Mankind Progress Quotes
In the original radio transmission it sounds like “one small step for man” (missing the ‘a’). Armstrong always maintained he said “one small step for a man” although he admitted he couldn’t hear it in the recording of the audio transmission. In a later analysis in September 2006 by Peter Ford of Control Bionics claimed to have found a “signature for the missing ‘a’ but the results have not been validated by other audio analysts.