The Subaru Telescope is at the center of this image, with one of the twin W.M. Keck Observatory telescopes at right. Above them, the Pleiades star cluster (M45) creates a focal point. (Nikon D810a, Nikon 70-200mm Nikkor lens set at 70mm; foreground: f/3.5, ISO 1600, 60 seconds; sky: tracked using a Sky Watcher Star Adventurer Tracking Mount and is a composite of six 1-minute exposures at f/2.8 and ISO 3200)