Clue: Smallest planet, once
We have 1 possible answer for the clue Smallest planet, once which appears 1 time in our database.
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Related Clues:
- Its orbit crosses Neptune’s
- Celestial body, redesignated a minor planet in 2006
- Former planet reclassified in 2006
- Classic Disney character who never speaks
- Its moons include Nix and Styx
- Largest object in the Kuiper belt
- Dwarf planet past Neptune
- Stopping at nothing, the wealthy and powerful underworld boss
- Named the ninth rock from the sun in 1930, demoted to 'dwarf planet' in 2006
- Verb meaning "demote" coined in 2006
- Verb meaning 'demote' coined in 2006
- Demoted planet of 2006
- Downsizing victim of 2006
- Dog owned by a talking mouse
- Planet until 2006