UFO following a BA 747???

Here are photos taken of most of the Apollo landing sites in 2009 from the LRO.

http://www.nasa.gov/mission_pages/LRO/multimedia/lroimages/apollosites.html

Notice the LEM shaped shadows.
No, I see shadows but they dont have an "LEM" shape and they could just as well be made by rocks on the Lunar surface for all you or I would know without going there.

Besides, the resolution is so poor you can zoom in to those crops all you like and you wont see the remains of an Apollo mission, even if one is there.
Again, you have no business posting on a photography website.
But I dont class it as business, so thats just fine.
The LEM shadow is visible on all photos, but very clear,
Er..No it is'nt.
even for a non-photographer,
Which would be you.
to see in the bottom photo. Not to mention foot paths and equipment left at the site.
Its just wishfull thinking on your part.
Frankly I must conclude that you are either a most desperate troll or you are the keynote speaker when the morons get together for a conference.
Actually given your constant insults and derogatory tone you are by definition the troll here, so come back when your voice breaks.
 
Actually given your constant insults and derogatory tone you are by definition the troll here, so come back when your voice breaks.
They aren't insults. Your posts well illustrate that you are a moron. You take a fuzzy picture of something next to a jet and you think it is a UFO but you dismiss a mass of evidence, personal accounts, follow up missions, and current experiments of one of the most watched major event of the 20th century with nothing more than silly nonsense.

Calling you a moron and a troll is being nice. You should be banned from the site.
 
Ok, now I have to assume, that You either don't want an explanation, or You don't understand my explanation.

You could not find a flaw in my explanation for the reflection, which is no surprise, because otherwise one could not proove the aligning of lenses, or mirrors on optical benches, or telescopes.
Of course I could find a flaw in it...The reflection could'nt be as shown if Armstrong and Aldrin were at the same ground level given that the camera had to be at chest height. This is why the camera was 12' above the ground calculation came in. In both shots it very obvious that the camera was not at Aldrins chest height and that in fact it was looking down at Aldrin.
DUH! That is because they were not at the same level. You have noticed that the moon has all sorts of geological features just like the earth.

But a moron wouldn't know this.
 
OK,

...he gains balance...
...and looses thereby approx. 5 to 10 cm (2 to 4 inch) of hight.

...he stands in a little crater - look at his boots and the shadow of his legs...
...another 10 cm (4 inch).

Now, if You want to make a photo in this situation, You would not put Yourself into a little crater, so the photographer may have found a position between little craters which is about 5 to 10 cm (2 to 4 inch) higher, at least if one includes the little extra hight if one is proud to take this shot.

Maybe there are also some extra cm / inches in the different high of the bodys of the both astronauts...

Let's sum it up and You get about 1 foot, right?

That is pretty close to the (for collimation) needed distance between chest and the eyelevel, where the reflection is.

You only need this single foot to reach the position for collimating the reflection, the camera and the horizon and You get it pretty easy! :D
OK, lets look at the photo that Armstrong was supposed to have taken just before that one, where he is'nt standing in the little crater:



He is'nt taking a step, he is standing full height, yet the camera taking the photo is still looking down on Buzz!
What makes you think he is "looking down" on him in this photo? If the shooter is holding the camera anywhere near his own eyes (and not all the cameras were attached to the chest), then Aldrin's head and the horizon are where you'd expect them to be in the shot, give or take a few inches.

--

'If they're not screaming at you to get out of the way, you're not close enough' http://www.ChuckLantz.com
 
Dust adheres to a smooth surface only when one or the other of them contains some moisture. Hyper-dry material, such as would be expected on the Moon's surface, would stick to the boots and suits because they had trace moisture on their surface, or had a texture. The gold foil had neither.

--

'If they're not screaming at you to get out of the way, you're not close enough' http://www.ChuckLantz.com
 
Ok, now I have to assume, that You either don't want an explanation, or You don't understand my explanation.

