But whereas previously SETI was forced to rely on the random meanderings of the telescope across the sky, it will now be able to look for signs of alien intelligence in a systematic survey of the entire sky.

• 然而以前的SETI只能依赖于望远镜在空中随机的漫步，如今可以系统地调查整个星空寻找外星智能的信号。