Look again at that dot. That's here. That's home. That's us.

February 13 2010, 7:44pm

The late astronomer Carl Sagan eloquently tried to express how he felt about this photo in his book Pale Blue Dot: Look again at that dot. That's here. That's home. That's us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives. The aggregate of our joy and suffering, thousands of confident religions, ideologies, and