Aurora Harp

Hear space weather, right now. The live solar wind streaming past Earth — its speed, density and magnetic-field Bz — drives a shimmering aurora you watch and audifies the magnetosphere's resonances the way NASA's HARP project does.

Calm wind: slow ULF-style drones. A gust or a southward Bz: the curtain flares green-violet and the sound thickens, beats and ripples. Music from real data and its resonances — not a pitch scale.