Bigelow Aerospace Fast-Tracks Manned Spacecraft 122
Raver32 writes "Following the successful launch and deployment of two inflatable space modules, on Monday the owner and founder of Bigelow Aerospace announced plans to move ahead with the launch of its first human habitable spacecraft, the Sundancer.
The decision to fast-track Sundancer was made in part due to rising launch costs as well as the ability to test some systems on the ground, company CEO Robert Bigelow said in a press statement.
'As anyone associated with the aerospace industry is aware, global launch costs have been rising rapidly over the course of the past few years,' Bigelow is quoted as saying. 'These price hikes have been most acute in Russia due to a number of factors including inflation, previous artificially low launch costs and the falling value of the US dollar.'"
Size = three trailers (Score:2)
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Re:Size = three trailers (Score:5, Informative)
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I need a bed (or the zero-g equivalent) because I'm a human, and humans are territorial creatures. As such I'm not comfortable sleeping in a spot which isn't "mine" in some hard-to-define sense. Sure, I can
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And an elliptical machine isnt gonna do you much good in space. You need an exercise machine that puts your body in compression to retain bone mass.
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Re:Size = three trailers (Score:5, Insightful)
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Re:Size = three trailers (Score:5, Informative)
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It's more like 2 trailers, but still pretty big. About the same volume as an 850 ft^2 house with 8 foot ceilings.
53*8*8/3.3^3
94
53 feet long and about 8x8, then convert to cubic metres.
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Plus the great advantage is that you can use the floor-space AND the ceiling space... ?
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--
Ooops! I meant cubed, not squared. And I am assuming the standard trailer is about 20ft long.
Needed features (Score:2)
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eg. x^2
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No sharp objects... (Score:2)
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Re:No sharp objects... (Score:5, Funny)
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Re:No sharp objects... (Score:5, Informative)
Ugh, this ends up coming up every time there's a story on Bigelow Aerospace's habitat modules. From the wikipedia article on Bigelow Aerospace [wikipedia.org]:
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Is there anything in the works to clean up all that space junk?
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By all means, rush development! (Score:4, Funny)
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Similar to Apollo space program (Score:5, Interesting)
Then some particularly enlightened (and ballsy) director made a brilliant decision. Instead of testing first the booster, then the booster plus the second stage, then the booster and the second stage plus the third stage, and then everything with the spacecraft "stack" and finally all of this with the command module having an (unmanned) re-entry at escape velocity speeds (the third stage would be used to propel the space craft DOWN) he had the following idea. (Actually I'm sure the idea was floating around, HE had the power to make it happen).
Since everything is ready (on the ground at least) why not test everything at once?
It worked. The unmanned Apollo 5(?) not to be confused with the launcher Saturn 5 (or in Roman numerals V) worked flawlessly and was a huge success. With it, NASA made up all of its lost time and then some and was able to land man on the moon in the summer of 1969.
The things the United States (and the world) is capable of, given the will and dedication of its people, is simply astounding. Gives me hope at the same time I despair as how it has been squandered by the present administration.
Re:Similar to Apollo space program (Score:5, Insightful)
I don't know which is more depressing: the knowledge that mankind can't do great things, or the knowledge that we can, but don't and waste our time and resources making other people's lives miserable over oil and heroin.
Dunno which is a bigger waste, though (Score:2)
Yes, there have been some materials and technologies which then trickled down to civillian use, but then the same advances could have been ma
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Some would have been made anyway because either the private sector (e.g., computers) or the military sector (e.g., ablative tiles) needed them anyway, and there's no difference between developping them for an ICBM and developping them for a manned shuttle.
You get different people working on the problem. If you say 'we need researchers to help us find more efficient ways of killing people,' you're going to get a different set of applicants to if you say 'we need researchers to help us with the first step in exploring the solar system.' It's a lot easier to motivate top-tier researchers with a puzzle that no one has solved yet, especially if they know another team is also working on it.
Wrong (Score:2)
There are large amounts of titanium, selenium and Helium III on the moon that would probably be highly offended at this remark.
