NASA's Perseverance rover has become the longest-driving vehicle ever operated on the surface of another world. According to a statement published by NASA's Jet Propulsion Laboratory (JPL), the rover's odometer passed 28.10 miles (45.22 kilometers) on October 11, 2026 — the mission's 2,006th Martian day, or sol — surpassing the 28.06-mile (45.16-kilometer) record set by NASA's Opportunity rover.
What happened
Opportunity drove its record distance across Mars over almost 15 years, from its landing in January 2004 until the mission ended in 2018 after the rover lost contact with Earth during a planet-wide dust storm, JPL said. Perseverance matched and then exceeded that total in roughly five and a half years, having landed in Jezero Crater in February 2021, CBS News and JPL both reported.
The milestone came as Perseverance was driving toward a destination nicknamed 'Idubi,' part of a region along the western rim of Jezero Crater that scientists have nicknamed 'Lac de Charmes,' according to JPL. NASA says the area may contain some of the oldest terrain yet explored in the solar system, including rocks estimated at roughly 4 billion years old.
Why Perseverance is driving faster
JPL attributed the pace largely to the rover's AutoNav autonomous-navigation system, which lets Perseverance identify hazards and plan its own route without waiting for commands from Earth. According to JPL, more than 90% of the rover's total driving distance has been completed autonomously, compared with roughly 5% for Opportunity, whose onboard computer processed far less terrain data per decision. On its best days, JPL said, Perseverance can cover up to 1,351 feet (412 meters) in a single sol.
JPL also noted that the Perseverance team did not originally expect the rover to need anywhere near this much driving. Steven Lee, project manager for Curiosity and Perseverance at JPL, said in the NASA statement: "The original mission called for no more than 12.4 miles of driving. We've blown well past that." CBS News reported Lee added that the rover is likely to keep extending the record for years to come.
Mark Maimone, deputy team chief for robotic operations at JPL, said in the NASA statement that the rover's own routing decisions have made it a better driver than the one that originally landed, and that the team expects further gains as navigation software continues to improve.
Mission status and what comes next
NASA approved an extension of the Perseverance mission in October 2026, according to JPL, with science operations now expected to continue through roughly the end of 2028. The rover has collected 29 rock and soil samples during its mission, JPL said, as part of its search for evidence of ancient microbial life in Jezero Crater. CBS News noted that 2023 findings had pointed to conditions in the crater that may once have supported microbial life, though no direct evidence of life itself has been found.
Off-world driving distance record, before and after| Rover | Total distance driven | Time to reach distance |
|---|
| Opportunity (2004–2018) | 28.06 miles / 45.16 km | Nearly 15 years |
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| Perseverance (2021–2026) | 28.10 miles / 45.22 km | About 5.5 years |
|---|
NASA's science.nasa.gov photojournal, in an infographic comparing off-world rover driving distances published October 13, 2026, confirmed the same figures for Opportunity and Perseverance and noted that Curiosity, which has been operating on Mars since 2012, remains active and continues to drive across the surface.
Questions
- How far has Perseverance driven on Mars?
- According to NASA's Jet Propulsion Laboratory, Perseverance had driven 28.10 miles (45.22 km) as of October 11, 2026, making it the farthest-driving vehicle ever operated on another world.
- Which rover held the record before Perseverance?
- NASA's Opportunity rover held the previous record, having driven 28.06 miles (45.16 km) on Mars between its 2004 landing and the end of its mission in 2018, per JPL.
- Why did Perseverance set the record faster than Opportunity?
- JPL says Perseverance relies on its AutoNav autonomous-navigation system for more than 90% of its driving distance, letting it plan routes and avoid hazards without waiting for commands from Earth, versus about 5% autonomous driving for Opportunity.
- Is the Perseverance mission still ongoing?
- Yes. NASA approved a mission extension in October 2026, and JPL says operations are expected to continue through roughly the end of 2028.
- What is Perseverance looking for now?
- The rover is exploring an area nicknamed 'Lac de Charmes' along the western rim of Jezero Crater, heading toward a site called 'Idubi,' where JPL says scientists are studying what may be among the oldest terrain yet explored in the solar system.
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