text: The text also states that they have a unique way that is safe to humans for them to visit Venus. In parragraph 5 NASA has the idea of having a large blimp like structure aporxpmently 30 or so miles above Venus to test. all though it would be hot it would not be as hot as it would be if they were on the planet so it would be safer. NASA is still challengeing themselfs by figuring out how to collect samples.