An accident there caused Nidell to lose control of her psychic powers and an alter ego , Fenna , was created .
Terosa Prime -- Planet visited by Dr. Gideon Seyetik and his wife Nidell .
An accident there caused Nidell to lose control of wife 's psychic powers and an alter ego , Fenna , was created .
Terosa Prime -- Planet visited by Dr. Gideon Seyetik and his wife Nidell .