GIThruster wrote:
Oh we've hashed over the details of these things long ago. It's pretty common knowledge that none of what you're talking about is economically feasible. It's also pretty obvious you're new to the whole alt space issue and that's why you make these sorts of freshman mistakes. What is surprising is you're so impatient to demonstrate so clearly the depth of your ego and ignorance.
You are a clown and this is the last of my time I'll waste on you. Luckily, there are plenty of decent people to converse with here.
GIThruster wrote:
To go round trip to the Moon requires at a minimum, 2 Falcon 9 launches with Dragons and as yet undesigned lunar landers. That's a $120M dollar investment for 3 or 4 people to be in space for a couple weeks. No private company is going to front quite literally, tens of trillions of dollars to build a hotel on the Moon that no more than 100 people could ever possibly afford to use. Therefore, all talk of Lunar Hotels is talk from ignorance, by people who sound more foolish the longer they stroke themselves with their verbal masterbation.
Again with the personal attacks. There's no need to be hostile, I'm sure you're a valued human being. Use your inside voice and your kind words and people will like you.
And yes, I'm aware that any plan to utilize space faces extreme hurdles. We have no space infrastructure. Until we have some, using space for anything is hard. It's the classic chicken and egg problem. Luckily, we have people who are willing to take risks because they see the ability to profit (and probably a bit of humanitarian altruism as well)
Hey, space hotels!
http://www.spaceislandgroup.com/sig-vision.html
And these guys want to offer circumlunar vacations from both sides of the atlantic.
http://news.nationalgeographic.com/news ... ntrip.html
http://www.dailymail.co.uk/travel/artic ... -100m.html
More here
http://en.wikipedia.org/wiki/Space_tourism
So, the idea is not quite as crazy as you'd like it to be.
Besides, who exactly do you think you are? You've demonstrated no ability in any relevant field be it scientific or financial. You're not an authority on anything. You're a forum poster. And that's all you're going to be treated as.
GIThruster wrote:
By contrast, the report here is that Alan Stern is involved which means Moon Express:
http://en.wikipedia.org/wiki/Moon_Express
MoonX has very specific goals as you'll see, and they do not include a hotel, banking, or any such other stuff that all absolutely REQUIRES a space transport system many orders magnitude cheaper than what rockets of any kind can ever deliver. It is not a good bet that MoonX will ever have the kinds of money necessary to even deliver the robots to the Moon needed to identify the proper ore samples, but that is their first step.
I wish them all the luck in the world. They'll have to develop the sort of infrastructure I mentioned in order to succeed. But let's look at what you wrote and what they'll face. First off,
banking, or any such other stuff that all absolutely REQUIRES a space transport system
Why would banking require a space transport system of any note? You are aware modern banking is done electronically, right? You need a vault, assets, an internet connection, and a combination of reputation and discounts sufficient to attract customers. If you can build a moon base, you have or can mine for the first three. Even if you use asteroids, why do you think you'd need a transport system
many orders magnitude cheaper than what rockets of any kind can ever deliver.
NASA disagrees with you.
http://kiss.caltech.edu/study/asteroid/ ... report.pdf
Doable! Very hard. Extremely risky. Would the same people who'd pay for a trip around the moon pay for a week on its surface? Would people trust a bank on the moon? I don't know. Neither do you, snide remarks not withstanding.
So what about rare earth mining on the moon? You've annointed that as plausible but is it? This isn't a primary source but it's good enough for the puppet show I'm having to run for you.
http://rareearthelements.us/lunar_kreep
Now, I suspect you don't actually understand what the phrase "order of magnitude" means, but let me see if you get this. Here on earth, to get one ton of neodymium, you need to process about 117 tons of stuff. The rich rocks of the moon, to get that same one ton, you need to process around 7960 tons. And that may be a vast underestimate. You may be looking at 4 to 6 orders of magnitude difference. That is, the true multiplication factor could be somewhere between one thousand and one million times!
Two points I'm going to make. One, in acquiring that one ton of rare earth, they're going to end up processing ton after ton of things that can't be shipped back to earth at a profit. Iron, aluminum, silver, gold, copper, thorium, silicon compounds, uranium. Do you think they'll just simply throw all of that into the slag heap? Or do you think they might just use those materials on site to lower expensive imports from earth?
Second, how on earth do you think a scheme that requires refined materials be sent back to earth is going to be more practical than a scheme that uses them in situ? People are the most expensive cargo but they're also the one you can charge through the nose for. Wait, don't answer that. Not that you will but I doubt if you'd have an interesting reply.
GIThruster wrote:
Not hotels. . .
You know, it's just an idea. Based on the observation that Luxury, Novelty, and Entertainment are three things people will consistently pay through the nose for. Maybe you're right. Maybe the people who are looking to build stations for tourists have it all wrong. Maybe no one will pay to spend time on the moon. But that's no more than your opinion.
GIThruster wrote:
Maybe they'll try to impress that they intend to use a sling to launch their mined and refined materials but when it comes right down to it, there is no business case for mining in space yet and there will not be until we can move beyond propellant based propulsion.
NASA commissioned a study that disagrees with you. Could it be wrong? Sure.
No one is going to wait for a propellentless technology that still hasn't produced a reliable, robust set-up that any physicist can reproduce (and they have not done this yet) I'd love it if something like this came about, but real space exploration can't wait.
Well, I hope you enjoyed baiting me. I have to say I think I prefer Diogenes to you as a troll. He's at least funny when he tries to reason. You're just a broken record of personal attacks and nonsense.