Episódios
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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, 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 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
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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, 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 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
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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, 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 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/
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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, 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 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/
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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 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 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/
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Space Nuts Episode #489: Meteorite Madness, Space Treaties, and Cosmic Connections
Join Andrew Dunkley and Professor Jonti Horner as they explore a whirlwind of cosmic topics in this exciting episode of Space Nuts. From a meteorite striking a Canadian doorstep to a deep dive into space treaties and panspermia, this episode is packed with fascinating insights and discussions that will leave you pondering the mysteries of the universe.
Episode Highlights:
- Meteorite Strike: Discover the incredible story of a meteorite captured on a doorbell camera as it strikes a home in Canada. Jonti shares the details of the event, the type of meteorite involved, and the unique audio captured during the impact.
- Space Treaties and Ownership: Andrew and Jonti discuss the implications of Donald Trump's inauguration speech regarding the U.S. claim to Mars. Explore the 1967 Space Treaty that prohibits ownership of celestial bodies and the challenges of enforcing such agreements in today's commercial space era.
- Panspermia Possibilities: Delve into the intriguing concept of panspermia, which suggests that life could be transferred between planets via meteorites. Jonti explains new research proposing that life in Venus's atmosphere might have originated from Earth, raising questions about our understanding of life in the solar system.
- SpaceX and Blue Origin Launches: Get the latest updates on recent rocket launches, including SpaceX's Starship test flight and Blue Origin's New Glenn. Learn about the successes and challenges faced by these companies as they continue to push the boundaries 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, 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.
For your daily space and astronomy news updates, subscibe to the Astronomy Daily Podcast - available wherever you get your podcasts. For more details, visit www.asronomydaily.io
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's topics
02:15 - Discussion on the meteorite strike in Canada
06:50 - Analysis of Donald Trump's comments on space ownership
12:30 - Explanation of the Space Treaty and its implications
18:45 - Exploration of panspermia and its relevance to Venus
25:10 - Updates on SpaceX and Blue Origin launches
30:00 - Closing thoughts and upcoming celestial events
✍️ Episode References
Space Treaty 1967
https://en.wikipedia.org/wiki/Outer_Space_Treaty
Panspermia Theory
https://en.wikipedia.org/wiki/Panspermia
SpaceX Starship
https://www.spacex.com/vehicles/starship/
Blue Origin New Glenn
https://www.blueorigin.com/new-glenn
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Space Nuts Episode 488: Cosmic Curiosities - Primordial Black Holes, Ancient Galaxies, and the Ultimate Lagrange Point
Join Andrew Dunkley, Professor Fred Watson, and Professor Jonti Horner as they tackle intriguing questions from our listeners in this Q&A edition of Space Nuts. Dive into the mysteries of the universe with thought-provoking discussions on primordial black holes, ancient galaxies, and the concept of the ultimate Lagrange point.
Episode Highlights:
- Primordial Black Holes: Rusty from Donnybrook throws a cosmic curveball about the impact of a primordial black hole entering our solar system. Explore the fascinating scenarios and potential consequences with Fred and Jonti as they delve into gravitational dynamics and celestial mechanics.
- Ancient Galaxies: Marcel questions the age of the universe as the James Webb Space Telescope continues to uncover older galaxies. Fred and Jonti unravel the complexities of cosmic timelines and the implications for our understanding of galaxy formation and evolution.
- The Ultimate Lagrange Point: Buddy from Oregon ponders whether the center of a galaxy could be the ultimate Lagrange point. Discover the intricacies of gravitational balance and stability as Jonti explains the concept of Lagrange points and their cosmic significance.
