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OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON

 
IDW
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03/22/2015 12:28 AM
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IDW, I'm sure you took into account the fact that the shadowed side of the LM was "cold", and that there were fans available to circulate the air in the cabin? I recollect some astronaut comments about the cabin being cool during their rest periods on the surface.

I suspect the designers thought about this issue...like they thought about everything else.
 Quoting: Anonymous Coward 66774127


Wrong. There is no "cold side", there's no air on the moon. The shaded side would be in an approximate equilibrium with as much heat being absorbed as was being radiated.

You're ignorant, please do yourself a favor and let those who know what they're talking about speak.
IDW
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03/22/2015 12:33 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
On Course To The Moon

The crew spent the next full orbit and part of the checkout. Over a point northeast of Australia, Ground Co ntrol gave them "go" for insertion into their translunar course. Re-firing the third stage engine increased velocity to roughly 24,200 mph - sufficient to break out of low-earth orbit into a free-return trajectory, an elliptical course that if undisturbed, would loop the spacecraft around the moon and bring it back to earth. [sic]


[link to www.hq.nasa.gov (secure)]

Notice how this version gives the translunar injection burn at a position just north of Australia, whereas the official documents claim 10 degrees north latitude.


cruise

One story is as good as another
 Quoting: IDW 68664035


Hells bells, just because they were given the go for the burn doesn't mean they immediately fired the engine....that just set them up to finish configuring for the burn, which they were now cleared for...it was a step by step process.
 Quoting: Anonymous Coward 66774127


"Over a point northeast of Australia, Ground Co ntrol gave them "go" for insertion into their translunar course. Re-firing the third stage engine increased velocity to roughly 24,200 mph "

Well, maybe the guy who wrote this dribble was a fuckin' Moran, it's certainly possible, but why write it this way? You're speculating and I am simply relating what is there. I doubt anyone who reads this would conclude anything other than the go ahead was given and the engines were fired NE of Australia

.
Anonymous Coward
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03/22/2015 12:33 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
IDW, I'm sure you took into account the fact that the shadowed side of the LM was "cold", and that there were fans available to circulate the air in the cabin? I recollect some astronaut comments about the cabin being cool during their rest periods on the surface.

I suspect the designers thought about this issue...like they thought about everything else.
 Quoting: Anonymous Coward 66774127


Wrong. There is no "cold side", there's no air on the moon. The shaded side would be in an approximate equilibrium with as much heat being absorbed as was being radiated.

You're ignorant, please do yourself a favor and let those who know what they're talking about speak.
 Quoting: IDW 68664035


What would be heating the shadowed side of the LM, aside from mechanical conduction of the LM structure, and sunlight reflected from somewhat distant sunlit lunar surfaces?
Anonymous Coward
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03/22/2015 12:35 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
The surface of the moon during the Apollo missions would have been close to 180F. In fact we have some NASA data to back this up, it's not really in question.

Now keep in mind, the angle of incidence was similar to what would be seen on Earth at around 9:30 - 10:30 AM local time.

Anything less than 45 degrees means a more problematic angle of incidence as it relates to the LEM, as with A-11. We know the two sides it presented to the Suns direct rays , and there is no reflective material involved, though there appears to be paper taped on to cover the area that contained the heat exchanger for the electronics. I believe this area would have been at least as hot as the surface of the moon, probbaly hotter. Why? Well,why wouldn't it be?



Since we can safely assume the angle of incidence was at least as "bad" as what the lunar surface was "experiencing", we can assume the input of energy per cm^2 would be similar (or greater) on the metallic LEM ascent stage than with the lunar surface itself. The aluminum structure of the ascent stage does not appear to have any significant amounts of reflective materials or paint.


The minerals of the lunar surface have a considerably greater ability to radiate heat than aluminum.

While I don't claim to be able to "calculate" an exact temperature the interior of the LEM would reach, I can safely estimate it would be AT LEAST as high as the lunar surface, and a very optimistic erring on the side of wishful thinking, maybe 120 -130 degrees F, at the very least
.

There is no evidence any effective form of passive (or active) cooling was actually used on the upper stage, and while insulation could slow heat conduction from the outer layer of paper, the heat exchanger is located in that area covered by dark colored paper.


