Terra Venture is a gargantuan spaceship. It is equipped with five engines, each with four rocket exhaust ports, with a core that contains living quarters and a café, and a large city held in the dome at the ship's top; while the city was somewhat uninhabited during the series, it was meant to be the shining capital of the new world. Above this dome is a comparatively small observation deck inhabited by the ship's captain, crew, and scientists, and there are several passageways that branch off from the ship's main body and end in shuttle docks or smaller domes that contain landscapes, such as oceans, deserts, or mountains; the Galaxy Rangers' Astro Megaship was secretly docked beneath one of these domes.