- Expansion of the Universe: Michael from Illinois raises questions about the accelerating expansion of the universe and its effects on our solar system. Fred and Jonti discuss the interplay between cosmic expansion and gravitational forces, offering insights into the future of our 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, YouTubeMusic, 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 answers questions from audience about primordial black holes
02:08 - Rusty asks a question about black holes in the solar system
06:39 - Science currently holds the belief that our universe is 13.8 billion years old
09:54 - Scientists say HD140283 is older than the edge of the universe
13:23 - Would the center of a galaxy be like the ultimate Lagrange point
14:11 - Would the center of the galaxy be the ultimate Lagrange point
19:30 - Fred Ferguson: An accelerating expansion means everything in the universe is moving apart
24:20 - Patrick Lukaf: There have been several versions of Planet X proposed
32:22 - Don't forget to send us your questions via our website
www.spacenutspodcast.com/ama
✍️ Episode References
James Webb Space Telescope
https://www.jwst.nasa.gov/
Dark Sky Traveller
http://darkskytraveller.com.au/
Methuselah Star (HD 140283)
https://en.wikipedia.org/wiki/HD_140283
Great Attractor
https://en.wikipedia.org/wiki/Great_Attractor
Planet Nine
https://en.wikipedia.org/wiki/Planet_Nine
Lagrange Points
https://en.wikipedia.org/wiki/Lagrange_point
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Space Nuts Episode 487: Rethinking the Universe - Dark Energy, Comet Atlas, and Pluto's Moon Mystery
Join Andrew Dunkley and Professor Fred Watson as they welcome the newest member to the team and kick off the first episode of 2025 with groundbreaking discussions and cosmic revelations. This episode is packed with intriguing topics, including a revolutionary paper challenging our understanding of dark energy, a mesmerizing comet lighting up our skies, and a fresh perspective on how Pluto acquired its moon, Charon.
Episode Highlights:
- Dark Energy Debate: Explore the bold new paper suggesting the universe might not have dark energy and isn't expanding as we thought. Fred Watson and guest Professor Jonti Horner delve into the implications of this paradigm-shifting research and what it means for the future of cosmology.
- Comet C/2024 G3 Atlas: Discover the celestial wonder of Comet Atlas, a once-in-160,000-year event. Learn about its journey close to the sun and how you can catch a glimpse of this spectacular comet in the night sky.
- Pluto's Moon Charon: Uncover the fascinating story behind Pluto's largest moon, Charon. Jonti Horner explains the new theory of a gentle collision that might have led to Charon's capture, providing fresh insights into the dynamics of our solar system.
- Astronomical Events of 2025: Get a sneak peek into the best celestial events to look forward to this year, including lunar eclipses and meteor showers.
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 with Professor Fred Watson
02:21 - Professor Jonti Horner is filling in for Fred for next month
04:38 - New research suggests the universe has no dark energy and isn't expanding
13:31 - Andrew Dunkley: The dark energy model fits the, uh, data better
16:21 - C 2024 G3 Atlas was discovered in 2024
22:51 - Fred says people should look out for comet in the evening sky next week
27:05 - This is an interesting story about how Pluto got its moon
34:02 - The encounter between Theia and Pluto lasted 10 hours, Fred says
36:43 - This year is absolutely terrible for eclipses of the sun
40:09 - Andrew Dunkley: Thanks to Professor Fred Watson and Professor Jonti Horner
✍️ Episode References
University of Southern Queensland
[https://www.usq.edu.au/](https://www.usq.edu.au/)
University of Canterbury
[https://www.canterbury.ac.nz/](https://www.canterbury.ac.nz/)
Monthly Notices of the Royal Astronomical Society
[https://academic.oup.com/mnras](https://academic.oup.com/mnras)
Dark Energy Survey
[https://www.darkenergysurvey.org/](https://www.darkenergysurvey.org/)
Solar and Heliospheric Observatory (SOHO)
[https://sohowww.nascom.nasa.gov/](https://sohowww.nascom.nasa.gov/)
Space.com
[https://www.space.com/](https://www.space.com/)
Stellarium
[https://stellarium.org/](https://stellarium.org/)
Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts--2631155/support. -
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 exciting 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, 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.
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
✍️ Episode References
James Webb Space Telescope
https://www.jwst.nasa.gov/
Hubble Space Telescope
https://www.nasa.gov/mission_pages/hubble/main/index.html
SMACS 0723
https://en.wikipedia.org/wiki/SMACS_J0723.3%E2%80%937327
Abel clusters
https://ned.ipac.caltech.edu/level5/Abell/frames.html
Astronomy Daily
https://astronomydaily.io/
China Aerospace Science and Technology Corporation
http://www.spacechina.com/n25/n2014789/English/index.html
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Space Nuts Episode 485: 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 in 2025 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/)
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Space Nuts Episode 484: Unveiling Moon Mysteries, Fermi Paradox Insights, and Mars Terraforming Challenges - A Holiday Special Episode
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
32:38 - Space Nuts is a twice weekly podcast from Bitesz. com
✍️ 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
Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts--2631155/support. -
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/
Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts--2631155/support. -
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)
Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts--2631155/support. -
Space Nuts: Lunar Cycles, Coastal Flooding, and Cosmic Celebrations #481
Join Andrew Dunkley and Professor Fred Watson as they delve into the intriguing intersection of lunar cycles and climate change, and special guest Anna, the host of Astronomy Daily the Podcast, pops in with heartwarming holiday celebrations aboard the International Space Station, part of a quick news update. This episode promises a mix of scientific insights and festive cheer from the cosmos.
