Scientists at the University of Sheffield have recorded the "music" produced by the magnetic field in the outer atmosphere of the sun
. They discovered that the huge magnetic loops that coil away from the outer layer of the sun's atmosphere, known as coronal loops, vibrate like strings on a musical instrument or behave like soundwaves traveling through a wind instrument. From the article: "Professor Robertus von Fáy-Siebenbürgen, head of the solar physics research group at Sheffield University, said, 'It was strangely beautiful and exciting to hear these noises for the first time from such a large and powerful source. It is a sort of music as it has harmonics. It is providing us with a new way of learning about the sun and giving us a new insight into the physics that goes on at in the sun's outer layers where temperatures reach millions of degrees.'"