NASA Parts Scroungers Resort To eBay For Parts 243
beggs writes: "The New York Times is running this article about NASA using ebay and other web resources to find for sale stock piles of old hardware it needs to keep the Space Shuttle fleet up and running -- things like 8086 chips from pre-PC days!" Come to think of it, this might be a better way to take care of most NASA bidding anyhow.
Damn... I'm sittin' on a gold mine! (Score:1, Funny)
NASA is trolling?? (Score:3, Funny)
So to keep the shuttles flying, the space agency has begun trolling the Internet -- including Yahoo and eBay -- to find replacement parts for electronic gear that would strike a home computer user as primitive.
Considering NASA's lack of enough public support to prevent funding cuts in its budget, I find it odd that they have resorted to "trolling the internet"... Seems like the would be better off without all those negative mod points.
Doh!
Re:NASA is trolling?? (Score:2, Funny)
http://www.dictionary.com/search?q=troll
"To patrol (an area) in search for someone or something"
Sounds to me like NASA is trolling...
http://www.dictionary.com/search?q=connotation
"The set of associations implied by a word in addition to its literal meaning"
http://www.dictionary.com/search?q=tongue-in-che ek &r=3
"Meant or expressed ironically or facetiously"
http://www.dictionary.com/search?q=dunce
"A stupid person; a dolt."
(Speaking in definitions is fun, eh?)
Interesting... (Score:5, Funny)
i wonder if (Score:2, Funny)
it would definitely suck to get into a bidding war with them either way..
NASA should buy Buran (Score:1)
Its about time (Score:1, Redundant)
My economics courses are all a blur, but..
Less supply -> higher cost
of course, there isn't much demand
NASA outbid me (Score:5, Funny)
It's NASA's problem now... (Score:5, Insightful)
...but it'll increasingly be all of our problems in the future. A lot of really smart people are worried about the computer industry's quick pace and are worried that it's unsustainable. If I have a computer that I bought 15 years ago that's running a critical function in my workplace, it quickly becomes more expensive (in hardware costs) to support that piece of equipment than it does to buy a whole new machine. That's fine except that we then need to convert all the data over to new formats and operating systems, interface all our surrounding systems with the new system and generally spend a bunch of time and money replicating the functions of the old machine.
Sure, it's rarely ever that simple a scenario, but the computer industry should spend a bit more time thinking about sustainable growth rather than the next 300 Mhz of CPU performance.
Re:It's NASA's problem now... (Score:4, Interesting)
We're running an HP3000 running MPE here. Most of the applications running on it are running code nearly 30 years old. HP is phasing out the 3000, but I'm guessing that the platform will remain runnable for at least another 10 years (5 years of legacy support from HP, and 3rd party beyond that).
I agree with you the breakneck pace of change is kind of nutty, but I don't think the impact is as dire as you claim outside the PC arena.
Plus, some of the changes being made are more than cosmetic Mhz changes -- the increased processing power brings real new functionality. If you don't upgrade, your competitors might, leaving you behind in terms of performance and functionality.
Re:It's NASA's problem now... (Score:2)
That was the point I was trying to make. Enterprise systems don't face breakneck upgrade schedules -- they usually have stable, same-platform migration paths.
Obsolence and market forces will eventually force forklift upgrades. Our upgrade path for the Hp3000 is driven by the software vendor's switch to a new application, which is probably driven by the HP3k's being EOL'd by HP.
The reason for open protocols (Score:2)
Obviously, this is a simplified example, but striving for openness and transparency in your original buying decision should make upgrading a lot easier.
