Space Nuts: Astronomy Insights & Cosmic Discoveries

30:04

The Intricacies of Angular Momentum - What Happens...

Space Nuts: Astronomy Insights & Cosmic Discoveries ·

2026/09/28

Sponsor Link:This episode of Space Nuts is brought to you with the support of NordVPN.. To check out special money saving deal, visit www.nordvpn.com/spacenuts Space Nuts: Q&A on Radial Velocity, Dark Matter, and Angular MomentumIn this engaging Q&A episode of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson tackle a variety of intriguing listener questions, ranging from the complexities of radial velocity in exoplanet detection to the mysteries of dark matter and angular momentum

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32:51

Mars Gullies Aren't Made by Water: The Surprising Dry...

Space Nuts: Astronomy Insights & Cosmic Discoveries ·

2026/09/24

Perseverance drove to the edge of an ancient Martian lake expecting a beach and found the inside of a volcano — rock that water has been through at least three separate times. Europe's Jupiter probe comes home on Monday night and crosses Australia in a fully dark sky. Two teams, using two completely different techniques, both find something hiding inside the most famous planetary system we have ever photographed — and an Australian instrument is in the middle of one of them. Plus: heavy water in an

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30:52

Navigating the Cosmic Questions: Gravity Assists,...

Space Nuts: Astronomy Insights & Cosmic Discoveries ·

2026/09/21

Space Nuts: Q&A on BepiColombo, Neutrinos, and Time DilationIn this Q&A edition of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson dive into a series of intriguing listener questions that span topics from the nuances of orbital velocity to the enigmatic world of neutrinos and the complexities of time dilation. Join them as they unravel these cosmic queries with their signature blend of insight and humour.Key topics- Larry from Nebraska asks about the BepiColombo mission and the

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33:46

Why Venus May Have Lost Its Moon Forever

Space Nuts: Astronomy Insights & Cosmic Discoveries ·

2026/09/17

Sponsor Link:This episode of Space Nuts is brought to you with the support of NordVPN. your first stop for online privavcy. To check out our special offer with a 30 day money back guarantee, visit www.nordvpn.com/spacenutsSpace Nuts: Venus’s Missing Moon, Satellite Pollution, and Space Force Uniform ControversySpace Nuts covers three very different space stories in this episode, ranging from planetary science to the consequences of satellite reentry and a controversial military uniform design

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32:23

Your Questions Answered: The Mysteries of Jupiter and...

Space Nuts: Astronomy Insights & Cosmic Discoveries ·

2026/09/14

Sponsor Link:This episode of Space Nuts is brought to with the support of NordVPN. To grab our special NordVPN deal, simply visit www.nordvpn.com/spacenuts ....take control of your online privacy because no-one else is going to do it for you!Space Nuts: Q&A on Mitsubishi's Role in Telescope Manufacturing, Jupiter's Storms, and Gravitational WavesIn this Q&A episode of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson tackle a range of fascinating listener questions, from the

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30:07

The Dark Matter Hint That Could Rewrite Physics

Space Nuts: Astronomy Insights & Cosmic Discoveries ·

2026/09/10

Space Nuts: Dark matter clues, Saturn’s new decagon, Mars and Titan missions.Andrew Dunkley and Professor Fred Watson cover a packed astronomy episode that moves from a tentative dark matter signal to a newly spotted ten sided storm pattern on Saturn. They also dig into two upcoming sample return style missions, one to Mars and one to Titan, before finishing with listener questions about Jupiter’s Great Red Spot, solar missions, gravitational waves, and AI in astronomy.Key topicsIn this episode,

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30:06

Cosmic Q&A: From Redshift to the Moon's Hidden...

