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#11
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I believe what Burt Rutan was referring to was the stranglehold on
pirvate space projects. What ever hapened to the guy who was scrounging old Atlas missile parts to make his own 100 kilo rocket? I can just see the FAA inspectors quibbling him to death because nothing had a yellow tag on it, or he couldn't prove provenance of a part. As for NASA, what we are seeing is very typical of a mature Bureaucracy where all the decision makers got where they are by never taking a chance as far as they know and never making waves. 'Go along to get along', etc. Not a leader in the bunch. Score points by making the boss happy - always. Squelch the wave-makers. All decisions approved by committee thus diluting the blame. A complete antithesis of the old Skunk Works. Walt BJ |
#13
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#14
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![]() "Kevin Brooks" wrote in message om... "Ed Majden" wrote in message .ca... "Tarver Engineering" . I expect NASA to pay attention to the GAO and the Columbia accident investigation board, while ignoring Rutan and BBC. Indeed, the government should pay close attention to the investigation boards! Running a space program based upon GAO findings would be like asking your local brain surgeon to remove a tumor using a procedure planned by your auto mechanic. The GAO works for Congress, their findings are not just suggestions. If NASA wants to stay funded, they will respond positively to the GAO investigation. |
#15
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I don't know why some of you are putting Rutan down. He has the right
to his own opinions. I also think he has contibuted to avaition by spending his own money and not the tax payers. Good luck to him! Ed |
#16
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![]() "Guy Alcala" wrote in message ... Paul Austin wrote: Right now, the launcher business is almost impossible to make money in, because there's way too many launchers looking for customers. The US (four launcher companies), Europe, Russia (two launcher companies), China, Japan, India and soon, Brazil compete for the dozen or so commercial launches each year. The main obstacle to cheap space is the cost of access. A lot of people keep hoping of a skyhook that will reduce the cost of a pound to orbit into the sub-hundred dollar range. For all Rutan (and others) complaining about restrictive bureaucracies, if a cheap launch was technically possible,_someone_among all those subsidized launcher companies would come up with it. Rutan has of of course built (and has already done the first drop flight) of a sub-orbital combo mother ship/rocket with his own and other people's money, in an attempt to win the X-prize: http://www.xprize.org/press/what.html http://www.space.com/businesstechnol...ed_030809.html AvLeak has also been covering this quite extensively. That's true enough. The fact remains that what's needed is low cost to orbit. Rutan is embroidering on the notion behind Pegasus, which I had considerable hopes for, so much that I invested substantially in Orbital. If you look at Pegasus' cost per pound in LEO, you'll see that it doesn't compete well with even a Delta. I got a tour of the Delta Clipper when I was visiting Huntington Beach years ago and_that_concept had a lot of hopes riding on it. There have been a lot of disappointments in the economical launcher "business" NASA sponsored a study some years back to determine why ArianneSpace's cost to launch is so much lower than the US launchers and the answer was in the size of the launch crews. Because of the nature of Sea Launch's operations and the fact that their launcher takes advantage of superb Russian rocket engineering (and low costs), I have hopes that SL will eventually shake down into a low cost launcher. Until we get propulsion with high enough Isp that we don't have to pare off every extraneous gram and which can be turned around and reused on a weekly basis, getting_to_space is going to remain an expensive business, so expensive that space operations will yield marginal or negative returns. Once there, as long as we have to do those gram by gram weight budgets, the satellites and spacecraft will continue to make solid gold look like the low cost spread. |
#17
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![]() "Tarver Engineering" wrote "Paul Austin" wrote One of the reasons why US launches are so expensive (compared to ArianneSpace) is that Cape Canaveral is so much nicer than Guyana. If there's a launch at the Cape, every contractor that_touches_the bird sends people (and their families) to help. Nobody in their right mind goes to Devil's Island. NASA delivers the pork and I don't forsee any of the regions they deliver to giving it up. Yup. NASA's regional centers carry a lot more clout than does Headquarters, precisely because of the pork involved. Headquarters does manage overall tone and direction (remember how Better, Cheaper, Faster permiated NASA during the Golden years?) but it doesn't have the clout to make significant changes to the Centers. Still, I think Rutan is off base. Even with a heavily subsidized launcher business, the last five years has seen about 7 billion dollars go to money heaven through space enterprises like Iridium and GlobalStar. In Iridium's case, Moto did everything it could to build the constellation on the cheap. They employed industrial processes and components instead of traditional space grade parts, built a satellite factory to punch out 77 identical satellites and bought the cheapest rides to orbit that they could find. The rest as they say is history. Moto sold something they could not build and as the say, "screwed the pooch". There were plenty of us well aware that Iridium was to be a dud, not long after the first phone call. In fact, one of Irridium's biggest users was al Qaeda and only because there was no other option. Selling Iridium to corporate aircraft showed the system had more non-coverage than c overage. The Iridium business plan was a bust even before it became apparent that the 'phones didn't work in anything but optimimum conditions. One of our guys attended a presentation at the Space '99 conference, where the Iridium suits explained that their natural business base was cannonical Frenchman flying from CdG to JFK and demanding that the same phone work in both places. Since Mr Hertz rented phones-real-cheap, those free-spending Frenchmen seemed likely to be few in numbers. As an aside about Al Qaeda, I was manning our booth at the Space 2000 conference (December 1999) {with a dreadful cold as it happened} when I was approached by a German guy who wanted to buy a COMSAT to beam Koranic broadcasts to the faithful in Afghanistan. He claimed to be Osama Ben Laden's personal representative and the WARC signator for Afghanistan. Even then, I remembered OBL's name and with red flares going off and flashing warning lights in my head, sent him down to talk to the nice people at Lockheed's booth. |
#18
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"Tarver Engineering" wrote in message ...
