ISRO chief satisfied with lunar data compiled by Chandrayaan

G Madhavan Nair, Chairman of Indian Space Research Organisation (ISRO), at Bangalore on Sunday expressed satisfaction with the successful collection of data about the moon by Chandrayaan, country's maiden lunar mission. He mentioned that the tracking and detection of several factors by Chandrayaan are important steps in mapping the mineralogical composition of moon's surface which in turn would enable further study in its origin and evolution.