It's a conspiracy I tell you...
It was bad enough when NASA faked the moon landings, but it was only to be expected that the Chinese would follow up with dodgy film taken on a film set in Shanghai. But for NASA to join in by backing up their charade...shame on them all!
Anyway, everyone knows that the moon is too small and far away for anything to reach it - and the Clangers have an excellent anti-invasion missile shield anyway.