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NASA Policy Includes Mars, Moon Missions

TopSpin writes "The US House of Representatives passed a bill establishing NASA policy for the next two years. The bill is seen as an endorsement of President Bush's Vision for Space Exploration, including returning man to the Moon and eventually Mars. The House struggled with compromising other NASA initiatives against new manned exploration, eventually deciding to expand the budget enough to accommodate both prerogatives. The bill also endorses a servicing and repair mission to the Hubble Space Telescope."

42 of 235 comments (clear)

  1. Never give up, never surrender! by bigwavejas · · Score: 5, Interesting
    This is the perfect opportunity for the United States to peak childrens interest in science and mathematics classes. NASA should go to local schools to hang posters inspiring kids to set their goal on becoming an astronaut.

    I also think NASA ought to prepare the american people by making it clear human lives will be lost in this endeavor. With the last two disasters (Columbia and Challenger) each time it setback their mission years. In an industry such as this people must be made to understand it's not an accident, rather a probability.

    --
    "Simplify, simplify, simplify!" Thoreau
    1. Re:Never give up, never surrender! by Anonymous Coward · · Score: 4, Funny

      This is the perfect opportunity for the United States to peak childrens interest in science and mathematics classes.

      I think spelling needs some attention too.

    2. Re:Never give up, never surrender! by Rosco+P.+Coltrane · · Score: 4, Funny

      This is the perfect opportunity for the United States to peak childrens interest in science and mathematics

      and english.

      --
      "A door is what a dog is perpetually on the wrong side of" - Ogden Nash
    3. Re:Never give up, never surrender! by demachina · · Score: 2, Interesting

      "hang posters inspiring kids to set their goal on becoming an astronaut."

      Excepting of course that at the rate the world, let alone NASA launches people in to space your odds as a kid of actually becoming an astronaut and worse making it in to space must be like 1 in a million. I'm thinking they should go for NBA, NFL, or MLB the odds are somewhat better, so is the pay and the sex. Also to become an astronaut you need to live a squeaky clean life as a perpetual over achiever and have a very high tolerance for bureaucracy.

      Nope sorry to say it, even if NASA ever does make it back to the Moon or to Mars encouraging millions of kids to focus their lives at becoming an astronaut would be a massive waste, though maybe if they stick with the math and science they can find useful careers as engineers. Engineering is not a bad career but I hate to break it to everyone, the people that get rich tend to be the business people.

      --
      @de_machina
    4. Re:Never give up, never surrender! by dgatwood · · Score: 2, Insightful
      Just to be a grammar Nazi Nazi. actually, that's perfectly correct English, though probably not the intended meaning. From answers.com:

      peak. v.tr. To bring to a maximum of development, value, or intensity.

      pique. v.tr. To provoke; arouse: The portrait piqued her curiosity.

      Either is technically correct, but the meaning is subtly different. The actual English error is the word after the one boldfaced, which should have been plural possessive, not simply plural.

      --

      Check out my sci-fi/humor trilogy at PatriotsBooks.

    5. Re:Never give up, never surrender! by cmowire · · Score: 2, Interesting

      No, it depends on what we do with our space program.

      If we just do a quick jaunt to and from Mars, yeah it's not going to do much.

      But if there is finally space industry, even if it's just solar power satelites and space-hotels, there will be much more opportunities for people to go up... although eventually they are going to just send up ironworkers instead of PhDs.

      I don't think that the problem with the sciences is really a matter of getting rich. The problem with the sciences is that people aren't even assured a good chance of making a decent wage, which is why people don't get interested.

    6. Re:Never give up, never surrender! by demachina · · Score: 4, Interesting

      "...and space-hotels,"

      LOL there's the ticket. Hey, kids you should aspire to be astronauts so you can be a space janitor or a space maid in a space hotel. I wonder if illegal aliens will be able to make it in to space to fill these jobs.

      I totally agree that having a space industry would be nice but NASA ain't going to get you to any of these. You are going to have to hope some of the private ventures can scrape together the funds to build an afforable launch vehicle to LEO. It is a lot harder to do than Rutan's suborbital shots and more expensive.

      Not sure the solar power thing will fly anytime soon. Nuclear reactors on Earth are a lot better bet.

      The absolute pinnacle I can see NASA aspiring to is a moonbase which will end up looking a lot like an ISS except on the moon. People living in tin cans trying to find things to do on a place totally hostile to life.

