aldrin one of the few people on planet earth who faces this question what can anyone do to top walking on the mean? check this out. at the age of 80 aldrin is a contestant on dancing with the stars. moments ago he went on the record. buzz who would have guessed, you're a dancer everyone knows you are an astronaut but you are a big dancer. how long have you been dancing? >> well, when i was a teenager, i was a little bashful. my father was away during world war ii so my mother thought i ought to find out who author murray was. i learned -- who arthur murray was. i learned a little. west point hops not the most popular on my agenda. being a fighter pilot, beer call took precedence over cutting up rugs. we didn't have all this jump and jive back then. it was frank sinatra and things like that you herd, fly