Slashdot Mirror


71 Percent of U.S. See Humans On Mars By 2033

astroengine writes "In a recent poll funded by the non-profit Explore Mars, 71% of respondents agreed that the U.S. will send a human to Mars within the next two decades. Unfortunately, on average, the sample of 1,101 people surveyed thought the U.S. government allocated 2.4% of the federal budget to NASA — in reality it's only 0.5%. With this in mind, 75% of the respondents agreed/strongly agreed that NASA's budget should be increased to explore Mars through manned and robotic means."

49 of 266 comments (clear)

  1. In related news by Anonymous Coward · · Score: 5, Funny

    99% Percent of U.S. See Flying Cars by 1985.

    1. Re:In related news by isorox · · Score: 4, Funny

      99% Percent of U.S. See Flying Cars by 1985.

      October 2015. And jaws 27 at the same time.

    2. Re:In related news by segedunum · · Score: 4, Informative

      I'm sure that most of the population in the 60s and 70s thought we'd had bases on the moon by 2001. That was twelve years ago.

    3. Re:In related news by Hadlock · · Score: 2, Interesting

      To be fair, we had the tech to put a base on the moon starting around 1979. The ISS (with landing gear) would do just fine on the surface of the moon (except, ya know, the whole 15 days in the shade part).

      --
      moox. for a new generation.
    4. Re:In related news by Razgorov+Prikazka · · Score: 2

      You mean that regolith dust that is blown everywhere by the gale force winds we all know tortures anything on the moon?
      Yes that might be a problem indeed. We better go to Mars instead, there is hardly any wind nor dust there you know?

      --
      rm -rf --no-preserve-root / ...and let /dev/null sort them out...
    5. Re:In related news by Dr.+Tom · · Score: 2

      27% think humans have already been to Mars

    6. Re:In related news by backslashdot · · Score: 4, Insightful

      We had the tech, but not the money. Are we going to have the money by 2033? I sure hope so, but it looks iffy. A Mars shot would probably take 20 years nowadays (the moon shot took 20 years too if you count the time that the Saturn V engines were in development when Kennedy announced it). That means it would have to survive 4 presidential elections and 8 congressional elections. Space is one of the easy budgets to raid money out of. In essence we'll need 20 years of sustained prosperity. It will probably be 2020 that a Mars shot will be announced. Probably around the time China announces a moon shot. Or maybe their own Mars shot. I hope they announce it. Maybe we need that to get up off our butts. There's no way in hell we're gonna watch someone else get there first.

    7. Re:In related news by drankr · · Score: 2

      But what would be the benefit of "bases on the Moon"? That kind of effort has to be motivated by something greater than Cold War bragging. Unless natural resources can be pillaged and slave labor secured there is no real incentive for anyone who can to go to space., and as we know, there is sadly no evidence of slave labor, aka aliens, despite some claims. As for natural resources well Google seems to be on to something, minerals something..?
      Anyway, Americans need to watch less bad television and put more faith in Google and less in NASA.

    8. Re:In related news by Seumas · · Score: 5, Insightful

      Half the population believes in creationism and alien abductions.

      I'll pass on putting any stock in their predictions or beliefs.

    9. Re:In related news by blackpaw · · Score: 4, Interesting

      No he probably means the highly abrasive regolith dust that is kicked up and tracked in by every person using the airlocks.

    10. Re:In related news by Muad'Dave · · Score: 2

      Surely you mean 1999?

      --
      Tiller's Rule: Never use a word in written form that you've only heard and never read. You will end up looking foolish.
    11. Re:In related news by guzzirider · · Score: 4, Interesting

      I don't believe that a manned mission to mars could ever be achieved from international competition. It would require international cooperation on a massive scale.

      Costly, expensive does not even begin to cover it. A program for a manned mission to Mars is at least a magnitude of order more difficult than the Apollo program. A starting guess would be 10x of the cost of the Apollo program in adjusted dollars for inflation. One figure I found was $135-billion in 2005 Dollars (cost of the Apollo program).
      Now if it is 10x harder to do mars, are we talking about 1.3 Trillion?

