NASA has shown just what it can do with the short window of science allowed by its "sounding" or sensor-equipped suborbital rockets -- having taken the sharpest pictures ever of the sun's corona. A 460-pound telescope called the High Resolution Coronal Imager (Hi-C) was lofted for about 10 minutes into space, ample time for its mirrors to capture over 150 images of the solar fringe at 16-megapixels each, before parachuting back to earth. The scope shot exclusively in a sun-friendly high ultraviolet range and used innova
