|
|
Thread Tools | Display Modes |
#11
|
|||
|
|||
"Brad Guth" wrote:
:Thanks for the good feedback. : :However, only half of our moon gets seriously hot and nasty, whereas the ther half remains downright cold and nasty (though remaining somewhat :insulated because it's within a near vacuum). Excuse me? Why would that be? Are you implying the Earth's is tidally locked to the Sun? For that to be true the orbit of the Moon would have to be perpendicular to the ecliptic. -- "The reasonable man adapts himself to the world; the unreasonable man persists in trying to adapt the world to himself. Therefore, all progress depends on the unreasonable man." --George Bernard Shaw |
#12
|
|||
|
|||
Wasn't it Brad Guth who wrote:
Thanks for the good feedback. However, only half of our moon gets seriously hot and nasty, whereas the other half remains downright cold and nasty (though remaining somewhat insulated because it's within a near vacuum). The shift from being too hot to getting too cold is somewhat gradual, ideal for solid/vapor phase changing. The fact that the moon gets cold from time to time doesn't help much. When the atmosphere has leaked away into space during the daytime, there'll be nothing left to condense at night. It's no good locking your garage at night if someone already stole your car during the day. With 1.623 m/s and the greater initial mass of using CO2/Rn should stick around, even when it gets reasonably hot and nasty, and blown by 600 km/s solar winds. The strength of the surface gravity (1.623 m/s/s) isn't the critical factor. What's more significant is the escape velocity (Moon 2.38km/s, Titan 2.65km/s). Mixing the gas you want with a heavier gas doesn't help. The heavier gas sticks around but the useful gas escapes. The various types of molecules settle down to having the same average kinetic energy, but that means that the lighter molecules move faster than the heavier ones. They move just as fast, in fact, as if the heavier molecules were not present. There's a piece of JavaScript on this page http://hyperphysics.phy-astr.gsu.edu/hbase/kinetic/kintem.html#c4 that will calculate the average molecular speed given the molecular mass and temperature. N2 molecules (m=28) on Titan (T=-197C) average 260m/s which is about a tenth of the escape velocity. CO2 molecules (m=28) on the Moon (daytime T=107C) average 464m/s which is about a fifth of the escape velocity. That might sound OK, but not all molecules travel at the average velocity, some travel faster and leak away. The Earth isn't able to hold on to hydrogen molecules, and they average about a fifth of Earth's escape velocity. Radon atoms would travel at an average of 206m/s on the Moon, which suggests that you could build an atmosphere of pure Radon. -- Mike Williams Gentleman of Leisure |
#13
|
|||
|
|||
Mind-Set Correction;
However, only half of our moon gets seriously hot and nasty AT ANY ONE TIME, whereas the other half remains downright cold and nasty (though remaining somewhat insulated because it's within a near vacuum). Why did you intentionally exclude my closing sentence: "The shift from being too hot to getting too cold is somewhat gradual, ideal for solid/vapor phase changing." Wasn't that sufficiently inferring a rather obvious factor of gradual ROTATION? Regards, Brad Guth / GASA-IEIS http://guthvenus.tripod.com/gv-topics.htm -- Posted via Mailgate.ORG Server - http://www.Mailgate.ORG |
#14
|
|||
|
|||
In other words of your highly critical but most likely correct
interpretations; It's almost as though you're insisting that no matters what is delivered and/or created as a vapor of free atoms, regardless of their individual mass, absolutely every stinking atom gets summarily extracted/blown off the moon from the solar wind. And, that regardless of what's delivered and/or created on the spot, that in no possible way would the hot/cold thermal environment of the moon shift. Perhaps that's another good reason why essentially naked astronauts couldn't so easily have walked upon the moon, as besides all of the horrific secondary TBI worth of hard-X-Rays and of having to dodge every 30+km/s arriving dust-bunny, they'd have to keep leaning their 85% reflective moonsuits into all that continual 30+km/s (+/- 1 km/s) orbital wind, plus managing against whatever solar wind is passing by at 600+km/s. Perhaps that's why the bulk of the surface obtained images are those reflecting at the index of 55%, as opposed to the natural basalt/coal like actual environment of the moon. I'd consider the likes of CO2 and Rn as extremely useful gas elements, as that's all the deployment of robotics care about, and I believe even O2 is somewhat at the threshold of sticking around once a the thermal moderation is transpiring as a result of a thousand tonnes of delivered CO2/Rn is contributed to the remaining basalt vapors created by the deliver/impact