![Figure 1: The internal rotation of the Sun as a function of depth and latitude, as derived from …[Credits : Big Bear Solar Observatory, California Institute of Technology]](http://media-2.web.britannica.com/eb-media/09/4309-004-EDD9B4D5.jpg)
Figure 1: The internal rotation of the Sun as a function of depth and latitude, as derived from helioseismological studies. The differential rotation is clearly shown by the red (fast) area at the equator, extending through the hydrogen convective zone.
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