Episodes

  • #460: Gravity Reimagined, Quantum Field Fables & Black Hole Mysteries

    #460: Gravity Reimagined, Quantum Field Fables & Black Hole Mysteries
    Oct 13 2024
    Space Nuts #460 Q&A Edition
    Join Andrew Dunkley and Professor Fred Watson in this thought-provoking Q&A episode of Space Nuts, where they delve into the mysteries of the cosmos. From the curious nature of gravity and quantum fields to the potential of ultra-massive black holes, this episode is filled with insightful discussions and cosmic wonders.
    Episode Highlights:
    - Gravity Reimagined: Carrick from Wengari, New Zealand, poses a fascinating question about gravity. Could it be pushing us away rather than pulling us in? Fred Watson Watson explores the implications of this intriguing perspective on one of the universe's fundamental forces.
    - Quantum Field Interactions: Rennie from California inquires about the behaviour of quantum fields and their interactions, such as between magnetic fields and the Higgs field. Discover the complexities of quantum theory and the nature of these subatomic interactions.
    - Gravitational Lensing: Rusty from Donnybrook asks whether an ultra-massive black hole could be revealed by its gravitational lensing effects. Fred Watson Watson explains the principles of gravitational lensing and the challenges of detecting such cosmic phenomena.
    - Telescopic Limitations: David wonders why we can't use telescopes like the James Webb to see fine details on the moon. Learn about the limitations of angular resolution and the future of telescopic technology.
    - Star Wars Trivia: Martin Berman Gorvine from Maryland shares a humorous piece of Star Wars trivia, leaving listeners with a clever play on words.
    00:00 - Andrew Dunkley answers your questions on this week's Space Nuts
    01:38 - Fred: We understand gravity as a force that pulls us into objects with mass
    07:06 - How do quantum fields behave? Do they interact with each other
    10:12 - Andrew Dunkley with Professor Fred Watson on gravitational lensing questions
    13:13 - David Haven: The sensitivity to detail depends on the diameter of the telescope
    19:28 - Martin Berman Gorvine says the James Webb telescope will be worse than previous telescopes
    23:16 - If you've got a question for Space Nuts, send it in
    For more Space Nuts, including our continually updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on facebook, X, YouTube Music, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favourite platform.
    For more Space and Astronomy News Podcasts, visit our HQ at www.bitesz.com.
    Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts/support.
    Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.
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    26 mins
  • Solar Secrets Unveiled, Earth's New Moon & Rethinking the Big Bang

    Solar Secrets Unveiled, Earth's New Moon & Rethinking the Big Bang
    Oct 10 2024
    Space Nuts #459
    Join Andrew Dunkley and Professor Fred Watson in this intriguing episode of Space Nuts, where they delve into fascinating cosmic phenomena and challenge established theories. From mapping the sun's corona to the arrival of a mini moon, this episode is packed with stellar insights and astronomical wonders.
    Episode Highlights:
    - Mapping the Sun's Corona: Discover how scientists have successfully mapped the magnetic fields in the sun's corona, offering new insights into solar physics and potential advancements in Space weather forecasting.
    - Earth's New Mini Moon: Explore the phenomenon of Earth's temporary mini moon, a near-Earth asteroid that will orbit our planet before being expelled by gravitational forces.
    - Challenging the Big Bang: Dive into a new study that revisits the tired light theory, questioning the conventional understanding of the universe's expansion and its implications on the Big Bang theory.
    00:00 - Andrew Dunkley: Coming up on space nuts is a new study
    02:01 - Magnetic fields in the sun's corona have been successfully mapped
    06:37 - Inuya telescope uses light to measure magnetic fields in the sun's corona
    15:14 - What would a ten metre rock do to Earth, uh, or the moon
    21:12 - A new study challenging the big bang theory is based on 100-year-old data
    For more Space Nuts, including our continually updating newsfeed and to listen to all our episodes, visit our website. Explore our shop for exclusive Space Nuts merchandise, including t-shirts, mugs, and more.
    Follow us on social media at SpaceNutsPod on facebook, X, YouTube Music, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favourite platform.
    For more Space and Astronomy News Podcasts, visit our HQ at www.bitesz.com.
    Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts/support.
    Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.
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    33 mins
  • Navigating the Cosmos and Redshift Riddles

