Space Nuts: Astronomy Insights & Cosmic Discoveries

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By: Professor Fred Watson and Andrew Dunkley

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.

Sunlight Satellites, Near-Earth Asteroids & the 6,000th Exoplanet Revelation
#565
Last Friday at 4:43 AM

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ontroversial Concepts: Sunlight Services, Near-Earth Asteroids, and the 6,000th Exoplanet
In this captivating episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner dive into a variety of cosmic topics that challenge our understanding of space and its impli...


Snowball Earth Theories, High-Energy Neutrinos & The Fascinating MWC349A
#564
Last Monday at 4:06 AM

Q&A Edition: Snowball Earth, and Cosmic Neutrinos
In this thought-provoking episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner tackle a range of intriguing listener questions. From the complexities of climate change and its effects on Earth’s axis to the mysteries of snowball Earth and the record-breaking neutrino KM M3230213A, this episode is packed with cosmic insights and scientific discussion.
Episode Highlights:
Climate Change Explained: Andrew and Jonti address Peter's question on how CO2, despite being heavier than air, contributes to global warming. They...


Comet Updates, Meteor Showers & the Secrets of Uranus' Moon Ariel
#563
10/10/2025

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Comets, Meteor Showers, and Mysteries of Uranus
In this engaging episode of Space Nuts, hosts Andrew Dunkley and Professor Jonti Horner explore the latest cosmic happenings, from the intriguing updates on interstellar comet 3I Atlas to the meteor showers l...


Cosmic Collapses, Black Hole Illusions & Antimatter Mysteries
#562
10/06/2025

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Cosmic Questions: Black Holes, Antimatter Stars, and Meteor Photography
In this enlightening Q&A episode of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson tackle a series of fascinating listener queries. From the enigmatic nature of black holes t...


Celebrating 25 Years of the ISS, Moon Crater Mining & Cutting-Edge Rocket Tech
#561
10/02/2025

In this exciting episode of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson delve into the remarkable achievements of the International Space Station as it approaches its 25th anniversary of continuous human occupation. The discussion also explores the potential for lunar mining, particularly in the moon's craters, and the innovative advancements in 3D printed rocket motors that are shaping the future of space exploration.
Episode Highlights:
International Space Station Milestone: Andrew and Fred Watson celebrate the ISS's 25 years of human presence in space and discuss its significance as a model of...


Full Moon Myths, Space Curvature & The Simulation Debate
#560
09/29/2025

Full Moons, Curved Space, and the Simulation Hypothesis
In this captivating Q&A episode of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson tackle an array of intriguing questions from listeners. From the effects of full moons on human behaviour to the complexities of curved space and the possibility of living in a simulation, this episode is packed with thought-provoking discussions that will stretch your cosmic imagination.
Episode Highlights:
Full Moon Effects: The hosts address a listener's concerns regarding the alleged impact of full moons on human beh...


Wormholes, Artemis 2 Updates & The Einstein Cross Explained
#559
09/25/2025

Artemis 2, Wormholes, and Einstein Crosses
In this thrilling episode of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson bring you the latest updates from the world of astronomy. From the anticipated Artemis 2 mission to the tantalising possibility of wormholes, and the discovery of a rare Einstein cross, this episode is a cosmic journey through some of the most exciting developments in space science.
Episode Highlights:
Artemis 2 Update: Andrew and Fred Watson discuss the Artemis 2 mission, which is set to launch as early as February 5th, 2026. The hosts exp...


Gravitational Wonders, Fast Radio Bursts & Your Questions Answered
#558
09/22/2025

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Mars Life Mysteries, Black Hole Stars & Quasi Moons Unveiled
#557
09/19/2025

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Life on Mars? New Black Hole Stars and Quasi Moons


Black Holes, Dark Matter Mysteries & Cosmic Questions from the Netherlands
#556
09/15/2025

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Primordial Black Holes, Murchison Upgrades & the New Space Race
#555
09/12/2025

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Cosmic Discoveries: Primordial Black Holes, Murchison Breakthroughs, and the New Space Race
In this captivating episode of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson dive into...


Cosmic Queries: Space Emptiness, Tidally Locked Worlds & Sonic Orbits
#554
09/08/2025

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Cosmic Questions: The Emptiness of Space and Tidally Locked Planets
In this enlightening Q&A episode of Space Nuts, hosts Andrew Dunkley and Professor...


Exocomets, Martian Revelations & Habitable Zones Beyond
#553
09/05/2025

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Cosmic Discoveries: Exo-Asteroids, Martian Secrets, and Galactic Habitable Zones
In this thrilling episode of Space Nuts, hosts Andrew Dunkley and Professor Fred Watson delve...


Space Questions: Gravity's Pull, Cosmic Debris & Habitability Zones
#552
09/01/2025

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Cosmic Queries: Tides, Meteor Showers, and the Goldilocks Zone
In this enlightening Q&A episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson dive into a series of thought-provoking questions submitted by listeners. From the gravitational effects of the moon to the dynamics of meteor shower...


