CNN Anderson Cooper 360 June 5, 2013 00:50:00
Nearly a quarter million miles away. and armstrong, though he rarely gave interviews, throughout his life agreed with nasa. >> thank you so much. >> reporter: many scientists have tried to analyze the recordings and break down the sound waves with inconclusive results. but now researchers from michigan state and ohio state believe they have evidence that armstrong's utterance may have been shaped less by space than by something very down to earth. the famous astronaut was an ohio boy, and these researchers studied hundreds of recordings of natives saying the word "for" and "a" and they found a...