In 2047, the first experiments were demonstrated that revealed the phenomenon of anti-gravity to the world. In 2053, the first engine was created, which allows you to rise to an altitude of 3000 m. In 2058, the first flight into space was made using take-off anti-gravity engines, which began the era of active development of the solar system. 2084 - the Happy ship disappears at the equilibrium point of the gravitational forces of the solar system, when studying the effect of gravitational perturbations on the experimental model of the engine 2093 - after many experiments, the first successful hyperjumping experience was demonstrated: the use of an anti-gravity engine at the equilibrium point of gravitational forces led to a movement from the equilibrium point at Earth to the equilibrium point at Mars.2094 - the experiment of jumping into a neighboring system ended in running out of fuel and not enough for a reverse jump. A month later, an experiment was performed with a reverse jump of 2097 - the first interstellar ships went to explore space...