Battle for Terra

Having exhausted and destroyed the resources of Earth, the last fragments of humanity are on a desperate search for a new home. They believe they have found their salvation on the world of Terra. The humans have the technology to transform the planet so that the atmosphere is breathable, but to do so will destroy all life on that world including that of the peace-loving Terrians. The battle is on, but the ultimate survival of both these races may lie with a human fighter pilot and a rebellious Terrian teenager...