News dated
On 11 October, Perseverance reached 45.22 kilometres travelled on Mars, passing Opportunity’s 45.16 kilometres. NASA’s Jet Propulsion Laboratory reported the milestone on 12 October, after about five and a half years of exploration. [1]
According to JPL, the rover used AutoNav to assess terrain over more than 90% of the distance travelled. The system maps obstacles and chooses a route between waypoints selected by planners on Earth. The mission’s first extension, which began in October, is intended to continue exploration of Jezero Crater’s rim until roughly the end of 2028. [1]
The bright side
Longer drives put more rock outcrops and geological settings within reach; the record demonstrates an operational capability that supports research. [1]
One idea, in simple words
Perseverance is a rover: a robot on wheels that explores Mars. On 11 October it reached 45.22 kilometres travelled, passing Opportunity’s earlier record. It is not racing to finish first. Each stretch of ground can bring it close to different rocks that help scientists understand the planet’s history. NASA reported the achievement on 12 October. [1]
A system called AutoNav helps it choose where to drive. It examines the ground, identifies obstacles and builds maps. Planners on Earth choose waypoints; the rover finds a route between them. As an example, imagine choosing a way through scattered stones while keeping your destination in mind. This record measures distance travelled. It does not show that life has been found on Mars. [1]
A little discovery to keep
What did you discover?
Straight from the source.
- NASA’s Perseverance Sets Off-World Record for Total Distance Driven NASA Jet Propulsion Laboratory · 12 Oct 2026
Original reporting summaries prepared with AI assistance and accessible sources. Our editorial method.
