Aeronautics is the study and practice of designing, building, and operating vehicles that move through the air, including airplanes, helicopters, and drones. This research area encompasses a wide range of topics, including aerodynamics, propulsion systems, materials science, control systems, and aviation safety. Researchers in aeronautics work to improve the efficiency, performance, and safety of aircraft, as well as develop new technologies and solutions to address challenges in aviation. Aeronautics is essential for advancements in transportation, defense, and exploration of the skies and beyond.