NASA repurposes Mars Helicopter’s Snapdragon SoC to help Perseverance rover navigate
Summary
NASA repurposes the Mars Helicopter’s Snapdragon SoC to enable Perseverance to autonomously localize its position on Mars using a new Mars Global Localization workload. The system uses image matching against orbital terrain maps to pinpoint location within about two minutes to 10 inches, enabling longer autonomous drives and reducing reliance on Earth comms; the piece also notes tests, hardware details, and future implications for commercial silicon in space.