turbonium, on 29 December 2012 - 08:00 AM, said:
The ISS suit is just a few inches away from the surface - such close proximity allows it to reflect some light.
But you are claiming a spacesuit is reflecting light onto a subject 15+ feet away. And that is quite a different thing.
That's what you need to show. So how about it?....
You already accept that the heel can reflect light photons from that distance back to the camera. You accept that a spacesuit can reflect light sufficient to be re-reflected off another surface. Yet you seem to be saying that light reflected off a spacesuit can't be reflected back to the camera, but light from a source dim enough not to cast shadows can be reflect back?
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You first need to prove a spacesuit reflection of 15-20 feet. If you can't prove it, then your case fails, the arm is moot.
The spacesuit reflects light. The heel reflects light. What's to prove?
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But let's say it is indeed possible, for argument's sake.
His right arm could indeed extend 23.6 - 34.0 cm from the centre of his camera lens. And you know the arm must be such a distance at the time he took the photo - at least the 23.6 cm minimum, anyway.
The right arm would be at a right angle in such a position, so any reflections veer off to right. Away from the LM. You'll think up some untenable excuse for that problem, I'm sure.
If this is symptomatic of your understanding of simple optical properties, no wonder you think the photos are faked.
Here's a thought experiment for you. Imagine you're in the scene in question. Your eyeball is where Aldrin's boot is. You're looking directly toward Armstrong. When he bends his arm to take the photo, does it magically disappear from view? Of course not! Why? Because it is reflecting light form the sun into your eyeball (where Aldrin's heel is). This guff about reflections "veering off to the right" is nonsensical. Light is reflected in any direction you could see his arm from, since his suit is acting as a
diffuse reflector. If he was wearing a highly polished suit or armour then you may have had a point: but he isn't, ergo you don't.
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The light is not directly behind the photographer, it's to his right, as close to him as possible. The ideal position for it, as Groves noted.
So he says. Problem is, he never even examined the possibility that the light source could be Armstrong's suit. You seem to be dismissing this possibility simply because you want Groves to be right, as well as trying to reverse the burden of proof. After all, Grove's being wrong about extra lighting being used doesn't disprove a hoax. Does Groves analysis prove that Armstrong's suit cannot be the cause of the highlight in Aldrin's heel? If not, why are you dismissing it as a possibility?
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I addressed this in an earlier post. The obvious and sensible way to ensure complete congruity between the photos and the film/TV footage is take the photos at the same time as the scene is being filmed. In addition, you only want one light source to simulate the sun. If I can understand the stupidity of using extra lighting, then the people involved in the filming of the scene must also have known that.