When an object of unknown origin crashes outside of Ponyville, Twilight and a group of scientists must investigate and deal with the realization that they're not alone in the universe. Who built it and what were they like? What happened to the object's lone occupant? How will Equestria and the world at large react to the fact there there is a civilization out there well beyond their comprehension?

This story takes place in the universe of the Orion's Arm Worldbuilding Project, basic knowledge about that world is preferred but not required for enjoyment of the story.