A Thinking Planet was a living planet, the sentience of which Federation scientists and researchers were discussing in the late-23rd century.

Among the many Thinking Planets, at least one, DD Tauri V of the DD Tauri star system, had a colony of researchers living on it in the mid-2270s. (TOS novel: The Wounded Sky)

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.