Re:The reason for open protocols (Score:3, Insightful)
I cite as an example the local hospital here about 5-6 years ago began updating their old VAX-style mainfame and VT100 terminals (from probably the 70s sometime) to shiny "new" Windows 95 and NT machines. They spent about $1 million on it, incuding new networking and employee training. A few weeks ago, they upgraded again, for a cost of $3 million this time, to another Windows NT/XP solution, again with training for fewer people this time and they had to hire about 30 people to trnasfer all records form the old system to the new one because the new system didn't use any standards. Wouldn't it be easier to have a server with some flavor of SQL (Oracle to keep the suits happy?) and a few programmers to create and maintain a front-end app that would work well on whatever types of PCs the hospital uses (their quite partial to IBM)? I'm sure it would save a ton of money in the long run since they seem to liek to upgrade every few years. If the data just worked or the server/clients could be upgraded seperately as needed, they' woudl save millions in efficiency.
Of course, that's money that the medical computing systems' vendors dont' get to make. So it'll never happen. Methinks it's unfortunate how capitalism and technological advances have a tendancy to choke each other to death.
Re:It's NASA's problem now... (Score:1)
Re:It's NASA's problem now... (Score:2)
Re:It's NASA's problem now... (Score:2)
The market will provide what the market demands. Right now, this is the continuing competition of vendors in the consumer market.
There are large groups that have woken up to the fact that the hardware they've run 'x' on is no longer available, and have even realized that pigeonholing themselves into such a solution is tremendously costly down the road, which is why they've begun to look at what is available in the consumer market, and how they can leverage it for better future maintenence, support, etc...
This is why you see organizations like the US Armed Forces evaluating PC-based solutions for a wide variety of battle and non-battle worthy applications. The fact of the matter is that, rather than designing closed systems, in many cases its better to use what is readily available and used in the market. And, more importantly, designing things with EOL (end-of-life) in mind, with an upgradable exit plan in mind.
Asking the market to slow itself down, against the continued demand for such leaps in performance and capabilities, is like pissing into a firehose--it may give you that warm cuddly feeling of trying speak up against the evils of a capitalist society, but you still just end up wet, covered in your own pee.
Finally... A justification for some S&H costs. (Score:1, Funny)
Heehee (Score:1, Redundant)
Transmeta/FPGA? (Score:4, Interesting)
Re:Transmeta/FPGA? (Score:2, Insightful)
My experiment at work runs off a computer from ebay. Replacing the software and I/O hardware is the ideal solution, but would take far too much time, and time is scarcer than a NuBus Mac.
Re:Transmeta/FPGA? (Score:2)
Besides, it's much cheaper to scavenge:
Re:Transmeta/FPGA? (Score:2, Insightful)
If the rise time on a signal is too fast, you may disrupt the system. If the rise time is too slow, you may disrupt the system. Same with settle time.
Bottom line: Sometimes the best replacement is not a clone, but rather an original part off the original fabrication line from the original lot. There are people who do nothing but look for the old stashes of outdated processors/ASICs/FPGAs, and they live very well. People would be amazed at what an unused 15 year old processor would go for.
Anyone see a stack of i860's around???
Bill
Re:Transmeta/FPGA? (Score:2, Interesting)
I believe the last chip to achieve a spaceworthy rating was the 486. The Hubble Telescope is currently carrying a 386. :)
http://www.klabs.org/DEI/Processor/386_486/Radiati on/intel.htm [klabs.org]
Re:Transmeta/FPGA? (Score:3, Interesting)
G4 PowerPC processor [klabs.org]
MIPS R3000 Mongoose [klabs.org]
Pentium III/4 [klabs.org]
RAD6000 variant of IBM's RS/6000 [baesystems.com]
Re:Transmeta/FPGA? (Score:2)
Re:Transmeta/FPGA? (Score:5, Interesting)
Also, don't forget that in space the chips need to be hardened against EM raditation of all kinds. It is apparently very difficult to do on modern chips, slightly easier on old ones. In the long run (next shuttle) they might use Transmeta but... if it ain't broke don't fix it. A proven technology that works is just fine.
Is it just me or isn't it kindof sad that the damm shuttle can run on a couple (3 actually I think) 8086 put to run fscking win2000 i need about 100x the processing power...
