Why do you believe it? Im not saying that it didnt or saying that you are wrong... i just personally see too many flaws in the story to believe it actually happened, like the fact that we cant do this today, but we could 40years ago... Should we not know A LOT more about the moon if we landed there 40years ago?
It takes people 1WEEK to erect an entire squatter camp with NO money, but more than 40years to put anything substantial on the moon, not to mention the Billions they have in their budgets... Knowing America, if they had actually landed on the moon, they'd have been back a few times! Just my opinion...
Because up until recently there was no point to go to the moon. This has been said many times by various people in positions of power. They're currently working on a moonbase, which is still in a planning phase if I'm not mistaken, from which to launch missions to Mars and such.
I'm not trying to be insulting, but it's fairly evident that you're not a scientist. Many things are operated fly-by-wire, so to speak, due to prohibitively expensive costs. Hell, I'm willing to say that the majority of science these days happen on a level that you as human cannot observe without very sophisticated equipment. Equipment which can also be used at a distance.
It's ridiculously expensive to get something to the moon, or even up in space. There's a reason that they build space craft the sizes they do. The amount of rocket fuel required to get an object into orbit increases exponentially with mass, so keeping things compact is key. These two devices are the size of washing machines and probably way a few hundred kilograms while a human and the supporting infrastructure would weigh many tons. Look at the ISS as an example of what would be required for longterm space travel.
Sending people means you need to get them back as well, increasing the costs quite a lot since you need to cater for two journeys. The initial moon landing was more a show of power than a scientific endeavour and should be seen as such. Soil samples and such were collected for study, but that was only secondary. NASA's budget back then was also quite a bit larger than it is currently, so they could afford missions such as this.