#475-476: Rocket Science Setbacks, Skynet's Secret Move & Japan's Magenta Mystery

Space Nuts Episodes 475-476: Rocket Science Setbacks, Skynet Mysteries, and Magenta Aurorae Join Andrew Dunkley and Professor Fred Watson as they delve into some intriguing and unexpected developments in the world of Space science. From the unfortunate halt of a promising rocket technology to the mysterious movements of the UK's oldest satellite, this episode uncovers fascinating stories and sheds light on the phenomena of magenta aurorae observed over Japan. Episode Highlights: - Reaction Engines' Setback: Explore the story behind the UK-based Reaction Engines and their innovative Skylon spaceplane project. Discover how funding issues have put the brakes on this potentially game-changing technology, designed to reduce the cost of reaching orbit. - The Skynet Satellite Mystery: Unravel the curious case of Skynet 1A, the UK's oldest satellite, which has mysteriously moved from its original orbit. Learn about the implications of this rogue satellite and the challenges it presents for Space traffic management. - Citizen Science and Magenta Aurorae: Find out how citizen scientists have contributed to understanding the unusual magenta aurorae seen over Japan. Discover the atmospheric conditions and energetic particles responsible for this rare display. 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: https://www.spreaker.com/podcast/space-nuts/support 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 01:12 - Professor Fred Watson returns with more Gruelment 02:02 - British company developing supersonic rocket engine has run out of money 10:00 - Professor Fred Watson: Nearly 200 jobs lost as a consequence of closure 12:09 - British military satellite that went up in 1969 mysteriously drifted to unknown location 20:09 - Fred Watson says Americans originally controlled satellite's orbit but eventually handed over control 22:43 - This year has been an astounding year in terms of being able to observe aurora 30:42 - Is there any evidence that gravitational waves reflect and. Or refract 35:47 - Is it possible to have space station orbiting both Earth and the moon 39:02 - With China adding a new, currently visible satellite constellation, are discussions being had 43:00 - Professor Fred Watson answers audience questions in this Q and A edition 49:09 - Mark asks about space suit compatibility with SpaceX vehicle 50:28 - Boeing Starliner and SpaceX Dragon are completely different spacecraft 56:08 - If you have questions for us, please send them through via our website ✍️ 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) NASA X-15 [NASA X-15](https://www.nasa.gov/centers/armstrong/news/FactSheets/FS- DFRC.html) 6--- Skynet [Skynet](https://en.wikipedia.org/wiki/Skynet_(satellite)) SpaceX [SpaceX](https://www.spacex.com) Boeing Starliner [Boeing Starliner](https://www.boeing.com/space/starliner/) University College London [University College London](https://www.ucl.ac.uk) Phys.org [Phys.org](https://phys.org)