy-lift capabilities. This maiden flight from the Kourou Spaceport in French Guiana carried 18 satellites, demonstrating the rocket's versatility and potential for increased launch capacity.
- Finally, the crew of Boeing's Starliner spacecraft remains aboard the International Space Station, but NASA insists they are not marooned. Despite experiencing thruster malfunctions and helium leaks, the crew is confident in their return home. NASA and Boeing are working diligently to resolve the issues, with a potential return date set for late July.
- Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook.
Join us as we unravel the mysteries of the universe, one episode at a time.
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S27E84: Black Hole Simulations, Uranus Mission, and Chinese Rocket Mishap
12 juli 2024 · 25 min
Join us for SpaceTime Series 27 Episode 84, where we delve into the latest cosmic discoveries and space exploration advancements. Lees meer
- First, new ultra-high-resolution cosmology simulations are shaking up long-held beliefs about how supermassive black holes grow and evolve. These simulations reveal that magnetic fields play a far more significant role than previously thought, propping up and shaping the accretion discs that feed these monstrous objects. Discover how these findings are bridging the gap between large-scale cosmic phenomena and the intricate details of star formation.-
- Next, we explore a proposed new NASA flagship mission to study Uranus, one of the solar system's most mysterious ice giants. This mission aims to uncover the secrets behind Uranus' unusual magnetic field, its many moons, and its rings, providing insights left unanswered since the Voyager 2 flybys nearly 50 years ago.
- Finally, a Chinese rocket launches unexpectedly during a static engine test, leading to a dramatic explosion. Learn about the mishap and its implications for the commercial space company Space Pioneer.
Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.Sponsor Offer
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Listen to SpaceTime on your favourite podcast app including Apple Podcasts, Spotify, YouTube Music, or wherever you get your podcasts.
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S27E83: Ancient Galaxies Surprise, Mars Odyssey's Record, and SpaceX's ISS Mission
10 juli 2024 · 26 min
Join us for SpaceTime Series 27 Episode 83, where we explore the latest cosmic events and advancements in space exploration.
First, NASA's Webb Space Telescope has identified luminous, very red objects from the early universe, challenging conventional models of galaxy and supermassive black hole formation. These mysterious objects, dating back to 600-800 million years after the Big Bang, contain ancient stars and massive black holes, suggesting an unexpectedly rapid formation in the young universe. The findings, published in the Astrophysical Journal, reveal that these objects are galaxies more than 13 billion years old, packed with stars and supermassive black holes far larger than those in our Milky Way galaxy.
Next, NASA's Mars Odyssey spacecraft has set a new record with 100,000 orbits around the red planet. This 23-year-old orbiter has been instrumental in mapping Mars' surface, identifying landing sites, and relaying data from rovers and landers. A recent image of Olympus Mons, the tallest volcano in the solar system, offers stunning new insights into the Martian atmosphere, showcasing layers of dust and water ice clouds.
Finally, SpaceX has been selected to deorbit and destroy the International Space Station (ISS) in 2030. The ISS, launched in 1998, has provided humanity's first permanent habitation in space. SpaceX will develop a specialised orbital tug to lower the ISS in a controlled re-entry, ensuring most of it burns up in the atmosphere, with remnants splashing down in the remote Point Nemo.
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S27E82: Space Station's Debris Emergency, Daily Meteor Strikes on Mars, and Alien Tech Dismissed
8 juli 2024 · 33 min
Join us for SpaceTime Series 27 Episode 82, where we explore the latest cosmic events and groundbreaking discoveries in space exploration.First, a space debris emergency aboard the International Space Station. The crew was ordered to take shelter after ground-based radar detected a large cloud of debris from a disused Russian satellite. The debris was tracked by the new Western Australian space radar station operated by LeoLabs, highlighting the growing problem of space junk and its impact on the ISS.
Next, a new study reveals that Mars is hit by meteors on a daily basis. Using seismic data from NASA's Mars InSight lander, scientists have determined that between 280 and 360 meteors strike the Red Planet each year, forming impact craters greater than eight meters across. This discovery offers new insights into Martian impact rates and the planet's geological history.
Finally, claims of alien technology discovered on the seafloor near Australia have been dismissed. Harvard astronomer Avi Loeb's controversial expedition retrieved tiny iron spheres, but further analysis showed no evidence of interstellar origin. The scientific community remains skeptical, emphasizing the need for extraordinary evidence to support extraordinary claims.
Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
Sponsor Offer:This episode is proudly supported by NordVPN. Secure your digital journey across the cosmos with a VPN service you can trust. Find your stellar security solution at https://www.bitesz.com/nordvpn.Listen to SpaceTime on your favourite podcast app including Apple Podcasts, Spotify, YouTube Music, or wherever you get your podcasts.
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S27E81: Jupiter's Lava Lakes, Mars Rover's Ancient Riverbed, and Space Tourism Health Risks
5 juli 2024 · 42 min
Join us for SpaceTime Series 27 Episode 81, where we delve into the latest discoveries and advancements in space exploration.First, new observations from NASA's Juno spacecraft reveal that Jupiter's volcanic moon Io is covered in lakes of molten lava. These findings, published in Communications Earth and Environments, provide a fuller picture of Io's extensive volcanic activity and offer new insights into the volcanic processes at work on this ancient, violent world. Io, slightly larger than Earth's moon, is the most volcanically active world in our solar system due to the gravitational forces from its neighboring Jovian moons and Jupiter itself. Juno's recent flybys have captured high-resolution infrared images showing bright rings surrounding numerous hotspots, indicating that much of Io's surface is covered in lava lakes with caldera-like features.Next, NASA's Mars Perseverance rover has crossed an ancient Martian riverbed in the Jezero Crater, reaching the Bright Angel geological site earlier than expected. This route provided a treasure trove of geological features, including rocks with diverse textures and compositions. Perseverance's exploration of this ancient river channel offers new clues about Mars' geological history and the processes that shaped its surface.Finally, we examine whether space tourism is healthy. New research published in the Journal of the Frontiers of Physiology warns that wealthy, unhealthy individuals venturing into space may face increased health risks, such as pulmonary edema, due to the effects of microgravity on the heart. The study suggests that future space tourists might need to send a digital twin of themselves into virtual space to test their bodies' responses before embarking on the real journey.
July Skywatch: What to look for in the night skies throughtout the the month of July with Sky & Telescopes Jonathan Nally. Lees meerFollow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel th…
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S27E80: Asteroids' Close Calls, Mars Colonization Plans, and Space Workouts on Earth
3 juli 2024 · 27 min
Join us for SpaceTime Series 27 Episode 80, where we uncover the latest cosmic events and advancements in space exploration.
First, the European Space Agency reports a rare occurrence of two large asteroids swooping past Earth within 42 hours. One of these, 2024 MK, was only discovered two weeks before its close encounter, highlighting the need for improved detection of potentially hazardous near-Earth objects (NEOs). We delve into the details of these celestial visitors and their implications for planetary defense.
Next, we explore the challenges and solutions for sustaining human life on Mars. Scientists at Utah State University are working on a NASA-funded project to develop self-sustainability strategies for future Mars missions. Discover how researchers are optimizing food production and plant-based therapeutics to support long-term habitation on the Red Planet.
Finally, we look at how astronauts maintain fitness in microgravity and how similar workouts can be practiced on Earth. Researchers have found innovative ways to recreate Earth-like forces using centrifugal force, providing insights into maintaining physical health during space missions.
Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
Sponsor Offer: This episode is proudly supported by NordPass. Secure your digital journey across the cosmos with a password manager you can trust. Find your stellar security solution at https://www.bitesz.com/nordpass.
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S27E79: First Stars and Galaxies, China's Lunar Sample Return, and Rocket Lab's 50th Launch
1 juli 2024 · 33 min
Join us for SpaceTime Series 27 Episode 79, where we uncover the latest groundbreaking developments in space exploration and astronomy.