      The only objective really worth doing in my book is flying people to Mars one way, and doing what it takes to keep them alive and to develop self sufficiency. At the point you have colonists on Mars and not Astronauts that is the point you have accomplished something, you have achieved a revolution and you will change the way humans think about the universe.

      Due to the ravages of long duration in low G's I doubt anyone would want to endure coming back to Earth and 1 G from a long mission to Mars anyway. I'm sure NASA will never break out of the round trip mode of thought but it is totally the wrong mindset for a Mars policy. Get as many people as you can and can keep alive, help them find the resources they need to live without depending on expensive and iffy space shots, and let them start manufacturing future colonists on site. Its way cheaper than flyng them from Earth.

      --
      @de_machina
    7. Re:Never give up, never surrender! by Deinhard · · Score: 3, Informative

      If you really want to know what it will be like on orbit and on the Moon, read Orbital Decay or Lunar Descent by Allen Steele.

      His thoughts are that the comment about iron workers being the first to orbit isn't too far off. While his books are decidedly 80s-ish (pot smoking steel workers more interested in getting whiskey on a shuttle flight than working), I think he's on the right track.

      --
      Successfully condensing fact from the vapor of nuance since 1998.
    8. Re:Never give up, never surrender! by cmowire · · Score: 2, Insightful

      Quite true. Mostly, the big appeal for me about space solar power is that it enhances our design diversity and ability to cope with problems with our ground-based nuclear power plants.... If I was running things, I'd probably keep some coal and natural gas fired plants going, too.

      I like your argument about Mars, but I think that actually works better on the Moon. Why? Because we don't entirely know how to do a closed-loop lifecycle exactly right, forever. So the Moon has a chance of being sold as something other than a suicide mission.... because if they need ___ from Earth real quick on Mars, they are screwed.

      The problem, of course, becomes trying to establish the safety of childbearing in low Gs. In that sense a space colony supplied from the moon is going to be much safer, although even that's an open question.

      Mostly I figure that there's stuff up in space that's worth doing, but we won't realize it until we've actually been up there for a while. Much like buying Alaska didn't make sense for the US immediately.

    9. Re:Never give up, never surrender! by Bad+D.N.A. · · Score: 4, Informative

      "The problem, of course, becomes trying to establish the safety of childbearing in low Gs"

      No, that's not the problem.

      We can debate all of the "fufy" issues regarding space travel until the cows come home.

      Radiation. That's the major issue on the table. For short missions (a few months) it's a non issue. But for missions that take a year or so, like a mars mission, the people will be exposed to the continuous Galactic Cosmic Rays (GCR) and the solar cycle dependent solar energetic Particle (SEP) events... i.e. radiation. Our atmosphere shields us from the majority of these particles but when you put someone on the moon or mars you have to duplicate the shielding of the Earths atmosphere to achieve the same radiation protection we enjoy on Earth. Bottom line is that is a lot of mass and some of that mass has the nasty problem that it produces a lot of secondary particles (neutrons).

      To shield or not to shield... that is the question.

      There are a lot of people working on this problem. There is currently no solution. If we put someone in space for an extended period of time (years) there is a serious radiation problem. We will get there in the future but bringing issues up like childbearing, or the mental fatigue, or if masturbation in low G causes a tilted penis... etc... are orders of magnitude below the real current threats.

      --
      "Truth is much too complicated to allow anything but approximations"
    10. Re:Never give up, never surrender! by Svartalf · · Score: 2, Funny

      You punctuated it wrong. It should have been with an ellipsis (e.g., "...") in the front of the sentence fragment you're adding to the whole lot.

      Somehow, it's always less funny when you mess up your delivery in the same manner as the person you're making fun of. Now, one wonders if you'd have picked the right word to use in the context of the grandparent quote you're making fun of, in light of this...

      --
      I am not merely a "consumer" or a "taxpayer". I am a Citizen of the State of Texas
    11. Re:Never give up, never surrender! by Svartalf · · Score: 2, Funny

      Well, at least YOU got it right...

      I can't stand people botching the deliveries- something about my being a perfectionist, I guess.

      As for being a pompous arse, perhaps I am one- but your posting anonymously in reply is apt. At least I post with my identity out for everyone to see- you see fit to hide behind a mask.