Bull (Score:2)
And here's another thought: if it _had_ any economic value, private initiative would be all over it. You wouldn't need government money to go there.
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The delta-V to get to the moon is something on the order of 13 km/sec. Which sucks. The delta-V from the moon to earth reentry is somewhere around 3 km/sec. So if we send up some pe
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This might be a bad analogy... (Score:2)
Let's talk art, then (Score:2)
See, art so far has been created by private initiative. You have, say, a novellist writing a novel on his own time (and thus expense), then they take it to a publisher who's privately owned, which then try to sell it to individual people like you and me. Which can jolly well decide whether they want to buy it or not.
It's capitalism at its finest. The market can and does decide ho
If? (Score:2)
If? Granted, the private sector (probably) provides the majority of funding for the arts, but a rather significant portion does indeed come from the public sector - at multiple levels of government. (I have no idea how significant - it might be less than 1%, although I doubt i
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Japan seems to be the one making the big scientific ultimatums these days. The government will take on improbable missions in the name of progress, even if there's a high chance of failior. Furthermore, it can't hurt to have that e
I know someone you'll *love* (Score:2)
I'd like to hear more ballsy politicians make ultimatums like JFK did. ... I just want to see some visionaries at the head of our country.
Really? That's funny, because I know this guy who's just chock full of 'ballsy ultimatums [whitehouse.gov],' and even a 'vision [nytimes.com]' or two, and he could really use your support these days.
Be careful what you wish for.
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In short, what are you rambling about?
hmmm (Score:1)
I, for one, welcome our space-borne overlords... at affordable prices...
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Except for zero. And quantum leaps (especially the first ones) are huge in their size regime.
They are not the closest one can get to zero, they are the closest Post-Classical Physics allows, which is vastly farther than what Aristotelian/Newtonian Physics would allow if it could.
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Most people wouldn't, or couldn't afford to. However you'll be surprised how many people can and are willing to spend $30K to fly from New York to London to pick up a $100K designer handbag at 4pm, and return just in time to attend a party at 5pm.
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Re:hmmm (Score:5, Insightful)
Re:hmmm (Score:5, Interesting)
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Re:hmmm (Score:4, Interesting)
Of course, if you're talking about the future, and want to be super optimistic about it, then let's think about reusable launch vehicles. Basically the entire cost of the vehicle can be ignored, as it will be amortized over its use. So that leaves fuel, taxes, insurance, etc. A flight on a plane, today, is basically just the price of the fuel plus a thin margin. So fuel is a pretty good indicator of how cheap rocket travel could ever be.
Armadillo Aerospace are talking up a modular reusable rocket concept. They've flown some modules, but they're still a few years off putting a person on it. Each module has 180 pounds ethanol and 250 pounds LOX and they're saying 64 modules to get to orbit. Ignoring, for now, the fact that they have no idea how to deorbit - they intend to make some money from one way trips, like, satellite launches, etc. That's about $28 for the ethanol, $9 for the LOX, per module, or $2368 for an orbital flight. Even if you double that to do an inefficient re-entry and retro-rocket landing, that's still pretty cheap to go from any two points on the planet. Especially when you consider that every time they throw someone from one continent to another they can also drop something off in space, they can divide the cost between many stakeholders.
And this is all with garage level technology. There's no scaled composites here. There's no turbo pumps and aerodynamic wings. And there's no tethers or laser propulsion systems or any of the other fancy innovations that we might see in the distance future.
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Now, explain to me why you need to go into orbit to get from one point on Earth to another? If you hit orbit, then you need to actively fight you
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If you don't go that high then you'll never be able to do that kind of speed (it'd be Mach 24
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Ahh... No that is not true. Anywhere to anywhere even halfway around the world is always very much easier than going to orbit. In fact just going all the way around once and land at your start site is easier than a stable orbit. Suborbital NYC to Sydney is in the same ballpark
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Now, if you're suggesting that there is a way to go 16,000 km in half an hour without going above 28044 km/hr then I'd really like to hear how.
