Explore Mars In DepthScienceMars Science Laboratory (MSL)No Speed Limit on MarsMars 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 No Speed Limit on MarsFebruary 20, 2009 This image shows two engineers aiming the cannon that will fire the tightly packed parachute into the wind tunnel. Downloads Original (640×360) Mar 11, 2024 JPEG (204.67 KB)