      --
      I am not merely a "consumer" or a "taxpayer". I am a Citizen of the State of Texas
    12. Re:Never give up, never surrender! by demachina · · Score: 4, Interesting

      "To shield or not to shield... that is the question."

      I think that question has already been answered, you have to shield.

      "There is currently no solution"

      Mike Griffin said in Congressional testimony before he became administrator:

      "Overall, however, the most difficult physiological issue is likely to be that of cosmic heavyion radiation. The human effects of and countermeasures for heavy ion radiation, encountered in deep space but not in the LEO environment of the ISS, have received little attention thus far. These are the essential technical and physiological challenges as I see them. Exploration missions will not be accomplished without human risk. While certainly worthy of our attention, however, none of these is so daunting that we should stay home."

      "There is currently no solution."

      Don't think that is true. Its just a question of how much to shield, with what, how bad the mass penalty is, can you push it to Mars, and where the mass comes from.

      The favorite sci fi based solution is you shield with a water tank around a safe room or maybe around the main habitat module in the ship. You need the water anyway. The other one is you manufacture shielding out of lunar regolith since its easier to get the mass off the moon, though it would take a lot of infrastructure to make there, or you have a heavy lift launch vehicle and launch shield from earth.

      When you are talking about the habitats on the moon and mars its a given the habitats should be buried to the extent necessary to be safe. Then you are just facing the problem of how much radiation astronauts face on the surface in rovers or space suits. Again shield as much as you can and yes there will be a field for medical study for treating the effects.

      When people set out to sail in to uncharted waters or cross the west in prairie schooners they encountered stuff that killed them too, scurvy on ships for example. It didn't stop them.

      --
      @de_machina
  2. returning ? by Jeet81 · · Score: 2, Funny
    ...returning man to the Moon...

    was "man" captured from the moon?

  3. 2 years eh? by Rosco+P.+Coltrane · · Score: 3, Insightful

    So NASA is supposed to do all that in two years? or will the expenditures carry on until the next president has another "vision"?

    What NASA does (or perhaps is forced to do) is waste money, because everybody knows none of these grandiose plans will ever occur. The Mars mission will be international or won't be at all, because there's no cold war to justify n-times the cost of sending some bozo to Mars where robots do just as well for cheaper.

    So, like Slashdot just told me very accurately, nothing for you to see here, please move along.

    --
    "A door is what a dog is perpetually on the wrong side of" - Ogden Nash
  4. "Returning" man to the "Moon"? by Anonymous Coward · · Score: 5, Funny

    We can't return man there - that'd mean we were there to begin with.

    And, as we all know, the "Moon" is a ridiculous liberal myth.

    It amazes me that so many allegedly "educated" people have fallen so quickly and so hard for a fraudulent fabrication of such laughable proportions. The very idea that a gigantic ball of rock happens to orbit our planet, showing itself in neat, four-week cycles -- with the same side facing us all the time -- is ludicrous. Furthermore, it is an insult to common sense and a damnable affront to intellectual honesty and integrity. That people actually believe it is evidence that the liberals have wrested the last vestiges of control of our public school system from decent, God-fearing Americans (as if any further evidence was needed! Daddy's Roommate? God Almighty!)

    Documentaries such as Enemy of the State have accurately portrayed the elaborate, byzantine network of surveillance satellites that the liberals have sent into space to spy on law-abiding Americans. Equipped with technology developed by Handgun Control, Inc., these satellites have the ability to detect firearms from hundreds of kilometers up. That's right, neighbors .. the next time you're out in the backyard exercising your Second Amendment rights, the liberals will see it! These satellites are sensitive enough to tell the difference between a Colt .45 and a .38 Special! And when they detect you with a firearm, their computers cross-reference the address to figure out your name, and then an enormous database housed at Berkeley is updated with information about you.

    Of course, this all works fine during the day, but what about at night? Even the liberals can't control the rotation of the Earth to prevent nightfall from setting in (only Joshua was able to ask for that particular favor!) That's where the "moon" comes in. Powered by nuclear reactors, the "moon" is nothing more than an enormous balloon, emitting trillions of candlepower of gun-revealing light. Piloted by key members of the liberal community, the "moon" is strategically moved across the country, pointing out those who dare to make use of their God-given rights at night!