      Personally I would like to see this seriously pursued in my lifetime, however ..
      We have gotten good at robotic missions and I would like to see more exploration and science missions. I know that a sample return mission would get some level of excitement, but it is likely that placing more science on the surface is of more benefit. Maybe rovers with an ability to find samples to be sent to a surface based robotic lab instead of / in addition to of self contained rovers.
      We also must ask if Mars is to use so many resources would we be neglecting other robotic planetary missions?

    12. Re:In related news by delt0r · · Score: 2

      We had the tech, but not the money. Are we going to have the money by 2033?

      We have the money, it is just that we prefer to spend it on other things.

      Seriously, what is a moon base good for? Low G golf?

      --
      If information wants to be free, why does my internet connection cost so much?
    13. Re:In related news by dywolf · · Score: 2

      um...
      Kennedy's speech: May 25, 1961
      Appolo 11 Landing: July 20, 1969
      Saturn design was begun in 1961.
      The best you can do is claim the engine itself (F-1), because one of the ways the Apollo / Saturn projects were so successful so quickly was they used a lot of off the shelf or existing tech to cut time. The F-1 engine that was the core of the Saturn V (note: not the earlier Saturn rockets) rocket was one example, with individual components being tested in 1957, and the complete engine being fired in 1959 (though the engine shared components with another design, and both were halted for some time before NASA picked up the tab). It was conceived originally because the Air Force wanted a really big rocket engine, not for any specific purpose, but because they were predicting a need for the technology even if they weren't quite sure for what yet (good forward thinking...develope the tech first, the mission will come later). It was only later after teh AF canceled the project, that NASA saw how such a rocket could be useful for extremely heavy lifters, rather than going the russian route of using a lot of smaller engines (example: N-1 used 30 small motors compared to Saturn V's 5 motors)

      But even that was only 10, maybe 12 years. Not 20 years. And the final F-1s bore only superficial resemblence to the original prototypes, as they continually refined it with each Saturn V / Apollo launch. So the idea that it took 20 years to do the moonshot is fallacious. It took a bit over 8 years from publicly making it a national goal, to accomplishing it. The fact they used an existing motor design that someone had the foresight to conceive a few years prior matters not. Some of the other components were similarly off the shelf and probably as old or older, but that doesn't mean the program itself was that old or inherits that time as part of its own.

      --
      The guy who said the election was rigged won the presidency with the second-most votes.
    14. Re:In related news by dyingtolive · · Score: 2

      Approximately 48% continually votes for a douchbag with a moneypoisoning for president. It's the one issue the political parties come together upon.

      --
      Support the EFF and Creative Commons. The war is coming, and they're supporting you...
    15. Re:In related news by Kjella · · Score: 3

      A program for a manned mission to Mars is at least a magnitude of order more difficult than the Apollo program. A starting guess would be 10x of the cost of the Apollo program in adjusted dollars for inflation. One figure I found was $135-billion in 2005 Dollars (cost of the Apollo program). Now if it is 10x harder to do mars, are we talking about 1.3 Trillion?

      Why exactly is a mission to Mars "at least an order of magnitude more difficult" and at 1969 prices to boot? Let's take a look at what it would cost to return to the moon, no we no longer have a Saturn V but since then we've perfected rendezvous operations in space both ship to ship and ship to station enabling us to put the ISS in orbit that is 4 times what Saturn V could lift to LEO. With about 2.3 launches with a SpaceX Falcon Heavy we can put the same weight in orbit for roughly $230 million. You know how much of those $135 billion the Saturn V was? About 47 of them. So already there you have a $46.77 billion savings. Russia has been making fairly serious moon program plans, they estimated the cost of putting humans on the moon starting now to about $15 billion USD.

      Elon Musk of SpaceX has been pulling out some rather ambitious plans for a Mars colony for $36 billion, even if we include a certain level of exaggeration and optimism I feel quite confident that with another Apollo program in cost we'd already be on Mars and then some. It's certainly not "another order of magnitude" away. But the thing is, there's no interest in another Apollo program or even half of one, it's trouble enough finding a billion or two for rovers, probes and telescopes. And it's rather hard for anyone private to see the ROI in funding it themselves, and not for a lack of trying. SpaceX is doing great building rockets but there's a commercial market for that, Mars crew capsules/landers/habitats/launchers not so much.

