so nasa has its sights set on mars in 2020. the space agency planning to launch a new rover onto the red planet next summer. they want to pave the way for us, the first humans. >> an up close look at how it will work. >> i'm here inside the clean room at jpl. behind me arguably the most tricked out vehicle in the solar system, the mars 2020 rover. among the new features on this rover, the terrain relative navigation. if you see that red triangle, the camera in there is going to be taking images of mars as it parachutes down into a crater.