Giant Insectoid Alien Menaces Spacemen – Amazing Stories Feb 1939

A newsstand browser in February 1939 would have recoiled and then leaned in closer — that enormous compound-eyed, mandible-clacking insectoid head looming over two red-suited spacemen is the stuff of genuine nightmare fuel. Two helmeted astronauts raise ray guns against a colossal alien creature whose chitinous, antenna-crowned skull dominates the lurid crimson sky, while a dark alien landscape stretches behind them. It is breathless, immediate pulp terror rendered in bold gouache strokes at the height of the Golden Age.