First, astronomers have discovered ancient star clusters in a galaxy dating back to near the dawn of time. These clusters, detected using gravitational lensing and the powerful near-infrared camera aboard the Webb Space Telescope, represent the earliest evidence of how the first stars and galaxies formed. The findings, published in Nature, suggest these clusters could be the seeds for the very first globular star clusters.
Next, China has successfully completed its historic Chang'e-6 mission, returning samples from the far side of the moon. The mission, which targeted the moon's South Pole-Aitken Basin, has brought back 1,935.3 grams of lunar regolith. These samples are expected to provide new insights into the geological differences between the near and far sides of the moon.
Finally, Rocket Lab celebrates a milestone with the successful launch of its 50th Electron rocket. This mission, named "No Time to Lose," deployed five satellites for the French Internet of Things company Kineis, marking a significant achievement in the company's rapid evolution.
Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
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S27E78: Unveiling Rogue Planets, Hera's Demos Flyby, and Voyager 1's Science Reboot
28 juni 2024 · 28 min
Join us for SpaceTime Series 27 Episode 78, where we delve into the latest discoveries and missions in the vast expanse of space.
First, the European Space Agency's Euclid Space Telescope has discovered seven more rogue planets in the darkness of interstellar space. These gas giants, each with at least four times the mass of Jupiter, were detected in the direction of the Orion Nebula. The study also confirmed the existence of dozens of other previously detected rogue planets, including four binaries. These lonely worlds, flung out of their original star systems, wander unbound through space, presenting a fascinating prospect for future research.
Next, mission managers have announced that the European Space Agency's upcoming Hera mission will utilize a Mars flyby next March to study the Martian moon Demos. This maneuver will provide the necessary velocity to reach the Didymos binary asteroid system. Hera, together with cubesats Juventus and Milani, will closely examine the impact of NASA's DART spacecraft on Dimorphos, gathering essential data on its composition and structure.
Finally, NASA's Voyager 1 is back, returning science data from all four of its instruments after overcoming a major technical failure. The spacecraft, the most distant man-made object in existence, had lost normal communications but is now once again providing valuable insights into interstellar space.
Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
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S27E77: Early Universe Black Holes, Mars' Odd Rocks, and Milky Way Flares
26 juni 2024 · 25 min
Join us for SpaceTime Series 27 Episode 77, where we explore the latest cosmic discoveries and advancements in space exploration.
First, astronomers have discovered the earliest known pair of quasars in the process of merging. Reported in the Astrophysical Journal Letters, this discovery represents the earliest known merger of supermassive black holes, occurring just 900 million years after the Big Bang. This period, known as the cosmic dawn, is crucial for understanding the formation of the first stars and galaxies and the epoch of reionization.
Next, NASA's Mars Perseverance rover has discovered oddly textured, popcorn-like rocks in a formation known as Bright Angel. These rocks suggest the presence of groundwater in Mars' past, and mission managers plan to conduct detailed exploration to uncover their origins.
Finally, new insights into the Milky Way's supermassive black hole, Sagittarius A*, have been presented at the 244th meeting of the American Astronomical Society. Using decades of x-ray data, astronomers have uncovered previously undetected flares and echoes, providing valuable information about the black hole's environment and past activity.
Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
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S27E76: Earth's Ancient Fresh Water, Inner Core Slowdown, and Interstellar Cloud Climate Impact
24 juni 2024 · 30 min
Join us for SpaceTime Series 27 Episode 76, where we delve into the latest groundbreaking discoveries in planetary science and astronomy.
First, scientists have uncovered evidence that fresh water existed on Earth about 4 billion years ago, pushing back the timeframe for the potential emergence of life by 500 million years. This discovery, based on zircon crystal analysis from the Jack Hills formation in Western Australia, challenges the long-held belief that Earth was entirely covered by oceans at that time. The study's findings suggest that fresh water and land masses existed much earlier, setting the stage for life to flourish.
Next, new research indicates that the rotation of Earth's inner core has slowed down compared to the planet's surface. This discovery, reported in the journal Nature, shows that the inner core began to decelerate around 2010, moving slower than the Earth's mantle and crust for the first time in decades. The implications of this change are still being explored, but it may ultimately affect the length of the day.
Finally, a new study suggests that Earth's encounter with dense interstellar clouds 2 million years ago may have significantly altered the planet's climate. The research, published in Nature Astronomy, posits that these clouds could have compressed the heliosphere, exposing Earth to increased levels of cosmic rays and altering its climatic conditions.
Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
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S27E75: Mars' Solar Storm Spectacle and Galactic Disk Discoveries
21 juni 2024 · 25 min
Join us for SpaceTime Series 27 Episode 75, where we explore the latest cosmic events and scientific advancements shaping our understanding of the universe.
First, we delve into how Mars lit up during last month's spectacular solar storm. These solar events provided astronomers with unprecedented data, revealing the impact of solar flares and coronal mass ejections on the Red Planet. We discuss the implications for future human missions to Mars and the potential radiation exposure astronauts might face.
Next, unexpected differences have been discovered in the thickness of the Milky Way galaxy's disk. New observations reveal that the inner part of the disk is only half as thick as the outer part, challenging our understanding of the galaxy's structure and evolution.
Finally, scientists have developed a new atlas dealing with space health, covering the broad-ranging molecular changes and DNA damage experienced during spaceflight. This research is crucial for preparing for long-term lunar and Martian missions.
Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
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S27E74: Water Frost on Olympus Mons, Europe's Solar Probe, and Virgin Galactic's Pause
19 juni 2024 · 28 min
Join us for SpaceTime Series 27 Episode 74, where we explore the latest cosmic discoveries and advancements in space exploration.
First, astronomers have discovered water frost on the solar system's tallest volcanoes, including Olympus Mons on Mars. This groundbreaking find challenges existing ideas about the red planet's climate dynamics and suggests the presence of water frost near the Martian equator for the first time. The study, led by Domus Valentinus, reveals that this frost is incredibly thin, likely only 100th of a millimeter thick, and consists of at least 150,000 tons of water that cycles between the surface and the atmosphere during the cold seasons.
Next, we delve into the European Space Agency's Proba-3 mission, which aims to study the sun's outer atmosphere or corona. This innovative mission involves two spacecraft flying in formation to create an artificial solar eclipse, allowing for sustained study of the sun's faint coronal atmosphere. The mission will launch aboard an Indian PSLV rocket from the Satish Dhawan Space Centre and will demonstrate the precise positioning of two orbiting platforms.
Finally, Virgin Galactic has successfully completed its final space tourism flight before a two-year pause to upgrade its fleet. The Galactic 7 mission carried two pilots and two passengers to the edge of space, marking the end of operations for VSS Unity. The company will now focus on developing its next-generation Delta-class space planes, which are expected to enter commercial operations in 2026.
Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
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S27E73: Dark Matter Mysteries and Martian Lake Myths Debunked
17 juni 2024 · 34 min
Join us for SpaceTime Series 27 Episode 73, where we delve into the latest cosmic discoveries and advancements shaping our understanding of the universe.
First, astronomers have developed a new theory of dark matter to explain the mysterious dwarf galaxy Crater 2. Despite its proximity at 383,000 light-years from Earth and its large size—making it the fourth largest satellite galaxy orbiting the Milky Way—Crater 2 has a surprisingly low surface brightness and velocity dispersion. This has led scientists to propose the self-interacting dark matter (SIDM) theory, which may better account for the galaxy's unusual properties.
Next, new research dismisses the idea of a lake under the Martian south polar ice cap. Instead, it suggests that the bright radar reflections previously interpreted as liquid water are likely due to resolution interference between radio waves. This finding, based on computer simulations, challenges the notion of subsurface liquid water on Mars.