You could not find a flaw in my explanation for the reflection, which is no surprise, because otherwise one could not proove the aligning of lenses, or mirrors on optical benches, or telescopes.
Of course I could find a flaw in it...The reflection could'nt be as shown if Armstrong and Aldrin were at the same ground level given that the camera had to be at chest height. This is why the camera was 12' above the ground calculation came in. In both shots it very obvious that the camera was not at Aldrins chest height and that in fact it was looking down at Aldrin.
I explained more than once, that You only need a difference of 1' (chest with camera position to the position of the horizon on the helmet reflection) and not more:

http://forums.dpreview.com/forums/read.asp?forum=1027&message=37772748

http://forums.dpreview.com/forums/read.asp?forum=1027&message=37775333

And I even gave the hint, where one can get this needed single foot hight between chest and helmet.

-

Ok, now I have to assume that You really don't want an explanation and that You don't understand my explanation.

Now it is time, that You make the proof, why it has to be (Your) 12' (I assume You mean from the ground) and not (my) 1' (from camera on chest of the photographer to horizon reflection at the helmet of the other astronaut) to make the reflection as shown in the helmet:



After You explained, why it has to be 12',
I will show You, where the think and / or calculation errors are.

-

If we get so far, I'll start to explain Your dust problem at the landing site. :P

--
If I´m writing in bold letters, I do not shout , like one mentioned to me -
I´m just trying to improve the readability!

Uli
 
Dust adheres to a smooth surface only when one or the other of them contains some moisture. Hyper-dry material, such as would be expected on the Moon's surface, would stick to the boots and suits because they had trace moisture on their surface, or had a texture. The gold foil had neither.
But dust can also adhere to a totally dry surface where is a slight static charge for instance.

Besides, even if dust would'nt stick to the legs why is never the slightest trace of dust ever seen in the cupped surfaces of the pads?
 
Ok, now I have to assume, that You either don't want an explanation, or You don't understand my explanation.

You could not find a flaw in my explanation for the reflection, which is no surprise, because otherwise one could not proove the aligning of lenses, or mirrors on optical benches, or telescopes.
Of course I could find a flaw in it...The reflection could'nt be as shown if Armstrong and Aldrin were at the same ground level given that the camera had to be at chest height. This is why the camera was 12' above the ground calculation came in. In both shots it very obvious that the camera was not at Aldrins chest height and that in fact it was looking down at Aldrin.
I explained more than once, that You only need a difference of 1' (chest with camera position to the position of the horizon on the helmet reflection) and not more:

http://forums.dpreview.com/forums/read.asp?forum=1027&message=37772748

http://forums.dpreview.com/forums/read.asp?forum=1027&message=37775333

And I even gave the hint, where one can get this needed single foot hight between chest and helmet.

-

Ok, now I have to assume that You really don't want an explanation and that You don't understand my explanation.

Now it is time, that You make the proof, why it has to be (Your) 12' (I assume You mean from the ground) and not (my) 1' (from camera on chest of the photographer to horizon reflection at the helmet of the other astronaut) to make the reflection as shown in the helmet:



After You explained, why it has to be 12',
I will show You, where the think and / or calculation errors are.

-

If we get so far, I'll start to explain Your dust problem at the landing site. :P
If you want to see how the 12' calculation was arrived at you will have to read the book: "Apollo-Dark Moon And The Whistle Blowers".
 
OK,

...he gains balance...
...and looses thereby approx. 5 to 10 cm (2 to 4 inch) of hight.

...he stands in a little crater - look at his boots and the shadow of his legs...
...another 10 cm (4 inch).

Now, if You want to make a photo in this situation, You would not put Yourself into a little crater, so the photographer may have found a position between little craters which is about 5 to 10 cm (2 to 4 inch) higher, at least if one includes the little extra hight if one is proud to take this shot.

Maybe there are also some extra cm / inches in the different high of the bodys of the both astronauts...

Let's sum it up and You get about 1 foot, right?

That is pretty close to the (for collimation) needed distance between chest and the eyelevel, where the reflection is.

You only need this single foot to reach the position for collimating the reflection, the camera and the horizon and You get it pretty easy! :D
OK, lets look at the photo that Armstrong was supposed to have taken just before that one, where he is'nt standing in the little crater:



He is'nt taking a step, he is standing full height, yet the camera taking the photo is still looking down on Buzz!
What makes you think he is "looking down" on him in this photo? If the shooter is holding the camera anywhere near his own eyes (and not all the cameras were attached to the chest), then Aldrin's head and the horizon are where you'd expect them to be in the shot, give or take a few inches.
Because the camera was mounted on the camera bracket on Armstrongs spacesuit at the time, which is at chest height not head height.
 
