Messier 92, a globular cluster in the constellation Hercules, comprising more than 330,000 stars. Just over 500 x 20" exposures plus calibration frames imaged from Colchester, England, on a modified Nikon D750 DSLR, Sky-Watcher Explorer 150p, EQ5 Pro, via Stellarmate in Kstars/Ekos. Stacked in AstroPixelProcessor, cropped and adjusted in Lightroom.