Related Clues:
- Word on the European flag-carrier list
- Attachment to "space"
- NASA prefix
- "Sol" or "space" attachment
- Prefix with space or drome
- Front to "space"
- Flying up front?
- Prefix with plane, to a 53-Down
- Inspired stuff, in 51 Down
- Lead-in for space
- Lead for space
- ___ Lingus (Airline to Ireland)
- Dynamics starter?
- Dynamic opener?
- Prefix with dynamic or space