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#31
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B1ackwater wrote:
abracadabra wrote: My fear is that it'll be the Muslims or Chinese who actually get around to colonizing space while the USA twiddles it's thumbs. What a waste. I'd bet on the Chinese. Already they're buddying-up with the Russians and India will eventually join that little club as well. I'd bet on the coming world depression bursting the Chinese bubble to a large extent, the way it did for the five tigers. Sure they recover; but it takes time and distracts from toys (which such a project would be). I also don't see India and China getting together except in opposition to the US and the EU. Brazil and India feels a better fit. I go with Orson Scott Card in that sense (Shadow series). Looks as if we're going to be left out in the cold. Hmmm ... maybe that will be motivational ? Still, I don't know if you can properly calculate orbits using 'bible math' and 'bible science' ... :-) Perhaps they could compromise on epicycles. -- http://homepages.cs.ncl.ac.uk/chris.holt |
#32
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On Tue, 20 Sep 2005 09:15:53 -0700, "Bill Bonde ('by a commodius vicus
of recirculation')" wrote: B1ackwater wrote: On Tue, 20 Sep 2005 00:51:26 GMT, Alan Anderson wrote: "abracadabra" wrote: I know they found at least one decent water supply in a crater filled with ice on the dark side. "It's not what you don't know that gets you into trouble. It's what you know that ain't so." Yep. No 'decent water supply' has been located. Only a few hints that SOME water may exist near the poles ... but how MUCH and how ACCESSIBLE is totally unknown. That's what bots are for ... send a few to scout-out the area. If there's essentially NO water on the moon, is it even worth sending humans there again ? How much water is there in the orbit that ISS is in? Zilch - and the ISS is USELESS. Putting people on the Moon gives us a chance to test things that are not easily tested otherwise, whether partial gee mitigates the effects of zero gee, how people could explore in a vacuum, tele-exploration and construction, etc. Sounds like the long do-little career of MIR and the space shuttles. 1/6g is gonna be better for you than zero ... though probably not by much. Don't plan to get pregnant on the moon. You explore in a vaccuum while wearing a hard-suit. Designs have been availible for a long time. Tele-exploration can be done from earth and so can a lot of construction. Thing is, a lot of this is either "been there - done that" or "duh !" quality musings intended to enrich our politicians favorite aerospace executives. You wanna go to the moon then FINE - but go there in force with a firm committment and base upon which to build a growing, permanent, self-sustaining colony. If we can't do that by 2018 then we don't go to the moon in 2018 but instead wait until we ARE ready to make a major commitment. Any half-assed measures in the interim period to put actual humans on the moon are a terrible waste of money and resources that COULD be spent on refining robotic designs and techniques. |
#33
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B1ackwater wrote:
Thing is, a lot of this is either "been there - done that" or "duh !" quality musings intended to enrich our politicians favorite aerospace executives. You wanna go to the moon then FINE - but go there in force with a firm committment and base upon which to build a growing, permanent, self-sustaining colony. If we can't do that by 2018 then we don't go to the moon in 2018 but instead wait until we ARE ready to make a major commitment. Any half-assed measures in the interim period to put actual humans on the moon are a terrible waste of money and resources that COULD be spent on refining robotic designs and techniques. I think that's the problem. They *could* be; but the research money simply wouldn't be there, because politicians wouldn't be able to justify it to their constituents. I think that scientists generally aren't liars (from the ones I've met); I fear that naive enthusiasts can be, thinking along "the means justify the ends" lines. If you think that the only way to enlist public support for a project that is worthwhile is to lie about the reasons for it, then some people will do so. On a pragmatic basis, sometimes it's right. If the only way you get money spent on tele-robotics is to talk about putting them on the moon, what's the choice? But it's still a distasteful approach. [This is politics; duh.] -- http://homepages.cs.ncl.ac.uk/chris.holt |
#34
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"Jorge R. Frank" wrote in message ... Alan Anderson wrote in : "abracadabra" wrote: I know they found at least one decent water supply in a crater filled with ice on the dark side. "It's not what you don't know that gets you into trouble. It's what you know that ain't so." There is no dark side of the moon. Matter of fact, it's all dark. -- JRF Don't ask the numb****s of the internet, they don't know. |
#35