Finally, we highlight the development of a new daytime optical telescope, the Huntsman, which allows astronomers to observe celestial objects even when the sun is high overhead. This groundbreaking instrument, located at Siding Spring Observatory, uses an array of camera lenses designed for ultra-sensitive night sky observations but can also accurately measure stars and satellites during daylight.
Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
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S27E72: Dual Moons of Dinkinesh and Saturn’s Hidden Ocean
14 juni 2024 · 33 min
Join us for SpaceTime Series 27 Episode 72, where we uncover the latest cosmic discoveries and scientific advancements.
First, astronomers have discovered that a tiny moonlet orbiting the main belt asteroid Dinkinesh is actually two little moons melded together. Known as contact binaries, these moonlets could provide fresh insights into the complex processes behind planetary formation and evolution. We delve into the details of this fascinating discovery made by NASA's Lucy spacecraft.
Next, we discuss the possibility of an underground ocean on Saturn's moon Mimas. Scientists speculate that as Mimas's orbital eccentricity decreased, its icy shell may have melted and thinned, leading to the formation of a subsurface ocean. This finding could have significant implications for our understanding of the Saturnian system.
Finally, we highlight NASA's launch of its second pre-fire satellite into orbit aboard Rocket Lab's Electron rocket. These satellites are designed to study how much heat the Arctic and Antarctic are radiating out into space and how that's influencing global climates. We explore the mission's objectives and potential impact on climate science.
Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
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S27E71: Winding Back Hubble, Starliner's Historic Crew Launch, and OSIRIS Apex's Solar Feat
12 juni 2024 · 32 min
Join us for SpaceTime Series 27 Episode 71, where we delve into the latest cosmic events and technological advancements reshaping our understanding of the universe.
First, we discuss NASA's announcement that the Hubble Space Telescope will begin winding back its science programme due to ongoing issues with its gyroscopes. This decision marks a significant transition for the historic observatory, which has revolutionised astronomical discovery since its launch in 1990.
Next, we cover the long-awaited launch of Boeing's Starliner, which has finally taken a crew to the International Space Station. This milestone paves the way for Starliner to join SpaceX's Dragon in transporting crews to the orbiting outpost under NASA's commercial crew programme.
Finally, we highlight NASA's OSIRIS Apex spacecraft's survival after a close encounter with the sun. This mission is essential for its upcoming rendezvous with the asteroid Apophis in 2029. Lees meerFollow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
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S27E70: SpaceX's Mega Rocket Soars and China's Historic Lunar Mission
10 juni 2024 · 45 min
Join us for SpaceTime Series 27 Episode 70, where we delve into the latest cosmic events and groundbreaking discoveries shaping our understanding of the universe.
First, we explore SpaceX's Starship, the world's largest and most powerful rocket, which has successfully completed its fourth test flight. This historic mission is a significant step towards developing a colonial transport ship capable of carrying 100 people or 150 tonnes of supplies to the moon, Mars, and beyond. We dive into the details of the launch, the hot staging manoeuvre, and the successful splashdown.
Next, we discuss China's latest lunar lander, which has successfully touched down on the far side of the moon. This mission aims to collect samples from the lunar South Pole's Aitken basin, providing valuable insights into the moon's formation and evolution.
Finally, we highlight the arrival of three new Australian-built satellites in Japan, destined for launch to the International Space Station. These satellites are part of Curtin University's Binar space programme and represent a significant milestone in Western Australia's space journey. Lees meerFollow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
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S27E69: Webb's Record-Breaking Galaxy Discovery and the Hunt for New Worlds
7 juni 2024 · 25 min
Join us for SpaceTime Series 27 Episode 69, where we uncover the latest cosmic revelations and scientific advancements.
First, we delve into a groundbreaking discovery by the Webb Space Telescope, which has identified the most distant galaxy ever observed. Located a staggering 290 million years after the Big Bang, this galaxy offers unprecedented insights into the universe's infancy and the formation of its earliest stars and galaxies. We explore the methods and implications of this discovery, including the galaxy's surprising brightness and the presence of dust and ionized gas.
Next, we discuss the announcement of a massive new collection of exoplanet discoveries. NASA's Transiting Exoplanet Survey Satellite (TESS) has confirmed 120 new exoplanets and identified six new candidates, bringing the total number of known exoplanets to over 6000. These findings offer a rich database for studying planetary properties and environments, particularly those that may harbor life.
Finally, we highlight new X-ray observations from NASA's Chandra X-ray Telescope, revealing dramatic changes in two famous supernova remnants: the Crab Nebula and Cassiopeia A. These observations provide stunning visualizations and valuable data on the dynamic processes occurring in these remnants.
Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
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S27E68: Unveiling Venus: New Volcanic Activity Discovered
5 juni 2024 · 33 min
Join us for SpaceTime Series 27 Episode 68, where we explore the latest cosmic discoveries and technological advancements shaping our understanding of the universe.
First, we uncover new evidence suggesting that Venus is volcanically active. By analysing data from NASA's Magellan radar, scientists have identified two volcanoes on Venus that erupted in the early 1990s. This discovery adds to the growing body of evidence that Venus may be far more volcanically active than previously thought.
Next, we discuss the discovery of a new kind of volcanic eruption on Earth. Researchers have identified a unique eruption mechanism at Hawaii's Kilauea volcano, describing it as a "stomp rocket" eruption driven by sudden pressure increases as the ground collapses.
Finally, we look forward to the maiden flight of the European Space Agency's new Ariane 6 rocket, now slated for next month. This launch marks a significant milestone in Europe's space exploration capabilities.
00:00 This is spacetime series 27, episode 68 for broadcast on 5 June 2024
00:45 Two volcanoes on Venus appear to have erupted in the early 1990s
05:40 Venus is often considered to be earths sister planet with runaway greenhouse effect
09:47 Scientists say Kilauea volcano erupted like a stomp rocket in 2018
14:05 The maiden flight of the European Space Agency's new Ariane six rocket now likely
19:19 The upper and main stages of the Ariane six flight model have arrived
22:03 New study says vaccines for bird flu are best defence if virus spreads between humans
24:03 Study finds popular teens sleep 27 minutes less per night than their peers
25:57 There are growing concerns about inaccurate information coming out of artificial intelligence programmes
26:41 Google's AI overviews are giving very strange information based on Reddit posts
27:45 Sam Altman has rushed to form a new AI safety team
31:03 Spacetime is available every Monday, Wednesday and Friday Lees meerFollow our cosmic conversations on X @stuartgary, Instagram, Yo…
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S27E67: Solar Superstorms and the Quest to Mars: SpaceX's Starship Prepares
3 juni 2024 · 36 min
Join us for SpaceTime Series 27 Episode 67, where we delve into the latest cosmic events and groundbreaking discoveries shaping our understanding of the universe.
First, we discuss the return of last month's powerful solar storms. The active sunspot region AR 364, now renumbered as AR 3697, has reappeared, bringing with it more geomagnetic storms and spectacular solar flares. We explore the intricate dynamics of solar flares and coronal mass ejections, and their profound impacts on Earth's technology and atmospheric phenomena.
Next, we look forward to the upcoming test flight of the world's largest and most powerful rocket, SpaceX's Starship, scheduled for June 5. This mission is crucial for NASA's Artemis III plans to return humans to the lunar surface by 2026. We delve into the details of the mission and the technological advancements that make Starship a cornerstone for future space exploration.
Finally, we uncover archaeological evidence proving that ancient Britons constructed standing stone monuments with astronomical alignments. The research highlights how these structures were intricately connected with the movements of the sun and moon, offering insights into the sophisticated astronomical knowledge of our ancestors.
