forbidden planet

Questions

What does forbidden planet mean?

Any exoplanet that cannot be explained by the usual theories of planet formation.

Where does forbidden planet come from?

So called because the theories would appear to forbid their existence. Possibly influenced by the 1956 science-fiction film Forbidden Planet.

How to pronounce forbidden planet

1. Open the pronunciation page — Open the Speakur entry for “forbidden planet”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “forbidden planet”.
4. Repeat and practice — Say “forbidden planet” aloud, matching stress and vowels until it feels natural.