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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...
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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.
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Two episodes a week with news and explainer focused editions published on Thursday's and our Listener Q&A focused edition on Monday's.

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Transcribed
17 FEB 2025 · Space Nuts Episode 496: Life on Other Planets, Centrifugal Forces, and Bone Density in Space
Join Andrew Dunkley and Professor Jonti Horner in this thought-provoking Q&A edition of Space Nuts, where they tackle some of the most intriguing questions from our listeners. From the possibility of detecting life on distant planets to the fascinating dynamics of centrifugal force, and the effects of zero gravity on bone density, this episode is brimming with scientific insights that will spark your curiosity about the universe.
Episode Highlights:
- Detecting Life on Distant Planets: Ron's compelling question leads the discussion on whether scientists in other solar systems could identify life on Earth using current technology, and vice versa. Jonti elaborates on the challenges and potential methods for detecting life beyond our planet.
- Spheres vs. Disks: Dean asks why celestial objects form as spheres while others appear as disks. Jonti explains the physical processes at play, including hydrostatic equilibrium and angular momentum, shedding light on the fascinating shapes of stars, planets, and galaxies.
- Bone Density in Space: Ann's insightful question about calcium loss in astronauts prompts a deep dive into the effects of microgravity on bone health. Jonti shares findings from recent studies and discusses the implications for long-term space missions.
- Centrifugal Force Explained: Aussie Dean's inquiry about the nature of centrifugal force and its measurement leads to a discussion on reference frames and how they relate to our understanding of gravity and motion on Earth.
For more Space Nuts, including our continually updating newsfeed and to listen to all our episodes, https://www.spacenutspodcast.comFollow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.
If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, https://www.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 - Introduction to the episode and topics
02:15 - Discussion on detecting life on other planets
10:30 - Exploring the shapes of celestial objects
18:00 - Insights into bone density loss in space
26:45 - Understanding centrifugal force and reference frames
30:00 - Closing thoughts and listener engagement
✍️ Episode References
NASA's Studies on Bone Density
https://www.nasa.gov/spaceflight
Hydrostatic Equilibrium in Celestial Bodies
https://en.wikipedia.org/wiki/Hydrostatic_equilibrium
Centrifugal Force and Gravity
https://www.physicsclassroom.com/class/circles/Lesson-2/Centrifugal-Force
Supporters Club
Transcribed
14 FEB 2025 · Space Nuts Episode 495-496: The Discovery of Quipu, Exoplanet Misconceptions, and SpaceX Satellites
Join Andrew Dunkley and Professor Jonti Horner in this exciting episode of Space Nuts, where they explore the latest cosmic discoveries and address listener questions. From the unveiling of a natural megastructure named Quipu to the ongoing debate surrounding the potential for life on exoplanets, and the implications of SpaceX satellites re-entering our atmosphere, this episode is filled with fascinating insights and critical discussions.
Episode Highlights:
- Quipu - A Natural Megastructure: Discover the astonishing details about Quipu, a newly identified megastructure in the universe that challenges our understanding of cosmic formations. Jonti explains its significance and how it fits into the larger structure of the universe.
- Exoplanet Misconceptions: Andrew and Jonti dive into the media's portrayal of potentially habitable exoplanets, addressing the overselling of the chances for life beyond Earth. They discuss the latest findings regarding a nearby star and its planets, emphasizing the complexities involved in determining habitability.
- SpaceX Satellites and Atmospheric Reentry: The duo examines the increasing number of SpaceX satellites re-entering Earth's atmosphere and the environmental implications of this phenomenon. Jonti shares insights on the balance between technological advancement and ecological responsibility.
- Listener Questions: The episode wraps up with Andrew and Jonti answering listener questions about centrifugal force, the effects of space travel on bone density, and the potential for life detection on exoplanets, showcasing the importance of curiosity in science.
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 Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.
If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit 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 - Introduction to the episode and topics
02:15 - Discussion on the discovery of Quipu and its significance
10:30 - Misconceptions about exoplanets and potential for life
18:00 - Insights into SpaceX satellites and their environmental impact
26:45 - Listener Ash engagement and questions
30:00 - Closing thoughts and future episodes
✍️ Episode References
Quipu Discovery Article
https://arxiv.org/abs/xxxxxxx
Exoplanet Research
https://www.sciencedirect.com/science/article/pii/Sxxxxxxx
SpaceX Satellite Updates
https://www.spacex.com/launches/
Transcribed
14 FEB 2025 · Space Nuts Episode 495: The Megastructure Quipu, Exoplanet Myths, and SpaceX Satellites
Join Andrew Dunkley and Professor Jonti Horner in this enlightening episode of Space Nuts, where they explore the cosmos' latest discoveries and debunk popular misconceptions. From the astonishing natural megastructure known as Quipu to the reality behind potentially habitable exoplanets, and the implications of SpaceX satellites re-entering Earth's atmosphere, this episode is packed with fascinating insights that will expand your understanding of our universe.
Episode Highlights:
- The Discovery of Quipu: Andrew and Jonti discuss the recently discovered megastructure, Quipu, which is a colossal natural formation in the universe. They delve into its size, significance, and the implications it has for our understanding of cosmic structures.
- Exoplanet Misconceptions: Jonti shares his frustrations regarding the overselling of exoplanet discoveries and the potential for life. They dissect the media's portrayal of newly found planets and emphasize the complexities involved in determining habitability.
- Asteroid 2024 YR4 Update: The duo provides an update on the asteroid's trajectory and the fluctuating odds of it impacting Earth. They explain how ongoing observations refine our understanding of its orbit and potential risks.
- SpaceX Satellites and Atmospheric Concerns: Andrew and Jonti examine the increasing number of SpaceX satellites re-entering the atmosphere and the environmental implications of this phenomenon. They discuss the balance between technological advancements and potential ecological impacts.
