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Re: The moon landing
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I'd call you a complete idiot, but that's against the forum rules.
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"Say not, 'When I have free time I shall study'; for you may perhaps never have any free time" Hillel the Elder |
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Re: The moon landing
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You have apparently not read it or choose to ignore it. Let me summarize it then : First, neutrons are harmless in this context (the sun is not a neutron bomb). The theoretically harmful ones are electrons and protons, but then only those that carry high energy (respectively 1MeV and 10 MeV if you want to know). Now, a single particle won't harm you either, so we need to know how many there are. This is called the flux. The National Space Sciences Data Center at NASA's Goddard Spaceflight Center issues these figures (for reference to those that build commercial satellites) The flux for electrons turns out to be > 1 million/cm²/s and for protons >100K/cm²/s in the relevant regions of space. If you were to walk around in your T-shirt over there, that's the amount of potentially harmful radiation you would be exposed to. But the lucky astronauts were within a vehicle and then within a spacesuit. The link gave a table giving the range these particles have before they are stopped, with respect to aluminium. It clearly shows that for electrons the flux becomes all but negligible above an energy level of about 7 MeV. (If you're wondering why more energetic particles have less chance of penetrating, you should read up on particle physics). So we can ignore electrons. For protons, I refer you to the calculation in the paper. The end result is about 20000 protons/cm²/s of > 100MeV, giving 50 mSv (milliSievert) in 300 seconds. Now, this is high, it's true. It is in fact the maximum allowed for radiation workers in the US (In other countries it's as low as 15 mSv). Thus, the astronauts received in 5 minutes the dose of radiation a person working in the nuclear industry is allowed to have in a year. Yet, for them, that's it. They were not further exposed to radiation so that's the total amount they received. The consequence is: Quote:
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"Say not, 'When I have free time I shall study'; for you may perhaps never have any free time" Hillel the Elder |
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Re: The moon landing
WarOnIgnorance - you keep referring this non-scientific source (debugging propaganda site).
The fact is that the scientific research insitutes and universities developing protection against cosmic radiation in space flights have never mentioned that somebody have been on the Moon - other way round. Earth orbit measurements, doses for humans, have been collected for a long time. As you can see e.g. from this scientific papers written by highest radiation scientists of Lawrence Berkeley National Laboratory working also for NASA-funded Specialized Center of Research and Training for Radiation Health, they say: Quote: Until now human space travel has been confined to the proximity of Earth. Within this domain, astronauts are exposed to radiation from the trapped radiation belts but are largely protected by the Earth's magnetic field from galactic cosmic rays emanating from outside the solar system. As currently envisioned, an interplanetary spacecraft would weigh some 300 tons and include 30 tons of shielding material. According to Tom Ward, scientific and technical advisor to the Department of Energy's Office of Space, "With research, it may be possible to redesign more effective, lighter-weight shielding using new composite materials. Astronauts in low Earth orbit typically receive less than 1/1000th of the dose of a Mars voyage during their seven to 10-day missions. 1991 Lawrence Berkeley National LaboratoryÕs Research Review Article: COSMIC-RAY QUESTIONS I estimated that an astronaut on Moon would receive maybe 50 Sv cosmic radiation - this means sudden death. Your own paper says the following: "10 Sv - Risk of death within days or weeks" NASA has announced that the astronauts received only 0.4 - 3 mSv radiation - this much less what the airplane staff can receive ... and it is a fraction what the Skylab & Shuttle astronauts receive on the well protected low Earth orbit. This is a firm evidence that they never went to the Moon - or they lie the figures (they cannot change them anymore from that announced long time ago): Apollo 14 (Highest Skin Dose) 1,400 mrem*/mission Skylab 4 (Highest Skin Dose) 17,800 mrem*/mission Quote: The FAA recommends the limit for an aircrew member of a 5-year average effective dose of 20mSv per year, with no more than 50mSv in a single year http://www.iaasm.org/Cosmic%20Radiation.pdf ...a gigantic solar flare erupts, spewing lethal radiation directly at the spacecraft The Space Review: Magnetic shielding for spacecraft "The sun is basically a big nuclear reactor," "These are very obscure kinds of radiation that on Earth we would only see in the event of a nuclear disaster," EVMS News: Mars Mission Risk 29: Scientists Research Ways to Reduce Radiation-Induced Brain Damage And if the radiation scientists do not believe that there has been somebody on the Moon, why should we???? Do you find scientific papers where they say something on the Moon landing??? |
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Re: The moon landing
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There would have been nothing wrong in pointing out any anomalies in the material related to the mission. But, to assert that anomalies in the material equals fabrication of the material, is already highly speculative. To further extrapolate on this speculation by asserting that the uncovering of any fabricated material proves the moon landings were a hoax, is just plain absurd. Quote:
