经有关方面证实,我国的第四座航天发射中心,将“落户”海南省,最早于2010年前投入使用。目前,我国已有酒泉卫星发射中心(始建于1958年,是我国最早建设的发射场,地处北纬40.6度)、西昌卫星发射中心(始建于1970年,是发射地球静止轨道卫星的场地,位于北纬28.1度)和太原卫星发射中心(始建于1966年,是我国科学试验卫星、应用卫星和运载 It was confirmed by relevant parties that China’s fourth space launch center will “settle down” in Hainan Province and be put into use as early as 2010. At present, China has Jiuquan Satellite Launch Center (built in 1958, is China’s earliest launch site, located at 40.6 degrees north latitude), Xichang Satellite Launch Center (founded in 1970, is the launch of geostationary orbit satellites , located at 28.1 degrees north latitude) and the Taiyuan Satellite Launch Center (established in 1966, is China’s scientific experimental satellite, application satellite and carrying