Europe to Join Russia Building Next Space Shuttle 279
An anonymous reader writes "Development agreement takes shape during the Paris Air Show
It's all but official--Russia and Europe will soon embark on a cooperative effort to build a next-generation manned space shuttle. Speaking at the Paris Air Show, in Le Bourget, France, in June, Russian space officials confirmed earlier reports from Moscow that their partners at the European Space Agency would join the Russian effort to build a new reusable orbiter, dubbed Kliper."
In Soviet Russia... (Score:2)
Heck, maybe I got it wrong, but it's Friday evening and I'm almost done with my 12pack. *hic*
Will Canada be involved in this project ? (Score:2, Interesting)
Re:Will Canada be involved in this project ? (Score:2)
Re:Will Canada be involved in this project ? (Score:2)
The World Catches Up (Score:5, Insightful)
Re:The World Catches Up (Score:5, Insightful)
Americans by and large seem to be content to sit on their fat rear ends while they're throwing away the keys to the kingdom.
The question isn't whether or not the rest of the world is catching up, but why are we letting them do so?
Wait. Never mind. Survivor is on...
Re:The World Catches Up (Score:2)
.. While The USA Sues Itself Out Of Existence (Score:2)
Europe's bureaucracies will not hesitate to forcibly acquire the necessary intellectual property needed get things done for large projects. That's how the European airline industry managed to get the Concord, Euro
Re:The World Catches Up (Score:2)
And where do you get this 'wisdom' from? Sad to say, your statement is just not true; NASA has plans to start designing a new reusable orbiter (basically a frankenrocket cobbled together from an unholy mating between the US' rocket designs and the shuttle), but no more thna that.
Had you been up on your news, you'd know that. Projects like the shuttle are just too expensive and large scale to keep secret.
Re:The World Catches Up (Score:2)
That is changing. And it is a good thing. They will bring a new approach to the table. As for the Chinese, time will tell.
Re:The World Catches Up (Score:4, Insightful)
I'm actually more worried about the Japanese. They are going to beat us economically and just buy our entire country. Oh, wait, that was what we believed in the 1980's.
Then, what I'm really scared of is the domino effect of communism. Our system is obsolete, communism is the future, and I'm scared. Oh, wait, the 1970's.
Actually, the Soviet's are better at us in everything. We have no chance. They have more war heads. Wake up, people! We're losing! In 50 years, its a Soviet World! Oh, wait, that was the 1960's - 1980's.
I don't mean to act this way, but do American's have to have someone about to catch up to keep motivated? Am I the only one that has trouble believing the China story based on fundamentals? Like:
1: Imbalance of girls vs. boys due to one-child policy and preference of boys. This is the sort of thing that causes civil war (30M inbalance now)
2: Running a trade surplus. That is TERRIBLE for a developing economy. It shows lack of investment. They should be running a debt to build infrastructure.
3: Excessive corruption, which is, in effect, a large tax.
4: Banking system which is less stable than most realize.
5: And, my favorite - they are falling for the same trick America used to bankrupt the Soviets (turning a military rivalry into an economic one). They have said "if America builds a missle defense shield, we will build enough missiles to overwhelm it." That is what America wants, because missiles are not cheap to build. Are they really dumb enough to fall for the same trick? By their own admission, yes.
So, I am not one to discount threats, but can we keep things a little in proportion and have some view of history?
Re:The World Catches Up (Score:2)
Foreign or domestic investments don't show in trade balance. A trade surplus just means the Chinese sell more to other countries than they buy from them. They may well invest the difference in domestic investments.
Moreover since the whole world is a closed system, if economy A is running a trade deficit then the complement of A must run a trace surplus.
At the moment the USA and Europe buy a lot
Re:The World Catches Up (Score:3, Funny)
You'd have thought... (Score:4, Funny)
Not a cost-effective way to run anything. (Score:3, Funny)
A one-shot jet is what we need. Build it cheaply, fly it across the Atlantic once and then dump it. Smaller, faster, cheaper is the answer. We might lose the occasional load of passengers, but it's gotta be cheaper overall.
One-shot cars, too - I mean, look at all the rust buckets you see on the road these days, it's just begging for trouble. How many of all those annual road deaths could have been avoided i
Re:You'd have thought... (Score:3, Funny)
They did, NASA is not involved.