My conclusion is as follows:

Whoever thought this out did not take into consideration the possibility that it would eventually become known that there was no way to actually actively cool the LEM. They were operating under the notion that by the time we figured it out,it wouldn't matter. Like the radiation.

I'm telling you this, it's a lie. If you'd placed astronauts in that small volume of oxygen in that ascent stage in those conditions , they would not have survived it. The most workable solution would actually be an unpressurized cabin and using the suits inside the LEM. It is also beyond belief that a sun shield was not erected PREVENTING SUnlight from reaching the LEM ascent stage a few feet in front of it... a few pounds of weight and a major problem could have been solved.

That's how I would have done it, anyway, but then I'm not a NASA contractor.
 Quoting: IDW 68664035
Anonymous Coward
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03/22/2015 12:37 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
On Course To The Moon

The crew spent the next full orbit and part of the checkout. Over a point northeast of Australia, Ground Co ntrol gave them "go" for insertion into their translunar course. Re-firing the third stage engine increased velocity to roughly 24,200 mph - sufficient to break out of low-earth orbit into a free-return trajectory, an elliptical course that if undisturbed, would loop the spacecraft around the moon and bring it back to earth. [sic]


[link to www.hq.nasa.gov (secure)]

Notice how this version gives the translunar injection burn at a position just north of Australia, whereas the official documents claim 10 degrees north latitude.


cruise

One story is as good as another
 Quoting: IDW 68664035


Hells bells, just because they were given the go for the burn doesn't mean they immediately fired the engine....that just set them up to finish configuring for the burn, which they were now cleared for...it was a step by step process.
 Quoting: Anonymous Coward 66774127


"Over a point northeast of Australia, Ground Co ntrol gave them "go" for insertion into their translunar course. Re-firing the third stage engine increased velocity to roughly 24,200 mph "

Well, maybe the guy who wrote this dribble was a fuckin' Moran, it's certainly possible, but why write it this way? You're speculating and I am simply relating what is there. I doubt anyone who reads this would conclude anything other than the go ahead was given and the engines were fired NE of Australia

.
 Quoting: IDW 68664035


Maybe the real mission report might give a good, accurate answer. I think you're reading too much into this "summary" type report.
Anonymous Coward
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03/22/2015 12:38 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
So if no one went to the moon, where did they go? Because everyone across world was watching!
IDW
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03/22/2015 12:41 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
IDW, I'm sure you took into account the fact that the shadowed side of the LM was "cold", and that there were fans available to circulate the air in the cabin? I recollect some astronaut comments about the cabin being cool during their rest periods on the surface.

I suspect the designers thought about this issue...like they thought about everything else.
 Quoting: Anonymous Coward 66774127


Wrong. There is no "cold side", there's no air on the moon. The shaded side would be in an approximate equilibrium with as much heat being absorbed as was being radiated.

You're ignorant, please do yourself a favor and let those who know what they're talking about speak.
 Quoting: IDW 68664035


What would be heating the shadowed side of the LM, aside from mechanical conduction of the LM structure, and sunlight reflected from somewhat distant sunlit lunar surfaces?
 Quoting: Anonymous Coward 66774127


Thermal radiation from the 180+ degree lunar surface, conduction of the artificial atmosphere inside, conduction from the top and sides. thermal radiation from equipment and astronauts. The sunlit side would be hot enough to cook on, and that heat energy would be conducted by both the "air" inside and the structure itself. .
IDW
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03/22/2015 12:45 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
So if no one went to the moon, where did they go? Because everyone across world was watching!
 Quoting: Astral Goat


The CM/SM was placed in a 'parking orbit" , low Earth orbit. Probably disguised by putting it in close proximity to some other piece of space junk. With everyone's eyes on the claimed TLI trajectory, the third stage/LEM continuing on to the moon would be like a magicians slight of hand trick.

I believe it was painted flat black like Gemini and Mercury and would have been hard to spot. It WAS covered on launch and it DID appear to have been black when it was retrieved on spashdown.
Anonymous Coward
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03/22/2015 12:48 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
The surface of the moon during the Apollo missions would have been close to 180F. In fact we have some NASA data to back this up, it's not really in question.

Now keep in mind, the angle of incidence was similar to what would be seen on Earth at around 9:30 - 10:30 AM local time.

