text: To find human activites around Venus is not easy. Due to strong heat it covers, a human or certain machines can't survive not even under a minute. For example, paragraph 3 says " On the planet's surface, temperatures average over 800 degrees Fahrenheit" and "Such an environment would crush even a submarine accustomed to diving to the deepest parts of our oceans and would liquefy many metals." Venus is almost impossible to squeeze through; Consequently, there could be no chance.