Planet Earth is counting down its final days, suffering from the deadly radiation of Gamilon Planet Bombs. From the depths of space, a message of hope arrives from Queen Starsha of Iscandar, who offers the Cosmo DNA which can cleanse Earth of its radioactive pollution and save humanity. But Iscandar is 148,000 light years away, farther than any human has ever traveled. Struggling against time, the people of Earth rebuild the ancient battleship Yamato into the mightiest space vessel ever seen. The Star Force is assembled to make the journey, and the future of Earth itself is in their hands!