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NASA Considers Plans for Permanent Moon Base
el crowbar sent us a link to an MSNBC article detailing NASA's plans for a moon base. The permanently staffed structure could begin construction sometime in 2010, with six-month duty rotations the norm by 2025. Interestingly, the space agency is looking far afield for technical expertise. Consultants on the project include individuals from Caterpillar, Norcat, Boeing, and other manufacturing concerns. Right now the only detail for placement and purpose is 'on the rim of a crater near one of the poles', but the article outlines a few other ideas that enterprising individuals have in mind for a moon base. Besides helium-3 mining and lunar hotels, do you have any good ideas for a moon base startup?
From TFA:
I think we should start by getting a few moon facts straight before we progress to a permenant settlement:
So if it was going to lose line of sight occasionally it would be on every lunar orbit, not every year. The lunar axis of rotation is so close to the orbital plane around the Earth that a polar station will never see the Earth move significantly in its sky.
If anybody is interested my preference would be for a heavy, pressurised rover. Capable of autonomous driving and control from the ground. Each new crew lands close to the path of the rover and drives it for a week or so. They then meet up with another lander and use its ascent stage to return to Earth. Some ascent stages are landed under remote control so that the first crew can use one to return.
The problem with a fixed base is that the local area will get boring pretty quickly, so a pressurised rover will be needed in any event. If the rover only drives at 10km/h the whole habitat may just as well be on the rover. It can drive fast enough to always be in sunlight, so you don't have to worry about energy storage at night.
Ascent stages are flown down under automatic control, or left behhttp://michaelsmith.id.au
It's a pain manufacturing a vacuum; the moon has a lot of it laying around, making it a great place to make things that require one.
How about.... a solar forge, melting down local ore, bubbling a gas through it (lower gravity means more spherical bubbles, better strength) to make foam alloy structural elements, then putting it on your solar powered catapult to shoot into orbit for either a) recovery for earth use via semi-controlled re-entry or b) orbital construction.
Low gravity ceramic compounds would be interesting also.
um... a joke has to be thrown in...
great place for a remake of Sapce:1999?
Why, yes, I AM a Pagan Libertarian.
Probably not very feasible, but why not have a base built underground, where the temperature could be stabilized year-round?
- Aetheral Research -
Normally something like building a base on the moon would seem like a cool idea. But in today's world of politics and jockeying for money, this will never see the light of day. Projects over 4 years are guaranteed to get the boot at some point down the road for either political reasons or just flat out budget issues.
My sig of choice is Marlboro
Besides helium-3 mining and lunar hotels, do you have any good ideas for a moon base startup?
/. submission summary:
2 -climatechange_x.htm?POE=NEWISVA
This is possibly the most small-minded query ever seen on a
[assume best Jeff Spicoli persona] Like, Mr. Hand, do you have any good ideas for a moon base startup? [giggles nervously]
Opinions on the submission summary aside, the big question for me is: To what extent will Americans (I'm not) expect this venture to be self-funding? A research component (pursuit of pure knowledge stuff) in NASA's budget will, I expect, only get you part-way.
If helium-3 is present to the extent indicated by the lunar soil samples brought back by Apollo 11 and subsequent missions, then the economics of a lunar mining operations might even work - if we can find something to do with a big swack of helium-3, other than filling kid's birthday balloons. Maybe there's someone out there who is an authority on this: to what extent does using helium-3 as fuel for fusion reduce the by-product/radioactive waste produced by nuclear reactors? Is helium-3 at reasonable cost a Big Win for the nuclear industry?
The time is certainly ripe for getting serious about getting out of the fossil-fuel business (not from an economic perspective, where Exxon's $40 Billion USD profit last year looks Pretty Good, but from a How Long Can This Go On? perspective).
I'm reading this the day after the Intergovernmental Panel on Climate Change issued their report, which says things don't look good, to say the least:
http://www.usatoday.com/weather/climate/2007-02-0
So the economic appeal may be there.
Six month rotations are mentioned. I'm not an out-doors guy, but I'll tell you that the prospect of spending 175+ straight days in-doors isn't too appealing to me. Maybe this is why Huxley envisaged Happy Drugs; this would be the ultimate test of our ability to medicate ourselves to contentment in the face of adversity in our environment. I'm wondering what the rotation cycles are for remote assignments on Earth, e.g. Antarctic and Arctic exploration stations? While functionally the Antarctic Winter and the Lunar environment have the same effect - no going outside except in serious gear, or you die - I think that there is a psychological oppression that goes along with being on the moon. Comments?
I think that six month rotations would take quite a while to build up to.
[17] Leary, T., White, C., Wood, P. R., Bhabha, W. D., and Wirth, N. Lambda calculus considered harmful. In Proceedings
The solution is to make any intellectual property created for this endeavor public domain when the effort fails. That way there will be plenty of encouragement to participate only if the companies think they will succeed. If they succeed then they profit off their IP monopolies. And if they fail then the public will have received something for their tax dollars and the companies may still have an edge over their competition -- just not a long-lived one.
Finally, IP would have a use other than screwing non-lawyers.
That some very good points nicklott, but maybe it's possible turn it around and say that the very reason we should aim to a self-sustaining colony rather than a base is just the fact that the moon will probably not be able to send us back any valuable produce. It's not like we'll be growing tobacco there for a profit.
So if you value permanemnt human space settlement in it's own right, the aim should be for it to exist for it's own sake. Best way to do this is to make it "home" for people. For this, you need it to be as self-sustaining as possible. Once the colony got big enough, it may be able to host greater scientifict research, and also work as a launch platform for deeper space exploration.
I have no idea if this is more cost-efficient than putting the money into development of exotic launch technologies here on Earth tho'. It may be, but it may also be that those projects has a lower return on the investment than learning how to "seed" new colonies out there that can aid further exploration of space (and secure humanity).