text: Driverless cars are dangerous because there's still a lot of mindless drivers out there in the world and driverless cars can simply comprehend the speed and damage another person can do within seconds. These types of cars and stop if there's something in the way behind the car. But what can the cars do when there's a speeding car coming right towards you? It can't drive and spin off somewhere. Stopping wouldn't do a thing, especially if you're at a stop light. These types of cars need a whole lot of more thinking and technical fixes to be put into this idea before they can become anything worth wanting.Venus is a worthy pursuit to study becase Venus is the closest planet to Earth in terms of density and size. Sometimes it is the closest to the Earth than any planet in the Solar System. Venus could of had the features of what Earth is made up of. Scentist are trying to find way to study the features of Venus surface.