carl sagan, cosmology, dot, earth, insignificance, loneliness Added: May 6, 2011 | Image size: 368 x 499 px | Source: UnknownNo comments Please log in or sign up to post a comment. add to set Views: 1213 Likes (**Who?): 0 Comments: 0Tagged with :carl sagan 5cosmology 1dot 143earth 843insignificance 1loneliness 457photography 172526quote 88206quotes 103989space 2409universe 1548vastness 1visual text 206wierd 89wonder 498words 17622Log in or Sign upLog In" or Sign Up
