NavIC, short for Navigation with Indian Constellation, is also known as IRNSS Indian Regional Navigational Satellite System is India’s very own satellite navigation system developed by the Indian Space Research Organisation (ISRO).    NavIC consists of seven satellites (IRNSS-1B, IRNSS-1C, IRNSS-1D, IRNSS-1E, IRNSS- 1F, IRNSS-1G, IRNSS-1I) orbiting Earth to provide accurate