Explore Mars In DepthScienceMarsSpallanzani CraterMars HomeFactsMars ExplorationOverviewRover BasicsMars Exploration Science GoalsMission Timeline SummaryMars MissionsMars Sample ReturnMars Perseverance RoverMars Curiosity RoverMAVENMars Reconnaissance OrbiterMars OdysseyMore Mars MissionsMultimediaImagesVideoAudioMore ResourcesNews & FeaturesMoreThe Solar System Spallanzani CraterJanuary 1, 2000 Language english Downloads Original (540×388) Mar 11, 2024 JPEG (57.63 KB)