SPACE NUTS PREMIUM

Listen to this show ad-free

$4.99/mo or $49.99/yr after trial

Space Nuts: Astronomy Insights & Cosmic Discoveries

Space Nuts
  • 4.7 (225)
  • ASTRONOMY
  • UPDATED WEEKLY

Join Professor Fred Watson and Sci-Fi Author Andrew Dunkley on Space Nuts as they delve into astronomy, space travel, and cosmic mysteries. Explore groundbreaking discoveries and listener Q&A in captivating discussions. Follow us on social media to engage with our community! Two episodes a week with news and explainer focused editions published on Thursday's and our Listener Q&A focused edition on Monday's. Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

  1. 3D AGO

    Navigating Time, Saturn's Mysteries & Planetary Favourites | A Q&A Episode

    Sponsor Link: This episode of Space Nuts is brouht to with the support of NordVPN. When it's time to upgrade your online securiy, get NordVPN. We did! To check out our special money saving deal - Click Here Time Travel, Saturn's Rings, and Favourite Planets In this engaging Q&A edition of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner dive into a series of thought-provoking questions from listeners. From the complexities of moving through time to the intriguing origins of Saturn's rings, this episode is packed with cosmic insights. Episode Highlights: - Understanding Time Travel: Rennie from California poses a fascinating question about the nature of time and whether one's lifespan could differ based on their movement through time. Jonty unpacks the concept of time as a dimension, exploring relativity and time dilation. - The Mystery of Saturn's Rings: Paul from Brisbane asks about the potential for debris from a collision between Saturn’s moons to have impacted Earth 65 million years ago. The discussion delves into the origins of Saturn's rings and the dynamics of celestial collisions. - Favourite Planets: Dan from the Gold Coast wonders about the hosts' favourite planets in the solar system. Andrew shares his admiration for Mars and its geological wonders, while Jonty contemplates the complexity of Earth and the awe of Jupiter. For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, Instagram, and more. We love engaging with our community, so be sure to drop us a message or comment on your favourite platform. If you’d like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about. Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing. Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support. - Introduction to Time Travel - The Nature of Time and Relativity - Saturn's Rings and Cosmic Collisions - The Search for Debris and Impacts - Favourite Planets: Mars vs. Earth vs. Jupiter

    1h 1m
  2. Astrobiology Adventures: Exploring Life Beyond Earth

    5D AGO

    Astrobiology Adventures: Exploring Life Beyond Earth

    Astrobiology: The Search for Life Beyond Earth In this special edition of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner delve into the captivating field of astrobiology. With Professor Fred Watson away, Jonty brings his expertise to explore the complexities of life beyond our planet, the conditions necessary for its existence, and the ongoing quest to find it. Episode Highlights: - The Evolution of Exoplanet Discovery: Andrew and Jonty discuss the advancements in technology that have allowed astronomers to discover thousands of exoplanets, with a particular focus on Earth-like planets that could potentially harbour life. - The Challenges of Finding Life: The hosts address the difficulties in the search for extraterrestrial life, including the implications of the absence of evidence and the complexities of distinguishing between life forms. - Life in Our Solar System: Jonty shares insights on why we might find life within our solar system, particularly on Mars and the icy moons of the outer planets, and how robotic exploration is key to this search. - Defining Habitable Zones: The conversation shifts to the criteria that define a habitable zone around stars and the importance of factors such as stellar type, distance, and planetary characteristics in the search for life. - Philosophical Implications: The hosts ponder the philosophical questions surrounding the existence of life and the potential for advanced civilisations, and whether humanity is prepared for contact with extraterrestrial intelligence. For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, Instagram, and more. We love engaging with our community, so be sure to drop us a message or comment on your favourite platform. If you’d like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about. Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing. Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support. Chapters: - Introduction to Astrobiology - Technological Advances in Exoplanet Discovery - Searching for Life in Our Solar System - Defining Habitable Zones and Their Importance - The Philosophical Questions of Extraterrestrial Life

