The Power of Pixels

I keep being impressed on the Power of Pixels. My first DSLR Nikon D60 had 10.9Mp, My Nikon D7500 has 20.9Mp. Even though the sensor of Nikon D60 is 4% bigger then Nikon D7500; the latter one has a pixel density twice as big. I know, the difference is 9 years between the two camera's and technically this difference is huge. In that, the D60 is equiped with a CCD chip and the D7500 with a CMOS chip. Processing the picture after once it's shot, takes no time to store and to show. It took almost 50s for the D60 (Time = 30s)
But the most impressive are the results of the picture... everytime I'm amazed.

Orion and Orion Nebula M42

Big picture taken with 27mm lens, insert with TLAPO80/480 f/6.