      --
      Live today, because you never know what tomorrow brings
    16. Re:In related news by guspasho · · Score: 2

      I think you underestimate our apathy. We've been watching them do all kinds of things first for decades, from green energy investment to bullet trains. We just don't care anymore, our national pride is gone. It's been replaced with "Always low prices, always". That is most important to us now. And guess who that ends up helping most?

  2. Mad skillZ by Dutchmaan · · Score: 4, Interesting

    Two things man is exceptionally good at with great consistency; overestimating his progress in the future and underestimating the resilience of nature.

    1. Re:Mad skillZ by neyla · · Score: 4, Insightful

      I think the trend is to overestimate the short-term changes, while underestimating long-term actually.

      And long-term gets shorter all the time. We've made more technological progress in the last 50 years than we did in the 100 before that, or the 200 before those, or the 500 before. (i.e. 1963-2013 has seen more technological progress than 1163 - 1663 did.

    2. Re:Mad skillZ by backslashdot · · Score: 2

      You sound like one of the people who told the Wright brothers they'll never fly. Or maybe you're that 1920s New York Times editor who said that rocketry is junk science and would never get us to space let alone the moon.

    3. Re:Mad skillZ by locofungus · · Score: 3, Insightful

      Getting someone to Mars (and presumably back again) is an engineering problem. We know how to do it in theory - we know multiple ways it could be done and all that remains is to decide the "best" way to do it and find the funds to achieve it.

      But "the funds" will be eye watering sums to the average man in the street and the payback is hard to define, certainly in the short term.

      We can't even find the funds to seriously research nuclear fusion. That is currently a physics problem rather than an engineering problem, we don't currently know how to build a working commercial fusion power plant but it seems likely that one should be possible and the payback is pretty obvious.

      I don't foresee a man on Mars or a working commercial fusion power plant in my lifetime - I'm just old enough to have been alive when there were men on the moon but not old enough to remember it. I've some hope that China might spur on the US and EU eventually but I think there's another 15-20 years before Chinese accomplishments go beyond the "well we did it in the past and we could do it again now if we really wanted to but there's no point" attitude of the majority of the electorate in the West.

      So I don't see a man on Mars in 20 years - just possibly I see the start of a race to put a man on Mars in the next 20 years.

      Tim.

      --
      God said, "div D = rho, div B = 0, curl E = -@B/@t, curl H = J + @D/@t," and there was light.
    4. Re:Mad skillZ by javilon · · Score: 2

      I agree, it is too expensive, and not enough payback.

      The only reason to send a human to Mars would be if he is going to stay there and found a colony. Anything else can be achieved in a way that is better and cheaper by robots. And we already know we can send (and recover alive) people to space, so no need to do it again unless it is for good reason.

      --


      When his defense asked, "Which computer has Jon Johansen trespassed upon?" the answer was: "His own."
    5. Re:Mad skillZ by Anonymous Coward · · Score: 2, Funny

      Besides, lack of options. No CowboyNeil option, which should not be optional.

    6. Re:Mad skillZ by stephanruby · · Score: 2

      Two things man is exceptionally good at with great consistency; overestimating his progress in the future and underestimating the resilience of nature.

      Hey, the survey only talked about "sending" a human to Mars.

      "Sending" is the easy part. It's the actual travel, landing, and staying alive that is going to be difficult. May be we should just let Russia, China, or India, figure it all out for us. The US has become too risk adverse these days.

    7. Re:Mad skillZ by balsy2001 · · Score: 2

      Exactly. The costs aren't even close. You could probably send over 100 robot missions for the cost of sending one manned trip. The payback is basically bragging rights. The humans would just push the start button for the equipment the robots have. There are some drawbacks too, we already have difficulty distinguishing between earth contaminants and potential signs of life on mars, imagine how much harder it would be with people actually there. People suffer fatigue, robots don't (some of the early rovers were thought to have effective life spans of a few months, and they are still operating years later. You don't get that out of people). Everyone gets bent out of shape when a human dies, but basically when you crash a robot people say better luck next time. It would be totally cool, but until we have tons of money and have completed all possible robotic research, the cost benefit will always be with robots.