    1h 10m
  3. Astrobiology Insights & Interstellar Mysteries | SN627 & 628

    MAY 20 • SUBSCRIBERS ONLY

    Astrobiology Insights & Interstellar Mysteries | SN627 & 628

    In this episode, Andrew Dunkley and Professor Jonti Horner delve into the fascinating questions of life's existence beyond Earth, the nature of time, and the dynamic behaviors of planetary rings. Their insightful discussion sheds light on the interdisciplinary science behind our search for extra-terrestrial life and the complexities of the cosmos that challenge and inspire astronomers worldwide. In this episode: The prospects and challenges of finding life beyond our solar system, emphasizing the importance of water and chemical conditions (00:00, 02:16) How star type and planetary system traits influence habitability (36:41, 50:20) The role of galactic influences and the importance of local search in astrobiology (46:14, 49:35) The significance of the habitable zone and the complexities of planetary atmospheres (37:28, 38:55) The intriguing science of ring systems around planets, their origins, and potential for debris reaching Earth (103:46, 112:10) Deep dives into the physics of space-time, relativity, and how they affect navigation, GPS, and time perception (75:00, 80:32) Engaging thought experiments on moving through time, the twin paradox, and the nature of consciousness and history (74:27, 82:30) Personal favorites: From Mars's geological wonders to Earth's unique complexity and the philosophical musings inspired by Terry Pratchett (124:10, 127:20) Resources & Links: Determining Habitability: Which Exo-Earths Should We Search For Life? (2010) Space-Time Physics by Edwin F. Taylor & John Archibald Wheeler Galactic Habitable Zone concept Connect with Jonti: LinkedIn | Twitter Special Note: This episode touches on advanced concepts like relativity, space exploration, and astrobiology, designed to provoke curiosity and challenge perceptions about our universe. As science is continually evolving, remember that current understanding may change with future discoveries.

    2h 6m
  4. Supercharged Neutrinos, Exploding Black Holes & Lunar Mysteries Uncovered | Q&A

    MAY 18

    Supercharged Neutrinos, Exploding Black Holes & Lunar Mysteries Uncovered | Q&A

    Exploding Black Holes, Lunar Mysteries, and Cosmic Questions In this enlightening Q&A edition of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner tackle an array of fascinating questions from listeners. From the enigmatic nature of supercharged neutrinos linked to black holes to the mysteries of the Moon's surface, this episode is a deep dive into the cosmos. Episode Highlights: - Supercharged Neutrinos and Black Holes: Nick's intriguing question about the detection of a supercharged neutrino prompts a discussion on the theoretical concept of exploding black holes and Hawking radiation. Jonti explains the complexities of black hole evaporation and the potential implications for our understanding of the universe. - The Dark Side of the Moon: Andrew returns with her questions about the far side of the Moon, exploring why it appears less damaged than the near side. Jonti provides insights into the Moon’s geological history and the differences in surface features that contribute to this phenomenon. - Shallow Craters on the Moon: Continuing with Andrew's inquiries, the hosts discuss the nature of lunar craters and why many appear shallower than expected. Jonti elaborates on the processes that lead to complex craters and their unique characteristics compared to simpler ones. - Planet Formation and Solar System Dynamics: Eli's two-part question leads to a discussion about the composition of planets in our solar system and how their formation relates to the elements present in the Sun. The hosts delve into the nuances of planetary formation and the role of distance from the Sun in determining a planet's composition. - Speed of the Solar System: Eli's second question prompts an exploration of how fast our solar system could travel without causing noticeable effects on Earth. Jonti explains the implications of high speeds in a dense stellar environment and how it might alter our cosmic perspective. For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, Instagram, and more. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform. If you’d like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about. Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing. Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

