in far away galaxy n inhabit planet number number 1 n they locate large distance that s communication difficult planet number 1 hyperdrive invent as soon significant event take place n1 spaceship build planet number 1 ship send planet inform revolutionary invention Paradoxical think hyperspace represent simple threedimensional euclidean space the inhabit planet consider fix point point coincide point lie straight line the movement ship hyperdrive planet perform straight line constant speed ship that s distance hyperspace measure hyperyear ship hyperdrive cover distance s hyperyear s yearsWhen ship reach inhabited planet inhabitant planet dissemble n2 identical ship hyperdrive send n2 planet ship arrive the time new ship compare time planet small disregard new ship absolutely identical one send initially constant speed straight line trajectory having reach planet perform mission ie dissemble build new n2 ship send planet ship arrive thus process spread important news galaxy continueshowever hyperdrive creator hurry spread news invention do not study completely go ship collide hyperspace if move ship find point provoke explosion colossal power lead destruction galaxyyour task find time galaxy continue exist moment ship launch planet