Space Nuts: Astronomy Insights & Cosmic Discoveries Podcast Por Professor Fred Watson and Andrew Dunkley arte de portada

Space Nuts: Astronomy Insights & Cosmic Discoveries

Space Nuts: Astronomy Insights & Cosmic Discoveries

De: Professor Fred Watson and Andrew Dunkley
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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.Copyright bitesz.com Astronomía Astronomía y Ciencia Espacial Ciencia Historia Natural Naturaleza y Ecología
Episodios
  • Expanding Universes, Space Elevators & the Enigma of Gale Crater

    Expanding Universes, Space Elevators & the Enigma of Gale Crater
    Nov 17 2025
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    Show Notes
    Cosmic Queries: Expanding Universe, Space Elevators, and TOI 6894B
    In this enlightening Q&A episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner tackle a variety of intriguing questions from listeners, diving deep into the mysteries of the universe. From the nuances of cosmic expansion to the potential of space elevators and the peculiarities of exoplanets, this episode is packed with cosmic curiosities and insightful discussions that will expand your understanding of the cosmos.
    Episode Highlights:
    - The Acceleration of Cosmic Expansion: Rusty from Western Australia asks about the terminology for the increasing acceleration of the universe's expansion. Andrew and Jonti discuss the complexities of this concept, the implications of dark energy, and the evolving nature of cosmological theories.
    - Space Elevators Explained: Barry's inquiry about the gravitational effects of a hypothetical space elevator prompts a detailed exploration of how gravity would be felt at various altitudes. The hosts discuss the feasibility of such a structure and the science behind gravity in different orbital scenarios.
    - Understanding TOI 6894B: Casey from Colorado wants to know why TOI 6894B is significant. Andrew and Jonti delve into the characteristics of this unusual exoplanet, its relationship with its low-mass star, and what its discovery means for our understanding of planet formation and the diversity of planetary systems.
    - Life in Gale Crater: A whimsical question from Philip McCrackpipe leads to a serious discussion about the potential for ancient life in Gale Crater on Mars. The hosts reflect on Mars' wet past and the types of life that may have thrived there, emphasizing the importance of ongoing exploration and research.
    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, X, YouTube Music Music, Tumblr, Instagram, and TikTok. 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.
    Más Menos
    43 m
  • Comet Conundrums, Cosmic Shutdowns & The Mars Remains Controversy

    Comet Conundrums, Cosmic Shutdowns & The Mars Remains Controversy
    Nov 13 2025
    3I Atlas, Human Remains on Mars, and Moon Formation Insights
    In this thought-provoking episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner dive into some controversial and intriguing topics in the realm of space exploration. From the latest on Comet 3I Atlas and the implications of the U.S. government shutdown to the divisive plan to send human remains to Mars, this episode is packed with cosmic curiosities and critical discussions that challenge our understanding of space and humanity's role within it.
    Episode Highlights:
    - The 3I Atlas Dilemma: Andrew and Jonti take a closer look at the ongoing situation surrounding Comet 3I Atlas, which recently passed Mars. They discuss why NASA has been silent on the data and the fallout from the U.S. government shutdown that has left many NASA employees unable to work or communicate about ongoing missions.
    - Human Remains on Mars: The hosts delve into the controversial proposal by the company Celestis to send human ashes to Mars. They discuss the cultural implications and sensitivities surrounding this idea, questioning the ethical considerations of sending human remains to another planet without broader consultation.
    - New Evidence of Moon Formation: A fascinating discovery in Western Australia sheds light on the formation of the Moon, with findings indicating that feldspar crystals found in ancient rocks on Earth closely match those on the lunar surface. This evidence supports the giant impact theory of the Moon's origin and offers insights into the early history of our planet.
    - The Future of the Universe: Andrew and Jonti explore the latest theories regarding the expansion of the universe, discussing new findings that suggest the universe may be slowing down rather than continuing to accelerate. They reflect on the implications of these discoveries and how they could reshape our understanding of cosmic evolution.
    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, X, YouTube Music Music, Tumblr, Instagram, and TikTok. 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.
    Más Menos
    52 m
  • Light Pollution Dilemmas, Cosmic Parasol Proposals & Salvaging Space Junk

    Light Pollution Dilemmas, Cosmic Parasol Proposals & Salvaging Space Junk
    Nov 10 2025
    Light Pollution, Space Parasols, and Salvaging Satellites
    In this engaging Q&A episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner tackle a range of thought-provoking questions from listeners. From the effects of light pollution on stargazing to the intriguing concept of a space parasol for climate control, this episode is packed with cosmic curiosities and insightful discussions that will leave you contemplating the future of humanity in space.
    Episode Highlights:
    - Light Pollution and Night Sky Visibility: Mark from Connecticut wonders how quickly the night sky would become visible if all electric lights suddenly went out. Andrew and Jonti discuss the immediate effects of light pollution and the importance of dark adaptation for optimal stargazing, emphasizing the impact of atmospheric conditions on visibility.
    - Geoengineering and Space Parasols: Doug raises the question of whether a parasol at Lagrange Point 1 could help mitigate climate change. The hosts explore the feasibility of such a project, discussing the challenges of scale, technology, and the implications of geoengineering on the Earth's climate system.
    - Salvage Rights in Space: A listener inquires about the ownership of defunct satellites and the potential for salvage rights in space. Andrew and Jonti explain the current legal landscape surrounding space debris, the challenges of recovery, and the evolving nature of space law as commercial interests grow.
    - Searching for Extraterrestrial Life: Robert from the Netherlands asks about the role of radio waves in searching for alien civilizations. The hosts delve into the efforts of the SETI program, the challenges of detecting signals, and the potential of the Square Kilometer Array to listen for extraterrestrial communications.
    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, X, YouTube Music Music, Tumblr, Instagram, and TikTok. 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.
    Más Menos
    50 m
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