Along with the development of social economy and the progress of humanity building technique, the land becomes the scarce resources gradually. People using land by three-dimensional way becomes universal tendency after Industrial Revolution. Gradually people develop and utilize the space frequently in life. Some countries legislate to set space right. The object of space right is space which may exist alone under certain condition. The space right includes space property rights and space utilization rights. The space utilization rights belong to usufruct rights in the nature, but it is not an independent usufruct rights. The nature of space right has decided our country space legislation pattern,“ the People's Republic of China Real Right Acts ” passed in March16, 2007 only used an article to regulate Although our country “Real Right Acts” has not proposed “the space right” this concept explicitly and also stipulates to the space right briefly, it has established to the space lamination utilization and has acknowledged the space right existence. This held the Chinese space legislation beginning of a matter and has an extremely historical significance.