Apollo hero (9)
I believe the answer is:
armstrong
(Other definitions for armstrong that I've seen before include "Space pioneer" , "Neil ........., first man on the moon" , "jazz musician" , "See 21 Across" , "See 25" .)
I believe the answer is:
armstrong
(Other definitions for armstrong that I've seen before include "Space pioneer" , "Neil ........., first man on the moon" , "jazz musician" , "See 21 Across" , "See 25" .)