Ok, now I have to assume, that You either don't want an explanation, or You don't understand my explanation.

You could not find a flaw in my explanation for the reflection, which is no surprise, because otherwise one could not proove the aligning of lenses, or mirrors on optical benches, or telescopes.
Of course I could find a flaw in it...The reflection could'nt be as shown if Armstrong and Aldrin were at the same ground level given that the camera had to be at chest height. This is why the camera was 12' above the ground calculation came in. In both shots it very obvious that the camera was not at Aldrins chest height and that in fact it was looking down at Aldrin.
I explained more than once, that You only need a difference of 1' (chest with camera position to the position of the horizon on the helmet reflection) and not more:

http://forums.dpreview.com/forums/read.asp?forum=1027&message=37772748

http://forums.dpreview.com/forums/read.asp?forum=1027&message=37775333

And I even gave the hint, where one can get this needed single foot hight between chest and helmet.

-

Ok, now I have to assume that You really don't want an explanation and that You don't understand my explanation.

Now it is time, that You make the proof, why it has to be (Your) 12' (I assume You mean from the ground) and not (my) 1' (from camera on chest of the photographer to horizon reflection at the helmet of the other astronaut) to make the reflection as shown in the helmet:



After You explained, why it has to be 12',
I will show You, where the think and / or calculation errors are.

-

If we get so far, I'll start to explain Your dust problem at the landing site. :P
If you want to see how the 12' calculation was arrived at you will have to read the book: "Apollo-Dark Moon And The Whistle Blowers".
Sorry, but now I have to assume, that You even don't understand, what You claim to be true!

...TRUE nonsense - like TRUE or TRUE II...

I'm a bit schocked, that one who obviously even don't understand the basics of the theme he want's to discuss, accuses other people to be wrong about this theme! :x

How should one discuss with You that the author of the book is wrong in this point, if You don't really understand that point???

Well, it is the very same with other "good" books which aren't understood, but spread under the people to convince them and to make them a believer, who want's to serve and not to think! ;)

-

A last try, to get You understand this very simple reflection:

There is only one position where the horizon in the background and the horizon (with the camera) of the reflection at the helmet can be at the same level...

...it is the position, where the angle between those objects is ZERO!

This can only be achived by a camera position in the very same hight like the horizon in the reflection at the helmet...


...You just have to lift the positon of the camera in the same hight like the horizon at the helmet, which is about one foot. period. Punkt!

Everything else must be flawed, utter rubbish, or what ever You want to call it!

-

Especially a photographer should know this, but the funny experiment You mentioned, that I should take a friend of a certain hight, put him into some extraordenary pose on a street to proove Your claim, prooves, that You are not aware of the basic principles of distance, angle and resulting hight.

I hope You are not a geometer...

...but You really should visit a harbour and look at arriving and leaving ships, to watch the visual difference (in angle) between their water line, their deck and the horizon in dependency of their distance to You and the hight of Your position...

--
If I´m writing in bold letters, I do not shout , like one mentioned to me -
I´m just trying to improve the readability!

Uli
 
Especially a photographer should know this, but the funny experiment You mentioned, that I should take a friend of a certain hight, put him into some extraordenary pose on a street to proove Your claim, prooves, that You are not aware of the basic principles of distance, angle and resulting hight.

I hope You are not a geometer...

...but You really should visit a harbour and look at arriving and leaving ships, to watch the visual difference (in angle) between their water line, their deck and the horizon in dependency of their distance to You and the hight of Your position...
Usee, the problem with DaSigmaGuy goes way beyond what a photographer should know. Essentially what DaSigmaGuy has done is read someplace that there is something wrong with the Apollo lunar photos. For some strange reason he decided to believe these odd reports without checking any of the history, math or science. Although I doubt he could check it anyway. It matters not what evidence you or I or anyone else provides him, what is in the history books, museums, the large rockets, the later LRO mission, the laser distance experiments or any of that, because his decision isn't based on evidence or thought. Just like his original post on the UFO. He has decided that his blurred picture of a bird must be something extraterrestrial simply because he wants to think that. So appealing to knowledge and reason is not gonna work with DaSigmaGuy.

