Fusion in the core of the Sun produces energy that emerges as a broad spectrum of light sustaining life on Earth. Within that light are specific wavelengths tied to atomic transitions. Hydrogen can emit a deep red line (hydrogen-alpha) when its electrons change energy levels—an effect that becomes especially visible in solar flares. A solar flare is the sudden release of energy when overstretched magnetic fields in the Sun snap back into a more stable configuration. Who this collection is for: Your core internal commitment is relentless, and your intensity sometimes manifests as strength, focus, patience, or passion. But these outwards results are only a sign of inward resolve. (Devotion)