On October 11, 2026, NASA's Perseverance rover pushed its odometer to 28.10 miles (45.22 kilometers) on Mars, breaking the extraterrestrial driving record previously held by the Opportunity rover at 28.06 miles (45.16 km).

The milestone came as the rover traveled toward an area called Idubi through the region off the western rim of Jezero Crater nicknamed Lac de Charmes.

NASA credits much of the achievement to Perseverance's AutoNav autonomous navigation system, which the agency calls 'thinking while driving.'

The rover images terrain while rolling, builds a 3D map of hazards, and plots its course between waypoints selected by rover planners on Earth — all at or near top speed, covering up to 1,351 feet (412 meters) in a single sol.

More than 90% of Perseverance's total distance was driven with AutoNav, compared with about 5% for the first Martian AutoNav system on Opportunity and Spirit. Where the first rover, Sojourner, assessed its path with 20 measurement points, Perseverance processes 600,000 with every look.

The original mission plan called for no more than 20 kilometers (12.4 miles) of driving, according to project manager Steven Lee, who said the team has 'blown well past that.'

JPL rover driver Mark Maimone told space.com that the original design planned only about 20 kilometers, which the rover has already more than doubled, and the team is looking good to reach up to 100 kilometers total.

space.com reports that Vivian Sun, the mission's deputy project scientist, stressed that all of Perseverance's original capabilities remain more or less intact, especially the science instruments.

The record caps nearly three decades of NASA rover operations on Mars, each mission driving farther and more capably than the last.

Sojourner covered about 330 feet (100 meters) in 1997; Spirit logged 4.8 miles (7.7 km) before succumbing to the Martian winter in 2010; Opportunity rolled for 5,111 sols, completing the first extraterrestrial marathon in 2015; and Curiosity, still working in Gale Crater, has logged more than 23.65 miles (38.06 kilometers).

Perseverance also surpassed the 22.2 miles covered by Apollo 17 astronauts in 1972 and the 24.2 miles driven by the Soviet Lunokhod 2 rover in 1973.

Stamina and longer drives put more geologic diversity within reach faster, letting Perseverance climb from an ancient lakebed up a fossilized river system — where it found a potential biosignature in a rock named Cheyava Falls — and on to the crater rim.

The rover has collected 29 rock and regolith samples spanning the crater floor, a delta fan and now the rim, where it is exploring impact-generated rocks some 4 billion years old, a chapter of planetary history almost entirely erased on Earth.

NASA recently approved Perseverance's first mission extension, which began in October and will carry its exploration of the crater rim through roughly the end of 2028.

According to ua.news, a recent systems assessment concluded the vehicle can operate into the 2030s and likely longer, supported by a plutonium-based power system that continues to perform as expected.

Lee called the potential biosignature discovered last year — organic-rich material formed 3.2 to 3.8 billion years ago in a river channel that fed the Jezero lake — the rover's most significant result to date, and Maimone added that the team is not done.