Science Fair Project Encyclopedia
Binary system (astronomy)
A binary system is an astronomy term referring to two objects in space, usually stars, which are so close, their gravitational forces, attract one another into a mutual orbit.
See Binary star for the common case of a binary system composed of two stars.
| Location | Satellite A | Satellite B |
|---|---|---|
| Kuiper Belt | Pluto | Charon |
10-26-2009 08:16:03
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