of the CO2/Rn. Of course the CO2 would soon act as a cloak or thermal conductive layer protecting the thermally conductive Rn, whereas in time the illuminated side starts sharing a few trillion BTUs with the nighttime side, eventually the entire moon becomes moderated enough to hold onto nearly all of the newly created O2 released form impacting the lunar basalt. BTW; this process of thermal moderation might take only a few months. Thanks for the JavaScript link. I'll check it out to see where other elements might become interesting. There might even be something as nasty as Rn that folks here on Earth would be willing to pay me big bucks/euros just to get rid of it. Spent nuclear fuel rods could be one of those items, whereas I could start turning a hansom profit long before establishing the LSE-CM/ISS. What sort of heavy elements would a spent nuclear fuel rod vaporise itself into? How about VX gas, and/or the combined weapons containing VX? How about the DNA of a few warlords that suck? Regards, Brad Guth / GASA-IEIS http://guthvenus.tripod.com/gv-topics.htm -- Posted via Mailgate.ORG Server - http://www.Mailgate.ORG |
#15
|
|||
|
|||
Terraforming the moon from the backside;
Interesting how the terminal velocity of space travel has been avoided as a viable topic. Apparently there's no such thing, much like how fast items would drop onto the moon if they weren't intentionally set into orbiting but directed as to impact is meaningless dribble. Even as to the old gibberish of how well ice would survive in space travel, or even that of dry-ice seems to remain as somewhat of a nondisclosure mystery, as to it's longevity if such were released into orbit about Earth (say from ISS) or especially if that dry-ice were being directed at the moon. I guess our not knowing any of this potential from actual science as to the transport of water-ice or even dry-ice through space, that such science is entirely useless knowledge. Too bad we have no viable way of accomplishing such complex science about such useless substances as water-ice and dry-ice, and especially nothing whatsoever in conjunction with our moon. As I was foolishly thinking of using said dry-ice as those necessary impactors for artificially inducing the moon into retaining considerably more than the vaporised dry-ice itself, as for creating a viable lunar atmosphere. It seems that since our spendy mission DEEP IMPACT of a comet is supposedly going to involve 10+km/s as it forms a rather nasty crater by way of their impactor displacing and vaporising roughly 100,000 m3 worth of whatever substance away from the intended target, accomplishing this nifty task by utilizing a mere copper bullet worth of an object having a total mass of 372 kg that'll be responsible for accomplishing perhaps 100e6 kg worth of kinetic impact into that comet which might conceivably be of snow and ice, or 159e6 kg if it's purely dry-ice, and or conceivably a mixture of rock and dry-ice that might otherwise exceed 200e6 kg being nicely vaporised if their intended crater of 300' by 100 foot depth is accomplished. Of course, it might pass entirely through the collective of comet debris and the plasma cloud that's associated with the terminal velocity of space which supposedly doesn't exist, terminal velocity that is. Using 372 kg at 10 km/s, I believe their own formula of KE=.5MV2 equates into 18.6e9 kg or 18.6e6 tonnes worth of potential kinetic energy, of which should in fact create that sort of 91 by 30 meter crater, with energy to spare. Therefore, I was re-thinking about the release of basalt impactors from the tethered lunar platform residing at 64,000 km, whereas instead if merely directing that basalt towards the moon at perhaps an initial few meters/sec, how about giving an opposing set of basalt impactors a good opposing shot at those items arriving on the lunar backside, whereas it seems the gravity influence from the lunar L2 side of this equation is going to become worth double trouble in River City. As such, I was wondering if there's an available on-line calculator for this sort of trajectory, or if there's an actual math wizard that's not afraid of the dark (afraid of the dark meaning; afraid of having anything whatsoever to do with our moon that might upset the NASA/Apollo space time continuum of snookering thy humanity). Given an appropriate initial thrust away from the relocated ISS or the LSE-CM/ISS as to insure those impactors arrive appropriately into the back side of the moon where dual gravity is working together is only going to improve their final impact results, thus enhancing the ratio of vapourising the surface by a ratio of something better than 1e6:1 of whatever those impactors amounted to. Be those of an artificial impactor of dry-ice with a healthy core of frozen radon(Rn), or merely those of raw chunks of basalt as obtained robotically extracted from our side and then deployed from somewhere near the ME-L1 zone, of which this method should permit a fairly slight energy effort in having to launch pairs of said impactors in exact opposit directions, so that each would end up by impacting somewhere on the opposit side of the moon, where the dual gravity influence should contribute to their maximum kinetic energy. Regards, Brad Guth / GASA-IEIS http://guthvenus.tripod.com/gv-topics.htm -- Posted via Mailgate.ORG Server - http://www.Mailgate.ORG |
