The Big Bang
15 ratings
3 reviews
Explains how scientists' observations of the stars led to the development of the big bang theory, a theory of how our universe was formed.
Genres:
Science
80 Pages
Community Reviews:
5 star
8 (53%)
4 star
2 (13%)
3 star
2 (13%)
2 star
2 (13%)
1 star
1 (7%)
