English: Time-lapse of the night sky, taken Feb 16-17, at approximately 600x speed-up. The camera battery died around 1:30am, and I replaced it at 5:30am, just as the moon was rising. With the camera in the same position, I restarted the time-lapse (this time with auto-exposure instead of fixed at 30sec), and finally stopped filming at 7:30, just as the sun was rising. Nikon D750 with Bower 14mm lens at f/4.