The tail was opposite of the local star. just like ball lightnings travelling against the likal wind. on earth. They produce plasma by themselves, at the Penrose "trapped space horizon" like all new Q-FFF physiscs black holes.
On earth we call them ball lightnings.
In the cosmos we call Tadpoles: Proplyds, below: dual proplyds tend to form Herbig Haro systems with plasma balls in the middle. (Stars or Dark Stars )https://draft.blogger.com/blog/posts/21850084