S27E84: Black Hole Simulations, Uranus Mission, and Chinese Rocket Mishap
Join us for SpaceTime Series 27 Episode 84, where we delve into the latest cosmic discoveries and space exploration advancements.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.00:00:00 " This is spacetime series 27, episode 84, for broadcast on the 12 July 2024
00:00:46 " New ultra high resolution computer simulations are upending ideas about how black holes form
00:13:46 " The planets weird magnetic field is also likely behind another curious Voyager two finding
00:16:17 " Chinese rocket unexpectedly launches during static engine test burn; no one injured
00:17:22 " New study finds cigarette smokers are less conscientious and more extroverted
00:20:07 " Those who believe in the paranormal are claiming recent astronomical events trigger supernatural phenomena
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S27E83: Ancient Galaxies Surprise, Mars Odyssey's Record, and SpaceX's ISS Mission
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 reentry, ensuring most of it burns up in the atmosphere, with remnants splashing down in the remote Point Nemo.00:00:00 " This is spacetime series 27, episode 83, for broadcast on 10 July 2024
00:00:46 " Three mysterious objects in the early universe have been discovered by NASA telescopes
00:06:49 " NASA's Mars M Odyssey spacecraft completes 100,000 orbits around Mars
00:12:36 " NASA has selected SpaceX to destroy the International Space Station in 2030
00:15:47 " Cyclone Ilsa probably killed 90% of seabirds on Australian island
00:19:31 " The federal australian government announced an age assurance trial
00:22:51 " Aston University has announced a new record for data transfer using optical fibre
00:24:12 " Spacetime is available every Monday, Wednesday and Friday through podcasting servicesFollow 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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S27E82: Space Station's Debris Emergency, Daily Meteor Strikes on Mars, and Alien Tech Dismissed
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.
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Unraveling the Secrets of Star-Eating Phenomena : S27E46
Dive into the cosmic deep end with SpaceTime Series 27 Episode 46, where we're deciphering the ripples in spacetime from a potential neutron star and black hole merger. Detected by the LIGO-Virgo-KAGRA collaboration, this gravitational wave event, catalogued as GW 230529, might represent the elusive mass gap where the heaviest neutron stars and lightest black holes converge. Situated some 450 million light-years away, this cosmic collision challenges our understanding of stellar evolution and the final fates of massive stars.
The episode doesn't stop there; we're also exploring the cannibalistic tendencies of stars. A new study has unveiled that stars, much like the mythological Kronos, often devour their own planetary offspring. This stellar infanticide, observed in about 8% of binary systems, suggests a more tumultuous life for stars and planets than previously thought.
Meanwhile, the recent North American solar eclipse brought more than just awe-inspiring views; it was a goldmine for scientists. As the moon's shadow swept across the continent, NASA seized the opportunity with rockets, jets, and drones to probe the effects of this celestial alignment on Earth's atmosphere and gather data to better understand the sun's corona and its influence on technology.
For an astronomical feast of gravitational mysteries, stellar gastronomy, and eclipse expeditions, tune in to this episode of SpaceTime with Stuart Gary. To continue your voyage through the cosmos, visit our website at https://spacetimewithstuartgary.com and support the show at https://www.spreaker.com/show/spacetime. Don't forget to secure your digital life with our sponsor NordPass at www.bitesz.com/nordpass.
Follow the stars with us on your favorite podcast app and join the conversation on Twitter @stuartgary, Instagram, YouTube, and Facebook. Become a part of our community and access bonus content by supporting us at https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.
📋 Episode Chapters
(00:00) This is spacetime series 27, episode 46 for broadcast on 15 April 2024
(00:47) LIGO has detected what might be either the merger of two neutron stars
(06:22) A new study has confirmed that some stars have swallowed planets whole
(13:58) NASA launched dozens of rockets and jets to monitor last week's solar eclipse
(16:54) A new study warns that we're likely underestimating future impact of forever chemicals
(19:19) Mayo clinic slammed for allowing staff nurse to promote rank pseudoscience
(22:50) Spacetime is available every Monday, Wednesday and Friday through various podcasting services
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S27E45: Martian Mysteries: Perseverance's Quest for Ancient Life Signs
The Space, Astronomy & Science Podcast.
SpaceTime Series 27 Episode 45
*Perseverance Collects Its 24th Martian Sample
NASA's Mars rover Perseverance has successfully extracted its 24th sample from the Red Planet's rugged surface. The sample, gathered from a promising rock named Bunsen Peak, offers tantalizing new insights into Jezero Crater's watery past. With a composition rich in silica and carbonate, the rock may hold keys to ancient Martian life, preserving potential biosignatures that could have thrived in the lake that once filled the crater. As the rover's collection grows, including rock cores and Martian atmosphere, the quest for uncovering the planet's habitable history intensifies.