Re:Transmeta/FPGA? (Score:2)
Actually, the shuttle flight computer systems are 5 times redundant. All 5 systems must agree or an error is generated. If 1 of the 5 parallel systems doesn't agree, they get concerned but will launch if the mission is important. If 2 of the 5 disagree, no launch.
Re:Transmeta/FPGA? (Score:2)
Not just lead, the chips themselves have to be very tolerant of failure. THe 'newest' chip being used on the latest satelites is the 486, because it finally passed the years and years of testing and hardening needed for it to become credible to use. You just don't want to trust 1 billion worth of machine to something that isn't thourghly tested... besides which, the shuttle works fine with 8086, if it ain't broke don't fix it.
Re:Transmeta/FPGA? (Score:2)
These parts have to be generally rad resistant (the 8086 is that compared to most other parts...) capable of handling the thermal variances and the mechanical abuse that they'd get on the Shuttle. The Transmeta's not been ever rated for this sort of thing for starters and that right there jumps up the price considerably, even if you could guarantee that it DID work as designed in the original application- so much so that it IS cheaper scrounging for surplus 8086's at this point.
It's a damn shame. (Score:3, Insightful)
Re:It's a damn shame. (Score:1)
No NASA is not important. (Score:1)
Re:Wishful Thinking (Score:1)
What pure science? (Score:2, Insightful)
You've got to be kidding (Score:2)
Editors distort story *sigh* again (Score:4, Informative)
NASA is not so stupid as to not contract for replacement parts for the actual shuttle from subcontractors. This is just for support gear. Probably quite a bit of this gear is custom-built by NASA engineers, like programmers who build their own toolkits. As the article says, it's easier to just scrounge up a board than pay someone to redesign some piece of equipment to use updated components.
Sounds good to me (Score:2)
NASA isnt the only one... (Score:3, Interesting)
Hrm. (Score:4, Funny)
"FIRST CLASS! Slightly used moon capsule, 8/10, L@@K!"
"Tired of having no way to get to low earth orbit? Click here! BEST SHUTTLE ON EBAY!"
"VINTAGE EMPTY SATURN ROCKET STAGE--W0W! MAKES GREAT GRAIN SILO!"
(and yes, i know they're buying, not selling.)
Well, it was inevitable... (Score:1)
Just a suggestion (Score:2)
Shuttles until 2020 (or beyond), B-52s until 2040, (Score:5, Insightful)
What did we do when we needed large, mobile cruise-missile & artillery platforms? Why, we loaded up then-forty-year-old Iowa-class battleships, ships so old that it was tough finding personnel who knew how to work the guns!
The shuttle uses early-70s technology. The B-52, the first prototype of which flew in 1949 (!), is still our #1 conventional heavy bomber, and is a testament to forward-thinking in terms of modularity. But it seems that the trend is towards more monolithic, use-it-and-then-throw-it-away-and-buy-a-new-one systems.
Which is great for the suppliers, but not so great for the consumers (and in the case of NASA and DoD, the taxpayers).
I can generally get about 2 years of useful life out of a desktop PC, perhaps upgrading the RAM, video adaptor and CD/DVD/latest-useful-removeable-media drive along the way. I can get about 18 months of use out of a laptop, upgrading the RAM at some point. I can get 3-5 years out of a car, a (potentially) lifetime of use out of a good watch or a gun.
But the design principles I see in operation today are very much oriented towards disposability. Which is a bit of a problem when we're talking about multibillion-dollar systems.
What's the answer? For space, let private enterprise develop their own, market-driven Pull out of the Outer Space Treaty (http://www.state.gov/www/global/arms/treaties/sp
For defense, I'm not so sure. The bureaucracy is so bloated and elephantine, and so many different factions are constantly trying to keep their rice-bowls from being broken, I'm unsure -what- it would take to reform their procurement methodologies. If September 11th isn't enough of a wakeup call that we need to move both quicker and smarter, I don't know what would serve.
