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Lockheed Martin unveils Space Shuttle replacement

Vegan Bob writes "Lockheed Martin released its proposal for the Crew Exploration Vehicle (CEV) in a recent Popular Mechanics article. NASA will choose this vehicle scematic or opt for the yet-released Northrop Grumman design in 2008. The CEV will replace the Space Shuttle program, and will eventually go to the moon (between 2015 and 2020)."

8 of 549 comments (clear)

  1. Couple LocMart Links by stoolpigeon · · Score: 4, Interesting

    A few links right to locmart:

    Main CEV Page Has the graphics shown in the other articles, etc.

    Couple Page PDF Early on stuff about CEV

    Interesting.... This page doesn't say much but what it does say is this, "The Space Exploration Vision Center is now open in Washington D.C. This facility showcases the latest developments in space exploration, concepts and technologies for NASA's Crew Exploration Vehicle program, including a full-scale cockpit simulator. Government tours and meetings are available five days a week." I want on one of those tours.

    --
    It's hard to believe that's how Micronians are made. Why don't we see it right now by having you both kiss one another?
  2. Bring back the Saturn rockets! by __aaclcg7560 · · Score: 4, Interesting

    Why don't we just re-use an updated version of the Saturn rocket and capsule design if we're going back to the moon? It won't have the sex appeal of a new sports space shuttle but it would work.

    1. Re:Bring back the Saturn rockets! by pjt48108 · · Score: 4, Interesting

      I think we are more likely to see a Soyuz launch from Kennedy than we are a 'new' Saturn V. I have many reasons for saying this, but basic economics pretty much underscores them all.

      Now, I am no rocket scientist, physicist, engineer or whatnot. I am just a very curious person with a penchant for sites like astronautix.com (BTW, I recommend a visit there to all and sundry). But that is beside the point...

      First, the Soyuz line is still in production. But I can dream, too, so let's assume the Saturn concept is an option...

      Could we launch a Saturn? Well...

      Second, American space launch infrastructure has been down-graded from the Saturn days. What wasn't downgraded (or cross-graded, or otherwise euphemistically condensed and compacted) was left to rot-in-place. It was more cost effective to let it rot and rust--after all, we had the shuttle, and everything rebuilt to its associated scales.

      Therefore, any sort of similar shift to "ramp-up" to Saturn V levels would carry multiplier costs, what with the need to chop out the walls again at the Vehicle Assembly Building, upgrade or newly-design and construct Saturn-rated launch platforms and support structures, yada yada yada. This paints a very unfortunate situation. Bleak, I must confess, as I am a Saturn baby, born in 1968. Ah, the days of the TRUE boosters--I get sentimental for Skylab, sometimes...

      Finally, current capability trumps the theoretical capability of as-yet unrealized systems, ANY DAY OF THE WEEK, if you are a bean-counter (and there are a few out there, I understand.... Bean-counters, I mean). Soyuz beats US Brand 'X' launcher with what I feel is an INHERENT advantage to them: they are (in my opinion) overbuilt in order to compensate for launching, historically, from facilities further from the equator. It isn't a big shocker, then, to read that Russian rockets will soon actually be launching from South American bases, where this translates into larger load capabilities, or higher orbits, being closer to the equator.

      So, it would seem easier and more cost-effective, in my fantasy/opinion, to recycle current American facilities for Soyuz launch business: in the end, Soyuz is a well-proven product with a good number more launches on its resume, and an arguable launch advantage, to anything in current production inside or outside of Shuttle-Land, USA.

      So, sorry. As much as I'd like to see more Saturns launch, I think it is more likely I'll get a chance to see a Soyuz launch without ever leaving the USA. ...Of course, I still argue that Micro$oft will soon dump everything and pull a Steve Jobs (again), by gutting Windows in favor of some *nix. And I also voted for Kerry. So take it all with a grain of salt, I guess. ;)

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      Mmmmmm... Bold, yet refreshing!
  3. Re:One or two questions related to these articles: by JhohannaVH · · Score: 5, Interesting

    RTFA man.... and all you other commenters. Not only does it use a thermal shield instead of tiles, there IS a backup Carbon-Carbon shield.

    Also, this is not the final design, this is the one that Lockheed submitted for consideration in the competition. Final one to be chosen in 2008 with manned flights by 2014.

    I think that it's 'taking us so long to go go the moon' because the moon is most assuredly dead. It seems that the focus of everything is looking for life, which is great. Either that, or long-term bases on Luna, which is also great. If it's the latter, well, damn skippy it should take more than 15 years!!!! We've never tried to exist on another solar body, let alone one without supportive water or atmosphere.

    So, in answer to your question, this design is a stop gap measure to longer-term and better technically advanced systems to further our goal of living, flourishing and colonizing space and other bodies.

