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*My candidate in the Soviet category of unsung space heroes [or, in this case, HEROINE] goes to Valentina Tereshkova; first woman in space, Vostok 6, circa 1963. Let's name a rocket after her! "You go, girl!"
I can't disagree with that. A lot of people think Sally Ride was the first woman in space, poor Valentina Tereshkova seems to have fallen by the wayside. So I'll vote for the Tereshkova. The unsung hero shall sing to the stars!
I'd be willing to settle on something like "Odin" or "Thor," something related to the Vikings (in honor of the unmanned probe that may have discovered life on Mars.) But the name of the rocket is not as important as its function: getting large payloads to orbit or smaller ones to this new world we plan on settling and exploring.
I think you've been outvoted on the choice of names for your rocket. Anyways, I went back and read your first message and saw that you wanted to put a nuclear thermal rocket at the top of the stack. Would something like that cause political problems? It seems the better something is the more political problems it creates.
I think if we want to colonize Mars nuclear propulsion will be an absolute must to cut down the travel times. Not only will short travel times be better for the passengers psychologically, but it you wouldn't have to take along so much mass with you. Two months worth of food and water weighs a lot less than seven months worth. Of course, I'm thinking of nuclear pulse propulsion, I'm not very familiar with nuclear thermal rockets.
I believe NASA made a huge mistake when they stopped going to the Moon. It's probably not a good idea for the average citizen to travel to the Moon but we should at least put a base there to construct spaceships, mine raw materials, train people, and research labs. The Moon is a logical "jumping off" point so we can do greater missions in space (such as a Mars landing).
I think it would be better and cheaper just to forget the moon and go straight to Mars. It would actually be easier to have a sustained presence on Mars than the moon because you can synthesize fuels directly out of the Martian atmosphere with a chemical reactor, and it's day/night cycles are 24 hours which makes growing food a lot easier. The day/night cycles on the moon would make things like power generation and growing plants difficult. The moon is also very poor in useful minerals, whereas Mars is rich in mineral wealth. Not to mention that it takes almost as much power to get to the moon as to Mars. The only difference is that a trip to the moon is shorter than a trip to Mars. I also think we could do a reasonable job of practicing for a Mars mission here on Earth and the ISS. Anyways I should say that I'm not against a moonbase, I just don't think it's necessary as a requirement for a Mars mission.
"I have received, monsieur, your new book against the human race...never has so much intelligence been deployed in an effort to make us beasts. One wants to walk on all fours after reading your book, but since I lost the habit more than sixty years ago, I fear I cannot recover it."
LOL! Voltaire had a wicked sense of humor.
that the current day's extreme fascination with mysticism and radical "green" issues, if taken to their logical end, would plunge civilization back into the dark ages; he cited some examples of former civilizations.
I think a good example of the mystical aspect of extreme environmentalism is the concept of Gaia, that the Earth is somehow one gigantic living being and that humanity is more often than not her nemesis. It's a kind of anthropomorphism of the entire planet. I think this mystical quality is important for a lot of people because it builds an emotional bridge to their beliefs. Unfortunately such emotionally motivated beliefs often obliterate any sense of rationality. The anti-technologists don't understand that we could save our rainforests and our air by developing new, cleaner technologies and resources. But they'd rather have us get rid of all of our technology and other "unnatural" evils, which in my opinion, would only make a bigger mess of the planet.
The idea that these primitive societies somehow engaged in environmental protection policies of a voluntary and self-sacrificing nature is, to me, "cloud-cuckoo-land" stuff of the highest order! Aetius cuts to the reality of the situation by pointing out that the environment was only spared because primitive societies lacked the means to affect it to any significant degree. Not so the megafauna here in Australia, though. We had giant marsupial fauna up until some thousands of years ago, and goannas (a kind of large lizard) up to 7 metres long! There is evidence that many such species owe their extinction to the hunting activities of aborigines. And I understand the mammoths and mastodons of Europe and America met a similar fate.
I agree that it probably wasn't out of purely altruistic reasons that these "primitive" societies engaged in environmental preservation, but a lot of them did have high respect toward nature. They most likely did because their livelihood depended heavily on a healthy ecology and their religious beliefs often demanded that respect be given to various entities in nature. From a societal standpoint, I've been reading about Native American history and I've come to think we could learn a lot from them. There was a common belief in one tribe, for instance, that every decision you make should be made with the next seven generations in mind. We need that ethic in our society. We've become to shortsighted and can't see beyond today. It would probably be a lot easier to convince someone in that tribe the need to expand into space than your average modern person who thinks space travel is a waste of time because there's no immediate benefit!