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On Tue, 20 Sep 2005 21:23:23 +0100, "chris.holt"
wrote: B1ackwater wrote: Thing is, a lot of this is either "been there - done that" or "duh !" quality musings intended to enrich our politicians favorite aerospace executives. You wanna go to the moon then FINE - but go there in force with a firm committment and base upon which to build a growing, permanent, self-sustaining colony. If we can't do that by 2018 then we don't go to the moon in 2018 but instead wait until we ARE ready to make a major commitment. Any half-assed measures in the interim period to put actual humans on the moon are a terrible waste of money and resources that COULD be spent on refining robotic designs and techniques. I think that's the problem. They *could* be; but the research money simply wouldn't be there, because politicians wouldn't be able to justify it to their constituents. Well, they *could* if they placed it in a proper context. Within the context of "colony building" a big push on the robotics end is one of the first and most logical steps during the early phase. The other logical action early on is a large increase in the number of probes. We NEED to find accessible water and/or hydrated minerals in fairly large quantities. The whole colonization effort hinges on this. If the water is found then waves of robots are needed to do close-up surveys, dig around, possibly drill deep into moisture deposits and begin to siphon and store the precious liquid. If little or no water is found then the moon is only fit for robots unless we try something exotic like catching and crashing comets into the polar regions. That's quite a long ways away with anything resembling todays technology. Indeed, if we ever do anything like that, it might be more profitible to crash the comets on mars instead. I think that scientists generally aren't liars (from the ones I've met); I fear that naive enthusiasts can be, thinking along "the means justify the ends" lines. There are plenty of 'space enthusiasts', but too many seem to have a pair of pointed ears in their sock drawer - they are consumed with the "gee whiz" aspect and totally ignore practical concerns both technical and fiscal. The moon and mars probably CAN be made into successful colonies, but only if things are done in the right order with the proper goals firmly in mind. "Re-exploration" by humans isn't the proper goal. Been there, done that. "Colonization" is the paradigm around which all efforts should orbit. It's not the same as "exploration". Explorations are quickies, non-committal, with no real plan to pay back the investors. Go, see, return, hope someone pays the bills. Colonizers go to stay, to survive, to thrive. If you think that the only way to enlist public support for a project that is worthwhile is to lie about the reasons for it, then some people will do so. There are politics involved - therefore there will be plenty of lies and distortions along the way. It's a given. Trouble is that you can only raise false hopes JUST so high before reality comes down like the proverbial 16 ton weight. Then you've got a demoralized, disillusioned, hostile public and you won't get a penny of space research money from them for many years. Lies must be balanced by at least some tangible signs of progress towards some laudable goal. On a pragmatic basis, sometimes it's right. If the only way you get money spent on tele-robotics is to talk about putting them on the moon, what's the choice? But it's still a distasteful approach. [This is politics; duh.] Hey, tele-bots and autonomous bots will be useful EVERYWHERE. That's no fib. The 'spin offs' from moon-bot research will be plentiful and highly profitible. Meanwhile, we've just GOT to have the things for the moon - it's a terrible environment for people so bots will have to do almost all of the dirty work. Tele-bots are by far the easiest. The technology is already there and the moon is plenty close to use telepresence guided from earth (get engineering grads to PAY a small fee to run lunar earth-movers, drill rigs and excavators - more addictive than video games). Semi-autonomous and fully autonomous bots worthy of being sent to the moon are still at least a decade away even IF we pour a lot of money into the effort. Two or three decades if we're slackers. Really 'smart' bots ... no sign of them yet at all. The leap from understanding neurons to understanding how to make a 'mind' hasn't been made. Even our e-bugs are terribly crude and limited. Try swatting that pesky mosquito that keeps humming in your ear at night ... that's about 0.01 cubic millimeters of brain tissue and it can thwart a human beings attempts to squash it, find food, fly around in the air without bumping into things and make more little bugs. For the moon, I think we're gonna have to start with "swarm intelligence" models ... e-ants ... if we expect any useful autonomous work done. How many of which behavioral rules does it take to see an 'anthill' take shape ? Worthy research. |
#36