Anything less than 45 degrees means a more problematic angle of incidence as it relates to the LEM, as with A-11. We know the two sides it presented to the Suns direct rays , and there is no reflective material involved, though there appears to be paper taped on to cover the area that contained the heat exchanger for the electronics. I believe this area would have been at least as hot as the surface of the moon, probbaly hotter. Why? Well,why wouldn't it be?



Since we can safely assume the angle of incidence was at least as "bad" as what the lunar surface was "experiencing", we can assume the input of energy per cm^2 would be similar (or greater) on the metallic LEM ascent stage than with the lunar surface itself. The aluminum structure of the ascent stage does not appear to have any significant amounts of reflective materials or paint.


The minerals of the lunar surface have a considerably greater ability to radiate heat than aluminum.

While I don't claim to be able to "calculate" an exact temperature the interior of the LEM would reach, I can safely estimate it would be AT LEAST as high as the lunar surface, and a very optimistic erring on the side of wishful thinking, maybe 120 -130 degrees F, at the very least
.

There is no evidence any effective form of passive (or active) cooling was actually used on the upper stage, and while insulation could slow heat conduction from the outer layer of paper, the heat exchanger is located in that area covered by dark colored paper.


My conclusion is as follows:

Whoever thought this out did not take into consideration the possibility that it would eventually become known that there was no way to actually actively cool the LEM. They were operating under the notion that by the time we figured it out,it wouldn't matter. Like the radiation.

I'm telling you this, it's a lie. If you'd placed astronauts in that small volume of oxygen in that ascent stage in those conditions , they would not have survived it. The most workable solution would actually be an unpressurized cabin and using the suits inside the LEM. It is also beyond belief that a sun shield was not erected PREVENTING SUnlight from reaching the LEM ascent stage a few feet in front of it... a few pounds of weight and a major problem could have been solved.

That's how I would have done it, anyway, but then I'm not a NASA contractor.
 Quoting: IDW 68664035

 Quoting: Anonymous Coward 68664035


The temp of the surface doesn't matter a bit...it's a vacuum. The only way to transmit that surface "heat" to the cabin is visible and IR light. and a bit of conduction through the structure. The shadowed side of the LM was radiating heat away (minus the visible/IR light rays reflected from the surface some distance away) while the sun side took on heat load. Maybe they made the rear of the ascent module dark for this reason? I'll leave that for the gurus...
Anonymous Coward
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03/22/2015 12:51 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
IDW, I'm sure you took into account the fact that the shadowed side of the LM was "cold", and that there were fans available to circulate the air in the cabin? I recollect some astronaut comments about the cabin being cool during their rest periods on the surface.

I suspect the designers thought about this issue...like they thought about everything else.
 Quoting: Anonymous Coward 66774127


Wrong. There is no "cold side", there's no air on the moon. The shaded side would be in an approximate equilibrium with as much heat being absorbed as was being radiated.

You're ignorant, please do yourself a favor and let those who know what they're talking about speak.
 Quoting: IDW 68664035


What would be heating the shadowed side of the LM, aside from mechanical conduction of the LM structure, and sunlight reflected from somewhat distant sunlit lunar surfaces?
 Quoting: Anonymous Coward 66774127


Thermal radiation from the 180+ degree lunar surface, conduction of the artificial atmosphere inside, conduction from the top and sides. thermal radiation from equipment and astronauts. The sunlit side would be hot enough to cook on, and that heat energy would be conducted by both the "air" inside and the structure itself. .
 Quoting: IDW 68664035


Thermal radiation....how is this surface heat getting into the LM?
Anonymous Coward
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03/22/2015 12:54 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
The entire ascent stage was not pressurized, a good part of it wasn't...requiring only conduction by the (minimal)structure to transfer the heat to the crew cabin.

Structural isolation...
IDW
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03/22/2015 12:58 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
...


Wrong. There is no "cold side", there's no air on the moon. The shaded side would be in an approximate equilibrium with as much heat being absorbed as was being radiated.

