text: In the article "The Challenge of Exploring Venus" the author gaves us many reasons why the experiment would be a worthy but also very risky experiment. Knowing what the people from NASA said about Venus's temperatures and atmosphere would be very risky for the humand they would take to that planet. What would you do if you saw a face on Mars? Twenty five years ago we found a landform that looks like a face on mars surface. It is a big ovle that looks like it has eyes a face and nose. The face is looking right out into outer space and it has a veiw of the whole solar system. When the NASA spacecraft called Viking 1 taking pictures of spots were its sister ship could land Viking 2 it was if the face was looking at them. There is not a face on mars, it is just a landform with a shadow that makes it look like a face.