Mystery in Space #15

From 1953, Mystery in Space #15 promises to expose "the Strange Secrets of Other Worlds!" — and Murphy Anderson's cover delivers on that tagline with a thrilling scene of sleek green rocket ships and a massive alien spacecraft firing a searing beam of energy down toward Earth, with a fiery explosion already erupting on the globe below. The story teased — "The Doom from Station X!" — suggests the planet itself is under threat, and the cover's vivid purple cosmos and blazing light rays make the danger feel bracingly immediate. A fine example of early-'50s DC science fiction at its most imaginative.