Real Mars - Perseverance’s AutoNav Leads the Way

This annotated composite image shows the path NASA’s Perseverance Mars rover took through a dense section of boulders. It was acquired on June 29, 2023, the 838th day, or sol, of the mission, by one of the rover’s navigation cameras and was annotated using the Robot Sequencing and Visualization Program. The pale blue line indicates the course of the center of the rover’s front wheel hubs, while the darker blue lines show the paths taken by the bottom of the rover’s six wheels. With the help of its self-driving autonomous navigation system, AutoNav, Perseverance traversed the boulder field much more quickly than previous rovers could have. A key objective for Perseverance’s mission on Mars is astrobiology, including the search for signs of ancient microbial life. The rover will characterize the planet’s geology and past climate, pave the way for human exploration of the Red Planet, and be the first mission to collect and