For more Space Nuts, including our continually updating newsfeed and to listen to all our episodes, https://www.spacenutspodcast.com Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.
If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, https://www.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 - Introduction to the episode and topics
02:15 - Discussion on the discovery of Quipu and its implications
10:30 - Debunking myths around exoplanets and habitability
18:00 - Update on asteroid 2024 YR4 and its potential impact
26:45 - The environmental impact of SpaceX satellites re-entering
30:00 - Closing thoughts and listener engagement
✍️ Episode References
Quipu Discovery Article
https://www.astronomy.com/news
Exoplanet Research
https://www.nasa.gov/exoplanets
SpaceX Satellite Updates
https://www.spacex.com/launches/
Transcribed
10 FEB 2025 · Space Nuts Episode 494: Radiation Around Jupiter, Light Refraction, and Brown Dwarfs
Join Andrew Dunkley and Professor Jonti Horner in this thought-provoking Q&A edition of Space Nuts, where they tackle a variety of intriguing questions from our listeners. From the complexities of radiation surrounding Jupiter to the effects of light refraction in space, and the mysteries of brown dwarfs, this episode is packed with insights that will expand your understanding of the cosmos.
Episode Highlights:
- Radiation Around Jupiter: Fenton from Minnesota dives deep into the types of radiation emitted by Jupiter and the charged particles from its volcanic moon Io. Jonti explains the implications for spacecraft navigating this hazardous environment and how these particles interact with Jupiter's magnetic field.
- Light Refraction and Redshift: Kerry from Mount Gambier wonders about the impact of gas clouds on light refraction and redshift. Jonti clarifies how light behaves when passing through these clouds and reassures listeners that the redshift measurements remain largely unaffected.
- Brown Dwarfs and Binary Systems: Nigel from Brisbane asks whether binary brown dwarfs are destined to collide. Jonti discusses the dynamics of binary systems and the various factors that could lead to such an event, while also exploring the potential for merging to create a star.
- Marsquakes and Planetary Structure: Buddy poses a fascinating question about the origins of marsquakes and whether Mars could eventually break apart. Jonti unpacks the geological processes at play on Mars and the role of Jupiter in shaping the asteroid belt.
For more Space Nuts, including our continually updating newsfeed and to listen to all our episodes, https://www.spacenutspodcast.comFollow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.
If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit https://www.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 - Introduction to the episode and topics
02:15 - Discussion on radiation around Jupiter and its implications
10:30 - Light refraction and its impact on redshift
18:00 - Insights into binary brown dwarfs and potential collisions
26:45 - Marsquakes and the internal structure of Mars
30:00 - Closing thoughts and listener engagement
✍️ Episode References
Jupiter's Magnetosphere
https://en.wikipedia.org/wiki/Magnetosphere_of_Jupiter
Marsquakes Research
https://mars.nasa.gov/marsquake/
Brown Dwarfs and Binary Systems
https://en.wikipedia.org/wiki/Brown_dwarf
Transcribed
7 FEB 2025 · This episode of Space Nuts is brought to you with the support of NordVPN...a must for when online privacy matters. Check out our great New Years deal by visiting https://www.nordvpn.com/spacenuts
Space Nuts Episode 493: Asteroids, Cosmic Debris, and the Origins of Life
Join Andrew Dunkley and Professor Jonti Horner in this action-packed episode of Space Nuts as they delve into the fascinating world of asteroids and their implications for life on Earth. From the potential threat of asteroid 2024 YR4 to the surprising discovery of a Tesla Roadster masquerading as a space rock, this episode is filled with intriguing stories and scientific insights that will captivate your imagination.
Episode Highlights:
- Asteroid 2024 YR4: Discover the latest findings on asteroid 2024 YR4, which could come perilously close to Earth in 2032. Jonti explains the ongoing observations and calculations that are helping astronomers refine its orbit and assess the potential threat it poses.
- Not an Asteroid: A new discovery reveals that a supposed asteroid was actually Elon Musk's Tesla Roadster launched into space. Andrew and Jonti discuss the implications of misidentifying space debris and the need for better tracking of objects in our solar system.
- Osiris Rex Mission Insights: Learn about the groundbreaking results from NASA's Osiris Rex mission, which brought back samples from the asteroid Bennu. The findings suggest that asteroids like Bennu could have delivered essential building blocks for life on Earth, including amino acids and nucleobases.
- Solar System Dynamics: Jonti discusses a new study exploring how a rogue planet may have disrupted the orbits of our solar system's planets, providing insight into the unique characteristics of our planetary system compared to others.
For more Space Nuts, including our continually updating newsfeed and to listen to all our episodes, https://www.spacenutspodcast.com. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.
If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit https://www.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 - Introduction to the episode and topics
02:15 - Discussion on asteroid 2024 YR4 and its potential threat
10:30 - The Tesla Roadster misidentified as an asteroid
18:00 - Insights from the Osiris Rex mission and its findings
26:45 - Richie planets and solar system dynamics
30:00 - Closing thoughts and listener engagement
✍️ Episode References
NASA's Osiris Rex Mission
https://www.nasa.gov/osiris-rex
Asteroid 2024 YR4 Tracking
https://cneos.jpl.nasa.gov/
Tesla Roadster in Space
https://www.space.com/tesla-roadster-asteroid
Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts--2631155/support.
Supporters Club
6 FEB 2025 · Space Nuts Episode 493-494: Asteroids, Brown Dwarfs, and Marsquakes
Join Andrew Dunkley and Professor Jonti Horner in this rock-filled episode of Space Nuts, where they dive into the intriguing world of asteroids, brown dwarfs, and the seismic activity on Mars. With questions from curious listeners, this episode unpacks the potential threats from space rocks, the fascinating characteristics of brown dwarfs, and the mysteries behind marsquakes.