Episode Highlights:
- Lunar Cycle and Coastal Flooding: Discover how the Moon's 18.6-year cycle, combined with climate change, may lead to increased coastal flooding by the mid-2030s. Understand the astronomical and environmental factors contributing to this phenomenon and the potential impact on low-lying regions.
- Holiday Spirit in Space: Experience the festive atmosphere aboard the International Space Station as astronauts share their unique holiday celebrations, complete with floating candy canes and a creatively crafted snowman.
- Ancient Galactic Twin: Learn about the James Webb Space Telescope's latest discovery of a galaxy that mirrors the Milky Way in its infancy. This "Firefly Sparkle" galaxy offers unprecedented insights into our cosmic past and the formation of star clusters.
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, 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.
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 astronomer at large Professor Fred Watson to the show
01:25 - NASA warns that when combined with climate change, high tides could reach flooding thresholds
09:22 - I find the influence of the moon on our waterways fascinating
10:21 - Anna news update: The International Space Station is celebrating the holidays with a festive video message
11:52 - The James Webb Space Telescope has just discovered an ancient galaxy called Firefly sparkle
14:59 - Anna shares stories about holiday celebrations in space and ancient galaxy discoveries
✍️ Episode References
NASA
[NASA](https://www.nasa.gov/)
International Space Station
[International Space Station](https://www.nasa.gov/mission_pages/station/main/index.html)
James Webb Space Telescope
[James Webb Space Telescope](https://www.jwst.nasa.gov/)
University of Hawaii
[University of Hawaii](https://www.hawaii.edu/)
Astronomy Daily
[Astronomy Daily](https://astronomydaily.io)
Wellesley College
[Wellesley College](https://www.wellesley.edu/)
Space Nuts Podcast
[Space Nuts Podcast](https://www.bitesz.com/show/space-nuts/)
Astronomy Daily Podcast
[Astronomy Daily Podcast](https://astronomydaily.io)
Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts--2631155/support. -
Space Nuts Episode: Dyson Spheres, Dark Matter, and Time Distortions #480
Join Andrew Dunkley and Professor Fred Watson in the final fresh episode of the year as they tackle intriguing questions from listeners around the globe. From the mysteries of Dyson spheres to the enigmatic effects of dark matter and the curious nature of time distortion, this Q&A edition is packed with cosmic conundrums and insightful discussions.
Episode Highlights:
- Dyson Spheres and Stellar Light: Explore the concept of Dyson spheres and their impact on planetary light and life. Uncover the truth about these megastructures and how they might affect solar systems.
- Dark Matter's Gravitational Pull: Delve into the hypothetical scenario of encountering a glob of dark matter in space. Understand the gravitational effects and whether a spaceship could be ensnared by dark matter's invisible clutches.
- Black Holes and Time-Space Switch: Investigate the theory that space and time swap roles beyond a black hole's event horizon. Consider the implications of this switch on the nature of escape and time travel.
- Time Distortion Without Gravity: Contemplate the possibility of time distortion occurring independently of gravity. Examine the connection between time, gravity, and acceleration as proposed by Einstein's theories.
