Astounding Stories 17, May 1931

This is Astounding Stories from May 1931, the golden age of pulp science fiction in its rawest, most energetic form. Here are rockets punching toward alien moons, mysterious gases drifting through the void, and civilizations lurking in caverns beneath worlds yet unnamed. The genre was inventing itself on the fly, and these writers had no editors begging them to be plausible. Ray Cummings continues his serialized saga 'The Exile of Time,' while Charles W. Diffin offers 'Dark Moon,' Captain S.P. Meek takes readers underground in 'When Caverns Yawned,' Hal K. Wells asks what happens when the moon itself turns green, and Nat Schachner & Arthur L. Zagat unleash 'The Death-Cloud.' This is science fiction before it learned to apologize for its wildest ideas, before it worried about literary respectability. It pulses with 1931's mix of technological optimism and genuine cosmic dread. If you want to understand where modern sci-fi came from, or simply want to remember what it felt like when space was brand new and every story could contain something no one had ever imagined, climb aboard.