Io

One of the Galilean moons of Jupiter.

Name:

Aliases:

Start year:

1940

First issue:

Fantastic Comics (1940) #9 Attack of the Prehistoric Monsters

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One of Jupiter's sixty plus moons

Mystery in Space (1951) #47 October 1st, 1958

Mystery in Space (1951) #57 February 1st, 1960

Mystery in Space (1951) #67 May 31st, 1961

Guardians of the Galaxy Annual (1991) #1 Korvac Q… July 1st, 1991

Psi-Lords (1994) #4 The Fallen December 31st, 1994

Metamorpho: Year One (2007) #5 Treasure Quest Par… February 1st, 2008

Mystery in Space (1951) 3 issue(s)

Guardians of the Galaxy Annual (1991) 1 issue(s)

Psi-Lords (1994) 1 issue(s)

Metamorpho: Year One (2007) 1 issue(s)

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