Stare At The Depths Of A Sunspot, Courtesy Of These Solar Telescope Images

And we return to: The Sun is Lava

See:

And aside from Goran Mitic's work, does anyone recall the name of The Ohio State University professor with the background (I think) in ultrasonics and spectrography that was punished for his work on the sun and demonstrating that it is not plasma?

EDIT: found him: Pierre-Marie Robitaille

It appears he's advancing a concept called "The Liquid Metallic Hydrogen Model of the Sun":