WT: galactic electric currents thru stars lights them up.

In a galactic electric field, the current will favor the greater conductivity of the heliosphere, and ultimately, the Sun, and thus the current will flow through, instead of around. The resistance to this current causes ohmic heating, which results in photon emission from the Sun.

 

 

This assumes that the heliosphere is more conductive than the ISM.

The two premises are mutually exclusive.

Would there be visible evidence of the stream, through space, and especially at the footpoint(s)?

Critique of "Of Pith Balls and Plasma"