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, 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 - This is our final regular Space Nuts episode of the year
01:45 - If a Dyson sphere surrounds a star, how does the planet get light
09:00 - Andrew Dunkley: Can dark matter be thrown out of a galaxy
12:38 - Fred from Sweden has yet another question about black holes
14:35 - There's a nice question on um, the physics stack exchange
16:23 - Buddy from Oregon asks question about time distortion and gravity
21:36 - Fred did a search on Google about the biggest astronomy stories of 2024
23:45 - We'll be digging up stories from the archives over the next few weeks
24:54 - Andrew Dunkley thanks Professor Fred Watson
✍️ Episode References
Dyson Sphere
[Dyson Sphere](https://en.wikipedia.org/wiki/Dyson_sphere)
Science Magazine
[Science Magazine](https://www.sciencemag.org/)
Square Kilometre Array
[Square Kilometre Array](https://www.skatelescope.org/)
Contact (Movie)
[Contact (1997)](https://www.imdb.com/title/tt0118884/)
RAVE Project
[RAVE Project](https://www.rave-survey.org/)
Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts--2631155/support. -
This episode is brought to you with the support of Incogni...the best way to cleanup your privacy online and remain that way. To get our special 60% off offer, visit www.incogni.com/spacenuts
Space Nuts Episode: Stink in Space, Sombrero Galaxy, and Dark Energy Revelations #479
Join Andrew Dunkley and Professor Fred Watson as they explore the latest cosmic events in this entertaining episode of Space Nuts. From a mysterious odour aboard the International Space Station to stunning images of the Sombrero Galaxy and groundbreaking theories on dark energy, this episode is packed with stellar insights and astronomical wonders.
Episode Highlights:
- International Space Station's Stinky Situation: Discover the unexpected odour that caused astronauts to temporarily seal off a recently docked Russian supply ship. Explore the potential causes and the measures taken to ensure the crew's safety.
- Sombrero Galaxy's New Look: Marvel at the breathtaking mid-infrared images of the Sombrero Galaxy captured by the James Webb Space Telescope. Learn about the intricate details revealed in the galaxy's dusty rings and the presence of polycyclic aromatic hydrocarbons.
- Dark Energy's New Twist: Delve into the latest research suggesting that dark energy might not be constant, challenging our understanding of the universe's expansion. Consider the implications of this potential paradigm shift in cosmology.
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, Tumblr, Instagram, and TikTok. We love engaging with our community, so be sure to drop us a review, 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.
For our special NordVPN deal, visit www.bitesz.com/nordvpn
00:00 - Andrew Dunkley hosts Space Nuts, where we talk astronomy and space science
01:08 - Professor Fred Watson will be doing archival episodes over the Christmas New Year period
03:02 - Bad smell coming from Russian spacecraft docking with International Space Station
09:01 - Arthur Dent. What a name. Only Douglas Adams could think up a name like that
09:24 - Andrew Dunkley says odour on International Space Station could be anything
11:09 - Incogni is a way of cleaning up your online presence
13:17 - James Webb telescope has taken a marvellous mid infrared image of galaxy
18:32 - The James Webb Space Telescope is seeking 78,000 hours of observing time
24:54 - Andrew Dunkley and Fred Watson discuss the accelerating expansion of the universe
32:25 - Fred Watson: This could indicate new physics that we don't yet understand
✍️ Episode References
Space.com
[https://www.space.com](https://www.space.com)
Phys.org
[https://www.phys.org](https://www.phys.org)
Incogni
[https://www.incogni.com/spacenuts](https://www.incogni.com/spacenuts)
Bytes.com
[https://www.bytes.com](https://www.bytes.com)
Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts--2631155/support. -
Space Nuts Episode #478 Q&A
Join Andrew Dunkley and Professor Fred Watson in this engaging Q&A edition of Space Nuts as they tackle intriguing questions from listeners worldwide. From the massive size of Jupiter to the nature of gravity and the mysteries of the universe's accelerating expansion, this episode is packed with cosmic conundrums and insightful discussions.
Episode Highlights:
- Jupiter's Massive Growth: Dive into the fascinating story of why Jupiter grew to such a colossal size compared to other planets. Explore the role of gas accretion, planetesimals, and the runaway growth effect in shaping the largest planet in our solar system.
- The Nature of Gravity: Examine the intriguing question of whether gravity is finite or infinite. Discover the complexities of gravitational waves, the stiffness of Space, and how these concepts influence our understanding of gravity's reach.
- The Night Sky in Earth's Early Era: Imagine standing on Earth when it first formed and ponder what the night sky would have looked like. Understand how the universe's expansion and the redshift of the Big Bang's light affect our cosmic view.
- The Fate of Comets: Consider the life cycle of comets and whether they can lose enough material to become nothing. Learn about the trails of dust left behind and their connection to meteor showers.
- Solar Panels at Night: Explore the possibility of generating solar power at night using light from stars and the moon. Delve into the limitations of current technology and the potential for future innovations.
