Synonyms for the term "space engineering" include astronautical engineering, aerospace engineering, and space technology. These terms all refer to the design, development, and maintenance of spacecraft and related technologies. Other related fields include astrophysics, rocket science, and astronautics. Engineers in these fields work on projects ranging from the development of new space probes and satellites, to the design of spacecraft that can safely transport humans into orbit and beyond. With the growing interest in space tourism and commercial space exploration, the demand for skilled space engineers is expected to continue to increase in the coming years.