You're ignorant, please do yourself a favor and let those who know what they're talking about speak.
 Quoting: IDW 68664035


What would be heating the shadowed side of the LM, aside from mechanical conduction of the LM structure, and sunlight reflected from somewhat distant sunlit lunar surfaces?
 Quoting: Anonymous Coward 66774127


Thermal radiation from the 180+ degree lunar surface, conduction of the artificial atmosphere inside, conduction from the top and sides. thermal radiation from equipment and astronauts. The sunlit side would be hot enough to cook on, and that heat energy would be conducted by both the "air" inside and the structure itself. .
 Quoting: IDW 68664035


Thermal radiation....how is this surface heat getting into the LM?
 Quoting: Anonymous Coward 66774127

Read over what has already been written. You may or may not understand it, but that is my suggestion.

Thermal radiation travels through a vacuum with the greatest efficiency possible .It's not like in an atmosphere where thermal radiation is absorbed by and heats air. What this means is thermal radiation from all points of the lunar surface "visible" to the shaded side would be heating it, to some degree.
Aluminum is an extremely poor radiator of infra red or thermal radiation, but it is one of the best conductors pound for pound almost as good as copper or silver.. What this translates into is the "cold" side would only be a bit "colder" than the "hot" side. The radiative process is no where near as good as you think it is with aluminum.
IDW
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03/22/2015 01:01 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
The entire ascent stage was not pressurized, a good part of it wasn't...requiring only conduction by the (minimal)structure to transfer the heat to the crew cabin.

Structural isolation...
 Quoting: Anonymous Coward 66774127


[link to www.ehartwell.com]
Anonymous Coward
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03/22/2015 01:04 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
760 pounds of rocks and soil is a wheel barrow full.

NASA wants you to believe it is a truckload (and I doubt ANYONE has ever seen it all in one place at one time , which naturally brings the actual quantity into question.

I believe it is entirely possible (and much more likely and believable) that a bucket full of rocks and soil could be retrieved by mechanical/remote means using a huge probe the size of the LEM than by manned exploration of the friggin moon.
 Quoting: IDW 68664035


You can believe whatever you want. You need to be able to prove what you believe. With facts.

"Their ignorance of science is so complete that it's pointless to argue with them."

Astronomer Sir Patrick Moore describing Moon hoaxers.
 Quoting: Anonymous Coward 64078918


"Sir" Patrick Moore?

He siad you were full of shit too?

cruise

You're the batshit crazy scientifically illiterate "moon hoaxer", fuckwad.


You've made four statements about science and every one of them was completely incorrect/.
 Quoting: IDW 68664035


You are a scientifically illiterate, delusional nutbag who hasn't provided one single piece of evidence to support your claims.

None. Nada. Zilch.

You don't even understand the accusations you are making.

You are beyond daft.

Meds, you need them.
Anonymous Coward
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03/22/2015 01:05 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
...


Wrong. There is no "cold side", there's no air on the moon. The shaded side would be in an approximate equilibrium with as much heat being absorbed as was being radiated.

You're ignorant, please do yourself a favor and let those who know what they're talking about speak.
 Quoting: IDW 68664035


What would be heating the shadowed side of the LM, aside from mechanical conduction of the LM structure, and sunlight reflected from somewhat distant sunlit lunar surfaces?
 Quoting: Anonymous Coward 66774127


Thermal radiation from the 180+ degree lunar surface, conduction of the artificial atmosphere inside, conduction from the top and sides. thermal radiation from equipment and astronauts. The sunlit side would be hot enough to cook on, and that heat energy would be conducted by both the "air" inside and the structure itself. .
 Quoting: IDW 68664035


Thermal radiation....how is this surface heat getting into the LM?
 Quoting: Anonymous Coward 66774127


He can't answer that because he doesn't understand how a vacuum works.
Anonymous Coward
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03/22/2015 01:10 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
The entire ascent stage was not pressurized, a good part of it wasn't...requiring only conduction by the (minimal)structure to transfer the heat to the crew cabin.

Structural isolation...
 Quoting: Anonymous Coward 66774127


[link to www.ehartwell.com]
 Quoting: IDW 68664035


...which shows that the pressurized areas of the LM were the crew stations, and a small area above the engine...
IDW
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03/22/2015 01:17 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
Here are photos of the LEM "on the moon" showing orientation of crew cabin in relation incidence of sunlight:

A-12:
[link to www.apolloarchive.com]

A-14:
[link to www.astronautix.com]

A-15:
[link to en.wikipedia.org]

A-16:
[link to www.spacefacts.de]

A-17:
[link to www.ehartwell.com]

These photographs all show a pattern that was inherent in the flight plan, to land with the hatch in the "shade".

