Planetary
From Wikipedia, the free encyclopedia
Planetary means relating to a planet or planets. It can also refer to:
- Planetary (comics), a DC comic book series by Warren Ellis and John Cassaday
- Planetary habitability, the measure of an astronomical body's potential to develop and sustain life
- Planetary nebula, an astronomical object
- Epicyclic gearing (planetary gearing), an automotive transmission technology
- Planetary Radio, a public radio show about space exploration, produced by The Planetary Society