Space Nuts: Astronomy Insights & Cosmic Discoveries ·

2026/09/07

Space Nuts: Q&A on the Swift Satellite, Redshift, and Hypothetical White HolesIn this engaging Q&A edition of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson dive into a myriad of intriguing questions posed by listeners. From the fate of the Swift satellite to the mysteries of redshift and the speculative nature of white holes, this episode covers a wide range of cosmic curiosities.Key topics include:- The fate of the Swift satellite and the challenges faced by the Link mission

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38:29

The Starless Galaxy That Shouldn’t Exist - But Does

Space Nuts: Astronomy Insights & Cosmic Discoveries ·

2026/09/03

Space Nuts: Spanish Eclipse, Nancy Grace Roman Launch, Cloud Nine, and Venus's Mysterious CloudsAndrew Dunkley and Professor Fred Watson cover four big astronomy stories in this episode, from Fred’s trip to view a sunset eclipse in Spain to the launch of the Nancy Grace Roman Space Telescope. They also unpack a starless dwarf galaxy called Cloud Nine and a new way of thinking about the strange dark material in Venus’s clouds.Guests and speakersAndrew Dunkley - Host, frames the news, asks listener

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37:45

Waves, Signals, and Cosmic Aromas: A Q&A Journey...

Space Nuts: Astronomy Insights & Cosmic Discoveries ·

2026/08/31

In this intriguing Q&A episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner tackle a variety of cosmic queries from listeners. Join them as they explore the fascinating world of radio telescopes and how they produce images from radio waves, delve into the complexities of gravitational waves, and ponder the sounds and smells of space.Key topics include:- How photographic images are generated from radio telescopes, despite only receiving radio waves, and the fundamental

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45:39

SpaceX Hit the Moon, and the Real Problem Is Just...

Space Nuts: Astronomy Insights & Cosmic Discoveries ·

2026/08/27

Space Nuts: Moon impact, Roman Observatory launch, and Neptune’s odd moonsAndrew Dunkley is joined by Professor Jonti Horner, Professor of Astrophysics at the University of Southern Queensland, for a wide-ranging astronomy update. They cover SpaceX’s out-of-control rocket body hitting the Moon, the imminent launch of the Nancy Grace Roman Observatory, and a new result that may explain the strange origin of some of Neptune’s moons.We discuss why lunar impacts matter far beyond the Moon itself, how

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37:28

From Diamond Rain to Rogue Planets: Unpacking Cosmic...

Space Nuts: Astronomy Insights & Cosmic Discoveries ·

2026/08/24

Sponsor Link:This episode of Space Nuts is brought to you with the support of NordVPN. Protect your online activities with a special deal at www.nordvpn.com/spacenuts.In this Q&A episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner tackle a variety of fascinating questions from listeners. From the intriguing phenomenon of planetary atmospheres that may rain diamonds and sapphires, to the complexities of satellite approvals and the possibility of planets forming without a star,

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43:40

How One Dinosaur-Killing Impact May Have Triggered...

Space Nuts: Astronomy Insights & Cosmic Discoveries ·

2026/08/20

Sponsor Link:This episode of Space Nuts is brought to you with the support of NordVPN. Secure your online presence and enjoy a special deal at www.nordvpn.com/spacenuts. Asteroid or comet, dinosaur impact firestorms, crater discovery, and Q&A on exoplanets and satellitesAndrew Dunkley is joined by Professor Jonti Horner of the University of Southern Queensland for two tightly related Space Nuts conversations. The first explores how astronomy keeps blurring the lines between asteroids and

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34:04

Exploring Moons with Atmospheres, Hot Jupiters, and...

Space Nuts: Astronomy Insights & Cosmic Discoveries ·

2026/08/17

Sponsor Link:This Q&A episode of Space Nuts is brought to you with the support of NordVPN. When you decide to get serius about your security online, do what we did and get NordVPN. We have a special deal for you too, chck out the details at www.nordvpn.com/spacenutsIn this episode of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson delve into a captivating Q&A session, tackling a range of intriguing questions from listeners. From the possibility of moons having atmospheres to the

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27:53

The Galaxy’s Sugary Center Could Change How Life Began

Space Nuts: Astronomy Insights & Cosmic Discoveries ·

2026/08/13

This episode covers three very different astronomy stories and then moves into a lively Q&A with listener questions. Andrew Dunkley and Professor Fred Watson discuss a possible sugary molecule in the center of the Milky Way, the risk lunar landers may contaminate ice that could preserve clues to life’s origins, and a new way to track lost dogs using satellite connectivity. The second half of the episode answers questions about moons with atmospheres, secret astronomy, hot Jupiters, and black

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36:10

Cosmic Queries: Understanding Black Holes, Galactic...

