Aerospace engineering is a fascinating field that involves designing, developing, and testing aircraft and spacecraft. Learn about the process of bringing these machines to life, and the impact they have on our world.Aerospace engineering is the branch of engineering that deals with the design, development, and testing of aircraft, spacecraft, and missiles. Aerospace engineers are responsible for creating and improving the systems and technologies that make flight possible. They work on a wide range of projects, from small unmanned drones to large commercial airliners and interplanetary spacecraft.