Using the latest Quantum-Muon Tomography technology, a team of international researchers has discovered a previously unknown 'Spiral Corridor' deep within the foundations of the 1,500-year-old Great Stupa of Amaravati in India. This non-invasive imaging technique uses cosmic-ray particles to penetrate dense stone, allowing scientists to see through the massive structure without disturbing its structural integrity.
The corridor appears to lead to a subterranean chamber that may contain early Buddhist relics or foundation deposits that have remained untouched since the 5th century CE. This discovery is being hailed as a triumph of heritage technology, providing a new blueprint for exploring the interiors of ancient religious monuments worldwide without the need for excavation.