Space Nuts: Astronomy Insights & Cosmic Discoveries ·

2026/08/10

In this engaging Q&A episode of Space Nuts, join host Andrew Dunkley and astronomer Fred Watson Watson as they tackle a variety of fascinating questions from listeners. From the peculiarities of Martian days to the mysteries of black holes and the galactic centre, this episode is filled with enlightening discussions that are sure to spark curiosity about the cosmos.In this episode:- John asks about the implications of Mars' longer day length on human biology and potential adaptations for future

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32:52

The Hidden Impact of Landslides on Pluto’s Surface —...

Space Nuts: Astronomy Insights & Cosmic Discoveries ·

2026/08/07

Landslides on Pluto and China's SpaceX-like Rocket Recovery SuccessDiscover the intriguing discovery of landslides on Pluto, explained through recent image analysis from the New Horizons spacecraft, and learn how these features provide clues about the dwarf planet's geological activity. Plus, explore China's recent achievement in rocket recovery, mimicking SpaceX's successful landing techniques with innovative net capture technology, signaling a significant step forward in space debris management

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32:37

From Dark Matter to Dormant Comets: Your Astronomy...

Space Nuts: Astronomy Insights & Cosmic Discoveries ·

2026/08/04

In this enlightening Q&A episode of Space Nuts, join host Andrew Dunkley and astronomer Fred Watson Watson as they field a range of intriguing questions from listeners. From the hypothetical concept of dark matter stars to the mysteries of dormant comets and the mechanics of gravitational slingshots, this episode is packed with engaging discussions that spark curiosity in the cosmos.In this episode:- An exploration of dark matter stars: What are they, and how could they hypothetically shine

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41:54

SpaceX Tests Space-Ready Nuclear Power Using...

Space Nuts: Astronomy Insights & Cosmic Discoveries ·

2026/08/01

Sponsor Link:NordVPN - Safeguard your online activity with our exclusive offer for Space Nuts listeners. Visit www.nordvpn.com/spacenuts for details.From SpaceX Nuclear Experiments to Galactic DiscoveriesJoin host Andrew Dunkley and astronomer Fred Watson as they explore some of the most fascinating topics in space science, from innovative nuclear power tests in space to the expanding boundaries of our galaxy. Whether you're an astrophotography enthusiast or a space policy advocate, this episode

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31:32

The Cosmic Q&A: Redshift, Dark Matter & the Shape of...

Space Nuts: Astronomy Insights & Cosmic Discoveries ·

2026/07/27

Sponsor Link:NordVPN - Protect your online privacy with our special offer for Space Nuts listeners. Visit www.nordvpn.com/spacenuts for details.In this engaging Q&A episode of Space Nuts, join Andrew Dunkley and Professor Fred Watson as they tackle a variety of intriguing questions from listeners. From the mysteries of redshift and the perplexing concept of dark photons to the vastness of deep space astronomy and the ongoing expansion of the universe, this episode is brimming with

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31:04

How Scientific Discoveries at Mars Are Bringing Us...

Space Nuts: Astronomy Insights & Cosmic Discoveries ·

2026/07/23

Discoveries on Mars, the Hubble Tension, and Dark Photons - Space Nuts EpisodeJoin Andrew Dunkley and Professor Fred Watson as they explore the latest developments in space science—from evidence of complex organic molecules found by the Perseverance rover on Mars that may hint at past life, to the ongoing mystery of the Hubble tension that challenges our understanding of the universe's expansion. Plus, a deep dive into the elusive concept of dark photons and their potential role in explaining dark

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