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Carl Sagan, whose birthday is November 9, famously juxtaposed human history as a struggle upon a mote of cosmic dust in his book Pale Blue Dot.

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Dead NASA Satellite RHESSI To Crash Into Earth Today

Photos of Earth From Space That Will Make You Feel Small

Dead NASA Satellite RHESSI To Crash Into Earth Today

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Thank god! Religion is in Major Decline Across the Globe – Escaping Christian Fundamentalism

NASA Earth Wallpaper (30 + Background Pictures)

Dead NASA Satellite RHESSI To Crash Into Earth Today

Photos of Earth From Space That Will Make You Feel Small

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Splendor Planet Earth Wallpapers - Wallpaper Cave