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Artwork for Space Nuts: Astronomy Insights & Cosmic Discoveries

Space Nuts: Astronomy Insights & Cosmic Discoveries

Professor Fred Watson and Andrew Dunkley
Black Holes
Dark Matter
Mars
James Webb Space Telescope
Dark Energy
NASA
Gravitational Waves
Titan
Exoplanets
Spacex
Gravity
Moon
Astrobiology
3I Atlas
Astronomy
International Space Station
Astrophysics
Hubble Tension
Time Dilation
Jupiter

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 ... more

PublishesTwice weeklyEpisodes761Founded11 years ago
Number of ListenersCategories
Natural SciencesAstronomyScience

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Artwork for Space Nuts: Astronomy Insights & Cosmic Discoveries

Latest Episodes

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 co... more

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From SpaceX Nuclear Experiments to Galactic Discoveries

Join host Andrew Dunkley and astronomer Fr... more

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In this engaging Q&A episode of Space Nuts, join Andrew Dunkley and Professor Fred Watson as they tackl... more

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... more

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Recent Guests

Andrea Tham
Associate Professor, University of Massachusetts & Sam Hurst author figure cited in discussion
University of Massachusetts
Episode: Supercharged Neutrinos, Exploding Black Holes & Lunar Mysteries Uncovered | Q&A
Martin Berman Gorvine
Writer, guest who posed a sci-fi query about Peel Gibb and faster-than-light travel
Writer/guest
Episode: Angular Momentum, Cosmic Time Dilation & Dark Matter Mysteries Unraveled | Q&A
Sunny Skies
Listener who asked a question about Mars water
Listener/Space Nuts audience
Episode: Relativistic Beaming, Martian Waters & Cosmic Trash: The Space Nuts Q&A
Martin Berman-Gorwein
Writer extraordinaire in many genres
Episode: Solar Secrets, Cosmic Siblings & the Quest for Breathable Exoplanets
Professor Jonti Horner
Professor of Astrophysics at the University of Southern Queensland
University of Southern Queensland
Episode: Snowball Earth Theories, High-Energy Neutrinos & The Fascinating MWC349A
Michelle Doherty
First female Astronomer Royal and notable planetary scientist
Episode: Little Red Dots, Astronomer Royal & Life on Mars
Doug Stone
Operator at Bruno Doon State Park Observatory and Planetarium
Bruno Doon State Park Observatory and Planetarium
Episode: Black Holes, Cosmic Questions & TRAPPIST Tales
Mark Rabelais
Listener from Baton Rouge, Louisiana
Episode: Black Holes, Cosmic Questions & TRAPPIST Tales
Heidi Campo
Science communicator and former host of Reality Check podcast
Episode: Alien Objects, Seismic Signals & Mars Missions: Investigating Cosmic Curiosities

Hosts

Andrew Dunkley
Host of Space Nuts; science writer/author; various affiliations with Space Nuts platforms
Frederick Watson
Professor and Co-host; astronomer at large; frequent collaborator on Space Nuts

Reviews

4.8 out of 5 stars from 1.2k ratings
  • Nothing personal

    I love Andrew and Fred

    When is Fred coming back?

    Apple Podcasts
    5
    salmonesque
    Ireland2 months ago
  • Politics vs science

    Keep your politics to yourself

    Apple Podcasts
    1
    arrowfarm72
    United States3 months ago
  • Top 5 All Time

    I would put Space Nuts in my all-time top 5 fave pods! The blend of humor and knowledge is for me! I’ve been an avid listener for years and def look forward to each episode. Professor Fred has a simple and easy to understand way of explaining things! Andrew is a delightful host. Hugh…. Well not sure what he does 😂 iykyk! One of the best!!

    Apple Podcasts
    5
    UpstateNYNP
    United States3 months ago
  • Excellent podcast

    Excellent way to learn about space and things with good humour.

    Outstanding in all ways keep up the great work.

