As it passed the planet Neptune, Voyager turned its cameras back toward the distant Earth and took a picture of the Earth as a pale blue dot.

当航行者一号探测器飞过海王星时，它面向身后遥远的地球打开所携带的照相机，拍下了一张地球的照片，这张照片就象是一个暗淡蓝点。