text: Venus is often called Earths twin, Venus is the planet that is most related to earth in terms of density and size. But Venus has many more dangers than Earth. Venus has an atmosphere of 97 percent carbon dioxide wich means humans will not be able to breath the air. Venus's surface is over 800 degrees Fahrenheit and the atmospheric pressure is 90 times greater than earths pressure. Because of the extremely high amount of pressure that would crush a submarine and melt any metal humans would nto be caple of landing on the surface of Venus without being crushed. And not only does Venus have very high tempertures, pressure and a deadly atmosphere, it also has erupting volcanos, powerful earthquakes, and frequent lighting strikes.