It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
Originally posted by skeptic-friend
No wheel tracks, antenna again and again...
Dear jfj123,
my new argument is that at 2,500°C reentry capsule aluminum alloy would have boiled.
Answer about this argumentation, please.
Originally posted by ignorant_ape
...
Your kitchen oven reaches temperatures up to 250 degrees [ the element is actually far hotter ] but the plastic knobs on the outside do not melt - is it magic ??
...
You have not understood well. Here we are reasoning about 2,500°C not 250°C.
Originally posted by skeptic-friend
No wheel tracks, antenna again and again...
Dear jfj123,
my new argument is that at 2,500°C reentry capsule aluminum alloy would have boiled.
Answer about this argumentation, please.
Originally posted by ignorant_ape
...
Your kitchen oven reaches temperatures up to 250 degrees [ the element is actually far hotter ] but the plastic knobs on the outside do not melt - is it magic ??
...
You have not understood well. Here we are reasoning about 2,500°C not 250°C.
Originally posted by pepsi78
By the way how were they able to pass the radiation belts with that kind of windows mounted on the capsule, since they were near the window on aproach it would of been lethal, there is no way they can do this, those windows do not offer protection from the van alan belts.
[edit on 21-10-2007 by pepsi78]
Originally posted by websurfer
I watched "In The Shadow of The Moon,"(twice) and it supplements the evidence that the moon landings occured. In the words of Buzz Aldrin, "Why would we fake it 9 times."
Space physics (SCIENCE FICTION PHYSICS)
In space physics, ablation occurs to heat shields that are used to protect payloads from heat, such as the heat shields used by the Apollo Command Module on atmospheric reentry. In a basic sense, ablative material is designed to slowly burn away in a controlled manner, so that heat can be carried away from the spacecraft by the generated gases; while the remaining solid material insulates the craft from superheated gases. There is an entire branch of space physics research involving the search for new fireproofing materials to achieve the best ablative performance; this function is critical to protect the spacecraft occupants and payload from otherwise excessive heat loading. The same technology is used in some passive fire protection applications, in some cases by the same vendors, who offer different versions of these fireproofing products, some for aerospace and some for structural fire protection.
Again, please do a little research. The entire spacecraft (including the windows) was shielded, and even so, the radiation levels outside the ship during the traverse through the belt were NOT lethal...
The Lunar Command Module had two panes of glass -- one strucural tempered glass pane, plus one specially-designed outer pane. The sole purpose of this outer pane was to protect against radiation and micrometeoroids.
The Command Module passed through the Van Allen Belts rather quickly -- less than 30 minutes each way. The total radiation outside the spacecraft was 13 RADS, which is very, very far below lethal levels (but - I admit - still quite a bit.)
BUT inside the shielded spacecraft, the astronauts only received a small fraction of that radiation. Apollo 14 was the only mission during which astronauts received a TOTAL of over 1 RAD. All of the other missions were about a 1/2 RAD or less. That's like getting a few x-rays images taken.
Originally posted by jfj123
Van Allen Belt info
Yes, there is deadly radiation in the Van Allen belts, but the nature of that radiation was known to the Apollo engineers and they were able to make suitable preparations. The principle danger of the Van Allen belts is high-energy protons, which are not that difficult to shield against. And the Apollo navigators plotted a course through the thinnest parts of the belts and arranged for the spacecraft to pass through them quickly, limiting the exposure.
Please visit the link provided for the complete story.
Incoming cosmic rays--some of the highest-energy particles--collide with the nucleus of atoms in the soil. When nuclei are hit with such energy, ...
The best rebuttal to allegations of a "Moon Hoax," however, is common sense. Evidence that the Apollo program really happened is compelling: A dozen astronauts (laden with cameras) walked on the Moon between 1969 and 1972. Nine of them are still alive and can testify to their experience. They didn't return from the Moon empty-handed, either. Just as Columbus carried a few hundred natives back to Spain as evidence of his trip to the New World, Apollo astronauts brought 841 pounds of Moon rock home to Earth.
"Moon rocks are absolutely unique," says Dr. David McKay, Chief Scientist for Planetary Science and Exploration at NASA's Johnson Space Center (JSC). McKay is a member of the group that oversees the Lunar Sample Laboratory Facility at JSC where most of the Moon rocks are stored. "They differ from Earth rocks in many respects," he added.
"For example," explains Dr. Marc Norman, a lunar geologist at the University of Tasmania, "lunar samples have almost no water trapped in their crystal structure, and common substances such as clay minerals that are ubiquitous on Earth are totally absent in Moon rocks."
