Astronomy:A Window to Creation
There are billions of stars existing in the whole universe. In these galaxies, stars are constantly falling and getting borne. Then how was the universe of today come into being from the Big Bang? Today, astronomers are still exploring how the universe began and what kind of amazing force created it. To find out, let us explore the unkown world of the universe along with the astronomers.
- Added:2006
- Country:America
- Duration:60
- Time of update:2011/8/16 17:04:54