Atomicagic: A gender identity connected to the Atomic Age (1945-1970). This could be a connection to nuclear weapons, wartime, nuclear families, rationing, fear, and Atomic Age technology, or a connection to media that takes place in the Atomic Age.

Atomicspaceagic: A gender identity connected to the Atomic Space Age (1945, early Space Race). This could be a connection to astronauts, the Space Race, tension, Atomic Age technology, spaceships, nuclear war, and rivarly, or a connection to media that takes place in the Atomic Space Age.

Images sourced from here (link).