*Starliner's First Crewed Test Flight Set for May
Boeing's CST-100 Starliner is finally poised to embark on its maiden crewed voyage to the International Space Station. After a series of setbacks, NASA has scheduled the launch window for May 6, with astronauts Sunny Williams and Butch Wilmore at the helm. The mission's success hinges on Starliner's ability to dock with the ISS and return safely to Earth, a critical step for NASA's Commercial Crew Program and a potential new chapter in human spaceflight.
*Possible Space Junk Incident Under NASA Scrutiny
A Florida homeowner's unexpected encounter with debris crashing through their roof has caught NASA's attention. Suspected to be remnants from the International Space Station, the object's origins are under investigation. This incident echoes memories of past space junk encounters, from SpaceX debris in Australia to the historic reentry of Skylab, underscoring the ever-present risks of our orbital activities.
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. For more space and astronomy podcasts, visit our HQ at https://bitesz.com.
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#spacetime #podcast #space #astronomy #mars #perseverance #starliner #NASA #spacejunk
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S27E44: Curiosity's Quest for Extinct Waterways
The Space, Astronomy & Science Podcast.
SpaceTime Series 27 Episode 44
*Mars Curiosity Rover Uncovers New Clues About Ancient Water
NASA's intrepid Mars Curiosity rover may have stumbled upon new evidence that liquid water lingered on the Red Planet much longer than scientists thought. Within Gale Crater's Mount Sharp, the rover is investigating a region that could shed light on Mars' watery past. Researchers are intrigued by a snake-like channel that suggests the possibility of ancient river activity, and Curiosity's findings here could significantly alter our understanding of Martian history and the timeline of water's disappearance.
*NASA Selects Companies for New Moon Buggies
The lunar surface is about to get new traffic: NASA has chosen three companies to develop the next generation of moon buggies. Intuitive Machines, Lunar Outpost, and Venturi Astrolab have been awarded a combined $4.6 billion to create lunar terrain vehicles for future Artemis missions. These vehicles will not only support scientific exploration but also operate autonomously for research purposes, setting the stage for future human and robotic activities on the Moon and beyond.
*The Largest Digital Camera for Astronomy Completed
A monumental achievement in astronomical observation, the legacy survey of space and time camera has been completed. This 3200-megapixel behemoth, poised to be the core of the Vera C. Rubin Observatory, is set to capture the southern night sky with unparalleled detail. Over a decade-long survey, it will help researchers probe the mysteries of dark energy, dark matter, and provide a wealth of data on the universe's expansion, galaxy formation, and the objects within our own solar system.
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. For more space and astronomy podcasts, visit our HQ at https://bitesz.com.
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S27E43: Unveiling the Milky Way's Dimmest Satellite System
The Space, Astronomy & Science Podcast.
SpaceTime Series 27 Episode 43
*The Milky Way's Faintest Star System Unveiled
Astronomers have unveiled the faintest star system known to orbit our Milky Way galaxy, Ursa Major III Unions I. This ancient and elusive star system, reported in the Astrophysical Journal, may be one of the most dark matter-dominated systems discovered, lying just 30,000 light-years away. With only about 60 stars and a mass just 16 times that of the Sun, it challenges our understanding of galaxy formation and the role of dark matter in the cosmos.
*Queensland's Bowen Orbital Spaceport Launches into Action
Australia's space industry takes a giant leap with the official opening of the Bowen Orbital Spaceport in Queensland. Set to host its inaugural launch with Gilmore Space's Ares rocket, the spaceport marks a significant milestone in the nation's commercial space endeavors. Ares, a hybrid propulsion rocket, aims to deliver payloads into low Earth orbit, signifying Australia's re-emergence as a space-launching nation.
*Southern Launch Prepares for Next Milestone in South Australia
Over in South Australia, Southern Launch is gearing up for its next test flight at the Koonibba Test Range. The upcoming mission will test groundbreaking hybrid propulsion technology using paraffin wax and liquid oxygen, which could revolutionize rocket handling. This test serves as a precursor to developing the larger SL-1 orbital launcher, highlighting the range's unique capability for both suborbital experiments and orbital launches.
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. For more space and astronomy podcasts, visit our HQ at https://bitesz.com.
This episode of SpaceTime is brought to you by the password manager you can trust, NordPass. Take the hassle out of online security and help support SpaceTime by visiting www.bitesz.com/nordpass for a special offer. Secure your digital life and keep the cosmic exploration going!
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S27E42: Martian Oasis: Gale Crater's Watery Past Revealed
The Space, Astronomy & Science Podcast.