Cosmic Reflections: The WOW Signal, Uranus' New Moon & SpaceX Triumphs
#551
08/29/2025

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Cosmic Conversations: The Wow Seona Lee and New Discoveries in Astronomy
In this captivating episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson take listeners on a journey through the latest astronomical discoveries and intriguing cosmic signals. With a mix of humor...


Cosmic Questions: Black Holes, Space-Time & Interstellar Adventures
#550
08/25/2025

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Cosmic Queries: Black Holes, Superfluids, and the Importance of Space Exploration
In this engaging Q&A episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson tackle intriguing listener questions that delve into the mysteries of black holes, the nature of space-ti...


Little Red Dots, Astronomer Royal & Life on Mars
#549
08/23/2025

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Cosmic Mysteries: Little Red Dots and Astronomical Achievements
In this exciting episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson explore the latest discoveries and breakthroughs in astronomy. From the intriguing mystery of the "little red dots" observed by the James Webb Space Telescope to the hist...


Q&A: Cosmic Mapping, Light Speed Anomalies & The Nature of Time
#548
08/18/2025

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Cosmic Queries: Time, Light, and the Universe
In this engaging episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson dive into a captivating Q&A session, tackling listener questions that span the intricacies of time dilation, the speed of light, and the structure of the universe. With a mix of scienti...


Cosmic Fireballs and Astronaut Legends
#547
08/14/2025

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Celestial Encounters: Fireballs, Astronauts, and Black Holes
In this captivating episode of Space Nuts, hosts Heidi Campo and P...


Stellar Insights: Light Speed, Cosmic Maps & Dark Energy Dilemmas
#546
08/11/2025

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Cosmic Curiosities: A Q&A Journey Through Light, Gravity, and the Universe
In this enlightening episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson dive into a series of intriguing listener questions that e...


Cosmic Connections: The Search for Alien Life, Double Black Holes & Betelgeuse's Secrets
#545
08/07/2025

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Extraterrestrial Explorations: From Earthrise to Black Holes
In this exciting episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson embark on a cosmic journey, exploring the search for extraterrestrial life and the wonders of black holes. From the i...


Stellar Questions: Captured Asteroids, Evaporating Black Holes & Dining with Aliens
#544
08/04/2025

Cosmic Queries: Exploring the Unknown in Our Universe
In this engaging Q&A episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson tackle a series of intriguing listener questions that delve into the mysteries of our universe. From the potential origins of solar system objects to the ethical dilemmas of encountering alien life, this episode is packed with thought-provoking insights that will spark your curiosity.
Episode Highlights:
Captured Celestial Objects: The episode opens with a question from Patrick about the likelihood of objects orbiting our sun bei...


Interstellar Intrigue: 3I Atlas, Cosmic Probes & the Quest for Extraterrestrial Life
#543
07/31/2025

Interstellar Visitors and the Cosmic Connection: A Journey Through Space Mysteries
In this captivating episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson explore the latest cosmic curiosities and fascinating astronomical phenomena. From the intriguing interstellar object 3I Atlas to the unexpected influences of space weather on ancient civilizations, this episode is filled with insights that will expand your understanding of the universe.
Episode Highlights:
The Mystery of 3I Atlas: The episode kicks off with a discussion about the interstellar object 3I Atlas, which is hurtling thr...


Cosmic Queries: White Holes, Dark Matter & the Universe's Mysteries
#542
07/28/2025

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Cosmic Curiosities: Q&A on White Holes and Dark Matter Mysteries
In this engaging Q&A episode of Space Nuts, temporary host Heidi Campo and Professor Fred Watson dive into a s...


Galactic Mysteries: Fermi Bubbles, Saturn's Flash & High-Energy Life Forms
#541
07/25/2025

Milky Way Mysteries and Saturn's Secrets: A Cosmic Exploration
In this exciting episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson delve into the latest astronomical discoveries and cosmic curiosities. From the enigmatic Fermi bubbles in our Milky Way to a potential impact event on Saturn, this episode is brimming with fascinating insights that will leave you pondering the wonders of the universe.
Episode Highlights:
Understanding Fermi Bubbles: The episode opens with a discussion about the newly observed Fermi bubbles, massive structures in the Milky Way. Fre...


Stellar Scrutiny: Space Debris, Venusian Mysteries & the Quest for Cosmic Life
#540
07/21/2025

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Curious Queries: Exploring Cosmic Mysteries and Stellar Science
In this captivating Q&A episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson dive into an array of...


Interstellar Insights: Comets, Cosmic Conferences & the Mysteries of Dark Energy
#539
07/18/2025

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Space Shuttle Return and Interstellar Discoveries: A Cosmic Update
In this exciting episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson explore the latest developments in space e...


Quantum Quandaries: Photons, Black Holes & the Secrets of Cosmic Orbits
#538
07/14/2025

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Quantum Quandaries and Cosmic Curiosities: Your Questions Answered
In this eng...


