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NASA Moon Space

NASA Unveils Strategy for Return to the Moon 377

mknewman writes to tell us that NASA recently announced plans to build a permanent base on the moon by 2024. The (still tentative) plans call for building the base on one of the moon's poles, which constantly receive light from the sun and have less temperature fluctuation. This base will start small in 2020 and grow over time with the hopes of eventually supporting 180-day stays and providing a jumping-off point to Mars."
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NASA Unveils Strategy for Return to the Moon

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  • Re:Nice... but... (Score:4, Interesting)

    by hondamankev ( 1000186 ) on Tuesday December 05, 2006 @03:46AM (#17110380)
    I'm excited about this announcement. However, how many other "NASA Initiatives" have been announced, and due to funding, have never materialized? How many times by how many different presidents has used space exploration purely for political gains with no intention whatsoever to follow through?

    Like the OP said, I'll believe it when I start seeing it built. If they really do it, I'll still be alive and senile enough to appreciate the monumental and technical achievements not seen since (then) 55-60 years ago.
  • It will never happen (Score:5, Interesting)

    by WindBourne ( 631190 ) on Tuesday December 05, 2006 @03:46AM (#17110384) Journal
    This is WAY too slow of a schedule.

    I suspect that by 2015, we will be back on the moon due to Bigelow. Even now, the sundancer is a nice small module for launching as a good way to carry to the moon, as well as land on the moon for a station. Combine that with 2 launch systems, one for earth and one for the moon. By 2010, there will be at least 5 human rated systems (Russian, China, Space Shuttle (probably will not be fully canceled until we have orion going) or Orion, and the 2 cots system). By 2014, the Sundancer will have been in orbit for at least 3 years. That will make it acceptable for taking to the moon and landing on its surface. All that is needed is a landing system for it, a connection module, and a true lunar transport. Finally, the BA-330 will be available by 2015 (I would guess by 2011) and that will be used for the real transport to lunar orbit.

    While I like the Ares V (love the capacity), I think that the only real chance is the direct launcher. It is the true safer, faster, cheaper approach.
  • by QuantumG ( 50515 ) * <qg@biodome.org> on Tuesday December 05, 2006 @03:47AM (#17110392) Homepage Journal
    He was the Russian space program. It all went downhill after that. The US had no way of knowing, of course, but his death signalled the end of the space race and the US had won. The fact that they got a man on the moon at all after that is a massive acheivement - a political one as well as a technical one. Even without a heavy lift vehicle, I think Korolev could have beat Von Braun to The Moon. He had the contingency all planned out. This is the plan that the Russian space agency announced last year: take a Souyez up to a space station, refuel it, do a flyby of the Moon. With another refueling in Lunar orbit, you can land and takeoff. You don't need a heavy launch vehicle to do a Moonshot.. it just makes it a lot easier.
  • by Anonymous Coward on Tuesday December 05, 2006 @03:49AM (#17110402)
    There's a rumor that NASA will announce the discovery of liquid water [nasawatch.com] at or near Mars' surface.

    God I hope that's true.

    And I hope the aquifer is substantial.
  • Damn... (Score:2, Interesting)

    by Jugalator ( 259273 ) on Tuesday December 05, 2006 @03:56AM (#17110440) Journal
    When I was a kid in the 80's, I thought we would actually get to Mars in my lifetime, but it doesn't look like it. :-(
  • Let's hope it works (Score:2, Interesting)

    by Nyeerrmm ( 940927 ) on Tuesday December 05, 2006 @04:27AM (#17110614)
    I actually finished a presentation today with Johnson Space Center (JSC) about resupplying a Moon Base for a university class today, and I'm planning on going and helping run a booth at the SEC conference (where I assume this plan was announced) tomorrow. Needless to say I'm very excited about these plans and am very much a space exploration advocate. Look at my previous posts and I think that will show it.

    NASA at times does a great job of innovation and exploration. Anything unmanned, JPL and Ames do a great job with. Not to deride anyone at JPL, but its very hard to not be a little cyncical about this. I am very afraid of what the next administration may bring, whether it's Democrat or Republican, and am afraid that whoever is next may help put the axe on Bush's best initiative (though its been a bit bastardized lately.)