NASA has actually demonstrated that reusable is practical before congress removes wide swaths of your initial plan and sticks in a bunch of unnecessary pieces.
I'm fairly confident that the Russian system will still cost under $60M per launch to send up, a minor increase in cost compared to Soyuz and lower per kg of payload.
Re:You'd have thought... (Score:3, Informative)
The Russians and the ESA get the benefit of learning from all of our mistakes without having to spend tax dollars.
I still think wingless is the best way to go for the Kliper and/or the CEV. Unless you are taking off from a horizontal position, those wings are just dead weight.
Re:You'd have thought... (Score:4, Informative)
By 'they', I meant the EU and Russia, not NASA.
NASA has actually demonstrated that reusable is practical...
I disagree. The turnaround costs to get the shuttle ready for the next mission were far, far greater than the estimated costs. I'm aware of how NASA got jerked around by congress and how the shuttle as implemented was not the shuttle that was conceived. But even so, the cost to turn the shuttle around turned out to be so much more than what they anticipated that putting up single shot spacecraft would have been less costly.
What they should be doing is designing a re-launcable manned capsule which is separate from non-reusable payload module. The reduced launch weight and reduced turnaround rework (compared with shuttle) would make this a good option. You wouldn't be throwing away the expensive life support systems. The payload area would be pretty much structural components, making it fairly inexpensive. It wouldn't have any complicated electronic or mechanical systems.
Re:You'd have thought... (Score:2)
I really hate it when politics interferes with science; a scientist can learn about politics, but a politician just doesn't have the smarts for science.
Shuttle type transport not economically effective? (Score:5, Insightful)
Re:Shuttle type transport not economically effecti (Score:5, Insightful)
It has only been demonstrated that the Shuttle, in it's half completed "still a prototype" design, is not an overly cost effective way of putting up payloads.
A number of additional steps in the program, cut by congress, would have significantly helped.
Re:Shuttle type transport not economically effecti (Score:5, Informative)
Most private initives are to try and cut the ground crew for launches down to a very manageable number, like 5-10, and to try and increase the number of launches to keep that ground crew busy. Assuming the rest of the cost of manufacturing is kept the same for private launches, that savings alone makes a huge difference. The CEV (and other designs at NASA) mainly try to keep that same 25,000 support personnel in their jobs.
Re:Shuttle type transport not economically effecti (Score:2)
"Hasn't it been proven...?"
Now there's an intelligent and informed remark. Feel free to get your head out of your posterior and do your own research.
Re:Shuttle type transport not economically effecti (Score:5, Insightful)
Jedidiah.
Re:Shuttle type transport not economically effecti (Score:2)
If they are copying anything here it's not the shuttle, but the next-gen NASA design which is back to a "lauched on the tip of a rocket" type design... but the timing, if anything, more suggests NASA copying Russia rather than vice versa.
http://www.aeronautics.ru/archive/space/ [aeronautics.ru]
DIdn't the USSR try this once? (Score:2, Interesting)
Anyone care to elaborate?
Re:DIdn't the USSR try this once? (Score:4, Interesting)
http://en.wikipedia.org/wiki/Buran [wikipedia.org]
Retirement Residence for the Buran (and friends) (Score:2)
Government vs. Spaceship N (Score:4, Interesting)
One key is mass production -- amortizing all that costly engineering over a greater number of vehicles. Current commercial ventures may only be suborbital today, but competition to reach orbit and provide tourist services will probably lead to the development of ever more capable private launch systems.
Uless we can drammatically reduce the cost of access to space,
Re:Government vs. Spaceship N (Score:5, Insightful)
As president, he used tax dollars to build high tech infrastructure in texas, again funneled through Halliburton. Putting a man on the moon was misdirection and PR. Halliburton also was the main contractor for nuke plants and vietnam.
The purpose of a government run space program is to spend as much money as possible. A private sector project to do the same thing has a very different set of incentives.
I tend to favor market economies and be wary of the sort of public private partnerships pioneered by mussolini and lbj. But I have to give the guy some credit for bringing the Texas hill country out of the stone age into the space age.
