This article is about Vance Astro, a.k.a. Major Victory, the member of the Guardians of the Galaxy; for his alternate timeline counterpart, once known as Marvel Boy and later as Justice, see Vance Astrovik; for other characters named Major Victory, see Major Victory (disambiguation).Vance Astro, born Vance Astrovik and going by the nickname Major Victory, is a fictional character, a Marvel Comics superhero from the Earth-691 timeline of the Marvel Universe.