Send a text message to aliens on Gliese 851d bởi August 24 2009 NASA 

NASA and COSMOS magazine will give us a chance to send a 160-character text message to our alien brothers and sisters on Gliese 851d on August 24 2009 in celebration of the International năm of Astronomy 2009.
những từ khóa: aliens, không gian, x-files