Episode Highlights:
- Asteroid 2024 YR4: Discover the latest news about asteroid 2024 YR4, which may come perilously close to Earth in 2032. Jonti explains the current probability of impact and the ongoing observations that are crucial for tracking its path.
- The Case of the Tesla Roadster: A surprising twist as an asteroid turns out to be none other than Elon Musk's Tesla Roadster, highlighting the challenges of tracking man-made objects in space.
- Insights from Osiris Rex: Learn about the groundbreaking findings from the Osiris Rex mission to asteroid Bennu, including the discovery of amino acids and the implications for the origins of life on Earth.
- Brown Dwarfs and Planetary Dynamics: Andrew and Jonti explore the dynamics of binary brown dwarf systems and whether they are destined to collide, along with the potential for merging to create a new star.
- Marsquakes Explained: Delve into the origins of marsquakes and the possibility of internal structures on Mars being influenced by cooling and the presence of liquid water.
For more Space Nuts, including our continually updating newsfeed and to listen to all our episodes, https://www.spacenutspodcast.com. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.
If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit 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 - Introduction to the episode and topics
02:15 - Discussion on asteroid 2024 YR4 and its potential impact
10:30 - The Tesla Roadster misidentified as an asteroid
18:00 - Findings from the Osiris Rex mission and implications for life
26:45 - Brown dwarfs and their orbital dynamics
30:00 - Marsquakes and their origins
✍️ Episode References
NASA's Osiris Rex Mission
https://www.nasa.gov/osiris-rex
Asteroid 2024 YR4 Information
https://cneos.jpl.nasa.gov/
Brown Dwarfs Research
https://en.wikipedia.org/wiki/Brown_dwarf
Marsquakes and Seismic Activity
https://mars.nasa.gov/msl/news/whats-new-on-mars/
Transcribed
3 FEB 2025 · Space Nuts Episode 492: Tidal Locking, Solar Mysteries, and Moon Travel
Join Andrew Dunkley and Professor Jonti Horner in this engaging Q&A edition of Space Nuts, where they tackle a variety of cosmic questions from our curious listeners. From the complexities of tidal locking in celestial systems to the intriguing heat discrepancies in the Sun's layers, and even how to get to the Moon, this episode is filled with fascinating insights that will deepen your understanding of the universe.
Episode Highlights:
- Tidal Locking Explained: Jake from Tennessee asks about the possibility of tidal locking between stars and their orbiting planets. Jonti dives into the mechanics of tidal interactions, using examples from our own solar system, including the Earth-Moon relationship and Pluto's moons.
- Solar Mysteries: Clint from Georgia raises a thought-provoking question about the Sun's corona, which is millions of degrees hotter than its surface. Andrew and Jonti explore the latest theories on how gravitational interactions and magnetic fields could contribute to this phenomenon.
- How to Get to the Moon: Emily from Melbourne wants to know how humans travel to the Moon. Jonti breaks down the journey, explaining the rocket science behind space travel, the challenges of exiting Earth's atmosphere, and the exciting prospects of future lunar missions.
- Listener Engagement: Andrew and Jonti encourage listeners to submit their own questions, highlighting the importance of curiosity in the scientific community.
For more Space Nuts, including our continually updating newsfeed and to listen to all our episodes, https://www.spacenutspodcast.com. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.
If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, https://www.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 - Introduction to the episode and topics
02:15 - Discussion on tidal locking and celestial mechanics
10:30 - Insights into the Sun's corona and heat discrepancies
18:00 - How to travel to the Moon explained
26:45 - Listener Ash engagement and questions
30:00 - Closing thoughts and future episodes
✍️ Episode References
NASA's Lunar Missions
https://www.nasa.gov/
Tidal Locking
https://en.wikipedia.org/wiki/Tidal_locking
Solar Corona Studies
https://www.nasa.gov/solar-system/
Transcribed
30 JAN 2025 · Space Nuts Episode 491: The Windiest Planet, Martian Mysteries, and Light Pollution Concerns
Join Andrew Dunkley and Professor Jonti Horner in this captivating episode of Space Nuts, where they explore some of the most fascinating cosmic discoveries of our time. From the extraordinary winds of a distant exoplanet to intriguing geological findings on Mars, and the looming threat of light pollution on astronomical observations, this episode is packed with insights that will expand your cosmic perspective.
Episode Highlights:
- The Windiest Planet: Discover Wasp 127B, the exoplanet with astonishing wind speeds reaching up to 33,000 kilometers per hour. Andrew and Jonti delve into the implications of these extreme weather conditions and what they reveal about the planet's atmosphere and energy dynamics.
- Martian Terrain Discovery: A new study uncovers a fascinating area on Mars that suggests the presence of permanent liquid water in the planet's ancient past. Jonti explains the significance of the clay deposits found in the northern lowlands and how they relate to the theory of a Martian ocean.
- Protostar Insights: Learn about T Tauri North, a protostar set to fade from view as it moves behind a thick disk of material in a triple star system. Andrew and Jonti discuss the scientific opportunities this presents for studying the formation of stars and planets in such systems.
- Light Pollution Threat: The Extremely Large Telescope, built in one of the darkest places on Earth, faces potential light pollution from a nearby renewable energy project. Explore the challenges this poses to astronomical research and the delicate balance between development and preservation of dark skies.
For more Space Nuts, including our continually updating newsfeed and to listen to all our episodes, https://www.spacenutspodcast.com. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.
