Summary
NASA’s Perseverance rover drove 28.10 miles (45.22 kilometres) on Mars by Oct. 11, 2026, surpassing the previous off-world driving record held by Opportunity. NASA says autonomous navigation has enabled the rover to cover more terrain as it investigates Jezero Crater.
NASA’s Perseverance rover set a new off-world driving record on Oct. 11, 2026, when its odometer reached 28.10 miles (45.22 kilometres) on Mars. That passed the 28.06 miles (45.16 kilometres) logged by NASA’s Opportunity rover, which explored the planet from 2004 to 2018. Perseverance reached the mark on its 2,006th Martian day, or sol, about five and a half years into its mission.
The milestone is also a measure of how much more of the Martian surface a rover can cover when it can navigate hazards as it drives. Perseverance is heading through the Lac de Charmes region near the western rim of Jezero Crater, toward an area called Idubi, where the science team hopes to find traces of ancient hydrothermal systems.
How Perseverance navigates Mars
Perseverance uses an autonomous navigation system called AutoNav to assess terrain while moving. The rover takes images, builds a three-dimensional map of hazards and works out a route between waypoints selected by planners on Earth. That lets it handle local navigation on the surface without waiting for a new instruction for every obstacle.
NASA says more than 90% of Perseverance’s total driving distance has been covered using AutoNav. By comparison, the first Martian AutoNav system, used on Opportunity and its twin Spirit, was used for about 5% of their driving. NASA also reports that Perseverance processes 600,000 points with each look at the terrain; Sojourner, NASA’s first Mars rover, assessed the path ahead using 20 measurement points.
The rover can travel as much as 1,351 feet (412 metres) in a sol. The record-breaking drive itself covered 299.6 feet (91.31 metres). Those figures describe the rover’s capacity and a particular drive, rather than a fixed daily distance: terrain and mission planning shape how far it travels.
More ground brings more geology within reach
The distance matters because longer drives can bring more outcrops and geological settings within reach. Perseverance has travelled from Jezero’s ancient lakebed, up a fossilised river system and toward the crater rim. NASA says it has collected 29 rock and regolith samples across the crater floor, a delta fan formed by a long-gone river, and the rim. Some rocks in the rim region are about 4 billion years old, preserving a chapter of planetary history that has been largely erased on Earth by erosion and plate tectonics.
At Idubi, scientists are looking for possible evidence of ancient hydrothermal activity. The target is scientifically interesting because it may preserve clues about past environments; the search is still ahead of the rover. NASA also reports that Perseverance previously identified a potential biosignature at a rock called Cheyava Falls.
NASA has approved the mission’s first extension, which began in October and is expected to continue Perseverance’s exploration of the crater rim through roughly the end of 2028. The rover’s longer reach therefore supports an ongoing science programme, not just a record: NASA says the next route will continue along the rim and head south toward Rainbow Falls, a 328-foot-wide (100-metre-wide) block of ancient crust uplifted by the impact that formed Jezero Crater.