This film depicts a future where the environmental challenges are killing the human population. It is more important to be a farmer, than to be an engineer. So when a former NASA pilot gets called on a mission into space, he takes it to help make a future for his children. He isn’t even sure if he will come back in their lifetime. As the film progresses, you see how his children age and grow, as he travels light years away. This movie shows breathtaking scenes of space and time travel. A great film to be entranced by, even if it is 3 hours long.