That look says one thing. Oh shit, I think they know!

Q when asked said yes, now i don't know for a fact but Q does. So being i don't know and he does i say they did, no reason to lie. You have understand Q picks the questions he wants to answer. So why pick the moon landing and then lie when he could avoided the question altogether.

I'm trying to believe we went but they aren't telling us everything and produced a lot of fake footage to confuse.