‘The Big Bang Theory’ Scores Buzz Aldrin Cameo
Well, when your greatest claim to fame is being the earliest living man to walk on the surface of the moon, what else are you going to do? The last few years have seen a wealth of Hollywood appearances for legendary astronaut Buzz Aldrin, popping up in everything from '30 Rock' to 'Transformers: Dark of the Moon,' but will an upcoming appearance on 'The Big Bang Theory' season 6 prove to be the fi