Sky Motion in the Equator

Ppanoramic view of star trails formed by the Earth rotation during this long exposure image. From the photographer: “The north is on the left and south is at right. Obtained from the Equator (2° N), near Lake Turkana, northern Kenya. Two cameras were used, each with an identical fisheye lens. During the session, a group of hyenas was close to the equipment and I could hear their sounds all the time.” © Juan Carlos Casado