The course brings the listeners closer to the characteristics of the basic properties of aviation and space materials. Specific requirements for materials for applications in the aerospace industry. The optimal choice of material for aeronautical and space structures while respecting the basic requirements regarding weight, durability, and safe operation. Groups of materials used in the construction of airframe and engine parts. Aluminum alloys, technically pure titanium and its alloys, magnesium alloys, superalloys based on nickel and cobalt, high-strength steels. Structural plastics, structural ceramics, fiber, and particle composites.