Published March 7, 2013 at 1920 × 1080 in Comet to Make Close Flyby of Red Planet in October 2014 This computer graphic depicts the orbit of comet 2013 A1 (Siding Spring) through the inner solar system. Image credit: NASA/JPL-Caltech (Click image to enlarge) (Visited 9 times, 1 visits today)
