Star trails captured using an exposure time of two hours to record the rotation of the earth on its Polar Axis, stars are rotating around the Pole Star (Polaris), the Sahara Desert near Merzouga, Morocco, North Africa, Africa

color image photography no people nobody nighttime scenic scenery nature movement blurred blurred motion rotating star outdoors scenics travel travel destinations horizontal night circle circular motion stars star trails rotation polar axis pole star polaris sahara desert merzouga morocco north africa africa