      --
      GENERATION 27: The first time you see this, copy it into your sig on any forum and add 1 to the generation.
    8. Re:Mad skillZ by Grave · · Score: 2

      Sending and recovering people between the Earth and the Moon isn't the same as another planet - it's a good start, but the logistics are different. It's a bit silly to think we're going to go from sending a few robots here and there to building a colony in one fell swoop. In theory, it could be done - but the thing about a Mars colony is that it will absolutely require long term funding. If all nations abruptly decided to stop funding the ISS today, the astronauts on board could come back down to Earth using the escape shuttle. That's not such a simple prospect for a Mars colony. The nations who have both the political will to stick to something long term and the money are.. what, China? Maybe? The US will only develop that political will if we feel threatened, or start celebrating science and discovery like we do music and movies.

      I'd be ecstatic if we have a prime-time awards ceremony watch by millions of Americans some day in which the company that broadcasts it has to send a warning to the award nominees not to dress to provocatively.

    9. Re:Mad skillZ by cheesybagel · · Score: 3, Insightful
      Depends on how you measure progress. Transportation is not any faster. Energy is not any cheaper to generate.

      The computers are better and communications are more pervasive and ubiquitous.

      It is laughable to dismiss the Renaissance and the Age of Exploration like that.

  3. And... by Anonymous Coward · · Score: 2, Insightful

    76% of the U.S. population believes an invisible guy in the sky watching them all the time too.

    Unlikely doesn't get more likely just because you got the majority to believe it...

    1. Re:And... by turp182 · · Score: 5, Funny

      That would be the drones flying overhead, and they are in fact real...

      --
      BlameBillCosby.com
  4. Meanwhile in the UK ... by ciderbrew · · Score: 2

    Developing a new high speed rail network - London to Birmingham..
    "Construction along the line is due to start in 2017 and be completed by 2025. The first train services will run between London and Birmingham from 2026." https://www.gov.uk/government/policies/developing-a-new-high-speed-rail-network

    Add in the delays and 2033 looks possible! - Would you believe England used to rule 3/4 of the planet?

    1. Re:Meanwhile in the UK ... by RaceProUK · · Score: 2

      Add in the delays and 2033 looks possible! - Would you believe England used to rule 3/4 of the planet?

      I hear there are still 22 countries on Earth that have never been invaded by the British...

      As a country, we do pine somewhat about the loss of the Empire... maybe it's time to rebuild it.

      j/k :)

      --
      No colour or religion ever stopped the bullet from a gun
  5. Unsurprising by slimdave · · Score: 3, Funny

    Poll sponsored by Boeing and Mars exploration group finds public opinion agrees with their own wishes. Here is essential information on how polls work, courtesy of "Yes, Prime Minister": http://www.youtube.com/watch?v=G0ZZJXw4MTA

  6. 71 Percent of U.S. See Humans On Mars By 2033 by hcs_$reboot · · Score: 4, Funny

    Translates to "71% of humans wish humans could be on Mars by 2033"

    --
    Slashdot, fix the reply notifications... You won't get away with it...
  7. We can't organize that well by cshotton · · Score: 3, Insightful

    What those 77% of people fail to realize is that we can no longer organize ourselves well enough to accomplish this sort of task. NASA, as an institution, long ago stopped being about technical successes and exploration. During my years working with NASA, I discovered that a NASA manager's career success is measured solely by the number of people they manage and the size of the budget they control. Not by how many successful missions they achieved, not by the technology breakthroughs they fostered, and not by any other rational measure beyond their org chart success.

    So we have no government agency capable of focusing on such a complicated goal as landing humans on Mars. They immediately get distracted with project management issues and politics. If private industry were to try and undertake this effort, there would have to be some financial incentive for our largest private spacefaring corporations to try and cooperate, since none have the resources alone to achieve the goal within 20 years. And the only model they have for organizing themselves is NASA today. No one still working in the industry knows how NASA of the 1960's worked, and society has changed to the point that the technical people required for such an effort are no longer motivated to make the selfless sacrifices needed to achieve such a goal. All the good engineers left aerospace for the Dot.Com world in the '90s. Those remaining few are motivated by commercial and personal financial success, and that requires a much shorter planning and gratification cycle than 20 years.