Near-term competition in human orbital spaceflight (Score:5, Informative)
* USA: Shuttle-derived system [wikipedia.org], probably with a CEV capsule on top. There's several downsides to a shuttle-derived system, but it keeps the constituencies happy and should have enough government momentum to keep on going.
* Russia and Europe: Kliper's [wikipedia.org] been searching around for financial support for a while, and it looks like they finally got at least -some- funding from Europe.
* China: various iterations of Shenzhou spacecraft [wikipedia.org]
In the private sector:
* t/Space: The (Rutan-affiliated?) company just completed a parachute drop test [wired.com] and water landing of a full-scale model of their proposed CXV space capsule. It's uncertain if they'll get more funding from NASA, but their concept seems sound and may get private investment. Oh, and their web page has some really spiffy videos [nyud.net].
* SpaceX: They've already announced their intent to compete for Bigelow's orbital prize, and their upcoming man-rated Falcon V will be large enough to carry a Gemini-style capsule.
Now what about destinations? Besides the ISS, we've got Robert Bigelow's inflatable space station modules [wikipedia.org], which should be up and operational by 2010, with several prototype launches before then. He's planning on selling these modules to various groups and countries, so hopefully we'll have several different space stations up there.
Between Shenzhou 8 and 9 China is planning on launching a small orbital laboratory, which Shenzhou 9 will be docking with. Various members of the Chinese space program have also been visiting [aviationnow.com] Bigelow's facility, so perhaps we'll see them doing something with his modules.
The future should be interesting.
Re:Near-term competition in human orbital spacefli (Score:3, Funny)
Old Chinese curse "May you live in interesting times"
He'll see the big board! (Score:4, Funny)
Is that the Russian Ambassador you're talking about?
Muffley:
Yes, it is, General.
Turgidson:
Ahh, am I to understand the Russian Ambassador is to be admitted entrance to the War Room?
Muffley:
That is correct. He is here on my orders.
Turgidson:
I... I don't know exactly how to put this, sir, but are you aware of what a serious breach of security that would be? I mean... begins closing his notebooks he'll see everything. He'll see the big board!
Muffley:
That is precisely the idea, General. That is precisely the idea. Stains, get Premier Kissov on the Hotline.
Apologies to George C Scott and Peter Sellers.
It's not a shuttle... (Score:5, Informative)
The Kliper can't do that.
The Kliper is basically an upgraded resuable Soyuz that can host 7 people (good for station) and a basic amount of payload. A Soyuz is a three part contraption of which only 1 module returns to earth and none is resued. The Kliper is just a single piece reusable capsule that's stretched. It launches like a capsule - on the tip of a rocket. It reenters like a capsule (unless they opt for wings... the judges are still out on that one). It's not a shuttle.
-everphilski-
Re:It's not a shuttle... (Score:2)
Thank his Noodleness for that!
Welcome to Bush's 21st Century (Score:5, Insightful)
This is true from the war in Iraq to the Koyoto treaty to appointing Bolton to the UN. After that kind of treatment it is only natural that everyone else will decide that they don't need the US and will go about building the future without US involvement.
This is a very bad development for everyone. The big problems like space, global warming and war need cooperation from all the international community, and splitting into competing factions will only lead to failure.
I'm very upset over this, because we all loose.
Re:Pay no attention to historians, they lie..... (Score:2)
Yeah, look at competition... (Score:5, Insightful)
Y'know, I'm gonna burn some karma here. But there are times I really hate this attitude.
When I was a kid, say, early 1970s, I picked up an old book on the planets and the "future" of space flight. This book was written probably around 1959 or 1960. It talked about Sputnik and Explorer I. And it talked about how man would get into space. The book started with the "space plane" (what I learned in later years would be considered the X-20). It sat at the top of a rocket, was launched into orbit, and landed again like a normal airplane. The book then talked about the next big step--a space station constructed in orbit. This looked remarkably like the space station shown in 2001. The book ended with what would be the next big step--probably sometime in the late 1980s or early 1990s--of an expedition to explore the moon.
Well, of course, we beat that by 20 years! We landed on the moon in 1969! But what did we get out of it? Are we on the moon now? Could we do more with the moon now, if we were to land on it again, than plant some flags and play some golf?
