NASA's Perseverance rover now has its own 'GPS' on Mars: 'We've given the rover a new ability' | Space

NASA's Perseverance rover has been upgraded with a new capability called Mars Global Localization, allowing it to determine its exact location on Mars without relying on Earth-based guidance. This new system enables the rover to match its panoramic imagery to orbital terrain maps onboard, calculating its precise position to within 10 inches (25 centimeters) and allowing it to travel farther and conduct more science. This advancement in autonomous navigation could pave the way for faster and more independent exploration on Mars and other celestial bodies.