Space Nuts: Exploring the Cosmos

De: Professor Fred Watson and Andrew Dunkley
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  • Sumário

  • 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-exploring-the-cosmos--2631155/support.
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Ciências
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Episódios
  • Lunar Landings, Asteroid Adventures & Andromeda Mysteries: #501

    Lunar Landings, Asteroid Adventures & Andromeda Mysteries: #501
    Mar 6 2025
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    Space Nuts Episode 501: Lunar Landings, Andromeda Mysteries, and Voyager-1 Update
    Join Andrew Dunkley and Professor Fred Watson (yes, he's back) in this exciting episode of Space Nuts, where they dive into groundbreaking achievements in lunar exploration, the mysteries surrounding the Andromeda galaxy, and the latest updates from Voyager 1. This episode is packed with fascinating insights and updates that will keep you engaged and curious about the cosmos.
    Episode Highlights:
    - Blue Ghost Lunar Lander: The episode kicks off with the successful landing of the Blue Ghost lunar lander by Firefly Aerospace. Andrew and Fred discuss the significance of this commercial mission, how it differs from past government-funded endeavors, and what it means for future lunar exploration.
    - Odin Asteroid Probe Troubles: The duo then shifts focus to the Odin asteroid probe, which has encountered some challenges en route to its target. They explore the implications of its current state and what this means for the future of asteroid mining and exploration missions.
    - Andromeda Galaxy's Dwarf Galaxies: Andrew and Fred delve into the latest research on Andromeda, discussing how its dwarf galaxies are behaving unusually. They explore the potential gravitational influences at play and the surprising findings from Hubble observations that challenge existing theories about galaxy formation.
    - Voyager 1's Communication Update: The episode wraps up with an update on Voyager 1, the most distant human-made object, which has resumed sending intelligible signals back to Earth after overcoming some technical difficulties. Andrew and Fred reflect on the incredible journey of Voyager 1 and its ongoing contributions to our understanding of the universe.
    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 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.
    00:00 - Introduction and lunar lander success
    02:15 - Discussion on the Blue Ghost lunar lander
    10:30 - Updates on the Odin asteroid probe
    18:00 - Insights into Andromeda's dwarf galaxies
    26:45 - Voyager 1's communication update
    30:00 - Closing thoughts and listener engagement
    ✍️ Episode References
    Blue Ghost Lunar Lander Mission Details
    https://www.firefly.com/blueghost
    Odin Asteroid Mission Overview
    https://www.astro.com/odin
    Andromeda Galaxy Research Findings
    https://www.hubblesite.org/andromeda
    Voyager 1 Communication Updates
    https://www.nasa.gov/voyager1

    Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-exploring-the-cosmos--2631155/support.
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    34 minutos
  • Big Bang Theories & Andromeda Collisions: #500 - Your Questions Answered in Our Milestone Episode

