text: Alot of laws will have to be changed as well because their really wouldnt be any reason to take a drivers test because the cars already know what to do. What would the age limit be? How will the car know the aspeed limit will there have to be new road put in so the car can detect it? See i just think there would be to much conflict and we should just have to drive the cars our self.This article was stating that Venus is Earth's "twin." It is the closest in distance as well. Venus has many things wrong with it before anyone could ever live on it. Venus could be our nearest option for planitary visit. There is Earth like qualities but, it is very dangerious. Scientist still study this world because they know that if they could have a landing that was successful then they could finaly really start to explore the suface.