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Titan Question Via the Moon
Isn't Titan answered the question that it is possible to make a moon have an
atmosphere. Do you think we could ever make the moon have an atmosphere once colonised there.?? Could it be done without blowing it up? Mick |
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"MIKE" wrote in
: Isn't Titan answered the question that it is possible to make a moon have an atmosphere. Possible out at Saturn, where sunlight is 1/100th as strong and the atmosphere is much colder and not energetic enough to escape Titan's gravity. Do you think we could ever make the moon have an atmosphere once colonised there.?? Sure. The atmosphere would gradually escape to space, so you'd have to replenish it slowly to keep the same surface pressure. But any civilization advanced enough to put an atmosphere on the moon in the first place should have no trouble replenishing it. Could it be done without blowing it up? What, pray tell, would cause the moon to "blow up?" -- JRF Reply-to address spam-proofed - to reply by E-mail, check "Organization" (I am not assimilated) and think one step ahead of IBM. |
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Isn't Titan answered the question that it is possible to make a moon have an atmosphere. moons gravity is too low, anything added would bleed off constantly.... why terraform the moon? you want to turn it green and make it a resort? I see it now. Disney Moon the most out of the world vacation destination... .. .. End the dangerous wasteful shuttle now before it kills any more astronauts.... |
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"bob haller" wrote moons gravity is too low, anything added would bleed off constantly.... The 'half life' of a lunar atmosphere would be about 4000 years, vondrak has calculated. Plenty of time to slowly replenish it, as jorge already suggested. |
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Where is one going to get this atmosphere? I do not want someone bleeding
off the oxygen and nitrogen from the earth to replinish the moon. It must come from some other planetary body who has an atmosphere or at least the components of an atmosphere. Why no just go there. Keith "Jim Oberg" wrote in message ... "bob haller" wrote moons gravity is too low, anything added would bleed off constantly.... The 'half life' of a lunar atmosphere would be about 4000 years, vondrak has calculated. Plenty of time to slowly replenish it, as jorge already suggested. |
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"Keith Henderson" wrote in
. com: Where is one going to get this atmosphere? I do not want someone bleeding off the oxygen and nitrogen from the earth to replinish the moon. It must come from some other planetary body who has an atmosphere or at least the components of an atmosphere. Don't be silly. Oxygen is one of the most abundant elements in the lunar crust, about 40% by weight. It's bound up in metal oxides but can be extracted by chemical processes. -- JRF Reply-to address spam-proofed - to reply by E-mail, check "Organization" (I am not assimilated) and think one step ahead of IBM. |
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Mike,
If there were a suitable platform as station keeping at roughly 64,000 km away from the moon, and if there were a basalt/silica composite tether available, chances are that robotic tether crawlers could manage to haul lunar basalt up to a point of discharging such that would enable roughly a 1000 second free-fall drop to the lunar surface, arriving at roughly 16+km/s which should pretty much vaporise everything in sight, possibly as great a vaporising 1e6 kg per 1 kg worth of whatever's impacting the moon at 16+km/s. This process could be conducted 24/7, reaching the capacity of perhaps deploying a tonne each and every hour. And, unlike the all-knowing wizards of this forum that'll tell you it just can't be done, that's simple, they is feeding you disinformation so as to continue snookering and keeping you and your soul as dumfounded as possible. Are you actually that dumb and dumber, or just naturally dumbfounded? Fortunately, there are a few remaining individuals that'll respond by sharing in the honest physics of establishing a lunar atmosphere, which may never become entirely sufficient for naked humans but, certainly for surface robotics and quite an improvement for humans in habitats perhaps 100+ meters underground, safely accommodated in hollow rilles or perhaps large geode pockets. Subject: Relocate ISS to ME-L1 Here's what I've got to offer on the notion of using ISS as to essentially pulverise the moon. That is if ISS or whatever other platform were being tethered to the moon while keeping an outward gravity and partial centrifugal pull against the moon, thus the basalt/silica composite tether being sufficiently taut and usable for crawlers or whatever robotics may utilize this tether as their guide and/or source of energy transfer. From the vantage point of roughly 64,000 km, I believe those deployed chunks of basalt that were originally robotically retrieved from moon, these items given a directive thrust towards the moon will have a good 1000 second drop, arriving at 16+km/s. I believe 16+km/s is sufficient to vaporise almost anything. If limited to the elements of basalt, a good number of O2 atoms would be created. Fortunately this process could continue 24/7 at delivering perhaps a tonne worth of impacts per hour, being most effective in lunar nighttime or via brightly illuminated earthshine since this much cooler lunar environment is going to help retain those recently created atoms of various gas vapors. Some of what raw basalt contains is heavier than O2, while the portion of sodium is roughly less than 3.5% that'll most likely be extracted by the process of the horrific daytime heat and by those nasty 600 km/s solar winds, which shouldn't hardly represent any significant punch at the distance of Titan. Raw basalt of 3 g/cm3, as