During an appearance where Parsons was the guest on David Tennant Does a Podcast With... he explained that he decided he was ...

The Big Bang Theory explains how the universe began. The Big Bang Theory stands as the most widely accepted explanation for the origin of the universe. According to this theory, the universe began ...

Playing Sheldon Cooper, actor Jim Parsons faced personal and professional challenges on The Big Bang Theory, especially in the early seasons, where his commitment to the character and the intensity of ...

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 ...