Desc: Das Rätsel der Sternbilder - Ein Steinzeitatlas am Firmament?: Directed by Marcus Hansmann. Documentation about Kai Helge Wirths discovery of a navigation system in form of constellations and their designations being written in the stars. It be used by the stone-age sailors millenniums ago whereas deep sea shipping is assumed by the established science to have accured at some later period. Kai Helge Wirth shows astonishing congruences of the constellations with the coastlines of the earth's surface.