Really weird

3 different times there is an object moving across screen.
Feb. and mar. 2018 it moves from left of the exposure to right. Also caught in feb 2016. It’s rather bright but looks like 2 objects. Unfortunately shaded out in the other two exposures. Beautiful galaxy with somethin a little weird in the foreground.

The blue an the red blob have all features of an #artifact.

Ine :stars::dizzy: