A joint international research team has successfully used Hyperspectral Muon Tomography to peer through the massive adobe walls of the Tomb of the Sun in northern Peru, revealing at least three previously unknown subterranean chambers. Unlike traditional ground-penetrating radar, this new technology uses subatomic particles to create high-resolution 3D maps of internal densities, allowing for non-invasive exploration of fragile archaeological structures.
The newly detected voids are located deep beneath the central pyramid, and researchers suspect they may contain unlooted royal burials or ceremonial caches. The use of this advanced heritage technology is being hailed as a major breakthrough for Peruvian archaeology, as it allows for the study of massive monuments without the risk of collapse or damage to the delicate mud-brick architecture of the Moche-era site.