CADRE Test Rovers in the Mars Yard

A CLOSER LOOK

Two full-scale development model rovers that are part of NASA's CADRE (Cooperative Autonomous Distributed Robotic Exploration) technology demonstration drive in the Mars Yard at the agency's Jet Propulsion Laboratory in Southern California in August 2023. The project is designed to show that a group of robotic spacecraft can work together as a team to accomplish tasks and record data autonomously – without explicit commands from mission controllers on Earth. The rovers being tested here are similar in size and appearance to the flight models – still being built at the time of this image – that will travel to the Moon. Equipped with flight software and autonomy capabilities, these development models were used for drive tests outside the clean room. In this image, one rover is fitted with a

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