[SudarshanP]

What is the risk a mountaineer or fighter pilot or car racer facing? Should we ban these people from taking calculated risks? Are there some stats about how risky various adventure sports are compared to Space Exploration?

Another question is what is the worth of revisiting the moon to set up a hyper expensive tourist camp there? Should it not be NASA's job to focus on research that lays the groundwork for entrepreneurs like Elon Musk to expand human presence beyond Earth?