    Navigating the Cosmos and Redshift Riddles
    Oct 7 2024
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    Space Nuts #458 Q&A Edition
    Join Andrew Dunkley and Professor Fred Watson in this engaging Q&A episode of Space Nuts, where they tackle a variety of intriguing questions from listeners. From the mysteries of light and redshift to the enigmatic cores of gas giants, this episode is packed with fascinating insights and cosmic curiosities.
    Episode Highlights:
    - Light and Redshift: Mario from Melbourne (Australia) queries how light can redshift if it doesn't experience time. Fred Watson Watson delves into relativity and the observer's role in this cosmic phenomenon.
    - Gas Giants' Cores: Nigel from Brisbane (Australia) wonders if there's a rocky planet beneath the gas layers of Jupiter and Saturn. Explore the theories about the mysterious cores of these colossal planets.
    - Galaxy Collisions: Raul from California asks about the collision of galaxies amidst the universe's expansion. Discover why some galaxies are on a collision course despite the ever-expanding cosmos.
    - Future Navigation: David from Tucson questions how we will navigate when exploring beyond our solar system. Learn about the quasars that provide a stable reference point for cosmic navigation.
    For more Space Nuts, including our continually updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on facebook, X, YouTube Music, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favourite platform.
    For more Space and Astronomy News Podcasts, visit our HQ at www.bitesz.com.
    Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts/support.
    Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.
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    26 mins
  • Voyager's Roadside Rescue, Apophis Scenarios & Red Giant Revelations

    Voyager's Roadside Rescue, Apophis Scenarios & Red Giant Revelations
    Oct 3 2024
    Space Nuts #457
    Join Andrew Dunkley and Professor Fred Watson in this captivating episode of Space Nuts, where they delve into the latest happenings in the cosmos. From the ingenious solutions keeping Voyager 1 operational to potential asteroid impacts and stunning images of a red giant star, this episode is packed with exciting discoveries and cosmic wonders.
    Episode Highlights:
    - Voyager 1 Thruster Fix: Discover how engineers have ingeniously solved a problem with Voyager 1's thrusters, keeping the iconic spacecraft operational as it continues its journey beyond the solar system.
    - Apophis Asteroid Threat: Explore the potential scenarios that could lead to the asteroid Apophis impacting Earth, as scientists calculate the odds and implications of such an event.
    - Red Giant Revelations: Learn about the extraordinary images captured by ALMA of the red giant star R Doradus, revealing fascinating details about its surface and what it tells us about the future of our own Sun.
    00:00 - This is Space nuts. Coming up in this episode we are going to fix Voyager thrusters
    02:26 - Voyager spacecraft is getting old and tired, so it breaks down
    03:34 - The Voyager one spacecraft was launched on September 5, 1977
    13:06 - By about the mid 2030s, we expect Voyager one and two will die
    14:13 - Canadian scientist says asteroid could collide with Earth in 2029
    20:23 - Asteroid Apophis could still hit Earth in 2029
    23:24 - Scientists have successfully imaged a red giant star from 180 light years away
    26:13 - Fred says Alma telescope has revealed hotspots on the surface of a star
    30:43 - Professor Fred Watson thanks Andrew Dunkley for the Space Nuts podcast
    For more Space Nuts, including our continually updating newsfeed, visit our website.
    Follow us on social media at SpaceNutsPod on facebook, X, YouTube Music, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favourite platform.
    For more Space and Astronomy News Podcasts, visit our HQ at www.bitesz.com. Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts/support.
    tay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.
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    32 mins
  • #456: Safeguarding the Moon, Titan's Liquid Sounds & Dark Matter Drifts

    #456: Safeguarding the Moon, Titan's Liquid Sounds & Dark Matter Drifts
    Sep 30 2024
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    Join Andrew Dunkley and Professor Fred Watson in this engaging Q&A episode of Space Nuts, where they tackle a variety of intriguing questions from listeners. From the protection of the moon to the sounds of extraterrestrial liquids, this episode is packed with fascinating insights and cosmic curiosities.
    Episode Highlights:
    - Protecting the Moon: Mikey from Illinois asks about the measures in place to protect the moon from catastrophic asteroid impacts and what would happen if the moon were significantly altered.
    - Sounds of Titan: James from Minnesota wonders if the lakes and rivers on Titan would sound similar to those on Earth, given the differences in atmospheric pressure and liquid composition.
    - Dark Matter Movement: Bill from San Francisco Bay Area inquires about whether dark matter can move through Space and be influenced by gravitational events.
    - Formation of Atmospheres: Brady from Florida asks how atmospheres are formed on planets, transitioning from a ball of rock and lava to having a gaseous envelope.
    00:00 - This is a Q and A episode where we answer your questions
    01:25 - Fred and Andrew ask what would happen if an asteroid hit the moon
    06:20 - Extra solar might come through. Yes. The thing is, the bigger the object is
    06:58 - Next question comes from James Greenfield with Professor Fred Watson
    10:53 - Bill asks question about whether dark matter can move through space
    14:55 - Why does everyone who lives in Florida call it the great state of Florida
    15:58 - Brady from Florida asks how planets form their atmospheres
    19:15 - If you have questions for Space Nuts, go to our website
    For more Space Nuts, including our continually updating newsfeed, visit our website at spacenutspodcast.com. Follow us on social media at SpaceNutsPod on facebook, X, YouTube Music, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favourite platform.
    For more Space and Astronomy News Podcasts, visit our HQ at www.bitesz.com.
    Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts/support. Other supporter options can be found on our website.
    Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.
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    24 mins
  • #455: Starship to Mars, Expanding Galaxies & Starliner Returns

