February 17, 2006Mars rover expert Steven Squyres says we soon could learn more about materials found in the Gusev Crater. Photos: A look at the Red PlanetTAGS:crater, hill, scientist, terrain
December 14, 2006NASA scientists look for a way to get Mars rover into--and out of--a massive crater on the Red Planet. Postcards from the edge of Victoria CraterTAGS:crater, scientist, vehicle, professor, project