#16
|
|||
|
|||
There are some major hiccups in your plans that I am not sure you are
aware of. It seems that you wish to develop many systems in Space and gain a profit from these ventures. First, The U.S., U.K., Russia, China and many other countries of the United Nations drafted and ratified a treaty decades ago specifically regarding the Moon, other celestial bodies and Outer Space in general. Most of your ideas directly conflict with international law. This could cause severe problems in getting your ideas to be taken seriously. From the Agreement Governing the Activities of States on the Moon and Other Celestial Bodies: Article 2 All activities on the Moon, including its exploration and use, shall be carried out in accordance with international law, in particular the Charter of the United Nations, and taking into account the Declaration on Principles of International Law concerning Friendly Relations and Cooperation among States in accordance with the Charter of the United Nations, adopted by the General Assembly on 24 October 1970, in the interest 5 of maintaining international peace and security and promoting international cooperation and mutual understanding, and with due regard to the corresponding interests of all other States Parties. Article 11 1. The Moon and its natural resources are the common heritage of mankind, which finds its expression in the provisions of this Agreement, in particular in paragraph 5 of this article. 2. The Moon is not subject to national appropriation by any claim of sovereignty, by means of use or occupation, or by any other means. 3. Neither the surface nor the subsurface of the Moon, nor any part thereof or natural resources in place, shall become property of any State, international intergovernmental or non-governmental organization, national organization or non-governmental entity or of any natural person. The placement of personnel, space vehicles, equipment, facilities, stations and installations on or below the surface of the Moon, including structures connected with its surface or subsurface, shall not create a right of ownership over the surface or the subsurface of the Moon or any areas thereof. The foregoing provisions are without prejudice to the international regime referred to in paragraph 5 of this article. These two articles clearly outline the problem of any individual or corporation ever terraforming the moon or profiting from any activities there. One cannot sell something they do not own. As for storing nuclear anything, chemical weapons, etc. the Article 7 1. In exploring and using the Moon, States Parties shall take measures to prevent the disruption of the existing balance of its environment, whether by introducing adverse changes in that environment, by its harmful contamination through the introduction of extra-environmental matter or otherwise. States Parties shall also take measures to avoid harmfully affecting the environment of the Earth through the introduction of extraterrestrial matter or otherwise. 2. States Parties shall inform the Secretary-General of the United Nations of the measures being adopted by them in accordance with paragraph 1 of this article and shall also, to the maximum extent feasible, notify him in advance of all placements by them of radioactive materials on the Moon and of the purposes of such placements. 3. States Parties shall report to other States Parties and to the Secretary-General concerning areas of the Moon having special scientific interest in order that, without prejudice to the rights of other States Parties, consideration may be given to the designation of such areas as international scientific preserves for which special protective arrangements are to be agreed upon in consultation with the competent bodies of the United Nations. As I'm sure you've notices Section 1 of Article 7 of the Agreement Governing the Activities of States on the Moon and Other Celestial Bodies poses a serious problem for anyone who wishes to terraform the moon. Personally, I don't think it will happen. Not because of scientific reasons, but due to political agreements such as this one. http://www.oosa.unvienna.org/Reports/AC105_722E.pdf http://www.oosa.unvienna.org/SpaceLaw/outerspt.html |
#17
|
|||
|
|||
Garuda,