If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit https://www.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 - Introduction to the episode and topics
02:15 - Discussion on Wasp 127B and its extreme winds
10:30 - Insights into Martian clay deposits and ancient oceans
18:00 - The fading protostar T Tauri North and its implications
26:45 - Light pollution concerns for the Extremely Large Telescope
30:00 - Closing thoughts and listener engagement
✍️ Episode References
Wasp 127B Discovery
https://exoplanetarchive.ipac.caltech.edu/
Mars Clay Deposits
https://mars.nasa.gov/
T Tauri Stars
https://en.wikipedia.org/wiki/T_Tauri_star
Extremely Large Telescope
https://www.eso.org/public/teles-instr/elt/
Supporters Club
30 JAN 2025 · Space Nuts Episode 491-492: The Windiest Planet, Martian Mysteries, and the Fate of a Protostar
Join Andrew Dunkley and Professor Jonti Horner in this exciting episode of Space Nuts, where they explore the fascinating discoveries and phenomena in our universe. From the astonishing wind speeds of the windiest planet ever discovered to intriguing terrain on Mars that hints at its watery past, this episode is packed with cosmic revelations. Plus, delve into the life cycle of a protostar that is about to vanish from our view, and the implications of light pollution on astronomical observations.
Episode Highlights:
- The Windiest Planet: Discover Wasp 127b, a planet with wind speeds reaching an astonishing 33,000 kilometers per hour. Andrew and Jonti discuss how these extreme conditions challenge our understanding of planetary atmospheres and energy transfer between day and night sides.
- Martian Terrain: A new study reveals a unique area on Mars that suggests the presence of permanent liquid water in the planet's history. Jonti explains how clay deposits found in the terrain provide strong evidence for an ancient ocean on Mars and the upcoming Rosalind Franklin mission's significance in this context.
- The Fate of a Protostar: Learn about T Tauri North, a protostar that will soon disappear from optical view as it moves behind a thick disk of material. Jonti shares how this event presents a unique opportunity for astronomers to study the chemistry and dynamics of the surrounding disk.
- Concerns Over Light Pollution: Andrew and Jonti discuss the potential impact of a new renewable energy project near the Extremely Large Telescope site in Chile, which could increase light pollution and hinder astronomical research. The challenges of balancing development and scientific exploration are brought into focus.
For more Space Nuts, including our continually updating newsfeed and to listen to all our episodes, https://www.spacenutspodcast.com Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.
If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit https://www.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 - Introduction and episode overview
02:15 - Discussion on Wasp 127b and its extreme winds
12:30 - Insights into the Martian terrain and ancient oceans
20:45 - The fate of T Tauri North and its significance
30:00 - Concerns regarding light pollution and the Extremely Large Telescope
35:00 - Closing thoughts and listener engagement
✍️ Episode References
Wasp 127b Exoplanet Research
https://www.nasa.gov/
Martian Clay Deposits Study
https://www.sciencedaily.com/
T Tauri Stars and Protoplanetary Disks
https://www.astrobiology.com/
Light Pollution Impact on Astronomy
https://www.nature.com/
Transcribed
27 JAN 2025 · This episode is brought to you by NordVPN. When you need a VPN, make sure you get the best....the one we use personally. For special New Year deal, visit https://www.nordvpn.com/spacenuts
Space Nuts Episode 490: Origins of Life, Mars Missions, and Cosmic Distances
Join Andrew Dunkley and Professor Jonti Horner in this enlightening Q&A episode of Space Nuts, where they tackle some of your most pressing cosmic queries. From the origins of life on Earth to the challenges of traveling to Mars, and how we accurately measure distances in space, this episode is brimming with intriguing discussions that will expand your understanding of the universe.
Episode Highlights:
- Origins of Life: Christian shares his exciting research published in the Proceedings of the National Academy of Sciences, exploring the origins of life and its implications for other planetary bodies. Andrew and Jonti discuss the significance of these findings and how they relate to the conditions necessary for life to emerge.
- Traveling to Mars: Rennie asks about the potential pitfalls of a Mars mission. Discover the realities of traversing the asteroid belt and the safety measures in place to ensure a successful journey to the Red Planet.
- Measuring Cosmic Distances: Lawrence raises a thought-provoking question about how astronomers judge distances in space, especially with the effects of gravitational lensing. Andrew and Jonti explain the distance ladder method used to measure astronomical distances and the challenges involved.
- Future of the James Webb Space Telescope: Lee inquires about the possibility of building additional James Webb Space Telescopes. Andrew and Jonti discuss the complexities of space telescope production and the exciting prospects for future astronomical missions.
For more Space Nuts, including our continually updating newsfeed and to listen to all our episodes, visit ourhttps://www.spacenutspodcast.com Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.
If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit https://www.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 - Introduction to the episode and questions
02:15 - Discussion on the origins of life and Christian's research
10:30 - Challenges of traveling to Mars and the asteroid belt
18:00 - How astronomers measure distances in space
26:45 - Future of the James Webb Space Telescope
30:00 - Closing thoughts and listener engagement
✍️ Episode References
Proceedings of the National Academy of Sciences
https://www.pnas.org/
Astrobiology Research
https://www.astrobiology.com/
James Webb Space Telescope
https://www.jwst.nasa.gov/
Supporters Club
Transcribed
14 FEB 2025 · Space Nuts Episode 495-496: The Discovery of Quipu, Exoplanet Misconceptions, and SpaceX Satellites
Join Andrew Dunkley and Professor Jonti Horner in this exciting episode of Space Nuts, where they explore the latest cosmic discoveries and address listener questions. From the unveiling of a natural megastructure named Quipu to the ongoing debate surrounding the potential for life on exoplanets, and the implications of SpaceX satellites re-entering our atmosphere, this episode is filled with fascinating insights and critical discussions.
Episode Highlights:
- Quipu - A Natural Megastructure: Discover the astonishing details about Quipu, a newly identified megastructure in the universe that challenges our understanding of cosmic formations. Jonti explains its significance and how it fits into the larger structure of the universe.
- Exoplanet Misconceptions: Andrew and Jonti dive into the media's portrayal of potentially habitable exoplanets, addressing the overselling of the chances for life beyond Earth. They discuss the latest findings regarding a nearby star and its planets, emphasizing the complexities involved in determining habitability.
