A Swiss fisherman uncovers ancient Celtic relics in Lake Neuchatel, hinting at a violent Iron Age battle around 225 BCE. In Nepal's Mebrak caves, a burial chamber revealed 30 mummified bodies from 400 BC to 50 AD, showcasing advanced medical knowledge and a balanced population with strong Mongolian ties. The thawing of Roopkund Lake in the Indian Himalayas exposes hundreds of ancient skeletons, hinting at a long-forgotten disaster. NASA's Dawn spacecraft uncovers ice volcanoes on Ceres, suggesting a hidden ocean beneath the dwarf planet's icy surface.