known as Penny Hofstadter on CBS's The Big Bang Theory, revealed her intentions to take a very special item from the set: a poster. This poster, depicting a dramatized version of Rock 'Em Sock 'Em ...

The Big Bang Theory was created by Chuck Lorre and Bill Prady.

Others took notice and named his theory "big bang." LeMaitre's ideas opened more questions, many of which forced physics and astronomy together: What was that primordial atom like? Why would it ...