This ship takes form of saucer , in the exterior of the saucer a ring of circular section , for as the ring it circulates a sphere very rapidly , in the center of the ship another bigger and heavy sphere , both spheres are magnets.
As the land and the Sun , this does gravity against gravity , the ship would stop in the space , to move without moving.
It would enter the Hyperspace , later the engines of antimatter are ignited , of positrons , the ship accelerates two times the speed of the light.
The space and the time diminishes , the interstellar trips are possible.