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
An artist's illustration of b, a Saturn-size planet around a pair of sun-size stars, as envisioned by artist Lior Taylor. The discovery of and another twin sun planet, b, was announced Jan. 2012 and represent a new class of circumbinary planets.