- The Universe's Accelerating Expansion: Discuss the acceleration of the universe's expansion and whether it is constant or variable. Contemplate the implications for our understanding of dark energy and the structure 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, 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 a Q and A episode where we let the audience set the agenda
01:19 - Why did Jupiter grow to such a massive size compared to other planets
07:30 - Dean in Queensland has a question about whether gravity is infinite or finite
12:00 - Dean: We really don't understand gravity. Well, it'll be when quantum gravity really comes of age
13:50 - Professor Fred Watson answers a few quick fire questions via text message
14:22 - Given the night sky seems fairly full of stars to the naked eye today
18:26 - Could you develop solar panels that work at night by collecting energy from other stars
20:04 - Daniel asks whether the rate of acceleration is constant or ever so slightly variable
25:49 - The Space Nuts podcast group Facebook page has thousands of members
✍️ Episode References
Scientific American article on Jupiter's growth
https://www.scientificamerican.com/article/why-was-jupiters-rapid-growth-spurt-delayed-for-millions-of-years/
Nature Astronomy journal
https://www.nature.com/natastron/
Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts--2631155/support. -
Space Nuts Episode: Ryugu's Microbial Mystery, Martian Moon Origins, and Galactic Collisions
Join Andrew Dunkley and Professor Fred Watson as they explore the latest cosmic revelations. From unexpected microbial contamination of Richie asteroid samples to a groundbreaking theory on the formation of Mars's moons, and the first results from a new instrument on the William Herschel Telescope, this episode is packed with stellar insights and astronomical wonders.
Episode Highlights:
- Richie Asteroid Contamination: Delve into the challenges of keeping extraterrestrial samples free from Earth's microbes. Despite stringent sterilisation efforts, Richie samples returned by Hayabusa2 show signs of terrestrial contamination, raising questions about planetary protection protocols.
- Martian Moons' New Origin Theory: Discover a fresh perspective on how Phobos and Deimos may have formed. A new model suggests that these moons originated from debris of an asteroid that broke apart due to Mars's gravitational forces, offering an alternative to previous impact and capture theories.
- Galactic Collisions Unveiled: Explore the first findings from the WEAVE instrument on the William Herschel Telescope. By studying Stefan's Quintet, astronomers reveal the staggering speeds of shock waves from colliding galaxies, shedding light on cosmic interactions and future Milky Way-Andromeda collision scenarios.
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, 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 - Andrew Dunkley: Coming up on this edition of Space Nuts
01:15 - This episode will be officially released two days after your 800th birthday
02:29 - Justin Jackson says Ryugu samples show effort to keep them clean has failed
12:12 - If that can happen in a room that's designed not to allow it
12:47 - New theory put forward about origin of moon's phobos and Deimos
21:22 - Andrew Dunkley says spherical potatoes could be useful in space missions
22:46 - Fred looks at an instrument connected to the William Herschel telescope
26:45 - Professor Gavin Dalton has been working on the William Herschel Telescope
31:30 - We've got similar collision speeds as Andromeda.
✍️ Episode References
Imperial College London
[imperial.ac.uk](https://www.imperial.ac.uk/)
Meteoritics and Planetary Science Journal
[wiley.com](https://onlinelibrary.wiley.com/journal/19455100)
phys.org
[phys.org](https://phys.org/)
Durham University
[durham.ac.uk](https://www.dur.ac.uk/)
NASA Spaceflight
[nasaspaceflight.com](https://www.nasaspaceflight.com/)
JAXA (Japanese Aerospace Exploration Agency)
[jaxa.jp](https://www.jaxa.jp/)
William Herschel Telescope
[ing.iac.es](http://www.ing.iac.es/astronomy/telescopes/wht/)
Isaac Newton Group of Telescopes
[ing.iac.es](http://www.ing.iac.es/)
Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts--2631155/support. -
Space Nuts #476 Q&A: Gravitational Waves, Space Stations, and Ultra Massive Black Holes
Join Andrew Dunkley and Professor Fred Watson in this engaging Q&A edition of Space Nuts as they tackle intriguing questions from listeners worldwide. From the curious nature of gravitational waves to the feasibility of a dual orbiting space station, and the mystery of ultra massive black holes, this episode is full of cosmic conundrums and insightful discussions.
