Or, and I'm ready to get ruthlessly mocked, could this be an attempt at very clever marketing from Microsoft? Err, in a way that drops the bottom out of their pricing? I'm not sure how that would work but these keys seem to be legitimate (altho maybe not legitimately obtained)...

Another question is: Why is the man the only one offering a greeting? I suppose it's a mercy NASA didn't have the woman chained to a cooker as well as submissively staring at her beau.