One thing I love about photography is that a camera can catch details that our eyes can't, just like the stars.
Well, the post production is a little complicated too, but I think it is worth the work, revealing a bit more of another world to us, earthlings.
Sometimes during clear, moonless nights, we can see the Milky Way with the naked eye. It feels like a wonder, as if all of these stars were just right above our heads. But a picture can reveal so much more! Other stars, unexpected colors, the cloudy shape of the Milky Way ... The only difficult part is to frame it nicely (which is mostly about being lucky!)