    59 min
  5. Comets, Meteors & Celestial Wonders : A Cosmic Special

    MAY 15

    Comets, Meteors & Celestial Wonders : A Cosmic Special

    Sponsor Link: Secure your online life...make sure your data stays yours alone. Do what we did and get NordVPN with our special deal which includes an extra 4 months for free and big savings, all at no risk to you. To check out the details visit www.nordvpn.com/spacenuts Comets, Meteors, and Celestial Wonders In this engaging episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner dive deep into the fascinating world of comets and meteors. With Professor Fred Watson away, Jonti brings his expertise to explore these celestial phenomena, their historical significance, and the science behind them. Episode Highlights: - Understanding Comets and Meteors: Andrew and Jonti kick off the episode by discussing the importance of comets and meteors in both ancient cultures and modern astronomy. They delve into how these celestial objects have been perceived throughout history and their impact on human events. - Recent Discoveries and Predictions: The hosts share insights on recent comet discoveries, including the intriguing Comet Chichin Chan, and discuss what we can expect from this comet in the near future. They also touch on the challenges of predicting comet brightness and visibility. - Meteor Showers Explained: Jonti explains how meteor showers occur, the significance of radiant points, and what conditions are best for viewing these spectacular events. They discuss the most notable meteor showers and when listeners can catch them in action. - The Impact of Media on Public Perception: The conversation takes a turn as Andrew and Jonti address the role of media in shaping public understanding of astronomical events, particularly the sensationalism surrounding potential alien encounters and the importance of relying on scientific facts. For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, Instagram, and more. We love engaging with our community, so be sure to drop us a message or comment on your favourite platform. If you’d like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about. Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing. Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

    1h 11m
  6. Cosmic Connections: Comets, Meteors & the Mysteries of the Moon | SN625 & 626

    MAY 14 • SUBSCRIBERS ONLY

    Cosmic Connections: Comets, Meteors & the Mysteries of the Moon | SN625 & 626

    Exploring Comets, Meteors, and Cosmic Curiosities In this engaging episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner dive deep into the fascinating world of comets and meteors. With Fred away, Jonti brings his astrophysical expertise to the table, shedding light on these celestial phenomena that have captivated humanity for ages. Episode Highlights: - The Nature of Comets: Andrew and Jonti discuss the formation of comets, their origins in the Oort Cloud, and the intriguing differences between short-period and long-period comets. Discover how these icy bodies travel through our solar system and what makes them so unique. - Meteor Showers and Their Mysteries: The hosts explore the mechanics behind meteor showers, explaining how Earth passes through comet debris and what factors influence visibility. Learn about the best times to catch these spectacular celestial events and the science behind their radiant origins. - The Far Side of the Moon: Jonti shares insights into why the far side of the Moon appears so different from the near side, discussing the geological processes that led to the stark contrast in surface features and crater formations. - Planetary Formation Insights: The conversation delves into the complexities of planetary formation, addressing the distribution of elements in rocky versus gas giant planets and the implications for understanding our own solar system's history. For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, Instagram, and more. We love engaging with our community, so be sure to drop us a message or comment on your favourite platform. If you’d like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about. Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.

    2h 8m
  7. Angular Momentum, Cosmic Time Dilation & Dark Matter Mysteries Unraveled | Q&A