Your vaunted "competition" to get us to the moon gained us very little in the long run. Yeah, we made it and we developed some pretty impressive technology to do it, which had all sorts of commercial benefits. But we didn't go to the moon to explore. We didn't go to the moon to expand humanity. We went to the moon to beat the Commies. And once that was accomplished, we were done.
I liken it to a 240,000 mile race. We're all excited at the approach of the race. We discuss, debate, and argue about who we think will win. When the race starts, we are glued to our seats. Whoever wins, we cheer, we applaud, slap them on the back and say what a great job they did. But a week after the race, it's business as usual. The winner's name is written in the history books and that's it.
The American Public wasn't behind the Apollo program in order to broaden mankind's knowledge of the universe. We were behind it to whoop some Commie butt and show the world how great the U.S. of A was. And so, when the race was won, the banners were taken down, the streets swept clear of the ticker tape from the parades, and people went back to their own business secure in the knowledge that their country was #1.
That, to me, is what our "competition" to get to the moon got us. Getting to the moon was sold to the people as a race which we had to win. The money spent on Apollo was taken from programs like the X-20. It short-circuited plans for a permanent space station. It put all our resources behind one big "show"--get to the moon. We're only now starting catch up to where we might have been in the late 1970s, if only we had hadn't gotten distracted by beating the commies to the moon.
Consider the concept of "competition": You have an objective--a thing you have to accomplish. If you reach the objective before the others, you win. If you don't, you lose. I'm not interested in that. I'd like to see colonies on the moon. I'd like to see manned exploration of Mars. But these are long-term things--there is no "competition." And if we waste the money on "flags and footprints" kinds of missions so we can thrust our collective index fingers in the air and yell "We're #1!", the long term goal of having my children or my children's children live and work on the moon will never be realized.
Don't get me wrong. I'm not saying Apollo wasn't an amazing achievement. But everyone complains about the fact that we didn't follow-up Apollo with more and better trips to the moon. But as I said, this wasn't how Apollo was sold to the people. It was sold as a competition. And competitions are over when somebody wins. I want the follow-up. And the only way we'll get it is to stop thinking about "beating" other countries and start thinking about how we can do this "for all mankind."
Isn't that what the plaque [nasa.gov] says it's all about?
Re:Pay no attention to historians, they lie..... (Score:2)
And off-topic.
Here's a clue: just because another country has made mistakes at some point in the history, doesn't mean Bush is making a better job now.
Re:Pay no attention to historians, they lie..... (Score:2)
Here's a clue for you: The French government has collapsed twelve times in the last two hundred years. I'm not talking about elections or impeachments or whatever, I'm talking about dispensing with democracy entirely and installing a king. Or vice versa.
Whatever job President Bush is doing, it's clear that America is doing a hell of a lot better than France.
why don't we leave more stuff up there? (Score:4, Interesting)
Re:why don't we leave more stuff up there? (Score:2)
The space shuttle is the cause (Score:3, Informative)
I don't think most people realise just how low the ISS flies. It flies at an altitude of up to 354.1 km [wikipedia.org]. As a comparison, the diameter of the earth is about 12700 km. Look at those numbers again. It so low that you'd be hard-pressed to even call it "space".
The reason for this very low orbit is that the space shuttle is unable to travel any further out. It a rocket-boosted aircraft that just happens to be able
Desktop of choice for the Kliper (Score:4, Funny)
thank you, thank you. please tip the waitresses
Kliper? (Score:5, Funny)
Klippy: I see you are building a space shuttle. Would you like me to overrun the budget?
Wikipedia (Score:2)
What OS? (Score:2)
Linux(R) is a trademark of Linus Torvalds, and its use has now been restricted to those with money and editorial
Re:Great to see something new. (Score:4, Interesting)
Because you don't build something as complex as a shuttle, and have a new model every other year. Having said that, they have gone through a lot of rebuilds. How much of the original electronics is still in it? Not a lot. And your old 310 didn't get nearly the inspections the shuttles have.
Re:Great to see something new. (Score:4, Insightful)
Re:Great to see something new. (Score:5, Informative)
The shuttle is not an "insane contraption". It's a machine that, due to its completely different design from most rocket systems, exposed a lot of problems that we didn't even know existed. That happens with first-gen systems. Success and failure of innovative designs can't really be tested.
