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Maybe it isn't, but you want it to. You never know when you might want to significantly alter the orbital path of the Earth. Maybe you want to destroy it: a significant number of methods for destroying the Earth involve moving it by some substantial amount. Alternatively, as the Earth's angular kinetic energy is negligible compared to its orbital kinetic energy, you might consider diverting a relatively small amount of resources to simply stopping the Earth from spinning at all, before beginning the main project. Atmospheric considerations are ignored here since it is far more energy-efficient to manually remove the Earth's atmosphere, move the planet, and reinstall it. Plan it right, and you can couple it together with the Earth with gravity alone, using the solar wind to balance out the Earth's gravitational attraction. Wait long enough, and the solar wind blowing the sail outwards will take the Earth outward too, since the two are gravitationally bound together! If, for whatever reason, you are unsatisfied we will help you with your return no questions asked. Tacky. Gladiators are much better.

Solar sail method. I can't honestly add much to that article except to say that to move the Earth substantially, what is billiards the sail used is going to have to be pretty big. Construct a huge solar sail with a significant mass. It is possible to use a solar sail to steer the Earth into the Sun. It involves asteroids, like the above method, only instead of direct impacts, this time we just steer them past the Earth, allowing rock and planet to exchange a little momentum, with the result of an Earth moving on a slightly different track and an asteroid moving on a significantly different one. If you just do the routines one day they’ll do you little good. The goal is the strike one ball and bounce it off the sides, hitting the other two on the rebound. You must strike down on the cue ball, and the jump must be executed legally. Suppose they were all at the exact same point on Earth (which they won't be, thus mitigating the effects of the jump). Ceres, the solar system's largest asteroid, has less than 1/40,000th the mass of Earth; the Moon, a mere 1/80th. These objects are the heaviest you're likely to find - there are heavier moons and entire planets you could consider using, but to be honest from this point of view it looks more like using a succession of hundreds, thousands or tens of thousands of smaller asteroid impacts would be a better bet.

Direct matter propulsion. Same method as above, just using gigantic mass drivers/railguns to fire huge quantities of matter away from Earth, instead of a rocket exhaust. Maybe. Or better yet: the Earth already has a standing magnetic field; perhaps we could construct a cylinder of cable around it, and pass current to move it using Lorentz forces. We discussed many current cue sports topic, including the precarious situation in America, the rise of snooker on the European continent and the risks involved in the billiards industry in general. We set the prices at Billiards Plus, which means we carry top name manufacturers at below retail prices. Gravity assistance. This is a method originally proposed as a means of moving Earth to a higher orbit around the Sun in order to save it from the Sun's inevitable Red Giant expansion. Just use it to tack against the direction in which the Earth is travelling, gradually slowing its orbital velocity and increasing the orbit's eccentricity, until the orbit passes within the Roche limit where the Earth is torn apart by tidal forces.

You could reuse the same asteroid again and again, looping it around a few gas giants and back to gain lots more kinetic energy from those gas giants in the same way that Earth just gained velocity from the rock. The principle here is much the same, with the railguns behaving somewhat like discretized versions of thrusters, providing instantaneous changes in velocity as opposed to sustained steady change. Better, you could use many, many asteroids one after the other in a steady stream, and cut down the total time significantly. In this article, we will break down some of the key shots every 8 pool player should know. Pool Tips number one you need to practice Pool tips learn and practice every pool tip it will help you to become a better player. Belgium. Design them carefully so that when used the rocket engines do not actually just propel themselves through the ground and into Earth where they become useless - you may need to periodically dig them out again after several thousand years' continued thrusting, or else just build new ones over the top. No more telling everyone on the lot to stop what they're doing and come over to change clothes, now they'll do it just walking through the door!