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James Webb Space Telescope Cost Overruns Adding Up

digitaldc writes "The scale of the delay and cost overrun blighting NASA's James Webb Space Telescope (JWST) has been laid bare by a panel called in to review the project. The group believes the final budget for Hubble's successor is likely to climb to at least $6.5bn, for a launch that is possible in September 2015. But even this assessment is optimistic (PDF), say the panel members. Estimates for JWST's total cost to build, launch and operate have steadily increased over the years from $3.5bn to $5bn. Along with the cost growth, the schedule has also eroded. The most recent projected launch of 2014 has looked under pressure for some time. Charles Bolden has ordered a reorganization of the project and has changed the management at its top. Whereas Hubble sees the Universe mostly in visible light, JWST will observe the cosmos at longer wavelengths, in the infrared. It will see deeper into space and further back in time, to the very first population of stars."

23 of 153 comments (clear)

  1. The scary thing by chemicaldave · · Score: 3, Interesting

    is that this will be in an orbit we can't get to if there have to be repairs, much like the Hubble desperately needed. They better get it right the first time.

    1. Re:The scary thing by afidel · · Score: 4, Interesting

      They built adaptive optics in this time, though there is a chance either the secondary mirror or the heat shield will fail to deploy (the heat shield is a significant risk as there is no vacuum chamber on earth large enough to fully test it).

      --
      There are 4 boxes to use in the defense of liberty: soap, ballot, jury, ammo. Use in that order. Starting now.
    2. Re:The scary thing by chemicaldave · · Score: 3, Interesting

      I forgot to mention that even if it goes to plan, we still can't upgrade parts either. That's one reason Hubble has had such a long life.

    3. Re:The scary thing by Overzeetop · · Score: 3, Interesting

      the heat shield is a significant risk as there is no vacuum chamber on earth large enough to fully test it.

      There was an analogous problem on Hubble (not wanting to do an end-to-end test due to the facilities required) which is one of the reasons the flawed mirror was not caught before deployment.

      Sure, vacuum chambers are expensive to build. Is it worth significantly hampering a $6B project to avoid? There was a cartoon that someone taped to the wall where I worked at GSFC "back in the day" that showed a mouse in a lab coat poking a mouse trap. The caption was "One test is worth a thousand expert opinions."

      --
      Is it just my observation, or are there way too many stupid people in the world?
    4. Re:The scary thing by AC-x · · Score: 2, Informative

      And here's why:

      Webb has a large shield that blocks the light from the Sun, Earth, and Moon, which otherwise would heat up the telescope, and interfere with the observations. To have this work, Webb must be in an orbit where all three of these objects are in about the same direction. The answer is to put Webb in an orbit around the L2 point.

  2. Re:But but but by ciderbrew · · Score: 4, Insightful

    Yes we do. A lot more pictures. This thing is a bargain when compared with the things we'll find out about the universe.

  3. Still less than war by afidel · · Score: 5, Insightful

    It's still going to cost significantly less than a month in Iraq or Afghanistan....

    --
    There are 4 boxes to use in the defense of liberty: soap, ballot, jury, ammo. Use in that order. Starting now.
    1. Re:Still less than war by countertrolling · · Score: 4, Interesting

      Wall street makes more money from war than from exploration and space science.

      --
      For justice, we must go to Don Corleone
    2. Re:Still less than war by Dolphinzilla · · Score: 2, Insightful

      what makes you think this wont support the war in Afghanistan ? we can finally find the tallest man in Pakistan - from orbit - at night

    3. Re:Still less than war by Princeofcups · · Score: 3, Informative

      what makes you think this wont support the war in Afghanistan ? we can finally find the tallest man in Pakistan - from orbit - at night

      I know that's meant as a joke, but it doesn't work like that. The reason that we need the telescope in orbit is to avoid the distortion of looking through the atmosphere. Looking down is no different. You would have a very detailed blur.

      --
      The only thing worse than a Democrat is a Republican.
  4. We spend more money on things much less important. by jstrauser · · Score: 5, Insightful

    I don't care if it costs 6.5 trillion. The amount of knowledge gained from peering that far back is invaluable.

  5. These aren't cost overruns by countertrolling · · Score: 2, Insightful

    They just underestimated the original bid to get the contract. That's just the way things work.. SNAFU

    --
    For justice, we must go to Don Corleone
    1. Re:These aren't cost overruns by geekoid · · Score: 4, Insightful

      This is why I would love to see the government sue people who grossly underbid contracts.

      --
      The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
  6. Re:We spend more money on things much less importa by windcask · · Score: 2, Insightful

    I think sating our curiosity about the beginnings of the universe should take a back seat to our 13 trillion dollar deficit, our 9.6% unemployment rate, our sluggish exports market, our extended overseas military conflicts, our wide-open borders, and our faltering standing as the leader of the free world...but what do I know?

  7. Re:We spend more money on things much less importa by M1FCJ · · Score: 2, Interesting

    For that cost you can build many smaller satellites and many many more land-based observatories. It's not really worth the price NASA asks for.

  8. Big Science in the US by mcelrath · · Score: 5, Informative

    Every big scientific project looks bad when projected onto the one-dimensional axis of cost. They're big, expensive, and the accounting for them is a discipline onto itself. None of this has anything to do with science. The scientific goals of the JWST are laudable and important, and as a society, we need to figure out how to get them done. The US has a substantial problem in this area. The nature of the US congress is that it cannot force any future congress to do anything, include paying for a project they proposed last year. So, every single year, every big scientific endeavor has to fight for its life. Every big project will run into problems and roadbumps along the way, but these are smart people and they can figure it out. The difficulty of the project makes it more important that it be completed, rather than less.

