Explore Mars In DepthScienceMarsOptical Navigation...Mars HomeFactsMars ExplorationOverviewRover BasicsMars Exploration Science GoalsMission Timeline SummaryMars MissionsMars Sample ReturnMars Perseverance RoverMars Curiosity RoverMAVENMars Reconnaissance OrbiterMars OdysseyMore Mars MissionsMultimediaImagesVideoAudioMore ResourcesNews & FeaturesMoreThe Solar System Optical Navigation Demonstration Near MarsJuly 14, 2009 Credit NASA/JPL-Caltech Language english Downloads Original (791×700) Mar 11, 2024 JPEG (149.08 KB)