The 8-pointed Star of the Essenes. From an Encyclopedia: Octagram, The Octagon Octagon, the Eight pointed star, the Octagram: in symbolismthey are all related to each other.
From a handbook on symbolism: The meaning of the octagram: it is the expression of the "Law of Cause and Effect". Those two are inextricably tied together: "What ye sow, ye shall reap".
Hindu. ShemYaza, Melek Taus, Yezedi, Peacocks. Egyptian. The Magdalene, The Blood, The Grael. Parsons, BABALON, Wormwood, Dee. Mayan. Goseck circle. Greek, Cyprus. List of archaeoastronomical sites by country - Wikipedia, the fr.
This is a list of sites where claims for the use of archaeoastronomy have been made, sorted by country.
Clive Ruggles and Michel Cotte recently edited a book on heritage sites of astronomy and archaeoastronomy that provides a list of the main archaeoastronomical sites around the world. Australia Ngaut Ngaut oral tradition says these engravings represent lunar cycles.Wurdi Youang, a stone arrangement with possible solar alignments
Myth*ing Links' Portal/Epigraph Page.