SpaceTime Series 27 Episode 42
*Water's Persistent Presence in Mars' Gale Crater
Mars' Gale Crater may have harbored water far longer than scientists previously believed, challenging our timeline of the Red Planet's arid transformation. New evidence from NASA's Curiosity rover, detailed in the journal Geology, suggests that underground water may have been present in the crater during the latter part of the Hesperian period, 3.7 to 3 billion years ago. This discovery, marked by deformed desert sandstone, hints at a more habitable past and could reshape our search for ancient Martian life.
*The Sun's Spectacular Double Solar Flare
The Sun has unleashed its most powerful eruption since 2017 with a double solar flare event, signaling a ramp-up towards solar maximum. The X1.1-class flare, coupled with a series of M-class flares, has sparked vivid auroral displays and heightened space weather activity. This dynamic solar performance, captured by ESA's SMOS and Swarm satellites, underscores the Sun's influence on Earth's magnetosphere and the importance of real-time space weather monitoring.
*The SR-71 Blackbird's Alleged Successor: The SR-72
Rumors persist of the Pentagon's development of a hypersonic aircraft, the SR-72, potentially succeeding the legendary SR-71 Blackbird. Reports suggest that Lockheed Martin's Skunk Works is behind this classified project, which could reach Mach 6 speeds and revolutionize reconnaissance with its unmanned design. If true, this aircraft could redefine the boundaries of aviation and surveillance technology.
*April Night Skies: Alpha Centauri to the Lyrids Meteor Shower
As autumn's grip tightens, the night skies of April offer a celestial tapestry rich with wonders. From the Southern Cross standing upright to the nearest star system, Alpha Centauri, being prominently on display, stargazers have much to explore. The annual Lyrids meteor shower promises a dazzling show, peaking on April 22-23, while the planets Jupiter, Mars, Saturn, and Venus grace the morning and evening skies with their presence.
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. For more space and astronomy podcasts, visit our HQ at https://bitesz.com.
📋 Episode Chapters
(00:00) This is spacetime series 27, episode 42, for broadcast on 5 April 2024
(00:47) Scientists find evidence water was abundant on Mars long after the planet became dry
(05:42) The sun has become increasingly active over the past week with numerous solar flares
(14:28) SMOS can detect effects of solar flares on global navigation satellite systems
(18:20) April is prevention of cruelty to animals month in the UK
(23:45) The southern cross is considered an important constellation for navigation
(34:46) There is so much light pollution in cities that it ruins the night sky
(37:11) There are two different measures of brightness, apparent and absolute. So Sirius appears to be very bright
(41:30) As the evening sky darkens you will see Jupiter, I can tell you
(44:08) All the other planetary activity is happening in the morning sky on April 11
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S27E40: Strong magnetic fields at the edge of Milky Way’s supermassive black hole
The Space, Astronomy and Science Podcast.
SpaceTime Series 27 Episode 40
*Strong magnetic fields at the edge of Milky Way’s supermassive black hole
A new image from the Event Horizon Telescope has uncovered strong organised magnetic fields spiraling around the edge of Sagittarius A* the supermassive black hole at the centre of our Milky Way Galaxy.
*New studies show blue supergiant stars can be formed through stellar mergers
A new study has found that some of the brightest, hottest, and most luminous stars in the universe are created by the merger of two smaller stars.
*Peering Into the Tendrils of a distant galaxy
The Webb space telescope has provided astronomers with a new view of a spectacular star forming region called NGC-604 deep inside the Triangulum Galaxy M-33.
*Moscow sends a new crew to the International Space Station
A Russian Soyuz capsule has safely docked to the International Space Station as it flew 420 kilometres above the planet.
*The Science Report
How spending less time sitting could help reduce blood pressure in people over 60.
Scientists map the genome of sugarcane.
It’s true, today’s music really isn’t as good as that back in the olden days.
Skeptics guide to why people believe in astrology
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S27E41: New study that shows how Scandinavia was born in Greenland
SpaceTime Series 27 Episode 41
*The new study that shows how Scandinavia was born in Greenland
A new study looking at the oldest Scandinavian bedrock has found that it originated in Greenland.
*Blue Origin's Orbital Reef Life Support System
Engineers working on Blue Origin's Orbital Reef commercial space station project have completed a key testing milestone for the future orbital outposts critical life support system.
*The growing role of space in monitoring Climate Change
The European Union’s constellation of Copernicus Sentinel satellites make up the largest single fleet of climate change monitoring spacecraft.
*Dragon delivers more supplies to the International Space Station
Critical scientific experiments and technology have arrived at the International Space Station aboard NASA’s latest commercial resupply mission.
*The Science Report
The new implantable battery that uses the body's oxygen to deliver a stable electricity supply.
The two-legged bio-hybrid robot, which uses muscle tissue to improve movement.
A new report says Google interfered with US elections on at least 41 occasions since 2008.
Alex on Tech Samsung AI roll out.
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S27E39: Introducing the Einasto Supercluster
The Space, Astronomy and Science Podcast.
