Hoothi spheres were silent gas dirigibles the size of a moon used by the Hoothi existing as part of the Hoothi group mind. They were inflated by the gases they consumed and made out of animal matter. They usually held four Hoothi. The Hoothi hid these spheres in hyperspace. One Hoothi sphere was blown up by Jan Rydd's pyrokinesis. (PROSE: Love and War, AUDIO: Love and War)