Mars Rover Curiosity Spotted From Space

New photos by a sharp-eyed NASA Mars orbiter shows the space agency's Curiosity rover trundling across the Red Planet, on its way to the base of a huge and mysterious mountain. The one-ton Curiosity rover and its tracks are visible in two new images taken by the High Resolution Imaging Science Experiment (HiRISE) camera aboard NASA's Mars Reconnaissance Orbiter on Dec. 11, 2013. "The rover is near the lower-left corner of this view," NASA officials wrote in a description of one of the photos, wh...