variable sunshine

24 Aug 2017

At https://tallbloke.wordpress.com/2017/08/23/variable-sunshine-researchers... ... this was also taken from PhysOrg - why does the Sun vary in brightness? The result of research - it fluctuates because of the magnetic fields on the surface of the Sun and because of giant 'plasma currents' bubbling up from the Sun's interior. Note the word currents, and welling up from the innards of the Sun. Is the idea of electricity in space taking off?