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Doomed to fund and publicize the man you hate, increasing his profits with every thread bump....
Originally posted by FoosM
All that detail, even down to the starless skies, no blast crater...
Originally posted byMactheKnife
And you're back to starless skies and craters ... even when those half-assed "theories" have been proven to be incredibly stupid and wrong. Ah well horses and water I suppose.
Originally posted by bansheegirl
Originally posted by FoosM
All that detail, even down to the starless skies, no blast crater...
Originally posted byMactheKnife
And you're back to starless skies and craters ... even when those half-assed "theories" have been proven to be incredibly stupid and wrong. Ah well horses and water I suppose.
As an educator trying to simplify these matters for a learning audience, I have yet to find a satisfying way of bridging my intuition of a brilliant star-filled sky ( like in the Arizona desert but more so ) with the descriptions returned by the astronauts ( presumably an accurate account of what IS seen ).
Clarity, anyone ???
THE SKY IS A DEEP BLACK WHEN VIEWED FROM THE MOON, AS IT IS WHEN VIEWED FROM CIS-LUNAR SPACE, THE SPACE BETWEEN THE EARTH AND THE MOON. THE EARTH IS THE ONLY VISIBLE OBJECT OTHER THAN THE SUN THAT CAN BE SEEN, ALTHOUGH THERE HAVE BEEN REPORTS OF SEEING PLANETS. I MYSELF DID NOT SEE PLANETS FROM THE SURFACE BUT I SUSPECT THEY MIGHT BE VISIBLE.
Schmitt - "We couldn't see the stars out the window or when we were out on the surface. It took the collimation of the telescope to eliminate all of the reflected light reaching your eye from your surroundings. Even in the LM shadow, there were too many bright things in your field-of-view for the stars to be visible."
Cernan - "When you were in the lunar module, looking out the window, you certainly couldn't see stars. Using the telescope was sort of like being in a deep well; it cut out all the reflected light and let you see the stars. It was also generally true that, when you were on the surface in the LM's shadow, there were too many bright things in your field-of-view for the stars to be visible. But I remember that I wanted to see whether I could see stars, and there were times out on the surface when I found that, if you allowed yourself to just focus and maybe even just shielded your eyes to some degree, even outside the LM shadow you could see stars in the sky. And, quite frankly, under the right conditions here on Earth on a bright sunlit day, you can do the same thing. I could see stars through my helmet visor; not easily, but it can be done."
Cernan: “The LM thrusters stick out like a sore thumb in earthshine, but they don’t keep you from seeing any of the stars at night it’s real well lit up.”
We need to have people up there who can communicate what it feels like, not just pilots and engineers.
— Buzz Aldrin (born Edwin Eugene Aldrin, Jr), quoted in The Real Mars, 2004
109:25:08 Armstrong: Yes, the surface is fine and powdery. I can kick it up loosely with my toe.
It does adhere in fine layers, like powdered charcoal, to the sole and sides of my boots. I only go
in a small fraction of an inch, maybe an eighth of an inch, but I can see the footprints of my
boots and the treads in the fine, sandy particles.
Before Van Allen began shielding his Geiger counters with a millimetre of lead, the instruments detected radiation with a dose rate equivalent of 312.5rad/hr to 11,666rad/hr for the outer belt and inner belt respectively
Even after Van Allen shielded his Geiger counters with lead, the results were still equivalent to 10-100rad/hr. He concluded that effective shielding of astronauts was beyond engineering feasibility available at the time, that even a rapid transit through the belts would be hazardous, and that for these reasons the two belts must be classed as an uninhabitable region of space that all manned space flight must steer clear of.
Originally posted by MacTheKnife
So to address the shielding required (if only in a minor way) ... go back to the old source you cited (and misquoted above) on page 298, this one ...
Bulletin of the Atomic Scientists
What did your source have to say ?
What was Apollo rated at ? IIRC even JW has quoted the average 8 gm/cm2 number. Does 10 vs 8 seem enough of a difference to you to make Apollo go from being safe to being a death trap ? So just the CM (not including any shielding due to the LM and SM) would almost have met the criteria you put up to "protect a man from virtually all the effects". Nobody has claimed the astronauts did not receive any radiation, just that the VABs are not the impassible, deadly barrier HB'ers have claimed.
The projected shielding of 10 grams per cm would protect a man from virtually all the effects of the outer belts lighter particles.
