text: The author also says "Our travels on Earth should not be limited by dangers and doubts but should be expanded to meet the very edges of imagination and innovation." When he says this he thinks that we should explore Venus no matter the dangers but in the artical he listed the dangers. He says Venus has a "thick atmosphere of almost 97 percent carbon dioxide blankets venus. Even more challenging are the clouds of highly corrosive sulfuric acid in Venus's atmosphere. On the planet's surface, temperatures average over 800 degrees Fahrenheit, and the atmospheric pressure is 90 times greater that what we experience on our own planet." If it's 90 times grater than what we experience on earth is it worth studying? He tells us that they sent nemerous spaccrafts to Venus but nun of them survieved longer than a few ours. If your spaceships cant land there and survive why send a human there risking lives?