Magnetic launching in outer space

We examine the idea of accelerating a space ship, carrying a magnetic dipole moment, in a long inhomogeneous magnetic field. It is shown that it is technically possible to impart a mass of 10 tons a speed greater than the escape velocity of the solar system. We consider the flow of energy and give a rough calculation of the main parameters of the launching device. The device can be used continually and can decelerate a spacecraft with dipole moment equally well.