    Yes, I know this probably sounds paranoid and preposterous, but consider this. Despite what the revisionist historians tell you, there is no mention of the "moon" anywhere in literature or historical documents -- anywhere -- before 1950. That is when it was initially launched. When President Josef Kennedy, at the State of the Union address, proclaimed "We choose to go to the moon", he may as well have said "We choose to go to the weather balloon." The subsequent faking of a "moon" landing on national TV was the first step in a long history of the erosion of our constitutional rights by leftists in this country. No longer can we hide from our government when the sun goes down.

  5. Pay for results by Colin+Smith · · Score: 4, Insightful

    Not programmes. If you pay for programmes, you get programmes, not results.

    Seriously, this is basically how all successful exploration has proceeded in the past.

    --
    Deleted
  6. /. Section by hobotron · · Score: 4, Insightful


    Politics, indeed. Since this is only one of the hurdles in getting the budget NASA needs to fulfill the promises by this administration, I am still wary. Ill believe it when I see cold hard funding translated into actual projects.

    --
    There is truth in humor.
  7. Amazing by Mensa+Babe · · Score: 5, Funny

    "The bill is seen as an endorsement of President Bush's Vision for Space Exploration, including returning man to the Moon and eventually Mars."

    Returning man to the Moon is nothing but returning man to Mars is what I really look forward. You are a true visionary, Mr. President.

    --
    Karma: Positive (probably because of superiour intellect)
  8. Why the moon? by FlamingWombat · · Score: 4, Insightful

    I have to ask, why do we need to go back to the moon? Is there any real, scientific reason for it, or is it just our dear president trying to keep people's minds off other things with another moon mission?

    1. Re:Why the moon? by cyclone96 · · Score: 5, Insightful


      I have to ask, why do we need to go back to the moon? Is there any real, scientific reason for it, or is it just our dear president trying to keep people's minds off other things with another moon mission?

      Good question.

      In my mind, part of the answer is for practical engineering experience. The moon is a less ambitious goal than going to Mars out of the chute, but much of the technology and simple organizational engineering experience can be leveraged towards Mars.

      I think folks often overlook the evolutionary nature of aerospace projects. One program provides the building blocks for the next. There are many elements in today's space program which are derived from Apollo. One example is the space shuttle main engines, which are the direct decendants of the old Saturn V J-2 engines in the second and third stage (and these engines have been surfacing as possible powerplants for the shuttle derived heavy lift vehicle that is likely to be used for the Exploration program).

      Even the ISS program, which has been criticized extensively for poor science, has provided invaluable engineering experience on how (and maybe how not) to build a vehicle to go to the moon/mars. For example, we've had serious problems with the gyroscopes on ISS, there's something going on in the bearings which only happens in zero-G that causes them to wear out. The opportunity to dissect a broken one after the next shuttle brings it back is going to be invaluable. The spacesuits we are using require a lot of maintenance - somehow we need to improve that. When I discuss this with my colleagues (I'm a NASA engineer, flying people in space is what I do), we often remark that if we had tried going to Mars in the '90s without the experience we gained on ISS, it would have been a mess.

      If we do Exploration right, we're going to leverage an aerospace workforce that has learned lessons from Shuttle and ISS, and use the moon as a proving ground. That experience is going to allow us to tackle the greater challenge of going to Mars.

      As far as Bush using this for a "distraction", I tend to find that argument pretty weak. The space progam ceased to be a daily headline news item (except for the occasional event) in the early 70's. Nobody realistically believes America is going to forget about Iraq and other major issues for a relatively minor government program.

      --
      Worst...sig...ever!
    2. Re:Why the moon? by demachina · · Score: 2, Interesting

      "Even the ISS program, which has been criticized extensively for poor science, has provided invaluable engineering experience on how (and maybe how not) to build a vehicle to go to the moon/mars. For example, we've had serious problems with the gyroscopes on ISS"

      Who says you need to use gyros on a Martian spacecraft in the first place. Rockets work just as well for attitude control and are a lot more reliable at this point. I think I would rather carry the fuel than the thousands of pounds of spare gyros. Rockets are KISS, gyros are gold plated NASA, complex and unreliable.

      Also hate to point this out but you could have learned the same lesson on gyro reliability from Hubble at a fraction of the price.

      Problem with NASA is every lesson learned costs more than its weight in gold.

