- Source: Ninth planet (disambiguation)
Ninth planet is a concept related to planets beyond Neptune.
Ninth planet or Planet Nine may also refer to:
Astronomy
Neptune, sometimes considered the ninth planet from 1979–1999 when Pluto was classified as a planet and was temporarily closer to the Sun than Neptune
Planet Nine, hypothetical ninth planet in the outer Solar System
Pluto, considered the ninth planet from its 1930 discovery until it was reclassified as a dwarf planet in 2006 (except 1979–1999, see above)
Music
Planet 9 (record label), founded by Mya
See also
Tenth planet (disambiguation)
Eleventh planet
Twelfth planet (disambiguation)
Planet X (disambiguation)
Kata Kunci Pencarian:
- Ninth planet (disambiguation)
- Planet X (disambiguation)
- Tenth planet (disambiguation)
- Planet of the Apes (disambiguation)
- 9 (disambiguation)
- Willis
- 9
- Fool's Gold (disambiguation)
- Astrological sign
- Model