A new scanning technology using deep-penetrating cosmic rays has revealed a large, 100-foot-long chamber inside the Great Pyramid at Giza. This chamber, simply called "ScanPyramids Big Void" for the time being, sits high above the Grand Gallery, at roughly the height of the top of the King’s Chamber, and appears to be the same dimensions as the Grand Gallery itself.
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The discovery of thermal anomalies detected on the exterior of the Great Pyramid of Giza last November indicated to researchers that there may be a series of hidden chambers and passageways there, undiscovered by modern Egyptology. In an attempt to verify the presence of these potential chambers, the researchers turned to other imaging methods, including using a technique developed by researchers at Nagoya University in Japan that used deep-penetrating cosmic rays, where evidence of hidden chambers were found in the Bent Pyramid in Dahshour last December.
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