While the Golden Age established comics as a medium, the Silver Age was when comic book art really came into its own. And it's worth noting that comics' Silver Age corresponded with a wider cultural fascination with science fiction. The actual Space Race was in full swing, and everybody was thinking about rocket ships, alien monsters, and the wonders of science.

In comics, it was science fiction that gave comics artists the freedom to go big. Giant monsters, futuristic technology, and huge-scale threats to the entire Earth became commonplace. And of course everyone had their own ideas about what aliens might look like, from the typical little green men with antennae to yellow giants with segmented eyes and butterfly wings for ears.

In assembling this Silver Age sci-fi gallery, I looked for covers that had more science fiction elements to them than just giant monsters, because while there's overlap, I think giant monsters deserve their own gallery. I also avoided superheroes, because while so many of their stories are science fiction by nature, we understand superheroes as a different genre. Plus this whole gallery could easily be filled up with Fantastic Four and Green Lantern covers, but that would be a different thing. Sci-fi heroes like Adam Strange and Captain Comet were allowed, on the other hand.

Avoiding monster and superhero comics meant that Marvel is underrepresented in this gallery, because all of their anthologies in this era became about giant monsters, and then about superheroes. Meanwhile, DC maintained two anthology titles that took a broader view. There are a lot of Strange Adventures and Mystery in Space covers in this gallery, not because I'm biased toward those books, but because that's where most of the great sci-fi covers were.



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