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oliverhopcrof
searching PlanetScale…
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oliverhopcrof
7y ago
Wouldn’t we be observing the outer 30% (or 1%) though? From the diagram on the page you linked it seems that the granules in the photo exist in the photosphere, where convection is the dominant mode of energy transfer. That said, none of th
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oliverhopcrof
7y ago
I know next to nothing about the sun but I think the article implies that it’s because of convection currents—closer to the center, plasma heats up and expands, rises, cools off, and falls back in. The picture looks vaguely like a Voronoi d