Science

Peering Through the Sands of Time: Searching for the Origins of Space Archaeology

For centuries, if an archaeologist wanted to find an ancient or mythical site, they trudged through desert sands or rainforest thickets armed with little more than rumors, hand-drawn maps, historical accounts, biblical texts, and a lot of educated guesswork.  But all that changed in the late 20th century when some of them began using a new tool: remote sensing.  By gathering data and images from satellites and aircraft, researchers began to uncover a wealth of new finds. Like the glow of a flickering bulb, images taken from above shed light on previously dark landscapes.

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