The Apollo capsule, with its aluminium honeycomb hull and outer epoxy resin ablator, was rated at 3gm/cm2 on the walls and 8gm/cm2 on the aft heatshield. The thicker portion of the spacecraft walls would bring the dose rate of such flares down to around 1,000rem/hr. The records show that 1400 of these minor flares occurred over all nine moon flights
As far as windows go, I believe nataylor's post on that same page had them rated at 1.8 gm/cm2. So what percentage of the particle flux would be coming in a direction to come through the windows ? Recall that the trapped protons and electrons will follow the magnetic field lines and be bouncing from north to south poles.
The charged particles in the Van Allen belts are omni-directional, so all external spacecraft surfaces are equally irradiated.
Originally posted by FoosM
The scientific community, including NASA will tell you, "Since the atmosphere is so slight (in regards to Mercury and our Moon), the sky would appear pitch black (except for the sun, stars, and other planets, when visible), even during the day."
Schmitt - "We couldn't see the stars out the window or when we were out on the surface. It took the collimation of the telescope to eliminate all of the reflected light reaching your eye from your surroundings. Even in the LM shadow, there were too many bright things in your field-of-view for the stars to be visible."
Cernan: “The LM thrusters stick out like a sore thumb in earthshine, but they don’t keep you from seeing any of the stars at night it’s real well lit up.”
Originally posted by bansheegirl
Originally posted by FoosM
All that detail, even down to the starless skies, no blast crater...
Originally posted byMactheKnife
And you're back to starless skies and craters ... even when those half-assed "theories" have been proven to be incredibly stupid and wrong. Ah well horses and water I suppose.
As an educator trying to simplify these matters for a learning audience, I have yet to find a satisfying way of bridging my intuition of a brilliant star-filled sky ( like in the Arizona desert but more so ) with the descriptions returned by the astronauts ( presumably an accurate account of what IS seen ).
[snip]
Superimposed on what I sort of understand ( above ) is the question of how "daylight" ( i.e. shining sun ) affects what is seen, and how Earth-shine affects what is seen.
Clarity, anyone ???
Originally posted by bansheegirl
Apollo 17
As I understand the situation one of the major effects of the sun shining in the sky ( and maybe the Earth, though I'm less certain how significant that effect is ) is that sky-wise there should be little effect on the stars because there is no scattering through thick atmosphere, but near ground level ( and I don't know how high you would have to be positioned to rise above this effect ) light is scattering of the regolith in all directions and maybe ( does the scattering effect extend to eye level ???) causing a lot of background illumination that makes it difficult to see things in the sky clearly.
Schmitt - "We couldn't see the stars out the window or when we were out on the surface. It took the collimation of the telescope to eliminate all of the reflected light reaching your eye from your surroundings. Even in the LM shadow, there were too many bright things in your field-of-view for the stars to be visible."
Originally posted by bansheegirl
Originally posted by FoosM
The scientific community, including NASA will tell you, "Since the atmosphere is so slight (in regards to Mercury and our Moon), the sky would appear pitch black (except for the sun, stars, and other planets, when visible), even during the day."
This is what I am referring to as the pitch black background, against which I assume ( in the absence of sun or Earthshine ) the stars should show up brilliantly and in profusion ( more spectacularly than on Earth ).
b. STARS WOULD NOT BE VISIBLE because of the nearly 20 coatings deposited on the Lunar Extravehicular Visor Assembly (helmet) to protect the astronauts' eyes from glare and the sun's harmful energy. Without these protective coatings the stars would have been readily visible on the daylight side of the moon as the astronauts made their way over its cratered surface.
Sorry to say, but the photos, the eyewitness accounts, the science, just doesn't not agree with each other when it comes to this subject.
Earth's Nearest Neighbor in Space
Third Grade
Originally posted by FoosM
It does not look like the regolith is so bright to impair human vision. It doesnt even bother exposures on the camera.
This technology, Front Screen Projection, was also used for "Diamonds are Forever" '71. As you many you may or may not know, there is a scene in the film where: ...Sean Connery (as James Bond) breaks into a secret facility in Nevada where fake moonwalking is being filmed. Some people believe Apollo moonwalking could have been filmed at the Nevada Test Site or inside a hangar at nearby Area 51.
Ken Adam, production designer on "Dr. Strangelove" and "Barry Lyndon", said he was not asked to work on 2001 because Kubrick had already worked for a year with experts from NASA and had done a lot of research; Adam said he would have been "too far behind." (Note: Ken Adam did production design for the 1971 movie "Diamonds are Forever" that includes a moonscape.
