导演：Oliver Twinch
主演：.
类型：纪录片 记录 地区：美国 年份：2011
剧情介绍：Scientistsareonthevergeofansweringoneofthegreatestquestionsinhistory:Arewealone?FindingLifeBeyondEarthimmersesaudiencesinthesightsandsoundsofalienworlds,whiletopastrobiologistsexplainhowtheseplacesarechanginghowwethinkaboutthepotentialforlifeinoursolarsystem.