Explore Mars In DepthScienceMarsEarth Mars ComparisonMars HomeFactsMars ExplorationOverviewRover BasicsMars Exploration Science GoalsMission Timeline SummaryMars MissionsMars Sample ReturnMars Perseverance RoverMars Curiosity RoverMAVENMars Reconnaissance OrbiterMars OdysseyMars Relay NetworkMore Mars MissionsMultimediaImagesVideoAudioMore ResourcesNews & FeaturesLatest Mars ArticlesThe Mars ReportNewsletter HomeMoreThe Solar System Earth Mars ComparisonDecember 17, 2009 This composite image of Earth and Mars was created to allow viewers to gain a better understanding of the relative sizes of the two planets. Downloads Original (2800×1824) Mar 11, 2024 JPEG (263.00 KB)
