NASA公布高清土星照片超近距离拍摄-快科技-科技改变生活

NASA公布高清土星照片超近距离拍摄

萧萧
2014年03月17日 16:28
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NASA日前公布了最新的土星高清图片，此次使用了最新的导航技术“Pi转移”，拍摄到的土星和星环异常清晰。

据介绍，这张照片由NASA的卡西尼号（Cassini）太空船在飞行过程中经过土星的最大卫星Titan时所拍摄，距离土星123万公里。

“Pi转移”利用卫星的引力历改变Cassini的轨道，进而能够拍摄到不同角度的土星照片，以便进行科学研究。

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