Voyager (Va Nee Gast, initially known by the alias Valerie Vector) is a fictional superhero appearing in American comic books published by Marvel Comics. The character first appeared in The Avengers #675 as part of the storyline. Voyager was initially presented as a "lost" founding member of the Avengers, but was subsequently revealed to be the daughter and ally of the Grandmaster, one of the Elders of the Universe, before truly defecting to the Avengers' side.