Beings

The Beings are an immensely powerful omnipotent species who once visited Earth and were worshipped as the Greek gods including Zeus and Apollo. When humans faith in the Beings began to disappear the Beings withdraw to Pollux II where they would wait to be worshipped again. After many centuries, only Apollo remained in the physical realm, waiting alone for humans to find him. (NF novels: [Gods Above and Stone and Anvil).

In 2267, the USS Enterprise was drawn to Pollux II by Apollo. Apollo wanted to make the crew of the 'Enterprise worship him, but his plan was ultimately defeated by Captain James T. Kirk, and he joined his fellow Beings. Before he joined the others he impregnated Enterprise yeoman, Carolyn Palamas. (TOS episode: "Who Mourns for Adonais?").