Looks a bit strange...could it really be?? Did you check for camera/lense issues, and you are sure that it is not a bird or maybe a drone?
Either way, it's an interesting issue you bring up, are we alone in the universe, or is there life somewhere out there...and if there is, where is it, how far away and last but not least...what are they doing here?🙂
Is there somewhere you can send the picture to get it verified?? Don't really know.