Twinkle, twinkle electric star

Primary and secondary electric currents in the Sun.
Primary and secondary electric currents in the Sun.

Twinkle, twinkle electric star  Astronomers don’t know what you are! “Sit down before facts like a child, and be prepared to give up every preconceived notion, follow humbly wherever and to whatever abysses Nature leads, or you shall learn nothing.” — T.H. Huxley An undergraduate textbook on the structure and evolution of stars makes a…