The document presents an overview of the Indian Space Research Organisation (ISRO), detailing its establishment in 1962, significant milestones in its history, and contributions to space exploration and science education. Key figures such as Dr. Vikram Sarabhai and Dr. K. Sivan are highlighted, along with notable missions like Chandrayaan-1, Chandrayaan-2, and the Mars Orbiter Mission. ISRO is recognized for its cost-effective approach to space missions and has launched numerous foreign satellites, establishing itself as one of the leading space agencies globally.