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This Bus Goes Nowhere (A Rational Look at the Shuttle)
The feared and hated lewrockwell.com ^ | 2/5/03 | Vin Suprynowicz

Posted on 02/05/2003 4:43:37 AM PST by from occupied ga

 

This Bus Goes Nowhere

by Vin Suprynowicz

On Saturday, Feb. 1, most Americans were surprised and saddened as we awakened to the news that six federal government employees (five military officers and a civilian engineer) and a brave Israeli Air Force colonel had burned up and died as the creaky 21-year-old Space Bus Columbia overheated and broke up on re-entry over Texas after a 16-day pointless mission in near earth orbit.

By all indications these were seven smart, fine, brave and decent folk. All but Dr. Kalpana Chawla were where the military told them to be, and thus deserve our respect and gratitude as do any servicemen who die in the line of duty. They leave behind spouses and children and dogs; a day of sadness and respect was doubtless appropriate.

On the other hand, were flags dropped to half staff all around the nation the last time we lost a handful of guys in helicopter training accidents? These were seven adults who knew or should have known the risks, and one confidently assumes they all had liberal tax-paid survivor benefits. I’m sorry they’re gone, but there is really no justification here for suspending all our faculties of reason and analysis as we rush to show off our patriotic crocodile tears.

I particularly refer to the thoroughly predictable call that, "We certainly can’t suspend or cut back our space program – now – of all times. Why, that would be an appalling admission of a national weakness of the heart and of the spirit in the face of adversity."

No it wouldn’t. After the 1937 Hindenburg disaster in Lakehurst, N.J. – from which most of the passengers walked away unscathed, by the way (something you certainly can’t say about most of our modern-day plane crashes) – did the people rise en masse to declare, "We must now redouble our efforts to expand and continue commercial dirigible passenger service – any other course would be a pathetic admission of defeat for the human race in the face of a minor technical setback"?

Um ... no.

Yes, I realize the Hindenburg was German, not American. But so what? The point is that commercial dirigible passenger travel ended essentially overnight, and the progress of modern science and technology continued without missing a beat. They were slow and highly vulnerable to bad weather even after you got past that little hydrogen problem, as our Navy found out with the helium-safe Macon.

A few brave souls occasionally suggest bringing back rigid-frame airships for their cargo-lifting capacity, and I wish them well. But the technological progress of the modern world proceeded just fine without commercial Zeppelin travel, just as it will get along just fine – in fact, better, as vast confiscated resources now wasted on government Space Pork are freed to flow into more promising avenues – after our fleet of lumbering space buses, 90-ton, billion-dollar hollow aluminum "all-purpose" meteorites that do nothing particularly well but cost a whole lot doing it, are finally mothballed.

As is now likely to happen sooner than later, no matter how NASA tries to wave the flags, enlist the schoolchildren in writing letters about their "hopes and dreams," and other such shopworn piffle.

Why does the space shuttle carry seven people? Because it was designed with seven seats. The fact that what little these lumbering space buses accomplish could easily be executed by a crew of two or three is clearly demonstrated by the way their "crew" manifests have progressively become toys of patronage and public relations.

You know that not much of importance is going on when they can offer free seats to schoolteachers and foreign dignitaries and septuagenarian senators, as they’ve been doing for years now. The American public has for years unquestioningly accepted without question the baldfaced assertion of "valuable science experiments" being done up there, but where’s the real independent cost accounting? One widely publicized shuttle experiment involved determining whether spiders would build symmetrical webs in zero gravity – I seem to recall some schoolchild dreamed that one up to win a contest.

And anything demanding careful measurement in zero-gravity conditions could – certainly – be done better without seven human chimps bouncing around, bumping into the bulkheads as they try to figure out how to use the porta-potty.

Yes, shuttles have lofted numerous scientific instruments into space, "but only because policy makers mandated that the equipment be configured so they could fly only on the shuttle, and not on Apollo-era booster rockets," reporter Sharon Begley revealed in the Feb. 3 Wall Street Journal.

"From the first flight of the Columbia itself in 1981, the scientific community has viewed the shuttle as a black hole for space dollars," Begley writes, "sucking them up and sending back almost nothing in return."

The "science" on the space shuttle has been made up, quite simply, to create a "scientific" rationale for this billion-dollar bus route to nowhere. From studies of protein crystallization to the behavior of fire in zero gravity, "There is no experiment that has been done on the space shuttle that has made a significant difference to any field of science," according to physicist Robert Park of the American Physical Society in College Park, Maryland.

