The origin of the sun's magnetic field could lie close to its surface

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The sun's surface is a brilliant display of sunspots and flares driven by the solar magnetic field, which is internally generated through a process called dynamo action. Astrophysicists have assumed that the sun's field is generated deep within the star. But an MIT study finds that the sun's activity may be shaped by a much shallower process.

The origin of the sun's magnetic field could lie close to its surface retrieved 22 May 2024 from https://phys.org/news/2024-05-sun-magnetic-field-surface.html

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