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