processed into a basalt fiber: density = 2.7 g/cm3, contains little if any carbon, but offers these elements: SiO2 58.7 Al2O3 17.2 Fe2O3 10.3 MgO 3.82 CaO 8.04 Na2O 3.34 K2O 0.82 TiO2 1.16 P2O5 0.28 MnO 0.16 Cr2O3 0.06 Of course, the porosity of certain basalt deposits may well contain the likes of other nifty elements, such as trapped carbons, sulphurs, krypton, xenon, even the likes of H2O and CO2 should not be excluded from the opportunity of being released upon vaporising basalt. Too bad our moon is so basalt/coal like dark, reflecting 11~12% is clearly making the average landscape extra solar energy absorbing and thereby hot and nasty, as well as being reactive and thus TBI nasty since the thin atmosphere isn't buffering and/or deflecting squat, nor capable of transferring all that much of whatever warmth around the globe. However, if each tonne worth of impact(s) creates a sufficient number of atoms that are free to move about the environment, as perhaps affording a 0.1% thermal shift per 1000 tonnes vaporised, chances are that keeping this process up and running might eventually improve the situation, as it certainly can't otherwise hurt a darn thing. My other related topic: "The Moon, LSE-CM/ISS, Venus and beyond, with He3 to burn" This topic is related to the basic reasoning that our moon is simply chuck full of interesting geology, representing an absolute ideal morgue of just about all that our galaxy is comprised of, and of apparently extremely valuable substances for the good of humanity. Unlike Mars, Titan and so forth spendy and extremely time consuming robotic expeditions, supposedly we can actually get ourselves to/from our moon. At least until there's an actual fly-by-rocket lander you'd trust, we should be capable of getting ourselves safely to/from the likes of ISS or the LSE-CM/ISS situated roughly 64,000 km away from the moon. From that vantage point all sorts of nifty lunar terraforming, countless science, astronomy and interplanetary considerations can be most easily mastered. Outside of most science and physics forums that suck, there's hardly anything negative to honestly say about our moon. Perhaps you can help, as so far I haven't discovered why the mutual ME-L1 gravity-well (nullification zone) is so insurmountable or forbidding. Placing a mostly robotic platform such as ISS within this zone shouldn't be nearly as complicated as going for Mars, or even as complex and spendy as the Saturn/Titan missions that are ongoing and summarily dog-wagging us to death, as delivering more of the same class of spin and hype as infomercials that's keeping the mainstream media hooked, as well as the public entirely snookered and thereby so easily dumbfounded, not to mention extra polluted and nearly bankrupt. What's next; a trillion dollar/euro mission to land something on Uranus or perhaps Neptune? Lunar Space Elevator (LSE-CM/ISS) http://guthvenus.tripod.com/lunar-space-elevator.htm Regards, Brad Guth / GASA-IEIS http://guthvenus.tripod.com/gv-topics.htm -- Posted via Mailgate.ORG Server - http://www.Mailgate.ORG |
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"Keith Henderson" wrote in message
. com Where is one going to get this atmosphere? I do not want someone bleeding off the oxygen and nitrogen from the earth to replinish the moon. It must come from some other planetary body who has an atmosphere or at least the components of an atmosphere. Why no just go there. Keith "Jim Oberg" wrote in message ... "bob haller" wrote moons gravity is too low, anything added would bleed off constantly.... The 'half life' of a lunar atmosphere would be about 4000 years, vondrak has calculated. Plenty of time to slowly replenish it, as jorge already suggested. Most of the lunar atmosphere is actually already there. It's rather nicely trapped within the basalt and other substances that'll need to be vaporised, and perhaps assisted along with a few tonnes of Radon(Rn) and a thousand tonnes of dry-ice(CO2), of which some folks on Earth will be willing to pay serious big bucks just to get rid of that sort of nasty stuff. Of course, getting that accomplishment deployed into the moon is going to summarily pollute mother Earth to an even greater level of artificial CO2 pollution, thus catch 22 for mother Earth but, an absolute win-win for the moon. Raw basalt of typically 3+g/cm3 as processed into a basalt fiber: density = 2.7 g/cm3, contains little if any carbon, but offers these elements: SiO2 58.7 Al2O3 17.2 Fe2O3 10.3 MgO 3.82 CaO 8.04 Na2O 3.34 K2O 0.82 TiO2 1.16 P2O5 0.28 MnO 0.16 Cr2O3 0.06 The porosity of certain basalt deposits may well contain the likes of other nifty elements, such as trapped carbons, sulphurs, krypton, xenon, argon even the likes of H2O and CO2 should not be excluded from the opportunity of being released upon vaporising a megatonne worth basalt. Regards, Brad Guth / GASA-IEIS http://guthvenus.tripod.com/gv-topics.htm -- Posted via Mailgate.ORG Server - http://www.Mailgate.ORG |
#9
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"Jorge R. Frank" wrote in message ... "Keith Henderson" wrote in . com: Where is one going to get this atmosphere? I do not want someone bleeding off the oxygen and nitrogen from the earth to replinish the moon. It must come from some other planetary body who has an atmosphere or at least the components of an atmosphere. Don't be silly. Oxygen is one of the most abundant elements in the lunar crust, about 40% by weight. It's bound up in metal oxides but can be extracted by chemical processes. -- JRF There's also a vast number of comets out there. |
#10
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"MIKE" wrote in message ... Isn't Titan answered the question that it is possible to make a moon have an atmosphere. There wasn't much question before this. Do you think we could ever make the moon have an atmosphere once colonised there.?? Could it be done without blowing it up? Sure. Why would you want to blow it up? Mick |
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