By carefully examining these photos it is possible to get a good feeling for how much of the surface of the ascent stage was exposed to direct sunlight, and how much of it was actually made of non reflective aluminum.
IDW
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03/22/2015 01:19 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
760 pounds of rocks and soil is a wheel barrow full.

NASA wants you to believe it is a truckload (and I doubt ANYONE has ever seen it all in one place at one time , which naturally brings the actual quantity into question.

I believe it is entirely possible (and much more likely and believable) that a bucket full of rocks and soil could be retrieved by mechanical/remote means using a huge probe the size of the LEM than by manned exploration of the friggin moon.
 Quoting: IDW 68664035


You can believe whatever you want. You need to be able to prove what you believe. With facts.

"Their ignorance of science is so complete that it's pointless to argue with them."

Astronomer Sir Patrick Moore describing Moon hoaxers.
 Quoting: Anonymous Coward 64078918


"Sir" Patrick Moore?

He siad you were full of shit too?

cruise

You're the batshit crazy scientifically illiterate "moon hoaxer", fuckwad.


You've made four statements about science and every one of them was completely incorrect/.
 Quoting: IDW 68664035


You are a scientifically illiterate, delusional nutbag who hasn't provided one single piece of evidence to support your claims.

None. Nada. Zilch.

You don't even understand the accusations you are making.

You are beyond daft.

Meds, you need them.
 Quoting: Anonymous Coward 64078918


STep forward, take the challenge, if your IQ tests any higher than 30 point lower than my own, you win 20 grand and bragging rights.

cruise
But don't count on collecting, fuckstick
IDW
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03/22/2015 01:21 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
The entire ascent stage was not pressurized, a good part of it wasn't...requiring only conduction by the (minimal)structure to transfer the heat to the crew cabin.

Structural isolation...
 Quoting: Anonymous Coward 66774127


[link to www.ehartwell.com]
 Quoting: IDW 68664035


...which shows that the pressurized areas of the LM were the crew stations, and a small area above the engine...
 Quoting: Anonymous Coward 66774127


Actually it shows no such thing, so it's obvious you don't know how to read a blueprint.

What it does show is the aluminum structure and how it is a "unit body" construction, one piece welded together.
Anonymous Coward
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03/22/2015 01:23 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
...


What would be heating the shadowed side of the LM, aside from mechanical conduction of the LM structure, and sunlight reflected from somewhat distant sunlit lunar surfaces?
 Quoting: Anonymous Coward 66774127


Thermal radiation from the 180+ degree lunar surface, conduction of the artificial atmosphere inside, conduction from the top and sides. thermal radiation from equipment and astronauts. The sunlit side would be hot enough to cook on, and that heat energy would be conducted by both the "air" inside and the structure itself. .
 Quoting: IDW 68664035


Thermal radiation....how is this surface heat getting into the LM?
 Quoting: Anonymous Coward 66774127


He can't answer that because he doesn't understand how a vacuum works.
 Quoting: Anonymous Coward 64078918


It is certainly strange to think about these conditions. The vacuum will not transfer heat which is molecules interacting but it will transmit light, infrared being a type of light. The entire sunlit surface is being heated by infrared radiation and is then becoming an emitter of that radiation. So even those points seemingly in shadow are being irradiated by ir and therefore absorbing and heating up if they are not shielded from ir. I am sure this is what all the mylar and coverings was meant to somewhat accomplish. It really seems like you would need some "magnificent thing" to use sandy hook carver methodolgy but some kind of sun shield for the entire landing area.
IDW
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03/22/2015 01:28 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
...


Thermal radiation from the 180+ degree lunar surface, conduction of the artificial atmosphere inside, conduction from the top and sides. thermal radiation from equipment and astronauts. The sunlit side would be hot enough to cook on, and that heat energy would be conducted by both the "air" inside and the structure itself. .
 Quoting: IDW 68664035


Thermal radiation....how is this surface heat getting into the LM?
 Quoting: Anonymous Coward 66774127


He can't answer that because he doesn't understand how a vacuum works.
 Quoting: Anonymous Coward 64078918


