The left side of all Contraxians' bodies are darker-hued than the right side.
Technology Level Advanced genetics, superior to Earth
Government Theocratic matriarchy
"Marcy Kane", Commander Varga, "Marie Hart"
Marcy Kane and Marie Hart were sent to Earth to research how to re-create solar energy for their dying sun. Kane became a college friend to Peter Parker and Hart conceived a child who will later be known as Jack of Hearts.