    Here's hoping we get a moon base like the antarctic base, and can move on to Mars (although I don't believe that the one is necessarily dependent on the other.)
  • by Anonymous Freak ( 16973 ) <anonymousfreak@icloud. c o m> on Tuesday December 05, 2006 @04:49AM (#17110724) Journal

    If you want to run a moonbase, how do you get lots of fuel into Earth orbit? And into lunar orbit? Doesn't sound terribly efficient.
    You get fuel into Earth orbit with heavy lifters. That carry enough fuel for multiple moon trips. You then use a light-lift rocket to get the actual spacecraft up. You can then do multiple light-lift spacecraft up to use up the previously launched fuel more cheaply than putting each spacecraft on its own heavly-lift rocket. If we had used a Saturn V to put a refueling station up (Skylab sized, without the 'space station' internals,) we could have used Saturn-IBs to actually launch the moon-ready pair. (The IB was used to launch Apollo 5, an unmanned CSM/LM pair.) Refuel in LEO, then head off to the moon. That would have saved a lot of money, and could have kept us going to the moon. The main reason this wasn't done was to save development time. It would have required longer to develop the orbiting refueling depot and related procedures.

    As for putting a fueling station in lunar orbit, yeah, that's more difficult. The moon's gravity is low enough that 'wasting' the fuel to do direct lunar launches all the way back to Earth orbit would probably have to do until we come up with a 'cheap' way to get mass quantities of fuel to lunar orbit.

    But, again, it might be cheaper to launch one big 'fuel depot' to the lunar surface and cut down on the need to carry return fuel out (from Earth) and down on the actual landing craft.
  • by WindBourne ( 631190 ) on Tuesday December 05, 2006 @06:19AM (#17111148) Journal
    Speaking of "first things first", why not focus on, oh, I don't know, AIDS. Or maybe homelessness in America. Or shitty public schools. Or a better trained (i.e. not shooting a drunk, black guy 50 times) police force. Or clean water. Or more energy efficient cars.
    1. Aids: The simple answer is that more money is going into aids research, prevention, and life sustinance than into NASA. Funny thing though, is that AIDS is not even #3 killer in America, let alone the world. Throwing money at it will NOT make this happen. In fact, if you are going to solve a major bio killer, then solve heart problems, cancer, or even influenza.
    2. Homelessness in America? You kidding? the best way to solve it is by job creation esp for the middle class. As it is, the middle class is being quickly wiped out. What will get it back is simple job creation. And where does that come from? By start-ups and by high tech. And where does the high-tech for this come from? Well, DARPA is a good source. So is, wait for it, NASA.
    3. shitty public schools. First, our schools are not that shitty. The problem is that other nations are simply catching up. Due to our high labour costs, we need to figure out how to teach more efficiently esp since we are losing our middle class (the true tax base). But where does all that high-tech education come from? Various sources including .... NASA.
    4. a better trained police force: This will not change until society changes its mores. Unless you want American to force everybody to think the same (it failed in NAZI Germany, totalitarian USSR and China), then this will take time.
    5. Clean water: this is doable today. The problem is that it is an issue of politics. Bush has been gutting the EPA and its rules (including on clean water). As it is, the new dems will at least slow down the rape and pillage. But now it is up to the dems to win the next election as well as make sane laws. For starters, they should allow more oil drilling. Just hold the companies and their officials truely responsible. Require that drilling in environmentally sensative areas require BEST AVAILABLE tech, as opposed to simply setting minimum standards. If we did that, then the drilling would happen as tech improves and oil prices go up, but it would be safe. Basically, they need to use some reason.
    6. Energy efficent cars: Worse idea yet. The simple answer is that the gov. has no business trying to figure out how to solve this. As it is, Bush is busy giving oil major tax cuts, which skews the market. In addition, he is pushing hydrogen which is 20 years out. OTH, v.c. money is going into electrical systems esp. super capacitors. If Bush (including clinton, bush I, and reagan) had stayed out of playing with support for Oil, then we would already have efficient cars. BTW, who else is spending money on good super capacitor? NASA. Why? because most of the sats have power cycles due to solar cells being blocked by planet shadows. In addition, batteries really have a limited re-charge cycle on the order of a 1000x, where U.C. are rechargable 100-1000 K x.


