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Weird Mars Rock, Anti-Ageing in Space, and Asteroid CollisionsJoin Andrew Dunkley and Professor Fred Watson in this fascinating episode of Space Nuts, where they delve into the latest discoveries and phenomena in space science and astronomy.Episode Highlights:- Weird Mars Rock: The Perseverance rover has discovered a peculiar rock on Mars that stands out like a sore thumb. Identified as an anorthosite, this unusual rock could offer insights into Mars' crust and its geological history.
- Anti-Ageing Effects of Space Travel: A civilian space mission has revealed surprising health benefits of space travel, including the lengthening of telomeres, which are associated with anti-ageing. Fred and Andrew discuss the implications and potential future studies.
- James Webb Space Telescope: The James Webb Space Telescope has observed an asteroid collision in the Beta Pictoris system. This discovery provides a glimpse into the chaotic early stages of solar system formation.
Don't forget to send us your questions via our website...spacenuts.io.
Support Space Nuts and join us on this interstellar journey by visiting our website support page. Your contributions help us continue our mission to explore the wonders of the universe.Clear skies and boundless exploration await on Space Nuts, where we make the cosmos your backyard.
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Space Nuts Episode: Martian Mysteries, Space Health Benefits, and Asteroid CollisionsJoin Andrew Dunkley and Professor Fred Watson in this riveting episode of Space Nuts as they explore some of the latest and most fascinating discoveries in space science and astronomy. From peculiar Martian rocks to the unexpected health benefits of space travel, this episode is packed with cosmic intrigue.Episode Highlights:- Weird Rock on Mars: The Perseverance rover has discovered an unusual rock at Jezero Crater that stands out due to its light colour and texture. Identified as anorthosite, a type of rock common on Earth and the Moon but rare elsewhere in the solar system, this finding has piqued the interest of scientists.
- Health Benefits of Space Travel: A civilian mission in 2021 revealed surprising health benefits from space travel, including the lengthening of telomeres, which are indicators of aging. Although space travel has its health risks, this study shows that many changes are reversible upon return to Earth.
- James Webb Space Telescope: The JWST has observed a collision between baby asteroids around the star Beta Pictoris. This discovery sheds light on the chaotic early stages of solar system formation and the role of asteroid collisions in dispersing dust.

Support Space Nuts and join us on this interstellar journey by visiting our website support page. Your contributions help us continue our mission to explore the wonders of the universe. Clear skies and boundless exploration await on Space Nuts, where we make the cosmos your backyard.Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts--2631155/support
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Space Nuts Episode: Radio Interference, Multiverse Viability, and Martian Water Behaviour
Join Andrew Dunkley and Professor Fred Watson in this intriguing Q&A edition of Space Nuts, where they tackle a variety of thought-provoking questions from listeners. From the challenges of radio astronomy in urban areas to the fascinating possibilities of multiverse sizes, this episode is packed with cosmic insights.
Episode Highlights:
Radio Interference and Urban Astronomy: Tobias from Marsfield, Sydney, asks about the viability of radio astronomy near urban areas, specifically at the CSIRO astrophysics lab. Fred discusses the impact of terrestrial radio interference and the transition to LED street lights on astronomical observations.- Multiverse Viability: Jeffrey inquires about the smallest possible size for a viable universe in a multiverse scenario. Fred explores the complexities of universe formation and the intriguing theories proposed by Roger Penrose.- Dark Matter and Angular Momentum: Rosie's husband raises questions about the correlation between gravitational lensing and dark matter mass measurements. Fred explains how gravitational lensing helps map dark matter in galaxies and clusters.- Water Behaviour on Mars: Cam from the Blue Mountains imagines aquatic leisure activities on ancient Mars. Fred delves into how water would behave in Mars' lower gravity, including swimming, splashing, and the potential for belly flops from great heights.Don't forget to send us your questions via our website...spacenuts.io
Support Space Nuts and join us on this interstellar journey by visiting our website support page. Your contributions help us continue our mission to explore the wonders of the universe.
Clear skies and boundless exploration await on Space Nuts, where we make the cosmos your backyard.

Check out our sponsor: www.nordvpn.com/spacenuts 

Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts--2631155/support.

