The Tanians are a humanoid alien civilization native a homeworld located somewhere in the galaxy's Alpha or Beta Quadrants. They are defined by their huge height and bifurcated heads that house two brains, either of which can operate when needed and control the body. (TOS novel: The Prometheus Design)

This article is a stub relating to an intelligent species or civilization. You can help our database by expanding on it.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.