Voice of Urdu - وائس آف اردو

Perseverance rover hits marathon distance on Mars — NASA has selected four new commercial Moon missions under its Commercial Lunar Payload Services (CLPS) initiative

Editorial Team

NASA’s Perseverance rover has completed a marathon-distance drive on Mars, reaching the 26.2-mile (42.2-kilometre) mark after five years and four months of surface travel. The milestone was achieved on the 1,890th Martian day of the mission, known as a sol.

NASA said Perseverance’s pace surpassed the agency’s previous distance record holder on Mars, the Opportunity rover, which took 11 years and two months to cover the same distance.

The distance milestone offers a measurable indicator of how far Perseverance has traversed while conducting its science campaign on the Martian surface. For readers and mission planners alike, the comparison with Opportunity underscores both the sustained longevity of NASA rover operations and the progress possible over multi-year missions.

The achievement also coincides with fresh orbital imaging that visually documents Perseverance’s route, showing the rover and the winding tracks it has carved across Mars—an overhead view that helps contextualize where the vehicle is operating and how it is navigating the terrain.

Perseverance crossed the marathon-distance threshold after five years and four months of driving on Mars, reaching the mark on sol 1,890 of its mission.

NASA’s Mars Reconnaissance Orbiter (MRO) captured an overhead image of Perseverance using the High-Resolution Imaging Science Experiment (HiRISE) camera, showing the rover as well as the tracks it has left behind on the surface.

At the time of the HiRISE image, Perseverance was operating west of Jezero Crater in an area the mission’s science team has nicknamed “Arbot.”

NASA’s Jet Propulsion Laboratory (JPL) in Southern California oversees operations for both Perseverance and MRO on behalf of NASA’s Science Mission Directorate as part of the Mars Exploration Program.
JPL is managed for NASA by Caltech.
Lockheed Martin Space in Denver built the Mars Reconnaissance Orbiter and continues to support its operations.
The University of Arizona in Tucson operates the HiRISE camera.
HiRISE was built by BAE Systems in Boulder, Colorado.

Perseverance is one of NASA’s long-running robotic rover missions designed to explore Mars over extended periods, with day-to-day operations measured in sols, the Martian-day unit used to track activity on the planet’s surface. The rover’s newly reached marathon-distance milestone reflects cumulative driving carried out over years of surface exploration.

NASA’s prior Mars surface-distance record holder was the Opportunity rover, which required 11 years and two months to travel the same marathon length. The agency’s comparison between the two rovers is a benchmark for how quickly a rover can accumulate distance while carrying out scientific work and navigating terrain constraints.

The latest milestone is paired with observations from orbit. NASA’s Mars Reconnaissance Orbiter is a separate spacecraft that studies Mars from above and can image surface assets such as rovers. Its HiRISE camera provides high-resolution views that allow teams and the public to see both the rover and visible evidence of its movement, including the tracks left behind.

The new overhead imaging places Perseverance west of Jezero Crater, a named location on Mars, in a working area informally identified by the science team as “Arbot.” Such nicknames are commonly used by mission teams to describe operational regions as exploration progresses and to organize discussion of routes and targets.

The rover and orbiter missions are supported by multiple institutions and contractors. NASA’s Jet Propulsion Laboratory manages mission operations for both Perseverance and Mars Reconnaissance Orbiter under NASA’s Science Mission Directorate and within the broader Mars Exploration Program, with JPL itself managed for NASA by Caltech.

Industrial and academic partners contribute specialized hardware and operations: Lockheed Martin Space built Mars Reconnaissance Orbiter and continues supporting its operations, while the University of Arizona operates the HiRISE instrument, which was built by BAE Systems. Together, these roles illustrate how surface missions and orbiters are run through coordinated work across NASA centers, universities and aerospace companies.

NASA’s updated distance figure indicates Perseverance reached the marathon-distance mark after five years and four months of driving, achieving the milestone on sol 1,890 of the mission.

The agency’s comparison emphasizes the pace of surface travel: Opportunity, NASA’s previous record holder for covering the same distance on Mars, took 11 years and two months to do so.

The supporting visual documentation comes from the Mars Reconnaissance Orbiter’s HiRISE camera, which captured an overhead image showing Perseverance on the surface and the winding tracks it has left behind. NASA said the image was taken while the rover was operating west of Jezero Crater, in the region the science team has nicknamed “Arbot.”

Operational responsibility for the two missions is attributed to NASA’s Jet Propulsion Laboratory in Southern California, managed for NASA by Caltech, working on behalf of NASA’s Science Mission Directorate as part of the Mars Exploration Program. The orbiter and its imaging system are supported by Lockheed Martin Space, the University of Arizona and BAE Systems, according to the mission partners’ roles described in the update.

Perseverance has now been confirmed to have driven at least a marathon distance on Mars, with its location at the time of the referenced orbital image placed west of Jezero Crater in the area called “Arbot.” The HiRISE view provides an external confirmation of the rover’s presence and surface tracks at that stage of operations.

NASA has not announced any new operational changes alongside the distance milestone in the provided update. Ongoing mission work continues under JPL’s oversight for both Perseverance and Mars Reconnaissance Orbiter, with continued support from Lockheed Martin Space for the orbiter’s operations and from the University of Arizona and BAE Systems for the HiRISE camera and its operation.