19 years on Australian Public Radio (as StarStuff), 8 years of podcasting and counting. We have a lot of content to share with you.Recognized worldwide by our l...
Cosmic Supernova Secrets, IO's Volcanic Heartbeat, and New Glenn's Vertical Ascent: S27E147
SpaceTime Series 27 Episode 147*A Cosmic Glimpse into the Universe's PastAstronomers have witnessed a rare supernova, 2023 UFX, offering insights into the early universe. This unusual stellar explosion involved a metal-poor red supergiant star, providing clues about the cosmic conditions when the universe began. The study, led by Michael Tucker from Ohio State University, reveals how early supernovae seeded the next generation of stars, shaping galaxies like the Milky Way. The findings underscore the significance of dwarf galaxies as analogues for the universe's infancy, highlighting how metal-poor environments influenced star evolution and supernova behaviour.*Volcanic Mysteries on Jupiter's Moon IoA new study reveals that Io, Jupiter's volcanic moon, has active volcanoes at its poles, potentially regulating internal tidal heating. This discovery, based on NASA's Juno spacecraft data, sheds light on Io's intense volcanic activity and its role in planetary formation processes. Tidal heating, caused by gravitational interactions, plays a crucial role in sustaining subsurface oceans on other moons, offering a glimpse into the dynamic geological processes shaping celestial bodies.*America's Next Mega Rocket: New GlennBlue Origin's New Glenn rocket has been positioned vertically on its launch pad, preparing for its maiden flight. This 98-metre-tall launch vehicle is set to join the ranks of NASA's SLS Orion and SpaceX's Starship in advancing Space exploration capabilities. The upcoming hot fire test will evaluate the rocket and launch pad systems, paving the way for future missions. New Glenn aims to lift significant payloads into various orbits, with plans for reusability akin to SpaceX's Falcon 9.00:00 This is space Time Series 27 episode 147 for broadcast on 6th December 202400:44 2023 UFX is the most metal poor stellar explosion ever observed04:17 Active volcanoes at IO's poles may help regulate internal tidal heating07:08 Blue Origin's New Glenn ready for hot fire test ahead of maiden flight09:22 December's astronomical highlight is the December solstice which occurs on Saturday14:29 Astronomers describe stars in terms of spectral types based on temperature and characteristics18:11 Two blue stars nearing end of their lives expected to go supernova23:41 The brightest star in Orion is a red supergiant called Betelgeuse33:40 Once the sun has gone down and the sky is dark, you will see Orion36:34 The Pleiades cluster is also known as the Seven Sisters38:45 If you look down to the south, we'll see that Southern Cross40:09 Venus shining big and bright above the western horizon after sunset41:18 Space Time is available every Monday, Wednesday and Friday through Apple Podcasts www.spacetimewithstuartgary.comwww.bitesz.com🌏 Get Our Exclusive NordVPN deal here ➼ www.bitesz.com/nordvpn. Enjoy incredible discounts and bonuses! Plus, it’s risk-free with Nord’s 30-day money-back guarantee! ✌Check out our newest sponsor - Old Glory - Iconic Music and Sports Merch and now with official NASA merch. Well worth a look...Become a supporter of this Podcast for as little as $3 per month and access commercial-free episodes plus bonuses: https://www.spacetimewithstuartgary.com/about✍️ Episode ReferencesOhio State University[Ohio State University](https://www.osu.edu/)NASA's Webb Space Telescope[NASA Webb Telescope](https://www.jwst.nasa.gov/)Astrophysical Journal[Astrophysical Journal](https://iopscience.iop.org/journal/637X)4--- Blue Origin[Blue Origin](https://www.blueorigin.com/)Space Launch Complex 36[Cape Canaveral Space Force Station](https://www.spaceforce.mil/)United Launch Alliance[ULA](https://www.ulalaunch.com/)Geophysical Research Letters[Geophysical Research Letters](https://agupubs.onlinelibrary.wiley.com/journal/19448007)Cornell University[Cornell University](https://www.cornell.edu/)NASA's Juno spacecraft[NASA Juno Mission](https://www.nasa.gov/mission_pages/juno/main/index.html)Sky and Telescope magazine[Sky & Telescope](https://skyandtelescope.org/)Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.