It is certainly strange to think about these conditions. The vacuum will not transfer heat which is molecules interacting but it will transmit light, infrared being a type of light. The entire sunlit surface is being heated by infrared radiation and is then becoming an emitter of that radiation. So even those points seemingly in shadow are being irradiated by ir and therefore absorbing and heating up if they are not shielded from ir. I am sure this is what all the mylar and coverings was meant to somewhat accomplish. It really seems like you would need some "magnificent thing" to use sandy hook carver methodolgy but some kind of sun shield for the entire landing area.
 Quoting: Anonymous Coward 67928177

Actually the best solution would be to erect a small 10ft X 10ft sunshade between the Sun and the ascent stage of the LEM using two thin rods mounted to the LEM, anchor the other ends to the lunar surface, insulate the interior with Styrofoam or something similar and work from there.

It would only take a small amount of heat, like from the electronics to make it comfortable inside.
Anonymous Coward
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03/22/2015 01:31 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
Here are photos of the LEM "on the moon" showing orientation of crew cabin in relation incidence of sunlight:

A-12:
[link to www.apolloarchive.com]

A-14:
[link to www.astronautix.com]

A-15:
[link to en.wikipedia.org]

A-16:
[link to www.spacefacts.de]

A-17:
[link to www.ehartwell.com]

These photographs all show a pattern that was inherent in the flight plan, to land with the hatch in the "shade".

By carefully examining these photos it is possible to get a good feeling for how much of the surface of the ascent stage was exposed to direct sunlight, and how much of it was actually made of non reflective aluminum.
 Quoting: IDW 68664035


It's apparent that the majority of the crew cabin was shaded, the fuel tanks to the side were in unpressurized areas. The aft equipment bay was outside the pressure vessel. The structure of the crew cabin was isolated from the external skin for the most part. I'll look for a diagram of the pressure vessel, it's a lot smaller than the whole ascent stage.
The sun reflecting into/onto the cabin through the "front" might add some, along with structural heat transfer from the rear, but it wouldn't be much.
I really think you're picking at straws here...
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03/22/2015 01:31 AM
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...


Thermal radiation....how is this surface heat getting into the LM?
 Quoting: Anonymous Coward 66774127


He can't answer that because he doesn't understand how a vacuum works.
 Quoting: Anonymous Coward 64078918


It is certainly strange to think about these conditions. The vacuum will not transfer heat which is molecules interacting but it will transmit light, infrared being a type of light. The entire sunlit surface is being heated by infrared radiation and is then becoming an emitter of that radiation. So even those points seemingly in shadow are being irradiated by ir and therefore absorbing and heating up if they are not shielded from ir. I am sure this is what all the mylar and coverings was meant to somewhat accomplish. It really seems like you would need some "magnificent thing" to use sandy hook carver methodolgy but some kind of sun shield for the entire landing area.
 Quoting: Anonymous Coward 67928177

Actually the best solution would be to erect a small 10ft X 10ft sunshade between the Sun and the ascent stage of the LEM using two thin rods mounted to the LEM, anchor the other ends to the lunar surface, insulate the interior with Styrofoam or something similar and work from there.

It would only take a small amount of heat, like from the electronics to make it comfortable inside.
 Quoting: IDW 68664035


With the size of those crew compartments I would think they would get pretty toasty with body heat.
Anonymous Coward
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03/22/2015 01:33 AM
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Thermal radiation....how is this surface heat getting into the LM?
 Quoting: Anonymous Coward 66774127


He can't answer that because he doesn't understand how a vacuum works.
 Quoting: Anonymous Coward 64078918


It is certainly strange to think about these conditions. The vacuum will not transfer heat which is molecules interacting but it will transmit light, infrared being a type of light. The entire sunlit surface is being heated by infrared radiation and is then becoming an emitter of that radiation. So even those points seemingly in shadow are being irradiated by ir and therefore absorbing and heating up if they are not shielded from ir. I am sure this is what all the mylar and coverings was meant to somewhat accomplish. It really seems like you would need some "magnificent thing" to use sandy hook carver methodolgy but some kind of sun shield for the entire landing area.
 Quoting: Anonymous Coward 67928177

Actually the best solution would be to erect a small 10ft X 10ft sunshade between the Sun and the ascent stage of the LEM using two thin rods mounted to the LEM, anchor the other ends to the lunar surface, insulate the interior with Styrofoam or something similar and work from there.

