Artificial sun



An artificial sun could be created with artificial sun generators.

The Crystalloids had an artificial sun generator in their Generator Fortress, which was located on the Rubberoid Homeworld.

Superboy and Krypto traveled to that planetoid to destroy that fortress so as to stop them from creating artificial suns, which they were using to launch military attacks on the Rubberoids.

Superboy destroyed the generator fortress because he knew that the weapon was a danger to Earth as well, and the Rubberoids believed that it would take them at least two thousand years to rebuild their fortress so as to create more artificial suns again.

Appearance
The Adventures of Superboy
 * King Superboy (1968)

External Link

 * Artificial sun at Wikipedia