Cosmic Chronicles: UFOs, Galactic Archaeology & the Mystery of the Zombie Satellite
#537
07/11/2025

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Galactic Discoveries: Unraveling the Milky Way and Mysterious Signals
In th...


Stellar Questions: Gravitational Waves, Time Travel & the Search for Extraterrestrial Life
#536
07/07/2025

In this thought-provoking Q&A episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson tackle a variety of intriguing listener questions that delve into the realms of astrophysics and the possibilities of life beyond Earth. From the complexities of time dilation to the potential for extraterrestrial communication, this episode is a treasure trove of cosmic knowledge.
Episode Highlights:
Time Dilation and Space Travel: The episode kicks off with a fascinating question from listener Peter about the implications of time dilation as depicted in Queen's song "39." Fred explains the calculations nee...


Stellar Snapshots: The Vera C. Rubin Telescope & Mars' Mysterious Landscapes
#535
07/04/2025

Exploring the Cosmos: New Telescopes, Busy Space Stations, and Martian Mysteries
In this captivating episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson take listeners on a journey through the latest astronomical discoveries and ongoing missions. From the stunning advancements in telescope technology to the bustling activity aboard the International Space Station, this episode is packed with cosmic insights that will leave you in awe.
Episode Highlights:
Revolutionary Telescope Images: The episode kicks off with a discussion about a groundbreaking 8.4-meter telescope, now known as the Cha...


Celestial Curiosities: Pulsars, Gravitational Waves & the Secrets of the Universe
#534
06/30/2025

Cosmic Curiosities: Exploring Neutron Stars and Gravitational Waves
In this engaging episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson embark on a fascinating journey through listener questions that probe the depths of astrophysics and cosmology. From the nature of neutron stars to the mysteries of gravitational waves, this episode is brimming with insights that will expand your understanding of the universe.
Episode Highlights:
Neutron Stars vs. Pulsars: The episode opens with a thought-provoking question from Dean in Washington, D.C., asking whether all neutron stars are...


Cosmic Detectives: Solving the Missing Matter Mystery & Exploring Earth's Magnetic Secrets
#533
06/26/2025

Unraveling Cosmic Mysteries: Fast Radio Bursts and Earth's Magnetism
In this intriguing episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson delve into the captivating world of cosmic enigmas. From the potential resolution of the 'missing matter' mystery to the groundbreaking findings linking Earth's magnetism and oxygen levels, this episode is packed with revelations that will spark your curiosity about the universe.
Episode Highlights:
Fast Radio Bursts and Missing Matter: The episode kicks off with a discussion on fast radio bursts, their origins, and how they may...


Cosmic Conundrums: Time Dilation, Dark Matter & the Quest for Faster-Than-Light Travel
#532
06/23/2025

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Time Dilation, Cosmic Questions, and the Nature of Space
In this enlightening episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson dive into a captivating array of listener questions that explore the intricacies of time, light, and the universe itself. From the mysteries of dark matter to the philo...


Astronomical Adventures: Exploring Titan's Ocean, Cassini's Legacy & the Future of Artemis
#531
06/20/2025

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Exploring Titan and the Evolution of the Artemis Program
In this thought-provoking episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson embark on an exciting journey through the mysteries of Saturn's largest moon, Titan, and the latest developments in NASA's Arte...


Interstellar Inquiries: The Quest for Planet Nine & Understanding Black Holes
#530
06/16/2025

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Cosmic Curiosities: Exploring Planet Nine and Gravitational Waves
In this engaging Q&A episode of Space Nuts, host Heidi Campo and the brilliant Professor Fred Watson answer a variety of listener questions that delve into the mysteries of our universe. From the search for Plan...


Galactic Encounters, The Flying Banana & the Fate of Andromeda
#529
06/13/2025

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Collision Course? And the Mysteries of the Aurora
In this captivating episode of Space Nuts, hosts Heidi Campo and Professor Fred Watson delve into a range of astronomical topics that illuminate our understanding of the universe. From the latest findings regarding the fa...


Cosmic Questions, Red Dwarfs & the Search for Life Beyond Earth
#528
06/09/2025

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Cosmic Curiosities: Probing the Depths of Our Universe
In this enlightening Q&A episode of Space Nuts, host Heidi Campo and the ever-insightful Professor Fred Watson tackle some of the most thought-provoking questions from our listeners. From the nature of light speed in a...


Cosmic Bubbles, Pancake Volcanoes & Celebrating 50 Years of ESA
#527
06/06/2025

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Cosmic Bubbles, Pancake Volcanoes, and 50 Years of the European Space Agency
In this exciting episode of Space Nuts, host Heidi Campo and the ever-knowledgeable Professor Fred Watson explore a range of fascinating topics that stretch the imagination. From the discov...


Black Holes, Time Twists & the Future of Life on Mars: A Q&A Episode
#526
06/03/2025

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Black Holes, Time Dimensions, and the Future of Life on Mars
In this thought-provoking episode of Space Nuts, host Andrew Dunkley an...