Ecrasez is right, if you write to a political figure, they tend to take paper mail more seriously than the electronic counterpart. Well at least the interns they have working for them do.
I get the feeling that if we ever do meet E.T. there's a good chance E.T. will be an artificial lifeform instead of a biological one. I think our technology will eventually advance to the point that it will be far more intelligent and robust than a mere flesh and blood human could ever be regardless of genetic manipulation. I know it sounds kooky, but I think it's just about inevitable. Anyways, I think Zubrin sometimes tries to go into areas where he really isn't an expert, but I still think his ideas for getting to Mars are good ones nonetheless.
It's true that it would be suicidal for us to stop technological advancement considering that our population is to large to support otherwise, but I think a lot of groups like radical environmentalists and other luddites have the power to significantly delay the development of beneficial technology and the future of humanity in space with their scare tactics and lobbying power. A lot of these misanthrops hate humanity and will stop at nothing to see that we all die off somehow.
...yes, especially for the future surgeons of Mars. I suppose it would be possible for an aspiring surgeon to learn the basic [and more complicated] techniques via video, intensive instruction/tutoring from Earth, etc. [if there's no experienced surgeon on Mars to assist in hands-on, personal training]...but I'm not sure I'd want to be the first person to go under the knife of a person so trained.
By the time a true Mars colony is up and running it might be possible that robotics have evolved to the point that machines could pretty much do surgical procedures on their own. Anyways, I didn't think about the idea of "distance learning" on Mars. Martian students could easily receive broadcasted educational material from Earth. Of course the amount of time it takes for a signal from Earth to reach Mars would make instantaneous interaction with a teacher impossible. You'd probably have to just send them a question and wait until morning to receive an answer.
One of the main reason's humanity should establish itself in more than one world is because of asteroid impacts. By having humanity on more than one world, it increases the chances of humanity surviving an impact. If an asteroid hit's one world, humanity is on another world. Even with humanity on mars and earth, we should build O'Neille colonies because they are smaller target's for asteroids to hit, and are more manueverable. Mar's is actually less same from asteroids than earth with it's 1) closer proximity to the asteroid belt, and 2) less atmosphere. The thinner atmosphere actually allows smaller pieces of space rock to be more dangerous. Earth's atmosphere protects us from most of those smaller space rocks. Mar's atmosphere makes them dangerous once more.
Sometimes I also have a hard time buying the idea that we should setup a Mars colony simply to preserve our species if Earth is wiped out. In reality the chances of a Mars colony being wiped out first is way more probable. I mainly want a Mars colony because it will be a driver of new space technology, science, and wealth. As for terraforming, I think if we want to grow our population to any reasonable size on Mars we should at least try to thicken the atmosphere up to the point that we don't need pressurized spacesuits, but only breathing gear.
Mars has more useful raw materials than the moon that would thus make it easier to colonize and sustain than a moonbase. Sure, the moon has some valuable materials like water, iron, and traces of helium-3 which might become useful someday, but it lacks just about everything else.
China's having second thoughts about its moon ambitions? If they have I hope it is because they just want to skip ahead to Mars and forget the moon altogether. I get the feeling though that if they are backing off it probably means they've lost interest in going anywhere and will likely be stuck in the same LEO prison the rest of the world is, if they even intend to stay in space for anything other than military applications.
Oh well, I guess we should stay optimistic until we know for sure.
Events can always change for the worse or better though, and very quickly. Just look at how the Soviet Union fell. If you were to ask a Soviet citizen in 1987 that their country was going to completely collapse in just a few years they would probably have laughed. It wouldn't take that much political effort to totally demolish manned spaceflight anyhow. With all of these international, particularly U.N., treaties prohibiting the private exploitation of space, it's possible immigration of private citizens could end up outright banned. There's sure to be a big debate on whether immigration into space should be allowed to happen once it's feasible and the radical environmentalists and other assorted groups will likely lobby hard to keep people pinned down on this planet. So even though it's doubtful that we need to hurry, I'd rather it happen sooner than later while laws are still somewhat friendly to allowing private citizens to go into space.
Does anyone here know how much the fuel costs that the Shuttle uses? I tried finding a figure on the Nasa website but to no avail.
Erm...you must really have found "STII: The Clone Wars" to be a boring flop! Did you fall asleep toward the end of the movie? Amidala and Anakin got married in this movie; toward the end, on her home planet, by a huge expanse of water on a sunny afternoon; she was wearing a lacy headcovering, and she and Anakin were exchanging vows [inaudible to the audience] with a man looking like a minister presiding. Han wasn't there.
