Story from National GeographicA study of Cold War spy-satellite photos has tripled the number of known archaeological sites across the Middle East, revealing thousands of ancient cities, roads, canals, and other ruins.
The team had started with a list of roughly 4,500 known archaeological sites across the Middle East..... The spy-satellite images revealed another 10,000 that had previously been unknown.
The largest sites, in Syria and Turkey, are most likely Bronze Age cities