I would rather like to see the money spent on robotics, controlled fusion.....unless if in 20 yrs time, chinese GDP in 2040 = 20 - 30 times of Yank GDP in 1969...

(or unless  nuclear space propulsion works out..)

why 20 - 30 times but not just 10 times? Ans: bcos the yanks over spent on their moon project & couldn't sustain it further