      From Mike Griffin's congressional testimony before he became administrator. I hope he keeps such a level head now that he is adminsistrator and a political and bureaucratic punching bag. Here he is talking here only about the remaining ISS cost not the 100+ billion already squandered to learn about bad gyros and the fact that our spacesuits still suck after 40+ years:

      "But the more important question is whether the return to be obtained from the use of ISS to support exploration objectives is worth the money yet to be invested in its completion. The nation, through the NASA budget, plans to allocate $32 B to ISS (including ISS transport) through 2016, and another $28 B to shuttle operations through 2011. This total of $60 B is significantly higher than NASA's current allocation for human lunar return. It is beyond reason to believe that ISS can help to fulfill any objective, or set of objectives, for space exploration that would be worth the $60 B remaining to be invested in the program."

      "If we do Exploration right, we're going to leverage an aerospace workforce that has learned lessons from Shuttle and ISS, and use the moon as a proving ground. That experience is going to allow us to tackle the greater challenge of going to Mars."

      Unfortunately it is a workforce that has learned to the point that its ingrained, to do things inefficiently, uneconomicly and which is consistently failing to succeed or deliver promised results. If you take that same workforce, that has been runined by decades of excessive spending and underperformance, and just transfer it wholesale to CEV, return to the Moon or on to Mars what assurance does anyone have that it wont fail as badly as it has on the ISS and Shuttle.

      The important thing about teams is not so much the years of experience as it is their proven ability to succeed when faced with challenges, and overcome adversity. The Shuttle team has, in the face of adversity, just become ever more cautious and less capable to the point that now it is nearly useless. The only lesson the ISS team has learned well is how to spend money year after year and never deliver a working space station. Those aren't characteristics you want to carry forward in a team if you want to succeed on the next challenges.

      --
      @de_machina
  9. Re:Does anybody else... by zippthorne · · Score: 4, Insightful

    If you live in America, how can you justify that statement? The whole reason you're here is because someone thought it would be a good idea to traverse dangerous terrain at considerable risk and expense and evidently, liked it enough to stay. (and yes I count native americans in that group as well. Walking across a land bridge in the sub-arctic couldn't have been easy or cheap.)

    --
    Can you be Even More Awesome?!
  10. unfortunately by roman_mir · · Score: 3, Funny

    Neither Mars nor the Moon were available to comment.

  11. Re:We Have To Use The Moon by luna69 · · Score: 4, Insightful

    > Yes of course we could do it otherwise, but not as
    > efficiently or as often

    This is not the case. At all.

    We don't go up from a gravity well, then down into another gravity well 390,000 km away, to a surface even less hospitable than low Earth orbit, and gain anything except higher fuel costs, more danger, and theed for even MORE hardware.

    Most well-respected mission designs came to the conclusion a long time ago that the Moon wasn't a "stepping stone" to Mars, it was an unnecessary detour.

    --
    No gods, no demons, and no masters. Secular Humanism!
  12. I'm not impressed by bogaboga · · Score: 2, Interesting
    > NASA Policy Includes Mars, Moon Missions...

    I must admit I am an angry American. Why don't we first fix our health-care, education and economic systems before we tackle the moon and Mars? As our infrastructure crumbles, and our schools decline, and we continue to export [manufacturing] jobs, not forgetting senseless wars we are fighting abroad with mounting casualties, it saddens me to see that our president and his administration do not see what needs to be fixed first. Do not forget that he once mentioned "...bring them on...they will soon hear from us...our only option is victory...we want him dead or alive...mission accomplished...! Mind you, this was more than 18 months ago! Some think we are bogged into a senseless war with no end! But we are spending US$ 1 billion per week on war while we have tax paying citizens without health-care coverage, and China is financing our spending by buying out bonds and T-bills.

    I suggest the following: Let's explore the oceans looking for new life. Maybe that way, we might find sources for new drugs. I know my call is falling on deaf ears, but I am glad I said it.

    It saddens me that our companies like Kodak, Ford, GMC and Boeing are becoming more irrelevant by the day, while Toyota, Nissan, Mazda and others are eating our cake. Our companies are already not as relevant in the electronics field. Where will our grandsons be?

    1. Re:I'm not impressed by cmowire · · Score: 4, Insightful

      Because you could completely remove NASA from the budget and the little piece of the budget you'd get wouldn't do a damn bit of good for the health-care, education, and economic systems. NASA doesn't take up that much of the federal budget, and most of the problems there are not a matter of money, but of dreadful mismanagement.

      And there's probably more that can be done with space technolgies, STILL, than trying to explore the oceans for new life that we'll probably make extinct anyways.

