Here’s a photo-puzzler for a slow Tuesday afternoon. Can you name the films from which these six stills are taken. All show manned landings on either the moon or Mars (or preparations for such a landing). The questions originally come from the recent Royal Institution science pub quiz, of which I’m co-host. The next one’s on 21 March.

Feel free to leave answers in the comments – but only one answer per person, please.

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