Like a moron, he doesn't use his head because it doesn't work so good.
 
Dust adheres to a smooth surface only when one or the other of them contains some moisture. Hyper-dry material, such as would be expected on the Moon's surface, would stick to the boots and suits because they had trace moisture on their surface, or had a texture. The gold foil had neither.
But dust can also adhere to a totally dry surface where is a slight static charge for instance.

Besides, even if dust would'nt stick to the legs why is never the slightest trace of dust ever seen in the cupped surfaces of the pads?
I left out static attraction, which is not "sticking" to a surface, which is why I wrote "adhere."

The "no dust in the cups" thing was addressed in the Discovery Channel program that refuted the hoax claims, point by point. Rocket exhaust blows surface material out, not up. There is no cloud of material generated close to the lander that then drops when the rocket is shut down.

There may have been slight traces of dust inside the cups, but not enough to show up in photos. Besides that, don't you think that anyone planning such a hoax would have been smart enough tossed in some dust, since it would appear to be an obvious result, or were they just smart enough to fool the world? "Selective intelligence"?

--

'If they're not screaming at you to get out of the way, you're not close enough' http://www.ChuckLantz.com
 
Because the camera was mounted on the camera bracket on Armstrongs spacesuit at the time, which is at chest height not head height.
And you know that how, exactly?

Even if it were chest-mounted, the difference of angle at that distance would be approximately 1°, or less, which would result in only a slight difference in the image. If the camera was 12' from the surface (more than twice the height of the real camera), as the book you mentioned suggested, the resulting image would be very different from what you posted.

More points you've avoided in your conclusions:

Which lens was used for the photos? Were the photos cropped, or full-sized? What's that dark area on the outside of the cups on the legs? Blast marks? Why did the "hoaxers" bother to carefully add rocket blast striations beneath the lander, but neglect to "add" dust to the inside of the cups?

All things considered, it appears that it would be far easier to actually fly men to the Moon than it would be to generate such an elaborate hoax.

--

'If they're not screaming at you to get out of the way, you're not close enough' http://www.ChuckLantz.com
 
Hi Alf
Where does this fact come from
There are two types on Alpha radiation. The first type is low energy Alpha radiation from radioactive decay, which is the type your referring to, and which can indeed be stopped by a peice of paper. The second type is high energy Alpha radiation, from nuclear fusion in the Sun. High energy Helium nuclei make up 10-20% of the solar wind and can pass through many meters of dense shielding as I mentioned before.
Its been a while since I studied this but Im pretty sure this is wrong

I think its only about 10% and the argument about deadly radiation and the non protection of the earth's belts is wrong as well

Nick
 
I'm waiting for the Chinese or Indians to put a man on the Moon, where they can hopefully visit some of the supposed Apollo landing sites. If they dont find any evidence of the Apollo Moon landings then I will know I'm right, but if no remains of any of the lunar landers are found and they can prove that then I'll be happy to go along with NASA'a story of events...Till then I'm not convinced.
Yes that’s a good idea to wait until the Chinese validates the items left by the USA on the moon. If fact the whole word should turn to the Chinese seeking enlightenment with how to unrestricted and broadcast information.

--
Dave
 
Because the camera was mounted on the camera bracket on Armstrongs spacesuit at the time, which is at chest height not head height.
And you know that how, exactly?
You obviously have'nt researched this very well Chuck or you would'nt have to ask that because it is a well documented fact, from NASA no less.

If you look at the reflection in the visor it shows Armstrong pressing the shutter release on the Hassy, which is on his chest bracket, with his left arm, whilst his right arm is down by his side, in a very similar to pose to Adrin in the photo:



Apparently, Armstrong was left handed but obviously he trained to use both hands when using the camera, such as in this training pic of Armstrong, where his pose is the same as in the reflection in the visor but in this one he was using his right arm instead.
(Note the large and bulky Hassy camera on his chest bracket):


Even if it were chest-mounted, the difference of angle at that distance would be approximately 1°, or less, which would result in only a slight difference in the image. If the camera was 12' from the surface (more than twice the height of the real camera), as the book you mentioned suggested, the resulting image would be very different from what you posted.

