India to launch moon mission 'Chandrayaan-2' by 2013

India is preparing to launch its moon mission 'Chandrayaan-2' by 2013. K Radhakrishnan, Chairman of Indian Space Research Organisation (ISRO) informed this in Kolkata on Tuesday. Radhakrishnan said that some snags have been identified in flight-testing of the Indigenous Cryogenic Engine, which is being analysed.