Episode Highlights:
- Gravitational Waves Conundrum: Explore whether gravitational waves can reflect or refract like light or sound waves. Understand the unique nature of these quadrupole waves and how they interact with the fabric of Space.
- Orbiting Space Stations: Delve into the concept of a space station orbiting both Earth and the Moon in a figure 8 pattern. Discuss the challenges of such an endeavour and its potential impact on lunar missions.
- China's Satellite Constellations: Examine the implications of China's new satellite constellation and the efforts to reduce their visibility, similar to SpaceX's Starlink.
- Ultra Massive Black Holes: Investigate the possibility of ultra massive black holes residing in cosmic voids and their potential role in the universe's large-scale structure.
- Spacesuit Compatibility Issues: Understand the challenges faced by astronauts due to incompatible spacesuits between Boeing's Starliner and SpaceX's Dragon capsule.
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, 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
To check out a couple of our sponsors visit NordVPN and OldGlory
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 edition of Space Nuts will focus on gravitational waves
01:28 - Colin asks is there any evidence that gravitational waves reflect or refract
06:25 - Is it possible to have a space station orbiting both Earth and the moon
09:39 - With China adding a new, currently visible satellite constellation, are discussions being had
13:39 - Professor Fred Watson answers audience questions in Q and A edition
19:55 - Your final question reflects on an issue we spoke about recently
21:09 - Mark asks about spacesuit compatibility between Boeing Starliner and SpaceX Dragon
26:51 - If you have questions for us, please send them through via our website
✍️ Episode References
SpaceX
https://www.spacex.com/
Starlink
https://www.starlink.com/
Apollo 8
https://en.wikipedia.org/wiki/Apollo_8
Artemis Programme
https://www.nasa.gov/specials/artemis/
International Space Station (ISS)
https://www.nasa.gov/mission_pages/station/main/index.html
USA Today
https://www.usatoday.com/
Committee on the Peaceful Uses of Outer Space (COPUOS)
https://www.unoosa.org/oosa/en/ourwork/copuos/index.html
Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts--2631155/support. -
Space Nuts Episode 475: Skynet's Secret, Rocket Dreams, and Magenta Mysteries
Join Andrew Dunkley and Professor Fred Watson as they delve into the latest cosmic stories and uncover the mysteries of the universe. From the fall of a pioneering rocket company to the unexpected movement of the UK's oldest satellite, and the vibrant magenta aurorae over Japan, this episode is packed with fascinating insights and celestial curiosities.
Episode Highlights:
- Reaction Engines' Setback: Discover the tragic halt in development for the UK company aiming to revolutionise Space travel with their innovative Space plane, Skylon. Learn about the SABRE engine's potential and the financial hurdles that have stalled this groundbreaking project.
- Skynet's Mysterious Move: Uncover the curious case of Skynet 1A, the UK's oldest satellite, which has mysteriously shifted its position in orbit. Explore the potential implications of this movement and the historical context of this Cold War era satellite.
- Magenta Aurorae Explained: Dive into the world of citizen science as we explore how amateur astronomers helped explain the appearance of magenta aurorae over Japan. Understand the atmospheric conditions and solar activity that led to this rare and beautiful phenomenon.
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, 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: https://spacenutspodcast.com/about (A great Christmas Present idea...just saying)
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, uh, astronomy and space science
02:02 - Company trying to develop rocket motor to get into orbit has run out of money
08:11 - Professor Fred Watson says SpaceX's proposed rocket would have been environmentally friendly
12:11 - Someone apparently moved UK's oldest satellite, which was launched in 1969
19:57 - Fred Wa says Americans originally controlled satellite's orbit but RAF eventually took control
22:49 - This year has been an astounding year in terms of being able to observe aurora
30:35 - Andrew Dunkley: Thanks for your company, Fred
✍️ Episode References
Reaction Engines
[Reaction Engines](https://www.reactionengines.co.uk/)
Universe Today
[Universe Today](https://www.universetoday.com/)
BBC
[BBC](https://www.bbc.com/)
Optus
[Optus](https://www.optus.com.au/)
Lockheed Blackbird
[Lockheed Blackbird](https://www.lockheedmartin.com/en-us/index.html)
SpaceX
[SpaceX](https://www.spacex.com/)
Phys.org
[Phys.org](https://phys.org/)
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