I have no sauce for any of this. But I remember reading in more than one article, that Stanley Kubric made a death bed confession, to filming the entire moon landing, in a sound stage in London. I have seen footage, of an astronaut on the Moon's surface, who narrowly escaped being struck by a neon light fixture that broke loose on one end. Another one where a cat came strolling through the scene. Who was running the camera when the lander descended to the surface? So many questions.