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Originally posted by FoosM
You guys can come up with all kinds of spin on this.
Point is, there were two Major Major Proton Events during an Apollo mission.
Some of you claimed there weren't any.
More to come.
Originally posted by Phage
reply to post by FoosM
No.
There were no major proton events during any of the Apollo missions. You have failed do demonstrate anything to the contrary.
edit on 9/19/2010 by Phage because: (no reason given)
Originally posted by FoosM
Originally posted by Phage
reply to post by FoosM
No.
There were no major proton events during any of the Apollo missions. You have failed do demonstrate anything to the contrary.
edit on 9/19/2010 by Phage because: (no reason given)
denial is the first step to acceptance
I have demonstrated it quite well thank you.
Sorry, you lose.
denial is the first step to acceptance
In the case of moderation of the effect of geomagnetic storms, humanity is receiving substantial assistance from higher dimensional extraterrestrials.
The Space Shuttle and Space Station will be located in low Earth orbit (LEO), beyond the protection of the atmosphere, but still within the protection of the magnetic field. In these orbits, the radiation risk will be due to GCR particles too energetic to be significantly deflected by the magnetic field, and to trapped radiation belt protons. When the orbit of a spacecraft intersects the SAA, radiation intensity can increase by an order of magnitude. For this reason, extravehicular activity (EVA) should be avoided whenever a spacecraft is about to traverse the SAA. Even in the interior of a spacecraft, exposures could exceed radiation limits during a large SPE.
Under such circumstances, crews may be directed to limit activities to the most highly shielded area of the spacecraft, for use as a “storm shelter”.
• Solar flares are relatively small-scale explosions that emit bursts of radiation. They cause enhanced radio absorption in the so-called D layer of Earth’s ionosphere, interfering with Global Positioning System signals and shortwave reception. Flares also heat the upper atmosphere, puffing it up and increasing drag on satellites.
• Coronal mass ejections (CMEs) are giant bubbles of ionized gas. If Earth is caught in their crosshairs, they can induce electric currents that surge into pipelines, cables and electrical transformers.
• Solar proton events are floods of high-energy protons that occasionally accompany flares and CMEs. They can zap data in electronic circuits and give astronauts and airline passengers an extra dose of radiation.
...the sun is constantly releasing lower energy protons that pass from the solar magnetosphere to Earth's magnetosphere. Energetic electrons and protons arriving at Earth from the sun are trapped in Earth's magnetic flux lines, where they spiral back and forth between the north and south magnetic poles, in which case they are referred to as “trapped radiation belts”. All of these three categories of radiations produce secondary radiations such as neutrons and gamma rays when they interact with matter. Crew member protection against very large solar proton storms has been a subject of considerable concern for more than four decades (Pezdirtz, 1963) and has yet to be resolved.
Eyewitnesses?
Im sorry, who else was on the moon?
Documents?
What makes them legit?
Artifacts?
From some ancient moon civilization?
Data?
Supplied by who?
Rocks?
Compared to what?
Photographs?
Prove what?
The Hulk is cast as the emotional and impulsive alter ego of the withdrawn and reserved physicist Dr. Bruce Banner. The Hulk appears shortly after Banner is accidentally exposed to the blast of a test detonation of a gamma bomb he invented. Subsequently, Banner will involuntarily transform into the Hulk, depicted as a giant, raging, humanoid monster, leading to extreme complications in Banner's life.
Gamma rays (γ rays) is the popular name applied to gamma radiation, the most energetic form of electromagnetic radiation and thus the electromagnetic radiation with the shortest wavelengths (10 − 11 − 10 − 17 meters) and highest frequencies (3x1019 − 3x1025 cycles per second).
In general, a solar flare produces copious radiation across the full electromagnetic spectrum from the longest wavelength radio waves to the highest energy gamma rays. The contrast over the background (quiet-Sun) emission is much higher at the shorter X-ray and gamma-ray wavelengths that will be observed with HESSI. Furthermore, these high energy radiations carry direct information about the energetically dominant products of the energy release that is not available from emissions at any other wavelength. The X rays result from the interactions of the high energy electrons energized during the flare, and the gamma rays result primarily from nuclear interactions of the high energy protons and other heavier ions.
The most effective gamma shields are materials which have a high density and high atomic number , such as lead, tungsten, and uranium among others.
At even higher energies, we find gamma rays produced, not from the flare electrons, but from nuclear interactions of the protons and heavier ions accelerated in the flare. These high energy particles interact with the nuclei of the different elements in the ambient solar atmosphere to produce a far more complicated emission spectrum than the relatively smooth continuum bremsstrahlung spectrum. Many individual gamma-ray lines from a wide variety of different elements in the solar atmosphere have been detected. They result from the decay of such relatively abundant elements as carbon, nitrogen, oxygen, etc. that are excited to high energy states in the various nuclear interactions. The relative intensities of the various lines provide information about the composition of both the accelerated particles and the target nuclei.
