text: The author shows the perrils by first stating the dangers and compare them to intense atmospheres on Earth, such as how the ground temperature on Venus is over 800 degrees fahrenheit and would instantly melt most metals. Another example that he gives would be when they states that the gravitational pull of Venus would crush a submarine that was meant to explore the deepest depths of the ocean at Earth. One more example of this would be when says that staying above it is still a danger because of how hot and unbearable it would be. Those are the situations that he has listed.