    Sorry, we won't be going to Mars. We're a bunch of greedy, self-absorbed, small-minded apes that have reached the pinnacle of our organizational skills at the bottom of our gravity well.

    --

    Shut up and eat your vegetables!!!
    1. Re:We can't organize that well by osu-neko · · Score: 3, Insightful

      We're a bunch of greedy, self-absorbed, small-minded apes...

      ...with a bad habit of glorifying the past and forgetting that there's never been a time where this was even one iota less true than it is today. "The pathetic culture we've devolved into today could never even accomplish today the great things our ancestors did, much less progress even further." This has been the common wisdom since... at least since we've been capable of writing it down. It was certainly the common sentiment among the Greeks (well before they actually accomplished the things we know them for today).

      --
      "Convictions are more dangerous enemies of truth than lies."
    2. Re:We can't organize that well by CaptainLard · · Score: 5, Insightful

      The latest Mars rover benefited from a lot of hype. Unwarranted hype at that. It's just a rover, it's not doing anything new, only something old and a little extra.

      I don't think I'm supposed to respond to AC's but...what we got with the MSL is a small car sized (car analogy eh?) robot that can largely think for itself placed on another planet by the world's largest supersonic parachute, a set of rocket engines used to hover for several seconds, and a crane capable of gently lowering this giant robot from said rocket hover ship without damaging what is by far the most sensitive equipment ever to leave orbit. Oh yeah, all of that was operated by 70+ explosions that all worked exactly as intended. Streamed live for the whole world to see. The fact that jerks in basements can bemoan that as hype shows how many great engineers there are working today. If you spout out "it's not doing anything new, something old and a little extra"* to a feat of that magnitude, it means that there are so many engineers cranking out awesome shit everywhere that you're numb to the amazingness of human achievement. If you think that was easy, but a microcontroller dev kit, switches and motors for under $20 (a miracle in itself) and try and do a simple project like a garage door opener or anything interacting with the physical world and see how long it takes you. Is there a problem with bureaucracy? Sure but don't use that as excuse to spit on all of the greatness that is still currently being accomplished. You guys are as bad as hollywood when they brush off all of human invention as being given to us by aliens in whatever stupid scifi movie because thats easier to comprehend than "smart people exist".

      *This deserves its own rant because its 100% bullshit. MSL is doing plenty of new things and the "a little extra" approach is ALL OF SCIENCE...see the development process from mecury to gemini to apollo. Cause really that was nothing new either. I mean the Chinese had "rockets" ~800 years ago.

  8. It's worse than that by Anonymous Coward · · Score: 4, Funny

    76% of the U.S. population believes an invisible guy in the sky watching them all the time too.

    98.6% believe in an invisible force that causes objects to fall to earth when released.

  9. I'd just prefer the Moon by Virtucon · · Score: 2

    You may as well be on the Moon for all the good it does. Mars may be a great goal on some scientific agenda however we have the Moon and it's much closer. The only thing however that comes to mind in both cases for colonies or even some manned outpost is what would you do with it? Yes, there's the scientific exploration aspects of it but as World History would point out, Explorers were in search of riches, trade routes or room to expand. The technical hurdles would certainly mean more expansion in terms of possibly new technologies that we can use here on Earth, new material science, new electronics or new discoveries on Physics. Other than that, I would submit that the Moon or Mars don't really represent much other than commercial mining opportunities. In order to have the remotest chance of being economically feasible, this would mean that there would have to be some new or unknown mineral lurking out there, or something so rare here on Earth that the astronomical (pun intended) costs to retrieve and process would make sense. Now, if it were purely for expansion would could always find a planet like Pandora and just send in the Military to fight blue giant cat people or if you're of the Star Trek genre, then you could find Orion Slave Girls and bring them back for fun and profit!

