http://kplu.org en http://kplu.org/post/nasa-unveils-most-amazing-high-def-image-earth The <a href="http://www.nasa.gov/vision/earth/features/bm_gallery_1.html" target="_blank">"Blue Marble" image</a> of Earth snapped by the crew of Apollo 17 in 1972 is one of the most famous photos ever taken. Wed, 25 Jan 2012 21:17:20 +0000 Mark Memmott 3918 at http://kplu.org NASA unveils 'most amazing' high def image of Earth