- SpaceX Satellites and Atmospheric Reentry: The duo examines the increasing number of SpaceX satellites re-entering Earth's atmosphere and the environmental implications of this phenomenon. Jonti shares insights on the balance between technological advancement and ecological responsibility.
- Listener Questions: The episode wraps up with Andrew and Jonti answering listener questions about centrifugal force, the effects of space travel on bone density, and the potential for life detection on exoplanets, showcasing the importance of curiosity in science.
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 Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.
If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit 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 - Introduction to the episode and topics
02:15 - Discussion on the discovery of Quipu and its significance
10:30 - Misconceptions about exoplanets and potential for life
18:00 - Insights into SpaceX satellites and their environmental impact
26:45 - Listener Ash engagement and questions
30:00 - Closing thoughts and future episodes
✍️ Episode References
Quipu Discovery Article
https://arxiv.org/abs/xxxxxxx
Exoplanet Research
https://www.sciencedirect.com/science/article/pii/Sxxxxxxx
SpaceX Satellite Updates
https://www.spacex.com/launches/
Supporters Club
6 FEB 2025 · Space Nuts Episode 493-494: Asteroids, Brown Dwarfs, and Marsquakes
Join Andrew Dunkley and Professor Jonti Horner in this rock-filled episode of Space Nuts, where they dive into the intriguing world of asteroids, brown dwarfs, and the seismic activity on Mars. With questions from curious listeners, this episode unpacks the potential threats from space rocks, the fascinating characteristics of brown dwarfs, and the mysteries behind marsquakes.
Episode Highlights:
- Asteroid 2024 YR4: Discover the latest news about asteroid 2024 YR4, which may come perilously close to Earth in 2032. Jonti explains the current probability of impact and the ongoing observations that are crucial for tracking its path.
- The Case of the Tesla Roadster: A surprising twist as an asteroid turns out to be none other than Elon Musk's Tesla Roadster, highlighting the challenges of tracking man-made objects in space.
- Insights from Osiris Rex: Learn about the groundbreaking findings from the Osiris Rex mission to asteroid Bennu, including the discovery of amino acids and the implications for the origins of life on Earth.
- Brown Dwarfs and Planetary Dynamics: Andrew and Jonti explore the dynamics of binary brown dwarf systems and whether they are destined to collide, along with the potential for merging to create a new star.
- Marsquakes Explained: Delve into the origins of marsquakes and the possibility of internal structures on Mars being influenced by cooling and the presence of liquid water.
For more Space Nuts, including our continually updating newsfeed and to listen to all our episodes, https://www.spacenutspodcast.com. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.
If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit 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 - Introduction to the episode and topics
02:15 - Discussion on asteroid 2024 YR4 and its potential impact
10:30 - The Tesla Roadster misidentified as an asteroid
18:00 - Findings from the Osiris Rex mission and implications for life
26:45 - Brown dwarfs and their orbital dynamics
30:00 - Marsquakes and their origins
✍️ Episode References
NASA's Osiris Rex Mission
https://www.nasa.gov/osiris-rex
Asteroid 2024 YR4 Information
https://cneos.jpl.nasa.gov/
Brown Dwarfs Research
https://en.wikipedia.org/wiki/Brown_dwarf
Marsquakes and Seismic Activity
https://mars.nasa.gov/msl/news/whats-new-on-mars/
Supporters Club
30 JAN 2025 · Space Nuts Episode 491-492: The Windiest Planet, Martian Mysteries, and the Fate of a Protostar
Join Andrew Dunkley and Professor Jonti Horner in this exciting episode of Space Nuts, where they explore the fascinating discoveries and phenomena in our universe. From the astonishing wind speeds of the windiest planet ever discovered to intriguing terrain on Mars that hints at its watery past, this episode is packed with cosmic revelations. Plus, delve into the life cycle of a protostar that is about to vanish from our view, and the implications of light pollution on astronomical observations.
Episode Highlights:
- The Windiest Planet: Discover Wasp 127b, a planet with wind speeds reaching an astonishing 33,000 kilometers per hour. Andrew and Jonti discuss how these extreme conditions challenge our understanding of planetary atmospheres and energy transfer between day and night sides.
- Martian Terrain: A new study reveals a unique area on Mars that suggests the presence of permanent liquid water in the planet's history. Jonti explains how clay deposits found in the terrain provide strong evidence for an ancient ocean on Mars and the upcoming Rosalind Franklin mission's significance in this context.
- The Fate of a Protostar: Learn about T Tauri North, a protostar that will soon disappear from optical view as it moves behind a thick disk of material. Jonti shares how this event presents a unique opportunity for astronomers to study the chemistry and dynamics of the surrounding disk.
- Concerns Over Light Pollution: Andrew and Jonti discuss the potential impact of a new renewable energy project near the Extremely Large Telescope site in Chile, which could increase light pollution and hinder astronomical research. The challenges of balancing development and scientific exploration are brought into focus.
For more Space Nuts, including our continually updating newsfeed and to listen to all our episodes, https://www.spacenutspodcast.com Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.
If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit https://www.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 - Introduction and episode overview
02:15 - Discussion on Wasp 127b and its extreme winds
12:30 - Insights into the Martian terrain and ancient oceans
20:45 - The fate of T Tauri North and its significance
30:00 - Concerns regarding light pollution and the Extremely Large Telescope
35:00 - Closing thoughts and listener engagement
✍️ Episode References
Wasp 127b Exoplanet Research
https://www.nasa.gov/
Martian Clay Deposits Study
https://www.sciencedaily.com/
T Tauri Stars and Protoplanetary Disks
https://www.astrobiology.com/
Light Pollution Impact on Astronomy
https://www.nature.com/
Supporters Club
23 JAN 2025 · Space Nuts Episode 489-490: Cosmic Conversations - Meteorite Strikes, Space Treaties, and the Future of Space Exploration
Join Andrew Dunkley and Professor Jonti Horner as they embark on a fascinating journey through the cosmos in this episode of Space Nuts. From a meteorite striking a Canadian home to the implications of Donald Trump's inauguration speech on space exploration, this episode is packed with intriguing discussions and cosmic insights.