SpaceTime Series 27 Episode 39
*Introducing the Einasto Supercluster – a new heavyweight contender in the universe
Astronomers studying some of the largest structures in the known universe have discovered one of the most massive superclusters ever seen.
*How humans changed the shape and orbit of an asteroid
A new study has shown that the asteroid moon Dimorphos may have been reshaped after it was hit by a spacecraft.
*Hubble tracks Jupiter’s stormy weather
The giant planet Jupiter, in all its banded glory, has been revisited by NASA's Hubble Space Telescope providing new insights into the king of planet’s ever changing storm fronts
*The Science Report
Global life expectancy dropped by 1.6 years during the COVID-19 pandemic.
The new camera that can see the world as animals see it.
It’s confirmed: Dogs learn and understand what their toys are called.
Skeptics guide to when kids find out the truth about Santa and the easter bunny.
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S27E38: Scientists captures the end of the planet formation process for the first time
SpaceTime Series 27 Episode 38
*Scientists captures the end of the planet formation process for the first time
Astronomers are seeing the final stages of planetary formation and the clearing of protoplanetary dust in a newly formed system for the first time.
*Comet 12P Pons Brooks -- the Devil Comet is on its way
A Mount Everest-sized comet making its first visit to the inner solar system in more than 70 years could be visible to the naked eye over the next few weeks.
*Could fine dust particles have killed the dinosaurs
A new study claims that fine dust particles thrown up by the Chicxulub asteroid impact led to the mass extinction event which wiped out 75 percent of all life on Earth including all the non-avian dinosaurs
*The Science Report
Gene editing has been used to eliminate all traces of HIV.
Australia's grey-headed flying-foxes numbers remaining stable
The new lithium-sulphur batteries capable of being charged in less than five minutes.
Alex on Tech Nvidia’s new H100 super chip.
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S27E37: A new spin on the red supergiant star Betelgeuse
The Space, Astronomy and Science Podcast.
SpaceTime Series 27 Episode 37
*A new spin on the red supergiant star Betelgeuse
A new study suggests that evidence of a faster than expected rotation observed in the red supergiant star Betelgeuse could instead be its violently boiling surface.
*How asteroid and comet bombardment changed the Moon forever
A new study has found that the Earth’s moon may have been subjected to far more asteroid comet and meteor impact events than previously thought.
*Electron’s first NRO launch from Wallops Island
Rocket Lab have finally undertaken their first Electron mission for the United States National Reconnaissance Office from their new launch complex at NASA’s Wallops Island flight Facility on the Virginian mid Atlantic coast.
*The Science Report
Climate change smashes records for greenhouse gas levels, temperatures and sea level rise.
Studies show people aren’t getting enough sleep.
Is Havana Syndrome all in your head.
Skeptics guide to secret women’s business
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S27E36: Neutron Star Mass Mystery: Unlocking the Threshold of Black Holes
The Space, Astronomy & Science Podcast.
SpaceTime Series 27 Episode 36
*The Precise Mass of Neutron Stars Unveiled
Astronomers have pinpointed the exact upper mass limit for non-rotating neutron stars, providing a critical piece to the puzzle of black hole evolution. The study, detailed in Physical Review D, reveals that the heaviest non-rotating neutron stars weigh about 2.25 solar masses. This breakthrough in nuclear physics and astrophysics could refine our understanding of the stellar life cycle and the transition from neutron stars to black holes.
*Japan's Aspirations for Private Spaceflight Go Up in Smoke
Japan's first privately operated space launch provider, Space One, faced a fiery setback as its new solid-fuel rocket exploded seconds after liftoff. The ill-fated Karaos rocket, carrying a government test satellite, disintegrated over the Wakayama region, underscoring the harsh realities of space exploration. The incident highlights the challenges faced by emerging private space companies in the competitive launch market.
*NASA's PACE Satellite Embarks on a Climate Odyssey
NASA's PACE satellite has successfully launched aboard a SpaceX Falcon 9 rocket to begin its mission of monitoring Earth's changing oceans and atmosphere. The $948 million mission will utilize hyperspectral imaging to study the planet's plankton, aerosols, clouds, and ocean ecosystems with unprecedented detail. PACE aims to enhance weather predictions, track climate change, and uncover the intricate balance of our global environment.
*Dark Matter Data Retrieved from the Stratosphere
NASA's mission to map dark matter around galaxy clusters has been salvaged thanks to an innovative data recovery system from the University of Sydney. Despite a rough landing in Argentina that damaged the balloon-based telescope, the system successfully retrieved over 200GB of valuable data. This mission underscores the innovative approaches to overcoming the challenges of high-altitude astronomical research.
Plus, we delve into the story of how climate change is affecting polar bears, the decline in humpback whale populations, and the origins of chocolate as revealed by ancient vessels. And we explore the curious case of the "alien mummies" that turned out to be quite earthly in origin.