It would only take a small amount of heat, like from the electronics to make it comfortable inside.
 Quoting: IDW 68664035


The electronics didn't add much heat...comms and telemetry, and some life support. Many astronauts reported it as being cold in the LM...
IDW
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03/22/2015 01:39 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
Here are photos of the LEM "on the moon" showing orientation of crew cabin in relation incidence of sunlight:

A-12:
[link to www.apolloarchive.com]

A-14:
[link to www.astronautix.com]

A-15:
[link to en.wikipedia.org]

A-16:
[link to www.spacefacts.de]

A-17:
[link to www.ehartwell.com]

These photographs all show a pattern that was inherent in the flight plan, to land with the hatch in the "shade".

By carefully examining these photos it is possible to get a good feeling for how much of the surface of the ascent stage was exposed to direct sunlight, and how much of it was actually made of non reflective aluminum.
 Quoting: IDW 68664035


It's apparent that the majority of the crew cabin was shaded, the fuel tanks to the side were in unpressurized areas. The aft equipment bay was outside the pressure vessel. The structure of the crew cabin was isolated from the external skin for the most part. I'll look for a diagram of the pressure vessel, it's a lot smaller than the whole ascent stage.
The sun reflecting into/onto the cabin through the "front" might add some, along with structural heat transfer from the rear, but it wouldn't be much.
I really think you're picking at straws here...
 Quoting: Anonymous Coward 66774127


ANd I don't think you have a good grasp on how it was actually constructed. It was welded together. The heat exchanger is located on the "sunlit" side, under paper coverings. The "pressure vessel" as you are referring to it was integral, one piece, with the coverings for the tanks and the top directly connected. The struts that supported the RCS were welded AND bolted into place. There was in 'later versions" a double layered portion of the crew cabin with isolation in between two layers of very thin aluminum sheet metal,but the blue prints betray that claim and none show it..

The fact that a workable solution was not employed is evidence the intent was never to actually "do it", but to pretend to. Maybe a sun-shield would look too "cheezy".
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03/22/2015 01:41 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
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He can't answer that because he doesn't understand how a vacuum works.
 Quoting: Anonymous Coward 64078918


It is certainly strange to think about these conditions. The vacuum will not transfer heat which is molecules interacting but it will transmit light, infrared being a type of light. The entire sunlit surface is being heated by infrared radiation and is then becoming an emitter of that radiation. So even those points seemingly in shadow are being irradiated by ir and therefore absorbing and heating up if they are not shielded from ir. I am sure this is what all the mylar and coverings was meant to somewhat accomplish. It really seems like you would need some "magnificent thing" to use sandy hook carver methodolgy but some kind of sun shield for the entire landing area.
 Quoting: Anonymous Coward 67928177

Actually the best solution would be to erect a small 10ft X 10ft sunshade between the Sun and the ascent stage of the LEM using two thin rods mounted to the LEM, anchor the other ends to the lunar surface, insulate the interior with Styrofoam or something similar and work from there.

It would only take a small amount of heat, like from the electronics to make it comfortable inside.
 Quoting: IDW 68664035


With the size of those crew compartments I would think they would get pretty toasty with body heat.
 Quoting: Anonymous Coward 67928177


Yeah, I think my main point is by bringing an extra 3 pounds of weight a major problem could be completely solved, and it wasn't done. which indicates to me there was no real attempt to and not much creative thinking in the process.
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03/22/2015 01:49 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
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It is certainly strange to think about these conditions. The vacuum will not transfer heat which is molecules interacting but it will transmit light, infrared being a type of light. The entire sunlit surface is being heated by infrared radiation and is then becoming an emitter of that radiation. So even those points seemingly in shadow are being irradiated by ir and therefore absorbing and heating up if they are not shielded from ir. I am sure this is what all the mylar and coverings was meant to somewhat accomplish. It really seems like you would need some "magnificent thing" to use sandy hook carver methodolgy but some kind of sun shield for the entire landing area.
 Quoting: Anonymous Coward 67928177

Actually the best solution would be to erect a small 10ft X 10ft sunshade between the Sun and the ascent stage of the LEM using two thin rods mounted to the LEM, anchor the other ends to the lunar surface, insulate the interior with Styrofoam or something similar and work from there.