00:00 This is spacetime series 27, episode 67, for broadcast on 3 June 2024
00:25 Active region AR 364 has returned after disappearing two weeks ago
05:10 SpaceX says Starship, world's largest and most powerful rocket, likely on June 5
08:07 Scientists say ancient British standing stones were aligned with astronomical movements
18:12 Standing stones in Britain allow you to view sun and moon from very specific perspectives
23:02 New study shows Covid-19 vaccines still effective against hospitalization and death
33:30 Spacetime is available every Monday, Wednesday and Friday through various podcasting platforms
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S27E66: BepiColombo's Glitch: Navigating Challenges on the Road to Mercury
31 mei 2024 · 42 min
Join us for SpaceTime Series 27 Episode 66, where we delve into the latest cosmic discoveries and technological challenges shaping our understanding of the universe.
First, we explore a glitch aboard the BepiColombo spacecraft bound for Mercury. The joint ESA-JAXA mission faced a sudden issue with its thrusters, impacting its journey towards the innermost planet. Despite the setback, mission control has restored 90% of the spacecraft's thrust capabilities, ensuring BepiColombo's arrival at Mercury for its next gravity assist.
Next, we turn our attention to Venus, where BepiColombo's fleeting visit has unveiled surprising insights into the planet's atmosphere. Observations reveal that carbon and oxygen ions are escaping Venus's upper layers at speeds sufficient to overcome the planet's gravity, offering new clues about atmospheric loss mechanisms.
Finally, we discuss new evidence explaining the mysterious phenomenon of stars that suddenly vanish without the usual supernova explosion. This complete stellar collapse turns massive stars directly into black holes, providing fresh perspectives on stellar evolution.
00:00 This is Spacetime series 27, episode 66, for broadcast on 31 May 2024
01:00 A glitch aboard the BepiColombo spacecraft bound for Mercury
12:30 Exploring the unexplored regions of Venus
24:15 An explanation for stars that mysteriously suddenly vanish
35:00 Skywatch: The June solstice, the spectacular Sombrero Galaxy, and the Taurus meteor shower Lees meerFollow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
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S27E65: Europa's Secrets: Juno's Stunning New Discoveries
29 mei 2024 · 30 min
Join us for SpaceTime Series 27 Episode 65, where we uncover the latest cosmic revelations and scientific advancements.
First, we delve into the intriguing new features discovered in high-resolution images of Jupiter's icy moon Europa. Captured by NASA's Juno spacecraft, these images reveal signs of plume activity and ice shell disruption, providing clues about the moon's subsurface ocean and its potential to support life.
Next, we explore a groundbreaking model explaining the formation of free-floating planets. Recent findings suggest that gravitational perturbations in dense star clusters could eject giant planets, leading them to orbit each other as they drift through interstellar space.
Finally, we report on NASA's Perseverance rover, which has collected its 24th rock sample on Mars. This new sample, rich in carbonate and silica, holds promise for understanding the Red Planet's ancient habitability and potential signs of past life.
00:00 This is SpaceTime Series 27, Episode 65, for broadcast on 29 May 2024
00:44 New features discovered in high-resolution images of Jupiter's icy moon Europa
09:18 A new model to explain the formation of free-floating planets
16:09 NASA's Perseverance rover collects its 24th rock sample on Mars
18:28 A new study warns that fish oil supplements have been associated with a 13% increased risk of developing atrial fibrillation
26:05 SpaceTime is available every Monday, Wednesday, and Friday through various podcast providers
Support the show and access ad-free episodes at https://www.bitesz.com/show/spacetime/. Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
Sponsor Offer
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S27E64: Solar Storms and Sunspots: New Insights into Our Star's Activity
27 mei 2024 · 28 min
Join us for SpaceTime Series 27 Episode 64, where we delve into the latest cosmic discoveries and technological advancements shaping our understanding of the universe.
First, we explore new research uncovering the origins of sunspots and their formation closer to the Sun's surface than previously thought. Scientists are now examining the complex interactions of magnetic fields and plasma within the Sun, providing fresh insights into the solar dynamo that drives these phenomena.
Next, we turn our attention to Mars, as NASA and ESA announce a groundbreaking joint mission set to launch in 2028. This mission will utilise the ExoMars Rosalind Franklin rover, equipped with advanced instruments to drill deep beneath the Martian surface in search of signs of life, potentially rewriting our understanding of the Red Planet's habitability.
Finally, we discuss innovative solutions in the battle against space junk. From hunter-killer satellites equipped with plasma guns to ground-based laser systems, scientists are developing new technologies to tackle the growing problem of space debris, ensuring safer orbits for future missions.
00:00">This is Spacetime series 27, episode 64, for broadcast on 27 May 2024
00:44">The spectacular solar storms may have originated closer to the sun's surface
09:18">Hundreds of disused and damaged spacecraft and bits of space debris orbiting Earth
16:09">Scientists are looking at ways to track space junk to save propellant
18:28">A new study claims Australians are following misleading health and wellness advice on TikTok
26:05">Spacetime is available every Monday, Wednesday and Friday through various podcast providersSupport the show and access ad-free episodes at https://www.bitesz.com/show/spacetime/. Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
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S27E63: Galactic Archaeology: Unearthing the Milky Way's Earliest Star Clusters
24 mei 2024 · 19 min
Venture into the cosmic depths with SpaceTime Series 27 Episode 63, where we unearth some of the universe's most ancient stars hiding in the halo of our very own Milky Way. These celestial elders, dubbed SAS stars, are remnants from a time when galaxies were just beginning to coalesce, offering a unique window into the universe's formative years. With their discovery, we edge closer to unraveling the mysteries of galaxy formation and the evolution of the cosmos.
Next, we embark on a journey alongside Europe's JUICE spacecraft, now one year into its monumental eight-year voyage to the icy moons of Jupiter. This mission promises to probe the potential habitable environments beneath the moons' frozen crusts and could redefine our search for extraterrestrial life within our solar system.
Finally, we witness Russia flexing its spacefaring muscles with the test launch of the new heavy-lift Angara A-5 rocket, aiming to usher in a new era for Russian space exploration and retire the venerable Proton rockets.
Join us on SpaceTime with Stuart Gary for a cosmic exploration that spans from our galactic neighborhood to the far reaches of the Jovian system, and beyond.
(00:00) This is spacetime series 27, episode 63.
(00:46) Astronomers have discovered three of the oldest stars in the universe
(05:25) The Jupiter icy moons explorer, or juice spacecraft, celebrated its first year in space
(11:15) The Kremlin have undertaken a successful test launch of their new Angara a five rocket
(12:41) Up to 246 million older adults could be exposed to dangerous acute heat by 2050
(15:11) There's been another Bigfoot sighting in Manchester, England Lees meerSupport:
Tune into SpaceTime with Stuart Gary, available on your favorite podcast app, and follow our journey through the stars on Twitter @stuartgary, Instagram, YouTube, and Facebook.
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S27E62: Earth's New Neighbor: Unveiling Speculus-3b in the Cosmic Backyard
22 mei 2024 · 25 min
Set sail through the cosmic seas with SpaceTime Series 27 Episode 62, as we chart a course to a newly discovered Earth-sized exoplanet orbiting an ultra-cool red dwarf star just a stone's throw away in the galactic neighborhood. The discovery of Speculos-3b, a mere 55 light-years from Earth, stirs intrigue with its eternal days and nights due to likely tidal locking, offering a unique glimpse into the conditions of potentially habitable worlds around the most common stellar inhabitants of our galaxy.
We then drift to the Milky Way's outskirts, where a stellar slow lane has been uncovered, challenging assumptions about the mass and dark matter content at the heart of our galactic home. This revelation, derived from Gaia and APOGEE data, suggests a lighter core and less dark matter than previously believed, sending ripples through our understanding of the cosmos.