Re:Shuttles until 2020 (or beyond), B-52s until 20 (Score:2, Troll)
Re:Shuttles until 2020 (or beyond), B-52s until 20 (Score:5, Insightful)
Tsk Tsk, you propose a radical answer, when your "question" is fundamentally flawed.
I buy a gun, lets say a
If I buy a computer, and I keep using the same software that came out designed for said computer, and I take care of it, I don't keep it in humid environments, I don't let it overheat, etc, then I'm sure it will last long after I am dead too.
It's only because you want to run new, bloated software, designed for new, bloated computers, that you have to upgrade so often.
It's like trying to shoot 357 magnums out of your 38. Sure, they fit in the chamber, but that isn't the gun that bullet is designed for. Don't be surprised if it doesn't work.
Re:Shuttles until 2020 (or beyond), B-52s until 20 (Score:2)
Well, you're computer may or may not survive for decades if it's taken care of optimally.
On the other hand, numerous subsystems may fail and if they are no longer manufactured, you may have to retool with one of those new machines.
This is the forward thinking planning that has to go on at places like NASA. If we depend on computers that are decades old, then we have to make usre there are still parts.
Re:Shuttles until 2020 (or beyond), B-52s until 20 (Score:2)
Don't bet on it. Those little metal cylindrical cans on the motherboard are generally electrolytic caps with a goo sort of electrolyte... they dry out after 10-20 years. Not sure about tantalum electrolytic chip caps.
Re:Shuttles until 2020 (or beyond), B-52s until 20 (Score:2)
Re:Shuttles until 2020 (or beyond), B-52s until 20 (Score:3, Insightful)
One of my coworkers was a crew chief in the early 90's for a B-52 that was built in 1962. He said, even though the plane may be fourty years old, so many parts (nose, wings, tail, fuselage sections, navcomp, weapons, et cetera) have been replaced over time that the build date of the plane is more like 1980-something.
Cheers,
LV
Re:Shuttles until 2020 (or beyond), B-52s until 20 (Score:3, Insightful)
Every few years, they basically take the plane apart and put it together. Since many of the parts are no longer available from the original manufacturers, the facility [af.mil] that does this work has the ability to build pretty much any needed replacement part from scratch by measuring/analyzing/reverse-engineering the originals. (There was a story linked by /. a few months ago about the Air Force sending a B-52H to OCALC to be refitted and turned over to NASA to replace its B-52B launch aircraft [nasa.gov], but I can't seem to locate it.)
Re:Shuttles until 2020 (or beyond), B-52s until 20 (Score:3, Insightful)
B-52's did a fine job in the gulf war of 1991 and kosov. Why upgrade? I believe the b-52 bombers and the more modern aircrafts still use the same old early 20th century technology. They are more expensive but only slightly more efficient. Something newer may not be a whole lot better but would cost alot more. As a taxpayer I do not want a more modern jet. I pay too much as it is for military operations and for more b-52's. The b-52 was made to be modular and upgradable. You can just upgrade the computers and put more modern gps guided missiles on them as tine goes on. The stealth jets just use some fancy materials and designs to knock radar beams away from it but its still based on the same concept.
Re:Shuttles until 2020 (or beyond), B-52s until 20 (Score:2)
Depends on what you're using it for.
Some uses makes for a very short lifetime...
Re:Shuttles until 2020 (or beyond), B-52s until 20 (Score:2)
My oldest car is an '89. (Well, I have a '78 Alfa too, but that's more of a pile of parts than a car as such at the moment and for the foreseeable future). I've only recently bought it, but I expect to get at least three years out of it, and the previous owner got more than five.
And I'm wearing a 1940's watch right now. It was my father-in-law's, and we think he bought it second hand when he was doing National Service in submarines. At the time, there was no such thing as a cheap reliable accurate waterproof watch. These days I could buy six or so equally functional watches for what I paid just to have this one serviced, so it only made sense for the sentimental value.
