what are the nine forms of mother durga
Navadurga Navadurga (Sanskrit: नवदुर्गा, lit. Nine forms of Durga), are nine manifestations of the Goddess Durga in Hinduism, especially worshipped during the festival of Navratri where each of the nine manifested forms are consecutively venerated throughout all the nine nights. The nine manifested forms of Goddess Durga are: Shailaputri, Brahmacharini, Chandraghanta, Kushmanda, Skandamata, Katyayini, Kaalratri, Mahagauri and Siddhidhatri.