During its first year in office, the Kennedy administration approved the creation of the National Reconnaissance Office (NRO) and the National Reconnaissance Program (NRP), entities whose existence was classified Secret and Top Secret, respectively. The NRP comprised the satellite reconnaissance and aerial overflight programs conducted by the CIA, Air Force, and Navy. For its part, the NRO served as the institutional home for those programs, reviewed proposals for new systems, set common security standards, arranged for launches, and provided other services and forms of oversight. Established in 1960, the existence of the NRO was not declassified until 1992.
On May 25, 1961, President John F. Kennedy announced before a special joint session of Congress the dramatic and ambitious goal of sending an American safely to the Moon before the end of the decade.
It was the spring of 1960. The hosts were Senator and Mrs. John F. Kennedy. The guest of honor was John Kennedy's favorite author, Ian Fleming. "Kennedy asked Fleming what his man James Bond might do is M. assigned him to get rid of Castro. Fleming had been in British Intelligence … He was quick to answer. According to his biographer, John Pearson, Fleming thought he would have himself some fun …
"[He] said there were three things which really mattered to the Cubans—money, religion, and sex. Therefore, he suggested a triple whammy. First the United States should send planes to scatter [counterfeit] Cuban money over Havana. Second, using the Guantanamo base, the United States should conjure some religious manifestation, say, a cross of sorts in the sky which would induce the Cubans to look constantly skyward. And third, the United States should send planes over Cuba dropping pamphlets to the effect that owing to American atom bomb tests the atmosphere over the island had become radioactive; that radioactivity is held longest in the beards, and that radioactivity makes men impotent. As a consequence the Cubans would shave their beards, and without bearded Cubans there would be no revolution.
"Fleming was staying at the house of British newsman Henry Brandon. The next day CIA director Allen Dulles called Brandon to speak to Fleming. Brandon said his guest had already left Washington. Dulles expressed great regret. He had heard about Fleming's terrific ideas for doing in Castro and was sorry he wouldn't be able to discuss them with him in person. "It is testimony to the resounding good sense exercised by the CIA during the Secret War that all three Fleming's spoof ideas were in one form or another attempted---or at least seriously considered."
Fleming instigated a plan named Operation Ruthless to obtain details of the Enigma codes used by the German Navy by crashing a captured German aircraft into the English Channel, where the British crew, dressed in Luftwaffe uniforms, might be rescued by a German patrol boat. The "survivors" could then kill the German crew and hijack the ship, thus obtaining the required information. Much to the annoyance of Alan Turing and Peter Twinn at Bletchley Park, the mission was never carried out. Fleming's niece Lucy Fleming, on a BBC Radio Four programme entitled "The Bond Correspondence" broadcast on 24 May 2008, stated that the reason given was that an official at the Royal Air Force pointed out that if they were to drop a downed Heinkel bomber in the English Channel, it would probably sink rather quickly. However, the plan necessitated that the bomber was to sink so as to avoid its identification by the Germans – the "survivors" were to take to a rubber dinghy to await rescue.
Fleming also conceived a plan to use the British occultist Aleister Crowley to trick Rudolf Hess into attempting to contact a fake cell of anti-Churchill Englishmen in Britain, but this plan was not used because soon afterwards Rudolf Hess flew to Scotland in an attempt to broker peace behind Hitler's back. Anthony Masters, in his book The Man Who Was M: The Life of Charles Henry Maxwell Knight asserts that Fleming himself conceived the plan that lured Hess into flying to Scotland in May 1941, to negotiate Anglo–German peace with Churchill, and which resulted in Hess's capture. This claim has no other source, however.[9]
Operation Goldeneye was also one of Fleming's conceptions, a plan to maintain communication with Gibraltar and help in its defence in the unlikely event that Spain joined the Axis Powers and assisted Germany in invasion. Fleming is also credited with the idea for Operation Mincemeat, a highly successful deception by the Allies, before the invasion of Sicily in 1943
In 1944, Fleming was given control of a specialist unit of commandos, known as 30 Commando, or 30 Assault Unit (30AU: not to be confused with the Auxiliary Units in which his elder brother had served). He was not their field commander but their planner. As an intelligence officer at the Naval Intelligence Division (NID), he had an idea of what information and equipment the enemy had that might be of interest to the Allies and where it was likely to be located. He detailed the "scalps" he required and his "Red Indians", as he called them, were then sent off to acquire them.