Our voyage continues as we seek to uncover dark matter's elusive influence on stellar streams with the help of the upcoming Vera C. Rubin Observatory. This bastion of observation promises to shed light on the ghostly gravitational effects of dark matter on these celestial ribbons, offering a new perspective on the most dominant yet unseen force in the universe.
Join us on SpaceTime with Stuart Gary for a journey into these cosmic curiosities and more, as we navigate the mysteries of space and the wonders it holds.
(00:00) This is spacetime series 27, episode 62, for broadcast 22 May 2024
(00:46) Astronomers have discovered a new Earth sized planet orbiting an ultracool red dwarf
(04:24) The Milky Way's gravitational core may contain less dark matter than previously thought
(10:26) The Vera C. Rubin Observatory may well hold the answers to what dark matter is
(15:46) Heat waves during the four hottest months of the year lead to 150,000 deaths
(19:29) Chat GPT launched GPT four omni last week
Support the show and access ad-free episodes at https://www.spreaker.com/show/spacetime. Follow our cosmic conversation… Lees meer -
S27E61: A Solar Spectacle: The X8.7 Flare and Earth's Auroral Symphony
20 mei 2024 · 46 min
Embark on a celestial odyssey with SpaceTime Series 27 Episode 61, where we witness the Sun unleash its most powerful solar flare in nearly two decades, sparking a series of geomagnetic storms that dazzled the skies with extraordinary auroras. The flare, an enormous X8.7 class eruption, marked the pinnacle of a week of solar ferocity, with the Earth enduring a bombardment that produced northern and southern lights visible far beyond their usual latitudes.
We then delve into the mysteries of Earth's magnetotail, where NASA's Magnetospheric Multiscale mission has observed unusual substorms that could reshape our understanding of magnetic reconnection and its role in auroral phenomena.
Finally, we plunge into the depths of the sea with China's construction of the deep-sea neutrino telescope, TRIDENT, designed to scan the cosmos for neutrinos and unlock the secrets of cosmic rays and the extreme universe.
Join us on SpaceTime with Stuart Gary for an exploration of these awe-inspiring events and more, as we traverse the vastness of space and the wonders it holds.
(00:00) This is spacetime series 27, episode 61, for broadcast on 20 May 2024
(00:43) The sun has produced its biggest solar flare in nearly two decades
(10:28) NASA scientists have detected an unusual event in Earth's magnetotail
(21:35) The south pole neutrino detector uses liquid water rather than solid ice
(28:39) Supernova is basically a neutrino explosion that has this tiny optical signature
(33:00) New observations confirm that April 2024 was the hottest month on record
(35:43) A new study claims males with low testosterone may have an increased risk of dying prematurely
(37:03) Shroud of Turin supposedly shows Jesus after crucifixion
(42:25) Tim Mendham: crucifixion was fairly common in those days
Support the show and access ad-free episodes at https://www.spreaker.com/show/spacetime. Follow our cosmic conversations on Twitter @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the myst… Lees meer -
S27E60: Unveiling Cosmic Ancestry: The Quest for Population III Stars
17 mei 2024 · 25 min
Journey through the cosmic tapestry with SpaceTime Series 27 Episode 60, where we unearth the echoes of creation by discovering one of the most ancient stars ever seen in another galaxy. This remarkable find could lead us to the elusive first generation of stars that illuminated the universe from darkness to the dawn of clarity. These celestial ancestors, born from the pure elements of the Big Bang, were behemoths that lived fast and died young, leaving behind the building blocks of everything we know.
The episode then shifts focus to the Hubble Space Telescope's latest challenge, as it enters safe mode due to a gyroscope glitch. Despite the setback, the iconic observatory's legacy of over three decades of celestial observations remains unshaken as NASA seeks a solution.
Next, we launch into the story of Snoopy, a CubeSat deployed from the International Space Station. This six-unit CubeSat embarks on a mission to measure soil moisture and improve agricultural yields by harnessing signals from commercial satellites.
For an exploration of these cosmic milestones and more, tune into SpaceTime with Stuart Gary. Join us as we navigate the universe's past, present, and future, revealing the wonders that lie beyond the night sky.
(00:00) NASA's Hubble space telescope goes offline following a gyroscope issue
(00:43) Astronomers have discovered one of the most ancient stars ever seen in another galaxy
(06:49) NASAS Hubble Space Telescope enters safe mode due to gyroscopic issue
(09:09) A new CubeSat called Snoopy has been launched from the ISS
(13:41) Long term daily use of aspirin could help slow and even prevent colorectal cancer
(20:09) Some people have been comparing this festival to the Wicker man film Lees meerSupport the show and access ad-free episodes at https://www.spreaker.com/show/spacetime. Follow our cosmic conversations on Twitter @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
This episode is… -
S27E59: Venus's Vanishing Vapors: The Mystery of a Bone-Dry Planet
15 mei 2024 · 26 min
Embark on an interplanetary journey with SpaceTime Series 27 Episode 59, where we unravel the enigmatic atmosphere of Venus and its waterless environment. Discover the startling new study that suggests Venus lost its water reserves to space, leaving it with a mere fraction of Earth's water despite their similar origins. The episode dives into the complex chemical reactions in Venus's atmosphere that may have turned a once Earth-like planet into a scorching, inhospitable world.
Next, we explore the innovative ideas NASA is considering for future lunar logistics, including a magnetic railroad system designed to transport materials across the Moon's surface. This system could revolutionize the way we build and sustain lunar bases, pushing the boundaries of off-world construction and resource utilization.
The episode then shifts to the launch of a cutting-edge satellite from the International Space Station. This new eye in the sky aims to provide early warnings of volcanic eruptions by detecting trace gases, a game-changer for disaster preparedness and environmental monitoring.
Join us as we delve into these cosmic developments and more, including the implications of AI biases and the latest in tech from Apple. Lees meerTune into SpaceTime with Stuart Gary for a deep dive into the latest astronomical insights and technological advancements.
(00:00) This is spacetime series 27, episode 59, for broadcast on 15 May 2024
(00:42) Study claims Venus loses twice as much water every day through dissociative recombination
(06:16) NASA is looking at building a railway on the moon to transport freight
(16:23) Ultra processed junk foods associated with higher risk of premature death, study finds
(18:52) Apple has formally released its new Apple Air and Apple Pro iPads
(24:15) Spacetime is available every Monday, Wednesday and Friday through Apple podcasts
Support the show and access ad-free episodes at https://www.spreaker.com/show/spacetime. Follow our cosmic conversations on Twitter @s… -
S27E58: Earth's Fading Shield: The Magnetic Trigger for Life's Diversity
13 mei 2024 · 32 min
Embark on a cosmic expedition with SpaceTime Series 27 Episode 58, where we delve into the mysteries of Earth’s ancient magnetic field and its role in the diversification of life.
Join us as we explore a pivotal period over half a billion years ago when a weakening magnetic shield may have paved the way for a dramatic increase in atmospheric oxygen, fostering the rise of complex organisms and setting the stage for human evolution.
The episode then accelerates into the realm of supermassive black holes, whose voracious energy output is revealed to be even more influential than once thought. With the help of the Webb Space Telescope, scientists uncover the hidden power of black holes to rapidly quench star formation, effectively turning vibrant galaxies into cosmic graveyards.
Finally, we witness the ambitious ascent of China’s Chang'e 6 lunar sample return mission, aiming to harvest the first-ever samples from the far side of the Moon. This daring venture could provide unprecedented insights into the Moon's enigmatic history and even propel China to the forefront of Martian soil retrieval.
For a journey through these profound astronomical discoveries, tune into SpaceTime with Stuart Gary. Traverse the celestial currents and uncover the secrets of the universe, one episode at a time.
