Aeronautical engineering will apply the principles of mathematics, science, and design on developing, designing, analyzing, and testing aircrafts satellites, commercial or military satellites. Aeronautical engineering is one of the challenging fields of engineering technology and deals with Research of the machines or airplanes which move in the space, Aviation defense, and exploration system. Aeronautical engineers also develop Supersonic jets, rockets, helicopters, etc. Aeronautical engineering includes the introductory labs in which they apply the ae principles to flight and propulsion.