text: In the artical the author sounds very confident about this exploration but the conditions seem to risky and how are they 100% shore about these thiges anyway. In the artical it states "At thirty-plus miles above the surface, teperatures would be around 170 degrees but the air pressure would be close to that of sea level on earth". I mean how can you tell they temperature of a planet that far away and even more know how hot it will be at different altitodes.