    --
    Harrison's Postulate - "For every action there is an equal and opposite criticism"
  10. Re:Physics for Future Presidents by VortexCortex · · Score: 5, Funny

    And 57% of respondents agree by 2053 we will be flying around the galaxy in faster-than-light spaceships. You know, like the Millennium Falcon. They saw it in a movie. And most of those believe Obama is a Secret Muslim Nigerian. What are we trying to prove here?

    (emboldening, mine)

    Correct me if I'm wrong, but it sounds like we're simply trying to prove the validity of a certain method of business...

    Hello, I am the Nigerian President of the USA,
    As you know, my countries are in turmoil, so I need your help to smuggle my Secrit Muslim inheritance of pressious diamounds from Nigeria into the USA to solve this dire $16.5 trillien nashonal debt problem.

    Unfortunately, only the Millennium Falcon is capable of transporting these valuables through the Evil Galactic Umpire's diplomatic sanctions, and they will not accept my payment of carbonite crystels, which is all I have access to in my current situation.

    Please, you must help me save my people from Finance Oil Wars so that we may and purchase safe passage from the NASA smugglers. I only need All Social Security Benefits more to pay the smugglers. Please do not forward this message to the police of The Repelican Party or we will surely be found and executed, and our people will suffer great deals. For your assistance with this trouble I am willing to wire transfer you Peece on Earth and Goodwill dollars once this matter is settled.

    To help, please make arrangements for payment at this website.
    Please also reply and include your bank account and routing number and your All Pursonal Online information so I can send you compensation for your good deeds.

    I sincerely Thank You in advance for help in these troubling times.
    Signed,
    Obama Hussein Jong il Bin Laden III.

  11. humans on mars by Anonymous Coward · · Score: 2, Insightful

    if any humans get to mars by 2033 they wont be american, theyll be chinese.

  12. Always take backup by jouassou · · Score: 2

    During the past 540 million years, there have been five major events which killed over 50% of life on Earth. Do you think humanity will survive the next mass extinction? What if a supernova goes off some hundred light years away, an asteroid heads towards Earth, a global pandemic breaks out, or a third world war erupts? If we make it our long-term goal to establish a permanent colony on Mars, at least we'll have a backup of humanity in case disaster should strike.

    I also believe that we'll benefit from developing the technology to settle on another planet. For instance, you mentioned faster space drives; if we don't continue to explore space, where will the motivation and funding for heavy propulsion research come from? If we settle on Mars, can't we use similar technology to populate more arid regions on Earth? If we eventually manage to terraform Mars, wouldn't that revolutionize agriculture on Earth too? And I bet such an expedition will be accompanied by thousands of minor breakthroughs in materials technology, medicine, etc. that we don't yet know how will benefit us.

    1. Re:Always take backup by Viol8 · · Score: 2

      "What if a supernova goes off some hundred light years away,"

      If that happens the people on mars will have even less of a chance than everyone on earth because of the thin atmosphere.

      "If we make it our long-term goal to establish a permanent colony on Mars, at least we'll have a backup of humanity in case disaster should strike."

      How will a colony that depends on earth for survival be any sort of backup? You talk about terraforming but that will literally take thousands of years if it can be made to work at all. Sure, there'll be some spinoff tech as there always is with these things but the returns won't even come close to matching up to the outlay.

      Terraforming mars would cost trillions if not more - with that sort of money spent on earth today we could probably come up with far better tech in the short term than any mars trip will give rise to.

  13. Colonizing the Galaxy in Eight Easy Steps by TheRealHocusLocus · · Score: 3, Interesting

    Jumping the gun is not necessarily the best way to get things done.

    The most oft-discussed and visible triumphs of manned space have been by necessity "get there, plant the flag and get out."

    But the ultimate goal should be not just to visit space or establish some dangerous and isolated outposts there (though there is no shortage of volunteers!)...it should be to move into space in a series of self-sustaining stages.

    This means we first need to build a space colony here on Earth, and decide on some practical steps to take that will achieve the ultimate goal. And each step should be of immediate practical and commercial value.

    I would like to call attention to Marshall Savage's amazing project and book, The Millennial Project. another synopsis and at Amazon. Some have picked fun at Savage's priorities, but frankly until this book/project arrived on the scene there had been nothing like it.

