| Sci. spot |
| Body builder's sci. |
| A biol. sci. |
| Cause of nasality |
| Anasazi descendant |
| An earth sci. |
| End abruptly, NASA-style |
| Abandon, NASA style |
| NASA spacewalks, in brief |
| NASA sci. |
| A sci. of structure |
| A natural sci. |
| Advanced sci. degree |
| A sci. |
| A life sci. |
| Anasarca |
| NASA approval |
| A sci. degree |
| Nodes near the nasal cavity |
| NASA's "all systems gO |
| Applied sci. professionals |
| Farmer's sci. |
| Historic NASA missions |
| Ill-fated NASA mission of 1967 |
| A soc. sci. |
| NASA assent |
| Aborted, at NASA |
| Sci. suffix |
| All's well" at NASA |
| NASA affirmatives |