تکنیک ناسا برای دستکاری عکس های ماهواره ای اکنون تصاویر باستانی را نشان می دهد

NASA technique for manipulating satellite photos now reveals ancient images

High in the central tower of Angkor Wat, an ancient Cambodian temple, paintings depict horseback riders and a traditional musical ensemble. Thousands of visitors pass these images daily without noticing them because they are faded to the point of invisibility.