    I will take the idea of spreading our risks around rather than trying to solve just one or several issues, thank you very much. NASA is acutally some of the cheapest insurance that our society has. As it is, a bunch of new jobs are about to come on line in aviation and aeronautics, due to NASA.
  • by nido ( 102070 ) <nido56NO@SPAMyahoo.com> on Tuesday December 05, 2006 @06:21AM (#17111164) Homepage
    There is plenty of time before an actual landing for Congress to cut that part of NASA's budget, saying "The money could be better spent here on Earth," leaving out the last part of the phrase. ("The money could be bettter spent here on Earth getting pork for my constituents so I get re-elected and/or my party gains more seats.")

    Just because that's been the modus operandi for most of the 20th century doesn't mean that it will be forever. I expect in the (very near) future it might go something like this: "after 100 years of pork, our once-noble republic is now bankrupt, and we have no resources to spend on moon shots."

    See the St. Louis Fed's Is the United States Bankrupt? [stlouisfed.org]:
    CONCLUSION

    There are 77 million baby boomers now ranging from age 41 to age 59. All are hoping to collect tens of thousands of dollars in pension and healthcare benefits from the next generation. These claimants aren't going away. In three years, the oldest boomers will be eligible for early Social Security benefits. In six years, the boomer vanguard will start collecting Medicare. Our nation has done nothing to prepare for this onslaught of obligation. Instead, it has continued to focus on a completely meaningless fiscal metric--"the" federal deficit--censored and studiously ignored long-term fiscal analyses that are scientifically coherent, and dramatically expanded the benefit levels being explicitly or implicitly promised to the baby boomers.

    Countries can and do go bankrupt. The United States, with its $65.9 trillion fiscal gap, seems clearly headed down that path. The country needs to stop shooting itself in the foot. It needs to adopt generational accounting as its standard method of budgeting and fiscal analysis, and it needs to adopt fundamental tax, Social Security, and healthcare reforms that will redeem our children's future.

    (emphasis added)

    This means no more big expensive chemical-rocket-powered moon shots. If someone figures out antigravity (I'd bet that it shares as-yet undiscovered principles with Cold Fusion [slashdot.org]) in the next couple years that'd be an option, but Apollo is simply fiscally unrepeatable.

    Don't mean to be too harsh on GWB & his co-conspirators (coupsters? [wikipedia.org] - whoever killed JFK never let go of the control they gained) - other countries are bankrupt too. But if you can find the United States on this ordered list of Current Account Balances [cia.gov], and compare its number to, say, Germany or Japan, you might begin to understand the U.S. economy's problem. Even though such industrialized countries as Spain, the U.K., Australia, France, Italy, etc are in close proximity on the list, if you compare the actual numbers you will surely realize that that certain 'empire' (military bases in 130+ countries) is in a class all by itself.

    Recall that the real unemployment rate in the U.S. is probably somewhere around 12% (according to the Shadow Stats [shadowstats.com] guy), and that the rich have been screwing the masses [kuro5hin.org] ('us') for most of the last 150 years, concentrating 'our' wealth in 'their' pockets. Even if this moonshot thing was fiscally possible, it'd just be another way for the corporate class to concentrate the working stiffs' ('our') tax dollars in their pockets.

    (I look at the positives of the situation - the end of this economic system will mean the end of the masses' ['our'] current state of Wage Slavery, where many spend 40+ hours/week slaving away at two jobs to make someone else ['the corporate class' or 'the bankers'] rich.)
  • by nacnud75 ( 963443 ) on Tuesday December 05, 2006 @06:26AM (#17111198)
    The first experimental GPS sat was launched in 1978 The first fuel cell was built in 1843 The technology has been around to do this for a while now, the reason for the long time lines is lack of money not lack of courage. The lack of money isn't necessarily a bad thing it makes the whole program a much more sustainable effort.
  • by 1u3hr ( 530656 ) on Tuesday December 05, 2006 @06:33AM (#17111232)
    "The money could be better spent here on Earth," leaving out the last part of the phrase. ("The money could be bettter spent here on Earth getting pork for my constituents so I get re-elected and/or my party gains more seats.")