    2. Re:I'm not impressed by roman_mir · · Score: 2, Funny

      Where will our grandsons be? - duh, on the Moon. You are just not listenning, are you? ;)

  13. it'll never happen by sargosis · · Score: 3, Insightful

    Nasa is by it's very nature too afraid to move on anything this quickly. To date, they've been too concerned with the possible loss of human life. if you look through history, america has made great progress riding on the corpses of great men who gaves their lives to the progress of success. Nasa should follow in these footsteps and begin launching rockets more often, with more emphasis on getting to the moon and staying there. Yes, i know i'm ripping on them, and they have done a lot. But oh well.

    --
    for free wallpapers, visit Sargosis.com
  14. NASA - working with the private sector? by lightyear4 · · Score: 2, Interesting

    Federal, legislative support of NASA is refreshing given the saddening decline over the past decade. What I, however, would most like to see, is a collaborative effort between NASA and the fledgeling private sector space initiatives. Scaled Composities of X-Prize fame has some wonderful, far-sighted ideas. A collaborative effort might truly be the impetus for progress.

    On another note, who here feels that there is a place for community-based, (OSS??) space projects? Precedent shows that grassroots efforts can and do work.

    I am truly interested: what do slashdotters think?

  15. Re:Does anybody else... by nyrk · · Score: 5, Insightful

    Think? Yes

    "Greatly increase the standard of living for the world's poor"
    So would throwing huge ammounts of money/resources at the poor fix the problem? Tell me how to translate resources into "encouraging education and intelectual development, and tollerance", and I would agree that government funds such as these should be routed towards it.

    Blind statements of "let's save the world first" are pretty ironic. Save the world from what? The world is what it is. We cannot create a utopia, becasue not everyone can agree on what that is. Yes, we can clean up our backyard, and *some* resources should go to that, but not all.

    Manned space exploration is not something you do instead of cleaning up the situation, it is something you do in addition to. Programs such as this create the demand for the educated, because it is something that people WANT, and like to see.

  16. Yay! Hubble! by Progman3K · · Score: 2, Insightful

    Is it really true?
    They'll keep Hubble in service? The article doesn't sound positive on that.

    Maybe it's because the space shuttle isn't as reliable as first envisioned, but this is where Nasa could score; by offering monetary assistance to competing outside engineering firms who would come up with design improvements.

    Maybe scrapping the shuttle is not realistic, but a redesign is.

    --
    I don't know the meaning of the word 'don't' - J
  17. Re:We Have To Use The Moon by cmowire · · Score: 2, Interesting

    It's still useful.

    Mostly in terms of having lots of iron-rich rocks and soil under a much shallower gravity well than Earth with nobody to complain if a multi-km linear accelerator is built.

    But that is kinda putting the cart before the horse.

    Personally, I think we should mostly concentrate on building space industries, which makes the moon much more useful than Mars in the near-term. Of course, that may be part of the unspoken reasoning behind going to the moon......

  18. Show me the money by Telvin_3d · · Score: 3, Insightful

    If there is no extra money, and a long term cash commitment attached, then this is nothing but hot air. It is easy to SAY that we are going back into space, but it is only words untill they put the money where their words are.

  19. Oblig S.R. Hadden Quote by fbg111 · · Score: 2, Insightful

    The House struggled with compromising other NASA initiatives against new manned exploration, eventually deciding to expand the budget enough to accommodate both prerogatives.

    S.R. Hadden: "First rule in government spending: why build one when you can have two at twice the price?"

    --
    Flying is easy, just throw yourself at the ground and miss. -Douglas Adams
  20. Re:We Have To Use The Moon by FleaPlus · · Score: 2, Informative

    Most well-respected mission designs came to the conclusion a long time ago that the Moon wasn't a "stepping stone" to Mars, it was an unnecessary detour.

    It's not supposed to be a stepping stone in the literal sense, but a stepping stone in the sense of gained experience. I thought NASA head Michael Griffin stated things quite well in his recent Congressional testimony:

    http://www.spaceref.com/news/viewsr.html?pid=12151

    With regard to the moon, I believe the experience to be gained by living on and exploring another planetary surface only a few days away from home will be invaluable to the successful conduct of a future Mars expedition. Certainly such experience is not essential; one can readily envision a Mars expedition architecture which does not employ any further lunar experience as a stepping stone. But because it can be envisioned does not make it wise. I personally consider it an act of technological hubris to proceed directly to Mars, with no human experience beyond Earth orbit having been incurred since 1972. It can be done, and it will be cheaper, but the risk to both the mission goals and to human life will be significantly higher.

