BEIJING, Aug. 26 (Xinhua) -- The world's largest transparent spherical detector began operation in China on Tuesday, making it the world's first operational ultra-large scientific facility dedicated to neutrino research with ultra-high precision.
Having completed the filling of its 20,000-tonne liquid scintillator detector, the Jiangmen Underground Neutrino Observatory (JUNO) in Jiangmen of south China's Guangdong Province began taking data after more than a decade of preparation and construction.