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Dark Matter Breakthrough, Jupiter's Magnetic Mysteries, and NASA's Newest Eye: S27E146
SpaceTime Series 27 Episode 146*Supernova's Potential to End the Dark Matter SearchAstronomers are eagerly awaiting a nearby supernova that could finally solve the mystery of dark matter. A new study suggests that axions, hypothetical particles, could be discovered within seconds of a supernova's gamma-ray burst. The Fermi Gamma Ray Space Telescope might detect these gamma rays, offering insights into the mass of QCD axions. However, the rarity of such supernovae and the telescope's limited field of view pose challenges. Researchers are considering launching a fleet of gamma-ray telescopes, named GALAX, to ensure comprehensive coverage.*Magnetic Tornadoes at Jupiter's PolesA recent study reveals that Jupiter's poles are home to magnetic tornadoes that generate Earth-sized concentrations of hydrocarbon haze. These phenomena, visible only in ultraviolet light, are linked to the planet's strong magnetic fields. The findings, based on Hubble Space Telescope images, shed light on the unique atmospheric dynamics of Jupiter, contrasting with Earth's auroral processes.*Arrival of the World's Biggest Digital Camera at NASANASA's Goddard Space Flight Centre has received the Wide Field Instrument, the largest digital camera ever built, for the Nancy Grace Roman Space Telescope. This advanced camera will offer an unprecedented panoramic view of the universe, aiding in the study of dark energy, dark matter, and exoplanets. Scheduled for launch in 2027, Roman's capabilities will surpass those of current Space telescopes.The Science RobertA new study links prolonged sedentary behaviour with increased heart disease risk, even among active individuals. Research highlights the crucial ecological role of large sharks, threatened by overfishing and habitat loss. Palaeontologists use dinosaur faeces to trace the evolutionary rise of dinosaurs. Advances in lithium battery technology promise safer and longer-lasting power sources, potentially revolutionising energy storage.www.spacetimewithstuartgary.comwww.bitesz.com🌏 Get Our Exclusive NordVPN deal here ➼ www.bitesz.com/nordvpn. Enjoy incredible discounts and bonuses! Plus, it’s risk-free with Nord’s 30-day money-back guarantee! ✌Check out our newest sponsor - Old Glory - Iconic Music and Sports Merch and now with official NASA merch. Well worth a look...Become a supporter of this Podcast for as little as $3 per month and access commercial-free episodes plus bonuses: https://www.spacetimewithstuartgary.com/about00:00 How a nearby supernova could end the search for dark matter09:33 Magnetic vortexes at Jupiter's poles may be generating Earth sized hydrocarbon haze13:22 The Nancy Grace Roman Space Telescope is designed to study dark energy17:29 More sedentary time may increase risk of heart disease and death, study finds20:48 Next generation of safer lithium batteries may well be on their way25:44 Space Time with Stuart Gary is available every Monday, Wednesday and Friday✍️ Episode ReferencesFermi Gamma Ray Space Telescope[NASA Fermi](https://fermi.gsfc.nasa.gov/)Physical Review Letters[Physical Review Letters](https://journals.aps.org/prl/)University of California, Berkeley[UC Berkeley](https://www.berkeley.edu/)NASA's Goddard Space Flight Centre[NASA Goddard](https://www.nasa.gov/goddard)Nancy Grace Roman Space Telescope[NASA Roman](https://roman.gsfc.nasa.gov/)Hubble Space Telescope[NASA Hubble](https://www.nasa.gov/mission_pages/hubble/main/index.html)Cassini spacecraft[NASA Cassini](https://solarsystem.nasa.gov/missions/cassini/overview/)National Reconnaissance Office[NRO](https://www.nro.gov/)Tech Advice[Tech Advice](https://www.techadvice.life/)Journal of Science[Science Journal](https://www.sciencemag.org/)Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.
