Famed astrophysicist Stephen Hawking went one step further for his cameo on "Star Trek: The Next Generation," appearing on the Season 6 finale "Descent, Part I." Rather than play a fictional ...

as famous for his public writings and cameos as for his scientific papers. He had presented a documentary series, 'Stephen Hawking's Universe', guest starred on ‘Star Trek: The Next Generation ...

"The Big Bang Theory" seems like an innocent show about lovable nerds, but it's actually pretty provocative at times. For ...