    Apple Podcasts
    5
    Wibh
    United Kingdom4 months ago
  • ARE THEY EVEN TALKING ABOUT IT

    LLL boo boo boo😒😒😒 stupid stupid stupid

    Apple Podcasts
    1
    Obliterated creeper
    United States4 months ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Positive feedback highlights accessibility of complex topics and entertaining storytelling.
Listeners praise clear explanations and engaging banter between hosts.
Some critiques note overly political remarks or requests for tighter listener-question editing.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#7
United States/Science/Astronomy
Apple Podcasts
#135
United States/Science
Apple Podcasts
#3
United Kingdom/Science/Astronomy
Apple Podcasts
#7
Canada/Science/Astronomy
Apple Podcasts
#56
United Kingdom/Science
Apple Podcasts
#87
Canada/Science

Talking Points

Recent interactions between the hosts and their guests.

The Cosmic Q&A: Redshift, Dark Matter & the Shape of the Universe
Q: Could you elaborate on what a dark photon could be?
A dark photon would be a hypothetical force carrier similar to the ordinary photon but associated with dark matter; it could couple weakly to normal photons and might help connect dark matter particles, with upgrades like the HL-LHC possibly probing such particles.
Galactic Queries: Black Hole Lifespans, Lunar Impacts & Sun-Seeking Missions
Q: Is there anything else that could observe the Sun at longer distances or times than current missions, and what upcoming missions could advance solar observation?
A listener asks about future solar observatories like Vigil at L5 and other missions (e.g., PUNCH, solar probes) that will provide new 3D perspectives of the Sun and its corona, highlighting a growing fleet of solar-focused spacecraft and land-based observatories that will enhance solar physics research.
Galactic Queries: Black Hole Lifespans, Lunar Impacts & Sun-Seeking Missions
Q: Regarding Artemis 2, how do we discriminate meteorite impact sightings from retinal effects due to high-energy radiation in space?
Experts note that only individual sightings were reported and that corroboration from multiple astronauts or photographic records would be needed to confirm meteorite impacts; retinal flashes from cosmic rays can occur, and duration and environmental context are used to distinguish the phenomena.
Galactic Queries: Black Hole Lifespans, Lunar Impacts & Sun-Seeking Missions
Q: Black holes are gaining mass if they are colder than the CMB. How much does this lengthen the time before they evaporate?
The team explains that although the background radiation can feed a cold black hole, the resulting change in evaporation time is practically negligible, on the order of less than 1 in 10^50, so the overall lifespan is essentially unchanged.
Cosmic Queries Unleashed: Gravitons, Expanding Universes & the Weight of Space Travel
Q: Are there fundamental particles that do not have a wave function, and can a photon be detected if it has an extremely long wavelength?
All fundamental particles are described by wave functions in quantum mechanics; photons show wave-particle duality, and detection becomes challenging for extremely long wavelengths, often requiring detectors on spacecraft or indirect methods.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

Listeners per Episode
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Frequently Asked Questions About This Podcast

What is This Podcast about and what kind of topics does it cover?

This show blends accessible space science with lively banter, delivering news, explanations of complex phenomena, and listener questions. Episodes commonly cover black holes, planetary science, lunar mysteries, cosmic origins, and space exploration tech, often featuring expert guests or notable researchers who deepen context for curious listeners. A hallmark is clear, conversational explanations paired with entertaining anecdotes and a focus on real-world implications of recent discoveries. The format frequently rotates between newsy explainer editions and Q&A sessions, making it approachable for newcomers while still engaging for seasoned space enthusiasts. A standout trait is the lighthearted chemistry between hosts, plus thoughtful criti... more

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These podcasts share a similar audience with this podcast:

1. SpaceTime with Stuart Gary
2. Universe Today Podcast
3. The Supermassive Podcast
4. Ask a Spaceman!
5. Astronomy Cast

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this podcast launched 11 years ago and published 761 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on this podcast?

Recent guests on this podcast include:

1. Andrea Tham
2. Martin Berman Gorvine
3. Sunny Skies
4. Martin Berman-Gorwein
5. Professor Jonti Horner
6. Michelle Doherty
7. Doug Stone
8. Mark Rabelais

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