
NASA Rover Mission Marks 8 Pioneering Years on Mars
Spirit and Opportunity have made ground-breaking discoveries on the Red Planet.
Mars Rovers Spirit and Opportunity are 6-wheeled, remotely operated explorers on the planet Mars. Learn more about Mars exploration and how the Spirit and Opportunity rovers are doing.
Related Topics: Curiosity Mars Rover Mission, ExoMars, India Mars Orbiter Mission, Mars, Maven Mars Mission