NASA tests robodogs and drones for Mars and Moon exploration

NASA is testing drones and robodogs on Earth to prepare for future Mars missions, aiming to scout challenging terrain before human explorers arrive. These robotic explorers, including the LASSIE-M robodog, are being trained in simulated Martian environments like Death Valley to navigate difficult landscapes and identify scientific targets. The initiative aims to enhance the safety and reach of future crewed missions by using robots to scout ahead and gather crucial data in areas where GPS is unavailable.