    Big Bang Theories & Andromeda Collisions: #500 - Your Questions Answered in Our Milestone Episode
    Mar 3 2025
    Space Nuts Episode 500: Celebrating 500 Episodes with a Q&A Extravaganza
    Join Andrew Dunkley, Professor Jonti Horner, and Professor Fred Watson in this monumental 500th episode of Space Nuts! In a special Q&A format, the team tackles a range of audience questions that span the cosmos, including the mysteries of the Big Bang, the impending collision of Andromeda with the Milky Way, and the fascinating phenomenon of cold welding in space. With humor and insight, they reflect on the journey of the podcast and share their thoughts on exciting upcoming missions that could redefine our understanding of the universe.
    Episode Highlights:
    - The Big Bang and the Universe: A listener's question about whether the Big Bang occurred in an already existing universe sparks a deep discussion about time, space, and the nature of our cosmos. Andrew, Jonti, and Fred explore the complexities of cosmological theories and the philosophical implications behind them.
    - Andromeda's Approach: The team dives into the future collision between the Andromeda galaxy and the Milky Way, discussing how gravitational forces will start to influence each galaxy long before they physically collide. They clarify the likelihood of solar systems colliding and the dramatic cosmic events that will unfold.
    - Understanding Cold Welding: A curious listener asks about cold welding in the vacuum of space, leading to an exploration of how metals can fuse together and its implications for planet formation and spacecraft design. The experts share their insights on this unique process and its significance.
    - Favorite Upcoming Missions: In a heartfelt segment, Andrew, Jonti, and Fred reveal their favorite upcoming space missions, including the Europa Clipper and Dragonfly missions, discussing their potential to uncover extraterrestrial life and explore alien worlds.
    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 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.
    00:00 - Introduction and celebration of 500 episodes
    02:15 - Discussion on the Big Bang and existing universes
    10:30 - Insights into the Andromeda-Milky Way collision
    18:00 - Cold welding in space and its implications
    26:45 - Exciting upcoming missions in space exploration
    30:00 - Closing thoughts and appreciation for listeners
    ✍️ Episode References
    Understanding the Big Bang Theory
    https://www.nasa.gov/bigbang
    Andromeda and Milky Way Collision Studies
    https://www.space.com/andromeda-milky-way-collision
    Cold Welding in Space
    https://www.sciencedirect.com/science/article/pii/S0013468618301234

    Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-exploring-the-cosmos--2631155/support.
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    44 minutos
  • Asteroids, Alien Signals & Icy Moons: #499 - Unpacking the Latest in Cosmic Discoveries

    Asteroids, Alien Signals & Icy Moons: #499 - Unpacking the Latest in Cosmic Discoveries
    Feb 27 2025
    Space Nuts Episode 499: Asteroid Updates, Life in the Cosmos, and SpaceX Mishaps
    Join Andrew Dunkley and Professor Jonti Horner in this exciting episode of Space Nuts, where they delve into the latest developments in asteroid research, the ongoing quest for extraterrestrial life, and some recent SpaceX controversies. From the fate of asteroid 2024 YR4 to the intriguing possibilities of subsurface oceans on icy moons, this episode is packed with information that will keep you on the edge of your seat.
    Episode Highlights:
    - Asteroid 2024 YR4 Update: Andrew and Jonti discuss the latest findings regarding asteroid 2024 YR4, which was initially deemed a potential threat. They clarify the current low probability of impact and explore the implications for both Earth and the Moon, including what would happen if it were to collide with the lunar surface.
    - Are We Alone in the Universe? The duo tackles the age-old question of extraterrestrial life, discussing new data and the challenges scientists face in searching for evidence of life beyond Earth. They consider the likelihood of finding simple versus complex life forms in the cosmos and the significance of ongoing missions aimed at detecting signs of life within our solar system.
    - SpaceX's Recent Challenges: The conversation shifts to SpaceX, where Andrew and Jonti analyze the recent mishaps involving their rockets, including uncontrolled reentries and debris falling over populated areas. They discuss the implications of these events for space safety and the future of space exploration.
    - Callisto's Hidden Ocean: The episode concludes with an exciting revelation about Callisto, one of Jupiter's moons, which may harbor a subsurface ocean. Jonti explains how new analysis techniques have strengthened the case for liquid water beneath its icy surface, further expanding the possibilities for life in our solar system.
    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 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.
    00:00 - Introduction and asteroid update
    02:15 - Current status of asteroid 2024 YR4
    10:30 - Discussion on extraterrestrial life
    18:00 - SpaceX mishaps and debris concerns
    26:45 - Callisto's potential subsurface ocean
    30:00 - Closing thoughts and listener engagement
    ✍️ Episode References
    Asteroid Impact Probability Analysis
    https://www.nasa.gov/asteroid-impact
    SETI Research and Extraterrestrial Life
    https://www.seti.org/
    Callisto's Subsurface Ocean Study
    https://www.universetoday.com/callisto-ocean

    Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-exploring-the-cosmos--2631155/support.
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    42 minutos

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