Aerospace technology refers to the science and engineering involved in designing, developing, and operating vehicles that operate in the earth's atmosphere and space. Some synonyms for aerospace technology include aviation technology, aerotechnology, astronautical engineering, space technology, and aerospace engineering. Additionally, terms such as aerospace science, aviation science, and space science are also closely related and can be used interchangeably with aerospace technology. These terms all describe the multidisciplinary field that encompasses everything from designing spacecraft to developing engines and propulsion systems, to creating innovative materials and technologies for aviation and space travel. Overall, these synonyms accurately capture the complexity and breadth of the field of aerospace technology.