The name of the Mars rover should be Aethon (eh-th-aw-n), it is one of Mars' four horses in Roman mythology. The rover is going to cross over canyons, hills, rough terrain, and navigate massive rocks. This resembles a horse closely because in nature they can traverse just about any terrain. The rover is trying to make way for human life on Mars in the future, like most rovers it will probably go longer than expected. This resembles Aethon because he is immortal. N.A.S.A should choose this name because it represents the mission at hand as well as shows the things that the rover will be doing.