I think a good name for the 2020 Mars Rover is F.I.D.O. (Fearless Information Data Officer). Fearless because it will not give up and neither will NASA. It will collect information and data and send it to NASA. F.I.D.O is a good name because it's a popular dog name and dogs find and discover. The Mars Rover is going to be searching for extraterrestrial life and past life. It will collect samples of interesting rocks and soil. It also takes in oxygen from the Martian atmosphere and turns it into data. The data can be used for future astronauts. F.I.D.O is a good name because it describes what the Rover is doing, it is representing NASA on Mars and it's like a loyal dog retrieving.