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27:07
S27E145: Ice Giants' Mysteries, Parker's Solar Approach, and SphereX's Spectral Map
SpaceTime Series 27 Episode 145*Unveiling the Mysteries of Uranus and NeptuneA new study reveals that Uranus and Neptune, the ice giants of our solar system, may have layered interiors composed of water, methane, and ammonia, similar to oil and water that do not mix. This discovery could explain their unique magnetic fields, previously a mystery to scientists. The research, led by Burkhard Miltzer from the University of California, Berkeley, suggests that these planets have a water-rich layer beneath their cloud tops, followed by a denser carbon-rich layer, challenging previous theories about their internal structure.*Parker Solar Probe's Final Venus FlybyNASA's Parker Solar Probe has completed its last Venus gravity assist, setting its course to come within 6.2 million kilometers of the Sun's surface. This maneuver, aside from aiding the primary mission, has provided new insights into Venus, as the probe's instruments captured unexpected data revealing the planet's surface glowing in the near-infrared spectrum. These findings offer fresh perspectives on Venusian surface conditions and composition.*NASA's SphereX Mission: A Kaleidoscope of the CosmosScheduled for launch next year, NASA's SphereX mission will create the most colorful map of the cosmos ever attempted. By observing the universe in 102 infrared colors, SphereX aims to uncover the mysteries of the universe's formation and evolution, including the origins of water on planets like Earth. This mission will provide a comprehensive 3D map of hundreds of millions of galaxies, offering unprecedented insights into cosmic history and the distribution of essential life ingredients across the Milky Way.The Science ReportRussia has deployed a new nuclear-capable hypersonic missile, marking a significant escalation in its military capabilities. The Lancet's report on climate change impacts highlights that nearly half the world experienced extreme drought last year. Archaeologists have discovered what might be the oldest alphabetic writing in Syria, dating back to 2400 BCE. A new documentary explores the British royal family's interest in UFOs and the paranormal, revealing a long-standing fascination with these phenomena.www.spacetimewithstuartgary.comwww.bitesz.com🌏 Get Our Exclusive NordVPN deal here ➼ www.bitesz.com/nordvpn. Enjoy incredible discounts and bonuses! Plus, it’s risk-free with Nord’s 30-day money-back guarantee! ✌Check out our newest sponsor - Old Glory - Iconic Music and Sports Merch and now with official NASA merch. Well worth a look....Become a supporter of this Podcast for as little as $3 per month and access commercial-free episodes plus bonuses: https://www.spacetimewithstuartgary.com/about00:00 New study suggests Uranus and Neptune feature layers that don't mix07:04 NASA's Parker Solar Probe completes its final Venus gravity assist flyby11:14 NASA's SphereX mission will look at the universe in 102 colors20:50 Modern astronomy is built upon spectroscopy. Spectra unveil the structures of black holes22:42 Russia has commenced using a new nuclear capable hypersonic missile to attack Ukraine25:35 Almost half of the world experienced extreme drought last year, according to Lancet studyUniversity of California, Berkeley[berkeley.edu](https://www.berkeley.edu)Proceedings of the National Academy of Sciences[pnas.org](https://www.pnas.org)NASA's Parker Solar Probe[nasa.gov/solarprobe](https://www.nasa.gov/solarprobe)Johns Hopkins Applied Physics Laboratory[jhuapl.edu](https://www.jhuapl.edu)NASA's SphereX Mission[nasa.gov/spherex](https://www.nasa.gov/spherex)Magellan Spacecraft[nasa.gov/magellan](https://www.nasa.gov/magellan)NASA's Jet Propulsion Laboratory[jpl.nasa.gov](https://www.jpl.nasa.gov)The Lancet[thelancet.com](https://www.thelancet.com)Johns Hopkins University[jhu.edu](https://www.jhu.edu)Space Time with Stuart Gary Gary[spacetimewithstuartgary.com](https://www.spacetimewithstuartgary.com)Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.