    #455: Starship to Mars, Expanding Galaxies & Starliner Returns
    Sep 26 2024
    Join Andrew Dunkley and Professor Fred Watson in this thrilling episode of Space Nuts, where they explore the latest in Space science and astronomy. From the return of the Starliner to groundbreaking missions to Mars, this episode is packed with fascinating insights and discoveries.
    Episode Highlights:
    - Starliner Success: The Boeing Starliner makes a flawless return to Earth, marking a significant achievement for Boeing's engineers and NASA. Discover the details of this textbook mission and the future prospects for the Starliner.
    - SpaceX Mars Missions: SpaceX's Starship mega rocket is gearing up for missions to Mars in the next few years. Learn about Elon Musk's ambitious plan to build a self-sustaining city on Mars and the technological advancements making it possible.
    - Galaxy Size Revelation: New research suggests our galaxies are much larger than previously thought. Find out how this discovery impacts our understanding of the Andromeda and Milky Way galaxies, and what it means for their impending merger.
    - Stellar Disruption: A passing star may have caused significant disruptions in the outer solar system. Explore the implications of this event on trans-Neptunian objects and the potential existence of Planet Nine.00:00:00 - This is space nuts, where we talk astronomy and space science
    00:01:15 - Professor Fred Watson says brush turkeys do serious damage to Australian gardens
    00:03:31 - Boeing's Starliner spacecraft successfully returned to Earth last week
    00:06:17 - SpaceX is developing a spacecraft called starship that will go to Mars
    00:07:48 - Elon Musk tweets timelines for first space starship missions to Mars
    00:14:15 - Professor Fred Watson says he has no problem with humans going to Mars
    00:22:49 - Scientists say gas makes up 70 to 90% of normal matter in universe
    00:25:30 - Scientists suggest disruption in solar system due to passing star billions of years ago
    00:30:03 - Andrew Dunkley: Planet nine theory has been around since 2016
    For more Space Nuts, including our continually updating newsfeed, visit our website at spacenutspodcast.com.
    Follow us on social media at SpaceNutsPod on facebook, X, YouTube Music, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favourite platform.
    For more Space and Astronomy News Podcasts, visit our HQ at www.bitesz.com.
    Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts/support.
    Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.
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    34 mins
  • #454: Universe's Speed Limits, Triple Star Systems & CME Mysteries

    #454: Universe's Speed Limits, Triple Star Systems & CME Mysteries
    Sep 23 2024
    Join Andrew Dunkley and Professor Fred Watson in this lively Q&A episode of Space Nuts, where they tackle fascinating questions from listeners about the universe's expansion, three sun systems, black hole mergers, and coronal mass ejections.
    Episode Highlights:
    - Universal Expansion: What if the expansion of the universe slowed down? Could light overtake the edge of the universe?
    - Three Sun Systems: Chris from North Carolina asks about the possibility of a planet orbiting three suns and the gravitational effects of such a system.
    - Black Hole Mergers: Discover what happens when black holes merge. Is it like a mini big bang?
    - Coronal Mass Ejections: Have we ever collected matter from a coronal mass ejection? Lee from Canada wants to know the details and implications.
    For more Space Nuts, including our continually updating newsfeed, visit our website at spacenutspodcast.com. Follow us on social media at SpaceNutsPod on facebook, X, YouTube Music, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favourite platform. For more Space and Astronomy News Podcasts, visit our HQ at www.bitesz.com. Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts/support. Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.
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    22 mins
  • #453: Starliner Suit Dilemma, Iron Rain on WASP 76b & Kuiper Belt Mysteries

    #453: Starliner Suit Dilemma, Iron Rain on WASP 76b & Kuiper Belt Mysteries
    Sep 19 2024
    Join Andrew Dunkley and Professor Fred Watson in this captivating episode of Space Nuts, where they delve into the latest updates on the Boeing Starliner, the peculiar weather on planet Wasp 76 b, the bustling Kuiper Belt, and the mystery of Mars' missing water.
    Episode Highlights:
    - Starliner Troubles: Discover the latest issue plaguing the Boeing Starliner and the unique challenges faced by astronauts Butch Wilmore and Sunita Williams.
    - Wasp 76 b: Learn about the extreme weather on this distant exoplanet, where iron rain is a reality.
    - Kuiper Belt Discoveries: New findings suggest the Kuiper Belt is more populated and extensive than previously thought.
    - Mars' Water Mystery: Uncover the latest research on where Mars' water went and what it means for the planet's history.

    For more Space Nuts, including our continually updating newsfeed, visit our website at spacenutspodcast.com. Follow us on social media at SpaceNutsPod on facebook, X, YouTube Music, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favourite platform.
    For more Space and Astronomy News Podcasts, visit our HQ at www.bitesz.com. Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts/support. Other supporter options can be found on our website.
    Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.
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    32 mins