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    Sorry man... the Internet pooped on me.
  4. Re:One or two questions related to these articles: by stlhawkeye · · Score: 5, Interesting
    And perhaps most of all, why is it going to take us fifteen years to get back to the moon when we got there from scratch in less than ten the first time around? Heck, what's our goal in going back to the moon in the first place instead of concentrating on the much-more-promising Mars? Did we miss something the last time around?

    We didn't go to the moon for science and exploration, we went there to give the Reds a big fat middle finger.

    Further, NASA was a part of the United States Air Force at the time, not a separate entity with its own (very limited ) budget.

    Third, the Apollo project cost over $25 billion. In modern dollars, that's aover $100 billion. And believe or not, government spending was more efficient back then. Environmental impact studies weren't necessary, the cost of doing business was lower, the bidding process was simpler and cheaper. NASA's entire budget for this year is under $17 billion.

    You can't just reproduce the Saturn V and fly it. The Saturn V was too big for the launch facilities and it had to be assembled with its own tower and hauled out to the launch site.

    The Apollo program was also cut short. We'd made our point: America can reach the moon, and the Soviets can't. Neener neener neener. The last three moon missions were cancelled due to budget cuts.

    So why will it takes 15 years to get back there? Because none of our current technology is appropriate for the task, the old technology is not only unavailable (there's no more Saturn V's left that could fly) but updating it to modern standards and safety requirements (not to mention refocusing the moon landing to a science mission more than thumbing our nose at the Eastern Bloc) would probably cost as much or more than just starting from scratch.

    What's going on: I have no idea, but I honestly don't think they'll even hit the moon in 15 years unless some thing major changes about how NASA or the government does business.

    --
    "I have never won a debate with an ignorant person." -Ali ibn Abi Talib
  5. Re:One or two questions related to these articles: by AKAImBatman · · Score: 4, Interesting

    Orbital rendezvous is good for a number of things. It allows you to have modularity so you can assembler larger crafts, add special modules later on that you haven't even thought of now (as more advanced technology becomes available 10 years down the road), use it to dock with the International Space Station, use it to dock with possible rescue crafts, etc.

    I think the big point of it will be to either:

    a) Dock with new engines for the trip from LEO to the moon

    b) Dock with a specialized moon courier to transfer the passengers.

    Isn't it intersting, one of the primary goals of the Gemini program was to develop space docking technology? Then they design a much larger version just before the end of the program. Now we're getting a craft 50 years later that looks like the Big Gemini design but with a new body. Coincidence?

  6. Re:One or two questions related to these articles: by dslbrian · · Score: 4, Interesting

    Has it occurred to anyone that maybe there was NOTHING WRONG with the capsule design in the first place, and that the only reason the Shuttle has wings is so that the Air Force could have warm fuzzies about it?

    Mabye people like shuttles because they don't leave a trail of trash from here to the moon. Or mabye because less material resources are expended in recycling something that you know already works. Or perhaps because they don't smash into the ground like a meteor if the parachutes fail.

    The various shuttles have flown a LOT more than the Saturn V ever has, so I would venture to say there is nothing wrong with a shuttle design. Perhaps one should try focusing on the real problem with NASA, which is the bureaucracy.

  7. Re:One or two questions related to these articles: by Darth+Yoshi · · Score: 5, Interesting
    That should be followed up by the Z-prize, which either colonizes the moon continuously for a minimum period of time, or the first manned commercial Mars landing.

    Jerry Pournelle is way ahead of you.


    "I can solve the space access problem with a few sentences.

    "Be it enacted by the Congress of the United States:

    "The Treasurer of the United States is directed to pay to the first American owned company (if corporate at least 60% of the shares must be held by American citizens) the following sums for the following accomplishments. No monies shall be paid until the goals specified are accomplished and certified by suitable experts from the National Science Foundation or the National Academy of Science:

    "1. The sum of $2 billion to be paid for construction of 3 operational spacecraft which have achieved low earth orbit, returned to earth, and flown to orbit again three times in a period of three weeks.

    "2. The sum of $5 billion to be paid for construction and maintenance of a space station which has been continuously in orbit with at least 5 Americans aboard for a period of not less than three years and one day. The crew need not be the same persons for the entire time, but at no time shall the station be unoccupied.

    "3. The sum of $12 billion to be paid for construction and maintenance of a Lunar base in which no fewer than 31 Americans have continuously resided for a period of not less than four years and one day.

    "4. The sum of $10 billion to be paid for construction and maintenance of a solar power satellite system which delivers at least 800 megaWatts of electric power to a receiving station or stations in the United States for a period of at least two years and one day.

    "5. The payments made shall be exempt from all US taxes.

    "That would do it. Not one cent to be paid until the goals are accomplished. Not a bit of risk, and if it can't be done for those sums, well, no harm done to the treasury.

    "Henry Vanderbilt points out that having a prize, say $1 billion, for the second firm to achieve point (1) above will get more into the competition, and produce better results. I agree.


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    // TODO: fix sig