. . "Documentary television programs"@en . . . . . . . . . . . . . . . . . . "Stephen Hawking's universe"@en . "Program 2: When and how did the universe begin? Scientists have developed two theories: the Big Bang and the Steady State theories. This program explores the search for evidence to support the Big Bang theory of the origin of the universe. It highlights the contributions and theories of Albert Einstein, Georges Lemaitre, Fred Hoyle, Arno Penzias, and Robert Wilson."@en . . . . "The Big bang"@en . . . . . . . "The big bang"@en . . . . . . . "Explores the search for evidence to support the big bang theory of the origin of the universe. Highlighted: Albert Einstein, Georges Lemaitre, Fred Hoyle, Arno Penzias, Robert Wilson."@en .