Check out NASA's intriguing four-wheeled rover prototype made for planetary exploration TechSpot

Like off-road enthusiasts, NASA is also familiar with the challenges of driving in unusual, rocky terrain where the slightest miscalculation around a steep slope can risk the entire journey. While the help of a human hand can remedy such a risky situation on Earth, NASA doesn't get that luxury when...





from TechSpot https://ift.tt/2HfMUxW