Sorry if I get on a sociological rant, but I love to remind people of this - and more - how about VELCRO? MYLAR? cordless power tools... - when they complain theat we, the people, allocate too much money in space.
I assure you, not one cent was spent in space.
NASA's money pays the salaries of hard working physicists, doctors, scientists, floor sweepers, and ditch diggers.