For more SpaceTime and show links, visit https://spacetimewithstuartgary.com and access our universal listen link at https://spacetimewithstuartgary.com/listen. Don't forget to support the show at https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support and follow us for more space and astronomy updates at our HQ at https://bitesz.com.
Listen to SpaceTime on your favorite podcast app, and keep up with our latest episodes and space news.
(00:00) Introduction to SpaceTime Series 27, Episode 36
(01:15) The exact upper mass limit of non-rotating neutron stars determined
(06:48) Japan's Space One rocket explodes after launch
(09:15) NASA's PACE satellite launches to study Earth's climate
(14:30) Retrieving dark matter data from a damaged balloon-based telescope
(20:45) The impact of climate change on polar bears and humpback whales
(23:03) The ancient origins of chocolate revealed
(25:10) Debunking the "alien mummies" mystery
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S27E35: Red Planet Revelation: Mars Hides an Ancient Volcanic Behemoth
The Space, Astronomy & Science Podcast.
SpaceTime Series 27 Episode 36
*Mars Unveils a Colossal Volcanic Secret
Astronomers have discovered a massive ancient volcano on Mars, hidden beneath an ice sheet in the planet's Tharsus volcanic province. This behemoth, which has eluded detection by orbiting spacecraft since 1971, could offer new insights into the Red Planet's geologic past and potential for life. The structure, tentatively named Noctus Volcano, stands over 29,600 feet tall and spans about 280 miles across. Its discovery near the labyrinthine Noctus Labyrinthus and the colossal Valles Marineris suggests a long history of volcanic activity and hints at the presence of glacial ice beneath its surface.
*Europe's New Radar Mission to Monitor Climate Change
The European Space Agency is gearing up for ROSAL, a cutting-edge Earth observation mission set to scrutinize the planet's oceans, land, and ice. With the largest deployable planar antenna array ever built, ROSAL will complement existing Copernicus Sentinel missions by using L-band radar to penetrate vegetation and ice, providing invaluable data for climate change research, agriculture, and geohazard monitoring.
*International Space Station's Revolving Door
It's been a bustling period aboard the ISS with multiple crew rotations. Axiom Space's third private mission has concluded, paving the way for their fourth venture and future space station modules. The arrival of NASA's SpaceX Crew-8 promises six months of groundbreaking experiments, including 3D organoid growth to study diseases. Meanwhile, SpaceX Crew-7's departure marks the end of a mission filled with over 250 experiments, ranging from immune cell behavior in microgravity to artificial retina production.
*AI Robot Chemist Could Pave the Way for Martian Oxygen Production
Scientists have developed an AI-powered robot chemist capable of extracting oxygen from Martian meteorites. This breakthrough suggests that future Mars missions might sustain human life and fuel rockets using the Red Planet's own resources. The AI robot's ability to identify and react chemicals to produce oxygen could revolutionize space exploration logistics and support long-term colonization efforts.
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
For more space and astronomy podcasts, visit our HQ at https://bitesz.com
(00:00) Introduction and rundown of upcoming stories
(03:15) The unveiling of Mars's Noctus Volcano and its implications
(08:40) Details on ESA's new ROSAL Earth observation mission
(14:25) The latest crew changes and experiments aboard the ISS
(19:30) An AI robot chemist's potential to produce oxygen on Mars
(24:45) Other stories making news in science this week
(28:30) Closing remarks and podcast support information
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S27E34: The Ups and Downs of SpaceX's Starship: A Test Flight Tale
The Space, Astronomy & Science Podcast.
SpaceTime Series 27 Episode 34
*SpaceX's Starship Tests the Limits of Spaceflight
In a breathtaking display of rocketry, SpaceX's Starship edges closer to the stars, nearly perfecting its third flight test. The behemoth of engineering, the Starship Super Heavy, roared through the Texan skies, reaching for orbital velocity. Despite a few hiccups, including the loss of both the Starship and its Super Heavy booster, the test marked significant progress towards SpaceX's ambitious goals for space colonization.
*Voyager 1: The Silent Pioneer's Uncertain Future
Voyager 1, humanity's farthest-flung emissary, is now sending back puzzling signals from interstellar space. After over four decades of travel, the spacecraft's communication has become erratic, leaving scientists at NASA's Jet Propulsion Laboratory scrambling to decode the mystery. Could this be the twilight of the mission that has reshaped our understanding of the solar system?
*A New Window into the High-Energy Cosmos
The EROSITA telescope, despite geopolitical tensions, has beamed back a treasure trove of X-ray data, revealing the energetic intricacies of the universe like never before. Australian scientists leverage this data to unveil the violent dance of a star shredded by a black hole and the haunting remnants of a supernova. These cosmic cataclysms, observed in unprecedented detail, offer clues to the violent processes shaping galaxies and the fate of stars.
