text: In the United states the automoblie industry is huge, and having a car is one of the things that many citizens hold dear to their daily life. recently things have started to chang in the U.S .  government is starting to realize the affects of having millons of cars in our country is gaving on our environment(source 4 ). since the expansion od suburbs th                       In "The Challenge of Exploring Venus", the author statest that " no spacecraft survived the landing for more that a few hours.". The atmosphere around Venus is made up of nearly 97 percent carbon dioxide and the atmospheric pressure is 90 times greater than what we experience on planet Earth. So why should we try again?