探星者

Are we alone in the universe? For over half a century, legendary NASA engineer and best-selling science fiction author, Gentry Lee, has explored every aspect of this question in the realms of space science, robotic exploration and the human imagination. At age 82, he has come to a revelatory conclusion. 爱看影视-电影电视剧在线播放为您提供探星者在线观看，更多影视请访问www.iikk.org