Space airports have been a popular concept in science fiction for years. Recently, with the rise of commercial space travel, the idea is becoming an exciting reality. Synonyms for the term "space airports" include spaceports, launch sites, orbital facilities, and rocket bases. Spaceports are facilities designed for spacecraft takeoffs and landings, while launch sites are specifically intended for rocket launches. Orbital facilities are built in space to provide research platforms or serve as stopping points for spacecraft. Finally, rocket bases are installations where rockets are stored, assembled, and tested. Each term has its specific connotation and usage, but they all describe facilities critical to exploring the final frontier.