Yeah, I take a basic interest, been to NASA (Florida) a couple of times while over there. Loved it from the days as a kid of seeing the first moon landing.
I saw an article the other day, where they are looking for new astronaut recruits, the training and technical requirements are immense, you litterally have to even know how to build something out of nothing, anyone that has seen Apollo 13, will know what I mean, technical survival at its most basic. Which really is all that the ever first moon landing was, when I saw the stuff they sent up, my first thought was this never happened, so I can understand why you get your conspiracy theorists.
As the scientists said about Mars, it's not whether life is on the planet, it's about did life ever exist on it, and if not, why not, as billions of years ago it would have resembled something that should have been able to sustain life. Don't think I'll live long enough to see all the answers, to their questions.