ISRO successful missions that made history

Glean into the successful mission accomplished by ISRO that is etched in the history. Founded in 1969, ISRO is renowned for cost-effective missions: Aryabhata (Volgograd, 1975), INSAT (1983, 200+ correspondents, TV transmission), Chandrayaan-1 (2008, lunar water), MOM (2014, PSLV-C25, Sriharikota, 7+ years at Mars), Chandrayaan-3...