Space technology refers to the application of science and engineering principles to develop and improve technologies used in space exploration. There are several synonyms that can be used for space technology, including space engineering, aerospace technology, astrotechnology, space science, and space research. Space engineering involves the designing, building, and testing of vehicles and equipment used in space missions. Aerospace technology refers to the technologies used in the aerospace industry for aviation and spaceflight. Astrotechnology encompasses all technologies developed for space missions and research. Space science involves the study of everything related to space, while space research is the systematic scientific inquiry into all aspects of space exploration. These synonyms collectively describe the broad spectrum of technologies and disciplines involved in space exploration.