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Taka Nuvia

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Considering Jules Verne is considered the Father of Hard Science Fiction, it's not much of a surprise. I'm more partial to Larry Niven, myself. He did all the math for the Ringworld and when someone pointed out he was wrong, he wrote a whole new book just to fix it.^ Basic concept is all you need. :w:

Edited by Lloyd: the White Wolf
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Actually much more practical then we think soon. I was reading about this electromagnetic wave they can send out infront of a ship that would prevent radiation and small particles from harming the crew/ship. Pretty much all we need now is some form of artificial gravity which is also well on it's theoretical way. OH and for power there' helium nuclear reactors that cycles super heated gas but since helium is inert it never becomes radioactive unlike water and doesn't need to be pressurized with the added bonus of never being able to have a critical meltdown. The US military has a doctrine called "Space, the Ultimate High Ground."

Edited by ShellHead
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Ah, yes, SUSTAIN. Very cool plan. I also like Project Thor.Artificial gravity can only come in one way known to current physics, and that is spinning the habitable zones to simulate gravity. The existence of gravitons has not yet been proven. I personally am fond of lasers as a weapon, or particle beams. Both travel close enough to the speed of light that they're effectively undodgeable. Particle beams would be a tad slower but would pack more punch.As stimulating as this conversation is, it's getting late here and I have a class early tomorrow morning, so I must bid thee adieu and I will answer whatever has cropped up tomorrow. :w:

Edited by Lloyd: the White Wolf
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Electricity weapons while laughable in earths thick atmosphere are batflip terrifying in the vacuum of space. Literally all you need is an ultraviolet laser to create a nice little beam of ions and something like a tesla tower and you've got a plasma beam that not only travails just under the speed of light but is also so scaleable power-wise it could be used as a blow torch like cutter or even a form of communication.

Edited by ShellHead
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As Lloyd said above, plasma weapons aren't quite as effective in space as what most people make them out to be. Problem is you simply can't keep said ions knit closely together for long periods of time without a massive EM generator. Seeing as magnetic fields follow the exponentially decreasing in power idea, not that practical in space battles, which would be fought over the distance of thousands of kilometers.Now, railguns on the otherhand, would if we strapped a fission or fusion generator on, and would even be able to double as a propulsion system if so needed.Lasers would be pretty cool too, but effectively do the same thing a different way; railgun punches a hole through your hull, lasers burn a hole through your hull. Both require lots of maintenance though, with lasers needing their mirrors constantly checked and replaced after hard battles, and railguns needing their rails replaced after too many uses.

Edited by Gaius Alex Humvus Augustus

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"In short, my English Lit friend, living in a mental world of absolute rights and wrongs, may be imagining that because all theories are wrong, the earth may be thought spherical now, but cubical next century, and a hollow icosahedron the next, and a doughnut shape the one after." -Isaac Asimov, responding to a letter he had received saying that scientific certainty was false, The Relativity of Wrong

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As Lloyd said above, plasma weapons aren't quite as effective in space as what most people make them out to be. Problem is you simply can't keep said ions knit closely together for long periods of time without a massive EM generator. Seeing as magnetic fields follow the exponentially decreasing in power idea, not that practical in space battles, which would be fought over the distance of thousands of kilometers.

Ah very true, and if youre using that much power to create an ion trail you may as well just cut out the middle man and shot for a partial beam instead.A rail gun would be much easier . Space dust and various other environmental forms of damage make lasers expensive and hard to maintain.I feel nuclear shaped charges will be used heavily the same way traditional shaped charges are used by ships and tanks against other ships and tanks. Edited by ShellHead
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Problem is, you need some sort of delivery system; railguns are too explosive, missiles are too easy to shoot down, and conventional gunpowder charges could be knocked out of the sky/space with a well aimed railgun or other gunpowder weapon. Nuclear charges only work if you can get them there first.Also, while we do have nuke charges for ships and tanks, I feel it's worth pointed out we've never actually used them to this date.

Edited by Gaius Alex Humvus Augustus

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"In short, my English Lit friend, living in a mental world of absolute rights and wrongs, may be imagining that because all theories are wrong, the earth may be thought spherical now, but cubical next century, and a hollow icosahedron the next, and a doughnut shape the one after." -Isaac Asimov, responding to a letter he had received saying that scientific certainty was false, The Relativity of Wrong

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You could use a smart system to get a missile just close enough for the explosion to damage the ship. In space there no where to hide and unless you have a ship that's absolutely massive, like cosmically huge, something like an one atomic annie should knock it out. There's also the option of using nuclear bombs as a sort of "flack" weapon where the heat and radiation is the true weapon and not the actual explosion.Edit: to clear up any confusion I meant the same way we use conventional explosive shaped charges.

Edited by ShellHead
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Yeah, I tried that a while back in a COTRPG and the local physicist guy Rover told me just how bad nukes are for that. Problem is, while there's no where to run in space, you have to get the nuke really, really, close for any real damage, if not just hit the ship directly. With no pressure wave you're relying entirely on the EM produced, and that stuff fades away rapidly in space; solar winds that come from our sun are several thousands or not millions of times more powerful when they leave Sol then when they get here. A nuke in cosmic terms is pretty feeble, so against a properly shielded spacecraft, the heat would disperse too quickly to have any effect and the more deadly radiation would be a non-factor. You'd have to get the nuke to have a direct impact or be within spitting distance for it to have much effect.

