Curiosity is NASA's Mars Science Laboratory rover exploring Gale Crater to study whether Mars ever had environmental conditions suitable for microbial life.
- Company
- NASA JPL
- Country
- United States
- Status
- Prototype
- Generation
- —
- Category
- Space
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Community RatingMars Science Laboratory Curiosity
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Curiosity is NASA's Mars Science Laboratory rover exploring Gale Crater to study whether Mars ever had environmental conditions suitable for microbial life.
- Company
- NASA JPL
- Status
- Prototype
- Generation
- —
- Category
- Space
Quick specs
Height
7 feet (2.1 m)
Weight
1,982 lbs (899 kg) Earth gravity
Reach
7 feet (2.2 m) robotic arm
Autonomy
Autonomous navigation with hazard avoidance on Mars surface
Length
10 feet (3 m)
Width
9 feet (2.7 m)
Landing site
Gale Crater
RoboDex Score
ResearchingHow this robot ranks
RoboDex Score
96
Community — / 10 · no ratings yet
Innovation94
AI88
Mobility78
Utility96
Design90
Editorial Assessment
Reviewed by RoboDex Editorial
Date August 2026
Sources 5
Confidence HIGH
Assessment Version 1
Editorial Notes
Mars Science Laboratory — redefined long-duration planetary rover science.
Technical dossier
Technical narrative
Visual brief
History
NASA launched Curiosity as part of the Mars Science Laboratory mission to determine whether Mars ever supported microbial life.
Purpose
To study Mars' rock record for evidence of past habitable environments and organic chemistry.
Highlights
NASA describes Curiosity as about the size of a small SUV and the largest and most capable rover sent to Mars at the time of its 2011 launch.
Development
Curiosity carries an advanced science instrument suite including cameras, a laser spectrometer, and a drill for powdered rock samples analyzed onboard.
Future Roadmap
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