    The money IS all spent on Earth. It'll be a while before it can be outsourced to Mars. As for pork, why do you think NASA is based in Houston? Answer: LBJ.

  • A direct transfer orbit (which is nowhere near a straight line) to Mars is the fastest way to reach Mars, but it's also one of the least fuel efficient ways. For this reason, large payloads such as the orbiter, rover, etc. have been sent to Mars via gravity assisted transfer orbits instead. These usually involve multiple trips around the sun and a couple close passes with other planetary bodies.

    Not true at all - every US Mars mission to date with the exception of Mariner 10 has been a direct launch. (What few gravity assist missions the US has flown have been mostly because the mission budget couldn't be stretched to cover the cost of a larger booster.)
     
     
    Even if we had the money to spare nobody makes rockets big enough to send large payloads to Mars "directly".

    Nobody in their right mind would launch a 'large' (presumably manned) Mars payload directly - it would be assembled in and launched from Earth orbit.
     
     
    Given that there's little chance we'll ever build a rocket big enough to blast off directly for mars,we'll have to assemble the ship that goes to mars in orbit or on the moon. The moon's low-gravity environment may well prove to be an easier and safer environment for assembling an interplanetary space vessel.

    No, it would be much harder and much more dangerous. (As well as *much* more expensive.) A launcher than can put 100 tons of Mars bound components into LEO can only put 12 or so tons of the same into Lunar orbit or 5 tons onto the lunar surface - which means many more launches, both of components and of support for the assembly crew. Worse yet - you waste a great deal of mass and fuel on your Mars craft because assembling it on the surface means it has to be strong enough to withstand being assembled and launched from the surface rather than the far more benign assembly and launch enviroment of orbit. (This alone will boost the number of launches by 20-30% *over and above* the already vastly increased number required by moving it to the Moon in the first place.)
     
    And that's just the problems caused by the weight issue - the problems caused by the lunar surface thermal enviroment, potential dust contamination, etc... etc... make the issue even worse.
  • Re:2024?? (Score:3, Interesting)

    by DerekLyons ( 302214 ) <fairwater@gmaLISPil.com minus language> on Tuesday December 05, 2006 @06:41AM (#17111304) Homepage
    Whatever happened to "before this decade is out"? Why the hell could we go to the moon almost from scratch in the 1960's and do we need almost 20 years now?

    We didn't go to the moon from scratch in the 1960's. By the time Kennedy made his announcement considerable work was already in progress (and had been for some years) on various things that could be repurposed to going to the moon. (Most importantly the F-1 engine and Apollo capsule.) Additionally, NASA of that era had essentially a blank check (the Apollo program consumed on average 1% of the GNP by itself over the period 1963-69), where the NASA of today has live on a much tighter budget - with very little of the precursor work done.
  • Earth to the Moon (Score:5, Interesting)

    by D.A. Zollinger ( 549301 ) on Tuesday December 05, 2006 @08:15AM (#17111740) Homepage Journal

    As someone who finished watching "From the Earth to the Moon" [imdb.com] earlier tonight, I can say that I can't wait for humans to return to the moon. We do need a permanent presence on the moon, for many reasons, such as; separation of the human species in case of global tragedy, explore moon's geology (where did that thing come from?), explore theories about colonization, biospheres, and self-sustenance, launch point for future missions to distant worlds (if we could build a manufacturing center on the moon, its 1/6th gravity would be very beneficial to launching new craft), and many, many, many more benefits both seen and unseen.

    Returning to the moon is in humanity's best interest, and is clearly the path to the future. Focus on the space program will push development and inventions to help push the edge of what is capable. I see space travel as one of the grand challenges we will face in our lifetime, and it would be a shame to hesitate when we have already taken so many steps toward that goal. As someone who was born prior to the last Apollo mission, I feel it is a crime that we have abandoned the moon for the majority of my lifetime.

    Unfortunately, the political winds have not been blowing favorably towards NASA, and it may take another visionary like JFK to take us back to the moon and beyond.

