"Free Spirit" Update
While the Spirit rover is embedded on Mars, engineers are working to create a 'Mars-scape' on Earth to test an escape plan. Credit: NASARelated Videos
- Mars Rovers Keep On Truckin'
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- Mars Phoenix: Entry, Landing, Descent
- NASA | Sample Analysis at Mars (SAM) Trailer
- Five Years On Mars
- New Name Chosen for Mars Science Laboratory
- Spirit Rover on Five Wheels Moving Forward
- Testing Spirit in Reverse 2
- Testing Rovers for Martian Terrain
- Free Spirit - A Second Rover Rolls in Test Area
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