The 365 Days of Astronomy ASTROMAN: The Dark Sky Guardian - Aurora Hunting in the Polar Regions During the Solar Maximum
May 17, 2025
Exodus CL Sit, a transmedia astronomy educator and popular science author, dives into the enchanting world of auroras during solar maximum. He explains the 11-year solar cycle and the mesmerizing colors of the Northern Lights, sparking curiosity among nature lovers. Listeners gain practical tips for optimal observation locations and how to enjoy the spectacle safely. With insights into dark-sky protection and sustainable practices, Exodus inspires a deeper appreciation for the cosmos and its fleeting wonders.
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Understanding Solar Maximum
- The solar maximum is the peak of the sun's 11-year activity cycle with intense sunspots and solar flares.
- Solar maximum for this cycle is occurring around 2025 to 2026, marking the sun's most active phase.
Auroras and Solar Activity
- Auroras occur when charged solar particles interact with Earth's atmosphere near polar regions.
- Increased solar wind during solar maximum enhances the frequency and visibility of auroras.
Aurora Colors Explained
- Aurora colors depend on particle energy and the altitude of nitrogen and oxygen collisions.
- Green is most common; rare red or violet auroras occur at different altitudes.