Check with IBM... (Score:4, Interesting)
They could get an IBM Mainframe running Linux [linuxtoday.com], then partition it out to 40,000 virtual instances, and have each one running Bochs [sourceforge.net] to emulate all the 8086 chips they need.
You know, it would probably still be cheaper then maintining what they have now in the way of hardware.
Problem is that they would need a third booster to get it and the power plant off the ground....
SPACE (Score:2)
Re:Check with IBM... (Score:2)
Or, worse yet, some astronaught gets bored and decides to play Tux racer and crashes the whole damm system.
If it ain't broke don't fix it.
Re:Check with IBM... (Score:2)
Re:Check with IBM... (Score:2)
One of the rarely mentioned disadvantages to not.. (Score:1)
I find this hard to believe... (Score:5, Informative)
So either the contract has expired and the shuttles have exceeded their lifespan, or Intel has broken its contract.
Re:I find this hard to believe... (Score:5, Interesting)
So either the contract has expired and the shuttles have exceeded their lifespan, or Intel has broken its contract.
The the "design lifetime" of the shuttle was around 100 flights. Based on this the most of the shuttles have only burned a quarter to a third of their design lifetimes.
On the other hand, the shuttles have been flying for over 20 years, the first flight [nasa.gov] was in 1981. NASA was, initally at least, anticipating a much higher number of flights per year, in theory this means that they were really expecting to take them out of service during the early to mid-nineties. I remember hearing 15 years as being the expected design lifetime back in the '80's.
I guess you take their pick, depending on how you want to look at it, they're only a quarter of the way through their design lifetime, or they're outlived their design lifetime by five years (possibly more).
Al.Re:I find this hard to believe... (Score:2)
Or maybe (Score:2)
And they might think why bother with a contract for older parts.
Buying from the G(r)eeks? (Score:1)
So to keep the shuttles flying, the space agency has begun trolling the Internet -- including Yahoo and eBay -- to find replacement parts for electronic gear that would strike a home computer user as primitive.
That sounds incredibly dangerous. What if someone was able to somehow place a trojan into the parts they sell to NASA? Maybe in the bios, or something.
Re:Buying from the G(r)eeks? (Score:2)
Who would actually benefit from bugging NASA hardware?
Doesn't have to be bugging. I'm sure there are a lot of terrorists who would be interested in crashing a shuttle or two.
RAM! (Score:1)
I still have my apple ][+ clone with a Z80B card and 5.25 inch 143k floppy drives.
I'd give NASA a discount since it is my own money.
Is that an old computer in your basement? (Score:4, Funny)
I wonder what will happen (Score:1)
I think that NASA needs NASbay! (Score:2, Insightful)
I agree that its really sad that they are "reduced" to this, but is it really so bad? hell I think its about time, at least ONE government org has some sense.
The other thing that this probably encourages is aggregation. They could potentially plan across many disciplines, and buy in a larger volume that way, satisfying more groups, and cutting costs.
Pre PC Days?! (Score:2)
Re:Pre PC Days?! (Score:2)
No, the original IBM PC was built with an 8088.
>only terminating in the late 80's with the short
>release of the 80186
No, the 80186 is still in use. It's a processor for use in embedded systems, not PCs.
-l
Re:Pre PC Days?! (Score:2)
With M$ Windows version 1.0, the kit came with a 16 bit isa card that had a bus mouse connection, some extra ram, and a 8086 processor. I still got an old epson with the thing running for nostalgic value.
Re:Pre PC Days?! (Score:2)
8086 with an 8 bit bus insted of 16 and was
introduced to reduce system cost overall. So
8086 is in fact pre (IBM compatible) PC."