*Rocket Lab's Back-to-Back Launch Success
Hot on the heels of a groundbreaking space debris removal satellite launch, Rocket Lab continues its winning streak with the 45th Electron rocket launch. The mission expands an Earth observation constellation, proving the company's rapid launch capabilities. With eyes now set on their first launch from American soil, Rocket Lab is poised to make space access even more routine.
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S27E28: Lunar Lander's Moonlight Slumber: Odysseus in Schomburger Crater
The Space, Astronomy & Science Podcast.
SpaceTime Series 27 Episode 28
*Odysseus Lunar Lander Enters Sleep on the Moon's Surface
Intuitive Machines' Nova-C lander, Odysseus, has entered a hibernation state after a challenging but historic landing near the lunar south pole. Despite a sideways touchdown that saw the craft tip over by 30 degrees, the mission has been hailed a success. Odysseus now faces the 15-day-long lunar night, with hopes that its solar panels have provided enough charge to weather the frigid darkness. This marks a pivotal moment for commercial spaceflight and the first American lunar landing in over half a century.
*The Atlantic Ocean's Days May Be Numbered
A study published in the journal Geology suggests that the Atlantic Ocean could begin to shrink in as little as 20 million years, as a subduction zone under the Strait of Gibraltar extends into the ocean. This process, part of the Wilson cycle, could signal the start of the Atlantic Ocean's closing chapter, with potential implications for seismic activity in the region.
*New Moons Found Orbiting Neptune and Uranus
Astronomers have spotted three new moons in our solar system, with two orbiting Neptune and one around Uranus. These faint celestial bodies are some of the smallest ever discovered using ground-based telescopes. The discovery increases Neptune's moon count to 16 and Uranus's to 28, offering new insights into the intricate dance of planetary satellites in the outer solar system.
Join us on SpaceTime as we explore the latest lunar developments, delve into the future of our oceans, and celebrate the discovery of new moons. Tune in to uncover the secrets of these celestial events and their impact on our understanding of the cosmos.
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S27E27: Cosmic Clues: New Horizons Probes the Depths of the Kuiper Belt
The Space, Astronomy & Science Podcast.
SpaceTime Series 27 Episode 27
*Hints of an Extended Kuiper Belt: New Horizons' Dusty Discoveries
NASA's intrepid New Horizons spacecraft, now journeying through the outer reaches of the Kuiper Belt, has detected unexpectedly high levels of cosmic dust. This discovery suggests that the Kuiper Belt, a frigid expanse beyond Neptune, may stretch much farther into space than previously believed. Could this mean the existence of a second belt, or an extension of the one we know? Join us as we unravel the implications of these findings for our understanding of the solar system's distant frontier.
*Cygnus Star Forming Region's Gamma Ray Bubble: A Cosmic Particle Accelerator Unveiled
Astronomers have spotted a massive ultra-high-energy gamma-ray bubble in the Cygnus star forming region, marking the first time such an origin for cosmic rays has been pinpointed. Using the Large High Altitude Air Shower Observatory (LHAASO), scientists have detected photons with energies surpassing a petaelectronvolt, suggesting a powerful cosmic ray accelerator at work within the bubble. Dive into the heart of Cygnus with us and explore the mysteries of cosmic ray origins.
*Space Travel's Toll on the Immune System
A study published in Frontiers in Immunology raises concerns about the impact of space travel on human health, revealing that the immune systems of astronauts could be compromised. With space exploration on the rise, understanding these changes is crucial for the future of long-duration missions. We'll discuss the study's findings and what they mean for the safety of those venturing beyond Earth's gravity.
*NASA's Laser Precision: Tracking Lunar Landers with Retroreflectors
NASA's new laser retroreflector arrays are set to revolutionize lunar navigation. These small, lightweight devices will provide pinpoint accuracy in locating landers and other spacecraft on the Moon's surface. Learn how this technology could facilitate landings in the Moon's darkest regions and aid future exploration.
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S27E26: The Universe's Luminosity Leader: Unveiling Quasar J0529-4351
The Space, Astronomy & Science Podcast.
SpaceTime Series 27 Episode 26
*The Brightest and Fastest Growing Black Hole Quasar Ever Seen
Astronomers have uncovered a cosmic colossus: the most luminous quasar known, powered by a black hole 17 billion times the mass of the Sun and growing at a staggering rate. The quasar J0529-4351, situated over 12 billion light-years away, is a beacon from the early universe, challenging our understanding of black hole formation and growth.
*Supernova 1987A's Hidden Heart: The Neutron Star Within
NASA's Webb Space Telescope has pierced through the dusty veil of Supernova 1987A, revealing emissions indicative of a neutron star's presence. This discovery resolves a long-standing debate and provides a glimpse into the violent stellar processes that forge these dense remnants.
