S27E64: Solar Storms and Sunspots: New Insights into Our Star's Activity

Join us for SpaceTime Series 27 Episode 64, where we delve into the latest cosmic discoveries and technological advancements shaping our understanding of the universe.
First, we explore new research uncovering the origins of sunspots and their formation closer to the Sun's surface than previously thought. Scientists are now examining the complex interactions of magnetic fields and plasma within the Sun, providing fresh insights into the solar dynamo that drives these phenomena.
Next, we turn our attention to Mars, as NASA and ESA announce a groundbreaking joint mission set to launch in 2028. This mission will utilise the ExoMars Rosalind Franklin rover, equipped with advanced instruments to drill deep beneath the Martian surface in search of signs of life, potentially rewriting our understanding of the Red Planet's habitability.
Finally, we discuss innovative solutions in the battle against space junk. From hunter-killer satellites equipped with plasma guns to ground-based laser systems, scientists are developing new technologies to tackle the growing problem of space debris, ensuring safer orbits for future missions.
00:00">This is Spacetime series 27, episode 64, for broadcast on 27 May 2024
00:44">The spectacular solar storms may have originated closer to the sun's surface
09:18">Hundreds of disused and damaged spacecraft and bits of space debris orbiting Earth
16:09">Scientists are looking at ways to track space junk to save propellant
18:28">A new study claims Australians are following misleading health and wellness advice on TikTok
26:05">Spacetime is available every Monday, Wednesday and Friday through various podcast providersSupport the show and access ad-free episodes at https://www.bitesz.com/show/spacetime/. Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.
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