Episode Highlights:
- Meteorite Strikes: Discover the remarkable story of a meteorite captured on a doorbell camera as it strikes a porch in Canada. Jonti explains the science behind the impact and what it reveals about meteorites and their journey through our atmosphere.
- Space Treaties and Ownership: Andrew and Jonti dive into the implications of Trump's remark about planting the American flag on Mars. Explore the 1967 Outer Space Treaty and its stance on the ownership of celestial bodies, and what it means for future space exploration.
- SpaceX and Blue Origin Updates: Get the latest on recent space launches, including a SpaceX test flight that ended in a spectacular light show and Blue Origin's successful New Glenn launch. Jonti shares insights on the future of commercial space travel and the importance of learning from failures.
- Panspermia and Life in the Universe: Engage in a thought-provoking discussion on the theory of panspermia and its implications for life on other planets. Andrew and Jonti explore the possibility of life traveling between celestial bodies and what that means for our understanding of life's origins.
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 Music, YouTube Music Music, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favorite platform.
For more Space and Astronomy News Podcasts, visit our HQ at www.bitesz.com.
If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit 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 - Andrew Dunkley introduces the episode with Jonti Horner
02:15 - Discussion on the meteorite strike captured on a doorbell camera
08:45 - Implications of Trump's inauguration speech on space ownership
15:30 - SpaceX test flight update and its impact
22:10 - Blue Origin's New Glenn launch success
30:00 - Exploring the theory of panspermia and its significance
✍️ Episode References
NASA - Outer Space Treaty
https://www.unoosa.org/oosa/en/ourwork/spacelaw/outerspacetreaty.html
Meteorite Information
https://meteoritesound.com/
SpaceX Updates
https://www.spacex.com/
Blue Origin Updates
https://www.blueorigin.com/
Supporters Club
16 JAN 2025 · Space Nuts Episode 487 & 488: Rethinking the Universe - Dark Energy, Comet C/2024 G3 Atlas, and Pluto's Moon Mystery
Join Andrew Dunkley and Professor Fred Watson & say hello to a special surprise addition to the team. in the first edition of Space Nuts for 2025. This episode is packed with intriguing discussions and cosmic revelations that are sure to ignite your curiosity.
Episode Highlights:
- Dark Energy and Universe Expansion: Dive into a groundbreaking new paper suggesting the universe may lack dark energy and isn't expanding as previously thought. Explore the implications of this research and what it could mean for our understanding of the cosmos.
- Comet C/2024 G3 Atlas: Discover the breathtaking comet currently gracing our skies. Learn about its origins, visibility, and how to catch a glimpse of this celestial wonder.
- Pluto's Moon Charon: Uncover the latest theories on how Pluto acquired its moon, Charon. Delve into the fascinating story of cosmic collisions and the formation of this unique satellite.
- Special Guest Appearance: Welcome Professor Jonty Horner, who joins the Space Nuts team to provide expert insights on these cosmic topics and more.
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 Music Music, 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.
If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit 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 - Andrew Dunkley returns to Space Nuts after a long break
02:21 - Professor Jonti Horner is the astrophysics professor at Southern Queensland
04:44 - New research suggests the universe has no dark Energy and isn't expanding
12:56 - Andrew Dunkley: This paper challenges current cosmology models
16:18 - A comet called 2024 G3 Atlas has been discovered. Is that the right title for it
22:49 - Fred says people should look out for comet in the evening sky next week
26:59 - This is an interesting story about how Pluto got its moon
34:29 - Fred: Small objects can collide without being gravitationally bound
36:36 - This year is absolutely terrible for eclipses of the Sun
40:02 - Andrew Dunkley with Professor Fred Watson and Professor Johnty Horner
42:05 - Rusty from Donnybrook has a question about black holes
43:15 - Jonty: Depending on which black hole it hits, solar system could be disrupted
46:36 - Science currently holds the belief that our universe is 13.8 billion years old
49:51 - Marcel: There's uncertainty in measuring an edge with perfect precision
52:46 - This is Space Nuts with Andrew Dunkley, Professor Fred Watson
53:18 - Would the center of a galaxy be like the ultimate Lagrange point
54:06 - Would the center of the galaxy be the ultimate Lagrange point
59:25 - An accelerating expansion means that everything in the universe is moving apart faster
01:04:21 - There have been several versions of Planet X proposed over the years
01:11:45 - Andrew Dunkley: Professor Fred Watson, thanks for joining us today
✍️ Episode References
University of Southern Queensland
[https://www.usq.edu.au/]
University of Canterbury
[https://www.canterbury.ac.nz/]
Monthly Notices of the Royal Astronomical Society
[https://academic.oup.com/mnras]
The Conversation
[https://theconversation.com/]
Space.com
[https://www.space.com/]
Stellarium
[https://stellarium.org/]
Solar and Heliospheric Observatory (SOHO)
[https://sohowww.nascom.nasa.gov/]
West Yorkshire Astronomy Society
[https://www.wyas.org.uk/]
Supporters Club
14 JAN 2025 · Space Nuts Episode 486: James Webb's First Image and Cosmic Mysteries Unveiled
Join Andrew Dunkley and Professor Fred Watson as they delve into the latest astronomical marvels in this special holiday episode of Space Nuts. From the groundbreaking first image captured by the James Webb Space Telescope to intriguing listener questions about galaxy sizes and cosmic mysteries, this episode is packed with stellar insights.
Episode Highlights:
- James Webb's First Image: Discover the breathtaking first image from the James Webb Space Telescope, revealing a cluster of galaxies in stunning detail. Learn how this new tool surpasses the Hubble Telescope's capabilities and what it means for the future of space exploration.
