This is an expert from the book Pale Blue Dot: A Vision of the Human Future in Space.  In it astronomer Carl Sagan talks about the the famous picture of the Earth, our “pale blue dot” taken by Voyager I on February 14, 1990.  The short film adds a layer of classic movie scenes to the narration; it was put together by David Fu.  Really puts things into perspective.  We are but a speck in the vastness that is the universe.

[Via Gizmodo]