  • Radiation (Score:3, Interesting)

    by AliasTheRoot ( 171859 ) on Tuesday December 05, 2006 @08:23AM (#17111784)
    With no magnetic field to shield them what kind of strategies will the base need to use to cope with solar radiation and not have the astronauts fried? Is it as simple as building the base in a crater permanently in shadow?
  • Re:Earth to the Moon (Score:2, Interesting)

    by astralbat ( 828541 ) on Tuesday December 05, 2006 @09:24AM (#17112146)
    What you (and many oither people) fail to realize is that if we had a permanent colony of people living on the moon (or any other planet for that matter) to carry on the human race in case of a wipeout on Earth it would fail because we're only human for as long as we're on Earth.

    The moon's gravity is 1/3 that of Earth's, so any human beings that reproduce and stay there for some number of generations will grow to be much taller and thinner. They're muscle structure might change a lot and by the end of the human race on Earth, they'll be completely alien.

  • Re:Earth to the Moon (Score:2, Interesting)

    by Tsuki_no_Hikari ( 1004963 ) <{tsukinohikari} {at} {gmail.com}> on Tuesday December 05, 2006 @10:04AM (#17112500)
    Try telling that to the racist bigots in much of the world. Even if not evident, in some form, I'd say most people in the developed/developing world have some type of prejudice in their hearts. In America it's the gays and Arabs these days. No one is immune to it. It's human nature to try to stick to familiar groups of people. You can make yourself be a better person by doing what you can to be as kind and fair a human being as you can be, but most of the world doesn't have that patience, even if for one type of person. That's just discrimination by skin color or personal background. Imagine the racism if you have humans who are born with an entirely different physiology than us. Never doubt the reaches of human racism.
  • Apollo = 2.5 Iraqs (Score:3, Interesting)

    by maillemaker ( 924053 ) on Tuesday December 05, 2006 @10:12AM (#17112574)
    >Apollo is simply fiscally unrepeatable

    I have read that for the $340,000,000 currently spent in Iraq we could have nearly 2.5 Apollo missions in today's dollars.

  • by Omestes ( 471991 ) <omestes@gmail . c om> on Tuesday December 05, 2006 @11:06AM (#17113150) Homepage Journal
    I wouldn't think that R&D costs would be nearly as high as during Apollo, I mean we already DID the R&D on Apollo, and thousands of other unmanned missions since. Sure we might not launch the technology that scifi writers are extolling, but do we really need a hydrogen pulse engine and solar sails to get to the moon? Probably not, we got there fine with massive amounts of explosives strapped to the back of a couple brave souls. We could do this again if it wasn't for NASA being a bunch of wusses. Back during Apollo they had cojones, now they seem to think that space should be risk free, and if not, no one can go. It's like Disney bought NASA.
  • by mr_mischief ( 456295 ) on Tuesday December 05, 2006 @12:02PM (#17113916) Journal
    Printing more money has proven in the past to be inflationary, and that it would be makes sense. While a little bit of inflation is the friend of of the working man, a lot of it at once is bad for everybody. A balance might be struck there that does indeed help, but it can't be taken to extremes.

    One of the biggest problems with the U.S. economy is the whole Information Economy idea. Yes, computers and networks and the right kinds of software make work much more efficient. No, having enough computers, software, and networks will not make any real work get done if we're not making anything in the first place. We're making intellectual property investments protected by U.S. laws, spending our money from that on Chinese goods, and seeing the money spent in China spent on counterfeit Chinese versions of our U.S. software, movies, music, and whatever else. Meanwhile, China is not being punished but is officially enjoying "Normal Trade Relations". China, of course, is only one example, but is the biggest example. Unless counterfeit goods can be stifled, manufacturing is still the answer to long-term stability and prosperity.

    The U.S. has always been a manufacturing powerhouse, and it still is. The US does not have the kind of manufacturing leadership role it could though because it's cheaper in the short term to outsource labor or to build whole American-owned factories in China, India, Guatemala, Sri Lanka, Pakistan, or any number of other countries than to streamline manufacturing processes and automate factories in the U.S. for long-term prosperity. One of the biggest reasons for this is health-care costs in the U.S. -- GM and Ford, for example, have health care for current and retired workers as one of their biggest line items in their budgets.