NASA has to publish the results of such twaddle itself because "They’re not cutting edge science, by and large," agrees Alex Roland, professor of the history of technology at Duke University. "There’s a lot of make-work going on up there," Professor Roland told Ms. Begley of the Journal, as a result of which the results of the shuttle "experiments" are hardly ever published in "refereed scientific journals."

FAILS CRUCIAL SPECIFICATIONS

Why do we need the space shuttle? Why, because valuable science is being done up there, we’re told, measuring the astronauts’ urine production and reaction to weightlessness.

And why is that valuable?

Because it facilitates future shuttle missions.

Ah, so a multi-billion dollar program is proven valuable because it facilitates doing more of the same thing, later. Have I got that right?

Well, wait a minute, you’re forgetting that then there’s the "International Space Station" – surely the most ludicrously inflated title ever bestowed on an over-budget orbiting tin can full of sweat stink that would get you convicted of child abuse if you were to lock any child inside it on a typical schoolyard playground for as little as an hour.

Yes, our submariners once put up with worse. But there’s no imperial Japanese space fleet up there for us to stalk and sink, in case you haven’t noticed.

The shuttle is needed to supply and relieve the "International Space Station," you see. And the reason we need an "International Space Station" is ... well, to give the space shuttle something to do.

The notion that this was all preparing us for a manned mission to Mars was abandoned decades ago. The main priority of any government bureaucracy is – always – to keep itself going at any cost. If they’ve learned all they can possibly learn at this point, and all the objective analyses show the safest and most cost-effective option is to simply mothball these beasts, do you think NASA’s administrators are actually going to – tell – us that?

The space shuttles were originally designed to fly every week or two, but they actually need a complete (and enormously expensive) rebuild after each mission, meaning they can fly only once a year. Which explains why the ancient, groaning Columbia, which was supposed to fly 100 missions in a couple years and then retire, was being launched (with many fingers crossed) on only her 28th mission last month, after 21 years in service!

There aren’t many 21-year-old vehicles I’d even drive across the country, let along subject to temperatures high enough to melt steel at Mach 18 or 25.

The shuttle was supposed to be able to "pay its way" with commercial payloads, but has never even come close – NASA no longer even pretends to be trying. The shuttle was supposed to carry spacemen to repair satellites in high earth orbit, but it can’t. It’s too heavy and it can’t go high enough. It missed many of its original mission specifications, at which point it should and would have been canceled before it ever got off the drawing boards, except that NASA had no other project big enough to keep everyone in work. So the shuttle can only repair faultily designed telescopes (do you suppose government could have had anything to do with that?) set in low earth orbit to give it something to do, or else – launch – satellites from low earth orbit into high earth orbit, which is ludicrous, since that job can be done at a tiny fraction of the cost (and far more safely) with unmanned boosters.

In fact, the Space Shuttle is little more than an enormous make-work jobs program for a large segment of the "Aerospace Industry," whose potentially productive members should have been cut loose and encouraged to go apply their talents to profitable, free-market endeavors 30 years ago, after they got us to the moon ... which – itself – was little more than a Cold War political publicity stunt designed to potlatch the Soviet Union into bankruptcy – a goal we accomplished 13 years ago, in case no one in Houston or Cape Canaveral has noticed.

What’s that? The space program has given us charcoal filters, miniaturized computers, and the powdered orange-flavored fruit drink "Tang"? Right you are. At development costs in the billions of dollars, and possibly a few months faster than they would have been developed by private entrepreneurs trying to sell us better wristwatches, TVs, and home computers ... though even that is impossible to prove, given the way government intervention always messes up asset allocations.

A GOVERNMENT MONOPOLY

Listen to these desperate charlatans crow that "We can’t abandon the space program – now – of all times. In the face of adversity," these table pounders demand, "are we ready to turn tail and give up part of what makes American unique and great?"

How does this differ, really, from the statement of some headstrong barbarian Irish chieftain that "I alone in all the land am great enough to drive one thousand slaves, one thousand virgins, and one thousand head of prime cattle off the cliffs in sacrifice each year at the celebration of Bron Trogain. Why should I stop? This alone proves that Ailil of Cruachan is the greatest king in all the land, does it not? Does anyone else have such wealth to throw away?! Am I not great and fearsome?"

As we speak, a dozen cashiered NASA whistle-blowers are desperately trying to get the media’s attention to tell their "I told them this would happen" whistle-blower stories, and the NASA chieftains are just as busy shredding all those "I can’t believe you’re going to fly this thing again without the redesign and refit you promised us" memos, while closing ranks and doubtless blackmailing (remember those death benefits) even the weeping widows to come forward and tell America, "My husband will have died for nothing if you suspend this program now ... Jim wouldn’t have wanted that."

