The awesome power of this tornado, just south of Parker Colorado, is evident by the amount of earth being consumed in its vortex. Despite this power, Mother Nature was just putting on a spectacular show; only a single tree was damaged. By Zachary Caron
Atlas V Arc of Light: Rocket launched with twin Radiation Belt Storm Probes sent to explore the Van Allen Belts that surround Earth. Astrophotographer Mike Killian took this photo from Cape Canaveral Air Force Station in Florida Aug.