Ahhh, I stand corrected... However, there are several PCs with 8086 CPU's, specifically:
IBM 5160 PC (used an 8088 AND an 8086)
IBM Personal System 2 Model 25
Philips NMS 9100
Tandy 1000SL
Panasonic Portable PC
Since these were built using a preexisting CPU, I suppose saying that these are pre PC processors... Still, the 8086 did at least in some ways lead to the PC (possibly in prototype form at least), along with being state of the art when the shuttle was being built...
Re:Pre PC Days?! (Score:2)
Thanks for playing, but my PC/XT has an 8088 in it. (AMD, too, not Intel!) I think the main difference was the number of expansion slots (8 in the PC/XT vs. 5 in the PC). Some of the newer motherboard designs around the time of the PC/XT also allowed more memory on the board...while all (?) of the boards supported 4 banks of memory, really old systems wouldn't take 64K DRAMs and would've held no more than 64K on the board. (Mine's fully-populated with 64K chips to its maximum of 256K; an add-on card supplies another 384K to bring it up to the 640K that was supposed to be all you'd ever need.)
Re:Pre PC Days?! (Score:2)
Government spending at work. (Score:2)
I hate to nitpick.... (Score:2)
Re:I hate to nitpick.... (Score:2)
Re:I hate to nitpick.... (Score:2)
Depends on exactly what you consider a "pc". The predecessors of the IBM PC that debuted in 1981 were the 5150, which used an IBM main processor and an Intel 8080 (8-bit) as the communication controller, the DataMaster S/23, which used the 8085 (again 8-bit), and the DisplayWriter, which used the 8086 (a 16 bit chip).
The 1981 IBM PC used the 8088, which was sort of an 8086 modified to interface with an 8-bit external bus. They went with an 8-bit machine to enable the use of already available 8-bit peripherals, software, etc, and to keep the cost down, but used the 8088 because so much of it was really 8086 technology and that set them up to move on to the 286 (which was already on the way--the 8086 was 3 or 4 years old at the time) in some future model.
The 8088 chip probably sold for less than the 8086, especially after IBM's success with the PC got the ball rolling towards that whole "massive demand eventually leads to massive mass production which eventually results in healthy price reductions after the early adopters have finished getting hosed paying off the R&D".
Re:I hate to nitpick.... (Score:2)
Geeks unite and donate! (Score:5, Insightful)
Mod Parent UP! (Score:2)
Re:Geeks unite and donate! (Score:2)
That old computer in your basement? NASA is not interested. The agency and its contractors do not buy equipment from individuals but instead use Web searches as a way of finding stockpiles of old parts. They then buy them in bulk for repairing old machinery and building inventories of spare parts.
Not that the original post is a good idea. NASA could scrounge up some grassroots support by taking a donation of some old hardware and returning you, for example, a signed certificate of where your hardware is in use and what applications it might have within NASA.
Forcing yourself to buy in bulk from companies means two things.
Anybody have some insight here to NASA's reasoning?
Re:Geeks unite and donate! (Score:2)
8086 Mode on Current Processors (Score:2)
P4 isnt spaceflight worthy. (Score:2)
A P4 wouldnt last more than a few minutes in a space environment. Single bit errors galore on something as susceptible as that..
Re:P4 isnt spaceflight worthy. (Score:2)
Re:8086 Mode on Current Processors (Score:2)
Let's hope NASA remembered old lessons (Score:2)
Part of the conclusions of the Rogers Investigation of the Challenger disaster discovered that NASA was severely underfunded for Shuttle flight hardware, requiring them to cannabalize parts between Shuttles to keep them operating. The shuttle Enterprise (a test vehicle that never made it to space) certainly has no flight hardware to speak of as it was removed for use on actual flying orbiters.
Why would NASA, an agency that should be using cutting-edge technologies in its missions, want old hardware for ANYTHING? (I know, I know--read the article...this is a knee-jerk post.)
Some food for thought that's a little off-topic: shuttle Enterprise was supposed to be refit for space flight, but engineers found it would be more expensive to refit than to take a spare orbiter fuselage used for structural tests: STA-099.
