NASA Image Gallery Highlights Earth's Changing Face

In celebration of this year's Earth Day on April 22, NASA's Webby Award-winning Global Climate Change website, http://climate.nasa.gov , has unveiled a new version of its popular image gallery, "State of Flux." The gallery, which can be found at http://climate.nasa.gov/sof , presents stunning images, mostly from space, of our ever-changing planet, chronicling changes taking place over time periods ranging from days to centuries. More in http://www.sciencedaily.com/releases/2012/04/120420092020.htm