Question

what is the sound of sun according to NASA

Answer 1

But with the right instrument, scientists can "hear" pulsations from the Sun. The entire Sun vibrates from a complex pattern of acoustical waves, much like a bell. If your eyes were sharp enough, you could see a bell's surface jiggle in complex patterns as the waves bounced around within it.

Answer 2

Sounds of the Sun

sun is not a silent star.....
recent study of nasa says that
sun produces a sound similar to our indian famous mantra 'om'

it is a proud of all indians........