STA-099 was renamed Challenger. If it weren't for cost cutting, it would've been a nastier history, particularly to naval historians, WWII and "Star Trek" fans, to hear instead that a ship named Enterprise was destroyed on 1/28/86.
Re:Let's hope NASA remembered old lessons (Score:2)
My comment on STA-099 was not really related to the point I made. You DO realize that, right?
Sounds very familiar (Score:3, Interesting)
It was about that time that I decided that the company was going in the hole. It's not that the 8086's were particularily good processors... True, they are made with a bigger geometry and suck more power -- things that make them generally more radiation resistant than anything produced in the 1990's. But, they were never designed to tolerate radiation. (NASA isn't stupid - they have high-performance radiation tolerant parts like the RAD6000 [baesystems.com]).
Since my company wasn't making even minimal internal investments (they had a '386 based system that they built but never applied power), I decided that, for my career, I should leave. I notice now that they are hiring people with 5 years of PowerPC experience -- eventually they must have decided to get with the times, but since they didn't keep their employees current, they shot themselves in the foot and now have to hire outsiders.
p.s. I'm back on the job market - anyone need a kick-ass PowerPC engineer?
Chip Testing (Score:3, Interesting)
In this article. I think it is just probably cheaper to find the replacement parts than to redesign the system again, it was probably designed well, robust and stable, unlike most modern systems. The engineers trust it, and perhaps are working on something to replace it eventually, but anything new would need a lot of testing, probably about 10 years. Maybe they'll upgrade to a 386 or a 486 soon.
How feasable is it to totally redesign? (Score:2)
Unfortunately, I wonder if that will happen since NASA seems to be a big target for budget cuts nowadays.
Given that, how feasable is it for a shuttle redesign to happen within the next ten years?
It's not the software... (Score:2, Interesting)
Re:It's not the software... (Score:2)
These chips are not going to be used in the shuttle themselves. But instead, they will be used on ground based testing equipments. So, in effect, it will not be experiencing the problems of space travel. Secondly, as an astronaut, would you be confident in a used chip in a mission critical application?
And I still stand by my argument that it can be done using a pentium chip emulating the 8086 (the emulation is already a part of the Intel design, it's just a matter of setting a bit). The only thing that I can see is that it's probably cheaper to do it this way. If they envision that the shuttle will be phased out in a few years, why not use a temporary patch, rather than redesign the testing hardware.
Again, this goes to show the problem that nasa encounters just because it's being inundated with money and they aren't functioning like a private corporation.
Re:It's not the software... (Score:2)
On the other hand, only one piece of hardware gets sent into space, but I'm sure they go through a ton of prototypes and test units. For these units, it makes a lot of sense to use second-hand or bulk components from regular distributors.
Makes a lot of sense actually.
buran on auction? (Score:2)
There is so much wrong with that scenario (Score:2)
To me, it says that the US has no real intrest in advancing their space technology. What exists currently is good enough because it functions.
NASA is in such sad shape right now that they are not even innovating in their attempts to solve this problem. On this board, I have read stories of people getting an old Apple to read modern flash cards. I have read about people turning a Commodore 64 into a web server. Rather then come up with a workable and clever hack to fix their problem, they are scrounging for old parts. It may be harder to come up with a workable hack, but at least once it is in place, duplicating it would not be a problem. Sooner or later, those old 8086 chips will run out.
END COMMUNICATION
An Example (Score:2)
The computer can't be easily replaced with a modern system. There is a large library of applications, in assembly language, that would have to be rewritten. It isn't a general purpose computer. Its architecture was carefully designed and optimized for a narrow task, and it does that task better than any modern general purpose computer. Duplicating its functionality with modern technology would cost a huge amount of money.
I knew I was saving that old junk for something! (Score:2)
When I get to my old age, digital antiques should be quite an interesting hobby. I just didn't expect it to be worthwhile quite so soon.
So, paying more now, or then? (Score:2)