Globular Cluster Messier M15

Globular Cluster Messier M15 in constellation Pegasus is estimated 12billion years old and located at a distance of about 33.000 light years from Earth.
The picture is the result of stacking 15 pictures each 30s exposure, ISO6400 with TAL200K f/8.5 and Nikon D7500. Raw photo's are converted into DNG format and stacking is done using DeepSkyStacker and final editing in CS4.