The full Moon of August 31st is a "Blue Moon," the second full moon in a calendar month. Could the Moon actually turn blue? Today's story from Science@NASA discusses the surprising possibilities.
FULL STORY: http://science.nasa.gov/science-news/science-at-nasa/2012/29aug_bluemoon/
VIDEO: http://www.youtube.com/watch?v=4HRKl0fa2dg