*Surviving the Cosmic Rays: Earth's First Life and the Shield of Manganese
How did life's early building blocks endure Earth's intense radiation? New research suggests that cell-like structures with manganese-based antioxidants could have been life's ancient protectors, enabling the survival and evolution of the first organisms in a gamma-ray-blasted world.
*Leap Year Explained: Why February Gains an Extra Day
As February 29 approaches, we demystify the leap year phenomenon. Learn how this calendrical correction ensures our timekeeping stays in harmony with Earth's orbit, and discover the historical and astronomical significance behind the extra day in February.
Join us on SpaceTime as we delve into the depths of black holes, witness the aftermath of stellar explosions, and explore the primordial resilience of life on our planet. Tune in for a journey through the cosmos and the intricacies of our celestial calendar.
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S27E25: Lunar Lander's Perilous Journey: The Odyssey of Odysseus at the South Pole
The Space, Astronomy & Science Podcast.
SpaceTime Series 27 Episode 25
*Odysseus' Bumpy Lunar Landing: A Historic Moment with Hiccups
In a mix of triumph and tribulation, the Nova-C Odysseus lander by Intuitive Machines has made a historic touchdown at the Moon's south pole, marking the first lunar landing by a commercially manufactured vehicle. Despite veering off course and experiencing a rough landing that left it on its side, Odysseus' journey represents a significant milestone in private lunar exploration and America's return to the Moon's surface after 52 years.
*ERS-2 Satellite's Fiery Farewell: A Controlled Demise Over the Pacific
ESA's ERS-2 satellite, an Earth-monitoring sentinel that outlived its mission by decades, has made a final descent into the North Pacific Ocean. The satellite's uncontrolled re-entry was a carefully managed end, ensuring the two-and-a-half-ton spacecraft reduced the risk of space junk and safely disintegrated in the atmosphere.
*Blue Origin's New Glenn Makes Its Debut: A Glimpse of the Future of Heavy Lift Rockets
Blue Origin's towering New Glenn rocket has graced the launch pad at Cape Canaveral, signaling a new era in spaceflight. Designed to carry heavy payloads into orbit and support a range of missions, New Glenn's debut is a testament to the evolving landscape of space travel, with reusability and versatility at its core.
Join us on SpaceTime as we dissect the details of these momentous events, from the lunar surface to the edge of Earth's atmosphere, and the launch pads that propel our ambitions skyward.
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S27E24: The black hole warping spacetime at the centre of the Milky Way
The Space, Astronomy and Science Podcast.
SpaceTime Series 27 Episode 24
*The black hole warping spacetime at the centre of the Milky Way
A new study has found that Sagittarius A* the supermassive black hole at the centre of the Milky Way galaxy is spinning so quickly it is warping the spacetime surrounding it into a shape of a rugby football.
*Nuclear fusion reactor sets new world record
Physicists in Britain have smashed the world record for energy output using a nuclear fusion reactor – bringing us a step closer to unlimited clean energy.
*NASA to demonstrate autonomous navigation system on moon
NASA is planning to test a new navigation system that will change how humans, rovers, and spacecraft independently track their precise location on the Moon and in cis-lunar space.
*Arnhem Space Centre’s new vehicle assembly buildings
Equatorial Launch Australia has released final designs for its Horizontal vehicle Integration Facility buildings at the Arnhem Space Centre east of Darwin.
*The Science Report
Using stem cell transplants to provide long term remission from HIV/AIDS
Australian birds that live on islands are among the species most at risk of extinction.
All dogs go to heaven, but which ones live the longest?
Skeptics guide to psychic channeling
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This week’s guests includes:
Gail Higginbottom visiting Research Fellow at both the University of Adelaide and the Australian National University
NASA Pace project science lead for Polarimetry Kirk Knobelspiesse
NASA Pace Polarimetry Data Scientist and software lead Meng Gao
Navigation systems engineer and principal investigator Evan Anzalone from NASA’s Marshall Space Flight Center in Huntsville, Alabama
This week’s guests:
And our regular guests:
Alex Zaharov-Reutt from techadvice.life
Tim Mendham from Australian Skeptics
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S27E23: Planet Earth’s Pacific plate is pulling apart
The Space, Astronomy and Science Podcast.
SpaceTime Series 27 Episode 23
*Planet Earth’s Pacific plate is pulling apart
A new study has found that the Pacific plate is scored by large undersea faults that are pulling it apart.
*The Odysseus lander on its way to the Moon
Intuitive Machines mission to the lunar south pole has launched into space carrying seven NASA experimental payloads designed to prepare the way for the ultimate return of humans to the Moon – this time to stay there.
