text: A thick atmosphere of almost 97 percent carbon blankets venus. On the planet the temperatures average can be over a 800 degrees fahrenheit and the atmospheric pressure is like 90 times greater than what we experience on our own planet,the conditions of the this planet can be more extreme than anything humans encounteron the planet earth venus is the only planet that have hottest surface temperature of any planet in our solar system,the other planet that are closer to the sun is mercury ,