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"B1ackwater" wrote in message ... On Tue, 20 Sep 2005 09:15:53 -0700, "Bill Bonde ('by a commodius vicus of recirculation')" wrote: B1ackwater wrote: On Tue, 20 Sep 2005 00:51:26 GMT, Alan Anderson wrote: "abracadabra" wrote: I know they found at least one decent water supply in a crater filled with ice on the dark side. "It's not what you don't know that gets you into trouble. It's what you know that ain't so." Yep. No 'decent water supply' has been located. Only a few hints that SOME water may exist near the poles ... but how MUCH and how ACCESSIBLE is totally unknown. That's what bots are for ... send a few to scout-out the area. If there's essentially NO water on the moon, is it even worth sending humans there again ? How much water is there in the orbit that ISS is in? Zilch - and the ISS is USELESS. Putting people on the Moon gives us a chance to test things that are not easily tested otherwise, whether partial gee mitigates the effects of zero gee, how people could explore in a vacuum, tele-exploration and construction, etc. Sounds like the long do-little career of MIR and the space shuttles. 1/6g is gonna be better for you than zero ... though probably not by much. Don't plan to get pregnant on the moon. You explore in a vaccuum while wearing a hard-suit. Designs have been availible for a long time. Tele-exploration can be done from earth and so can a lot of construction. Thing is, a lot of this is either "been there - done that" or "duh !" quality musings intended to enrich our politicians favorite aerospace executives. You wanna go to the moon then FINE - but go there in force with a firm committment and base upon which to build a growing, permanent, self-sustaining colony. If we can't do that by 2018 then we don't go to the moon in 2018 but instead wait until we ARE ready to make a major commitment. Any half-assed measures in the interim period to put actual humans on the moon are a terrible waste of money and resources that COULD be spent on refining robotic designs and techniques. According to NASA's website, they are committed to setting up a colony on the moon, but many people here don't believe them. Ray |
#37
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Ray wrote:
According to NASA's website, they are committed to setting up a colony on the moon, but many people here don't believe them. We're not fools, Ray. We remember things they said that didn't come true, and that they knew wouldn't come true. Moreover, we recognize the enormous gulf between what they actually are planning to do, and the establishment of a colony. What, aside from wishful thinking, makes you believe them? Paul |
#38
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On Wed, 21 Sep 2005 00:39:41 GMT, "Ray" wrote:
According to NASA's website, they are committed to setting up a colony on the moon, but many people here don't believe them. The odds of NASA aiming to make a colony is indeed quite slim. As a "colony", by my definition, is a self-sustaining base where you do not aim to bring the people back. The only way to look at this is what will happen once NASA removes their Moon funding, when they move on to Mars no doubt. Their ISS on the Moon would soon close, but a real colony would live on. Since it would be of benefit to have services, like construction, on the Moon at many points in the future, then working on building a colony is the only goal that there should be. The future on the Moon is under the ground. NASA won't be in the colony business until they build their first tunnel. To be honest then NASA seems more Flags and Footprints. So this Moon project is just an unfortunate step so that they can one day do their Flags and Footprints thing on Mars. So at the end of all this you will have what? Cardman. |
#39
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"Cardman" wrote in message ... On Wed, 21 Sep 2005 00:39:41 GMT, "Ray" wrote: According to NASA's website, they are committed to setting up a colony on the moon, but many people here don't believe them. The odds of NASA aiming to make a colony is indeed quite slim. As a "colony", by my definition, is a self-sustaining base where you do not aim to bring the people back. The only way to look at this is what will happen once NASA removes their Moon funding, when they move on to Mars no doubt. Their ISS on the Moon would soon close, but a real colony would live on. Since it would be of benefit to have services, like construction, on the Moon at many points in the future, then working on building a colony is the only goal that there should be. The future on the Moon is under the ground. NASA won't be in the colony business until they build their first tunnel. To be honest then NASA seems more Flags and Footprints. So this Moon project is just an unfortunate step so that they can one day do their Flags and Footprints thing on Mars. So at the end of all this you will have what? Cardman. We will have more experience traveling to other planets. Ray |
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