(00:00) This is spacetime series 27, episode 58, for broadcast on 13 May 2024
(00:49) A reduction in Earth's magnetic field may have triggered diversification
(04:11) New study shows supermassive black holes can shut off star formation in big galaxies
(15:32) China has successfully launched its Changi six sample return mission
(19:29) A new study claims consuming olive oil reduces dementia risk in women
(23:44) The Westall UFO incident took place in 1966 near Melbourne's Westall school
(30:01) Spacetime is available every Monday, Wednesday and Friday through various podcasting platforms
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S27E57: Rewriting Cosmic History: The Surprising Growth of Early Galaxies
10 mei 2024 · 36 min
Embark on a celestial odyssey with SpaceTime Series 27 Episode 57, where we unravel the rapid evolution of spiral galaxies.
Our cosmic journey begins over 10 billion years ago, as new observations from the Webb Space Telescope reveal the early formation of star bars. These stellar structures, pivotal in the maturation of galaxies, were once thought to emerge in a chaotic young universe. Yet, they now appear to have developed far sooner, indicating a surprisingly orderly galactic evolution.
The episode takes an unexpected turn as we delve into the moon's dramatic geological past. Discover how our lunar companion turned itself inside out, reshaping its surface with titanium-rich lava flows. The tale unfolds through a blend of computer simulations and spacecraft observations, shedding light on the moon's enigmatic lopsided geology.
As we return to Earth, we witness the changing of the guard aboard China's Tiangong space station. The Shenzhou 17 crew's safe return after six months in orbit paves the way for the Shenzhou 18 team to continue exploring the frontiers of science in microgravity, including the intriguing endeavor of raising fish in the void.
Concluding our cosmic survey, we gaze upon the night sky's wonders in the May edition of Skywatch. Marvel at the constellation Scorpius, the radiant Antares, and the Eta Aquarids meteor shower—a celestial spectacle born from the remnants of Halley's Comet.
For a comprehensive voyage through these astronomical discoveries, visit https://spacetimewithstuartgary.com and support the show at https://www.spreaker.com/show/spacetime. Immerse yourself in the wonders of the universe with SpaceTime.
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S27E56: Saturn's Geyser Moon Mysteries: Tidal Forces and Life's Potential
8 mei 2024 · 23 min
Embark on an interstellar odyssey with SpaceTime Series 27 Episode 56, where we delve into the enigmatic geysers of Saturn's icy moon Enceladus. Unravel the mystery behind these spectacular jets as new research draws parallels with Earth's own San Andreas Fault, suggesting a strike-slip motion akin to our tectonic shifts may be powering these icy eruptions. Discover how this celestial phenomenon could hold the keys to conditions ripe for life beneath Enceladus's frozen crust.
The episode then shifts to the dusty red plains of Mars, where NASA scientists brace for the onslaught of solar storms as our Sun approaches its fiery peak. Learn how the absence of a protective magnetic field on Mars presents a unique opportunity to observe the effects of solar radiation on the Martian surface and the implications for future human explorers.
In an unexpected twist, we recount the tale of space junk from the International Space Station making an unwelcome visit to a Florida home, reminding us of the ever-present dance between our orbital endeavors and the pull of Earth's gravity.
Join us as we navigate these cosmic currents and more, including the potential impact of solar and dust storms on Mars's ancient watery past and the measures being taken to protect future missions from the Sun's wrath.
For a voyage through the latest in space exploration and the intricacies of our solar system, tune into SpaceTime with Stuart Gary. Navigate the celestial highways with us and become part of a journey that transcends our earthly bounds.
Support the show and access ad-free episodes at https://www.spreaker.com/show/spacetime. Follow our cosmic conversations on Twitter @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
(00:00) Stuart Garry brings you the latest in spacetime series 27
(00:46) New study suggests tiger stripes on Enceladus may control geyser activity
(06:45) NASA scientists studying how solar storms and r… Lees meer -
S27E55: Martian Mysteries: Curiosity Uncovers Clues to Ancient Earth-Like Conditions
6 mei 2024 · 23 min
The Space, Astronomy and Science Podcast. SpaceTime Series 27 Episode 55 *New findings point to an Earth-like environment on ancient Mars A new study using data from NASA’s Mars curiosity rover suggests there was once an Earth-like environment on ancient Mars. *Could purple be the new green in search for alien life A new study suggests that life on other planets with different atmospheres and orbiting different types of stars wouldn’t display Earth like forests of green. *HyImpulse’s SR75 rocket blasts off Germany’s HyImpulse has successfully launched its SR75 sounding rocket on a test flight from Southern Launch’s Koonibba Test Range west of Ceduna on South Australia’s west coast. *The Science Report Being vegetarian is linked to a much slower progression of prostate cancer. A new way of cleaning up per-and poly-Fluro-alkyls – the so called forever chemicals. Why do people prefer their alcoholic beverages cold. Skeptics guide to when psychics say the Russian invasion of Ukraine will end. https://spacetimewithstuartgary.com https://www.bitesz.com/show/spacetime/ This week’s guests include: Lígia Fonseca Coelho from Cornell university Associate professor Lisa Kaltenegger from Cornell University Shannon Curry from the University of Colorado boulder and principal scientist for NASA’s Mars Atmosphere and Volatile EvolutioN spacecraft MAVEN And our regular guests: Alex Zaharov-Reutt from techadvice.life Tim Mendham from Australian Skeptics Jonathan Nally from Sky and Telescope Magazine 🌏 Get Our Exclusive NordPass deal here ➼ https://www.bitesz.com/nordpass . The discount is incredible! And it’s risk-free with Nord’s 30-day money-back guarantee! ✌ Listen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen and access show links via https://linktr.ee/biteszHQ Additionally, listeners can support the podcast and gain access to bonus content by becoming a SpaceTime crew member through www.bitesz.supercast.com o… Lees meer
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S27E54: Earth's Ancient Shield: Unearthing the Origins of Our Magnetic Field
3 mei 2024 · 24 min
Dive into the cosmic depths with SpaceTime Series 27 Episode 54, where we journey back 3.7 billion years to uncover the oldest evidence of Earth's magnetic field. Join us as we explore pristine ancient rocks from Greenland, revealing a magnetic strength similar to today's, and potentially extending the known age of our planet's protective shield by hundreds of millions of years. This discovery could illuminate the early conditions that fostered life on Earth and the enduring power source behind our magnetic field.
The volcanic spectacle continues as we venture to Jupiter's moon Io, unveiling that it has been a hotbed of volcanic activity for its entire 4.57 billion-year existence. The sulfur and chlorine isotopes in Io's atmosphere, analyzed through the Alma radio telescope, attest to a history of relentless eruptions powered by Jupiter's immense gravitational pull.
Witness the marvels of the solar corona as we recap the scientific endeavors during the recent solar eclipse that graced North America. From sounding rockets to high-altitude jets, scientists harnessed this celestial event to probe the enigmatic corona, seeking to solve the mystery of its intense heat and its role in geomagnetic storms that affect our increasingly tech-dependent world.
And in a turn towards Earthly concerns, we discuss the unsettling findings that nearly half of China's major coastal cities are sinking, posing a threat to millions.
For a comprehensive voyage through these astronomical discoveries and terrestrial challenges, visit https://spacetimewithstuartgary.com and support the show at https://www.spreaker.com/show/spacetime. Immerse yourself in the wonders of the universe with SpaceTime.
This episode is proudly supported by NordPass. Safeguard your digital journey across the infinite expanse with a password manager you can count on. Secure your celestial navigation at www.bitesz.com/nordpass.
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S27E53: Methane on Mars and Io's Infernos: Uncovering Cosmic Mysteries
2 mei 2024 · 24 min
Embark on an interplanetary investigation with SpaceTime Series 27 Episode 53, as we delve into the perplexing presence of methane on Mars. The red planet's mysterious emissions have puzzled scientists for years, with seasonal spikes and unpredictable behavior sparking debates on their origin. Could biological activity be the source, or are geological interactions to blame? Join us as we explore a new hypothesis that suggests Mars' own soil could be sealing and sporadically releasing this elusive gas, adding another layer to the Martian enigma.
