Earth Day & Carl Sagan’s Pale Blue Dot

This gives me goosebumps every time I watch it…. Happy Earth Day !

This entry was posted by Sayan on April 23, 2011 at 9:10 PM, and is filed under all, conservation, discovery, nature, science, technology. Follow any responses to this post through RSS 2.0. You can leave a response or trackback from your own site.