Nehru Science Centre (NSC), Mumbai, is India's largest interactive science center, located in Worli. The centre is named after India's first Prime Minister, Jawaharlal Nehru. In 1977, the centre started with the 'Light and Sight' exhibition, and then in 1979 a Science Park was built. On November 11, 1985 it was opened to the public by the late Rajiv Gandhi, at that time Prime Minister of India.