JOHN CHUMACK / SCIENCE PHOTO LIBRARY JOHN CHUMACK / SCIENCE PHOTO LIBRARY
Star trails with Polaris in the center, photographed from Adams County, Ohio, December 13, 2012. Because Polaris lies nearly in a direct line with the axis of Earth's rotation, it stands almost motionless in the sky. Canon 40D & 17mm Lens, F4.ISO 640, 11 minute exposure.
Model release not required. Property release not required.