| 100% | UNIT | 4 | Module |
| 97% | UNITS | 5 | Modules |
| 76% | COURSE | 6 | Training module |
| 76% | PLUGIN | 6 | Browser module |
| 73% | LUNAR | 5 | Kind of module |
| 73% | UNIT | 4 | Self-contained module |
| 70% | LUNAR | 5 | Like some modules |
| 70% | LUNAR | 5 | Like a NASA module |
| 70% | LUNAR | 5 | Apollo's __ excursion module |
| 70% | MOON | 4 | Lunar module's destination |
| 67% | PANEL | 5 | Photovoltaic module for solar energy |
| 67% | LUNAR | 5 | Kind of eclipse or module |
| 67% | UNIT | 4 | Textbook module or army group |
| 67% | ELUSPACE | 8 | Apollo command module, for one |
| 67% | LUNAR | 5 | Type of module or eclipse |
| 61% | ALWORDEN | 8 | Apollo 15 lunar mission command module pilot |
| 61% | SWIGERT | 7 | Jack __, command module pilot of Apollo 13 |
| 58% | SIMCARD | 7 | Subscriber identity module in a phone (in short) |
| 58% | MATTINGLY | 9 | Ken, the command module pilot on Apollo 16 |
| 58% | RONEVANS | 8 | Command module pilot on Apollo 17 in 1972 |
| 55% | DONN | 4 | ___ Eisele, command module pilot of Apollo 7 in 1968 |
| 43% | ISS | 3 | Low Earth artificial satellite that includes the Kibo and Rassvet modules (abbr.) |
| 40% | KEVINBACON | 10 | "Footloose" actor who played Command Module Pilot Jack Swigert in "Apollo 13": 2 wds. |
| 37% | ERA | 3 | ISS attachment to be launched with the Russian Multipurpose Laboratory Module in summer next year |
| 35% | LUNAR | 5 | Word before "module" or "landscape" |
| 34% | PSS | 3 | Necessary part of any airline made up of reservation, inventory and departure control modules (abbr.) |
| 33% | GARYSINISE | 10 | "Forrest Gump" actor who played grounded Command Module Pilot Ken Mattingly in "Apollo 13": 2 wds. |
| 32% | NODULE | 6 | Small knot-like lump (rhymes with "module") |
| 30% | AGO | 3 | Empirical formula of silver oxide, once used in batteries in the Apollo service module that supplied Skylab |
| 24% | UNITY | 5 | Appropriately named ISS module that connects the US and Russian segments and also acts as the crew dining area |