Space Nuts Episode: NASA's New AR Toy, Star Trek Illusion, and Euclid's Orphan Stars
Join Andrew Dunkley and Professor Fred Watson in this captivating episode of Space Nuts as they explore the latest in space science and astronomy. From NASA's innovative social media tools to the intriguing discoveries by the Euclid space telescope, there's something for every space enthusiast.
Episode Highlights:
- NASA's Augmented Reality for Instagram: Learn about NASA's new AR tool for Instagram users, designed to bring the wonders of the universe to your screen in a whole new dimension. Fred and Andrew discuss the impact and potential of this exciting technology.
- Star Trek Illusion: Discover the disappointing truth behind the star that was supposed to host the planet Vulcan from Star Trek. Fred explains the recent findings that debunk the existence of this fictional planet.
- Euclid Space Telescope's Orphan Stars: The first images from the Euclid space telescope have revealed a surprising number of orphan stars. Fred delves into the significance of this discovery and what it means for our understanding of the universe.
- Rogue Planets in the Milky Way: Euclid's mission also uncovers rogue planets within the Orion Nebula. Andrew and Fred discuss the implications of these free-floating planets and the ongoing search for Planet Nine.
Support Space Nuts and join us on this interstellar journey by visiting our website support page. Your contributions help us continue our mission to explore the wonders of the universe. Clear skies and boundless exploration await on Space Nuts, where we make the cosmos your backyard.
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In this episode, NASA's New Augmented Reality Toy, Star Trek's Astronomical Illusion, and Euclid's Orphan Stars
Join Andrew Dunkley and Professor Fred Watson in this captivating episode of Space Nuts. This week, they dive into the latest in space science and astronomy, from NASA's innovative social media tools to the mysteries revealed by the Euclid space telescope.
Episode Highlights:- NASA's Augmented Reality Tool: Discover how NASA is bringing the universe to Instagram users with their new augmented reality feature. Fred and Andrew discuss the impressive technology and its potential to engage and educate the public about space.- Star Trek's Astronomical Illusion: A star once thought to host the planet Vulcan from Star Trek lore has been revealed to be planet-less. Fred explains the science behind this discovery and its implications for Trekkies.- Euclid's Orphan Stars: The first images from the Euclid space telescope have unveiled a multitude of orphan stars. Andrew and Fred explore the significance of this discovery and what it tells us about the universe.
Support Space Nuts and join us on this interstellar journey by visiting our website support page. Your contributions help us continue our mission to explore the wonders of the universe. Clear skies and boundless exploration await on Space Nuts, where we make the cosmos your backyard.

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Space Nuts Episode: Space Junk, Gravity Waves, and Solar Eclipses
Join Andrew Dunkley and Professor Fred Watson in this engaging Q&A edition of Space Nuts, where they tackle a variety of intriguing questions from listeners around the globe.
Episode Highlights:
- **Space Junk**: Pete from Mamong Point raises concerns about the long-term effects of burning up space debris in Earth's atmosphere. Fred discusses the implications and complexities of space junk management, including the concept of "graveyard orbits" and the infamous Point Nemo.
- **Gravity Waves**: Philip from Australia, originally from Glasgow, delves into the nature of gravity waves and their composition. Fred explains the concept of spacetime distortion and how gravitational waves propagate through the fabric of the universe.
- **Matter and Energy**: Giego from Slovakia questions whether vacuum energy could be converted into matter, creating new matter that wasn't present since the Big Bang. Fred provides a detailed explanation on the conversion of energy to matter and the role of dark energy.
- **Solar Eclipses**: Beverly from Texas shares her excitement about witnessing her first total solar eclipse and asks Fred and Andrew about their experiences. Fred recounts his memorable eclipse viewings and the emotional impact of this celestial phenomenon.
00:00:00 This is a Q and a edition of Space Nuts
00:01:09 Fred and Andrew ask two questions about gravity on today's show
00:08:12 In recent weeks, there's been multiple mentions of space debris burning up
00:14:27 NordVPN details: Virtual private network helps protect online activities from hackers and scammers
00:18:05 Could vacuum energy be converted into matter with expanding universe
00:21:27 Beverly from Texas hopes to see a total solar eclipse soon
00:22:16 Fred, how many total eclipses have you seen in person
00:29:54 Episode wrap
Support Space Nuts and join us on this interstellar journey by visiting our website support page. Your contributions help us continue our mission to explore the wonders of the universe. Clear skies and boundless exploration await on Space Nuts, where we make the cosmos your backyard.
Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts--2631155/support
Visit our website: www.spacenuts.io
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