    But what inevitably happens is that Big Science Project reaches some cost overrun or technical snag, or national economics takes a temporary downturn. Gloom-and-doom articles are written. Review panels are formed. Said project gets cancelled next year, after an investment of billions of dollars. You might call it Ares or the Superconducting Supercollider. Meanwhile, countries with more stable funding structures are able to achieve the same goals. You might call them China, India, the ESA or CERN.

    I'm a theoretical physicist. Early in my career, the Superconducting Supercollider was cancelled. It was three times the energy of the LHC. Had the US had the balls to carry forward with that project, we would have discovered the Higgs boson and answered many important questions, as much as 10 years ago already. Yeah there were some political and funding problems but these could have been fixed. I spent several years at CERN. They have a funding structure in which member states pay into a common pot as a fraction of their GDP as an international treaty. When there are cost overruns or problems (recall the magnet explosion last year that shut down the LHC for a year?) the fixed budget means it just takes longer. The project does not risk cancellation. We still get the important science results. As a consequence, they can go for more speculative, long-term research. They are able to drive advancement. The next CERN collider, CLIC has been in the planning and develoment stages for years. It uses new experimental (and still not fully proved) kind of particle acceleration.

    The US will lose in the global science race unless it can establish a more stable funding structure for big science projects, and use them to drive scientific advancement. These things are important. Through the JWST and LHC we gain invaluable knowledge about the structure of our universe. Don't let short-sighted penny pinching bureaucrats or alarmist journalism deprive us of scientific progress.

    --
    1^2=1; (-1)^2=1; 1^2=(-1)^2; 1=-1; 1=0.
    1. Re:Big Science in the US by Anonymous Coward · · Score: 2, Funny

      Your plan is ridiculous. How are we supposed to redirect pork to the most important districts every 2 years if there's some kind of "stable funding structure"? It's like you don't even understand the point of the US government.

  9. Re:We spend more money on things much less importa by Mindcontrolled · · Score: 2, Interesting

    That's an unfortunate consequence of the lack of a "Perfect example for the sad state of humanity"-mod option.

    May I in turn suggest ending your overseas military conflicts, use the cash to repair your ruined infrastructure, thereby raising employment rates and getting the local economies going? Then you can start to worry about your exports and fix your immigration system. Oh, and fuck that "leader of the free world" thing. I am part of the free world, and I feel no desire whatsoever to have any leader at all, let alone the US.

    Compared to the money you guys are pissing into the wind for no return whatsoever, this telescope is a drop in the bucket. And if you have any interest at all to get your exports going, developing your local high-tech talent with projects like this might be a first step...

    --
    Ubi solitudinem faciunt, pacem appellant.
  10. Re:We spend more money on things much less importa by windcask · · Score: 2

    I fail to recognize how a complete replacement of one of the world's most powerful telescopes to gain a semi-marginal improvement in its abilities counts as an investment in science. I don't know, maybe it would be, but the time to recoup our costs would be far in the future to say the least. Let's wait until the economy turns around and for now focus on things less abstractly beneficial...

  11. Re:We spend more money on things much less importa by Xoltri · · Score: 3, Insightful

    Divide the 6.5 billion amongst all of the problems you list and you'll see how insignificant it is. That's like saying you should not buy that big screen TV because there are people in the world that are starving to death right now. Sure, it may be true that there are people starving to death, but not buying that big screen tv is not going to save them. It is a bigger issue.

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    -Xoltri
  12. My God... by blair1q · · Score: 2, Interesting

    ...it's full of stars!

    and a lot of other stuff we've never seen before because we're missing out on everything beyond a certain limit of red-shift and absolute magnitude

    But, at some point, we will be looking at the edge of the universe. If it's emitting electromagnetic radiation. Then you can complain.

  13. No they shouldn't, and they wouldn't win anyway. by mosb1000 · · Score: 3, Informative

    You always bid on the best case scenario, then specify that changes will require additional funding. If you do the work you said you'd do, at the cost you said, it's not really true that you've underbid it. The problem is that there are things that are unknowable going in. You could try to account for them by adding 50% or 100% to your bid, but that will put you at a disadvantage to the other bidders, and you'd just be pulling numbers out of your ass anyway.

    The bidding process is to select the cheapest/best contractor for the job, not to get a realistic idea of the overall project cost. The bean-counters in Washington know that, but they don't want to put a realistic cost in a bill because they know it won't get funded. Realistically, for this kind of project they should always add 100% or 150% to the bid price to allow for unforeseen problems. Even for a typical infrastructure project they should probably add at least 50% to accommodate change-orders. Then if it's to expensive, they should cancel the project from the start, rather than waiting till they've sunk most of the cost to decide to cancel it.

  14. News for nerds? by Beelzebud · · Score: 4, Interesting

    For a place that bills itself as "news for nerds" there certainly is a very large group here who seem to not be interested in any type of scientific research, are seem more interesting in whining about paying taxes.

    A lot of us didn't want to invade Iraq, but our tax dollars were used any way. Don't want us to pay for a space telescope? Tough shit!