Tenth planet (disambiguation)
Tenth planet is a term formerly applied to possible planets beyond Neptune, before the reclassification of Pluto. It may also refer to:
Astronomy[edit]
- 2060 Chiron, claimed by some to be the tenth planet upon discovery
- 15760 Albion, then nicknamed "Smiley" and hailed as the tenth planet
- Eris (dwarf planet), referred to by some to be the tenth planet after discovery, up to the reclassification of Pluto
Other uses[edit]
- 10th Planet Jiu-Jitsu, non-traditional system of Brazilian Jiu-Jitsu
- The 10th Planet, a cancelled space combat game
- The Tenth Planet, the Doctor Who serial
- The Tenth Planet, a 1984 novel by Leo Melamed
- The Tenth Planet, a 1952 Hollywood Star Playhouse radio play starring Joseph Cotten
- "Tenth Planet", a song by Solid Space from the 1982 album Space Museum