    In 2004, GM reported its liabilities for retiree health benefits alone to exceed $61,000,000,000 USD [ca.gov]. That's 2004 dollars unadjusted for inflation, as far as I can tell. Compare that to New Zealand's 2005 estimated GDP of $101,685,000,000 USD. Maybe compare it against the 2005 GDP of Latvia at $29,214,000,000 USD [wikipedia.org]. It's not hard to see that unfettered lawsuits against doctors, huge inefficiencies in health care, huge drugs costs, and other things are damaging the bottom line for big manufacturers in the U.S. at all. How to best solve the health care issue may not be clear, but that it needs to be solved should be like plate glass to anyone concerned.
  • by Gnostic Ronin ( 980129 ) on Tuesday December 05, 2006 @12:49PM (#17114648)
    I think that's true, but another thing Sci-Fis never really get right is the types of people who will go to these colonies.

    When the Americas were colonized, it wasn't by and large the Well-To-Do, well-educated, aristocrats who left everything behind for America. Yes there were a few dreamers, and I won't deny it. However, most people who came weren't rich. They were the peasants, the cultural outcasts, and so on. Lord Fauntleroy wasn't interested in building the colonies. But for a peasant, it was their last chance. I think that's going to effect space travel and colonies far more than people realize.

    We think Space Travel, and see Kirk beating up a klingon. Chances are that the real explorers will be 3rd worlders from Africa and South Asia, etc. On Earth, for good or for ill, the US, Europe, and other First World nations are Aristocrats. I just don't see rich Americans playing X-box being the type of people to colonize space. I think that for humanity, this is a good thing -- just don't expect the money to come into American coffers.

    This has other problems as well -- namely language. Sure most highly-educated people can probably speak passable English, but I have my doubts that a random person on this planet can read -- literacy rates in many parts of the world are horrible -- let alone speak English. We'll have to solve such a problem before we can have large scale open colonization. What exactly do you do when you have large, barely literate colonists all speaking different, unrelated languages? How do you counter ethnic strife caused by bringing Serbs and Croats together, or Indians and Pakistanis, or any other groups. How do you get an emergency message around, or give safety warnings, etc. in 25 languages, and so that marginally literate new arrivals can understand them? What happens if two religious groups get into a fight -- Sunni Vs Shia in Iraq, or Christians Vs Atheists, who knows.

    The long term problems of Space Exploration are more likely to be human conflicts and inequalities we bring along from Earth, much more so than anything Technological. If the scientific leadership (the first astronauts and engineers who know how the station works), do things (intentional or unintentional) that inflame people's passions, you could fairly easily end up in a riot or worst-case war that could destroy the colony.

  • by ultranova ( 717540 ) on Tuesday December 05, 2006 @06:05PM (#17120178)

    Sure we might not launch the technology that scifi writers are extolling, but do we really need a hydrogen pulse engine and solar sails to get to the moon? Probably not, we got there fine with massive amounts of explosives strapped to the back of a couple brave souls.

    Yes, we do. We aren't talking about a single or even a few missions, but a permanent base. Permanent base means regular trips to rotate crew and bring in supplies. Regular trips must be cost-effective so it can be maintained even during financial difficulties - and, frankly, the chemical rocket was/is anything but cost-effective.

    The Apollo approach - using a single rocket that launches from the surface of Earth and goes all the way to the Moon and hauls a rocket capable of both landing and rising back up from the lunar surface, and finally returns back to Earth surface - is all fine and good for a single trip, but regular trips require splitting the journey into three stages (Earth -> terrestial orbit, terrestial orbit -> lunar orbit, lunar orbit -> Moon) and using a different vechile for each. Maybe you'd use the Shuttle (or whatever replaces it eventually) to reach orbit, switch to a solar sail there (one that never lands but just moves between terrestial and lunar orbits) and, finally, the station would send a lunar lander to get you down from the lunar orbit ?

    But the point is: the Apollo way of doing things is not suitable for regular Earth-Moon travel, especially if you need to supply a lunar base.

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