My last post 'Andromeda Station' raised quite a few doubts about its authenticity. With all the fake composites that are posted in social media, I can understand that very well. I therefore show here a short sequence of my last usable tracked sky exposure, my first untracked foreground sub and the final processed image. The sequence clearly shows that the alignment is real and that sky and foreground were both captured at the same focal length and from the same position. Of course I had to shoot the sky and foreground separately to record both of them without motion blur. That's by the way what I do for almost all my nightscape images. I hope this helps to understand what I did to produce the image.