I am currently very much regretting having got rid of my Praktika SLR on which I took some good shots of the night sky with colour slide film.
Digitally, I couldn't focus on the eclipsed Sun. My aurora shots look OK until viewed on a computer screen. Venus and Jupiter are pixelly, even when I use the function my current Nikon DSLR has of enlarging the image on the rear screen to manually focus.
I think I'm going to try and get film again.