Please leave the widows in peace, guys. Don’t you think they’ve already sacrificed enough?

I’ve been accused in the past of lacking vision, of being "against space exploration."

But that’s not true. These seven victims of a superannuated government boondoggle weren’t "pushing back the frontiers of space," as we were repeatedly told over the weekend of Feb. 1. (Don’t get me started on the television press corps, pretentiously intoning that "NASA now gets to work on getting the space shuttles back where they belong – into space." There’s objective analysis for you. To which channel do I flip to hear someone announce that "NASA now gets to work on getting these space shuttles where they belong – into a museum"?

In fact, these seven victims were riding an enormously expensive government commuter bus to nowhere.

If some private entrepreneur, having bought NASA’s left-over space junk at a bankruptcy auction, wants to sell shares and launch a venture to mine the asteroids for precious metals, or endeavor to demonstrate the colonization of Mars can be safe and cost-effective (there actually is such a fellow – Dr. Robert Zubrin), let him or her proceed with my blessing.

(Government didn’t develop the airplane, or the locomotive, or the steamship. Why should it have a monopoly on space? If the answer is that "government is now bigger than any private corporation," isn’t that just another way of stating the same problem?)

But there is nothing unpatriotic about asking why we continue to shoehorn seven sacrificial victims at a time into these big orbiting aluminum buses, just to prove ... what? That we’re the only ones who can afford to waste billions of dollars shoehorning seven sacrificial victims at a time into big orbiting aluminum buses?

Watch four government workmen change the lightbulb in a stoplight. Watch your state government waste millions and anger and frustrate hundreds of thousands snarling up a totally unnecessary "motor vehicle registration" scam. Government messes up everything it touches ... after convincing us that exceeding the budget by a factor of 10, and producing results astonishingly below initial promises, is "close enough for government work."

The only reason it’s not now "time to end the government space program" .... is that it was time to end the government space program, 30 years ago.

Vin Suprynowicz [send him mail] is assistant editorial page editor of the daily Las Vegas Review-Journal and author of the books Send in the Waco Killers and The Ballad of Carl Drega. For information on his books or his monthly newsletter dial 702-656-3285; write 3172 N. Rainbow Boulevard, Suite 343, Las Vegas, NV 89108; or visit his Web site.

February 5, 2003

Vin



TOPICS: Crime/Corruption; Editorial; Government; News/Current Events
KEYWORDS: columbia; disaster; shuttle
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To: ez
The other shuttles have a somewhat greater range (enough to reach ISS), but they are all limited to low earth orbit.
21 posted on 02/05/2003 6:25:25 AM PST by steve-b
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To: ez
I'm with you, we should use this fork in the road to move away from the costly Shuttle and set the nation immediately working on the next generation low-orbit vehicle.

Yup. Shouldn't we have that next generation low-orbit vehicle by now, after the disaster with Challenger? Columbia was older than 21, also. It was built in 1979.

22 posted on 02/05/2003 6:29:36 AM PST by Jennifer in Florida (God Bless America)
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To: steve-b
At this point I think everyone agrees that the Shuttles are superannuated, at least in their designs, but a smooth transition over to some new form of orbital access will take time and copious bucks.

It would be nice if the private sector were to take a leading role. I haven't stayed current with space exploration -- my horizons are set by electronic warfare and airborne early warning -- but if NASA is attempting to thwart private space exploration and development of orbital access alternatives, it's a monstrous crime and should be held up to the harshest possible light. No one knows enough to say with any justice that "we know exactly how this ought to be done, so the rest of you can just toddle off and leave it to us."

Come to think of it, does anyone ever have enough justification to say that? About anything?

Freedom, Wealth, and Peace,
Francis W. Porretto
Visit The Palace Of Reason:
http://palaceofreason.com

23 posted on 02/05/2003 6:36:31 AM PST by fporretto (Curmudgeon Emeritus, Palace of Reason)
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To: winodog
Would a scamjet use the same sort of tiles or is there an alternative?

