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School Library Journal
Reviewed on May 1, 2012 | Video/DVD
Gr 4–8—This short overview of astronomy focuses on the expanding universe and the Big Bang Theory. After a brief summary of the beginnings of the study of astronomy, with questions asked by child speaking with a lisp, galaxies are described and information is communicated about how they were formed after the Big Bang. There is information about Edwin Hubble, who discovered the "red shift"—the shifting of light...Log In or Sign Up to Read More