Battle for Earth

The struggle of Earthlings against an alien civilization continues. Twenty years have passed, and Earthlings have managed to prepare. The year 2055 has arrived. An Alpha Centauri fleet has entered the Solar System, and the existence of Earth civilization hangs by a thread. The aliens needed Earth, but they absolutely did not require the Earthlings who were determined to defend their planet and confronted the invaders one and a half million kilometers from Earth. A deadly battle ensued