Oh yeah, I remember now. I think I was too busy thinking about all of those opportunities that that evil Jedi had for dishing punishment to Yoda. Anyways I didn't like it that Yoda was so easily matched by a henchman of the Emperor, even if the henchman was a talented student. It seems the Emperor probably has a better mastery of the force than anyone else if he's able to keep this henchman who successfully challenged Yoda as a mere subordinate.
*Lol! Actually, I thought he was tolerable in this movie. A little Jar-Jar goes a loooooong way, and a little Jar-Jar did make my heart grow a bit fonder for the quirky character. But there was enough of him in the movie. Personally, I liked the stormy water world with those tall, slinky characters in the brightly-lit spheres best of all the "worlds."
I absolutely hate Jar Jar. And it figures that Jar Jar is the one that brought the Empire into power!! He really deserves to be at the business end of a blaster now. Yeah, those tall, gray aliens that were manufacturing the clones were by the far the best aliens introduced in either episode i or ii. They felt as though they belonged in a Star Wars movie, unlike Jar Jar who belongs more in a Mickey Mouse cartoon.
Lucas has forgotten, I think, that sexual tension and tongue-in-cheek/wry humor work best in his movies...including characters which AREN'T overly exaggerated.
I think you hit it on the head. The new movies do to much character exaggeration in lieu of actual character development. I did find it odd though how Obi-Wan made that *dead serious* comment about how no politician can be trusted. Does Obi-Wan believe in a representative democracy? Maybe he's an anarchist.
Oh C'mon! I LOVE Watto!
My favorite line of his (from 'Phantom Menace'; I don't have a great desire to see 'Attack Of The Clones' until I buy it on DVD):
"There you go again, waving your hands around like that! What do you think are, some kind of Jedi?"
haha, I like that line where where Obi-Wan tells Annakin that he's going to be the death of him.
"The Ares-Voltaire"...now THAT's got a ring to it!
Hmm, the word "Voltaire" reminds me of voltage. Maybe we should just call it the Ares High Voltage Rocket . I'd like to name it after some unsung heroes of spaceflight who never really got their due. Sergei Korolev was responsible for getting a lot of the Soviet firsts in space accomplished like Sputnik and the robotic lunar missions despite the fact that he was thrown in a Siberian gulag during the reign of Stalin and developed lasting health problems from the starvation and slave labor he was subjected to there. Yeah, I vote for the Korolev-Ares rocket (I like that "ares" part.) I'm filling in the bubble.
I don't think we have to blast all of Corporate America because of a few bad apples. I mean government officials aren't exactly your incorruptible best friends either. I like the idea of a prize for the first people to get to Mars. It's reminiscent of the X-Prize that was created to give 10 million dollars to the first private company to launch three people into suborbital space on a fully reusable vehicle.
It seemed to work ok for me. The screensaver needs a little more jazz to it, even though the 3D-graphics are very fluid and nice. You probably already know to check, but are you using the most current version of directx and video drivers for your card? To get the site to come up you might have to edit out an extra "http" in your browser. I had to, then it worked fine.
As for that kid you mention; his father was a Boba-Fett [if I'm misspelling some of this stuff, beg pardon] type of character. I bet this kid grows up to be ::the:: Boba-Fett we knew in "Star Wars: The Empire Strikes Back."
For sure, and I think we're gonna see Boba-Fett blow away that high-ranking Jedi Master that wasted his father.
A very young Han Solo will be introduced into the mix, perhaps subtly. We'll see more of C-3PO and R2D2. Perhaps at this point we'll see Obi-Wan Kenobi go into exile, now that his very strong and formerly prize pupil has become Darth Vader and has put a price on Kenobi's head; Yoda does the same. The Jedi Knighthood has been severely damaged and fragmented by Anakin's betrayal of them.
I don't like the way some characters from the old episodes are being introduced into the news ones. The whole thing with R2D2 and C3P0 being invented by Anakin seems overly contrived to me. Han Solo is just some guy that Obi-Wan and Luke met in a bar by random chance. I don't really think there's a good reason for introducing him unless there's some scene between him and Jabba. In any case, if he's in there I hope it's very subtle and he doesn't end up becoming a first-man or whatever it's called at Amidala's and Anakin's wedding.
In any case, I hope Jar Jar Binks takes some fatal blaster fire early on in the movie.
