JEZERO CRATER — NASA's Perseverance Mars rover set a new off-world record for total distance driven on October 12, 2026. The rover traveled a total of 28.1 miles (45.16 kilometers), surpassing the previous record of 28.06 miles held by the Opportunity rover.

The record-breaking drive occurred on Sol 2006, the 2,006th Martian day of the mission, during which Perseverance drove 299.6 feet (91.31 meters). The rover broke the record while traveling toward an area called Idubi through a region known as Lac de Charmes, beyond the western rim of Jezero Crater.

"The original mission called for no more than 12.4 miles of driving," Project Manager Steven Lee said. "We've blown well past that, and with all mobility systems fully operational and favorable extended-ground-life test results, we expect Perseverance to keep adding to this record for many years to come."

Lee added that "it is an honor to be working on Perseverance at a moment when the technology has evolved to the point that drives like these are routine." Perseverance achieved the distance record in approximately 5.5 years, whereas Opportunity took nearly 15 years to cover a similar distance. The Opportunity rover logged 28.06 miles (45.16 kilometers) during its 15-year mission on Mars from 2004 to 2018. Earlier in its mission, Perseverance also broke the lunar driving record, surpassing the 22.2-mile (35.7 km) distance driven by Apollo 17 astronauts in 1972 and the 24.2-mile (39 km) record set by the Soviet Lunokhod 2 rover in 1973. Primary source: jpl.nasa.gov

Perseverance uses an autonomous navigation system called AutoNav to identify hazards and determine routes without constant direction from Earth. The system uses cameras to create three-dimensional maps of the terrain and plot paths between destinations selected by rover planners, allowing the rover to travel as far as 1,351 feet in a single Martian day. Perseverance has used AutoNav for more than 90% of its total driving distance, compared to about 5% for the navigation systems used by Opportunity and Spirit.

"The rover that broke this record did so by making its own decisions about the path," Deputy Team Chief for Robotic Operations Mark Maimone said. "Given the autonomy to just go, Perseverance is a better driver than the one that landed, and we're not done."

Perseverance landed in Jezero Crater, a 30-mile-wide depression that was a lake during the early years of the solar system, in February 2021. The rover arrived at an ancient river delta along the crater in April 2022. NASA's Jet Propulsion Laboratory, managed by Caltech in Pasadena, California, built and manages operations of the Perseverance rover.

Mission managers had expected Perseverance to pass the mileage milestone in August 2026, but the rover paused for two months to investigate light-colored rocks. Scientists believe Lac de Charmes contains some of the oldest terrain yet explored by robotic missions and hope to find evidence of ancient hydrothermal systems. The light-colored rocks in the region are identified as gabbros, coarse-grained volcanic rocks similar in composition to basalt, and scientists suspect the blocks might be the result of three separate meteor impacts.

"And so anytime we see something that is distinctly light-toned, it attracts attention," Project Scientist Katie Stack Morgan said. "We’ve been seeing in these rocks evidence for very intense melting and shock, and this is exactly what we expect to see in really, really ancient pre-Jezero rocks representing the crust of Mars. It’s very much a detective mystery here."

"Science is the reason that rover is on the surface of Mars," Morgan said. "We’re excited to get the record when we get it. But in the meantime, it’s the rocks that really drive the mission."

Perseverance is exploring Jezero Crater, searching for evidence of ancient microbial life and collecting rock and soil samples. The rover has collected 29 rock and soil samples from the crater floor, an ancient river delta, and the crater rim, including rocks believed to be about 4 billion years old. Perseverance discovered a rock called "Cheyava Falls" which contains a potential biosignature, a feature that could indicate past microbial activity but does not establish that life existed on Mars. In 2023, NASA stated it was possible that microbial life once existed in Jezero Crater.

NASA approved the first extension of Perseverance's mission, expected to continue exploration of the crater rim through approximately the end of 2028. The Ingenuity helicopter made 72 flights before one of its rotors broke in January 2024.

Members of the Perseverance Mars mission team gathered at JPL with a Guinness World Records certificate marking the rover distance record. OPTIMISM, a full-scale engineering model of Perseverance, was positioned in front of the team during the record celebration. Primary source: science.nasa.gov

Why It Matters

The record demonstrates the success of autonomous navigation technology compared to previous missions, according to the NASA Mission Team.

Scientific discovery, not mileage, remains the primary driver of the mission, according to scientists. The rover continues to explore Jezero Crater, where NASA stated in 2023 that it was possible microbial life once existed, and has collected samples from terrain believed to be about 4 billion years old.