    MAY 11

    Angular Momentum, Cosmic Time Dilation & Dark Matter Mysteries Unraveled | Q&A

    Sponsor Link: Secure your online life...make sure your data stays yours alone. Do what we did and get NordVPN with our special deal which  includes and extra 4 months for free and big savings, all at no risk to you. To check out the details visit www.nordvpn.com/spacenuts Angular Momentum, Cosmic Time, and the Vastness of Space In this thought-provoking Q&A edition of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson tackle a series of intriguing questions that delve into the complexities of the universe. From the nature of angular momentum in black holes to the perception of time across different gravitational fields, this episode promises to expand your understanding of cosmic phenomena. Episode Highlights: - Angular Momentum in Merging Black Holes: Mark from Baton Richie, Louisiana, asks whether two black holes spinning in opposite directions could result in a new black hole with zero angular momentum. Andrew and Fred Watson explain the nuances of angular momentum and how gravitational waves play a crucial role in this cosmic dance. - The Age of the Universe and Gravitational Time Dilation: John poses a fascinating question about how the age of the universe might differ for someone near a supermassive black hole compared to an observer on Earth. The hosts discuss gravitational time dilation and the implications for our understanding of cosmic history. - The Vastness of Space and Dark Matter: Pete shares his insights on the sparsity of matter in the galaxy and the uniform distribution of dark matter. Fred Watson elaborates on how dark matter influences galactic structures and why its effects are negligible on a solar system scale. - The Big Leap and Speed Limits in the Universe: Martin Berman Gorvine challenges the hosts with a question about the theoretical possibility of circumventing the speed of light by accessing other universes. Andrew and Fred Watson navigate the complexities of this intriguing concept and its implications for our understanding of physics. For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, Instagram, and more. We love engaging with our community, so be sure to drop us a message or comment on your favourite platform. If you’d like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about. Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing. Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

    33 min
  8. Fires on the Moon, Interstellar Glaciers & Mayan Timekeeping Mysteries

    MAY 9

    Fires on the Moon, Interstellar Glaciers & Mayan Timekeeping Mysteries

    Fires on the Moon, Interstellar Glaciers, and Mayan Mathematics In this captivating episode of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson explore a range of extraordinary topics that bridge the gap between the familiar and the cosmic. From the unexpected phenomenon of fires on the Moon to the discovery of interstellar glaciers, and a deep dive into the mathematical brilliance of the Mayans, this episode is packed with insights that will ignite your curiosity. Episode Highlights: - Fires on the Moon: Andrew and Fred Watson discuss NASA's upcoming Flammability of Materials on the Moon Experiment (FM2), designed to investigate how fire behaves in lunar gravity. With safety as a priority, they explore the implications of this research for future lunar habitats and the challenges posed by combustion in a 1/6 gravity environment. - Interstellar Glaciers: The hosts delve into the findings from NASA's SphereX, which has revealed the presence of galactic ice and the building blocks of life within molecular clouds. They discuss the significance of these discoveries for our understanding of water in the universe and the potential for life beyond Earth. - The Mayan Calendar and Mathematics: In a fascinating exploration of ancient knowledge, Andrew and Fred Watson examine new research highlighting the sophisticated mathematical techniques used by the Mayans to predict astronomical events. They discuss how this insight reshapes our understanding of their civilization's intelligence and longevity. - Artemis 2 Records: The episode wraps up with a quirky revelation about the Artemis 2 mission, where the distance between astronauts aboard Artemis and those on the Chinese space station Tiangong set a new record for human separation in space. The hosts reflect on the implications of this milestone for the future of human exploration. For more Space Nuts, including our continuously updating newsfeed and to listen to all our episodes, visit our website. Follow us on social media at SpaceNutsPod on Facebook, Instagram, and more. We love engaging with our community, so be sure to drop us a message or comment on your favourite platform. If you’d like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit spacenutspodcast.com/about. Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing. Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

    36 min
See All (739)

Shows with Subscription Benefits

SPACE NUTS PREMIUM

Listen to this show ad-free

$4.99/mo or $49.99/yr after trial

View Subscription FAQs

Hosts & Guests

4.7
out of 5
225 Ratings

About

Join Professor Fred Watson and Sci-Fi Author Andrew Dunkley on Space Nuts as they delve into astronomy, space travel, and cosmic mysteries. Explore groundbreaking discoveries and listener Q&A in captivating discussions. Follow us on social media to engage with our community! Two episodes a week with news and explainer focused editions published on Thursday's and our Listener Q&A focused edition on Monday's. Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

Information

More From Space Nuts

You Might Also Like