http://www.youtube.com/watch?v=j8smtYxVrno
To have faked it would have been as difficult as landing on the Moon. They can detect things in space. They can see it, so if there's an object not out there, everyone will know it isn't out there. If signals aren't coming from something out there, everyone will know they aren't. If you're going to send something out there to make it look like all that, why not just land on the Moon? And the Russians sure as hell will not sit still for a cover up.
And the problem is too, filming, you can't just slow down the frame or have astronauts walk with wire suspension. In the former case, it'd be very obvious that it's slowed down film and not gravity effects of the moon. In the latter, you would never be able to have objects like dust fall at a proper pace, making it obvious that it's falling at normal gravity.
You also have the fact that natural lighting from the sun is infinite lighting. What that means is, you cannot replicate shadows as they would appear lit by the sun via artificial lighting. This is why on a movie, if a scene isn't shot in actual daylight but the scene is supposed to be, you can tell if you look at the shadows.
And the undercutter of all conspiracies: how do you keep tens of thousands of engineers, scientists, workers, astronauts, and all the other people involved with this project from talking? Not a one person blows the cover? BS. The thing about people is they can't keep a secret. As Ben Franklin said, the only way three people can keep a secret is if two are dead. And no conspiracy is every so vast which at the same time you can uncover with a basic google search.
All the reasons why the moon landing conspiracies have been debunked is the reason why there couldn't be a faked moon landing.