Perhaps the most spectacular discovery in gamma-ray astronomy came in the late 1960s and early 1970s. Detectors on board the Vela satellite series, originally military satellites, began to record bursts of gamma-rays -- not from Earth, but from deep space!
Gamma-rays travel to us across vast distances of the universe, only to be absorbed by the Earth's atmosphere. Different wavelengths of light penetrate the Earth's atmosphere to different depths.
The four core individuals traditionally associated with the Fantastic Four, who gained superpowers after exposure to cosmic rays during a scientific mission to outer space, are: Mr. Fantastic (Reed Richards), a scientific genius and the leader of the group, who can stretch his body into incredible lengths and shapes; the Invisible Woman (Susan "Sue" Storm), Reed's wife, who can render herself and others invisible and project powerful force fields; the Human Torch (Johnny Storm), Sue's younger brother, who can generate flames, surround himself with them and fly; and the monstrous Thing (Ben Grimm), their grumpy but benevolent friend, who possesses superhuman strength and endurance due to the nature of his stone-like flesh.
Future lunar explorers counting on the moon to shield themselves from galactic cosmic rays might want to think about Plan B.
In a surprising discovery, scientists have found that the moon itself is a source of potentially deadly radiation.
cosmic rays created a secondary -- and potentially more dangerous -- shower by blasting particles in the lunar soil which then become radioactive.
"The moon is a source of radiation," said Boston University researcher Harlan Spence, the lead scientist for LRO's cosmic ray telescope. "This was a bit unexpected."
Overall, future lunar travelers face a radiation dose 30 percent to 40 percent higher than originally expected, Spence said.
If you could see gamma-rays, the night sky would look strange and unfamiliar.
The gamma-ray moon just looks like a round blob - lunar features are not visible. In high-energy gamma rays, the Moon is actually brighter than the quiet Sun
Why is the Moon so bright in gamma rays? High energy charged particles from the cosmos, known as cosmic rays, constantly bombard the unprotected lunar surface generating gamma rays. The Sun is shielded from these particles by its magnetic field. EGRET's gamma-ray vision is not sharp enough to resolve a lunar disk or any surface features but its sensitivity reveals the bright gamma-ray moonglow against a background of gamma rays from our Milky Way galaxy, gamma-ray quasars and some still mysterious unidentified sources.
Originally posted by Phage
reply to post by FoosM
Interstellar space? Not hardly.
It was not the just the skin of the spacecraft which provided radiation protection. The astronauts were surrounded by equipment, basically in the core of it all. The unmanned Apollo 4 and 6 missions demonstrated that sufficient protection was provided.
And oh yes, there were no major ("very large") particle events during any of the missions.
edit on 9/19/2010 by Phage because: (no reason given)
Originally posted by Phage
It was not the just the skin of the spacecraft which provided radiation protection.
1991-present Project Director of a NASA-funded NSCORT (NASA Specialized Center of Research and Training for Radiation Health); Faculty Affiliate Appointment, Department of Radiological Health Sciences, Colorado State University, Fort Collins, CO
1996-present Appointed Member, NCRP Scientific Committee #1-7-Information Needed to Make Radiation Protection Recommendations for Travel Beyond Low-Earth Orbit
1990-present Appointed Member, National Council on Radiation Protection and Measurements (NCRP) Scientific Committee 75 on "Guidance on Radiation Received in Space Activities"
Actually according to Eleanor Blakely ... The aluminium 'skin' of the spacecraft would pose more problems. Are you self appointed experts disputing her findings? Here is just part of her CV...
So far I haven't heard a valid response that you could confront her with.
Many of our best tests of relativity come from lunar ranging experiments. Several times a month, teams of astronomers from three observatories blast the moon with pulses of light from a powerful laser and wait for the reflections from a network of mirrors placed on the lunar surface by the Apollo 11, 14 and 15 missions, as well as two Soviet Lunokhod landers. By timing the light's round trip, they can pinpoint the distance to the moon with an accuracy of around a millimetre – a measurement so precise that it has the potential to reveal problems with general relativity.
Originally posted by ppk55
Are you self appointed experts disputing her findings?
Originally posted by andre18
this is stupid, we landed on the moon guys. Why be ignorant for?
we have mirrors on the moon - 7 infact
www.newscientist.com...
Many of our best tests of relativity come from lunar ranging experiments. Several times a month, teams of astronomers from three observatories blast the moon with pulses of light from a powerful laser and wait for the reflections from a network of mirrors placed on the lunar surface by the Apollo 11, 14 and 15 missions, as well as two Soviet Lunokhod landers. By timing the light's round trip, they can pinpoint the distance to the moon with an accuracy of around a millimetre – a measurement so precise that it has the potential to reveal problems with general relativity.
This is factual stuff people.
Lunar hoax?
edit on 20-9-2010 by andre18 because: (no reason given)
Her section starts at 1.15.
Originally posted by Phage
Blakely is talking about galactic cosmic rays,