On their show last night, MythBusters sought to debunk one of the biggest myths of all, that NASA's "moon landings" were shot on a Hollywood backlot. And, spoiler alert, it looks like all that space exploration actually happened. So I guess that's it. Everyone can now remove their tinfoil hats and crack open a bag of freeze dried ice cream. Unless...of course...MythBusters is in on the whole thing...