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"In short, my English Lit friend, living in a mental world of absolute rights and wrongs, may be imagining that because all theories are wrong, the earth may be thought spherical now, but cubical next century, and a hollow icosahedron the next, and a doughnut shape the one after." -Isaac Asimov, responding to a letter he had received saying that scientific certainty was false, The Relativity of Wrong

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From what I'm familiar of plasma weapons, they're like the flamethrower of space--devastating at close range, but blooming prevents them from reaching very far. And since there's nothing to hide behind and flight paths are often quite predictable in space.... :w:

I heard that laser currently exist now that just need laser guns!
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Perhaps, but it'd be bloody expensive. Space is pretty large, and because of the proximity needed, the costs would quickly start to add up.With railguns though they give off enough energy that once you hit 3 km/s it's worth it's weight in TNT. Getting hit by a ten kilo round at 3 km/s means it releases the same energy as ten kilos of TNT. Nasty stuff when you can fire several dozen in a minute. A nuke is overkill really; all you need is a lot of hull breaches, and the ship becomes a coffin.

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"In short, my English Lit friend, living in a mental world of absolute rights and wrongs, may be imagining that because all theories are wrong, the earth may be thought spherical now, but cubical next century, and a hollow icosahedron the next, and a doughnut shape the one after." -Isaac Asimov, responding to a letter he had received saying that scientific certainty was false, The Relativity of Wrong

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I'm rather fond of the Casaba-Howitzer concept, myself. A nuclear shaped charge that turns the blast into a directed-energy weapon could do fairly unpleasant things to a target.Of course, you still have to get the charge in the right place for the beam to strike the target, which leads you back to the same problems that exist with other weapons.

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Nukes are really impractical in space. They're pretty much a guaranteed kill, but there are a lot of other things that can do the same job and it's like trying to hit a pinhead from a mile away, if you want to use a rough scale.I'm personally fond of interstellar RKVs myself, little to no warning and nothing can shield sufficiently except something hitting it going the same speed in the opposite direction.:w:

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Bar bar bar bar bar bar bar.I generally prefer kinetic weaponry over nuclear weapons, but the Casaba-Howitzer concept could be very viable for targets that are unlikely to move erratically while you're launching your weapon.

We will remember - Skies may fade and stars may wane; we won't forget


And your light shines bright - yes so much brighter shine on


We will remember - Until the skies will fall we won't forget


We will remember


We all shall follow doom

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Kinetic weaponry is good when you're attacking really hardened targets, and I do like to keep it around, but lasers are effectively the ultimate sniper weapon, which is the fighting style I prefer.^I highly doubt we're going to have perpetual peace in space. :w:

Edited by Lloyd: the White Wolf
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It's almost certain that space-based weaponry will eventually be developed, which means it's absolutely fair game for us to speculate on it. Bar bar bar bar.Lasers are cool, but until we find a way to keep them from sucking up unreasonable amounts of energy, I don't see them being very practical.

We will remember - Skies may fade and stars may wane; we won't forget


And your light shines bright - yes so much brighter shine on


We will remember - Until the skies will fall we won't forget


We will remember


We all shall follow doom

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I think it's quite likely that we will reach another planetary system long before we achieve nuclear fusion, if for no other reason than the fact that, while we have technology capable of getting us to another planet (albeit not very quickly), we are nowhere near building a working fusion reactor.

We will remember - Skies may fade and stars may wane; we won't forget


And your light shines bright - yes so much brighter shine on


We will remember - Until the skies will fall we won't forget


We will remember


We all shall follow doom

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A Tokamak is a means of containing plasma, and will likely be useful in eventually creating a fusion reactor, but it is not, by itself, a fusion reactor.

We will remember - Skies may fade and stars may wane; we won't forget


And your light shines bright - yes so much brighter shine on


We will remember - Until the skies will fall we won't forget


We will remember


We all shall follow doom

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From what I understand we have stable fusion reactors; they simply take more energy than they produce. The trick is starting a reaction and then keeping it going without too much interference, so you get the full raw power instead of a sliver of it.

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"In short, my English Lit friend, living in a mental world of absolute rights and wrongs, may be imagining that because all theories are wrong, the earth may be thought spherical now, but cubical next century, and a hollow icosahedron the next, and a doughnut shape the one after." -Isaac Asimov, responding to a letter he had received saying that scientific certainty was false, The Relativity of Wrong

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I mean prove we can do it in a "hey this can be kept going in a little pressurized tube" and not just a "I am become shiva god of death" exsplosiony way.We pretty much want to put like a fraction of that exsplosiony version into a bottle and use it to boil water/heat gas.

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Heck no. He's a cheap hack.Some ivory-tower critics consider Poe the father of science fiction, but the people most commonly credited with it are Jules Verne (20,000 Leagues Under the Sea), H.G. Wells (War of the Worlds), or Robert A. Heinlein (Starship Troopers). From where I'm sitting, Verne invented hard science fiction, Wells invented soft science fiction (The Time Machine) and Heinlein popularized them both and made the genre what it is today.:w:

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Yeah, Hubbard was just some guy who was sort of involved in sci-fi, but not really instrumental to its development.I count Jules Verne as the father of science-fiction overall, with Wells and Heinlein playing the roles outlined by Lloyd. Arthur C. Clarke was also very important.

We will remember - Skies may fade and stars may wane; we won't forget


And your light shines bright - yes so much brighter shine on


We will remember - Until the skies will fall we won't forget


We will remember


We all shall follow doom

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