*NASA’s new PACE satellite reaches orbit
The Plankton, Aerosol, Cloud, ocean Ecosystem – or PACE spacecraft will study the impact of tiny, often invisible things from space including microscopic life in the water and microscopic particles in the air.
*Russian Progress cargo ship reaches space station
A Russian Progress cargo ship carrying two and a half tonnes for supplies has successfully docked with the International Space Station.
*The Science Report
New study demands a more concerted effort to prepare for climate extremes in South Australia.
The new one minute test that provides early detection of autism spectrum disorder.
People who obsess over political beliefs more likely to engage in online cancel culture.
Alex on Tech: the battle of the A.I.s
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S27E22: Technical issues hit the Mars Perseverance rover
The Space, Astronomy and Science Podcast.
SpaceTime Series 27 Episode 22
*Technical issues hit the Mars Perseverance rover
Mission managers and engineers are working to resolve a technical issue which is affecting NASA’s Mars Perseverance Rover.
*Was snowball Earth caused by an impact winter
A new study claims Snowball Earth events which cover the planet in ice for thousands to millions of years could have been triggered by an impact winter caused by a large asteroid strike.
*The astronomy of ancient standing stones
Scientists statistically prove that the earliest standing stone monuments of Britain, the great circles, were constructed specifically in line with the movements of the Sun and Moon, 5000 years ago.
*Next generation NASA space suit being tested in microgravity
While NASA’s new space suits for use of the lunar surface are still being developed and are now years behind schedule and over budget -- another space suit project – this one for use aboard the International Space Station has now reached the testing phase.
*The Science Report
Nearly half of the world’s migratory species now show population decline.
Magma flows into the dike beneath Iceland moving at unprecedented speeds.
Fossils of a 380-million-year-old fish discovered in the Fink River south of Alice Springs.
Skeptics guide to the Welsh big foot
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S27E20: The Galaxy that Shouldn’t Exist
SpaceTime Series 27 Episode 20
*The discovery of a galaxy that shouldn’t exist
Astronomers using NASA’s Webb Space Telescope have discovered a dwarf galaxy that shouldn’t exist. The serendipitous observation reported in the Astrophysical Journal Letters is strange because it isn't interacting with a nearby galaxy and isn't forming new stars.
*Virgin Galactic grounds space tourism flights
Virgin Galactic has grounded its space tourism operations after an alignment pin detached from its White Knight 2 mothership during the Galactic 06 mission.
*The Odysseus lunar lander to launch today
NASA is targeting today for the launch of its next scientific mission to the moon. The Intuitive Machines' IM-1 mission will launch to the lunar South Polar region aboard a Falcon 9 rocket from the Cape Canaveral Space Force Station in Florida.
*The cygnus cargo ship arrives at the space station
A Cygnus cargo ship carrying 3726 kilograms of equipment and supplies has successfully docked to the International Space Station.
*The Science Report
Higher levels of air pollution and an increased risk of death linked to cardiovascular diseases.
The quest to fabricate the silicon chips of future quantum computers.
AI language models don’t always apply strict ethical codes when making decisions.
Alex on Tech vision pro is now out in the wild.
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S27E21: Which came first, Black holes or galaxies?
SpaceTime Series 27 Episode 21
*Which came first Black holes or galaxies?
New data from the Webb space telescope has shown that supermassive black holes not only existed at the dawn of time, they birthed new stars and supercharged galaxy formation.
*A new bigger better super collider for CERN
A feasibility study has supported the plan to build a new 17 billion US Dollar particle accelerator far bigger and vastly more powerful than the Large Hadron Collider.
*Tiny NASA cameras to picture interaction between lander and Moon's surface
When the Intuitive Machines' IM-1 mission Nova-C lander Odysseus descends down to the lunar surface later this month four tiny NASA cameras aboard the spacecraft will capture every moment of the event.
*Japan’s lunar lander wakes up and goes back to sleep
Japan’s lunar lander has gone back to sleep after briefly awakening when sunlight finally reached its solar panels.
*The Science Report
How going vegan could free up farming land for renewable energy generation and carbon removal.
Why there’s always a cloud of insects buzzing around your porch lights at night.
Claims men who eat kimchi up to three times a day could be at a lower risk of obesity.
Skeptics guide – the ghost busting electrician
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This week’s guests:
Kliti Grice from Curtin University’s WA-Organic and Isotope Geochemistry Centre
Alex Holman from Curtin University’s WA-Organic and Isotope Geochemistry Centre
ROLSES instrument project head Nat Gopalswamy from NASA's Goddard Space Flight Center in Greenbelt, Maryland
SCALPSS Photogrammetry team scientist Olivia Tyrrell from NASA’s Langley Research Centre
And our regular guests:
Alex Zaharov-Reutt from techadvice.life
Tim Mendham from Australian Skeptics
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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
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