Scamjet? That is hilarious. I know that was probably a typo - but it's synchronistically very funny. A little about the workings of a Scramjet, or Supersonic Combustion Ramjet:

A turbojet has 5 basic stages - an inlet stage, a compressor stage, a combustor stage, a turbine stage - and an expansion nozzle. The inlet stage is self-explanatory - it actually is more complex at supersonic speeds but we won't worry about that for the purposes of this short explanation. The compressor stage is the fan blades you see when you look in the front of any engine. It's job in life is to compress the air coming in to raise the temperature and pressure before combustion. For reasons of thermodynamics, this is necessary to get more bang for the fuel buck. After the air flow is ignited by the combustor stage, it goes to the turbine stage - which is a parasitic stage in that its job in life is to get the energy out of the airflow so it can drive the combustor stage up front. After that, the air is free to go and expands in the expansion nozzle to basically push against the walls to drive the craft forward.

A scramjet is a marvelously simple device that does all the above. At Mach 4 or higher - the underside of the aircraft nose acts like a compressor in that it is sloped as a "compressor ramp" - such that the air volume is constricted as it moves down the ramp into the smaller inlet. Cramming 10 pounds of air into a 5-pound bag compresses the air. Voila! Get rid of the compressor stage. Well...if you don't have a compressor stage, why the hell do you need a turbine stage? So th turbine stage is pink-slipped too. What do you have left? A hollow tube with some "butane" torches sticking out of the walls.

Regarding the tiles. I do not hold it against the Shuttle that it uses aerobraking - using air friction to decelerate. It is really the only way to slow down. Carrying the fuel necessary to decelerate using retrorockets would basically double the fuel requirements of any orbital vehicle. That said, however, the tile concept as heat dissipator/absorber needs to be much improved - and that will take some serious materials science technology advancements. So be it. I'd be the last one to say that the next improvement to the Shuttle is technologically here already. It isn't. That's why the replacement will be VERY expensive - lots of new technology will have to be developed. However, in terms of what it will mean to future access to space - it will be well worth it.

24 posted on 02/05/2003 6:39:09 AM PST by guitfiddlist
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To: BlazingArizona
I'm all for private enterprize developing orbital capability. They may not suceed. In fact the first few to try will probably go bankrupt and fail, but undoubtedly this will be a much more efficient use of resources than giving it to the pompous squanderers at NASA.
25 posted on 02/05/2003 6:49:52 AM PST by from occupied ga (Your government is your enemy, and Bush is no conservative)
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To: from occupied ga
You'll get over it. I don't have a habit of accepting information I receive from one anonymous poster on the Net.

One poster has backed you up, and I've found nothing to state otherwise, so for now, peace.

I did reread the article and, while I thought Vin was dissing space travel, it seems he is only dissing "government sponsored" space travel.

That makes more sense, anything Fedgov touches turns into a boondoggle of bureaucracy and job protection. Perhaps we should be looking at a private/public joint venture while we're moving towards changing vehicles?

26 posted on 02/05/2003 7:03:55 AM PST by ez ("If this is not evil, then evil has no meaning." - GWB)
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To: guitfiddlist
That said, however, the tile concept as heat dissipator/absorber needs to be much improved - and that will take some serious materials science technology advancements.

The proposals I have seen use carbon-carbon for the really hot spots and titanium elsewhere.

27 posted on 02/05/2003 7:04:28 AM PST by hopespringseternal
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To: fporretto
It would be nice if the private sector were to take a leading role. I haven't stayed current with space exploration

I have heard of a California company that is working to be able to place vehicles in low orbit within 10 years. If I come across their name again, I will post it.

28 posted on 02/05/2003 7:06:27 AM PST by ez ("If this is not evil, then evil has no meaning." - GWB)
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To: from occupied ga
I'm all for private enterprize developing orbital capability. They may not suceed. In fact the first few to try will probably go bankrupt and fail, but undoubtedly this will be a much more efficient use of resources than giving it to the pompous squanderers at NASA.

NASA has pretty effectively poisoned the well for private enterprise. New companies have routinely been starting with the idea of developing a cost-effective launcher, but a huge problem has been NASA flying monkeys telling every investor they get to that whatever the company is trying is stupid and will never work. What else would they say? Anytime someone has a better idea, the question is begged, "Why isn't NASA doing this?"

NASA can't admit that anything might be cheaper or more reliable than the shuttle and no one will believe that anybody can do it better than NASA.

29 posted on 02/05/2003 7:12:10 AM PST by hopespringseternal
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To: ez
The problem: Rocket travel is expensive and dangerous.

The solution: Don't use rockets..

30 posted on 02/05/2003 7:13:26 AM PST by B-Chan (IN MEMORIAM • Space Shuttle Columbia and crew • 2003.02.01)
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To: ez
It's not California, but there is Kistler Aerospace.

I believe they are farther along than anyone else has gotten.