Dr James Van Allen was a member of the Space Science Board and a member of NASA’s Lunar and Planetary Missions Board (1967-1970). He makes only oblique reference to the Apollo mission in his papers, but other references I have already cited in previous posts indicate he does not at all question the fact that the Moon landings took place, or expresses any qualms about the scientific practicability of the mission. His reservations about manned space flights are based on economic and political considerations. His papers reflect the focus of his interest in robotic missions to other planets. For those who wish to learn more about Dr James Van Allen’s life and these papers: Finding Aid to the James A. Van Allen Papers, University of Iowa Archives. Compiled by the American Institute of Physics. Center for History of Physics. Published in 2000 Finding Aid to the James A. Van Allen Papers, 1938-1990 Tethys
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Re: The moon landing
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"Say not, 'When I have free time I shall study'; for you may perhaps never have any free time" Hillel the Elder |
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Re: The moon landing
largest ufo
This is the largest ufo and it was filmed by nasa while experimenting on a tether that was many miles long.. Their best excuse was debris in the lens but there are known objects in space that the huge ufos pass behind during the failed experiment which light up the sky.. |
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Re: The moon landing
Quote from the scientific paper (see below)
Until now human space travel has been confined to the proximity of Earth. Within this domain, astronauts are exposed to radiation from the trapped radiation belts but are largely protected by the Earth's magnetic field from galactic cosmic rays emanating from outside the solar system. This means that man has not been outside of the Van Allen belts which surround the Earth - not the Moon. And a big number of highly scientific radiation research paper do the same - they don't consider the possibility of having manned flight experience from outside the earth orbit. The data I provided from these papers show, that a man cannot stay alive on the Moon more than few hours max. There was no protection with the Apollo astronauts. As the paper said, huge thicknesses of lead shielding would have been necessary. WarOn.. you did not explain why the dose of the "moon astronauts" was smaller than the Skylab astronauts. The former should have received at least 1000 times bigger dose. Skylab was well beyond the protective Van Allen belts and only 0.1 % of killing radiation can penetrate it. Have you seen the raw material video in the net, where Neil Armstrong is filming the window of the capsule in darkness and saying that it is the earth from distance. In the window there is a transparent of earth taken from a weather satellite. They speak to Houston that they are 130.000 miles away from earth. After filming they switch lights on and you can see the trick - they remove the transparent and from two windows you can see the earth from a low orbit. Next day the astronaut "landed to the moon" - which cannot be true. Why they made this lie? When one journalist asked about this, the astronauths admitted but threatened him with killing and CIA, etc. |
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Re: The moon landing
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The Van Allen belts are the hazard, not the protection, at least for space travelers. It's for Earth they are a protection. It's the passage through them that poses the highest risk. Outside the belts, like where Skylab is, it is (much) safer. The particles from the sun get electrically charged (ionized) and trapped (increasing the flux) there due to the Earth's magnetic field. Outside them, this occurs to a much lesser degree (that's why a Mars voyage is still in the range of acceptable radiation). It's also why in a previous post only the passage through them was calculated. Outside of them, the risk is much lower, quite negligible in fact for this discussion. And in my previous posts I've shown that even the plasma conditions within the belts are not detrimental enough to hamper space travel. (I also note you have not substantiated your 50 Sv number, nor addressed any of the points brought forward in previous posts.) Quote:
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"Say not, 'When I have free time I shall study'; for you may perhaps never have any free time" Hillel the Elder |
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Re: The moon landing
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Last edited by Neal_Van; 01-13-2007 at 08:37 PM. |
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Re: The moon landing
If your dad cheated on your mom wouldn't want to know about it? If your dad cheated on your mom, had another kid, and was giving him/her your college money, wouldn't that infuriate you? In the works your family struggles to get by and you have this great image of your dad unknowing the truth of it all. Maybe there's pictures. Maybe there's other eyewitness related to his mistress. Maybe you just don't want to know if this is true because the facts would be humiliating. I witnessed something.. You want to know what people do in this country? They laughed at me..
They didn't take me seriously. My reputation went into the toilet. I'm an intelligent young kid and that's what happened before I got to live my bright future. Coning is a confidence game. If there's is good evidence let it come to light. I'm not 100% convinced about the moon landing but if it is a farce I want to know about it and to hell with national pride or embarassment. Hiding facts of this scale is for adulterers.
Last edited by Neal_Van; 01-13-2007 at 09:00 PM. |
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Re: The moon landing
If Analyst evidence is true then the radiation he is refering to would have to come from a source because radiation is not stored in black particles of empty matterless space that I know of. I would think that the radiation rays would have to come from the Van Allen Belt itself or would come from the sun.
Last edited by Neal_Van; 01-13-2007 at 09:12 PM. |
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Re: The moon landing
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Re: The moon landing
NASA REALLY MOONED US Faked Apollo Landing: You Decide!
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Re: The moon landing
Space & Planaets
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