Assistant pilots Chance and Ravel refuse and help Janek run the Prometheus into the Engineer ship , crippling it , sacrificing themselves , and saving the human race .
Janek decides to steer the Prometheus into the Engineer ship , and orders everyone to leave .
Assistant pilots Chance and Ravel refuse and help Janek run the Prometheus into the Engineer ship , crippling Prometheus , sacrificing themselves , and saving the human race .
Janek decides to steer the Prometheus into the Engineer ship , and orders everyone to leave .