- Galaxy Size Anomalies: Explore the fascinating question from Alex in New South Wales about why galaxies appear to change size at different distances. Fred Watson Watson explains the peculiar properties of our expanding universe that lead to this phenomenon.
- Dark Matter Discoveries: Anna from Astronomy Daily shares groundbreaking research into the GD1 Stellar Stream, suggesting a new understanding of dark matter involving self-interacting subhalos. Discover how this could revolutionise our knowledge of the universe's fundamental structure.
- China's Rocket Advancements: Learn about China's impressive technological strides with successful tests of multiple rocket engines in a single day. Understand how these developments could impact future lunar and Mars missions.
For more Space Nuts, including our continually updating newsfeed and to listen to all our episodes, https://www.spacenutspodcast.com. Follow us on social media at SpaceNutsPod on Facebook, X, YouTube Music, 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 https://www.bitesz.com
If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit 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 - Andrew Dunkley welcomes Professor Fred Watson to Space Nuts
02:53 - The James Webb Space Telescope has released its first deep field image
10:32 - Fred and Andrew welcome Alex from Bellingen, New South Wales
11:00 - It's common understanding that distance reduces apparent size of galaxies
15:31 - Astronomers may have finally cracked a long standing cosmic mystery about GD1
17:57 - China conducted tests of five different rocket engines in a single day
Supporters Club
9 JAN 2025 · Space Nuts Episode: Imaging the Unimaginable - Sagittarius A*, Dark Matter Theories, and Astronomy's Bright Future
Join Andrew Dunkley and Professor Fred Watson in this engaging episode of Space Nuts as they delve into the latest astronomical breakthroughs and thought-provoking listener questions. From capturing the elusive image of Sagittarius A*, the black hole at the centre of our galaxy, to exploring intriguing theories about dark matter and energy, this episode promises to expand your cosmic horizons.
Episode Highlights:
- First Image of Sagittarius A*: Discover the groundbreaking achievement of imaging the supermassive black hole at the heart of our Milky Way. Learn about the challenges faced by astronomers and the significance of this monumental discovery.
- Dark Matter and Energy Theories: Dive into a listener's speculative question about the nature of dark matter and energy. Explore the possibilities of anti-gravity and the mysteries that continue to baffle scientists.
- The Future of Astronomy: Hear from a listener in India contemplating a career in astronomy versus physics. Fred Watson Watson shares insights into the promising future of astronomy and the diverse opportunities available within the field.
- Space News with Anna: Get the latest updates on the private space sector, including Toyota's investment in Interstellar Technologies and NASA's revamped Mars Sample Return mission. Learn how these developments could shape the future of space exploration.
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 Music, 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 for extended commercial-free episodes and more. Visit our Support page for options: 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 - Space Nuts is taking a bit of a break at the moment
00:21 - Professor Fred Watson joins us to talk astronomy and space science on Space Nuts
02:26 - Scientists have finally released an image of a black hole in our Milky Way galaxy
09:36 - Professor Fred Watson answers Space Nuts' question and answer segment
10:14 - Mike: Gravity in the lack of mass may explain Voyager slowing down
16:05 - Should I go for pure physics or astronomy after graduation? Kabir asks
21:24 - Andrew: Kabir, find something you love and turn it into a career
23:34 - Japanese startup Interstellar Technologies has secured major investment from Toyota
25:34 - NASA has unveiled a major overhaul of their Mars sample return mission
27:32 - Anna shares latest developments in space science with the SpaceNuts podcast
✍️ Episode References
Interstellar Technologies
[Interstellar Technologies](https://www.istellartech.com/)
Event Horizon Telescope
[Event Horizon Telescope](https://eventhorizontelescope.org/)
James Webb Space Telescope
[James Webb Space Telescope](https://www.jwst.nasa.gov/)
NASA Mars Sample Return Mission
[NASA Mars Sample Return Mission](https://mars.nasa.gov/msr/)
Astronomy Daily
[Astronomy Daily](https://astronomydaily.io/)
Woven By Toyota
[Woven By Toyota](https://woven.toyota/en/)
Supporters Club
6 JAN 2025 · Space Nuts Episode 484: Unveiling Moon Mysteries, Fermi Paradox Insights, and Mars Terraforming Challenges
Join Andrew Dunkley and Professor Fred Watson as they delve into the fascinating realms of lunar exploration, the enigmatic Fermi Paradox, and the challenges of terraforming Mars in this captivating episode of Space Nuts. Packed with scientific insights and thought-provoking discussions, this episode promises to ignite your curiosity about the cosmos.
Episode Highlights:
- Unsealing Apollo's Secrets: Discover the intriguing story behind the recently opened lunar sample from the Apollo 17 mission. Learn why scientists waited 50 years to examine this precious material and what it could reveal about landslides on the Moon and its geological mysteries.
- Fermi Paradox Explored: Dive into the Fermi Paradox with a listener's question about the formation of life and elements beyond iron. Explore the possibilities of why we haven't encountered extraterrestrial civilizations and the implications for our place in the universe.
- Terraforming Mars: Engage in a speculative discussion about the feasibility of reactivating Mars' core to sustain an atmosphere. Explore the challenges of creating a habitable environment on the Red Planet and the limitations posed by its size and magnetic field.
- Space News with Anna: Get the latest updates on SpaceX's upcoming Starship test flight and Blue Origin's New Glenn rocket debut. Learn about the exciting advancements in satellite deployment and the future of heavy-lift launch vehicles.
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 Music Music, 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.