The episode ascends further into the Jovian system with an up-close encounter of the volcanic moon Io, courtesy of NASA's Juno spacecraft. Marvel at the newly discovered jagged mountain spires and tranquil lava lakes that adorn this tumultuous celestial body, revealing a landscape both violent and serene.
But it's not all smooth sailing in the cosmos. We report on the unexpected hiccup faced by NASA's planet-hunting satellite TESS, which has entered safe mode, suspending its quest for new worlds beyond our solar system. What caused this sudden shutdown, and what does it mean for the future of exoplanet discovery?
Plus, don't miss our Science Report, where we unearth a connection between a form of rheumatoid arthritis and gene mutations linked to blood cancer, and discuss the climatic shifts allowing tropical fish to venture into temperate Australian waters.
For the full cosmic journey, visit our website at https://spacetimewithstuartgary.com and support the show at https://www.spreaker.com/show/spacetime. Discover the universe's wonders with us on SpaceTime.
This episode is brought to you by NordPass. Navigate the digital universe with confidence using a password manager you can trust. Secure your cosmic exploration at www.bitesz.com/nordpass.
Listen to SpaceTime on your favorite podcast app and follow us on Twitter @stuartgary, Instagram, YouTube, and Facebook.
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S27E52: Cosmic Time Capsules: Unraveling the Origins of Interstellar Stardust
29 april 2024 · 34 min
Dive into the cosmos with SpaceTime Series 27 Episode 52, as we traverse the stellar seas to discover a groundbreaking revelation: stardust from a supernova, harboring secrets from a newly identified type of star. An extraordinary find in an ancient meteorite has led scientists to a hydrogen-burning supernova, a stellar phenomenon only recently recognized by astronomers. This episode sheds light on how a tiny particle, a relic from a star that perished before our solar system's birth, is providing invaluable insights into the cosmos' intricate workings.
The voyage of discovery doesn't end there. Rejoice in NASA's triumph as the venerable Voyager 1 spacecraft reestablishes contact after months of silence, sending clear data across the vast expanse from the very edge of interstellar space. The episode also celebrates the successful ascent of New Zealand's Electron rocket, which lofted NASA's innovative solar sail satellite, set to harness the gentle push of sunlight for propulsion.
Join us as we delve into these celestial tales and more, including the profound implications of presolar grains on our understanding of the universe, the dynamic environments that shape star and planet formation, and the technological marvels that continue to expand humanity's reach into the void.
For a journey through time and space that captivates and educates, tune in to SpaceTime with Stuart Gary. Embrace the enigma of the stars and become part of a community that looks beyond our world to the wonders that await.
Support the show and access ad-free episodes at https://www.spreaker.com/show/spacetime. Follow our interstellar conversations on Twitter @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the fabric of the universe, one episode at a time.
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S27E51: Pluto's Heart Unveiled: The Impact that Shaped a Dwarf Planet
26 april 2024 · 25 min
Embark on a celestial journey with SpaceTime Series 27 Episode 51, as we unravel the mysteries of Pluto's heart. Scientists, armed with sophisticated computer simulations, have finally pieced together the enigmatic origins of the dwarf planet's heart-shaped feature, Sputnik Planitia. This episode delves into the colossal impact that sculpted Pluto's icy facade, challenging previous assumptions about its internal structure and the existence of a subsurface ocean.
The cosmic surprises continue as we delve into the perplexing absence of gamma rays from a recent supernova explosion in the Pinwheel Galaxy. SN 2023 IXF's silent gamma-ray profile has left astronomers scratching their heads, prompting a reevaluation of the role supernovae play in accelerating cosmic rays to near-light speeds.
Witness the end of an era with the final launch of a Delta rocket, a titan of the space industry for over six decades. The Delta IV Heavy's last ascent, carrying a classified payload for the National Reconnaissance Office, marks a historic milestone and paves the way for the next generation of launch vehicles.
And in our Science Report, we explore the alarming rise in global obesity rates, the benefits of resistant starch in diets, the development of an automated toilet flushing device to combat bathroom bacteria, and a curious survey on the belief in angels.
For an in-depth exploration of these cosmic conundrums and technological triumphs, visit https://spacetimewithstuartgary.com and become a patron for exclusive access to commercial-free episodes and special content at https://www.spreaker.com/show/spacetime. Embrace the wonders of the universe with SpaceTime.
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This… Lees meer -
S27E50: Titan Awaits: NASA's Rotorcraft Readies for Alien Shores
24 april 2024 · 27 min
Venture into the unknown with SpaceTime Series 27 Episode 50, as we embark on an interplanetary adventure that transcends the boundaries of our earthly skies. NASA confirms its bold mission to dispatch a pioneering rotocopter to the enigmatic Saturnian moon, Titan. The Dragonfly mission is set to soar through Titan's dense atmosphere, exploring its organically rich landscapes in search of prebiotic chemical processes that mirror the early Earth. With a launch date set for July 2028 and a budget of $3.35 billion, Dragonfly promises to revolutionize our understanding of this distant, methane-drenched world.
As we bid a heartfelt farewell to the Mars Ingenuity helicopter, we celebrate its unprecedented achievements on the Red Planet. Despite a hard landing ending its aerial escapades, Ingenuity's legacy endures as it transitions to a stationary science platform, continuing to collect invaluable data for future Martian exploration.
Amidst escalating global tensions, South Korea asserts its space prowess with the launch of a new spy satellite, keeping a vigilant eye on its northern neighbor. This strategic move marks a significant step in the intensifying space race on the Korean Peninsula, as nations jockey for celestial dominance and surveillance capabilities.
Join us as we also delve into the Science Report, confronting the harsh realities of climate change with another bleaching event on the Great Barrier Reef and examining the global hotspots of cybercrime. Plus, we'll explore the latest in technology, from AI-enhanced chips to the ongoing evolution of smartphone supremacy.
For the full cosmic journey, visit our website at https://spacetimewithstuartgary.com and support the show at https://www.spreaker.com/show/spacetime. Discover the universe's wonders with us on SpaceTime.
This week's episode is brought to you by NordPass. Navigate the digital universe with confidence using a password manager you can trust. Secure your cosmic exploration at www.bitesz.com/nordpas… Lees meer -
S27E49: Black Hole Titans: Gaia's Gaze Reveals a New Cosmic Champion
22 april 2024 · 27 min
Prepare for a cosmic revelation in SpaceTime Series 27 Episode 49, as we journey through the Milky Way to uncover a celestial heavyweight—the most massive stellar black hole ever discovered in our galaxy. Detected by the vigilant eyes of the European Space Agency's Gaia mission, this black hole, known as Gaia BH3, imposes a peculiar wobble on its companion star, betraying its presence. Weighing in at a colossal 33 solar masses and residing a mere 2,000 light-years away in the constellation Aquila, BH3 redefines our understanding of stellar remnants and the mysterious dance of gravity and mass that shapes them.
Then, we take a detour through the evolutionary tracks of white dwarf stars, which have long been the cooling embers of the cosmic campfire. Recent observations from Gaia have spotted a group of these stellar corpses defying the natural order, mysteriously ceasing to cool. This perplexing behavior is challenging astronomers to rethink the very nature of these ancient stars, which may not be the reliable cosmic clocks once thought.
We'll also explore the technological advancements propelling humanity's reach into the cosmos with the development of a new, more capacious Cygnus cargo ship. Set to enhance supply missions to the International Space Station, this vessel promises to double the payload space and carry up to five tonnes of cargo, marking a significant leap forward in our orbital endeavors.
