När partiklar från solen träffar jordens magnetfält under solstormar uppstår … "musik"…
För att kunna höra "musiken" har man transformerat vågfrekvenserna till för oss hörbara ljudfrekvenser.

""In quiet times, when no solar storm is striking the Earth, the song is lower in pitch and less complex, with one single frequency dominating the oscillation," ESA officials said. "When a solar storm hits, the frequency OF the wave is roughly doubled, with the precise frequency OF the resulting waves being dependent on the strength OF the magnetic field in the storm.""

Hur det låter? Lyssna här: 

https://www.space.com/sounds-of-solar-wind-earth-magnetic-field.html?utm_source=notification