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You could traverse 16,000km of the earth's surface by just going through the center of the planet.
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I'm more interested in NY to London or Sydney. For that you're actually going to have to hit orbit.
Low Earth Orbit (LEO) will never be economical for trips between two points on the Earth's surface. The energies involved in getting to that speed are ridiculously high for that short of a distance (relatively speaking, of course). LEO brings a whole host of problems with it, including high reentry temperatures (due to the high velocity needed to attain LEO to begin with) and ridiculous amounts of fuel needed to reach it.
To put things in perspective: Burt Rutan and crew ba
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The people who would buy such a ticket don't make any money in a year. Their money makes money.
Most large business jets in the $30-$50 million range are impulse purchases. There's a guy out there who has ordered a private Airbus A380. The world's largest private yacht is not much smaller than the Titanic.
And on and on. There are people with literally more money than they can spend. If one was to sugge
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I mean, why would I want a flight from NY to LA to take 20 minutes when it's going to cost me $30,000+? (estimated) I don't care how much money you make in a year. Anyone would be insane to waste that kind of money.
For real jet-setters with their own planes, that's not very much money and the cost is going to be roughly constant wherever you go.
NY to LA isn't all that smart of a route to do that for though. The time doesn't make that much difference after you factor in all the local transportation costs (and security). Now, NY or LA to Tokyo or Singapore or Beijing in under an hour? That's a different matter. It costs about US$2000 and 12 - 18 hours now to fly across the Pacific from the west coast (somewhat less
oh, really? (Score:3, Interesting)
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De-mountables... (Score:1)
Deuce (Score:1)
*shudder*
-Peter
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Here's a very interesting reply [slashdot.org] I received from an AC. Trouble is it's impossible to tell if subsequent replies are from the same AC, which, in turn, makes conversation impossible.
Interestingly, someone else replied. I'd summarize that reply as, "Your post is interesting and worthwhile, you should take the trouble to log in."
Anyway, it's my policy, and you aren't required to like it
-Peter
Rob Bigelow, Aerospace Gigolo (Score:2)
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Official announcement; Cosmic Log article (Score:4, Informative)
http://www.bigelowaerospace.com/multiverse/news.p
Also, here's a pretty good article from Alan Boyle's Cosmic Log [msn.com].
Hopefully SpaceX will have some successful launches soon, in order to provide Bigelow with a drastically more cost-effective way to launch modules and people. It'd be beautiful to see a SpaceX Dragon [wikipedia.org] crew capsule taking people up to Bigelow's Sundancer habitat.
Re:Official announcement; Cosmic Log article (Score:5, Informative)
Thanx for the update. (Score:2)
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alternative headline :
Bigelow scrubs Galaxy project due to increased launch costs
Even if not, it will not matter for a bit (Score:2)
Bigelow? (Score:2)
Kind of (Score:2)
Misleading Headline (Score:1)
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Chicken == God
Creator of man and raw materials that are used to build this spacecraft.
Career Opportunities (Score:1)
What about the Cosmonauts and Taikonauts, one wonders...
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And the Argonauts. Don't forget the Argonauts.
Unfortunately.... (Score:2)
SpaceX has altered their plans, but it's to make improvements to the design. Kistler is tearing itself apart again with its usual money flow induced turbulence and bad management induced harmonic oscillations in its structure; Rocketplane is probably sorry by now they teamed with them. And Rutan is dealing with his recent problem while keeping things on his planned track, and I'd tr
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That'd be a significant First. The habitat ready to go before the launch capability is there...
SB
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Habitats built on demand that can be shipped up with minimal mass costs. Seems more efficient to me, if there's a way to ship them. Like a workhorse payload launcher.
SB
Bad attitude? (Score:1)
"Bubbles in the Sky" (Score:2)
The story was about how the folks
Re:It looks so unsafe! Improper application of tec (Score:2)
narwhal [nationalgeographic.com]
Re:It looks so unsafe! Improper application of tec (Score:2)
"balloons" can be made very safe (Score:5, Insightful)
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