    In that plan, terraforming Mars is step 6 of 8. In this scenario we are not just landing on Mars to establish an outpost... at that stage we have already perfected the technology for habitats in space. If our focus is on 'the next logical (small) step' instead of some ultimate goal and devote our complete effort to these steps, by 2033 we could be moving outward in all directions... instead of just one.

    --
    <blink>down the rabbit hole</blink>
  14. Re:How are we getting there? by JasterBobaMereel · · Score: 2

    Number of humans that have been to the moon : 12
    Number of humans that have been as far as the moon 24 (Including the 12 above)
    Number that have been out of near earth orbit in the last 40 years : 0

    In 1970 we were landing on the moon, could travel as a regular commercial passenger at Mach 2, had a plane that cruised for long distances at Mach 3+ (Although we did not know it at the time), and now we don't ....

    Forget Mars we can't even get to the moon anymore ...

    --
    Puteulanus fenestra mortis
  15. We could get there by medcalf · · Score: 3, Insightful

    But NASA can't. If we do get to Mars in that time frame, it will be the Chinese or, more likely, one of the New Space companies like SpaceX.

    --
    -- Two men say they're Jesus. One of them must be wrong. - Dire Straits
  16. Mars Direct Program by tiemenhakvoort · · Score: 2

    Do you guys know the Mars Direct Program? It was developed by Rober Zubrin. The point of the program is that we are technically able to go to Mars. We were it 15 years ago en today we still are. We can do it relatively cheap (20 billion) and without need of in-orbit build spaceships. I recommend reading The Case for Mars by Rober Zubrin. wiki: http://en.wikipedia.org/wiki/Mars_Direct

  17. Money not the problem ... by notpaul · · Score: 2

    The resource that is lacking is WILL.

    Call it "political will" ... "moral fortitude" ... whatever. Once the tech is available, the only thing preventing any group from making a large project like this happen is the will to do it. Which is precisely why we probably WILL have a Mars mission (manned) by 2033 ... but it WILL NOT be the government doing it.

    Private enterprise has the will, the stated goal, is gathering the money, and refining the tech. Elon Musk is not the only one, either.

    People routinely OVERestimate how difficult this will be once the will is in-place.

    (Note: having the will to "do it" includes the acceptance of the RISK involved. Kinda like Everest climbers and cave divers.)

    --
    See you space cowboy ...
  18. Re:Taxes by Dcnjoe60 · · Score: 2

    Don't get me wrong - I'm not anti-tax and I PERSONALLY would have no issue with paying a little more if I knew it'd go to NASA. I'm just saying that most people probably wouldn't. Most operate under the impression that the government just has all this free money to send where it wants with no clue that those resources and funds have to actually come from somewhere.

    Yeah, just think if NASA had been allowed to keep the patents and royalties from teflon, velcro and any number of products developed through the early space program. They could probably be fully self-funded by now, but instead, taxpayers payed for the research and private companies got to profit from it.

  19. Re:Go SpaceX! by Dcnjoe60 · · Score: 2

    In term of technology, you're right, but in term of economy the cost to launch the Mars spacecraft to LEO is a major expense, if you check the cost breakdown at the end of this article, it shows the launcher is the most expensive part of the mission. Given cheap access to LEO, I think it would be much easier to design the rest of the mission since mass constraint would be greatly reduced.

    No, the cost to protect the crew for the multi-year journey and stay on the planet is the major expense when looking at the total cost of the program. Cost to launch is applicable per mission, but not overall. Look at it this way. A heavy launch vehicle launching a satellite versus a manned capsule uses just as much resources to reach LEO, so the cost to launch is equivalent. However, the actual cost to put a capsule into space is much more than a satellite. Why? Because protecting the human cargo is more costly than protecting integrated circuits.

    Now that is just to LEO. Extend that for a 76 million mile round trip, plus a 12 month or more stay on the planet and see what happens to the cost. If cost is the primary concern, unmanned exploration is always cheaper.

    We are on the verge of having cars that can drive them self in everyday traffic. Surely the AI that is advanced enough for that is advanced enough for exploration on a distant planet. The question that needs to be asked is what does sending people to Mars and the associated extra costs get that sending sophisticated machines doesn't provide?