There you go again with all the social/political crapolla. Instead of focusing upon helping humanity, of drastically improving the long-term environment of mother Earth, you're insisting that we keep the cold-war status quo enforced by way of fighting to our deaths over a shrinking world of rising oceans and depleted energy resources until them Apollo cows come home. Don't you think for a freaking minute that the survival of humanity and of all that's Earth is worth better than squat? The moon and specifically the LSE-CM/ISS outpost or depot/Gateway to just about everywhere else is what I'd call a first come first served situation. It's finders keepers and to hell with whomever else is getting in the way. At least that's been the way of securing every other valuable resource upon Earth, and throughout history at that. What's wrong with China having total control over the ME-L1 zone? Even Osama bin Laden wouldn't be as bad off as Halburton or ENRON. Obviously there'll be countless individuals that'll just as soon start WW-III as to allow whomever to get the upper hand on whatever our moon has to offer. That's why I've been suggesting that we relocate ISS to the moon, and thus from within that vantage point we internationally start the process of creating the truly massive infrastructure of the full blown LSE. Of course, our American part in this accomplishment could become utilized as the ultimate star-wars domination over Earth, especially of operating the tether dipole element that's cruising those 0.5 milliradian 100 GW laser cannons within 50,000 km and, if you're an American or simply one of our few allies, that's a good thing. "Most of your ideas directly conflict with international law. This could cause severe problems in getting your ideas to be taken seriously." Actually, most of my ideas conflict with the mainstream status quo which surpasses your "international law" any stinking day of the week. Since when have major governments or their corporate sponsors for profit played by any stinking "international law", much less moral rules, other than the one about their not getting caught? I believe if there were such enforceable "international law" we would have been held accountable for the perpetrated cold-war, and especially of what's ongoing as of today. Speaking of terraforming the moon; "Personally, I don't think it will happen. Not because of scientific reasons, but due to political agreements such as this one." Unfortunately that's correct, as it'll first have to become the total demise upon our placing mother Earth deeply (beyond the point of no return) into extinction mode of all other viable forms of life that could have sustained humanity and our environment. Thanks to folks and their snookered mind-set that are somewhat like yourself, we're at half the diatom population and dropping like a rock, thus we're all doomed to a global-warming environment of rising oceans, atmospheric extremes plus unimaginable storms, and those ever expanding dead-zones within our oceans, lakes and rivers. You can't go about shifting the albedo of Earth by -5% without suffering the consequences. Fortunately, since half the ice in Antarctica is going away, and we're about to lose 25% of the other dry land we've got, there'll soon become another piece of dry and unfrozen land for humanity to fight over, as to populate and pollute, and the Arctic should remain as nearly ice free year round, thus more efficient shipping and accessible ocean for all those nifty submarine war-games that you so much admire. BTW; It sounds as though you've got yourself a rather serious pot full of NG and oil investments, possibly even some fairly old energy related stock options that you'd like to take advantage of, so as to get the most almighty bang for your buck/euro. Perhaps since we're doomed into WW-III sooner or later (GW Bush prepping our capital for surviving a nuclear exchange), as such isn't this quest of terraforming the moon on behalf of making the lunar surface at least robotically suitable as good of reason as any to fight over? Regards, Brad Guth / GASA-IEIS http://guthvenus.tripod.com/gv-topics.htm -- Posted via Mailgate.ORG Server - http://www.Mailgate.ORG |
#18
|
|||
|
|||
Garuda,