    If the goal of the United States is solely to mount an expedition to Mars, then I can at least understand, if not credit, the concern that returning to the moon is a distraction. But if the goal of the United States is to be truly a spacefaring nation, then bypassing the moon is silly.

  21. Send money to Mars by dpbsmith · · Score: 3, Insightful

    NASA should simply send an unmanned probe to Mars containing a well-sealed, well-protected capsule containing a check for $1,000,000,[insert your favorite number of zeroes here], payable to bearer.

    The first person who manages to get there and collect it gets to keep it.

  22. Pete Conrad, Apollo 12, said..... by fsh · · Score: 2, Interesting

    Pete Conrad, commander of Apollo 12, made a bet with a reporter who thought that Armstrong's words had been written by PR flacks. He told her exactly what he was going to say months before the launch:

    "Whoopee! That may have been one small step for Neil, but it was a big one for me!"

    He was also the shortest of all the Apollo Astronauts.

    --
    fsh
  23. NASA's Budget Analysis by fsh · · Score: 2, Informative
    If you're really interested, you can see exactly what the plan entails over the full course of 15 years here:
    A Budgetary Analysis of NASA's New Vision for Space Exploration

    The link for the next five years is the interesting one:
    NASA's Current Five-Year Plan and Extended Budget Projection

    About halfway down is a comparison of the 2004 and 2005 budgets. You can see that the increase is only $292 million, a small fraction of the overall budget. If you compare NASA's current funding with the funding from the Apollo Era (adjusting for inflation) you'll see that the funding levels are on a very similar footing. Of course in those days NASA's funding was about 4% of the federal budget, while today NASA is significantly less than 1%.

    The point, however, is that this program is not increasing NASA's funding by much at all, which is its main selling point. That's why Bush Sr.'s plan failed miserably; it would have required about a 33% increase in NASA's funding. So yes, it's a very long range plan, but most analysts believe it has a very high chance of success.

    --
    fsh
  24. Re:what about the space shuttle by Waffle+Iron · · Score: 2, Insightful
    they probably could with a decent budget, but the military is more important in USA

    Of course, back in NASA's glory days, every manned mission was launched on a military missile (Redstone, Atlas, Titan II) or on a rocket initiated by the military (Saturn). Even the space shuttle project was designed mainly around the requirements of the Air Force.

    NASA's current problem is that the shuttle turned out to be too expensive and risky even for the military to use.

    NASA on a crap budget backed by Bushes rhetoric will never achieve it

    NASA has never had the budget to develop major space systems independent of the military. If they want to do any more groundbreaking work, first they'll have to figure out how to align it with military goals, and then figure out how to market it to once again fool the public into thinking that it's all just being done for the science.

  25. Re:We Have To Use The Moon by luna69 · · Score: 2, Insightful

    > But if the goal of the United States is to be
    >truly a spacefaring nation, then bypassing the
    > moon is silly.

    Perhaps, perhaps not. The problem is that history shows that grand plans like "becoming a truly spacefaring nation" get funded for a little while -- long enough for the politicians to take credit for their daring vision -- and then cancelled. Witness the aftermath of the final Apollo missions: Saturn V assembly line shut down, a retreat to low earth orbit, and a boondoggle tincan in orbit that exists more or less so that we can continue to claim to have a manned space program.

    I think the best shot we have of actually sending people to Mars is to just go. I think that if we stop at the Moon, people (i.e., Congress) will get tired of the costs and call it a day once we've built some tin can "base" on the Moon, which we can them promptly abandon...or sell to the Chinese.

    --
    No gods, no demons, and no masters. Secular Humanism!
  26. Revive Project Orion? by bobcote · · Score: 2, Informative

    Could this be the push that is needed to revive the Orion project?

    I'm not a physicist, not even sure I can spell "physicist". But it seems to me that travelling in space is more than just exotic technology and dealing with social problems on long flights. It's about enough energy to get you out there and back again.

    The ground work for that was done in the late 50's and early 60's. The theorists thought a trip to Saturn by 1970 was possible.

    Check out --Project Orion: The True Story of the Atomic Spaceship by George Dyson. I'd offer my copy, but I lent it to another Slashdotter and it hasn't been returned.