Here's What Earth's Magnetic Field Sounds Like

The magnetic field that surrounds Earth can't normally be seen or heard -- but scientists at the Technical University of Denmark, working with the European Space Agency, have taken magnetic signals from three of the ESA's satellites and converted them into sound, making for an audio clip that's both haunting and eerily beautiful. Just over five minutes in length, the clip represents a geomagnetic storm that resulted from a solar flare on November 3, 2011. European Space Agency · The scary sound...