Photo by @babaktafreshi, The World at Night. Spaceship Earth! During a single half an hour exposure the sky motion (#earth rotation) forms star trails around the south celestial pole in a moonlit night of #Atacama Desert #Chile, with Miscanti volcano on the horizon and the Southern Cross and Magellanic Clouds in the #nightsky. @natgeocreative @natgeo #stargazing #startrails #astrophotography