嫦娥二号抵达深空成功绕飞拉格朗日L2点飞行我国月球及深空探测取得新突破从6月9日受控飞离月球,经过77天的飞行,8月25日23时27分,我国第二颗月球探测卫星嫦娥二号在世界上首次实现从月球轨道出发,受控准确进入距离地球约150万公里远的、太阳与地球引 Chang'e II Arrived in Deep Space and Successfully Launched Flight over Lagrange at Point L2 New Breakthrough in China's Lunar and Deep Space Exploration From June 9, the controlled flight from the moon, after 77 days of flight, at 25:27 on August 25 , China's second lunar probe Chang'e II in the world for the first time starting from the lunar orbit, controlled accurately into the earth about 1.5 million kilometers away from the sun and the Earth cited