Nasa has deciphered the sound of the sun (AUDIO)

We all wonder if the Sun makes a sound and if so, what would it be?

NASA has recently clarified the issue by publishing the sounds of the main star of our solar system.

audio, which may surprise, NASA's Solar Observatory, in the company of the European Space Agency, has captured for more than 20 years the different vibrations of the Sun's movements.

"All his waves, his curls and his eruptions were captured," the space research institute said in a statement on his website.

In order to convert these vibrations, which are not perceptible to human ears, NASA scientists used averaged Doppler velocity data. on the solar disk and by means of a procedure, they eliminated the effects of movements of the spacecraft that captured them.

Later, the data was filtered at about 3 m Hz to select clean sound waves (and not supergranulation and instrumental noise) and finally interpolate the missing data and scale them (they were the only ones that were used). accelerated by a factor of 42,000 to place it in the audible range of human hearing).

"We do not have a simple way of looking inside the Sun.We do not have a microscope to get close to the Sun. So use a star or the vibrations of the Sun. allows us to see in ". Heliophysical Science Division at NASA's Goddard Spaceflight Center at Greenbelt, Md.