Episodes

666
Oct. 9, 2026

Time Travel & Cosmic Questions: The Science Behind Our Universe

Sponsor Link: This episode of Space Nuts is brought to you by NordVPN. Protect your online privacy today by visiting https://www.nordvpn.com/spacenuts for an exclusive offer! Space Nuts: Time Travel, Orbiting Telescopes, and Gold Origins In this...
665
Oct. 8, 2026

Space Force Unveiled: The Surprising Reality of Weapons in Orbit

Sponsor Link: This episode of Space Nuts is brought to you with the support of NORDVPN. Get your privacy in order today. To check out our special offer and support the show, visit https://www.nordvpn.com/spacenuts Space Nuts: Space Force Weapons,...
664
Sept. 27, 2026

The Intricacies of Angular Momentum - What Happens Near Black Holes

Sponsor Link: This episode of Space Nuts is brought to you with the support of NordVPN.. To check out special money saving deal, visit https://www.nordvpn.com/spacenuts Space Nuts: Q&A on Radial Velocity, Dark Matter, and Angular Momentum In this...
663
Sept. 23, 2026

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

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...
662
Sept. 20, 2026

Navigating the Cosmic Questions: Gravity Assists, Neutrinos, and Time Dilation Explained

Space Nuts: Q&A on BepiColombo, Neutrinos, and Time Dilation In 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...
661
Sept. 17, 2026

Why Venus May Have Lost Its Moon Forever

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660
Sept. 14, 2026

Your Questions Answered: The Mysteries of Jupiter and the Sun

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659
Sept. 10, 2026

The Dark Matter Hint That Could Rewrite Physics

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...
658
Sept. 6, 2026

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

Space Nuts: Q&A on the Swift Satellite, Redshift, and Hypothetical White Holes In 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...
657
Sept. 2, 2026

The Starless Galaxy That Shouldn’t Exist - But Does

Space Nuts: Spanish Eclipse, Nancy Grace Roman Launch, Cloud Nine, and Venus's Mysterious Clouds Andrew 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...
656
Aug. 30, 2026

Waves, Signals, and Cosmic Aromas: A Q&A Journey Through Space

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 princip...
655
Aug. 27, 2026

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

Space Nuts: Moon impact, Roman Observatory launch, and Neptune’s odd moons Andrew 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...
654
Aug. 23, 2026

From Diamond Rain to Rogue Planets: Unpacking Cosmic Curiosities

Sponsor Link: This episode of Space Nuts is brought to you with the support of https://www.nordvpn.com/spacenuts. Protect your online activities with a special deal at https://www.nordvpn.com/spacenuts In this Q&A episode of Space Nuts, hosts...
653
Aug. 19, 2026

How One Dinosaur-Killing Impact May Have Triggered Global Firestorms

Sponsor Link: This episode of Space Nuts is brought to you with the support of https://www.nordvpn.com/spacenuts. Secure your online presence and enjoy a special deal at https://www.nordvpn.com/spacenuts. Asteroid or comet, dinosaur impact...
652
Aug. 16, 2026

Exploring Moons with Atmospheres, Hot Jupiters, and the Mysteries of Black Holes

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651
Aug. 12, 2026

The Galaxy’s Sugary Center Could Change How Life Began

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 hol...
650
Aug. 9, 2026

Cosmic Queries: Understanding Black Holes, Galactic Centres, and Mars Days

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 futur...
649
Aug. 7, 2026

The Hidden Impact of Landslides on Pluto’s Surface — What Scientists Are Discovering

Landslides on Pluto and China's SpaceX-like Rocket Recovery Success Discover 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...
648
Aug. 3, 2026

From Dark Matter to Dormant Comets: Your Astronomy Questions Answered

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 wi...
647
July 31, 2026

SpaceX Tests Space-Ready Nuclear Power Using Tritium-Driven CubeSat

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646
July 26, 2026

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

Sponsor Link: NordVPN - Protect your online privacy with our special offer for Space Nuts listeners. Visit https://www.nordvpn.com/spacenuts for details. In this engaging Q&A episode of Space Nuts, join Andrew Dunkley and Professor Fred Watson as...
645
July 22, 2026

How Scientific Discoveries at Mars Are Bringing Us Closer to Detecting Alien Life

Discoveries on Mars, the Hubble Tension, and Dark Photons - Space Nuts Episode Join 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...
644
July 19, 2026

Galactic Queries: Black Hole Lifespans, Lunar Impacts & Sun-Seeking Missions

Sponsor Link: NordVPN - Secure your online presence with our exclusive offer for Space Nuts listeners. Check out https://www.nordvpn.com/spacenuts for details. In this engaging Q&A episode of Space Nuts, Andrew Dunkley and Professor Fred Watson...
643
July 16, 2026

The Black Hole Discovery Revealing the Loudest Gravitational Wave Ever Recorded

Sponsor Link: NordVPN...protect yourself and save with our specoial deal Visit https://www.nordvpn.com/spacenuts for details. Revealing the Secrets of Space and the Cosmos: Insights from Space Nuts Join Andrew Dunkley and Professor Fred Watson as...