|
|
|
|
|
Basic Information |
|
|
|
|
|
|
|
|
|
|
|
|
|
Physical Environment > Nucleus |
|
This site tells the story of the history of the universe. Click Earlier and Later to follow the story. Note: Many facts have been simplified to make them easier to understand. |
|
The word nucleus means "center".
It is used, among other things, to describe the center of an atom, a cell and a galaxy. |
||
| Like this web site? Buy the book! |
|
Physical Environment > Nucleus |
|
|
Basic Information |
|
|
|
|
|
|
|
|
|
|
|
|
|