More points you've avoided in your conclusions:
I have'nt avoided anything. I just dont accept his fanciful conclusion, which he bases on guesswork. I offered a simple way to test and verify his opinions but he declined to take up the offer so he is avoiding confirming his opinions. Unless he does, he cant be sure he is even correct in what he thinks, and if he cant be sure he is correct, you cant exactly expect me to take his opinions seriously, can you.
Which lens was used for the photos? Were the photos cropped, or full-sized?
Again you have showing that you have'nt even researched the subject or would'nt need to ask that.

The Camera was a modified Hasselblad 500EL/70 using 70mm square, medium format film. The lens was a Zeiss Biogon 60mm f5.6, which is considered a wide-angle lens on that format, and a polarizing filter was used to reduce reflections.

Were the photos cropped, or full-sized?

They were'nt cropped, they were doctored full size images. The film was square format remember. Here is the original framing:



And here is the shot I posted:



So obviously NASA added extra "space" above Buzz and the horizon was levelled in the final released version, clearly showing that NASA were indeed very adept at modifying photos as they saw fit. It therefore it is surely not so far fetched to believe that the reflection in the visor of the orginal may have been doctored as well.

What's that dark area on the outside of the cups on the legs? Blast marks? Why did the "hoaxers" bother to carefully add rocket blast striations beneath the lander, but neglect to "add" dust to the inside of the cups?

They could just be rake marks in the dust on the studio floor. Perhaps a stagehand over raked the dust leaving some obvious lines. Certainly does'nt look like evidence of the blast from a Rocket engine to me.

Perhaps it just shows where one of them dragged something from under LEM, like the marks in this photo at the bottom right corner of the frame:



The truth is, if the rocket had actually been fired on landing the blast from the plume would'nt have left enough loose dust lying on the ground around the LEM to leave the clear footprint impressions we see in any of the near-to-LEM photos. This is obvious when you factor in the statement relayed to NASA by both Adrin and Armstrong that the flag they had planted near the LEM was blown over by the blast from the rocket plume on take off. This is depsite the flag being around 20 feet away from the LEM at the time, as shown in this photo:


All things considered, it appears that it would be far easier to actually fly men to the Moon than it would be to generate such an elaborate hoax.
Not at all. The evidence it was a hoax is there for all to see, but if you truly believe the NASA story lof events, you just wont be able to see it.

Lets face it, its easier for the sheepish public to believe what someone in a position of power and authority tells you than it is to question what they say and call them liers. Luckily I'm not a sheep so I say what I see, and see something that does'nt quite add up as being true.
 
I'm waiting for the Chinese or Indians to put a man on the Moon, where they can hopefully visit some of the supposed Apollo landing sites. If they dont find any evidence of the Apollo Moon landings then I will know I'm right, but if no remains of any of the lunar landers are found and they can prove that then I'll be happy to go along with NASA'a story of events...Till then I'm not convinced.
Yes that’s a good idea to wait until the Chinese validates the items left by the USA on the moon. If fact the whole word should turn to the Chinese seeking enlightenment with how to unrestricted and broadcast information.
I can see your point, the Chinese are well known to like censoring public opnions.

But if they dont find anything they would'nt necessarily keep it to themselves for censorship reasons, when they might prefer to simply blackmail the USA for huge sums of money, tells lies and keep NASA's hoax secret. They could easily and covertly, threaten the American goverment that if they dont pay up they will expose the truth...And I dont need to tell you what effect such a revelation would have!
 
There are two types on Alpha radiation. The first type is low energy Alpha radiation from radioactive decay, which is the type your referring to, and which can indeed be stopped by a peice of paper. The second type is high energy Alpha radiation, from nuclear fusion in the Sun. High energy Helium nuclei make up 10-20% of the solar wind and can pass through many meters of dense shielding as I mentioned before.
Its been a while since I studied this but Im pretty sure this is wrong

I think its only about 10% and the argument about deadly radiation and the non protection of the earth's belts is wrong as well

Nick
My source was Wikipedia (On reading the source articles again, I may have exagerated the up to 20% of the solar wind figure bit for dramatic effect, but your right the normal figure is normally said to be at least 10%-12%).

