Aerospace testing is a critical process used to evaluate the performance and safety of aircraft and spacecraft. This testing involves various methods, including wind tunnel tests, flight tests, and simulations, to ensure that designs meet strict regulatory standards. Engineers assess factors like aerodynamics, structural integrity, and system functionality during these tests. The goal of aerospace testing is to identify potential issues before a vehicle is put into service. This helps prevent accidents and ensures reliability in operations. Organizations such as NASA and the Federal Aviation Administration (FAA) play significant roles in overseeing and conducting these tests to maintain safety in the aerospace industry.