Case in point: US vs. Soviet rocket programs. Even with the US importing of German rocket scientists and incorporating them into the heads of projects (compared to Soviet importing of small numbers of technicians, who weren't relied on much), the early Soviet program was full of staggering successes, and the early US program full of staggering failures.
However, the lunar programs reversed this. Try as they might, they just couldn't get the N1 rocket to work. It kept blowing up on them. Meanwhile, the Saturn V was an amazing success overall. The US stole the world show.
Then comes the shuttle (we can't really analyze Buran since it only flew once, unmanned). The continued Russian reliance on Soyuz, while preventing much innovation, allowed them to refine the system. The US's adoption of a radically new system led to radically new problems. Suddenly, the Soviets seemed again like the more reliable choice**.
I guess the moral of the story is: Fortunes change, and innovation can't be scheduled.
** - I'd still rather take a Shuttle. It's had a slightly lower ratio of casualties to human launches and slightly lower total manned failure rate. Most significantly, however, is that Soyuz has lost a lot of unmanned launches recently (including many ground crew deaths). It's reentry is also quite rough and dangerous; one Soyuz broke through a frozen lake and nearly froze its cosmonauts; another, on a launch abort mode, nearly rolled off a cliff. But there's no disputing that Soyuz is cheaper per kg, even if it has far less capabilities (trash/payload return, length of time for crew support, orbital options, etc).
Re:Great to see something new. (Score:2)
A true statement, but the fact that it did fly, totally unmanned (something I'd rather not see the shuttle try) says at least something about the worthyness of russian tech.
That, and the fact that all russian tech is designed to be serviced by an ex-farmhand from the steppes, leading to the situation that Sukhoi's need only a fraction of the groundcrew neccessary to keep an F16 up in the air.
Fact is, Russian mechanical engineering has always b
Re:Great to see something new. (Score:4, Insightful)
Not exactly. It just wasn't what the US military wanted. The current shuttle design suffers a lot from this, since early NASA tried playing politics but got eaten alive by the more experienced groups they were trying to use.
Unfortunately, the shuttle is a far less capable launch vehicle. Yes, it really is. The Saturn V can put bigger cargos, including humans, into LEO than the shuttle can. And the shuttle can't put any significant cargo into GEO at all; the additional booster ring they have to use to launch from the cargo bay is too bulky, heavy, and risky to make it worthwhile much.
It wouldn't be that big a deal to recreate the Saturn Vs. We've got the plans, just not the tools and dies (never have figured out why standard military policy is to destroy these when the project ends, like they did with the SR-71). With an upgrade for modern materials and avionics, these Saturn VIs would outstrip anything else around right now. And still be cheaper than Shuttle launches...
--"The shuttle is not an "insane contraption". It's a machine that, due to its completely different design from most rocket systems, exposed a lot of problems that we didn't even know existed."
What makes it an insane contraption is the fact that we've never bothered/managed to address most of those problems.
Even worse, there were a number of problems with the design we knew about in advance, but we went with it anyway because (wait for it) it was the low bid.
What am I talking about? Segmented SRBs for a starter. Instead of building a single big rocket, we build it in sections, ship the sections, and then put them together later. Why? To spread the pork around. Unfortunately, this is what killed Challenger.
Heat tiles for another. Custom-made for each location, meaning absolutely zero economy-of-scale. Very stupid thing to do for such a fragile, expensive and necessary piece of the project. Lost two to this one.
And there's other problems we've lucked out on so far. Like the SSMEs. Sure, they're powerful. They're also finicky, and have never had the multi-flight capacity they were supposed to have. They have to be completely rebuilt every flight to be inspected and repaired. Why? Lots of little, medium, and even big problems with them that we've never been able to fix completly. They were just flat out designed with the wrong methedology.
So we've got three major components of the system that are flat out bad ideas to be used in something like this. Stuff like avionics hasn't ever been a problem; it was properly designed, and it's something that can be upgrades as we go even if it wasn't. We managed to get all the major, high-cost-to-fix items wrong. So why keep using it?
