With a rotating star chart, you can find the position of constellations, bright stars and many objects such as nebulae, galaxies and star clusters. All you have to do is turn the two discs so that the time and date match. The transparent section of the upper disc then shows you the current view of the sky.
A rotating star chart is an indestructible tool that requires neither electricity nor an internet connection. The chart is ideal for use with a red light torch.
Rotating star charts are calculated for a specific latitude. They are available in various diameters and languages.
