http://en.wikipedia.org/wiki/Neil_Armstrong#First_Moon_walk http://en.wikipedia.org/wiki/Neil_Armstrong#First_Moon_walk It's disputed, but some sources claim t

http://en.wikipedia.org/wiki/Neil_Armstrong#First_Moon_walk http://en.wikipedia.org/wiki/Neil_Armstrong#First_Moon_walk It's disputed, but some sources claim their analysis shows that the "a" was spoken but not transmitted.