Full record for space-based adj.
| Definition | based in outer space |
| OED requirements | antedating 1957 |
| Earliest cite | 'John Christopher', Occupational Risk |
| Comment | Frad Galvin submitted a 1957 cite from "Occupational Risk" by John Christopher (pseudonym of Samuel Christopher Youd) |
| Last modified | 2 July, 2009 |