Here is a direct quote:

"Alpha particles, like helium nuclei, have a net spin of zero, and (due to the mechanism of their production in nuclear decay) classically a total energy of about 5 MeV. They are a highly ionizing form of particle radiation, and (when resulting from radioactive alpha decay) have low penetration depth. They are able to be stopped by a few centimeters of air, or by the skin. However, as noted, the helium nuclei which form 10-12% of cosmic rays are usually of much higher energy than those produced by radioactive decay, and are thus capable of being highly penetrating, able to traverse the human body and also many meters of dense solid shielding, depending on their energy."

And another:

"Energetic helium nuclei may be produced by cyclotrons, synchrotrons, and other particle accelerators, but they are not normally referred to as alpha particles. As noted, helium nuclei may participate in nuclear reactions in stars, and occasionally and historically these have been referred to, as alpha reactons (see triple alpha process.)[citation needed] Very high energy helium nuclei sometimes referred to as alpha particles make up about 10 to 12% of cosmic rays."
 
Relatively flat, not virtually flat, but basically yes.
And of course, as I'm sure you know, the camera taking the photo was mounted at chest height on the front of Neils suit, yes?
Yes.
...Then why is the photo taken looking down on Buzz and from not level with his chest, if not taken from a higher position?
He's maybe in a slightly higher position, it does appear from the shading that the subject is in a slight depression (maybe 1 foot at most, probably more like 6 inches) you can tell by the less reflection of the dirt, it's not in shadow per se. The camera is angled down but it's not really shot from above... Also the image you provided has been cropped to straighten the crooked composition and more black sky has been added to the top... the original looked more like this:


So therefore in reality, its extremely doughtfull that the reflection in the visor could be inline with the horizon in the background as shown in the photo.
You don't understand convex mirrors very well do you? If you're at 3' or 12' the visor would bend the reflected horizon to line up (roughly) with the actual horizon.
Heres is another pic, where this time the back of the astronaut should be in silhouette but its not, its clearly lit:

Incorrect, light is bouncing up off the surface of the moon and (in the first image all that gold foil on the lander--which is acting as a giant reflector) You will actually notice the areas you think should be silhouetted in the first are yellowish because of this. In the 2nd image, you see "fill" is diffuse light coming from below, being bounced up off the dirt.
So what your saying is, there is enough light bouncing up from Moons surface, which I'm sure you are aware, only has an albido of 8%, to fill the back side of the Astronauts suit by at least 3-4 stops, if not more, yet there is not enough light bouncing off the same surface, only a few feet away to light up the side of the Eagle lander that is also facing away from the sun...Right? Hmmm...
So what you're saying is the moon surface is spectrally neutral from 380nm to 1000µm. Albido applies to thermal energy, not light.

Anyway, the gold foil would produce much more reflection. The suits are significantly whiter than the dirt and would need much less light to expose to similar density (though the whites suits in the shadows are darker than the lunar surface in the light.)

If you compare this image with the former, you will see that the shadows on the back side of the astronaut in the flag shot are significantly darker than those near the lander with the foil acting as fill (the image you supplied had been lightened significantly so that the black sky showed as grey, skewing comparison)



With the exception of some ridge areas on the legs where light bouncing off of one leg lights a little bit of the shadow area of the other, the shadows are deep in the 3/4 tones., not very well lit, just enough fill from the dirt to give definition. I work in a relatively black studio and when photographing large white objects, I often will need to put a black cloth on the dull grey floor as it inadvertently fills the object just enough to make me unhappy.
There are two types on Alpha radiation. The first type is low energy Alpha radiation from radioactive decay, which is the type your referring to, and which can indeed be stopped by a peice of paper. The second type is high energy Alpha radiation, from nuclear fusion in the Sun. High energy Helium nuclei make up 10-20% of the solar wind and can pass through many meters of dense shielding as I mentioned before.
Helium-4 Radiation can be stopped by a piece of paper. "High Energy" or not it's a matter of the size of the particle not the speed or energy.
I did'nt make the calculation so I cannot verify whether its correct or not but as I stated above, if both Buzz and Neil were standing at the same ground level and Neils camera was at chest height why is the photo obvously looking down on Buzz?
It's not really looking down at Buzz much. Buzz may be down 6 inches lower, but not significantly. I pointed out the image you were looking at was a wide angle shot that was cropped.

