Astronaut Astronaut An astronaut or cosmonaut is a person trained by a human spaceflight program to command, pilot, or serve as a crew member of a spacecraft. Although generally reserved for professional space travelers, the terms are sometimes applied to anyone who travels into space, including scientists, politicians, journalists, and tourists. Until 2002, astronauts were sponsored and trained exclusively by governments, either by the military or by civilian space agencies. With the suborbital flight of the privately funded SpaceShipOne in 2004, a new category of astronaut was created: the commercial astronaut. The criteria for what constitutes human spaceflight vary. The Fédération
Chinese as a foreign language prolific Chinese writer. With his wide command of the language, Ricci impressed the Chinese literati and was accepted as one of them, much to the advantage of his missionary work. Several scientific works he authored or co-authored were collected in the "Siku Quanshu", the imperial collection of Chinese classics. Some of his religious works were listed in the collection's bibliography, but not collected. Ricci and Ruggieri, with the help of the Chinese Jesuit Lay Brother Sebastiano Fernandez (also spelled Fernandes; 1562–1621), are thought to have created the first Portuguese-Chinese dictionary some time between 1583 and 1588. Later, while travelling on