I know I'm getting waaaay off topic from the current tide of discussion, but if you wanted to exterminate the colonists in another colony and keep their structures in tact, a good way of doing it might be to use a non-nuclear magnetic pulse weapon to knock out their electrical systems. Then you can just sit back and wait for your enemies to suffocate/freeze or blow away the ones that run outside before settling there yourself. God, I really hope this kind of thing doesn't happen on Mars. It'd suck to have all that colonization effort wasted by warmongers.
*I agree. How about "Hercules" instead? Or "Orion"?
Actually, I'd like more to see it named "Voltaire"; after all, an entire *age* has been named for him...if that doesn't indicate strength, I don't know what does.
Voltaire needs to have SOMETHING named after him in the space program, on Mars, whatever.
I believe there's already a rocket called the Hercules and the Orion is the project name for the early nuclear pulse propulsion rocket project. Of course you could still name it those things, but it might be interesting to go into the mythologies of other cultures and pick out names to. Since the Vikings were such renowned explorers, we could name it after a powerful god or artifact in their mythology, like after Thor's hammer or somethng. If we're going to name it after a person in history, I'd vote for the "Newton" being that Isaac Newton discovered the laws of physics that govern rocketry. Of course Newtons are a standard of measurement to, so that might not be a good idea.
I think we should be striving to colonize Mars as we speak. Of course, it will be a long time before a Mars colony comes into existence, but if we don't start developing the technology and desire now and wait a hundred years for someone else to do it, it could easily be to late. In a hundred years it's very possible that the governments of space-faring nations might not allow people the personal liberty of going into space. The more tyrannical a government, the less likely it is to allow immigration of its citizens. So if it's possible I'm somewhere in-between McKay and Benford, I don't think we need to absolutely rush colonization, but we can't just sit around and forget it either. The human race needs to race forward!
*What caught my attention was the fact that everyone else in the film (the humans, at least) had aged...except for Senator Amidala. Here we have Anakin with the hots for her since he was 8 or 10 years old and she already a woman in the "Phantom Menace." Ten years have supposedly passed and she looks exactly the same in II as she did in I, while "Ani" is all grown up; now they look like they're exactly the same age. Uh huh.
Yeah, it wasn't very convincing the way Lucas tried to portray the aging of the characters. If Queen Amidala used anti-aging cream made out of Jar Jar Binks the movie might have been a little more tolerable and believable. I don't know why they just didn't use new actors for all of the roles. They did use a new actor for Anakin so why not use new actors for the other roles? So what do you predict will happen in the next installment? I think that kid who saw his father lose his head is going to get revenge on that Jedi with the purple light sabre. I'd almost bet my life that scene will be in there somewhere.
I think it would be great to get away from having to buy people Xmas gifts. Since I never buy my parents or sisters gifts at Xmas time I'm always made to feel guilty for my actions. Going to Mars would be the perfect excuse.
The main reason why I like the idea of dirigibles on Mars is that it would be a great way to overcome the problems of traveling by land in rovers, etc...can you imagine attempting to navigate across all those boulder fields on the Martian surface in a wheeled vehicle? Airborne craft could bypass all the problems of land travel, and give the crew a spacious, mobile laboratory to carry out their research.
Dirigibles would also be good because they're low-tech and don't need gobs of fuel to get around. They could maybe use electric propellers or low-thrust rockets to set them drifting. In Zubrin's book he talks about having NIMF vehicles (Native In-place Martian Fuel Vehicles?) that coud hop around the planet and refuel themselves out of the atmosphere but those types of vehicles I think would be to heavy and complicated to be realistically considered for use on Mars. Dirigibles on the other hand could perform the same functions a lot easier and probably a lot safer. They'd be slower but so what.
It just sounds a little too tough. Since it's a rocket designed just for delivering payloads to Mars, I think it should have a name that reflects that function. Maybe name it the Olympus (drop the mons) after one of the biggest volcanoes in the Solar System?
Some of the steps that should be taken to mitigate this kind of risk include: Pre-selection of all crew and back-up a full three years in advance of the mission, to fully establish everyone's working relationships with each other; allow the crew a great deal of input in drawing up the mission plans; allowing them input on the design and set-up of the hab to be used on Mars (more windows please!; and the group as a whole be constantly evaluated by psychiatric personnel during the 3-year run-up period to make certain there are no budding rivalries, jealousies, or anything else that could be a corrosive influence on the mission. While it's true that people can "fake it" for the shrinks, I really don't think they'd be able to pull it off for three years straight..lol.
I was already going on the unsaid assumption that the crew had already gone through psychiatric evaluations and other selection criteria. I just think putting the crew together for a month in a hab might be a good way to forsee any little problems that might arise between the crew members, and more importantly, to acclimate them to the environment they'll have to live in for the next three years.