--
~K
 
Relatively flat, not virtually flat, but basically yes.
And of course, as I'm sure you know, the camera taking the photo was mounted at chest height on the front of Neils suit, yes?
Yes.
...Then why is the photo taken looking down on Buzz and from not level with his chest, if not taken from a higher position?
He's maybe in a slightly higher position, it does appear from the shading that the subject is in a slight depression (maybe 1 foot at most, probably more like 6 inches) you can tell by the less reflection of the dirt, it's not in shadow per se. The camera is angled down but it's not really shot from above... Also the image you provided has been cropped to straighten the crooked composition and more black sky has been added to the top... the original looked more like this:

Thats right I posted it in an earlier reply, clearly showing that the possibilty NASA doctored the reflection in the visor is not an ureasonable assumption, given the publicy released shot was already doctored.
So therefore in reality, its extremely doughtfull that the reflection in the visor could be inline with the horizon in the background as shown in the photo.
You don't understand convex mirrors very well do you? If you're at 3' or 12' the visor would bend the reflected horizon to line up (roughly) with the actual horizon.
Of course I do, but perhaps you dont?. I conducted a simple emperiment with a shiny, reflective curved bowl, representing Aldrins Visor, and a flat mirror, representing the flat photographic perspective of the camera used, to see if I could replicate the angle of the shadow of Aldrins legs, as shown reflected in the visor...I could'nt. The shadows of Aldrins legs could not be facing the angle they are shown in the visor. The convexity of the bowl is'nt important, as long it has a convex surface the basic priciple remains, and I proved to my satisfaction at least that there has to be serious doughts about the authenticity of the visor reflection.
Heres is another pic, where this time the back of the astronaut should be in silhouette but its not, its clearly lit:

Incorrect, light is bouncing up off the surface of the moon and (in the first image all that gold foil on the lander--which is acting as a giant reflector) You will actually notice the areas you think should be silhouetted in the first are yellowish because of this. In the 2nd image, you see "fill" is diffuse light coming from below, being bounced up off the dirt.
So what your saying is, there is enough light bouncing up from Moons surface, which I'm sure you are aware, only has an albido of 8%, to fill the back side of the Astronauts suit by at least 3-4 stops, if not more, yet there is not enough light bouncing off the same surface, only a few feet away to light up the side of the Eagle lander that is also facing away from the sun...Right? Hmmm...
So what you're saying is the moon surface is spectrally neutral from 380nm to 1000µm.
And I never implied the Moons surface is spectrally neutral as it is a well known fact that the Albido of the moon is 8%, ie: it only reflects 8% of the light that stikes it.
Thats means it is not spectrally neutral!
Albido applies to thermal energy, not light.
Thats is incorrect. The term Albido refers to the reflection coefficient of a surface, or the reflecting power of a surface and it applies to light just as well as heat.
Anyway, the gold foil would produce much more reflection. The suits are significantly whiter than the dirt and would need much less light to expose to similar density (though the whites suits in the shadows are darker than the lunar surface in the light.)
Not always. Many shots show Astronauts very well lit all round, and considerably brighter than the Lunar surace around them, even when standing in the shadow of the LEM. Even the light on areas of their suits facing away from the Sun are very well lit, when logic alone tells us that those areas should look much darker than they are shown in the NASA photos.
If you compare this image with the former, you will see that the shadows on the back side of the astronaut in the flag shot are significantly darker than those near the lander with the foil acting as fill (the image you supplied had been lightened significantly so that the black sky showed as grey, skewing comparison)



With the exception of some ridge areas on the legs where light bouncing off of one leg lights a little bit of the shadow area of the other, the shadows are deep in the 3/4 tones., not very well lit, just enough fill from the dirt to give definition. I work in a relatively black studio and when photographing large white objects, I often will need to put a black cloth on the dull grey floor as it inadvertently fillsthe object just enough to make me unhappy.
Oh come on, surely you must realise that: "Just enough fill from the dirt to give definition" is an massive understatement?

...We are talking a huge level of fill in this shot, from dirt that we know is'nt reflective enough to provide that level of fill on its own.
 

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