外星人大猜想

导演：Thomas Hewitson 

主演：马丁·里斯 

TAG：纪录片 纪录 

简介：The hunt for aliens is on! After a distinguished career in cosmology Professor Martin Rees, the astronomer royal, has taken up the search for extra-terrestrials. Looking for aliens is no longer science fiction - it is a question that's engaging some of the greatest minds in science.　　As our knowledge of the universe has increased, we're getting closer to answers. Many scientists...