When the earth revolves around itself, the stars are not in a fixed position (in terms of terrestrial sight) and the stars appear to be in motion, which can be recorded by shooting for several hours and combining them. In this sequence, which is taken during more than 2 hours of photography, you can also see the color traces of the stars. The color of the star traces actually shows the temperature of the stars, the blue traces belong to the hotter stars and the yellow to red colors belong to the cooler stars. JPEG image Edition: 1/1 Size 4500 * 3000 px