text: the picture that he took was even clearer and it can be seen that nothing alien related is in the photo. It is all just a mesa.Mass prodution of automobiles has altered the entire human population way of life. Not only expanding the limits of transportation and travel people once had, but showed advances to a better future. When someone creates something like a book, song, or art piece. The creator would want there creation to used by many people. But, What if the more people use it the worse something else gets? More and more people have been driving cars since its been invited, but people see cars to the point where everyone should have one. Little do people know how much damage it doing in there every day lives. In some parts of the world they've actually started a few different bans that can stop the pollution cars are creating. Vauban, Germany completely forbide any street parking, driveways, and home garages. If someone still wants to keep there car they can always pay $40,000 to purchase a large garage at the edge of the development. As a result, 70 percent of Vauban's families do not own cars. In Paris they went less drastic and enforced fines to people who drove on day for example on monday mororists with even numbered liscense plates were ordered to leave their cars at homes or suffer a 22 euro fine. Since less people drove smog cleared up. In Bogota, Colombia cars have been banned with only buses and taxis were permitted for one day each year. The goal was to promote alternative transportation and reduce smog. Violators faced $25 fin e. Cleaner air is one of the advantages that come with limiting car usage.    "Therefore scientist seeking to conduct a thorough mission to understand Venus would need to get up close and personal despite the risks. Or maybe we should think of them as challenges"(paragraph 6) . This supports the authors claim that studying Venus is a worthy pursuit despite the dangers because in this quote it supports the idea that instead of thinking of this mission as a risk, think of it as a challenge. A risk is when something bad can happen as a result of failing where as a challenge is a reward you will get if the operation is a success.