SpaceTime: Your Guide to Space & Astronomy

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 weekSupport the show and access ad-free episodes at https://www.spreaker.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 OfferThis 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.Listen to SpaceTime on your favorite podcast app and follow us on X @stuartgary, Instagram, YouTube, and Facebook.Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

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 daysSupport 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 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.Listen to SpaceTime on your favorite podcast app and follow us on Twitter @stuartgary, Instagram, YouTube, and Facebook.Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

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 filmSupport 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 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.Listen to SpaceTime on your favorite podcast app and follow us on Twitter @stuartgary, Instagram, YouTube, and Facebook.Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

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.Tune 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 podcastsSupport 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 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.Listen to SpaceTime on your favorite podcast app and follow us on Twitter @stuartgary, Instagram, YouTube, and Facebook.Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

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 platformsSupport 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 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.Listen to SpaceTime on your favorite podcast app and follow us on Twitter @stuartgary, Instagram, YouTube, and Facebook.Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

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.This episode is brought to you by NordPass. Secure your digital life as you traverse the vast expanse of space with a password manager you can trust. Visit www.bitesz.com/nordpass to learn more.Listen to SpaceTime on your favorite podcast app and follow us on Twitter @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the cosmos, one episode at a time.(00:00) New observations show galaxies evolved much faster than previously thought(00:43) New study suggests early galaxies evolved much faster than previously thought(12:46) In greek mythology, the constellation was named after Scorpius(23:39) Short period comet will make its next close up appearance in 2061(26:21) It's actually a good time for stargazing this time of the year(29:20) Many stars in the night sky are multiple stars, right(31:11) During mid evening, the constellation Scorpius will poke its nose up over the horizon(32:40) Jupiter is too close to the sun to be seen this month(33:59) Spacetime is available every Monday, Wednesday and Friday through Apple podcastsThis 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.Tune into SpaceTime on your preferred podcast app and follow us on Twitter @stuartgary, Instagram, YouTube, and Facebook.Become a patron for exclusive access to ad-free episodes and special content: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.

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 radiation will affect Mars in the future(14:08) Scientists confirm that space junk slammed into a Florida home last month(16:13) New research warns that older adults who lose sense of smell may lose mobility faster(19:08) Apple is expected to announce its new iPads this week with M four chips(21:06) Spacetime is available every Monday, Wednesday and Friday through Apple PodcastsThis 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.Listen to SpaceTime on your favorite podcast app and follow us on Twitter @stuartgary, Instagram, YouTube, and Facebook.Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

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 or through premium versions on Spotify and Apple Podcasts. Details on our website at https://spacetimewithstuartgary.comFor yur daily dose of Space and Astronomy News, check out Astronomy Daily the Podcast. Available wherever you get podcasts. Or listen and get details from our website at www.astronomydaily.ioBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-your-guide-to-space-astronomy--2458531/support.

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.Tune into SpaceTime on your preferred podcast app and follow us on Twitter @stuartgary, Instagram, YouTube, and Facebook.Become a patron for exclusive access to ad-free episodes and special content: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.

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. Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.(00:00) This is spacetime series 27, episode 53, for broadcast on 1 May 2024(00:47) New study may help explain why scientists are continuing to detect methane on Mars(08:55) NASA's Juno spacecraft has studied the volcanic moon IO during two flybys(15:45) Climate change is helping tropical fish species invade temperate Australian waters(17:24) Google AI chatbot Baird apparently hallucinated, citing a research paper that doesn't exist(19:11) Ohio based company has invented the first ever flamethrower wielding robot dogs(21:43) Spacetime is available every Monday, Wednesday and Friday through various podcast providers