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