helioseizmoloji
Helioseismology is the study of the Sun's interior by analyzing the waves that travel through it. These waves, similar to sound waves on Earth, cause the Sun's surface to vibrate. By observing the frequencies and patterns of these vibrations, scientists can infer information about the Sun's internal structure, composition, and dynamics, much like seismologists study Earth's interior using earthquakes.
The Sun's interior is divided into several layers: the radiative zone, the convective zone, and the core.
The primary method of helioseismology involves observing the Doppler shift of light from the Sun's surface.