Winter All Sky

From the photographer: “Winter sky and snowy mountains of the northern Iran gathered in an all sky panorama image. The Winter Hexagon can be seen at the middle and the Milky Way is stretched from horizon to horizon. The humidity was high that night and that makes the light pollution of neighboring villages more prominent.

Panorama of 9 single exposure photos. Each one captured with a modified Canon EOS 5D markII camera and a Canon EF 15mm fish eye f/2.8 @f/3.2 lens. 25s exposure, ISO3200” – © Amirreza Kamkar