Maia Callisto with Zeus. Wronged by the love affair, Zeus' wife Hera in a jealous rage had transformed Callisto into a bear. Arcas is the eponym of Arcadia, where Maia was born. The story of Callisto and Arcas, like that of the Pleiades, is an "aition" for a stellar formation, the constellations Ursa Major and Ursa Minor, the Great and Little Bear. Her name is related to μαῖα ("maia"), an honorific term for older women related to μήτηρ ("mētēr") 'mother'. "Maia" also means "midwife" in Greek. In ancient Roman religion and myth, Maia embodied the concept of growth, as her name
Ursa Major (comics) Ursa Major (comics) Ursa Major (Mikhail Uriokovitch Ursus) is a fictional character, a mutant appearing in American comic books published by Marvel Comics. The character has been depicted as a member of the Soviet Super-Soldiers. His first appearance was in "Incredible Hulk" #258, and the character was created by Bill Mantlo and Sal Buscema. Born in Blagoveshchensk, Mikhail Ursus was one of the first known mutants born in the Soviet Union in the 20th Century to survive past childhood. Up until the time of his birth, the Soviet government had killed all mutants at the first manifestation of their superhuman