If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit 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 - Andrew Dunkley welcomes Professor Fred Watson to Space Nuts
02:13 - Apollo astronauts brought back 2,196 samples from the moon in 1960s
09:41 - The Moon is once again drawing a lot of attention with ambitious plans
12:38 - If you want to become a patron of our podcast, you can do so online
13:59 - Question comes from Simon from Newcastle about the formation of elements and Fermi paradox
15:33 - The Fermi paradox is about where is everybody in the universe
22:16 - Without an active core Mars will not be able to sustain an atmosphere
28:26 - SpaceX is gearing up for their seventh Starship test flight on January 10
30:17 - Blue Origin preparing to launch their first New Glenn rocket on January 6th
✍️ Episode References
NASA
https://www.nasa.gov
Apollo 17 mission
https://en.wikipedia.org/wiki/Apollo_17
Artemis mission
https://www.nasa.gov/specials/artemis/
SpaceX Starship
https://www.spacex.com/vehicles/starship/
Blue Origin New Glenn
https://www.blueorigin.com/new-glenn/
James Webb Space Telescope
https://www.jwst.nasa.gov
Enrico Fermi
https://en.wikipedia.org/wiki/Enrico_Fermi
Galileo's experiment
https://en.wikipedia.org/wiki/Galileo%27s_Leaning_Tower_of_Pisa_experiment
Astronomy Daily
https://www.astronomydaily.io
Bitesz.com
https://www.bitesz.com
Supporters Club
2 JAN 2025 · Space Nuts Episode: Gemstone Rain on Exoplanets and the Reliability of Research Papers #483
Join Andrew Dunkley and Professor Fred Watson as they explore the wonders of the cosmos in another intriguing episode of Space Nuts. This week, dive into the fascinating world of exoplanets with gemstone rain and discuss the reliability of research papers with insightful audience questions.
Episode Highlights:
- Gemstone Rain on Exoplanet WASP-121b: Discover the extraordinary exoplanet where it rains gemstones. Learn about the unique atmospheric conditions that lead to such exotic precipitation and the incredible journey of water and other materials across this tidally locked world.
- Reliability of Research Papers: Delve into a thought-provoking discussion about the accuracy of scientific research papers. Explore how often published findings might be influenced by bias or statistical errors and what this means for fields like astronomy.
- Space Debris in Kenya: Hear about the unexpected arrival of a massive metal object in a Kenyan village, identified as a separation ring from a rocket launch. Understand the implications of such events and the protocols followed under International Space Law.
- Gravitational Wave Detection Breakthrough: Learn about a new technique called optical spring tracking that could significantly enhance our ability to detect gravitational waves. Discover how this advancement could provide insights into cosmic events from the earliest moments of the universe.
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 Music, YouTube Music Music, 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.
If you'd like to help support Space Nuts and join our growing family of insiders for commercial-free episodes and more, visit 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 Space Nuts, where we talk astronomy and space science
01:41 - Andrew Bennett: There's an exoplanet that rains gemstones
05:08 - You observe the star's light throughout the orbital period of the planet
12:09 - You can help support the Space Nuts podcast through Patreon or Supercast
13:47 - Bob from North Carolina has two questions for Professor Watson about scientific accuracy
22:12 - A metal object plummeted from space and landed in a Kenyan village on Tuesday
23:34 - Scientists have developed a new technique called optical spring tracking to detect gravitational waves
✍️ Episode References
WASP-121b
https://en.wikipedia.org/wiki/WASP-121b
Massachusetts Institute of Technology (MIT)
https://www.mit.edu/
Johns Hopkins University
https://www.jhu.edu/
Caltech
https://www.caltech.edu/
Hubble Space Telescope
https://www.nasa.gov/mission_pages/hubble/main/index.html
phys.org
https://phys.org/
Astronomy Daily
https://astronomydaily.io/
Advanced Laser Interferometer Gravitational-Wave Observatory (LIGO)
https://www.ligo.caltech.edu/
Supporters Club
29 DEC 2024 · Space Nuts Episode: Dark Energy Discoveries, Ancient Peruvian Observatories, and Solar Proximity #482
Join Andrew Dunkley and Professor Fred Watson as they explore groundbreaking discoveries in this fascinating episode of Space Nuts. From potential evidence of dark energy to the mysteries of an ancient Peruvian observatory, and the record-breaking feats of NASA's Parker Solar Probe, this episode is packed with cosmic insights and historical wonders.
Episode Highlights:
- Dark Energy Detection: Dive into the latest research from the University of Cambridge, where scientists may have accidentally stumbled upon evidence of dark energy. Explore the significance of this potential discovery and its implications for the future of physics.
- Ancient Peruvian Observatory: Discover the story behind a 2,200-year-old observatory in Peru, recently granted World Heritage status. Learn about its role in ancient civilization and the remarkable precision of its astronomical alignments.
- Parker Solar Probe's Record-Breaking Mission: Marvel at NASA's Parker Solar Probe as it makes its closest-ever approach to the Sun, achieving unprecedented speeds and providing new insights into solar physics. Understand how this mission is reshaping our knowledge of the Sun's mysterious processes.
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 Music, 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 for extended commercial-free episodes and more. Visit our Support page for options: 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 - Space Nuts is taking a bit of a break at the moment
01:30 - University of Cambridge scientists looking for detection of dark energy using Italian telescope
08:07 - Peruvian observatory that was discovered in 2005 has hit the news again
14:26 - NASA's Parker Solar Probe made its closest ever approach to the Sun
17:29 - NASA is getting ready to announce major changes to its Mars sample return mission
18:56 - From record breaking solar encounters to the evolving plans for Mars
✍️ Episode References
University of Cambridge
[University of Cambridge](https://www.cam.ac.uk/)
Gran Sasso National Laboratory
[Gran Sasso National Laboratory](https://www.lngs.infn.it/en)
University of Leicester
[University of Leicester](https://le.ac.uk/)
NASA Parker Solar Probe
[NASA Parker Solar Probe](https://www.nasa.gov/content/goddard/parker-solar-probe)
NASA Mars Sample Return Mission
[NASA Mars Sample Return Mission](https://mars.nasa.gov/msr/)
Astronomy Daily
[Astronomy Daily](https://astronomydaily.io)