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31:40
S27E144: Young Planet Discovery, Photon Shape Unveiled, and Swift's 20-Year Legacy
SpaceTime Series 27 Episode 144*Young Exoplanet Challenges Planet Formation TheoriesAstronomers have discovered an exoplanet, Taade 1b, that is just 3 million years old, challenging our current understanding of the speed at which planets form. This young planet, orbiting its star every seven Earth days, offers a unique glimpse into the early stages of planetary formation. The study, led by Madison Barber from the University of North Carolina, highlights the surprising rapidity of Taade 1b's formation compared to Earth's estimated 10 to 20 million-year formation period. The discovery provides new insights into the differences between our solar system and those hosting close-in giant planets like Taade 1b.*Photon Shape Revealed by New Quantum TheoryA groundbreaking theory has allowed scientists to define the precise shape of a photon for the first time. Reported in Physical Review Letters, this research explores how photons, as particles of light, interact with matter at the quantum level. The study reveals that photons have a spherical shape with varying light levels, providing new insights into their dual wave-particle nature. This advance opens up new research avenues in quantum physics and nanophotonic technologies, potentially revolutionising communication, pathogen detection, and chemical reaction control.*NASA's Swift Space Telescope: 20 Years of DiscoveryNASA's Swift Space Telescope, dedicated to studying gamma-ray bursts, celebrates its 20th year in Space. Originally launched to solve the mystery of gamma-ray bursts, Swift has played a crucial role in identifying the origins of these powerful cosmic explosions. The observatory's rapid response capabilities have enabled significant discoveries beyond gamma-ray bursts, contributing to multi-messenger astronomy and enhancing our understanding of the universe.The Science RobertNew research warns that combining blood-thinning drugs with non-steroidal anti-inflammatory painkillers like ibuprofen doubles the risk of internal bleeding. A study on the DNA history of ancient aurochs reveals complex ancestry for modern cattle. Scientists discover that the boundaries between solid and liquid metals are more fluid than previously thought, with implications for metal alloy applications. Psychologists explore the human brain's predisposition to believe in the supernatural, highlighting pattern recognition and expectation effects.www.spacetimewithstuartgary.comwww.bitesz.com🌏 Get Our Exclusive NordVPN deal here ➼ www.bitesz.com/nordvpn. Enjoy incredible discounts and bonuses! Plus, it’s risk-free with Nord’s 30-day money-back guarantee! ✌Check out our newest sponsor - Old Glory - Iconic Music and Sports Merch and now with official NASA merch. Well worth a look....Become a supporter of this Podcast for as little as $3 per month and access commercial-free episodes plus bonuses: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/supportFor more support options, visit our supporters page: Click Here00:00 A new discovery challenges our current understanding of how planets are formed00:26 Astronomers have discovered an exoplanet that's just 3 million years old03:48 New theory explains how light and matter interact at the quantum level06:55 NASA's Swift Space Telescope helps astronomers identify gamma ray bursts16:01 People on blood thinners double risk of internal bleed when taking non steroidal anti inflammatories18:24 Psychologists say the human brain is pre wired to believe in the supernatural✍️ Episode ReferencesUniversity of North Carolina at Chapel Hill[https://www.unc.edu](https://www.unc.edu)NASA TV Mission[https://tess.mit.edu](https://tess.mit.edu)University of Birmingham[https://www.birmingham.ac.uk](https://www.birmingham.ac.uk)NASA Goddard Space Flight Centre[https://www.nasa.gov/goddard](https://www.nasa.gov/goddard)Physical Review Letters[https://journals.aps.org/prl](https://journals.aps.org/prl)Nature Journal[https://www.nature.com](https://www.nature.com)Australian Sceptics[https://www.skeptics.com.au](https://www.skeptics.com.au)
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24:05