Following the success of 30 Assault Unit, it was decided to establish a "Target Force", which became known as T-Force. Fleming sat on the committee that selected the targets for this unit, helping to create what were known as the "Black Books" which were issued to the officers of this unit. The infantry component of T-Force was in part made up of the 5th Battalion of the King's Regiment, which supported the British 2nd Army. It was responsible for securing targets of interest to the British military. These included nuclear laboratories, gas research centres and individual rocket scientists. The unit's most notable coup was during the advance on the German port of Kiel, where it captured the research centre for German engines used for the V-2 rocket, Messerschmitt Me 163 fighters and high speed U Boats.
Ian Fleming was to use elements of this activity in his 1955 James Bond novel Moonraker. The story of T-Force and Fleming's connection to its work remained unknown until it was revealed in Sean Longden's book T-Force, the Race for Nazi War Secrets, 1945, published in 2009
Fleming's intelligence work in the Naval Intelligence Division provided the background for his spy novels.
Leiter had introduced Kennedy to Fleming's books during his recovery from an operation in 1955.
By the time of the Dulles correspondence, James Bond was becoming big in the United States -- mainly thanks to President John F. Kennedy including From Russia With Love on the list of his 10 favorite books. Fleming acknowledges that fact in a 1962 letter to Attorney General Robert F. Kennedy. "I am delighted to take this opportunity to thank Kennedys everywhere for the electric effect their commendation has had on my sales in America."
The James Bond 007 series of books written by British author Ian Fleming were mildly successful in the late 1950s and early 1960s. After Fleming met President John F. Kennedy, the books became extremely popular in the United States, resulting in a series of 007 movies.
Other letters show Fleming's relationship with more casual acquaintences -- except his casual friendships were with CIA directors or U.S. attorneys general. Allen Dulles, the one-time CIA chief, didn't know Fleming's address when he wrote a letter on April 24, 1963. "I have received and finished reading your latest "On Her Majesty's Secret Service." I hope you have not really destroyed my old friend and colleague James Bond, but I fear his bride has gone." More than a year later, in June 1964, Dulles writes again. "I see that "From Russia With Love" is now a movie and although I rarely see them I plan to take this one in."
Kennedy as president had little direct interest in the U.S. space program. He was not a visionary enraptured with the romantic image of the last American frontier in space and consumed by the adventure of exploring the unknown. He was, on the other hand, a Cold Warrior with a keen sense of Realpolitik in foreign affairs, and worked hard to maintain balance of power and spheres of influence in American/Soviet relations. The Soviet Union's non-military accomplishments in space, therefore, forced Kennedy to respond and to serve notice that the U.S. was every bit as capable in the space arena as the Soviets. Of course, to prove this fact, Kennedy had to be willing to commit national resources to NASA and the civil space program. The Cold War realities of the time, therefore, served as the primary vehicle for an expansion of NASA's activities and for the definition of Project Apollo as the premier civil space effort of the nation. Even more significant, from Kennedy's perspective the Cold War necessitated the expansion of the military space program, especially the development of ICBMs and satellite reconnaissance systems.
Perhaps the strongest indication that Kennedy was having doubts about Apollo, though, came in the fall of 1963, when he made a bold proposal for “a joint expedition to the Moon” during an address before the 18th General Assembly of the United Nations. The day after Kennedy’s speech, the powerful chairman of the House Appropriations Subcommittee on Independent Offices, congressman Albert Thomas, wrote Kennedy asking if he had changed his position on the need for a strong US space program. Kennedy replied in a letter that the United States could only cooperate in space from a position of strength.
If there's anything I've learned in this thread, it's that there is no end to the amount of honest stupidity the human spirit can produce.
Originally posted by MacTheKnifeI don't see how the numbers JW put forth can be put into the honest mistake category.
Trying to bridge intuition and fact is often difficult, and I'm glad that you've noticed the discrepancy and are seeking answers instead of just assuming intuition is right.
Originally posted by bansheegirl
As an educator trying to simplify these matters for a learning audience, I have yet to find a satisfying way of bridging my intuition of a brilliant star-filled sky ( like in the Arizona desert but more so ) with the descriptions returned by the astronauts ( presumably an accurate account of what IS seen ).
Originally posted by Komodo
reply to post by FoosM
bah~! why doesn't the USA just call it what it was/is and chalk it up to a time where the country formerly known as the USSR as our enemy and we just could loose..........no matter what the ......cost..