Re:Great to see something new. (Score:3, Informative)
I would also note that the current shuttles are not first rev hardware. The Columbia was the last of the first generation. Designed to schematics that predated those of Challenger, it had the disadvantage of being both the smallest and heaviest shuttle in the fleet. It blew up in large part because of that. Had the Atlantis or Discovery been in its place, I think there's a very good chance that
Re:Great to see something new. (Score:5, Insightful)
Because it takes time to develop new stuff. For anything complex it takes decades. The hardware in the ATC system I work on was obsolete the day the system was comissioned. You couldn't get dec to sell you new ones. That's just the way it is with technology. Sorry about that.
Re:Great to see something new. (Score:3, Insightful)
Because they work.
Because it works.
Because it works.
But what do any of those have to do with the Shuttle? Let's talk about the Hindenburg, the Titanic, and the Chevy Corvair.
Re:Great to see something new. (Score:3, Insightful)
The Shuttle has exactly the same level of reliability and safety as the Russian system, ie, it's not fantastic, but this is a dangerous activity.
Continuing the comparison, Shuttle can carry a higher payload, more people per flight, requires less training for passengers, exposes them to lower G loads, and can carry freight back to Earth.
There are many other advantages. Based on this th
Re:Great to see something new. (Score:2)
What was wrong with apollo? AIUI it was stopped because it guzzled too much gas, not because of any reliability concerns.
Re:Great to see something new. (Score:4, Insightful)
Re:Great to see something new. (Score:2)
Let alone also using B52s, KC135s, K10s, E3s
Why do we communicate with a 30 year old communication protocol?
Or using telephones, which are over a century old.
Why do I drive a car which is 10 years old but for which the basic design is more than 20 years old?
The basic design of cars hasn't changed in a lot longer than that. There is also plenty of car technology which hasn't changed much in 70 years.
Re:Great to see something new. (Score:2)
If only they'd buy a few Baluga's or something - but then that wouldn't be US home-ma
Re:Great to see something new. (Score:2)
Re:Great to see something new. (Score:2)
* Why to air forces the world round rely on C130 Hercules aircraft for transport?
* Why do we communicate with a 30 year old communication protocol?
* Why do I drive a car which is 10 years old but for which the basic design is more than 20 years old?
You're comparing apples and oranges, and even doing the dreaded car analogies... A space shuttle is a vehicle for a part of science that has evolved tremendously since it was b
Re:Great to see something new. (Score:5, Interesting)
That being said, the Space Transport System program has been a wild success, and the space shuttle is just as reliable as my jeep. The problem is where the shuttle is located on its launch vehichle, and how that launch vehicle is put together. Foam falls off the tank because they use foam to insulate the thing, where a little more cost could use electric warmers. SRBs blow up because their rubber seals aren't constructed properly. But the shuttle is still fine.
I think now, as we should have been doing years ago, we should be investigating Shuttle Derived Launch Vehicles. The current orbiters would make great museum pieces (imagine being able to go inside a shuttle in a museum), and could drive up the resources used to build alternatives. The SRBs have proven themselves to be lean, mean, heavy lifting machines, and as they are so reusable, we should go on reusing them.
As for the European Union building a new shuttle, good for them. They've been needing shuttle-like versatility. Perhaps it'll help spark a renewal in space technologies, along with the privatization of space technology, here in America. Competition is great until it stagnates, and we've proven that one time and again in our time honored tradition here in America.
Re:Great to see something new. (Score:2)
Except there's never been a compelling reason to have or use the Space Shuttle.
The problem is where the shuttle is located on its launch vehichle, and how that launch vehicle is put together. Foam falls off the tank because they use foam to insulate the thing, where a little more cost could use electric warmers. SRBs blow up because their rubber seals aren't constructed pr
Re:Great to see something new. (Score:2)
Imagine if you rebuilt the engine in your jeep after every roadtrip, would you still be crowing about its reliability?
Re:Great to see something new. (Score:2)
Re:Great to see something new. (Score:2)
Re:Great to see something new. (Score:3, Funny)
Re:Great to see something new. (Score:5, Informative)
It may well be beyond you, but 20 year old equipment is commonplace for most aerospace equipment. 20 years is mid-life for passenger airliners. Airlines are routinely launched with no aircraft newer than 15 years. Military aircraft see 30+ years and more.
