| GIANT | "... one ___ leap for mankind" |
| STEP | One small ___ for man one giant leap for mankind |
| QUANTUM | One giant leap for mankind, one tiny jump for a physicist |
| MOON | One giant leap for mankind site |
| NEIL | Armstrong who took a "giant leap for mankind" |
| JEREMY | When Concorde was retired, which UK broadcaster-journalist said: "This is one small step for a man, but one huge leap backwards for mankind"? (6,8) |
| CLARKSIN | When Concorde was retired, which UK broadcaster-journalist said: "This is one small step for a man, but one huge leap backwards for mankind"? (6,8) |
| GIANTLEAP | "That's one small step for man, one ___ for mankind" (Neil Armstrong's words upon stepping on the mo |
| LEAP | "One small step for [a] man, one giant ___ for mankind" |
| MANKIND | Armstrong's words on the moon, "That's one small step for (a) man, one giant leap for ..." |
| APOLLO | "One giant leap for mankind" mission |
| PLAY | From the Old English meaning "to exercise", "brisk movement" and related to the Middle Dutch "leap for joy, dance", a dramatic work for the stage; or, activity for amusement (4) |
| ADAGE | "Look before you leap," for one |
| MORAL | "Look before you leap," for one |
| HUMANITY | The kind feelings one has for mankind in general (8) |
| PHILANTHROPY | Love for mankind; benevolence (12) |
| HOMOSAPIENS | Scientific name for mankind (4,7) |
| AGAPE | Love of God for mankind |
| FLYING | "Go take a ___ leap!" |
| ABLETO | "___ leap tall buildings..." |
