A stone disk bearing peculiar markings could be an ancient star map representing one of the world’s oldest depictions of the night sky, according to recent findings that have prompted debate among experts.
The stone, which features close to 30 carvings on its front and back, was found several years ago near the ancient Rupinpiccolo protohistoric hill fort in northeastern Italy. According to research published in the journal Astronomical Notes, the markings may indicate the locations of the brightest stars that were visible to the ancient night sky observers who carved it at least as far back as 2,400 years ago.
THE ENIGMA OF RUPINPICCOLO’S CURIOUS STONE DISKS
Located close to the border between northwestern Italy and Slovenia, the sprawling ruins of the castelliere of Rupinpiccolo were first documented toward the end of the 19th century. A massive ancient defense structure protected by huge, seven-meter-wide ramparts, archaeological excavations did not occur there until almost a century after its initial discovery.
Along with the stones used in the fortification’s construction were smaller, round stone artifacts that were later discovered in the collections sent to the Museo Archeologico Nazionale di Aquileia.
Hellbound and Down 