The fact that the orbiter is 20 years old is not relevant. The design intended that the vehicle last through many flights; that was the whole point. Unfortunately, the design ignored basic physics and presumed that some magic propulsion system would exist to get the plane into orbit without 90% of the launch weight being fuel. When the engineer's magic wand failed to create such an engine, they bolted on boosters and fuel tanks and left us with the present costly, low capacity and inefficient launcher.
NASA is on the road to fixing this. Griffin has a clear vision for the future launch platform; separate the cargo from the crew, put the payloads on top, reuse the high quality and well understood booster and shuttle main engine designs for propulsion, de-orbit the crew in a lifting body capsule, and do it quickly so we don't have to keep flying these space planes. It should be cheap, reliable and flexible.
Re:Great to see something new. (Score:3, Insightful)
But this fails to address the one place that the shuttle was good at: maintance of satellites. While f
Re:Great to see something new. (Score:2)
http://www.washingtonmonthly.com/features/2001/800 4.easterbrook-fulltext.html [washingtonmonthly.com]
Even though it had been written before the Columbia and Challenger disasters, its author was able to foresee many of shuttle's current problems.
Re:Great to see something new. (Score:2)
I am sure that the collection of the boosters, testing the o-rings, building a new fuel tank, checking the tiles are in order and mating the lot together are the elements are just some of the elements that crea
Re:Great to see something new. (Score:2)
As far as I know, the alternatives are nuclear (which won't happen due to public sentiment) and antimatter (which we don't have the tech to produce yet).
Re:Great to see something new. (Score:4, Interesting)
Your premise is that people won't be going to orbit and that, lacking a Shuttle, they won't have the facilities. They will go to orbit and they can have better facilities when they arrive.
Separate the people from the cargo:
1.) Launch your 100+ ton satellite garage(s) into orbit on large, risky, unmanned launchers. If it blows up it might make the news.
2.) Maneuver the garage into position. Simple orbital mechanics performed from terra firma by hundreds of people every day.
3.) Launch a crew on a small, reliable, inexpensive rocket. Rutan may eventually do this for millions, as opposed to hundreds of millions.
4.) Link up your capsule with your garage and go fix your satellite. We've been docking things with other things is space for decades and no one has yet been killed doing it.
5.) Undock your capsule and use your undamaged, expendable, ablative heat shield to glide back to a runway. Leave the garage in orbit because we'll need it again soon.
Any auto mechanic could have devised this. I've yet to meet one that hauled his tools between home and shop every night. How is the Orbiter better than this?
Re:Great to see something new. (Score:2)
Satellites can be at different locations. If my satellite in stationary orbit needs fixing, positioned at 30 degW, and your garage has just been used to fix something at 30 degE, how are you going to get it 60 degrees around? If you speed it up, it will only go higher as well as faster.
Satellites can b
Re:Great to see something new. (Score:2)
Re:Great to see something new. (Score:2)
You can only have two out of three.
Re:Great to see something new. (Score:5, Informative)
That's was one of the shuttle's original selling points. Unfortunately, the cost of the shuttle flight is more than the cost of simply replacing the satellite in almost every case (Hubble being the one exception). And yet there's a more fundemental problem.
The shuttle doesn't go high enough. It can only get to low earth orbit, which is thousands of miles below the fast majority of satellites (in geosynchronous orbit). It was supposed to go to GEO orignally, and when they realized that wouldn't be possible they proposed a "space tug" to ferry the satellite back and forth. That never materialized. So we're stuck with a ship that, even if it could be operated cheaply enough to be worthwhile, couldn't actually get to the repair job for most satellites.
Re:Great to see something new. (Score:2)
Thing is that the shuttle cannot reach geosynchronous orbit. Which is where such an ability would be most useful.
Re:Great to see something new. (Score:2)
Re: (Score:2)
Re:Great to see something new. (Score:2)
For one, aerospace electronics are often upgraded and retrofitted as the need arises, no need to replace the entire craft, especially as each shuttle is hardly a third into its designed number of launches.
As it is, I think the only thing that is still 20 years old on the shuttle is the structure and inner skin. The engines, electronics, hatches, sensors have all been upgraded in the t
Re:Great to see something new. (Score:3, Insightful)
Billions upon billions of dollars. That's why.
