forbidden planets

A form of forbidden planet — Any exoplanet that cannot be explained by the usual theories of planet formation.

Meanings

noun
  1. pluralplural of forbidden planet.
Cite this entry
APA

forbidden planets. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/forbidden%20planets

MLA

“forbidden planets.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/forbidden%20planets. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “forbidden planets,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/forbidden%20planets.

Source: forbidden planets on Wiktionary, CC BY-SA 4.0.