"Aerospace engineering is the research, design, development and implementation of air crafts, missiles, space vehicles,and satellites. Depending on their specialty, an aerospace engineer do research on the materials being used in the construction of air crafts or space vehicles. Some may be the lead engineer in the design and testing of missiles. They will plan test flights and report the results of the test flights. Aerospace engineers may work with computer engineers in designing and developing computer systems for space vehicles and satellites. Aerospace engineers will monitor, troubleshoot and repair air crafts, missiles, space vehicles and satellites"(20 Types of engineers – top engineering fields).