航天作为一个产业发展时间较短,航天技术在创立和发展之初,具有极强的政治色彩和军事目的,主要是一种以国家投资为主的政府行为。在20世纪90年代之前,卫星产业完全由国家控制,没有产业化的概念。随着经济和技术的发展,尤其是上个世纪80年代,美国、前苏联、日本、西欧等主要航天国家和地区围绕对宇宙空间的争夺,相互间展开了一场以开发高科技和促进高技术产业发展为主要内容的综合国力的竞争。作为争当世界政治军事大国的手段和途径,卫星技术在这一时期得到了迅速发展。20世纪90年代以来, As a short period of industry development, aerospace technology has very strong political and military purposes at the beginning of its establishment and development, mainly as a state-led government. Before the 1990s, satellite industry was completely controlled by the state and there was no concept of industrialization. With the development of economy and technology, especially in the 1980s, the major aerospace countries and regions such as the United States, the former Soviet Union, Japan and Western Europe center on the battle for space space and have started to develop high technology and promote high Technology industry as the main content of the overall national strength competition. As a means and means of becoming a major political and military power in the world, satellite technology has been rapidly developed during this period. Since the 1990s,