Perseverance is NASA's Mars 2020 rover seeking signs of ancient microbial life and collecting rock samples for possible return to Earth.
- Company
- NASA JPL
- Country
- United States
- Status
- Prototype
- Generation
- —
- Category
- Space
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Community RatingMars 2020 Perseverance
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Perseverance is NASA's Mars 2020 rover seeking signs of ancient microbial life and collecting rock samples for possible return to Earth.
- Company
- NASA JPL
- Status
- Prototype
- Generation
- —
- Category
- Space
Quick specs
Height
7 feet (2.2 m)
Weight
2,260 lbs (1,025 kg)
Top Speed
0.1 mph (152 m/h) top speed on flat ground
Autonomy
Autonomous navigation with hazard detection; AutoNav drives without daily human steering
Length
10 feet (3 m)
Width
9 feet (2.7 m)
Wheels
Six aluminum wheels, 20.7 in diameter
RoboDex Score
ResearchingHow this robot ranks
RoboDex Score
97
Community — / 10 · no ratings yet
Innovation96
AI92
Mobility80
Utility97
Design92
Editorial Assessment
Reviewed by RoboDex Editorial
Date August 2026
Sources 6
Confidence HIGH
Assessment Version 1
Editorial Notes
Current Mars flagship rover — autonomy, sample caching, and Ingenuity partnership elevate the class.
Technical dossier
Technical narrative
Visual brief
History
Perseverance builds on the Mars Science Laboratory Curiosity rover design with added sample caching and new science instruments.
Purpose
To seek signs of ancient life, characterize Mars geology and climate, and cache samples for possible future return to Earth.
Highlights
Perseverance landed with the Ingenuity Mars Helicopter, which completed the first powered flight on another planet.
Development
NASA redesigned Perseverance's wheels for greater durability and added a larger robotic-arm turret with a coring drill and sample-handling system.
Future Roadmap
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