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I envision a EOSE in a 4 hour orbit, or 35% of orbital velocity at the bottom. If you'll notice, they don't say anything about that.
However, of all of the worlds, mars is the most appreciated. It is also the easiest to live in.
What's the point? Suborbit is more or less useless. If you want to go there, your balloon thing would work, for suborbit only. Also, there's Spaceship 1, which is scalable- In other words, you can just make the design bigger, and thae a proportionally bigger amount to suborbit.
But what do you plan on doing once in suborbit for a matter of minutes?
I do not want to sikp the moon. However, I dn't think we should ignore mars either. They should both be colonized in stages, having mars a step or two behind the moon all of the time. But mars features the lowest healthy gravity (I think, correct me if I'm wrong) for humans. Yes, I agree, the stars are the final goal, but for the next few hundred years at least, mars is the closest thing to a home we will find.
BTW- 'Necessary' I think
That's kind of funny, because I scrapped it (not you, i think) when my caculations showed that it would put people in an orbit in the lower radiation belt. But...maybe that could be lowered/ raised w/rockets...
Low space elevator returned to favor
no, but it seems too coincidental that they are both form there, and both advertising dry ice blasting. Maybe they are going to talk next about 'a great company for all of your dry ice blasting needs'.
Actually, I would love to go to Caligornia
Not to mention their profile says that they're both from california.
I think it will be a mix between gov't and private companies. The government has the know-how, and the private companies have some incentive. Kind of like the x-prize, except with a bigger push.
I'd say someone invented a technique 'dry ice blasting' and wanted to advertize it to someone. I'm guessing that this is real-person spam, not a spambot. I'd say delete them.
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And would the astronauts be alive when they got there 9 times in 10?
Nothing worse for NASA than their first mission past leo in 40 years arriving...with nobody on it alive
so basically, you're saying accellerate alpha particles (helium nuclei) so that they fuse with the N, and make O?
Even if this was feasible (there's a HUGE energy loss) It would be nearly impossible to set up enough factories to do that.
However, most rocky planets/large moons are at least 30% oxygen (in various oxides) by mass. Just free up a tiny bit of that (possibly extracting some useful ore in the process, a lot of iron and nickel and silicon) and put it into the atmos. Only problem is ther would be almost two bars. Can humans stand 2 bars of pressure forever?
To turn Carbon 12 to Oxygen 16, you need to fuse in two alpha particles (Helium-4 Nuclei) losing at least 14.3 MeV (that's a lot) So No go.
I'd say this one is definitely spam.
That's goodfor you- Smaller volume= higher gravity. BTW, are you planning to have a water world? There would be no continents on ceres.
honestly, the daanger of asteroid impacts is over exaggerated. I personally, am not a fan of terraforming anyway. Paraterraforming is really the only way to go, start with a few domes, then add and add and add. The domes would have to start with pretty high closure rates, but it's really the easiest way.
either
A)google it
B)http://www.en.wikipedia.org/wiki/M2P2
It makes a large and powerful magnetic field for propulsion. Many could be placed in orbitish, maybe on balloons or towers or something.
I used that to illistrate a point, that ceres is basically unterraformable. BTW, Have you looked up how much iron/salt/nickel/thermonuclear bombs it will take to give ceres a molten core?
Honestly, just mining ceres and leaving it is the best way to go in my opinion.
However, the mag field for mars could easily be provided by a few M2P2's
by 'good' and 'bad', I meant 'waste of money' or not. The ISS isn't really equipped for much, there's nothing that could really change that.
And yet another example of Psuydoscientific jumpboy11j crackpot ideas.
Ceres could be terraformed. Well, not Terraformed, in the sense that terraforming means 'to make it like Earth' and that is impossible without increasing its mass, moving it closer to the sun etc. I would go as far as to say it would be easier to terraform than mars. Pile a few of the earths nuclear warheads in the mantle to melt it, add salt, iron, or other conductive mineral in its (now molten) mantle, and you have a magnetic field. Its location in the asteroid belt allows the easy importation of volatiles from asteroids. Add plants and animals, and, hey presto, you've terraformed it. None of those problems that you have on Mars like lack of a magnetic field.
If this continues, soon, I will feel as if I am being personally attacked, and I will report you, I guess .
Ceres is too small to terraform. The atmosphere would escape, the core would cool (somewhat quickly, I might add), and have fun w/ 1/9 the sunlight, I personally see an antarctic world at best, failing other miracle technologies.
I agree with Tom Kalbfus on this one: If you are going to terraform ceres, just don't waste your time and money; turn it into x rotating space stations.
How about this. We call in someone not in this argument (Anyone is welcome, feel free) And ask them:
Is terraformer's idea workable?
sound fair to you?
(trying to be civil and ignoring petty insult)
Here's how you terraform ceres:
1. Smash Ceres into Mars
2. Say that mars smashed into ceres, making mars ceres
3. Terraform Mars, and be greatful for the heat, volatiles etc. brought in.
If it doesn't destroy planet mars and asteroid ceres, you're golden.
In other words, you don't terraform ceres. The only way to terraform it would be paraterraforming, and that means miracle domes.
What does everyone here think of the ISS? Good, bad, useful experience, waste of money etc.
Yeh, I can see that. I can also see none of you will ever get to Mars if you carry on insisting using such expensive and dangerous tech as they have nowadays or the stuff being concentrated on like space elevators. 'Oh no, the space elevator has fallen out the sky and completely wrecked a continent. We'll have to rebuild it. What, the Continent? No, the Space Elevator.'
Balloons have a better track record than rockets, are cheaper, and, for your information, NOT FLAMMABLE! They are lower powered, yes, but that's because they require less energy than rockets to get to a given height (I admit, there is a limit, but that's is where you USE A ROCKET). Just because they can't be used to get into orbit, doesn't mean the entire idea should be thrown out of the window. I have much better ideas than you. A space elevator begining 102-3 km up would not work.
You lot focus to much on Mars. I don't know why I bother going on this forum. Nothing ever gets done. We just talk, talk some more, then throw out a perfectly good idea. I'm glad you lot aren't in charge of NASA, it would be even more inefficient than it is at the moment. NASA don't read these forums so there is no use in talking about ideas that will never get acted upon.
A space elevator falling would burn up in the atmosphere.
If I were you, I wouldn't poo poo the shorter space evevator. A suborbital craft would be needed to go there, providing some use for suborbit (Although, scramjet, NTR, NIXRS, ETC would be MUCH more effficient) that is, or course, ignoring its multiple advantages.
Oh, I'm sorry, terraformer, actually, I WAS under the impression that you were supposed to talk at forums. Silly me. :shock:
Since I'm a multibillionare (
I wish) I'll just send people to the moon and mars all by myself.
You don't have to come to these forums, it's optional.
Don't worry, it's okay to feel angry at people who prove that your ideas are wrong, even if they're right.
I think you are all jealous because you didn't think of my ideas first.
Hilarious. Have you ever even had an original idea?
well, he did have that one...once...about ummm...
Nevermind.