| Prefix for fiction |
| Enclosed space |
| Environmentally friendly prefix |
| 2002 space western TV series created by Joss Whedon |
| Prefix with distant or lateral |
| Amphitheatre's central space |
| Outer garment |
| Upon: Prefix. |
| Wind (prefix) |
| Equal (prefix) |
| Prefix meaning "halfway |
| Prefix meaning "milk |
| Amount of space in a newspaper |
| Billion (prefix) |
| Amorphous space fillers |
| Terminated early, as a spaceflight |
| Former Soviet space station |
| Airspace in which (military) planes are forbidden |
| Amenities on a space invader's craft? |
| Prefix for phone or bucks |
| Flash ___ (group that arranges a surprise performance in a public space) |
| Holy: prefix |
| Adjust space between letters, in printing |
| Prefix with inform |
| Wharf space |
| Prefix meaning "less than normal |
| Conservation prefix |
| Outermost |
| Knight's outerwear |
| Alien spaceships: Abbr. |