How JPL Keeps the 13-Year-Old Curiosity Rover Doing Science
The Curiosity rover, which has been exploring Mars for 13 years, continues to operate effectively despite the challenges of its hostile environment. Since its successful landing in August 2012 at the Jet Propulsion Laboratory (JPL) in Pasadena, California, Curiosity has traveled nearly 37 kilometers, drilled into 42 rocks, and captured approximately 763,000 images. JPL engineers, including assistant team chief Alexandra Holloway, have implemented ongoing software updates and innovative solutions to keep the rover functional, even as it faces wear and diminishing power. Holloway highlighted the rover's longevity, attributing it to robust engineering and continuous maintenance efforts. While Curiosity and the younger Perseverance rover share similar hardware, Perseverance features additional capabilities for autonomous navigation, reflecting their distinct mission objectives. Curiosity's operational challenges include wheel wear from sharp rocks and power consumption from its nuclear source, which decreases over time. Engineers have developed strategies to optimize power usage, such as reducing computer activation time and parallel processing tasks. Looking ahead, Holloway noted that while Curiosity's arm may eventually fail, the rover still possesses valuable remote sensing instruments that will contribute to future Mars exploration. With its power source expected to remain viable through at least 2035, Curiosity's mission continues to yield significant scientific insights, paving the way for future missions.
HERL (Human Engineering Research Lab)
United States
Joint University of Pittsburgh and US Department of Veterans Affairs laboratory conducting rehabilitation engineering research. Develops mobility devices, assistive technologies, and medical-grade products for people with disabilities.
Joanneum Research Assoc (AT)
Austria
Joanneum Research Institute for Robotics and Flexible Production conducts applied R&D in industrial robot systems, production automation and robot safety, offering feasibility analysis, consulting and testing in a robotics solution centre.
St Petersburg National Research U of ITMO
Russian leading research university (ITMO University) specializing in information technology, optical engineering, and photonics. Active research programs in AI, robotics, computer vision, and cyber-physical systems.
Copley Controls
United States
Copley Controls, an ISO 9001:2008 company and part of Analogic Corporation, delivers high-performance motion solutions to a wide range of industries including semiconductor, life sciences, test, automated assembly, and COTS military.
Madrid Space (ES)
Spain
Spanish space engineering consultancy providing thermal, structural, and CFD analysis services. Specializes in thermo-mechanical challenges across 100+ space projects for satellite, payload, and platform development.
Pedsco (Canada)
United Kingdom
Pedsco (Canada) Ltd. manufactures the RMI (Remote Mobile Investigator) series of remotely operated ground vehicles. The RMI-9 and RMI-10 are lightweight battery-powered robots used globally by police, military, fire departments, and industrial institutions for hazardous material handling and EOD operations.
Alkadur Robot Systems GmbH
Germany
Alkadur Robot Systems (Germany) manufactures automated doner kebab cutting robots for commercial food service environments. The robotic systems use optically integrated sensors to deliver precise, hygienic, single-button-operated meat slicing for high-volume restaurant and catering operations.
CRP Robot (CN)
China
Chinese high-tech enterprise manufacturing industrial robots, collaborative robots, and core robot components including control systems and servo systems. Main drafting unit of four Chinese national standards in the industrial robot domain.
Dr Robot
Canada
Dr Robot Inc develops WiFi-connected robot platforms, motor drivers, servo controllers, and OEM robot kits for autonomous mobile and humanoid robot development. Products target educational, research, and personal robot application developers.
Green Hills Software
United States
Independent embedded software provider delivering RTOS, compilers, IDEs, and debuggers for safety- and security-critical systems. Serves automotive, avionics, defence, and industrial domains with certified real-time operating system platforms since 1982.
Scorpion Vision Software (UK)
Norwegian-based 2D and 3D industrial machine vision software platform (marketed under Tordivel AS). Offers sub-pixel and micron-level non-contact measurement, configurable inspection tools, and advanced calibration capabilities without programming.
Acquired Data Solutions, Inc.
United States
Provides systems engineering, embedded software development, automation integration, and cybersecurity services for government and commercial defense clients. Capabilities include OT/IT convergence, edge computing, and mission-critical system integration across a 28-year operational history.
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