S27E143: Milky Way's Uniqueness, Prober 3's Solar Mission, and Australia's Secret Satellite
SpaceTime Series 27 Episode 143*The Milky Way: An Unusual GalaxyA new study reveals that our Milky Way galaxy is an outlier among similar galaxies, challenging the assumption that it is a typical model for understanding galactic formation and evolution. Published in the Astrophysical Journal, the research highlights differences in the Milky Way's evolutionary history compared to other galaxies of similar mass. The Satellite Surround Galactic Analogues (SEGA) survey has identified 101 Milky Way-like analogues, revealing that the Milky Way hosts fewer satellite dwarf galaxies than its peers. Additionally, star formation in the Milky Way's satellite galaxies is less active, raising questions about its unique galactic environment.*Europe's Prober 3 Mission to Study the SunAll systems are go for the European Space Agency's Prober 3 mission, set to launch next month to study the Sun's corona. This double-satellite mission will create artificial eclipses, allowing for prolonged observations of the Sun's atmosphere. The mission will employ precise formation flying, with one satellite blocking the Sun's disc for the other, enabling extended studies of the solar corona, the source of solar wind and Space weather.*Australia's Secret Satellite LaunchA classified mission for Optus and the Australian Defence Force has been launched by SpaceX. The mission, known as TD7, involves a military telecommunications satellite placed into geostationary orbit. Built by Northrop Grumman, the satellite is designed for future mission extensions. The launch marks SpaceX's 16th mission for the same Falcon 9 booster, which successfully returned to Earth.The Science ReportThe World Health Organisation reports a surge in measles cases worldwide, with 10.3 million cases last year. A new study finds accelerated ice loss in an Alaskan ice field since 2005, contributing to sea level rise. Japanese scientists discover that domestic cats can associate human words with images without rewards. Norton issues a cyber warning on rising scam tactics and malware threats. Meanwhile, OpenAI considers developing its own web browser amidst debates on internet censorship and digital ID in Australia.www.spacetimewithstuartgary.comwww.bitesz.com🌏 Get Our Exclusive NordVPN deal here ➼ www.bitesz.com/nordvpn. Enjoy incredible discounts and bonuses! Plus, it’s risk-free with Nord’s 30-day money-back guarantee! ✌Check out our newest sponsor - Old Glory - Iconic Music and Sports Merch and now with official NASA merch. Well worth a look...Become a supporter of this Podcast for as little as $3 per month and access commercial-free episodes plus bonuses: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/supportFor more support options, visit our Support Page00:00 This is space time series 27 episode 143 for broadcast on 27 November 202400:48 New study finds Milky Way is an outlier among similar galaxies06:01 ESA's Prober 3 mission to study the sun will launch next month08:20 Two satellites will fly together as one with millimetre level control12:35 SpaceX has just launched a classified mission for Optus and the Australian Defence Force15:31 World Health Organisation warns measles cases have now surged across the world21:08 Department of Justice asking Google to consider breaking up with Chrome22:07 It looks like the Internet censorship bill will be defeated in the Senate
19 years on Australian Public Radio (as StarStuff), 8 years of podcasting and counting. We have a lot of content to share with you.Recognized worldwide by our listeners and industry experts as one of the best and most thoroughly researched programs on Astronomy, Space, and Science News.Hosted by Stuart Gary, a veteran radio science reporter, broadcaster and now podcaster.Keep up-to-date and learn something new with every episode.New episodes weekly. Three new episodes are published on Mondays for our subscribers and individual episodes publicly on Monday, Wednesday, and Friday. Show your support for SpaceTime, help us reach our goals with early access to commercial-free episodes and bonuses via Supercast, Patreon, Apple Podcasts and YouTube.Links at https://spacetimewithstuartgary.com/about Enjoy!Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.
Ireland