"Kevin Brooks" wrote in message om... "Ed Majden" wrote in message .ca... "Tarver Engineering" . I expect NASA to pay attention to the GAO and the Columbia accident investigation board, while ignoring Rutan and BBC. Indeed, the government should pay close attention to the investigation boards! Running a space program based upon GAO findings would be like asking your local brain surgeon to remove a tumor using a procedure planned by your auto mechanic. The GAO works for Congress, their findings are not just suggestions. Yes they are just suggestions, in reality. You think they run around in black coats and pull out their GAO ID's and all other feds immediately melt into oblivion and do their bidding? Coming from "Splaps Boy", I guess this is to be expected...how are those "optical nukes" of yours coming these days, Tarvernaut? If NASA wants to stay funded, they will respond positively to the GAO investigation. ROFLOL! Care to guess how many GAO findings have been laughed off (or easily shrugged off) in the past by various federal organizations who understand that the GAO is so politically motivated that their objectivity has been completely compromised? Not to mention the fact that the GAO is not an enforcement agency... Brooks |
#19
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![]() "Paul Austin" wrote in message ... "Tarver Engineering" wrote "Paul Austin" wrote One of the reasons why US launches are so expensive (compared to ArianneSpace) is that Cape Canaveral is so much nicer than Guyana. If there's a launch at the Cape, every contractor that_touches_the bird sends people (and their families) to help. Nobody in their right mind goes to Devil's Island. NASA delivers the pork and I don't forsee any of the regions they deliver to giving it up. Yup. NASA's regional centers carry a lot more clout than does Headquarters, precisely because of the pork involved. Headquarters does manage overall tone and direction (remember how Better, Cheaper, Faster permiated NASA during the Golden years?) but it doesn't have the clout to make significant changes to the Centers. The Centers have an engineering deficit and FAA can deliver that pork in a different useful form. I hope NASA will take the GOA advice to heart, but conflict is the mother of creativity and that is a culture missing at NASA. A power point expert does not an engineer make. Still, I think Rutan is off base. Even with a heavily subsidized launcher business, the last five years has seen about 7 billion dollars go to money heaven through space enterprises like Iridium and GlobalStar. In Iridium's case, Moto did everything it could to build the constellation on the cheap. They employed industrial processes and components instead of traditional space grade parts, built a satellite factory to punch out 77 identical satellites and bought the cheapest rides to orbit that they could find. The rest as they say is history. Moto sold something they could not build and as the say, "screwed the pooch". There were plenty of us well aware that Iridium was to be a dud, not long after the first phone call. In fact, one of Irridium's biggest users was al Qaeda and only because there was no other option. Selling Iridium to corporate aircraft showed the system had more non-coverage than c overage. The Iridium business plan was a bust even before it became apparent that the 'phones didn't work in anything but optimimum conditions. One of our guys attended a presentation at the Space '99 conference, where the Iridium suits explained that their natural business base was cannonical Frenchman flying from CdG to JFK and demanding that the same phone work in both places. Since Mr Hertz rented phones-real-cheap, those free-spending Frenchmen seemed likely to be few in numbers. Charlatans. As an aside about Al Qaeda, I was manning our booth at the Space 2000 conference (December 1999) {with a dreadful cold as it happened} when I was approached by a German guy who wanted to buy a COMSAT to beam Koranic broadcasts to the faithful in Afghanistan. He claimed to be Osama Ben Laden's personal representative and the WARC signator for Afghanistan. Even then, I remembered OBL's name and with red flares going off and flashing warning lights in my head, sent him down to talk to the nice people at Lockheed's booth. We like to have the destination country on our export 8110-3s, for that reason. |
#20
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"Paul Austin" wrote
dollars go to money heaven through space enterprises like Iridium and GlobalStar. In Iridium's case, Moto did everything it could to build the constellation on the cheap. They employed industrial processes and components instead of traditional space grade parts, built a satellite factory to punch out 77 identical satellites and bought the cheapest rides to orbit that they could find. The rest as they say is history. Don't knock the Iridium satellites. We use the flares to calibrate the all-sky cameras used by the Sandia Bolide Detection Network. They do cause problems for astronomers however, if they flare up while your doing a long exposure to capture a spectrum! Flare predictions for your location can be obtained from the "Heavens Above" web site. Ed |
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Thread | Thread Starter | Forum | Replies | Last Post |
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