The number available and thus the minimum lag time is based upon the amount of delta-V that can be applied, and when.
In addition, projectiles would not require explosive warheads, and—in the simplest designs—would consist entirely of solid metal rods, giving rise to the common nickname "Rods from God".
A larger OSK will, all else being equal, be more efficient than a smaller one, retaining more of its mass and velocity on impact.
While this might occasionally be the goal, it falls outside the scope of this paper. The only area where an asteroid wins over a nuclear weapon is in dealing with terminal defenses. The system most often described is "an orbiting tungsten telephone pole with small fins and a computer in the back for guidance".
What occurs is that the sudden transition from a single, low-drag object to a large number of small, high-drag objects dumps a large amount of energy into the atmosphere in the form of heat, which produces effects akin to an explosion.
A related problem is that anything on the rod that is not made of tungsten is going to want to burn up in re-entry. Not bad for a crowbar. A StarForce may not move or defend itself telesthetically within the proximity of the gravity fields which characterize solar systems, and so is dependent upon "conventional" kinetic drive Energy Modulation Packs and computer-directed laser interception for those tasks.
The only practical reason to do so might be for purposes of psychological effects. Hit-To-Kill Missiles or megawatt-class chemical laser. The damage mechanism would be the same as that proposed above for airbust kinetics, except for a Hr strategy analysis smith radiators inc essay of precise control and a much higher lower size limit.
Consequently, Johnson administration officials argued that the treaty implicitly permitted the use of national technical means to verify compliance: Each one has a small computer in the rear and control fins on the nose, i.
However unlikely it was that space-based nuclear weapons would be deployed, government officials nevertheless dutifully prepared for verifying compliance with this prohibition.
These were dumped from aircraft onto enemy troops and had the same effect as a machine gun fired vertically. Or bio-weapons; a man-made plague that had gotten out of control and all but depopulated the planet.
Secondly, even if the mass efficiency is slightly better, the fact that human casualties are part of this scheme is likely to doom it. Lastly, it is impossible to directly tell what gave a position away from a kinetic strike, but a ground raid is quite obvious. This holds the leaders hostage to the people, ensuring they go through with their side of the bargain.
A medium-sized asteroid, such as the aforementioned Chelyabinsk Meteor, might have some uses, but it would be unreliable, and difficult to use, as that meteor is estimated to have mass 11, tons.
It has been suggested that these teams instead be used to attack the launchers directly, but there are three major drawbacks to this. In a kinetic weapon bombardment system consisting of tungsten rods in an orbiting platform, codenamed Project: Particularly in the case of smaller asteroids, the primary delay driver will be the diversion process.
Heinlein in which the citizens of the Moon bombard the Earth with rocks wrapped in iron containers which are in turn fired from an electromagnetic launch system at Earth-based targets. Times as low as 12 minutes have been cited, but these require large numbers of satellites in low orbit to achieve continuous coverage, and the projectiles will enter the atmosphere at low velocity, reducing lethality.
For example, meter iron asteroids about the minimum size that can be considered as a useful weapon hit the Earth about 3 times a century. However, the author has found no reason to believe this to be the case. The larger device is expected to be quite effective at penetrating deeply buried bunkers and other command and control targets.
This is unlikely, to say the least. That is a coil gunProject Thor is more like a weaponized version of dropping a penny from the top of the Empire State building. Depending on the exact nature of the asteroid in question, the time he has available could vary significantly.
In the s and s this idea was refined in science fiction novels such as Footfall by Larry Niven and Jerry Pournelle the same Pournelle that first proposed the idea for military use in a non-fiction contextin which aliens use a Thor-type system.
The exact form and magnitude of this effect is uncertain, but it appears that a fireball would be formed and would continue on the course of the OSK. I was at Mantaniir. The spiders all marched back into a shuttle and left us alone, then, so we scavenged what we could, tried to stay alive.
In the case of the system mentioned in the Air Force report above, a 6. There was an official Project Thor, but it was a study of fragmentation ballistics, and had nothing to do with orbital bombardment.
However, lasers also have their drawbacks.is and in to a was not you i of it the be he his but for are this that by on at they with which she or from had we will have an what been one if would who has her.
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splash page version: (June 28) 選ぶべき道は自由か死だ。 get banner. This section is for attacking a planet from orbit. The next section is for attacking a planet by ground assault. After all the interplanetary battles are over, and the defender's space fleets have been reduced to ionized plasma or fled in panic, the pendultimate stage is entered.
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