The aerospace industry in India comprises several key sectors that contribute to its growth and development. Commercial aviation involves the manufacturing, operation, and maintenance of commercial aircraft for passenger and cargo transportation. The defense sector focuses on the design, development, and production of military aircraft, missiles, and defense systems to enhance national security. Space research involves organizations like the Indian Space Research Organisation (ISRO), which conducts space exploration missions, satellite launches, and space research projects. Civil aviation infrastructure development encompasses the construction and management of airports, air traffic control systems, and aviation-related infrastructure to support the growing aviation sector. These sectors offer diverse opportunities for aerospace engineers and professionals to contribute to India's progress in aviation, space exploration, and defense technologies.