Space Nuts

Professor Fred Watson and Andrew Dunkley

Join Professor Fred Watson, world-renowned Astronomer at Large, and Sci-Fi Author and Broadcaster Andrew Dunkley, on their captivating podcast, Space Nuts. Dive into the vast universe of space, astronomy and astrophysics as they discuss the latest news, exciting space travel adventures, groundbreaking discoveries, and unravel the enduring mysteries of the cosmos. This engaging series offers a unique blend of expert insights and imaginative storytelling and listener input, making it a must-listen for space enthusiasts and science fiction fans alike.

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--2631155/support.

Categories: Science & Medicine

Listen to the last episode:

Space Nuts #472 Q&A Edition: Titan's Mysteries and Cosmic Curiosities
Join Andrew Dunkley and Professor Fred Watson in this intriguing Q&A episode of Space Nuts, where they delve into the mysteries of our solar system and beyond, addressing questions from their curious audience. From the unique atmosphere of Titan to the hypothetical existence of Planet Nine, this episode is filled with captivating discussions and astronomical insights.
Episode Highlights:
- Titan's Atmospheric Enigma: Explore the origins of Titan's thick nitrogen atmosphere and its ability to retain it, unlike Mars. Discover the role of comets and organic chemistry in shaping this unique moon's environment.
- Tidal Locking Explained: Understand the gravitational phenomenon of tidal locking and why proximity and size matter. Learn about the differences in how natural and man-made satellites maintain their orientation.
- Planet Nine Hypothesis: Dive into a speculative theory about Planet Nine and its potential impact on Uranus and Mercury. Discuss the ongoing search for this elusive celestial body.
- Triton's Dwarf Planet Status: Uncover the history of Neptune's moon Triton and its possible past as a dwarf planet. Examine the characteristics that make Triton a fascinating world in its own right.
- Distinguishing Doppler Effects: Differentiate between Doppler shifts caused by relative motion and the redshift due to the universe's expansion. Explore how these phenomena are used to study cosmic objects.
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, Tumblr, 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
or visit our Support page for more options: https://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 - This is a Q and A episode and we will be doing some homework
01:17 - How come Titan can retain an atmosphere when Mars cannot
07:23 - Why is tidal locking a function of proximity of bound objects
11:00 - Ash Brisbane proposes that Planet Nine once existed on elliptical orbit
14:43 - Nigel from Brisbane Australia asks hypothetical question about Neptune's Triton
18:59 - Triton may have been formed much further out in the solar system
21:17 - Nigel asks where the word asteroid came from
23:24 - Fred answers question from Robert McCowan about Doppler effect
✍️ Episode References
Kelly Miller
https://www.swri.org
Space.com article
https://www.space.com/
saturn-moon-titan-makes-own-atmosphere.html
3--- Southwest Research Institute
https://www.swri.org
iHeartRadio
https://www.iheart.com
Apple Podcasts
https://www.apple.com/apple-podcasts/
Spotify
https://www.spotify.com
bitesz.com
https://www.bitesz.com

Previous episodes

483 - #472: Titan's Unique Atmosphere, Tidal Locking Insights & Triton's Cosmic Journey
Mon, 25 Nov 2024

482 - #471: HERA's Martian Maneuvers, Black Hole Light Echoes & Ancient Healing Rays
Thu, 21 Nov 2024

481 - #470: Cosmic Questions: Dark Matter, Titan's Secrets & Universe's Energy
Mon, 18 Nov 2024

480 - #469: Ryugu's Magnetic Mysteries, Arecibo's Silent Collapse & Venusian Impact Revelations
Thu, 14 Nov 2024

479 - #468: Moon Lava Tube Dangers, Black Hole Light Tricks & Gravitational Wave Wonders
Mon, 11 Nov 2024

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