Science Fair Project Encyclopedia
Planetary
- Planetary is an adjective meaning relating to a planet or planets.
- A planetary nebula is an astronomical object that appears nebulous and disk-like in low-resolution observations. The name is due to a resemblance to planets, not a similarity to them.
- Planetary gearing is a gear system also known as epicyclic gearing.
- Planetary is a comic book series by Warren Ellis and John Cassaday.
03-10-2013 05:06:04
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


