 India-based Neutrino Observatory

The India-based Neutrino Observatory (INO) is a proposed underground research facility located near the city of Theni in Tamil Nadu, India. The main goal of INO is to study neutrinos, which are subatomic particles with extremely small mass and very weak interactions with matter. Neutrinos are produced in various processes, such as nuclear reactions in the sun and cosmic rays interacting with the Earth's atmosphere.