ZPE accelerated Dark Matter Black Holes of all scales by Quantum FFF Theory. Ball Lightnings tacking into the wind direction seem to be comparable Super Nova Black holes tacking away from the MW nucleus, as a reaction not to some sort of wind but more to the center of gravity pulling the plasma tail in propelling position.
pulling the plasma tail in propelling position.As soon as the center of gravity declines in favor of the dark matter black holes reciding in the galaxy halo, the propulsion will change to search for a companion black hole and form a Herbig Haro object with star formation in between the two black holes (observable as bow shocks).