Why the shuttle is still in use (Score:2)
It was politics. Politics inside and outside of NASA. Face it, they went to the moon and promptly got lost in Earth orbit.
When you get first prize your first time out in a major it kinda gets boring to play the regular games. In other words, we made the moon and then went back to playing in orbit.
The Shuttle was a fancy trap. Straight out o
Re:Great to see something new. (Score:2)
I see reusable spacecraft as a step backwards at least in the case of the Shuttle. After using the Shuttle it must be inspected, reinspected, reinspected, reinspected.....replace tiles, replac
Re:Great to see something new. (Score:2)
Buicks are awesome (Score:2, Interesting)
Now, back on topic, I thought it interesting that one of the bonuses for Russia here was the fact that they could launch from closer to the equator. I feel like I should know this, but I don't:
Can someone explain to me why that is so vital? I mean, why can't they launc
Re:Great to see something new. (Score:2)
The Porsche and Jag being 2 of the ultimate sports cars of their day, and the Honda being the typical family hauler of today, you'd think there would be no contest on a twisty autocross course.
Yes, it was no contest. But you'd probably be wrong in guessing which one won.
As far as weight, an old LeSabre is comparable to a new Maxima. Abou
Re:Great to see something new. (Score:2)
Huh. On the other hand, the EU, Russia, China, Japan, and India all seem to be viewing space as an investment in their future.
When you're in debt, you have two real choices. Reduce spending, or figure out how to get more money to come in. Any idiot can do they first and attempt to struggle on.
Both Apple and HP both came through the bubble. Apple, with difficulty, kept up its R&D program. HP slashed costs. Apple now has the p
Re:MAKS revival? (Score:2, Interesting)
The Paris, Farnborough and MAKS international airshows are premier events (the Paris and Farnborough international airshows are held on alternating years) for aerospace enthusiasts. It's fascinating to see such a blend of mega-corporations, politics and military might intertwined at extravagant affairs. Last year at Farnborough, Boeing and Airbus offic
Re:This is a good thing (Score:2, Interesting)
Re: (Score:3, Funny)
Re:This is a good thing (Score:2)
- Ancient Wisdom -
In other words: instead of trying to shoot your offspring into space with a big pale dick plus huge orange ball with boosters attached, try with a more sensible arrangement. Big hunking and cheap cargo goes on the big cheap vessel, the small important stuff, like seme^H^H^H^Hpeople, goes on the smaller, but safer ship.
The window for successful launch from Earth surface into space... is tight.
Re:This is a good thing (Score:2)
The minute someone gains a technical advantage in any field, be it R&D, production efficiency, etc, they can use that advantage to continue extending the lead to make it almost insurmountable.
As far as I can tell from your post, you'd be perfectly happy to let other countries develop and use new techonology decades before the US, and allow their companies to stop our in innovactio
Netcraft confirms it (Score:2, Funny)
One more crippling bombshell hit the already beleaguered NASA community when the EU confirmed that NASA space share has dropped yet again, now down to less than a fraction of 1 percent of all space. Coming on the heels of a recent Netcraft survey which plainly states that NASA has lost more space share, this news serves to reinforce what we've known all along. NASA is collapsing in complete disarray, as fittingly exemplified by failing dead last in the rece
look who's broke (Score:3, Insightful)
As for following through, the EU has completed several Mars missions and the Galileo satellites are being readied for launch at the end of 2005. Europe also has a commercial space program with considerable lift capacity.
Re:look who's broke (Score:2, Interesting)
Looking at the government's debt as a percentage of GDP isn't realistic, because a government surviving longer than two years (the term of the House) with that kind of mentality isn't realistic. There's a history in this country of people being tarred and feathered for being accused of having that kind of "The people exist to be taxed"
Re:Man (Score:2)
Well, the Space Shuttle looks 'sexy' yet it crashes when a puny tile falls of which they cleverly keep together with 100 camera's.
Looks isn't everything, it's durability and functionality I believe or even cost. The Russian rockets were buttugly, but they worked and were cheaper even to launch! But I have to agree that the conceptart is lacking a bit.
It's a glorified capsule (Score:3, Insightful)
-everphilski-
Re:It's a glorified capsule (Score:2)