 |
| about dmoz | help |
|
|
| about dmoz | help |
Top: Science: Astronomy: Cosmology: Dark_Matter
|
For quicker placement in the directory please follow these Submission Tips: Title: Name of Site or Organization
Description: This describes the website and should note distinguishing features found on the site without the use of hype, personal pronouns, or repetitive terms. |
By observing galactic motions and from cosmology we know that there is a mass in the Universe that we cannot observe so far. It is called dark matter, as opposed to bright stars. It could be some kind of elementary particles.
| Copyright © 1998-2009 Netscape |