I'm not saying that folks like yourself shouldn't remain guarded, as the last thing we need is for the status quo of our resident blood sucking warlords and of all their snookered mainstreamers backing those warloards that are currently intent upon justifying our going after global control of the remaining natural gas and oil reserves, whereas to even think of allowing those perverted morons ever touching our moon that's offering humanity the sort of potential that the likes of ENRON/Andersen and Bush/Cheney and their partners in crimes against humanity would lie their stinking butts off and literally kill for such profits from helium-3, or perhaps best upon devising another bogus dog-wagging method of keeping it from ever being utilized until the very last m3 of their natural gas and the last spendy drop of their polluting oil gets sold to the highest bidder, is entirely imoral. What I'm trying to suggest is that we go for developing the necessary fly-by-rocket lander technology and also go about the task of relocating ISS to the moon as soon as possible, establishing our claim upon the ME-L1 zone, as well as dominating everyting that's between Earth and that zone, plus totally lord over the lunar terratory below, with the focused intent of pillaging the moon to a fairlywell. Extracting He3/3He and exporting that substance to Earth should have become priority-1 decades ago. Whereas He3 arrivial upon Earth and subsequent placement into clean fusion reactors, lo and behold the value of natural gas and oil should fall into the nearest toilet (I'd like to see $10/barrel or less), taking the buying power away from those continually profiting at the demise of humanity, while at the same time giving the less fortunate nations an affordable source of relatively cheap natural gas and oil that'll be in good surplus ever since the really big energy sucking nations of this world have switched over to primarily fusion. If the free world was primarily fusion based, secondly nuclear, thirdly hydroelectric and the remainder as solar and wind energy, that plus whatever a few nations that can already develop and export as liquified hydrogen seems to be suggesting that we can start telling the oil rich to go stuff it. I'd like to think/dream that America is going to get itself smart enough as to become 75% fusion, with the remainder as 15% hydroelectric and 10% from the likes of solar and wind energy, thus nothing need be nuclear and not another drop of imported oil need be obtained, much less burned off in order to produce energy at the continuing risk of creating so darn much artificial CO2. Spare/surplus energy from the likes of clean fusion, hydroelectric, solar and wind can go into producing, storing and distributing hydrogen. In our case the existing gas and oil reserves on American soil or under our coastal waters should be sufficient for many centuries to come, affording sufficient and cheaper fuel oil for heavy machinery and aircraft that can't as of yet operate directly from fusion, nor afforde the space requirements of burning H2. Although, the likes of H2O2/C12H26 would certainly improve things by way of extending the fuel oil energy output 7.5:1, and to think that it only takes a resource of clean energy in order to manufacture the likes of H2O2 (that sort of fuel can fly). BTW; there's all sorts of absolutely nifty advantages and technological benefits as well as improvements to the environment for using H2O2/C12H26 within IRRC engines that are extremely compact, energy conversion efficient and extra clean burning. The IRRCE isn't science fiction, it's not even science future, it's actually been science placed on hold for the past several decades because it's so darn good and, for all the right reasons the right sort of thing that we should have been doing from the very get-go. Regards, Brad Guth / GASA-IEIS http://guthvenus.tripod.com/gv-topics.htm -- Posted via Mailgate.ORG Server - http://www.Mailgate.ORG |
#19
|
|||
|
|||
On 25 Jan 2005 22:33:03 -0800, Garuda wrote:
1. In exploring and using the Moon, States Parties shall take measures to prevent the disruption of the existing balance of its environment, whether by introducing adverse changes in that environment, by its harmful contamination through the introduction of extra-environmental matter or otherwise. standard_resonse Polluting the Moon could turn it into a lifeless desert! /standard_resonse -- http://hertzlinger.blogspot.com |
#20
|
|||
|
|||
"Joseph Hertzlinger" m
wrote in message nk.net... Polluting the Moon could turn it into a lifeless desert! You're reminding me of a science fiction story I read where an industrialist wanted to mine the moon, or an asteroid, or some such, and was informed by the government that he would have to fill out an Environmental Impact Statement. He submitted a piece of paper with 4 words: "No environment, no impact". -- Regards, Mike Combs ---------------------------------------------------------------------- Member of the National Non-sequitur Society. We may not make much sense, but we do like pizza. |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Space Calendar - January 27, 2004 | Ron | Astronomy Misc | 7 | January 29th 04 09:29 PM |
Space Calendar - November 26, 2003 | Ron Baalke | Astronomy Misc | 1 | November 28th 03 09:21 AM |
The Apollo Moon Hoax FAQ v4.1 November 2003 | Nathan Jones | Misc | 20 | November 11th 03 07:33 PM |
Space Calendar - October 24, 2003 | Ron Baalke | History | 0 | October 24th 03 04:38 PM |
Space Calendar - September 28, 2003 | Ron Baalke | History | 0 | September 28th 03 08:00 AM |