Sci-tech Preserver Cannon [1] The Enterprise retreats before the enormous asteroid. All the ship's attempts to stop the giant failed. [1] Sci-tech entry
Sci-tech Preserver Cannon [1] The cannon fires. Apparently this was some form of deflector beam of tremendous power. [1] Sci-tech entry
Sci-tech Preserver Cannon [1] The beam connects with the asteroid and changes its course. [1] Sci-tech entry
