Close Encounters - Making Extraterrestrial Contact (Part 2 of 6)

Very interesting series from the "The National Geographic Channel" on extraterrestrial life and the possibility of finding it soon.

9:57 min.

http://www.youtube.com/watch?v=3F9U515R2o8

Part 2 of 5 , the following will be added daily.

PART 1

PART 3

PART 4

PART 5