And in our Science Report, we celebrate the end of the 2023-24 El Niño weather pattern, but with a watchful eye on the horizon for a potential return to La Niña conditions. Plus, we delve into the health risks of sugary and artificially sweetened drinks, the discovery of a jaw-droppingly large marine reptile, and the curious case of an extensive paranormal archive that sparks more questions than answers.
For the full cosmic journey, visit our website at https://spacetimewithstuartgary.com and support the show at https://www.spreaker.com/show/spacetime. Discover the … Lees meer -
S27E48: Cosmic Cartography: Charting Dark Energy's Role in the Universe's Fate
19 april 2024 · 32 min
Embark on an astronomical odyssey with SpaceTime Series 27 Episode 48, as we unveil the most detailed view of the expanding universe to date. The first-year data from DESI, the Dark Energy Spectroscopic Instrument survey, is in, and it's changing the cosmic game. This groundbreaking five-year study is mapping the universe in 3D, charting the enigmatic influence of dark energy over time. Will the universe meet a chilling big freeze, or will dark energy's relentless acceleration lead to a catastrophic big rip? With precision better than 1%, DESI's data is painting a complex picture of our cosmic destiny.
Then, join us in celebrating a celestial milestone as the Solar Observatory spacecraft SOHO captures its 5000th comet. SOHO's unexpected role as a prolific comet hunter has deepened our understanding of these enigmatic sun-grazers, offering insights into the sun's atmosphere and the large-scale structure of comets.
Plus, we follow the Soyuz MS-24 capsule's return to Earth, bringing home a NASA astronaut and the first Belarusian cosmonaut after a landmark mission. With blue skies over Kazakhstan, the Soyuz's journey from the International Space Station to the steppe marks a successful conclusion to an expedition of cosmic proportions.
And don't miss our Science Report, where we delve into the impact of climate change on wine regions, the link between mood disorders and driving in young people, and the debate over a meteor impact ejecta potentially being alien technology.
For more SpaceTime and to support the show, visit our website at https://spacetimewithstuartgary.com. Tune in to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen, and access show links via https://linktr.ee/biteszHQ. Support the show: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.
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S27E47: Stellar Nurseries: Unveiling the Origins of Brown Dwarfs and Starbursts
17 april 2024 · 25 min
Prepare to illuminate the shadowy frontiers of space in SpaceTime Series 27 Episode 47. We begin by shedding light on new findings that reveal brown dwarfs, those celestial enigmas straddling the line between the largest planets and the smallest stars, are far more star-like than we ever imagined. Born from the same intricate dance of gas and dust that gives rise to stars, these failed stars have a story more intertwined with their luminous kin than previously thought.
Next, we peer into the future, where the clock is ticking down to an explosive cosmic event. Astronomers eagerly anticipate a nova eruption within a binary star system, set to dazzle the skies sometime before year's end. This stellar spectacle, a cyclical detonation on the surface of a white dwarf, promises to be a beacon in the night, echoing observations that date back over a century.
We then voyage to the extreme starburst galaxy M82, a crucible of creation churning out new stars at a rate tenfold that of our own Milky Way. With the James Webb Space Telescope piercing through the cosmic dust, we get a front-row seat to the galactic winds and star-forming frenzy defining this compact powerhouse of a galaxy.
And in the Science Report, we delve into the role of homosexual behavior in mammalian social bonding, the alarming rise in simultaneous heatwaves and sea level extremes on global coastlines, the potential psychological effects of teenage screen time, and the latest in home entertainment and security tech that's shaping our digital lives.
For the full cosmic journey, visit our website at https://spacetimewithstuartgary.com and support the show at https://www.spreaker.com/show/spacetime. Discover the universe's wonders with us on SpaceTime.
This week's episode is brought to you by NordPass. Navigate the digital universe with confidence using a password manager you can trust. Secure your cosmic exploration at www.bitesz.com/nordpass.
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S27E46: Stellar Cannibalism: Unraveling the Secrets of Star-Eating Phenomena
15 april 2024 · 25 min
SpaceTime Series 27 Episode 46: The Cosmic Dance of Neutron Stars and Black Holes
Join us on a thrilling journey through the cosmos in SpaceTime Series 27 Episode 46, where we delve into the mysteries of a possible neutron star-black hole merger detected in gravitational waves. The LIGO-Virgo-KAGRA collaboration may have stumbled upon a cosmic ballet between the densest objects in the universe, offering tantalizing clues about the elusive mass gap and challenging our understanding of stellar evolution.
Next, we explore the cannibalistic tendencies of stars as a new study reveals that stars often end up devouring their own planets. This celestial feast, found in roughly 8% of binary star systems examined, raises questions about the stability of planetary orbits and could reshape our knowledge of cosmic dynamics.
And as North America was plunged into darkness by a total solar eclipse, scientists seized the opportunity to conduct groundbreaking research. From rockets piercing the upper atmosphere to jets chasing the eclipse at dizzying altitudes, we look at the scientific endeavors that took advantage of this spectacular celestial event.
Plus, in the Science Report, we discuss the implications of "forever chemicals" in our water resources, the heart failure benefits of a diabetes drug, the discovery of Australia's oldest pottery, and the controversy surrounding a prestigious clinic's endorsement of Reiki.
For more SpaceTime and to support the show, visit our website at https://spacetimewithstuartgary.com, where you can access our universal listen link, find show notes, and learn how to become a patron. Listen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen and access show links via https://linktr.ee/biteszHQ. Support the show: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.
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S27E45: Martian Mysteries: Perseverance's Quest for Ancient Life Signs
12 april 2024 · 19 min
SpaceTime Series 27 Episode 45 *Perseverance collects its 24th sample on Mars NASA’s Mars Perseverance Rover has just collected its 24 geological sample from the surface of the red planet. The drill core offers new clues about Jezero Crater and the lake it may have once held. *New date set for Starliner's first manned mission NASA has set May 6 as the opening of the launch window for the first manned flight of Boeing’s long troubled CST-100 Starliner. The flight to the International Space Station was originally slated for this month. *Space junk slams into a Florida home NASA says it’s analyzing an object that crashed into a Florida man's home last week which is suspected of being piece of debris jettisoned from the International Space Station. *The Science Report New research shows that the warming climate will turn Australia’s soil into a net emitter of carbon dioxide. A new study claims women with a low resting heart rate had a slightly higher chance of a criminal lifestyle. Identifying criminals by airborne forensic DNA evidence. Skeptics guide to African witchcraft trials https://spacetimewithstuartgary.com https://bitesz.com This week’s guests include our regular guests: Alex Zaharov-Reutt from techadvice.life Tim Mendham from Australian Skeptics Lees meer
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S27E44: Unveiling Mars' Ancient Rivers: Curiosity's Quest for Extinct Waterways
10 april 2024 · 29 min
The Space, Astronomy and Science Podcast. SpaceTime Series 27 Episode 44 *New Clues About Mars’ Ancient Water NASA’s Mars Curiosity rover has arrived at an area in Gale Crater’s Mount Sharp that may show evidence liquid water flowed on the red planet for much longer than previously thought. *NASAs new Moon buggies NASA has selected three companies to help it develop its proposed new Moon buggy --- the lunar terrain vehicle or LTV. *The largest digital camera ever built for astronomy After two decades of work, scientists and engineers at the US Department of Energy's Stanford Linear Accelerator Centre’s National Accelerator Laboratory have finally completed the Legacy Survey of Space and Time Camera -- The largest digital camera ever built for astronomy. *The Science Report A new study shows that high blood pressure is the leading risk factor for death. The Persian Plateau identified as pivotal for Homo sapiens migration out of Africa. Volcanoes could hold the clues to how the first building blocks of life were formed. Alex on Tech more controversy for Google https://spacetimewithstuartgary.com https://bitesz.com Listen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen and access show links via https://linktr.ee/biteszHQ Lees meer
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