Wait, the user might want a unique angle. Maybe JUQ-494 isn't a robot. Maybe it's a code name for a person in a resistance group, or a virus, or a spaceship. But a robot gives more room for emotional depth. Let's stick with that.
Ending: Sacrifice. The robot's actions lead to future human interaction with the native life, thanks to its intervention.
Or perhaps the robot is malfunctioning, experiencing emotions, and the story is about its internal conflict. Maybe it's supposed to destroy something but chooses to preserve it.