Image of the Day: "Mars Ripped!" --A Multiple Impact Crater 78 Kilometers Long

Image of the Day: "Mars Ripped!" --A Multiple Impact Crater 78 Kilometers Long: ESA’s Mars Express continues to provide new views of the martian surface, as in this image of a strikingly elongated crater in the southern hemisphere, south of Huygens crater. (Martian north is to the right in this image.) The crater...