It would only take a small amount of heat, like from the electronics to make it comfortable inside.
 Quoting: IDW 68664035


With the size of those crew compartments I would think they would get pretty toasty with body heat.
 Quoting: Anonymous Coward 67928177


Yeah, I think my main point is by bringing an extra 3 pounds of weight a major problem could be completely solved, and it wasn't done. which indicates to me there was no real attempt to and not much creative thinking in the process.
 Quoting: IDW 68664035


They had other things to worry about like how they would explain their probe rover tracks all around the "landing" sites. Um. "the space jeep is born. We'll just strap this sucker to the side and tell the rubes whatever. . rocks, that's it, they'll eat it up."
IDW
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03/22/2015 01:57 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
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Actually the best solution would be to erect a small 10ft X 10ft sunshade between the Sun and the ascent stage of the LEM using two thin rods mounted to the LEM, anchor the other ends to the lunar surface, insulate the interior with Styrofoam or something similar and work from there.

It would only take a small amount of heat, like from the electronics to make it comfortable inside.
 Quoting: IDW 68664035


With the size of those crew compartments I would think they would get pretty toasty with body heat.
 Quoting: Anonymous Coward 67928177


Yeah, I think my main point is by bringing an extra 3 pounds of weight a major problem could be completely solved, and it wasn't done. which indicates to me there was no real attempt to and not much creative thinking in the process.
 Quoting: IDW 68664035


They had other things to worry about like how they would explain their probe rover tracks all around the "landing" sites. Um. "the space jeep is born. We'll just strap this sucker to the side and tell the rubes whatever. . rocks, that's it, they'll eat it up."
 Quoting: Anonymous Coward 67928177

To me the moon buggies just seemed like overkill, like they went to far IMO. .

They also increased the odds of a serious accident or being stranded too far from the LEM to make it back, the logical method being to land near to geological features you wanted to explore and walk, not bringing a dune buggy along.

This is one of the things that really got me to thinking when I was a kid, it just seemed like to me some arrogant but not to particularly smart men were calling the shots because they were showing off.

It reminds me of the old redneck adage, bad things always happen right after someone says "hey, watch THIS!"

cruise.
IDW
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03/22/2015 02:04 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
Imagine if you can the arrogance of thinking you could drive a lightweight vehicle in the 1/6 gravity of the moon. Hit a little bump going about ten and you'd fly 7 feet off the ground and land upside down. THAT IS REALITY, BROTHER.

It would have nearly zero lateral traction, very little forward traction, the mass begin equal to on Earth but the weight much less would totally change the general characteristics of how it would perform. Trying to turn at a speed of 10MPH and it would just continue on in a straight direction.

IMO the wheels would spin in place if it encountered a slight obstruction and it would be off the ground the majority of the time. AT any rate it owuld have looked NOTHING like the videos we see of it and any science minded person who thinks about it would agree.
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03/22/2015 02:10 AM
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Re: OFFICIAL NASA VIDEO ADMITS To NEVER SENDING PEOPLE TO THE MOON
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With the size of those crew compartments I would think they would get pretty toasty with body heat.
 Quoting: Anonymous Coward 67928177


Yeah, I think my main point is by bringing an extra 3 pounds of weight a major problem could be completely solved, and it wasn't done. which indicates to me there was no real attempt to and not much creative thinking in the process.
 Quoting: IDW 68664035


They had other things to worry about like how they would explain their probe rover tracks all around the "landing" sites. Um. "the space jeep is born. We'll just strap this sucker to the side and tell the rubes whatever. . rocks, that's it, they'll eat it up."
 Quoting: Anonymous Coward 67928177

To me the moon buggies just seemed like overkill, like they went to far IMO. .

They also increased the odds of a serious accident or being stranded too far from the LEM to make it back, the logical method being to land near to geological features you wanted to explore and walk, not bringing a dune buggy along.

This is one of the things that really got me to thinking when I was a kid, it just seemed like to me some arrogant but not to particularly smart men were calling the shots because they were showing off.

It reminds me of the old redneck adage, bad things always happen right after someone says "hey, watch THIS!"

cruise.
 Quoting: IDW 68664035


In the case of this time period the bad things were illegal bombing campaigns in the sovereign nations of Cambodia and Laos which just happened to end within months of the Apollo program. Just a coincidence, I'm sure.





GLP