"We've found particles of fresh glass in Moon rocks that were produced by explosive volcanic activity and by meteorite impacts over 3 billion years ago," added Norman. "The presence of water on Earth rapidly breaks down such volcanic glass in only a few million years. These rocks must have come from the Moon!"
Right: A glass spherule (about 0.6 mm in diameter) produced by a meteorite impact into lunar soil. Features on the surface are glass splashes, welded mineral fragments, and microcraters produced by space weathering processes at the surface of the moon. SEM image by D. S. McKay (NASA Photo S71-48109).
Fortunately not all of the evidence needs a degree in chemistry or geology to appreciate. An average person holding a Moon rock in his or her hand can plainly see that the specimen came from another world.
"Apollo moon rocks are peppered with tiny craters from meteoroid impacts," explains McKay. This could only happen to rocks from a planet with little or no atmosphere... like the Moon.
Meteoroids are nearly-microscopic specks of comet dust that fly through space at speeds often exceeding 50,000 mph -- ten times faster than a speeding bullet. They pack a considerable punch, but they're also extremely fragile. Meteoroids that strike Earth's atmosphere disintegrate in the rarefied air above our stratosphere. (Every now and then on a dark night you can see one -- they're called meteors.) But the Moon doesn't have an atmosphere to protect it. The tiny space bullets can plow directly into Moon rocks, forming miniature and unmistakable craters.
"There are plenty of museums, including the Smithsonian and others, where members of the public can touch and examine rocks from the Moon," says McKay. "You can see the little meteoroid craters for yourself."
Right: Nick-named "Big Muley,"
this 11.7 kg Moon rock was the largest returned to Earth by Apollo astronauts. One side of Big Muley was peppered with meteoroid "zap pits." Below right: A close-up view of 1 mm diameter zap pits shows tiny craters lined with black glass surrounded by a white halo of shocked rock.
Just as meteoroids constantly bombard the Moon so do cosmic rays, and they leave their fingerprints on Moon rocks, too. "There are isotopes in Moon rocks, isotopes we don't normally find on Earth, that were created by nuclear reactions with the highest-energy cosmic rays," says McKay. Earth is spared from such radiation by our protective atmosphere and magnetosphere.
Even if scientists wanted to make something like a Moon rock by, say, bombarding an Earth rock with high energy atomic nuclei, they couldn't. Earth's most powerful particle accelerators can't energize particles to match the most potent cosmic rays, which are themselves accelerated in supernova blastwaves and in the violent cores of galaxies.
Indeed, says McKay, faking a Moon rock well enough to hoodwink an international army of scientists might be more difficult than the Manhattan Project. "It would be easier to just go to the Moon and get one," he quipped.
And therein lies an original idea: Did NASA go to the Moon to collect props for a staged Moon landing? It's an interesting twist on the conspiracy theory that TV producers might consider for their next episode of the Moon Hoax.
"I have here in my office a 10-foot high stack of scientific books full of papers about the Apollo Moon rocks," added McKay. "Researchers in thousands of labs have examined Apollo Moon samples --
not a single paper challenges their origin!
And these aren't all NASA employees, either. We've loaned samples to scientists in dozens of countries [who have no reason to cooperate in any hoax]."
Even Dr. Robert Park, Director of the Washington office of the American Physical Society and a noted critic of NASA's human space flight program, agrees with the space agency on this issue. "The body of physical evidence that humans did walk on the Moon is simply overwhelming."
"Fox should stick to making cartoons," agreed Marc Norman. "I'm a big fan of The Simpsons!"
Originally posted by pepsi78
Originally posted by jfj123
Van Allen Belt info
Yes, there is deadly radiation in the Van Allen belts, but the nature of that radiation was known to the Apollo engineers and they were able to make suitable preparations. The principle danger of the Van Allen belts is high-energy protons, which are not that difficult to shield against. And the Apollo navigators plotted a course through the thinnest parts of the belts and arranged for the spacecraft to pass through them quickly, limiting the exposure.
Please visit the link provided for the complete story.
This does not contain any data, shielding specifications, type of materials, it just states that they magicly went
I didn't say there was any data. This information was presented as a primer. I assumed that since this information didn't contain data, you would understand that. My bad
Each mission flew a slightly different trajectory in order to access its landing site, but the orbital inclination of the translunar coast trajectory was always in the neighborhood of 30°. Stated another way, the geometric plane containing the translunar trajectory was inclined to the earth's equator by about 30°. A spacecraft following that trajectory would bypass all but the edges of the Van Allen belts.
Please visit the link provided for the complete story.
