Question: Which co-anchor for the seven Moon landing missions was also a speaker featured in the History Channel presentation " Failure Is Not an Option"?
Sentence (from "Wally Schirra"): In the two-man Gemini program, he achieved the first space rendezvous, station-keeping his Gemini 6A spacecraft within 1 ft of the sister Gemini 7 spacecraft in December 1965.
Relevant evidence: No