Scene notes:

The outline of the Milky Way and Andromeda is visible above the Juniper and other conifer trees, as the Earth whirls and spins, but of course it’s the sky that appears to be rotating. The camera physically pans downward. Airplanes and meteorites are visible. Nearer to the horizon is more light pollution from the central California valley. Aircraft
Time-lapse length (30 fps):
21 seconds and 12 frames.