Transcript

NARRATOR: Prologue: Approaching Sol system, seventy-three million years ago...

(unknown voice 1 from inside spheroid): Unless we alter course we will soon pass through a cometary halo.

(unknown voice 2 from inside spheroid): Collision probability?

(unknown voice 1): Our path is clear, but we are definitely going to perturb some orbits.

(unknown voice 2): No course changes. We need to stay dark. Besides, it'll be millions of years before anything we nudge makes trouble for those inner planets.

NARRATOR: Eight million years later....

(unknown dinasouroid with feathers carrying telescope): How soon can your flying machine be ready to go?