In Henry Olerich's, "A Cityless and Countryless World" what planet do the aliens come from?
Martian A Martian is a native inhabitant of the planet Mars. Although the search for evidence of life on Mars continues, many science fiction writers have imagined what extraterrestrial life on Mars might be like. Some writers also use the word "Martian" to describe a human colonist on Mars.
Floating city (science fiction) In science fiction, floating cities are settlements that strictly use buoyancy to remain in the atmosphere of a planet. However, the term generally refers to any city that is flying, hovering, or otherwise suspended in the atmosphere.