This does not provide the diameter of the belt in that area, it does not provide any figures and numbers.they spent over half an hour in the belts, really it's included in the report
No the information doesn't provide the diameter. I didn't realize I was REQUIRED to provide it ??? If you would like me to provide additional information to what is posted here, simply RESPECTFULLY ask me to provide any additional information you would like.
Which reports? Are your referring to NASA's reports which you are claiming have been faked?? If they are fake, you cannot use them as proof for your argument. The reports are real or fake, not both at your convenience.
Metals can be used to shield against particle radiation, but they are not the ideal substance. Polyethylene is the choice of particle shielding today, and various substances were available to the Apollo engineers to absorb Van Allen radiation. The fibrous insulation between the inner and outer hulls of the command module was likely the most effective form of radiation shielding.
Please visit the link provided for the complete story.
How about windows do those shield, and can you please mention another maned flight beiond the belts except apollo, just one please, there are none.
Someone else already answered the window question.
shielding against particles is not the same as shielding against rays. To say that the Apollo spacecraft did not provide adequate shielding is to ignore both the construction of the Apollo command module and the principles of radiation shielding
Please visit the link provided for the complete story.
Cosmic particles are in diferent forms and it is hard to shield against them, they contain various elements , there are gamma particles known also as cosmic particles, they leave and emmit gamma radiation, in fact the moon is bombarded by them.
Dude you have no clue about particles, your are just stating what a link tells you, I had this discusion long time ago here and elsewere, don't get me started on particles, maybe you should review this thread from top to bottom
Since you are so familiar with particles, please provide scientific information describing how said particles cannot be shielded against and why. Again, since you are so familiar with them, this should be very easy for you to do.
Here is your nice moon
It's so red it hurt my eyes, when I look at the picture, because the moon it's self is radio active, and they had an exposure of 1 rad, this is a joke.
In fact rays are highly charged particles, were not talking about UV
Sorry it hurts your eyes. Maybe you should look at the moon through a standard optical telescope as opposed to an I.R.
Here's a nice picture for you to look at
en.wikipedia.org...:Full_Moon_Luc_Viatour.jpg
Incoming cosmic rays--some of the highest-energy particles--collide with the nucleus of atoms in the soil. When nuclei are hit with such energy, ...
www.en.wikipedia.org/wiki/Gamma_Ray_Spectrometer
The report is a joke.
Which report is a joke and why. Again, since you are so well educated, you should be able to easily explain why everyone is wrong and you are correct. Please use scientifically obtained data as your evidence. Thank you
Originally posted by syrinx high priest
1) Attack the messenger ?
2) Change the subject and ignore it ?
3) Just say it's all lies and use a smiley like this one
Originally posted by Soylent Green Is People
Syrinx, it goes something like this :
Originally posted by syrinx high priest
1) Attack the messenger ?
I don't like the color of your banner, therefore nothing you say is legitimate.
Originally posted by syrinx high priest
...
as I was looking for the moon rocks, I saw a funny quote, "if it was so easy to fake it, why didn't the russians think of that and do it first ?"
...
Kubrick spent five years developing his next film, 2001: A Space Odyssey (1968), which was photographed in Super Panavision 70. Kubrick co-wrote the screenplay with science fiction writer Sir Arthur C. Clarke, expanding on Clarke's short story "The Sentinel". The screenplay and the novel were written simultaneously. The screenplay is credited to Kubrick and Clarke, while the novel, published in tandem with the film's release, is credited only to Clarke. The novel and the film deviate substantially from each other, with the novel explaining a great deal of what the film leaves deliberately ambiguous. Clarke and Kubrick later spoke highly of one another. Incidentally, Clarke's follow up, 2010: Odyssey Two, follows the events of the movie version of 2001, as opposed to the novel version. This is likely due to the cultural impact of Kubrick's film.
The film's special effects, overseen by Kubrick and engineered by special effects pioneer Douglas Trumbull (Silent Running, Blade Runner), proved ground-breaking and inspired many of the special effects-driven films which were to follow the success of 2001. Manufacturing companies were consulted as to what the design of both special-purpose and everyday objects would look like in the future. At the time of the movie's release, Arthur C. Clarke predicted that a generation of engineers would design real spacecraft based upon 2001 "even if it isn't the best way to do it". Despite nominations in the directing, writing, and producing categories, the only Academy Award Kubrick ever received was for supervising the special effects of 2001: A Space Odyssey.
Russians didn't have kubrick and the great special effects pioneer Douglas Trumbull.
Abhout moon rocks
BIG MULEY
A GRANITE STONE BALL
Is more interesting your Big Muley or my GSBS (Granite stone ball system)?