31 posted on 02/05/2003 7:18:14 AM PST by hopespringseternal
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To: B-Chan
Wow, that's some serious science-fiction type stuff. I don't mean that in a bad way, though, as almost all good science and technology concepts have been predicted by science-fiction writers first. As to how far in the future such a thing is, though...
32 posted on 02/05/2003 8:05:50 AM PST by -YYZ-
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To: winodog
The latest theory is: Columbia hit a space object or was
hit by a meteorite.
33 posted on 02/05/2003 8:14:11 AM PST by upcountryhorseman
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To: from occupied ga; guitfiddlist
Thanks. Nasa has never been other than a 'weak sister' for the American military, and is neither 'guns' or 'butter'.
34 posted on 02/05/2003 8:23:41 AM PST by Crowcreek
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To: winodog
" the same sort of tiles"

It's the external boosters that's bringing down shuttles, I think -- not the tiles.

35 posted on 02/05/2003 8:31:11 AM PST by Crowcreek
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To: upcountryhorseman

If we'd gone ahead and developed the X-20 Dyna-Soar back in the '60s, we wouldn't have this tragedy to deal with. The heatshield of the Dyna-Soar was composed of Inconel (a high-temperature nickel alloy) instead of fragile ceramic tiles, and the X-20 would have limited its re-entry heat profile by re-entering the atmosphere gradually, using the skip-glide method developed in the '30s by Ernst Sänger, instead of by the all-at-once method our Shuttles use.

The X-20 Dyna-Soar project was cancelled on 10 December 1963 -- only eight months before drop tests were scheduled. The first manned flight was scheduled for 1964.

(Graphic ©Dan Roam / DeepCold)

36 posted on 02/05/2003 8:35:09 AM PST by B-Chan (Ad Astra Per Ardua)
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To: from occupied ga
This article is claptrap, ideological dimwittedness... if the intellect used to come up with this drivel were converted to electricity, you might have enough to toast bread, LIGHTLY!

The ideological idiots that moronically put for the notion that private enterprise can do space better understand NOTHING. NASA's budget this year is roughtly $3.5 BILLION dollars... for the space program to have reached were we are today it has taken 50 years and adjusted for inflation TRILLIONS of dollars, even if you buy into the lunacy that because NASA is government run that most of its money is wasted... you still have a tab of 100's of Billions.

Companies won't put forth that sort of outlay for payoffs that are not guaranteed or predictible. The space program and its offshoots have given us huge technological advances and commerical applications... they have improved life for mankind. Many of the commercial applications were not even imagined at the time the technology was developed.

You can no more effectively privatize the space program than you can privatize the military. I know the hard right ideology says, everything government is evil, and private enterprise can do better... but the fact is, that is just not the case IN ALL THINGS. Space exploration is definately one of the areas where private enterprise is not going to be able to replace government funded research and action... its just not going to happen folks.

Private enterprise is a great thing, and I personally enjoy it, and view it as one of the greatest things this nation has going for it. That however does not cloud my judgement on all public projects and works.
37 posted on 02/05/2003 8:36:56 AM PST by HamiltonJay
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To: HamiltonJay
This article is claptrap, ideological dimwittedness etc

Do you work for the government? You are full of opinions, but the fact remains the shuttle is a big fat unconstitutional waste of resources that would better be put to use by the taxpayers who earned them in the first place.

38 posted on 02/05/2003 8:41:57 AM PST by from occupied ga (Your government is your enemy, and Bush is no conservative)
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To: B-Chan
The problem: Rocket travel is expensive and dangerous. The solution: Don't use rockets..

So what's the alternative, jets? Can a jet be modifed for low-orbit space travel?

39 posted on 02/05/2003 8:47:12 AM PST by ez ("If this is not evil, then evil has no meaning." - GWB)
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To: HamiltonJay
NASA's budget this year is roughtly $3.5 BILLION dollars...

The shuttle is the most expensive way ever devised to reach low earth orbit. Your thinking is exactly the problem with the space program, and as long as it remains the established doctrine, will keep space as an expensive irrelevancy.

The reason the shuttle is so expensive is because NASA failed. The main reason for that failure is congress. For twenty years everyone has been staring this failure in the face but no one in a position to change the situation has ever brought themselves to fully admit this failure.

Why should they? The only solution is to go to congress and ask for money for a replacement which congress isn't going to give. They figured out a long time ago that entitlement programs are a far more effective way to buy votes.

40 posted on 02/05/2003 8:53:38 AM PST by hopespringseternal
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