The Adam Strange strip ran in MYSTERY IN SPACE beginning in 1958. It was a riff on Edgar Rice Burroughs' John Carter of Mars series in a way. Earthman Adam Strange found a way to get to the planet Rann of the star Alpha Centauri, although he could only stay there a short time each trip. This being a Silver Age comic, naturally he found some wildly implausible alien invasion or other menace to fight each time. But that was not the real reason he counted the minutes until the next Zeta-Beam would appear to take him to his heart's desire.
( Read more... )