Space Music The vibrations of the sun transformed into sound

The sun, like any other star, experiences oscillations, called "zortres".

Scientists vibration and vibration in the sun's atmosphere have made the sound accessible to the human ear. Sun fluctuations were recorded by the SOHO space observatory, reported on the NASA website.

One of the SOHO devices – Michelson Doppler Imager – captures the shear rate of the spectral lines of the Sun at several meters per second.

The collected MDI data is converted to sound. To this end, all the values ​​for the entire solar disk were averaged, the effects associated with the motion of the spacecraft itself, the artifacts and the noise associated with the setting of the devices were removed.

In addition, the data was filtered out of frequency and accelerated to 42 thousand times, so that oscillations were found in the frequency range accessible to the human ear.

Now the movements of the Sun for 40 days can be heard: